Automatic assembly production line for powder metallurgy brake pads of non-dovetail type motor train unit

文档序号：357059 发布日期：2021-12-07 浏览：21次中文

阅读说明：本技术 一种非燕尾型动车组粉末冶金闸片自动装配生产线 (Automatic assembly production line for powder metallurgy brake pads of non-dovetail type motor train unit ) 是由黄启伟杨国栋李同占宋宪旭吴亚光于 2020-11-27 设计创作，主要内容包括：本发明公开了一种非燕尾型动车组粉末冶金闸片自动装配生产线,包括产品各部件放置部分、产品装配部分、产品打标及检测部分、产品传送部分组成；所述产品各部件放置部分由摩擦体组件抓取传送架、支撑定位座抓取传送架、钢背抓取传送架及抓取放置机械手组成；所述产品装配部分主要由卡簧振动盘部分、卡簧收集部分、卡簧装配部分组合而成；产品打标及检测部分可分为产品贴标部分、打标部分及检测部分,本发明根据目前市场上高速列车分燕尾型粉末冶金闸片整体结构特点,填补了目前市场上并无此类产品的空白；本发明实现了卡簧组装、安装、贴标、打标的无人操作及检测,安装效率较人工节省近一半时间,产品合格率已达到98％以上。(The invention discloses an automatic assembly production line for a non-dovetail type motor train unit powder metallurgy brake pad, which comprises a product component placing part, a product assembling part, a product marking and detecting part and a product conveying part, wherein the product placing part is used for placing a product component; each part placing part of the product consists of a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a grabbing and placing manipulator; the product assembling part is mainly formed by combining a clamp spring vibration plate part, a clamp spring collecting part and a clamp spring assembling part; the product marking and detecting part can be divided into a product labeling part, a marking part and a detecting part, and the gap that no product exists in the market at present is filled according to the overall structure characteristics of the dovetail type powder metallurgy brake pad on the high-speed train in the market at present; the invention realizes unmanned operation and detection of snap spring assembly, installation, labeling and marking, saves nearly half time compared with manual work, and has the product percent of pass reaching more than 98 percent.)

1. The utility model provides a non-dovetail type EMUs powder metallurgy brake lining automatic assembly production line which characterized in that: the device comprises a product component placing part, a product assembling part, a product marking and detecting part and a product conveying part; each part placing part of the product consists of a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a grabbing and placing manipulator; the product assembling part is mainly formed by combining a clamp spring vibration plate part, a clamp spring collecting part and a clamp spring assembling part; the product marking and detecting part can be divided into a product labeling part, a marking part and a detecting part.

2. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 1, is characterized in that: each part placing part of the product comprises a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a plurality of grabbing and placing mechanical arms; the supporting positioning seat grabbing and conveying frame comprises a plurality of supporting positioning seat storage and placing frames, a plurality of supporting positioning seat pushing devices and a grabbing and conveying frame main body; the steel backing grabbing and conveying frame is formed by combining a steel backing conveying frame and a steel backing grabbing and placing frame.

3. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 1, is characterized in that: the clamp spring vibration plate part comprises a clamp spring vibration plate and a vibration plate bracket; the vibration disc support comprises support legs and a support disc; the vibration motor and the vibration piece thereof are placed on the cylindrical lower portion of the clamp spring vibration disc, the cylindrical upper portion is a hollow cylindrical upper portion, an annular rail is arranged inside the hollow cylindrical upper portion, a plurality of steel wires are arranged on the edge of the annular rail, and the shapes of the steel wires are matched with the moving direction and the shapes of the clamp springs.

4. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 1, is characterized in that:

the clamp spring collecting part comprises a plurality of clamp spring collectors, a clamp spring collecting part supporting and feeding support, a clamp spring collector exchange frame, an exchange frame positioning adjusting block, a rotating shaft, a rotating cylinder flange, a rotating cylinder, a clamp spring feeding sliding block, a clamp spring feeding sliding rail, a clamp spring feeding guide block, a clamp spring feeding cylinder, a clamp spring feeding blocking cylinder, a clamp spring collector lining block, a vibrating disc track interface cover plate and a plurality of nuts and nuts.

5. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 4, is characterized in that:

the clamp spring collecting part supports the feeding support and is formed by combining a feeding support bottom plate, a feeding support side plate, two feeding support fixing plates, a rotary air cylinder mounting plate, a clamp spring feeding support plate, a clamp spring collecting and exchanging support bottom plate, a vibration disc blocking air cylinder support and a rotary air cylinder positioning block.

6. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 1, is characterized in that:

the clamp spring assembly part comprises a clamp spring assembly part support, a transverse moving slide rail combination, a clamp spring motor assembly, a clamp spring conveying cylinder combination and a plurality of nut nuts;

the clamp spring assembly part support comprises a plurality of aluminum alloy pipes and aluminum alloy bottom plates, nuts and nuts are used for supporting clamp spring assembly part components and clamp spring collection part components;

the transverse moving slide rail combination comprises a plurality of slide rail combination pillars, a plurality of pillar reinforcing plates, a slide rail combination bottom plate, a slide rail combination track, a motor support frame, a transverse moving screw rod, a screw rod support plate, a transverse moving slide block and a slide block connecting plate;

the clamp spring motor assembly comprises a motor, a motor coupler, a coupler cover body, a speed reducer, a bearing seat, a rotating shaft cylinder barrel, a rotating shaft cylinder front flange, a rotating shaft cylinder rear flange, a cushion block, a rotating shaft coupler, a clamp spring mounting assembly and a plurality of nut nuts;

the conveying clamp spring cylinder combination comprises a plurality of sliding block connecting plate supports, a conveying clamp spring cylinder combination support, a pressing clamp spring feeding cylinder support, a conveying clamp spring collector cylinder, a conveying clamp spring collector sliding block, a conveying clamp spring cylinder and a conveying clamp spring sliding block.

7. The use method of the non-dovetail motor train unit powder metallurgy brake lining automatic assembly production line of claim 6, is characterized in that:

the top end of the slide rail combined strut is provided with a rectangular rail combined strut groove, the rectangular rail combined strut groove is internally rounded, and the left and right ends of the slide rail combined strut and the left and right sides of the front and back surfaces are provided with threaded holes for connecting and fixing with a slide rail combined bottom plate and a strut reinforcing plate;

two threaded holes are formed in one side of the long right-angle edge of the pillar reinforcing plate and used for being connected with the sliding rail combined bottom plate and the pillar, fixing and adjusting the position of the sliding rail combined bottom plate and the pillar;

two threaded holes are respectively formed in the edges of the left side and the right side of the front surface and the rear surface of the slide rail combined bottom plate and are used for being connected and fixed with the pillar reinforcing plate; the front side edge and the rear side edge of the top end of the slide rail combined bottom plate are respectively provided with a plurality of threaded holes at equal intervals and used for being connected and fixed with the slide rail combined track; the left and right edges of the top end of the slide rail combined bottom plate are respectively provided with a plurality of threaded holes which are respectively used for connecting and fixing with a motor support frame and a screw rod support plate;

the top end of the slide rail combined rail is provided with a slide rail combined rail rectangular notch for placing a transverse moving screw rod, and the lower end of the slide rail combined rail rectangular notch is provided with a plurality of threaded holes matched with the positions of the threaded holes on the slide rail combined bottom plate and used for being connected and fixed with the slide rail combined bottom plate; two semicircular sliding grooves are formed in the front side and the rear side of the rectangular notch of the slide rail combination track and are used for being matched with the transverse moving slide block; the left side and the right side of the slide rail combined track are respectively provided with a plurality of threaded holes for connecting and fixing with a motor support frame and a screw rod support plate;

a circular through hole is formed in the center of the front face of the screw rod supporting plate and used for placing a transversely moving screw rod; the left and right edges of the front surface of the screw rod supporting plate are respectively provided with two threaded holes for connecting and fixing with the slide rail combined track;

