阅读说明：本技术 一种电动车开关配件自动换料镗孔装置 (Automatic hole boring device that reloads of electric motor car switch accessory ) 是由 盛志成 左帮英 江维 于 2021-09-09 设计创作，主要内容包括：本发明公开一种电动车开关配件自动换料镗孔装置,包括矩形机架,所述矩形机架的顶部右侧装配连接有自动换料组件；自动换料组件包括转动连接在矩形机架右侧的换料转盘,所述换料转盘顶部的左右两侧分别装配连接有对称设置的第一换料环以及第二换料环；第一换料环以及第二换料环上均开设有若干个环形分布的限位料孔；第一换料环以及第二换料环均通过装配连接件固定装配在换料转盘上；自动换料组件还包括驱动所述换料转盘旋转的驱动部件；矩形机架右侧装配连接有配件限位组件,上述装置还包括与自动换料组件配合的吸盘上料组件,通过所述吸盘上料组件上料配件至自动换料组件上。采用上述设计实现镗孔加工配件无间断性,有效提高了效率。(The invention discloses an automatic material changing and boring device for electric vehicle switch accessories, which comprises a rectangular frame, wherein an automatic material changing assembly is assembled and connected to the right side of the top of the rectangular frame; the automatic material changing assembly comprises a material changing turntable which is rotatably connected to the right side of the rectangular rack, and a first material changing ring and a second material changing ring which are symmetrically arranged are respectively assembled and connected to the left side and the right side of the top of the material changing turntable; the first material changing ring and the second material changing ring are both provided with a plurality of annularly distributed limiting material holes; the first material changing ring and the second material changing ring are fixedly assembled on the material changing turntable through an assembling connecting piece; the automatic reloading assembly also comprises a driving part for driving the reloading turntable to rotate; the right side of the rectangular rack is connected with an accessory limiting assembly in an assembling mode, the device further comprises a sucker feeding assembly matched with the automatic material changing assembly, and accessories are fed onto the automatic material changing assembly through the sucker feeding assembly. By adopting the design, the boring processing accessories are uninterrupted, and the efficiency is effectively improved.)

1. An automatic material changing and boring device for electric vehicle switch accessories is characterized by comprising a rectangular rack, wherein an automatic material changing assembly is assembled and connected to the right side of the top of the rectangular rack;

the automatic material changing assembly comprises a material changing turntable which is rotatably connected to the right side of the rectangular rack, and a first material changing ring and a second material changing ring which are symmetrically arranged are respectively assembled and connected to the left side and the right side of the top of the material changing turntable;

the first material changing ring and the second material changing ring are both provided with a plurality of annularly distributed limiting material holes;

the first material changing ring and the second material changing ring are fixedly assembled on the material changing turntable through an assembling connecting piece;

the automatic reloading assembly further comprises a driving part for driving the reloading turntable to rotate;

an accessory limiting component is assembled and connected to the right side of the rectangular rack, the automatic material changing component is used for feeding materials to the accessory limiting component, and accessories are limited and machined through the accessory limiting component;

the automatic material changing and boring device for the electric vehicle switch accessories further comprises a sucker feeding assembly matched with the automatic material changing assembly, and the sucker feeding assembly feeds the accessories to the automatic material changing assembly.

2. The automatic material changing and boring device for the electric vehicle switch accessories as claimed in claim 1, wherein the accessory limiting assembly comprises an annular mold material plate, and a plurality of limiting material grooves corresponding to the limiting material holes are formed in the annular mold material plate;

the accessory limiting assembly further comprises a jacking cylinder which is assembled and connected to the bottom of the annular die material plate.

3. The automatic material changing and boring device for the electric vehicle switch fittings according to claim 2, wherein jacking cylinders are assembled and connected to the front side and the rear side of the bottom of the annular die material plate;

and a piston rod of the jacking cylinder is fixedly assembled on the annular die material plate.

4. The automatic material changing and boring device for the electric vehicle switch fittings as claimed in claim 3, wherein U-shaped assembling frames are fixedly connected to the front side and the rear side of the bottom of the rectangular rack, and a cylinder barrel of the jacking cylinder is fixedly assembled on the U-shaped assembling frames.

5. The automatic material changing and boring device for the switch fittings of the electric vehicle as claimed in claim 4, wherein the driving part comprises a driven gear fixedly assembled at the bottom of the material changing turntable, the driven gear is engaged with a driving gear, and the driving gear is assembled and connected with a driving motor.

