阅读说明：本技术 一种带有孔结构的盘类件加工锻造装置以及方法 (Machining and forging device and method for disc part with hole structure ) 是由 李兆灿 于 2021-05-14 设计创作，主要内容包括：本发明提供了一种带有孔结构的盘类件加工锻造装置以及方法,属于锻造技术领域,包括锻压机构、转盘机构以及运输机构,锻压机构上固定连接有工作台,工作台上固定连接有夹紧组件,其中锻压机构上固定连接有冲头,冲头包括轴套、转芯以及若干个开槽组件,每个开槽组件贯穿轴套内壁,轴套以及转芯在对坯料开孔的同时,开槽组件用于对开孔后的坯料内壁进行同步开槽,转盘机构旋转连接在工作台上,运输机构与工作台拼接连接并将坯料输入到转盘机构上,夹紧组件用于将转盘机构中的坯料送入到运输机构中,对坯料同步进行开孔开槽的加工,提升工作效率。(The invention provides a device and a method for processing and forging a disc part with a hole structure, which belong to the technical field of forging, and comprise a forging mechanism, a rotary table mechanism and a conveying mechanism, wherein a workbench is fixedly connected to the forging mechanism, a clamping assembly is fixedly connected to the workbench, a punch is fixedly connected to the forging mechanism and comprises a shaft sleeve, a rotary core and a plurality of slotting assemblies, each slotting assembly penetrates through the inner wall of the shaft sleeve, the shaft sleeve and the rotary core are used for synchronously slotting the inner wall of a blank after slotting when the blank is tapped, the rotary table mechanism is rotatably connected to the workbench, the conveying mechanism is connected with the workbench in a splicing manner and inputs the blank to the rotary table mechanism, and the clamping assembly is used for sending the blank in the rotary table mechanism to the conveying mechanism to synchronously perform slotting and slotting on the blank, so that the working efficiency is improved.)

1. The utility model provides a dish class spare processing forging device with pore structure which characterized in that includes:

the forging mechanism (100), a workbench (110) is fixedly connected to the forging mechanism (100), and a clamping assembly (200) is fixedly connected to the workbench (110);

the forging mechanism (100) is fixedly connected with a punch (120), the punch (120) comprises a shaft sleeve (121), a rotating core (122) and a plurality of slotting components, each slotting component penetrates through the inner wall of the shaft sleeve (121), the shaft sleeve (121) and the rotating core (122) are used for synchronously slotting the inner wall of the blank after the blank is slotted while the blank is slotted by the slotting components;

the turntable mechanism (300), the turntable mechanism (300) is rotatably connected to the workbench (110);

the conveying mechanism (400) is connected with the workbench (110) in a splicing mode and used for inputting the blanks to the turntable mechanism (300), and the clamping assembly (200) is used for feeding the blanks in the turntable mechanism (300) into the conveying mechanism (400).

2. The disc type piece processing and forging device with the hole structure as recited in claim 1, wherein the slotted assembly comprises a slotted plate (123), a bottom portion of the slotted plate (123) is arc-shaped on a side close to the rotary core (122), a plurality of through holes (124) for the slotted plate (123) to pass through are fixedly formed on an inner wall of the shaft sleeve (121), and a plurality of rake teeth (125) are fixedly connected on a side of the slotted plate (123) far away from the rotary core (122).

3. The machining and forging device for the disc type part with the hole structure is characterized in that the conveying mechanism (400) comprises a conveying belt (410), a first driving motor and a bracket (420), the conveying belt (410) is installed on the bracket (420) and operated by the first driving motor, a guide plate (500) is fixedly connected between the bracket (420) and the rotating disc mechanism (300), and a baffle plate (421) is fixedly connected to the top of the bracket (420).

4. The processing and forging device for the disc type piece with the hole structure as recited in claim 3, wherein said rotating disc mechanism (300) comprises a first rotating motor (310), a rotating disc (320), and a plurality of clamping pieces (330), said clamping pieces (330) are equidistantly arranged on the top of said rotating disc (320), said first rotating motor (310) is used for driving the rotating disc (320) to rotate, and said clamping pieces (330) are movably connected with one end of said guide plate (500) far away from the bracket (420).