the transverse moving slide block is formed by combining a slide block main body and two slide block baffles by using nuts and screws; the overall shape of the sliding block main body is a cuboid; in order to save materials and reduce the whole weight of the sliding block, a rectangular notch is formed in the center of the top end of the sliding block main body; the edges of the front side edge and the rear side edge of the top end of the sliding block main body are provided with a plurality of threaded holes which are used for being connected and fixed with a sliding block connecting plate; the front surface and the rear surface of the sliding block main body are provided with semicircular bulges which are used for being matched with the sliding grooves of the sliding rail combination tracks; the upper end of the semicircular bulge is provided with a rectangular restraining plate which is used for being matched with the track; the center positions of the left side surface and the right side surface of the sliding block main body are provided with circular through holes so as to facilitate the passing of the transverse moving screw rod;

threaded holes are respectively formed in two sides of a central hole of the transverse moving screw rod and are used for being connected and fixed with the sliding block baffle; a circular through hole is formed in the center of the sliding block baffle so that the transverse moving screw rod can pass through the through hole conveniently; two sides of a central hole of the transverse moving screw rod are respectively provided with a transverse moving screw rod threaded hole which is used for being connected and fixed with the sliding block main body; a cylindrical bulge is arranged below the threaded hole of the transverse moving screw rod;

the top end of the sliding block connecting plate is provided with a plurality of threaded holes according to the threaded holes at the top ends of the two transverse moving sliding blocks and the relative positions of the two sliding block main bodies, and the threaded holes are used for being connected and fixed with the two transverse moving sliding blocks; the sliding block connecting plate is also provided with a plurality of threaded holes which are respectively used for connecting a rear flange of a rotating shaft cylinder in the fixed assembly clamp spring motor combination and a sliding block connecting plate in the conveying clamp spring cylinder combination.

8. The use method of the non-dovetail motor train unit powder metallurgy brake lining automatic assembly production line of claim 6, is characterized in that:

the left side and the right side below the cylindrical rotating shaft are respectively provided with a plurality of rectangular notches which are used for being matched with a front flange of the rotating shaft; a threaded rod is designed at the lower end of the rotating shaft and is used for being connected and fixed with a push rod coupler;

a central circular through hole is formed in the central position of the rotating shaft front flange and is used for being matched with the rotating shaft; a plurality of threaded holes are formed in the periphery of a central circular through hole of the rotating shaft front flange and used for being connected and fixed with a rotating shaft cylinder barrel; the periphery of the edge of the top end of the rotating shaft front flange is also provided with a plurality of threaded holes for connecting and fixing with the rotating shaft cylinder rear flange;

the whole shape of the rotating shaft rear flange is a cuboid combination shape with two parts; the lower half part of the rotating shaft rear flange is provided with a central hole and a plurality of threaded holes according to the positions of a central circular through hole and a threaded hole of the rotating shaft front flange and is used for being connected and fixed with the rotating shaft front flange; the upper half part of the rotating shaft rear flange is provided with a plurality of threaded holes for connecting and fixing with the cushion block;

the overall shape of the cushion block is a cuboid; the top end of the cushion block is provided with a plurality of threaded holes according to the rotating shaft rear flange and the sliding plate connecting plate, and is used for connecting and fixing the rotating shaft rear flange and the sliding block connecting plate;

the whole shape of the rotating shaft coupler is a two-part cylinder combination shape; the top end of the rotating shaft coupler is provided with a nut used for being connected with the rotating shaft; the top end of the rotating shaft coupler is provided with a nut which is used for being connected with the installation clamp spring assembly;

the mounting clamp spring assembly is formed by combining a mounting clamp spring sleeve and a mounting clamp spring strut;

a nut is arranged at the top end of the mounting clamp spring sleeve and is used for connecting and fixing with the rotating shaft coupler; the bottom end of the mounting clamp spring sleeve is provided with a cylindrical bulge, and the center of the bottom end of the mounting clamp spring sleeve is provided with a circular through hole for matching with the clamp spring mounting strut; a plurality of key grooves are formed in the center of the mounting clamp spring sleeve and are used for being fixedly connected with a clamp spring mounting support and a conveying clamp spring support in a conveying clamp spring combination;

an annular bulge is arranged in the middle of the mounting clamp spring support, and a circular through hole is formed in the center of the annular bulge and used for being connected and fixed with the mounting clamp spring sleeve; the lower end of the clamp spring mounting strut is provided with two notches with right-angled triangle cross sections for placing and mounting clamp springs; the bottom of the installation clamp spring support is provided with a conical protrusion used for being matched with a conical groove at the top end of a pin in the brake pad friction body assembly.

9. The use method of the non-dovetail motor train unit powder metallurgy brake lining automatic assembly production line of claim 6, is characterized in that:

the overall shape of the sliding block connecting plate support is a combined shape of two parts of cuboids, and the angle between the two parts of cuboids is ninety degrees; the top end of the sliding block connecting plate bracket is provided with a plurality of threaded holes for connecting and fixing with the sliding block connecting plate; the lower half part of the sliding block connecting plate support is provided with a plurality of threaded holes for connecting and fixing with a conveying clamp spring cylinder combined support;

the top end of the conveying clamp spring air cylinder combined support is provided with a cuboid bulge, and the cuboid bulge is provided with a plurality of threaded holes matched with the positions and the number of the threaded holes at the lower half part of the sliding block connecting plate support and is used for being connected and fixed with the sliding block connecting plate support; the middle position of the cuboid bulge is provided with a plurality of threaded holes for connecting and fixing with a downward pressing snap spring feeding cylinder bracket; a through hole matched with the whole shape of the clamp spring is formed in the center of the top end of the clamp spring conveying cylinder combined support and used for being matched with a press block of a press clamp spring feeding cylinder to press the clamp spring stored in a clamp spring collector to a feeding block; a gap matched with the downward pressing clamp spring feeding cylinder support is arranged below the through hole and used for placing the clamp spring feeding cylinder support and the clamp spring collector; a rectangular notch is formed in the left lower portion of the front face of the conveying clamp spring air cylinder combined support and used for avoiding interference when the clamp springs are installed; a circular through hole is formed in the left side of the top end of the conveying clamp spring air cylinder combined support and is used for being matched with the mounting clamp spring assembly; a plurality of threaded holes are formed in the lower portion of the right side face of the conveying clamp spring air cylinder combined support and are used for being fixedly connected with a feeding air cylinder, through grooves matched with the conveying clamp spring sliding block in shape are formed in the center positions of the plurality of threaded holes in the lower portion of the right side face of the conveying clamp spring air cylinder combined support, and therefore the clamping spring can be conveyed to the conical protruding position of the clamp spring mounting support through the sliding block;

the integral shape of the conveying clamp spring sliding block is a three-part cuboid combined shape; a rectangular notch is formed in the rear side of the lower end of the conveying clamp spring sliding block and used for being connected and fixed with the clamp spring feeding air cylinder; the front side of the top end of the conveying clamp spring sliding block is provided with a semicircular notch matched with the appearance size of a clamp spring, and a circular notch matched with the inner diameter size of the clamp spring is arranged in the semicircular notch of the conveying clamp spring sliding block and used for conveying the clamp spring and clamping the clamp spring inner ring to the mounting clamping support;

the downward pressing clamp spring feeding cylinder support is formed by combining a downward pressing clamp spring feeding cylinder support flange, a downward pressing clamp spring feeding cylinder pressing block and a downward pressing clamp spring feeding cylinder guide block;

the integral shape of the conveying clamp spring collector slide block is a three-part cuboid combined shape; the upper part and the front end of the cuboid of the lower part of the slide block of the conveying clamp spring collector are provided with two circular through holes matched with the overall shape of the clamp spring and the diameter of a press block of a press clamp spring feeding cylinder, so that the press block can press the clamp spring; two rectangular notches are formed in the left side and the right side of the front face of the middle part of the cuboid of the conveying clamp spring collector sliding block, and two rectangular bulges are formed in the front ends of the upper part and the lower part of the cuboid of the conveying clamp spring collector sliding block and used for restraining the position of the clamp spring collector exchange frame; and a circular through hole is formed in the center of the middle cuboid of the sliding block of the conveying snap spring collector and is used for being connected and matched with the snap spring feeding cylinder.