6. The automatic material changing and boring device for the switch accessories of the electric vehicles as claimed in claim 5, wherein the sucker feeding assembly comprises an annular sucker frame arranged above the top of the second material changing ring, the bottom of the annular sucker frame is communicated with a plurality of sucker suckers, and the top of the annular sucker frame is connected with a power rotating part in an assembling manner.

7. The automatic material changing and boring device for the electric vehicle switch accessories as claimed in claim 5, wherein a U-shaped connecting frame with a downward opening is welded at the top of the annular suction cup frame, and a rotary power motor is assembled and connected to the front side of the top of the U-shaped connecting frame.

8. The automatic material changing and boring device for the electric vehicle switch accessories as claimed in claim 7, wherein a rotating shaft is fixedly connected to the front end of the top of the U-shaped connecting frame, and the rotating shaft is assembled and connected to an output shaft of a rotary power motor.

9. The automatic reloading and boring device for switch accessories of electric vehicles according to claim 8, wherein the rotating shaft is rotatably connected with a mounting bracket, the mounting bracket comprises an L-shaped frame plate, and the L-shaped frame plate is welded on the top of the rectangular frame.

10. The automatic reloading and boring device for the switch fittings of the electric vehicles as claimed in claim 9, wherein the assembly connecting piece comprises a T-shaped plate, and the bottom of one end of the T-shaped plate is welded on the top of the reloading rotary disc through a plurality of welding columns;

the other end of the T-shaped plate is connected with a connecting bridge plate through a fastening bolt in an assembling mode, and the connecting bridge plate is fixedly assembled on the corresponding first material changing ring and the corresponding second material changing ring through the fastening bolt.

Technical Field

The invention relates to the field of electric vehicle switch accessory processing devices, in particular to an automatic material changing and boring device for electric vehicle switch accessories.

Background

The electric vehicle switch accessory is an important functional part on an electric vehicle handle accessory, and the electric vehicle is accelerated or decelerated through the electric vehicle switch accessory.

The electric vehicle switch fittings are mostly made of plastic materials, processing equipment is required to be reused on a material feeding mold in the industrial batch production and processing process, wherein boring operation of the switch fittings through the boring equipment is an operation step which is crucial to fitting processing, (boring of the electric vehicle switch fittings aims to form a threading hole of a conducting wire), and particularly, the switch fittings which are small in size, light in weight and processed in batch operation have great influence on the production efficiency and the production period of the whole production process in the boring operation step.

Therefore, in order to improve the processing production efficiency of plastic switch fittings, the prior art improves the production equipment of the switch fittings, such as the chinese patent application nos.: 202020651706.5, discloses "a trompil device is produced to electric motor car switch accessory", describes the following technological improvement in the technical scheme that this patent discloses:

the electric vehicle switch accessory production tapping device comprises a tapping bed body, wherein a plurality of tapping limiting grooves which are arranged at intervals in the left and right directions are formed in the front edge part and the rear edge part of the top of the tapping bed body; the front part and the rear part of the hole-opening component are symmetrically arranged above the hole-opening limiting groove; the hole-opening components comprise a plurality of extrusion blocks matched with the hole-opening limiting grooves, and hole-opening cones are fixedly connected to the bottoms of the extrusion blocks; the punching assembly also comprises a connecting rod fixedly connected with the plurality of extrusion blocks, and the left end part and the right end part of the connecting rod are fixedly connected with air cylinders; the device also comprises a positioning component. Above-mentioned device part realizes automatic spacing material, simultaneously, can realize the trompil operation to a plurality of accessories, has improved the work efficiency of switch trompil production, simultaneously can accurate location, trompil, has effectively improved the production efficiency of switch accessory processing.

However, the device has the defects that the processing smoothness is poor, after the die is used for processing accessories of milling equipment, the material needs to be discharged out of the die manually, then the blank is loaded into the die manually, the processing efficiency is not high, and in the waiting time process of processing operation, the time is completely wasted, so that the waiting time cannot be fully utilized based on the defects of the device disclosed by the prior art, and the device can be used for improving the processing efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic material changing and boring device for electric vehicle switch accessories.