5. The processing and forging device for the disc type part with the hole structure as claimed in claim 4, wherein the clip member (330) comprises a U-shaped clip strip (331), and clip blocks (332) are elastically connected to two sides of the inner wall of the clip strip (331).

6. The machining and forging device for the disc type part with the hole structure is characterized in that the clamping assembly (200) comprises a base (210), a second rotating motor (220), a first telescopic column (230), a second telescopic column (240) and a manipulator (250), wherein the second rotating motor (220) is fixedly arranged on the base (210), the top of the second rotating motor (220) is fixedly connected with the first telescopic column (230), at least one side surface of the first telescopic column (230) is fixedly connected with the second telescopic column (240), and the manipulator (250) is assembled at one end of the second telescopic column (240).

7. The machining and forging device for the disc type part with the hole structure as claimed in claim 6, wherein the manipulator (250) comprises two sets of clamping arms (251), a second driving motor (241) is fixedly arranged in the second telescopic column (240), and the second driving motor (241) is used for driving the clamping arms (251) to linearly reciprocate.

8. The machining and forging device for the disc type part with the hole structure is characterized in that a fixed column (111) is fixedly connected to the bottom of the working table (110), and a rubber pad (112) is fixedly connected to the bottom of the fixed column (111).

9. The method for machining and forging the disc part with the hole structure according to any one of claims 1 to 8, comprising the following steps of:

s1; the blank is put into a conveying mechanism, and the conveying mechanism conveys the blank into a turntable mechanism through a guide plate;

s2; the clamping piece clamps the blank, and then the first rotating motor drives the rotating disc to rotate, so that the clamping piece carries the blank to reach the position right below the punch;

s3; the mechanical arm controls the two groups of clamping arms to clamp the top of the blank, and then the punch presses downwards to rotate the blank;

s4; the shaft sleeve and the shaft core move downwards during punching so as to drive the grooving plate to move downwards synchronously, rake teeth in the grooving plate penetrate through the through hole through extrusion of the blank on the bottom of the grooving plate, so that the rake teeth rotate synchronously along with rotation of the shaft sleeve, and grooving is performed on the inner wall of the blank after hole opening;

s5; the manipulator takes the processed blank out of the turntable, and then the processed blank is put on a conveying mechanism and conveyed to the next station, so that the automatic work of hole turning and grooving in the hole of the blank can be synchronously completed at one time.

Technical Field

The invention relates to the technical field of forging, in particular to a device and a method for machining and forging a disc part with a hole structure.

Background

Forging production is one of the main processing methods for providing a mechanical part blank in the mechanical manufacturing industry, mechanical parts with certain shapes and sizes can be obtained through forging, the microstructure inside a metal part can be improved, the mechanical property and the physical property of a workpiece are improved, and disc parts with hole structures in the mechanical parts are very commonly applied.

When the disc part with the hole structure is applied, usually along with the processing of opening a groove in a hole, such as a ball bearing, an annular groove is formed in the inner wall of the ball bearing, and the groove of the type is usually an annular groove formed by performing the hole opening in a blank, then replacing a drill bit or equipment, and performing the processing again on the basis of the hole opening, so that the processing becomes complicated and inefficient.

Disclosure of Invention

In order to make up for the defects, the invention provides a device and a method for machining and forging a disc part with a hole structure, and aims to synchronously perform hole opening and groove opening machining on a blank and improve the working efficiency.

The invention is realized by the following steps: a disc type piece processing forging device with a pore structure comprises:

the forging mechanism is fixedly connected with a workbench, and the workbench is fixedly connected with a clamping assembly;

the forging mechanism is fixedly connected with a punch, the punch comprises a shaft sleeve, a rotating core and a plurality of slotting components, each slotting component penetrates through the inner wall of the shaft sleeve, the shaft sleeve and the rotating core are used for slotting the inner wall of the blank after the blank is slotted synchronously while the blank is slotted;

the rotary table mechanism is rotatably connected to the workbench;

the conveying mechanism is spliced and connected with the workbench and inputs the blanks to the turntable mechanism, and the clamping assembly is used for sending the blanks in the turntable mechanism into the conveying mechanism.