10. The automatic assembly line for the powder metallurgy brake lining of the non-dovetail type motor train unit according to claim 1, is characterized in that: the product marking and detecting part is divided into a product labeling part, a marking part and a detecting part, and the product labeling part, the marking part and the detecting part are all labeling machines, labeling machines and detecting cameras which are commonly used in the market at present;

the product conveying part is composed of an upper conveying belt layer and a lower conveying belt layer, brake pad installation conveying trays matched with the overall size of the brake pads are installed above the conveying belts at equal intervals, a jacking cylinder is arranged at each corresponding station and used for enabling the trays to be separated from the conveying belts to conduct various process operations, and a transverse moving sliding block is further counted by the clamp spring installation part and used for changing the position of the trays according to programming during clamp spring installation operation so as to complete clamp spring installation operation.

Technical Field

The invention relates to the field of railway product part processing and manufacturing, in particular to an automatic assembling production line for a non-dovetail type motor train unit powder metallurgy brake pad.

Background

In recent years, the high-speed railway in China has great and profound development, and the mileage of the high-speed railway is close to 2 kilometers and covers over 50 million population cities by 2020, at that time, the four longitudinal and four transverse railway rapid passenger transport system in China is to be built comprehensively, and China enters the high-speed rail era.

As the speed of trains increases, how to safely stop trains running at high speed is an important issue related to life and property safety. The train brake has various modes such as resistance brake, magnetic track brake, eddy current brake, friction brake and the like, wherein the friction brake is indispensable. The friction braking mode is to convert kinetic energy into heat energy through friction and then dissipate the heat energy into the atmosphere. The friction brake of the high-speed train usually adopts a disc brake mode, and the purpose of consuming the kinetic energy of the train is achieved by utilizing the mutual friction between a brake disc and a brake pad. Therefore, the performance of these two components becomes an important aspect in relation to the operational safety of the train.

At present, high-speed motor train units operated on China railways mainly comprise CRH1, CRH2, CRH3 and CRH5 series, and all use a disc brake mode. The brake pad and brake mounting interface is divided into a dovetail type (including universal and non-universal) and a non-dovetail type. And whatever interface type, the brake pad is assembled by a friction body component and a steel back.

The dovetail type powder metallurgy brake pad steel back and the friction body assembly in the market at present are mainly assembled by the friction body assembly, the supporting and positioning seat and the steel back in a clamping spring connection mode. The connection mode ensures that the brake pad has certain floatability in the braking process, and is beneficial to discharging waste scraps and dissipating redundant heat in the braking process of the brake pad.

Because the friction body assembly, the supporting and positioning seat and the steel backing structure are too complex, the non-dovetail powder metallurgy brake pad is assembled by adopting a manual assembly mode at present. The brake pad and the friction body assembly, the support positioning seat and the clamp spring are not installed in place easily, and the like, so that the brake pad is eccentric, inlaid with metal, falls off blocks and the like in the braking process of a train, and the driving safety and the service life of the brake pad are seriously influenced. Therefore, an automatic assembling production line for non-dovetail type powder metallurgy brake pads is urgently needed in the market, and is used for solving the problem of brake pad installation and filling the market vacancy.

Disclosure of Invention

The invention provides an automatic assembling production line for a powder metallurgy brake lining of a non-dovetail type motor train unit.

The scheme of the invention is as follows:

a non-dovetail type automatic assembling production line for a powder metallurgy brake pad of a motor train unit comprises a product component placing part, a product assembling part, a product marking and detecting part and a product conveying part; each part placing part of the product consists of a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a grabbing and placing manipulator; the product assembling part is mainly formed by combining a clamp spring vibration plate part, a clamp spring collecting part and a clamp spring assembling part; the product marking and detecting part can be divided into a product labeling part, a marking part and a detecting part.

According to the preferable technical scheme, each part placing part of the product comprises a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a plurality of grabbing and placing mechanical arms; the supporting positioning seat grabbing and conveying frame comprises a plurality of supporting positioning seat storage and placing frames, a plurality of supporting positioning seat pushing devices and a grabbing and conveying frame main body; the steel backing grabbing and conveying frame is formed by combining a steel backing conveying frame and a steel backing grabbing and placing frame.

As a preferred technical scheme, the clamp spring vibration plate part comprises a clamp spring vibration plate and a vibration plate bracket; the vibration disc support comprises support legs and a support disc; the vibration motor and the vibration piece thereof are placed on the cylindrical lower portion of the clamp spring vibration disc, the cylindrical upper portion is a hollow cylindrical upper portion, an annular rail is arranged inside the hollow cylindrical upper portion, a plurality of steel wires are arranged on the edge of the annular rail, and the shapes of the steel wires are matched with the moving direction and the shapes of the clamp springs.

According to the preferable technical scheme, the clamp spring collecting part comprises a plurality of clamp spring collectors, a clamp spring collecting part supporting and feeding support, a clamp spring collector exchange frame, an exchange frame positioning adjusting block, a rotating shaft, a rotating cylinder flange, a rotating cylinder, a clamp spring feeding sliding block, a clamp spring feeding sliding rail, a clamp spring feeding guide block, a clamp spring feeding cylinder, a clamp spring feeding blocking cylinder, a clamp spring collector lining block, a vibrating disc track interface cover plate and a plurality of nuts and nuts.

As an optimized technical scheme, the clamp spring collecting part supporting and feeding support is formed by combining a feeding support bottom plate, feeding support side plates, two feeding support fixing plates, a rotary cylinder mounting plate, a clamp spring feeding support plate, a clamp spring collecting and exchanging support bottom plate, a vibration disc blocking cylinder support and a rotary cylinder positioning block.

As a preferred technical scheme, the clamp spring assembly part comprises a clamp spring assembly part support, a transverse movable slide rail combination, a clamp spring motor assembly, a clamp spring conveying cylinder combination and a plurality of nut nuts;

As a preferred technical scheme, a rectangular rail combined support groove is formed in the top end of the slide rail combined support, the rectangular rail combined support groove is internally rounded, and threaded holes are formed in the left end, the right end, the front surface, the rear surface, the left side and the right side of the slide rail combined support and are used for being connected and fixed with a slide rail combined bottom plate and a support reinforcing plate;

As a preferred technical scheme, a plurality of rectangular notches are respectively arranged at the left side and the right side below the cylindrical rotating shaft and are used for being matched with a front flange of the rotating shaft; a threaded rod is designed at the lower end of the rotating shaft and is used for being connected and fixed with a push rod coupler;

the mounting clamp spring assembly is formed by combining a mounting clamp spring sleeve and a mounting clamp spring strut;

As a preferred technical scheme, the overall shape of the sliding block connecting plate bracket is a shape of a combination of two parts of cuboids, and an angle between the two parts of cuboids is ninety degrees; the top end of the sliding block connecting plate bracket is provided with a plurality of threaded holes for connecting and fixing with the sliding block connecting plate; the lower half part of the sliding block connecting plate support is provided with a plurality of threaded holes for connecting and fixing with a conveying clamp spring cylinder combined support;

As a preferred technical scheme, the product marking and detecting part is divided into a product labeling part, a marking part and a detecting part, and the product labeling part, the marking part and the detecting part are all labeling machines, marking machines and detecting cameras which are commonly used in the market at present;

Due to the adoption of the technical scheme, the automatic assembly production line for the powder metallurgy brake lining of the non-dovetail type motor train unit comprises a product component placing part, a product assembling part, a product marking and detecting part and a product conveying part; each part placing part of the product consists of a friction body assembly grabbing and conveying frame, a supporting positioning seat grabbing and conveying frame, a steel backing grabbing and conveying frame and a grabbing and placing manipulator; the product assembling part is mainly formed by combining a clamp spring vibration plate part, a clamp spring collecting part and a clamp spring assembling part; the product marking and detecting part can be divided into a product labeling part, a marking part and a detecting part.