The invention solves the technical problems through the following technical scheme:

an automatic material changing and boring device for electric vehicle switch accessories comprises a rectangular rack, wherein an automatic material changing assembly is assembled and connected to the right side of the top of the rectangular rack;

the automatic material changing assembly comprises a material changing turntable which is rotatably connected to the right side of the rectangular rack, and a first material changing ring and a second material changing ring which are symmetrically arranged are respectively assembled and connected to the left side and the right side of the top of the material changing turntable;

the first material changing ring and the second material changing ring are both provided with a plurality of annularly distributed limiting material holes;

the first material changing ring and the second material changing ring are fixedly assembled on the material changing turntable through an assembling connecting piece;

the automatic reloading assembly further comprises a driving part for driving the reloading turntable to rotate;

an accessory limiting component is assembled and connected to the right side of the rectangular rack, the automatic material changing component is used for feeding materials to the accessory limiting component, and accessories are limited and machined through the accessory limiting component;

the automatic material changing and boring device for the electric vehicle switch accessories further comprises a sucker feeding assembly matched with the automatic material changing assembly, and the sucker feeding assembly feeds the accessories to the automatic material changing assembly.

Preferably, the accessory limiting assembly comprises an annular mold material plate, and a plurality of limiting material grooves corresponding to the limiting material holes are formed in the annular mold material plate;

the accessory limiting assembly further comprises a jacking cylinder which is assembled and connected to the bottom of the annular die material plate.

Preferably, the front side and the rear side of the bottom of the annular die material plate are respectively provided with a jacking cylinder in an assembling way;

and a piston rod of the jacking cylinder is fixedly assembled on the annular die material plate.

Preferably, the front side and the rear side of the bottom of the rectangular rack are fixedly connected with U-shaped assembly frames, and the cylinder barrel of the jacking cylinder is fixedly assembled on the U-shaped assembly frames.

Preferably, the driving part comprises a driven gear fixedly assembled at the bottom of the material changing turntable, the driven gear is meshed with a driving gear, and the driving gear is connected with a driving motor in an assembling manner.

Preferably, the sucker feeding assembly comprises an annular sucker frame arranged above the top of the second material changing ring, the bottom of the annular sucker frame is communicated with a plurality of sucker suckers, and a power rotating part is assembled and connected to the top of the annular sucker frame.

Preferably, a U-shaped connecting frame with a downward opening is welded at the top of the annular suction cup frame, and a rotary power motor is assembled and connected to the front side of the top of the U-shaped connecting frame.

Preferably, the front end of the top of the U-shaped connecting frame is fixedly connected with a rotating shaft, and the rotating shaft is assembled and connected to an output shaft of the rotary power motor.

Preferably, the rotating shaft is rotatably connected with an assembly jig, the assembly jig comprises an L-shaped frame plate, and the L-shaped frame plate is welded to the top of the rectangular frame.

Preferably, the assembling and connecting piece comprises a T-shaped plate, and the bottom of one end of the T-shaped plate is welded to the top of the material changing turntable through a plurality of welding columns;

the other end of the T-shaped plate is connected with a connecting bridge plate through a fastening bolt in an assembling mode, and the connecting bridge plate is fixedly assembled on the corresponding first material changing ring and the corresponding second material changing ring through the fastening bolt.

Compared with the prior art, the invention has the following advantages:

the invention discloses an automatic reloading boring device for electric vehicle switch accessories, which is characterized by comprising a reloading turntable (the center of the bottom of the reloading turntable is fixedly connected with a rotating shaft which is rotatably connected with a rectangular rack) rotatably connected to the right side of the rectangular rack through designing an automatic reloading assembly, wherein the left side and the right side of the top of the reloading turntable are respectively and fixedly connected with a first reloading ring and a second reloading ring which are symmetrically arranged. The first material changing ring and the second material changing ring are provided with a plurality of limiting material holes distributed annularly. The automatic reloading assembly further comprises a driving part for driving the reloading rotary disc to rotate.

Correspondingly designing an accessory limiting component, wherein the accessory limiting component comprises an annular mould material plate, and a plurality of limiting material grooves corresponding to the limiting material holes are formed in the annular mould material plate; the accessory limiting assembly further comprises a jacking cylinder which is assembled and connected to the bottom of the annular die material plate. Specifically, the front side and the rear side of the bottom of the annular die material plate are respectively provided with a jacking cylinder in an assembling mode, and a piston rod of each jacking cylinder is fixedly assembled on the annular die material plate.