In an embodiment of the present invention, the slotting assembly includes a slotting plate, one side of the bottom of the slotting plate, which is close to the rotary core, is arc-shaped, a plurality of through holes for the slotting plate to penetrate and connect are fixedly formed on the inner wall of the shaft sleeve, and a plurality of rake teeth are fixedly connected to one side of the slotting plate, which is far away from the rotary core.

In one embodiment of the invention, the conveying mechanism comprises a conveying belt, a first driving motor and a bracket, the conveying belt is mounted on the bracket and operated by the first driving motor, a guide plate is fixedly connected between the bracket and the turntable mechanism, and a baffle is fixedly connected to the top of the bracket.

In one embodiment of the invention, the turntable mechanism comprises a first rotating motor, a turntable and a plurality of clamping pieces, the clamping pieces are equidistantly arranged on the top of the turntable, the first rotating motor is used for driving the turntable to rotate, and the clamping pieces are movably connected with one end of the guide plate, which is far away from the bracket.

In an embodiment of the invention, the clamping piece includes a U-shaped clamping strip, and two sides of the inner wall of the clamping strip are elastically connected with clamping blocks.

In an embodiment of the present invention, the clamping assembly includes a base, a second rotating electrical machine, a first telescopic column, a second telescopic column, and a manipulator, the second rotating electrical machine is fixedly disposed on the base, a top of the second rotating electrical machine is fixedly connected to the first telescopic column, at least one side of the first telescopic column is fixedly connected to the second telescopic column, and the manipulator is assembled at one end of the second telescopic column.

In an embodiment of the present invention, the manipulator includes two sets of clamping arms, and a second driving motor is fixedly disposed in the second telescopic column, and the second driving motor is configured to drive the clamping arms to linearly reciprocate.

In one embodiment of the invention, the bottom of the workbench is fixedly connected with a fixed column, and the bottom of the fixed column is fixedly connected with a rubber pad.

A machining and forging method for a disc part with a hole structure comprises the following steps:

s1; the blank is put into a conveying mechanism, and the conveying mechanism conveys the blank into a turntable mechanism through a guide plate;

s2; the clamping piece clamps the blank, and then the first rotating motor drives the rotating disc to rotate, so that the clamping piece carries the blank to reach the position right below the punch;

s3; the mechanical arm controls the two groups of clamping arms to clamp the top of the blank, and then the punch presses downwards to rotate the blank;

s4; the shaft sleeve and the shaft core move downwards during punching so as to drive the grooving plate to move downwards synchronously, rake teeth in the grooving plate penetrate through the through hole through extrusion of the blank on the bottom of the grooving plate, so that the rake teeth rotate synchronously along with rotation of the shaft sleeve, and grooving is performed on the inner wall of the blank after hole opening;

s5; the manipulator takes the processed blank out of the turntable, and then the processed blank is put on a conveying mechanism and conveyed to the next station, so that the automatic work of hole turning and grooving in the hole of the blank can be synchronously completed at one time.

The invention has the beneficial effects that: according to the invention, a plurality of blanks are placed into the conveying belt, the blanks move along with the conveying belt and slide from the conveying mechanism to the turntable mechanism through the guide plate, then the turntable mechanism starts to rotate, the blanks are sent to the lower part of the punch, when the punch rotates the blanks, the rotary core firstly drills into the center of the blanks, then the shaft sleeve drills into the blanks, the shaft sleeve continuously moves downwards in the period, so that the drilled part in the middle of the blanks extrudes the slotting component on the inner wall of the shaft sleeve, the slotting component penetrates through the shaft sleeve when being extruded, then the slotting operation is carried out on the inner wall of the center hole of the blanks along with the synchronous rotation of the shaft sleeve, the slotting and slotting are synchronously carried out, the equipment does not need to be replaced, the processing cost is reduced, and the processing efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic diagram of the overall structure provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall structure provided by an embodiment of the present invention;

FIG. 4 is an enlarged view at A provided by an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a punch provided in accordance with an embodiment of the present invention;

fig. 6 is a schematic perspective view of a grooved plate according to an embodiment of the present invention.