The invention has the advantages that:

the invention innovatively designs a non-dovetail type powder metallurgy photo automatic assembly line according to the overall structure characteristics of high-speed train split dovetail type powder metallurgy brake pads on the current market, and fills the gap that no product of the type exists in the current market. The invention realizes unmanned operation and detection of snap spring assembly, installation, labeling and marking by various advanced installation means, saves nearly half of time compared with manual installation, and has the product percent of pass reaching more than 98%. Therefore, the invention has very wide market prospect.

Drawings

FIG. 1 is a three-view of a vibrating plate portion of a circlip of the present invention, wherein A is a front view; b-right side view; c-top view;

FIG. 2 is a three-dimensional view of the vibrating plate with the circlip of the present invention, wherein A is a front view; b-right side view; c-top view;

FIG. 3 is a three-view diagram of the circlip collecting part of the present invention, wherein A is a front view; b-right side view; c-top view;

FIG. 4 is a three-dimensional view of the circlip collector of the present invention, wherein A-is a front view; b-side view; c-top view;

FIG. 5 is a three-view diagram of a circlip collector exchange rack of the present invention; wherein A-front view; b-right side view; c-top view;

FIG. 6 is a three-view of the rotating shaft of the present invention, wherein A is a front view; b-right side view; c-bottom view;

FIG. 7 is a three-dimensional view of a rotary cylinder flange of the present invention, wherein A is a front view; b-right side view; c-bottom view;

FIG. 8 is a three-view of a circlip feeding slide rail of the present invention, wherein A is a front view; b-left side view; c-top view;

fig. 9 is a three-view diagram of the circlip collector pad of the present invention, wherein a-a front view; b-left side view; c-top view;

FIG. 10 is a three view of the vibrating disk track interface cover plate of the present invention, wherein A is a front view; b-side view; c-top view;

FIG. 11 is a three-view diagram of a circlip feeding slide block of the present invention, wherein A is a front view; b-side view; c-top view;

FIG. 12 is a view of the circlip collecting portion supporting and feeding bracket of the present invention; wherein A-front view; b-left side view; c-bottom view; d-perspective view;

FIG. 13 is a bottom three view of the feeder carriage base plate of the present invention, wherein A is a front view; b-left side view; c-bottom view;

FIG. 14 is a side panel elevation view of the feeder carriage of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 15 is a three-view, A-front view, of a feeder carriage retaining plate of the present invention; b-left side view; c-top view;

FIG. 16 is a three view, A-front view, of a rotary cylinder mounting plate of the present invention; b-side view; c-top view;

FIG. 17 is a three-view of a circlip feeding support plate of the present invention, wherein A is a front view; b-side view; c-top view;

FIG. 18 is a three-dimensional view of the bottom plate of the circlip collecting exchange rack of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 19 is a block diagram of a rotary cylinder positioning block according to the present invention;

FIG. 20 is a front view of the combination of the laterally movable slide of the present invention; b-perspective view;

FIG. 21 is a four-view illustration of the slide rail assembly of the present invention, wherein A is a front view; b-side view; c-top view; d-perspective view;

FIG. 22 is a three-dimensional view of a post reinforcement plate of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 23 is a perspective view of the bottom plate of the slide rail assembly of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 24 is a perspective view of the track assembly of the present invention, wherein A is a front view; b-right side view; c-top view;

FIG. 25 is a three view of the laterally shifting slide of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 26 is a slider web of the present invention, wherein A-is a front view; b-side view; c-top view;

FIG. 27 is a general three-dimensional view of a circlip assembly of the present invention; wherein A-front view; b-left side view; c-top view;

FIG. 28 is a three-view diagram of the assembled circlip motor assembly of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 29 is a three-view perspective of the spindle of the present invention, wherein A is a front view; b-right side view; c-bottom view;

FIG. 30 is a three-dimensional view of a rotating shaft front flange of the present invention, wherein A is a front view; b-side view; c-bottom view;

FIG. 31 is a three-dimensional view of the rotating shaft rear flange of the present invention, wherein A is a front view; b-left side view; c-bottom view;

FIG. 32 is a second view of the shaft coupling of the present invention, wherein A is a front view; b-right side view;

FIG. 33 is a three view of the spacer of the present invention, wherein A is a front view; b-side view; c-bottom view;

FIG. 34 is a three-dimensional view of the clamp spring mounting post of the present invention, wherein A is a front view; b-right side view; c-bottom view;

FIG. 35 is a three-dimensional view of the present invention with a circlip sleeve installed, wherein A is a front view; b-right side view; c-bottom view;

FIG. 36 is a three-view diagram of the air cylinder assembly for conveying circlips of the present invention, wherein A is a front view; b-right side view; c-bottom view;

FIG. 37 is a three view, A-front view, of a slider web bracket of the present invention; b-left side view; c-top view;

FIG. 38 is a three-view diagram of the cylinder assembly of the transport circlip of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 39 is a three-view diagram of the transfer clamp spring slide block of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 40 is a three-dimensional view of a press block of a feeding cylinder for pressing down a snap spring of the present invention, wherein A is a front view; b-left side view; c-top view;

FIG. 41 is a three-dimensional view of a flange of a feeding cylinder bracket for pressing down a snap spring of the present invention, wherein A is a front view; b-side view; c-top view;

FIG. 42 is a three-view drawing of a feed cylinder guide block of the hold-down circlip of the present invention, wherein A is a front view; b-side view; c-top view;

fig. 43 is a three-view of the slide of the transport circlip collector of the present invention, wherein-a front view; b-side view; c-top view;

FIG. 44 is a schematic structural view of the present invention;

1-a circlip vibrating disk; 10-cylindrical lower part; 11-cylindrical upper portion; 12-an endless track; 13-steel wire; 14-a vibration plate holder;

2-a clamp spring collecting part; 20-a snap spring collector; 200-a collector body; 201-collector floor; 21-a clamp spring collector exchange frame; 22-a rotating shaft; 23-rotating cylinder flange; 24-a snap spring feeding slide rail; 25-circlip collector pad; 26-vibration disk track interface cover plate; 27-a snap spring feeding slide block;

3, supporting the feeding bracket by the snap spring collecting part; 31-feeding support bottom plate; 32-feeding support side plate; 33-feeding bracket fixing plate; 34-a rotating cylinder mounting plate; 35-a clamp spring feeding support plate; 36-the clamp spring collecting exchange frame bottom plate; 37-rotating cylinder positioning block;

4-transverse moving slide rail combination; 40-slide rail combination support; 41-pillar reinforcement plate; 42-a slide rail combined bottom plate; 43-slide rail combination track; 44-a screw mandrel support plate; 45-laterally moving the slide; 46-a slider connecting plate;

5, assembling a clamp spring motor combination; 50-a rotating shaft; 51-a spindle front flange; 52-rotating shaft rear flange; 53-rotating shaft coupling; 54-a cushion block; 55-installing a clamp spring support; 56-installing a clamp spring sleeve;

6, conveying a clamp spring cylinder combination; 60-a slider connecting plate bracket; 61-conveying the clamp spring cylinder combined support; 62-conveying the clamp spring sliding block; 63-pressing a snap spring feeding cylinder pressing block; 64-pressing the clamp spring feeding cylinder bracket flange downwards; 65-pressing a snap spring feeding cylinder guide block downwards; 66-conveying snap spring collector slide block; 67-pressing the clamp spring feeding cylinder bracket downwards;

7-product marking and detecting part; 70-product labeling part; 71-marking a part; 8-placing parts of each part of the product; 80-steel backing grabbing and conveying frame; 81-supporting the positioning seat to grab the conveying frame; 82-steel backing grabbing and conveying frame; 83-grabbing and placing manipulator.