The realization is at the course of working, at first reloading ring reinforced back, and the accessory is spacing in first reloading ring, and at this moment, first reloading ring rotation and motion are on annular mould flitch under driving motor's drive, and at this moment, open the jacking cylinder, and the annular mould flitch of jacking cylinder drive rises, and spacing silo motion on the annular mould flitch is spacing at the lower extreme of accessory. The accessory is limited by the mode, and at the moment, the processing equipment such as a boring cutter sequentially bores the accessory in an annular mode.

In the course of working, because the second reloading ring is in free state this moment, at this moment, reinforced on the second reloading ring, consequently, whole course of working is not interrupted, specifically, bore hole, material loading go on simultaneously, treat that accessory material on the first reloading ring all processes the back, this moment, jacking cylinder drive annular mould flitch descends and release the accessory, at this moment, under driving motor drive, second reloading ring is rotatory and is moved bore hole equipment department to according to above-mentioned mode annular mould flitch rises, spacing silo motion on the annular mould flitch is spacing at the lower extreme of accessory, bore hole processing once more. In this process, the operator blanks and reloads the machined accessory material on the first change ring.

By adopting the design, the first material changing ring and the second material changing ring can be continuously fed, bored, discharged and fed again, the whole boring process is not interrupted, and integrated processing is realized. Compared with the traditional equipment, the whole processing process has discontinuity, overlong processing time and low processing efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fitting joint according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a driving part in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an automatic refueling assembly in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a suction cup loading assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of another perspective view of the embodiment of FIG. 1;

FIG. 7 is a top view of the embodiment of the present invention in FIG. 1;

fig. 8 is a schematic structural diagram of another view angle in fig. 6 according to the embodiment of the present invention.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

As shown in fig. 1-8, an automatic material changing and boring device for electric vehicle switch accessories comprises a rectangular frame 1, wherein an automatic material changing assembly 3 is assembled and connected to the right side of the top of the rectangular frame 1. Automatic subassembly 3 reloads realizes that one side can be in the processing state, and one side can be in the material loading state, and the back is accomplished to the processing side, and the material loading side switches to processing equipment department immediately and processes, and the processing is accomplished the side and is in unloading and material loading state again this moment.

The automatic reloading component 3 has the following specific structure;

the automatic material changing assembly 3 comprises a material changing rotary table 31 (the bottom center of the material changing rotary table 31 is fixedly connected with a rotary shaft which is rotatably connected with the rectangular frame 1) which is rotatably connected to the right side of the rectangular frame 1, and a first material changing ring 32 and a second material changing ring 33 which are symmetrically arranged are respectively and fixedly connected to the left side and the right side of the top of the material changing rotary table 31.

The first material changing ring 32 and the second material changing ring 33 are fixedly assembled on the material changing turntable 31 through an assembly connecting piece 34

Specifically, the fitting connector 34 includes a T-shaped plate 341, and the bottom of one end of the T-shaped plate 341 is welded to the top of the material changing turntable 31 through a plurality of welding columns 342; the other end of the T-shaped plate 341 is assembled and connected with a connecting bridge plate 343 through a fastening bolt 344, and the connecting bridge plate 343 is fixedly assembled on the corresponding first change ring 32 and second change ring 33 through the fastening bolt 344.

In order to realize the loading, a plurality of annularly distributed limiting material holes a are formed in the first material changing ring 32 and the second material changing ring 33.

In order to realize the switching rotation of the loaded first change ring 32 or the loaded second change ring 33 to the lower part of the boring device, the automatic change assembly 3 further comprises a driving part 35 for driving the change turntable 31 to rotate.

The specific structure of the driving member 35 is as follows:

the driving part 35 comprises a driven gear 351 fixedly assembled at the bottom of the material changing turntable 31, the driven gear 351 is meshed with a driving gear 352, the driving gear 352 is assembled and connected with a driving motor 353, and when the driving motor 353 is turned on, the driving motor 353 drives the material changing turntable 31 to rotate and drives and switches the first material changing ring 32 or the second material changing ring 33.

After the accessory material is carried by the first material changing ring 32 or the second material changing ring 33, the accessory material is limited by the accessory limiting component 2, and then the processing equipment processes the limited accessory material.

Specifically, the right side of the rectangular rack 1 is connected with an accessory limiting component 2 in an assembling mode, the automatic material changing component 3 is used for feeding materials to the accessory limiting component 2, and accessories are machined in the accessory limiting component 2 in a limiting mode.