Detailed Description

In order to make up for the defects, the invention provides an automatic assembly production line for a powder metallurgy brake lining of a non-dovetail type motor train unit, which aims to solve the problems in the background art.

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1:

a non-dovetail type automatic assembling production line for a powder metallurgy brake lining of a motor train unit comprises a product component placing part, a product assembling part, a product marking and detecting part 7 and a product conveying part; each part placing part 8 of the product consists of a friction body assembly grabbing and conveying frame 80, a supporting positioning seat grabbing and conveying frame 81, a steel back grabbing and conveying frame 82 and a grabbing and placing manipulator 83; the product assembly part is mainly formed by combining a clamp spring vibration plate part, a clamp spring collection part 2 and a clamp spring assembly part; the product marking and detecting portion 7 may be divided into a product labeling portion 70, a marking portion 71 and a detecting portion.

Each part placing part of the product consists of 1 friction body assembly grabbing and conveying frame, 1 supporting positioning seat grabbing and conveying frame, 1 steel backing grabbing and conveying frame and 2 grabbing and placing mechanical arms; the supporting positioning seat grabbing and conveying frame comprises 2 supporting positioning seat storage and placing frames, 2 supporting positioning seat pushing devices and 1 grabbing and conveying frame main body; the steel backing grabbing and conveying frame is formed by combining a steel backing conveying frame and a steel backing grabbing and placing frame.

The clamp spring vibration plate part comprises a clamp spring vibration plate 1 and a vibration plate bracket 14; the vibration disc support 14 comprises supporting legs made of aluminum alloy and a supporting disc; the upper part and the lower part of the clamp spring vibration disc 1 are cylindrical; the diameter of cylindric lower part 10 is less than last the diameter of cylindric upper portion 11, vibration motor and vibration piece thereof have been placed to cylindric lower part 10, cylindric upper portion 11 is hollow circular cylinder upper portion, the inside on hollow circular cylinder upper portion is equipped with annular rail 12, annular rail 12 edge is equipped with a plurality of steel wires 13, the shape of steel wire 13 and the moving direction, the shape phase-match of jump ring.

The clamp spring collecting part 2 comprises 2 clamp spring collectors 20, a clamp spring collecting part supporting and feeding support 3, a clamp spring collector exchange frame 21, an exchange frame positioning adjusting block, a rotating shaft 22, a rotating cylinder flange 23, a rotating cylinder, a clamp spring feeding slide block 27, a clamp spring feeding slide rail 24, a clamp spring feeding guide block, a clamp spring feeding cylinder, a clamp spring feeding blocking cylinder, a clamp spring collector filler block 25, a vibration disc track interface cover plate 26 and a plurality of nuts and nuts;

the clamp spring collector 20 comprises a collector main body 200, a collector bottom plate 201 and a plurality of nuts; the collector body 200 is in the shape of a rectangular parallelepiped; the upper end of the collector main body 20 is provided with a through hole according to the appearance of the clamp spring for placing the clamp spring, and the left side and the right side of the collector main body 200 are respectively provided with an upper rectangular notch and a lower rectangular notch for matching with the clamp spring collector exchange frame 21; the lower end of the collector main body 200 is provided with a rectangular notch, so that the clamp spring can be conveniently ejected; the lower end of the collector main body 200 is also provided with two protrusions with trapezoidal cross sections, and the lower ends of the protrusions are provided with 3 threaded holes for connecting the collector bottom plate 201; a cuboid bulge is arranged on the back surface of the collector main body 200 and used for fixing the overall position of the clamp spring collector 20;

the collector bottom plate 201 is in a cuboid shape, and notches with trapezoidal cross-sectional areas are respectively arranged on the front side and the rear side of the upper end of the collector bottom plate 201 and are used for being connected and fixed with the protrusions at the lower end of the collector main body 200; a notch matched with the feeding slide block of the clamp spring assembly part in shape is formed in the central line of the upper end of the collector bottom plate 201, so that interference in the clamp spring feeding process is avoided;

the clamp spring collector exchange frame 21 is in a cylindrical shape, a clamp spring collector circular through hole is formed in the center of the clamp spring collector exchange frame 21, and a key groove is formed in the clamp spring collector circular through hole and used for being connected and fixed with the rotary cylinder; the upper end and the lower end of the clamp spring collector exchange frame 21 are respectively provided with two exchange supporting legs, the overall shapes of the exchange supporting legs are cuboid, and the ends of the exchange supporting legs are oblique angles and are rounded off so as to be better matched with the clamp spring collector 20;

the whole shape of the rotating shaft 22 is a four-part cylindrical assembly shape, and the top end cylinder and the bottom end cylinder of the rotating shaft 22 are both provided with key slots so as to be convenient for connecting and fixing the rotating cylinder flange 23 and the clamp spring collector exchange frame 21;

the rotary cylinder flange 23 is in the shape of a two-part cylindrical assembly; the edge of the cylinder of the large-diameter part is provided with eight threaded holes for connecting the rotary cylinder; a small-diameter cylindrical through hole is formed in the center of the small-diameter cylindrical part, and a key groove is formed in the small-diameter cylindrical through hole and used for connecting and fixing the rotating shaft 22;

the clamp spring feeding slide block 27 is integrally shaped like a cuboid combination of two parts; the left part cuboid and the right part cuboid are different in height, and the top end of the left part cuboid is provided with two rectangular notches for connecting with the clamp spring feeding cylinder feeding rod; an irregular-shaped notch is formed in the right side of the top end of the cuboid at the right part and used for blocking and restraining the clamp spring from moving; the lower end of the irregular-shaped gap is provided with a gap matched with the shape of the clamp spring and used for placing and pushing the clamp spring to move transversely;

the clamping spring feeding slide rail 24 is rectangular in overall shape; a snap spring feeding slide rail rectangular notch matched with the size of a snap spring is formed in the top end of the snap spring feeding slide rail 24, and a snap spring feeding slide rail circular through hole matched with the size of the snap spring is formed in the right side of the snap spring feeding slide rail notch and used for conveying and placing the snap spring into the snap spring collector 20; the left side of the clamp spring feeding slide rail 24 is provided with a threaded hole for connecting and fixing with a clamp spring collecting and exchanging frame bottom plate 36; the left side of the contact surface of the clamp spring feeding slide rail 24 connected with the vibration disc track interface cover plate 26 is provided with a clamp spring feeding slide rail connecting rectangular notch matched with the vibration disc track and the vibration disc track interface cover plate 26 in size, and the left side and the right side of the clamp spring feeding slide rail 24 connected with the rectangular notch are provided with two threaded holes for connecting and fixing with the vibration disc track interface cover plate 26;

the clamp spring collector filler block 25 is in a cuboid shape, so that materials are saved, the left side and the right side of the top end of the clamp spring collector filler block 25 are respectively chamfered, and the bottom end of the clamp spring collector filler block 25 is provided with four threaded holes for connecting and fixing with a clamp spring collecting and exchanging frame bottom plate 36;

the overall shape of the vibration disc track interface cover plate 26 is a right-angled trapezoid; the center of the connecting surface of the vibration disk track interface cover plate 26 and the vibration disk track is provided with a center threaded hole of the vibration disk track interface cover plate, and the left side of the center threaded hole of the vibration disk track interface cover plate is provided with three threaded holes for connecting and fixing with the vibration disk track; two right-angled trapezoidal protrusions are arranged on two opposite sides of the end part of one end of the vibration disc track interface cover plate 26, and the upper half parts of the right-angled trapezoidal protrusions are respectively provided with a threaded hole for being connected and fixed with the clamp spring feeding slide rail 24.

The clamping spring collecting part supporting and feeding support 3 is formed by combining a feeding support bottom plate 31, a feeding support side plate 32, two feeding support fixing plates 33, a rotary cylinder mounting plate 34, a clamping spring feeding support plate 35, a clamping spring collecting and exchanging support bottom plate 36, a vibration disc blocking cylinder support and a rotary cylinder positioning block 37.

The feeding support bottom plate 31 is in the shape of a cuboid combination body with two parts, and a threaded hole is formed in the connecting surface of the feeding support bottom plate 31 and the feeding support side plate 32 for fixedly connecting the feeding support side plate 32; two threaded holes are respectively formed in the front and the back of the top end surface of the feeding support bottom plate 31 and used for being connected and fixed with the clamp spring assembly part support; three rectangular channels are arranged at the center of the top surface of the feeding support bottom plate 31 and used for adjusting the positions of the feeding support bottom plate 31 and the bracket of the clamp spring assembling part, and two sides of each rectangular channel are rounded;

the feeding support side plate 32 is rectangular in overall shape, and ten threaded holes are formed in the front face of the feeding support side plate 32 and used for being connected with the clamp spring feeding guide block; two threaded holes are formed in the middle of the feeding support side plate 32 and are used for being connected and fixed with the clamp spring collector exchange frame 21; two threaded holes are formed in the lower portion of the front face of the feeding support side plate 32 and used for being connected and fixed with a clamp spring assembling portion support, and a rectangular protrusion is arranged on the back face of the feeding support side plate 32 and used for placing a clamp spring feeding support plate 35;

the feeding support fixing plate 33 is integrally cuboid, threaded holes are respectively formed in the upper, middle and lower parts of the front surface of the feeding support fixing plate 33, and rectangular notches are respectively formed in the upper, middle and lower parts of the back surface of the feeding support fixing plate 33 and are used for being connected and fixed with the feeding support bottom plate 31, the rotary cylinder mounting plate 34 and the clamp spring collecting and exchanging rack bottom plate 36;

the rotary cylinder mounting plate 34 is in a cuboid shape as a whole; the front surface of the rotary cylinder mounting plate 34 is provided with two threaded holes for connecting and fixing with the feeding bracket side plate 32; two opposite side surfaces of the rotary cylinder mounting plate 34 are respectively provided with a threaded hole for connecting and fixing with the feeding bracket fixing plate 33, and the top end of the rotary cylinder mounting plate 34 is provided with two threaded holes for connecting and fixing with a rotary cylinder;

the clamp spring feeding support plate 35 is cuboid in overall shape, and a rectangular notch of the clamp spring feeding support plate is formed in the upper end of the clamp spring feeding support plate 35 and used for placing a clamp spring feeding slide block 27; the upper end of the rectangular notch of the clamp spring feeding supporting plate is provided with two threaded holes; the clamp spring feeding support plate is used for being connected and fixed with the clamp spring feeding slide rail 24, and a circular through hole is formed in the front face of the rectangular notch of the clamp spring feeding support plate and used for being connected with a telescopic shaft of the clamp spring feeding cylinder;

the clamp spring collecting and exchanging rack bottom plate 36 is integrally shaped like a cuboid combination of two parts, and 2 threaded holes are formed in the front face of the clamp spring collecting and exchanging rack bottom plate 36 and are used for being connected and fixed with the feeding support side plate 32; a clamp spring collecting and exchanging frame bottom plate rectangular notch is formed in the right side of the top end of the clamp spring collecting and exchanging frame bottom plate 36, and 2 threaded holes are formed in the top end of the clamp spring collecting and exchanging frame bottom plate rectangular notch and used for being connected and fixed with the clamp spring feeding supporting plate 35; the front of the top end of the clamp spring collecting and exchanging frame bottom plate 36 is provided with 4 threaded holes for connecting and fixing with a clamp spring collector filler block 25; a circular through hole at the top end of the clamp spring collecting and exchanging frame bottom plate is formed in the center of the top end of the clamp spring collecting and exchanging frame bottom plate 36, so that a rotating shaft of the rotating cylinder can pass through the circular through hole; the periphery of the circular through hole at the top end of the bottom plate of the clamp spring collecting and exchanging frame is provided with 4 threaded holes for connecting and fixing with a clamp spring assembling part support; 2 threaded holes are formed in two sides of the left threaded hole of the circular through hole in the top end of the bottom plate of the clamp spring collecting and exchanging frame and used for being connected and fixed with the rotary cylinder positioning block 37;

the rotary cylinder positioning block 37 is formed by combining a positioning block and two adjusting blocks, the positioning block is in a cuboid shape as a whole, and an arc-shaped notch is formed in the right side of the positioning block and is used for being matched with the clamp spring collector exchange frame 21; two threaded holes are formed in the upper end and the lower end of the left side of the front face of the positioning block and are used for being connected with a feeding support bottom plate 31; the left side surface of the positioning block is provided with two threaded holes which are used for being fixedly connected with the adjusting block; the overall shape of the adjusting block is a cuboid, and a channel is arranged at the top end of the adjusting block and used for adjusting the relative position of the positioning block and the feeding support bottom plate 31; and a round notch is formed in the right side of the adjusting block and used for adjusting the position of the clamp spring collector exchange frame 21.

The clamp spring assembly part comprises a clamp spring assembly part support, a transverse moving slide rail combination 4, a clamp spring assembly motor combination 5, a clamp spring conveying cylinder combination 6 and a plurality of nut nuts;

the transverse moving slide rail assembly 4 comprises two slide rail assembly pillars 40, four pillar reinforcing plates 41, a slide rail assembly bottom plate 42, a slide rail assembly track 43, a motor support frame, a transverse moving screw rod, a screw rod support plate 44, a transverse moving slide block 45 and a slide block connecting plate 46.

The assembly clamp spring motor combination 5 comprises a motor, a motor coupler, a coupler cover body, a speed reducer, a bearing seat, a rotating shaft 50, a rotating shaft cylinder barrel, a rotating shaft cylinder front flange, a rotating shaft cylinder rear flange, a cushion block 54, a rotating shaft coupler 53, an installation clamp spring assembly and a plurality of nut nuts and nuts.

The conveying clamp spring cylinder combination 6 comprises two sliding block connecting plate supports 60, a conveying clamp spring cylinder combination support 61, a downward pressing clamp spring feeding cylinder support 67, a conveying clamp spring collector cylinder, a conveying clamp spring collector sliding block 66, a conveying clamp spring cylinder and a conveying clamp spring sliding block 62.

The overall shape of the slide rail combination support 40 is cuboid, a cuboid rail combination support groove is formed in the top end of the slide rail combination support 40, fillets are formed in the cuboid rail combination support groove, threaded holes are formed in the left end and the right end of the slide rail combination support 40, the left side and the right side of the front and the rear of the slide rail combination support 40, and the slide rail combination support is connected and fixed with a slide rail combination bottom plate 42 and a support reinforcing plate;

the integral shape of the pillar reinforcing plate 41 is a pentagonal shape, and two threaded holes are formed in one side of a long right-angle edge of the pillar reinforcing plate 41 and used for being connected with the sliding rail combination base plate 42 and the pillar for fixing and adjusting the position;

the overall shape of the slide rail combined bottom plate 42 is designed to be a cuboid shape, and two threaded holes are respectively formed in the edges of the left side and the right side of the front side and the rear side of the slide rail combined bottom plate 42 and are used for being connected and fixed with the pillar reinforcing plate 41; seven threaded holes which are equidistantly spaced are formed in the edges of the front side edge and the rear side edge of the top end of the slide rail combined bottom plate 42 and are used for being connected and fixed with the slide rail combined track 43; the edges of the left side and the right side of the top end of the slide rail combined bottom plate 42 are respectively provided with three threaded holes which are respectively used for connecting and fixing with a motor support frame and a screw rod support plate 44;

the overall shape of the slide rail combination track 43 is a cuboid, a slide rail combination track rectangular notch is formed in the top end of the slide rail combination track 43 and used for placing a transverse moving screw rod, and seven threaded holes matched with the threaded holes in the slide rail combination bottom plate 42 are formed in the lower end of the slide rail combination track rectangular notch and used for being connected and fixed with the slide rail combination bottom plate 42; two semicircular sliding grooves are formed in the front side and the rear side of the rectangular notch of the slide rail combination track and are used for being matched with the transverse moving sliding block 45; the left side and the right side of the slide rail combined track 43 are respectively provided with four threaded holes for connecting and fixing with a motor support frame and a screw rod support plate 44;