The specific structure of the accessory limit component 2 is as follows:

the accessory limiting component 2 comprises an annular mould material plate 21, and a plurality of limiting material grooves 211 corresponding to the limiting material holes A are formed in the annular mould material plate 21; the accessory limit assembly 2 further comprises a jacking cylinder 22 which is assembled and connected to the bottom of the annular die flitch 21. Specifically, the front side and the rear side of the bottom of the annular mold flitch 21 are respectively provided with a jacking cylinder 22, and a piston rod of the jacking cylinder 22 is fixedly assembled on the annular mold flitch 21.

Meanwhile, the front side and the rear side of the bottom of the rectangular rack 1 are fixedly connected with U-shaped assembly frames, and the cylinder barrel of the jacking cylinder 22 is fixedly assembled on the U-shaped assembly frames.

In the machining process, after the first material changing ring 32 is fed, the accessories are limited in the first material changing ring 32, at the moment, the first material changing ring 32 rotates and moves to the annular mold material plate 21 under the driving of the driving motor 353, at the moment, the jacking cylinder 22 is opened, the jacking cylinder 22 drives the annular mold material plate 21 to ascend, and the limiting material groove 211 on the annular mold material plate 21 moves and is limited at the lower end of the accessories. The accessory is limited by the mode, and at the moment, the processing equipment such as a boring cutter sequentially bores the accessory in an annular mode.

In the machining process, at the moment, the second material changing ring 33 is in a free state, at the moment, material is fed on the second material changing ring 33, therefore, the whole machining process is not interrupted, specifically, boring and feeding are carried out simultaneously, after the accessory materials on the first material changing ring 32 are all machined, at the moment, the jacking cylinder 22 drives the annular mold material plate 21 to descend and release the accessories, at the moment, under the driving of the driving motor 353, the second material changing ring 33 rotates and moves to the boring equipment, the annular mold material plate 21 ascends according to the mode, the limiting material groove 211 on the annular mold material plate 21 moves and is limited at the lower end of the accessory, and boring machining is carried out again. In this process, the operator blanks and reloads the machined accessory material on the first change ring 32.

By adopting the design, the first material changing ring 32 and the second material changing ring 33 can be continuously fed, bored, discharged and fed again, the whole boring process is not interrupted, and integrated processing is realized. Compared with the traditional equipment, the whole processing process has discontinuity, overlong processing time and low processing efficiency.

After the processing, in order to realize the automatic material unloading on first reloading ring 32 or second reloading ring 33 to the reloading, above-mentioned electric motor car switch accessory automatic reloading bore hole device still includes with automatic reloading subassembly 3 complex sucking disc material loading subassembly 4, through sucking disc material loading subassembly 4 material loading accessory is to automatic reloading subassembly 3.

Specifically, the suction cup feeding assembly 4 comprises an annular suction cup frame 41 arranged above the top of the second material changing ring 33, the bottom of the annular suction cup frame 41 is communicated with a plurality of material sucking suction cups 42, the material sucking suction cups 42 are communicated to external negative pressure equipment according to the conventional mode, and the material sucking suction cups 42 realize the part blanking after the negative pressure suction processing of the material sucking suction cups 42 like a negative pressure vacuum pump), and the top of the annular suction cup frame 41 is connected with a power rotating part in an assembling manner.

Specifically, a U-shaped connecting frame 411 with a downward opening is welded at the top of the annular suction cup frame 41, and a rotary power motor 43 is assembled and connected to the front side of the top of the U-shaped connecting frame 411. The top front end of the U-shaped link 411 is fixedly connected with a rotation shaft which is assembled and connected to an output shaft of the rotary power motor 43. The rotating shaft is rotatably connected with an assembly bracket 44, the assembly bracket 44 comprises an L-shaped bracket plate, and the L-shaped bracket plate is welded at the top of the rectangular rack 1.

After processing, after the suction chuck 42 adsorbs the accessories, the rotary power motor 43 is turned on at the moment, the rotary power motor 43 drives the rotary annular chuck frame 41 to carry the accessories away, the accessories are released according to the existing mode for blanking, meanwhile, after new accessories are adsorbed again, the rotary power motor 43 is turned on again to rotate, the blanking is released again to be arranged above the second material changing ring 33, and the materials are released again.

Adopt above-mentioned device part design to realize handling switch accessory in the bore hole, with material loading, bore hole, unloading secondary material loading integration processing, effectively increased processing production efficiency, the technical defect that has intermittent type nature in traditional equipment course of working has been solved in the design of above-mentioned device part.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.