the whole shape of the screw rod supporting plate 44 is a cuboid, and a circular through hole is formed in the center of the front face of the screw rod supporting plate 44 and used for placing a transverse moving screw rod; the left and right edges of the front surface of the screw rod supporting plate 44 are respectively provided with two threaded holes for connecting and fixing with the slide rail combination track 43;

the motor support frame, the transverse moving screw rod and the sliding rail combined motor in the transverse moving sliding rail combination 4 are all in models meeting national standards;

the transverse moving slide block 45 is formed by combining a slide block main body and two slide block baffles by using nuts and screws; the overall shape of the sliding block main body is a cuboid; in order to save materials and reduce the whole weight of the sliding block, a rectangular notch is formed in the center of the top end of the sliding block main body; four threaded holes are formed in the edges of the front side edge and the rear side edge of the top end of the sliding block main body and are used for being connected and fixed with a sliding block connecting plate 46; the front surface and the rear surface of the sliding block main body are provided with semicircular bulges which are used for being matched with the sliding grooves of the sliding rail combination tracks; the upper end of the semicircular bulge is provided with a rectangular restraining plate which is used for being matched with the track and restraining the freedom degree of the sliding block main body except for transverse movement; the center positions of the left side surface and the right side surface of the sliding block main body are provided with circular through holes so as to facilitate the passing of the transverse moving screw rod;

threaded holes are respectively formed in two sides of a central hole of the transverse moving screw rod and are used for being connected and fixed with the sliding block baffle; the overall shape of the sliding block baffle is a cuboid shape, and a circular through hole is formed in the center of the sliding block baffle so as to facilitate the transverse moving screw rod to pass through; two sides of a central hole of the transverse moving screw rod are respectively provided with a transverse moving screw rod threaded hole which is used for being connected and fixed with the sliding block main body; a cylindrical bulge is arranged below the threaded hole of the transverse moving screw rod and used for protecting the sliding block main body from being damaged by moving beyond a preset range;

the slider connecting plate 46 is rectangular in overall shape; the top end of the sliding block connecting plate 46 is provided with 6 threaded holes according to the threaded holes at the top ends of the two transverse moving sliding blocks 45 and the relative positions of the two sliding block main bodies, and is used for connecting and fixing the two transverse moving sliding blocks 45; the slide block connecting plate 46 is also provided with eight threaded holes which are respectively used for connecting the rear flange of the rotating shaft cylinder in the fixed assembly clamp spring motor combination 5 and the slide block connecting plate 46 in the conveying clamp spring cylinder combination.

The overall shape of the rotating shaft 50 is a cylinder; the left side and the right side below the cylindrical rotating shaft 50 are respectively provided with two rectangular notches which are used for being matched with a rotating shaft front flange 51; a threaded rod is designed at the lower end of the rotating shaft 50 and is used for being connected and fixed with a push rod coupler;

the whole shape of the rotating shaft front flange 51 is a cuboid; a central circular through hole is formed in the center of the rotating shaft front flange 51 and is used for being matched with the rotating shaft 50; four threaded holes are formed in the periphery of a central circular through hole of the rotating shaft front flange and used for being connected and fixed with a rotating shaft cylinder barrel; four threaded holes are formed in the periphery of the edge of the top end of the rotating shaft front flange 51 and used for being connected and fixed with the rotating shaft cylinder rear flange;

the whole shape of the rotating shaft rear flange 52 is a cuboid combination shape with two parts; the lower half part of the rotating shaft rear flange 52 is provided with a central hole and four threaded holes according to the positions of a central circular through hole and threaded holes of the rotating shaft front flange, and is used for being connected and fixed with the rotating shaft front flange 51; the upper half part of the rotating shaft rear flange 52 is provided with four threaded holes for connecting and fixing with the cushion block 54;

the overall shape of the cushion block 54 is a cuboid; the top end of the cushion block 54 is provided with four threaded holes according to the rotating shaft rear flange 52 and the sliding plate connecting plate, and is used for connecting and fixing the rotating shaft rear flange 52 and the sliding block connecting plate 46;

the whole shape of the rotating shaft coupling 53 is a two-part cylinder combination shape; the top end of the rotating shaft coupler 53 is provided with a nut used for being connected with the rotating shaft 50; the top end of the rotating shaft coupler 53 is provided with a nut which is used for being connected with the installation clamp spring assembly;

the installation clamp spring assembly is formed by combining an installation clamp spring sleeve 56 and an installation clamp spring support 55;

the mounting clamp spring sleeve 56 is cylindrical in overall shape; the top end of the mounting clamp spring sleeve 56 is provided with a nut which is used for connecting and fixing with the rotating shaft coupler 53; the bottom end of the mounting snap spring sleeve 56 is provided with a cylindrical bulge, and the center of the bottom end of the mounting snap spring sleeve 56 is provided with a circular through hole for matching with the snap spring mounting strut; two key grooves are designed in the center of the mounting clamp spring sleeve 56 and are used for being fixedly connected with a clamp spring mounting support and a conveying clamp spring support in a conveying clamp spring combination;

the mounting clamp spring support 55 is cylindrical, an annular bulge is arranged in the middle of the mounting clamp spring support 55, and a circular through hole is formed in the center of the annular bulge and used for being connected and fixed with a mounting clamp spring sleeve 56; the lower end of the mounting clamp spring support 55 is provided with two notches with right-angled triangle cross sections for placing and mounting clamp springs; the bottom of the installation clamp spring support 55 is provided with a conical protrusion for matching with a conical groove at the top end of a pin in the brake pad friction body assembly to determine the position of the friction body assembly and ensure that the clamp spring is installed in place.

The overall shape of the sliding block connecting plate bracket 60 is a combined shape of two parts of cuboids, and the angle between the two parts of cuboids is ninety degrees; the top end of the sliding block connecting plate bracket 60 is provided with two threaded holes for connecting and fixing with the sliding block connecting plate 46; the lower half part of the sliding block connecting plate bracket 60 is provided with four threaded holes for connecting and fixing with a conveying clamp spring cylinder combined bracket 61;

the conveying clamp spring cylinder combined support 61 is in a cuboid shape as a whole; the top end of the conveying clamp spring cylinder combined support 61 is provided with a cuboid bulge, and the cuboid bulge is provided with four threaded holes matched with the positions and the number of the threaded holes at the lower half part of the sliding block connecting plate support 60 and used for being connected and fixed with the sliding block connecting plate support 60; the middle position of the cuboid bulge is provided with four threaded holes for connecting and fixing with a downward pressing snap spring feeding cylinder bracket 67; a through hole matched with the integral shape of the clamp spring is formed in the center of the top end of the clamp spring conveying cylinder combined support 61 and used for being matched with a clamp spring pressing block 63 of a pressing clamp spring feeding cylinder to press the clamp spring stored in the clamp spring collector 20 to a feeding block; a gap matched with the downward pressing clamp spring feeding cylinder support 67 is arranged below the through hole and used for placing the clamp spring feeding cylinder support and the clamp spring collector 20; a rectangular notch is formed in the left lower portion of the front face of the conveying clamp spring air cylinder combined support 61 and used for avoiding interference when a clamp spring is installed; a circular through hole is formed in the left side of the top end of the conveying clamp spring air cylinder combined support 61 and is used for being matched with the mounting clamp spring assembly; four threaded holes are formed in the lower portion of the right side face of the conveying clamp spring air cylinder combined support 61 and used for being fixedly connected with a feeding air cylinder, and a through groove matched with the conveying clamp spring sliding block 62 in shape is formed in the center of the four threaded holes formed in the lower portion of the right side face of the conveying clamp spring air cylinder combined support 61, so that the sliding block can convey a clamp spring to a conical protruding position of a clamp spring mounting support;

the overall shape of the conveying clamp spring slide block 62 is a three-part cuboid composite shape; a rectangular notch is formed in the rear side of the lower end of the conveying clamp spring sliding block 62 and used for being connected and fixed with a clamp spring feeding cylinder; a semicircular notch matched with the appearance size of the clamp spring is formed in the front side of the top end of the conveying clamp spring sliding block 62, and a circular notch matched with the inner diameter size of the clamp spring is formed in the semicircular notch of the conveying clamp spring sliding block and used for conveying the clamp spring and clamping the clamp spring inner ring to the mounting clamping support;

the downward pressing clamp spring feeding cylinder bracket 67 is formed by combining a downward pressing clamp spring feeding cylinder bracket flange 64, a downward pressing clamp spring feeding cylinder pressing block 63 and a downward pressing clamp spring feeding cylinder guide block 65;

the overall shape of the downward pressing clamp spring feeding cylinder support flange 64 is designed to be a three-part cuboid combined body shape; the front side and the rear side of the top end of the downward pressing clamp spring feeding cylinder bracket flange 64 are respectively provided with two threaded holes which are used for being connected and fixed with a downward pressing clamp spring feeding cylinder, a conveying clamp spring cylinder combined bracket 61 and a downward pressing clamp spring feeding cylinder pressing block 63;

the integral shape of the pressing block 63 of the downward pressing clamp spring feeding cylinder is a cylinder, so that materials are saved, and rectangular notches are formed in the left side and the right side of the center position of the pressing block 63 of the downward pressing clamp spring feeding cylinder; the bottom of the press-down clamp spring feeding cylinder pressing block 63 is provided with a rectangular notch matched with the shape of the clamp spring, the rectangular notch at the bottom of the press-down clamp spring feeding cylinder pressing block 63 is rounded, and the top end of the press-down clamp spring feeding cylinder pressing block 63 is provided with a cylindrical boss used for being matched with a press-down clamp spring feeding cylinder guide block 65;

the integral shape of the downward pressing clamp spring feeding cylinder guide block 65 is a cuboid shape, and a circular through hole is formed in the top end of the downward pressing clamp spring feeding cylinder guide block 65 and used for placing a downward pressing clamp spring feeding cylinder press block 63;

the integral shape of the conveying clamp spring collector slide block 66 is a three-part cuboid combined shape; the upper part and the front end of the cuboid of the lower part of the conveying clamp spring collector sliding block 66 are provided with two circular through holes matched with the overall shape of the clamp spring and the diameter of a press block 63 of a press clamp spring feeding cylinder, so that the press block can press the clamp spring downwards; two rectangular notches are formed in the left side and the right side of the front face of the middle part of the cuboid of the conveying clamp spring collector sliding block 66, and two rectangular bulges are formed in the front ends of the upper part and the lower part of the cuboid of the conveying clamp spring collector sliding block 66 and used for restraining the position of the clamp spring collector exchange frame 21; and a circular through hole is formed in the center of the middle cuboid of the conveying clamp spring collector sliding block 66 and is used for being connected and matched with the clamp spring feeding air cylinder.

The product marking and detecting part 7 is divided into a product labeling part 70, a marking part 71 and a detecting part, and the product labeling part 70, the marking part 71 and the detecting part are all labeling machines, labeling machines and detecting cameras which are commonly used in the market at present;

Example 2

And (5) assembling the product conveying device by welding and nuts.

And (5) combining all parts of the friction body assembly grabbing device bracket in a welding mode. And placing the longitudinal slide rail, the motor, the transverse slide rail and the supporting positioning seat storage rack on a friction body assembly grabbing device support. And (5) finishing the combination of the friction body assembly grabbing transverse sliding block and the friction body assembly grabbing device by using nuts and nuts. And placing the friction body assembly tray on the friction body assembly grabbing device support. The manipulator is mounted on the support using nut screws. And installing the friction body assembly and the supporting positioning seat position detection camera on the manipulator.

And combining all parts of the steel backing grabbing and placing frame in a welding mode. And (5) using nuts and nuts to combine the steel backing grabbing support frame. And assembling the steel backing grabbing device by using nuts and nuts. And installing the steel backing detection camera on the steel backing grabbing frame.

And assembling all parts of the clamp spring assembly part by welding and nuts. And installing the clamp spring position and installation degree detection camera on the clamp spring installation part bracket.

And placing the automatic labeling and automatic marking machine at the labeling and marking position of the product conveying device.

The automatic assembly line can carry out the automatic assembly operation of product after finishing the installation:

firstly, the normal and oblique friction body assembly is placed in a corresponding friction body assembly tray, and the supporting and positioning seat is placed in a supporting and positioning seat storage rack. And placing the positioning clamp spring in the clamp spring vibration disc 1. And placing the steel back on a steel back gripping device conveying frame.

Starting an automatic assembly program, and firstly grabbing the corresponding friction body assembly by the friction body assembly grabbing device and placing the friction body assembly on a conveying frame. The friction body assembly is conveyed into the mechanical arm grabbing area through the conveyor belt. The friction body assembly is placed on a product tray of the product conveying device by a manipulator. After the friction body assembly is placed, whether the friction body assembly is placed in place is detected by the mechanical arm friction body assembly position detection camera.

After the position of the friction body assembly is detected to be qualified, the supporting and positioning seat is pushed to the conveying belt by the supporting and positioning seat pushing device and conveyed to the grabbing area of the manipulator. The supporting and positioning seat is placed above the normal and oblique friction body assembly by the manipulator, and the detecting camera detects whether the position of the supporting and positioning seat is in place.

And after the position of the supporting and positioning seat is detected to be qualified, the steel back is placed above the supporting and positioning seat by the steel back grabbing device, and whether the steel back and all parts are matched in place or not is detected.

After the steel back detection is finished, the clamp spring is placed into the clamp spring vibration disc 1 of the clamp spring vibration disc part, the clamp spring with the adjusted angle is conveyed to the clamp spring collecting part 2 through the vibration of the vibration disc and the action of the inner rail and the guide wire of the vibration disc, and is placed into the clamp spring collector 20, and after the clamp spring is collected, the clamp spring collector 20 is placed into the clamp spring assembling part. The clamp spring collector 20 is placed into the clamp spring conveying cylinder combined support 61, and the pressing block is driven by the clamp spring pressing cylinder to press downwards, so that the clamp spring in the clamp spring collector 20 is pressed downwards into the groove of the clamp spring conveying sliding block 62. And the conveying clamp spring sliding block 62 and the clamp spring are conveyed to the position with the minimum conical projection angle of the clamp spring mounting pillar by the conveying clamp spring air cylinder.

And the clamp spring on the clamp spring support is arranged in a groove formed by combining the steel back and the friction body assembly by assembling the clamp spring motor, and the clamp spring is positioned in an annular groove at the top end of the pin of the friction body assembly after the clamp spring is arranged. And repeating the actions until the whole brake pad is assembled. After the assembly is finished, whether the direction and the position of the clamp spring are installed in place is detected by the detection camera.

After the product is installed, the product is labeled and marked by using an automatic labeling and automatic marking machine.

After labeling and marking are finished, the product is detected in all directions, and automatic assembly operation of the product is completed after the product is detected to be qualified.

Except that the brake pad steel backing, the friction body assembly, the clamp spring and the support positioning seat are required to be manually operated during the placement operation of the brake pad steel backing, the friction body assembly, the clamp spring and the support positioning seat, the rest of the operations of placement, assembly, marking, detection and the like do not need manual operation, and labor cost is greatly saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

44页详细技术资料下载

上一篇：一种医用注射器针头装配设备

下一篇：一种基于多稳态的吸能单元体以及吸能材料

Automatic assembly production line for powder metallurgy brake pads of non-dovetail type motor train unit

相关技术

网友询问留言