In the figure: 100. a forging mechanism; 110. a work table; 111. fixing a column; 112. a rubber pad; 120. a punch; 121. a shaft sleeve; 122. rotating the core; 123. grooving plates; 124. a through hole; 125. rake teeth; 200. a clamping assembly; 210. a base; 220. a second rotating electrical machine; 230. a first telescopic column; 240. a second telescopic column; 241. a second drive motor; 250. a manipulator; 251. clamping arms; 300. a turntable mechanism; 310. a first rotating electrical machine; 320. a turntable; 330. a fastener; 331. clamping the strip; 332. a clamping block; 400. a transport mechanism; 410. a conveyor belt; 420. a support; 421. a baffle plate; 500. a guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, a forging apparatus for machining a disc with a hole structure includes: the forging mechanism 100 is characterized in that a workbench 110 is fixedly connected to the forging mechanism 100, and a clamping assembly 200 is fixedly connected to the workbench 110;

the forging mechanism 100 is fixedly connected with a punch 120, the punch 120 comprises a shaft sleeve 121, a rotating core 122 and a plurality of slotting components, each slotting component penetrates through the inner wall of the shaft sleeve 121, and the shaft sleeve 121 and the rotating core 122 are used for synchronously slotting the inner wall of the blank after the blank is punched while the blank is punched; a turntable mechanism 300, wherein the turntable mechanism 300 is rotatably connected to the workbench 110; the conveying mechanism 400, the conveying mechanism 400 is spliced with the working table 110 and inputs the blanks onto the turntable mechanism 300, the clamping assembly 200 is used for feeding the blanks in the turntable mechanism 300 into the conveying mechanism 400, the fixing column 111 is fixedly connected to the bottom of the working table 110, the rubber pad 112 is fixedly connected to the bottom of the fixing column 111, in the arrangement, a plurality of blanks are placed into the conveying belt 410, the blanks move along with the conveying belt 410 and slide to the turntable mechanism 300 from the conveying mechanism 400 through the guide plate 500, then the turntable mechanism 300 starts to rotate to feed the blanks to the lower part of the punch 120, when the punch 120 rotates the blanks, the rotary core 122 firstly drills into the center of the blanks, then the shaft sleeve 121 drills into the blanks, during the period, the shaft sleeve 121 continuously moves downwards, so that the drilled part in the middle of the blanks extrudes the slotting assembly on the inner wall of the shaft sleeve 121, when the slotting assembly is extruded, will run through axle sleeve 121, then along with axle sleeve 121 synchronous revolution, carry out the fluting operation to the inner wall of blank centre bore, the trompil fluting is gone on in step, need not to change equipment, reduces the processing cost, promotes machining efficiency.

The fluting subassembly includes fluting board 123, and fluting board 123 bottom is close to and is the arc on one side of rotating core 122, and fixed the through-hole 124 of having offered a plurality of confessions fluting board 123 through connection on the axle sleeve 121 inner wall, and fluting board 123 keeps away from a plurality of rake teeth 125 of the fixedly connected with in one side of rotating core 122, and in this setting, the fluting subassembly is in the fluting time, and fluting board 123 runs through-hole 124, then rake teeth 125 carries out the fluting operation to blank hole inner wall.

The transportation mechanism 400 comprises a transportation belt 410, a first driving motor and a bracket 420, wherein the transportation belt 410 is arranged on the bracket 420 and runs through the first driving motor, a guide plate 500 is fixedly connected between the bracket 420 and the turntable mechanism 300, a baffle 421 is fixedly connected with the top of the bracket 420, the turntable mechanism 300 comprises a first rotating motor 310, a turntable 320 and clamping pieces 330, the clamping pieces 330 are arranged at the top of the turntable 320 at a plurality of equal intervals, the first rotating motor 310 is used for driving the turntable 320 to rotate, the clamping pieces 330 are movably connected with one end of the guide plate 500 far away from the bracket 420, the blank is transported by the transport belt 410, and when the blank is transported to the guide plate 500, the blank enters the turntable 320 along with the guide plate 500, and is fixed by the clamping piece 330, the first rotating motor 310 then rotates the turntable 320, so that the blank enters the position right below the punch 120, and the hole opening and slotting operation is performed.

Fastener 330 is including being the card strip 331 of U type, card strip 331 inner wall both sides elastic connection has fixture block 332, in this setting, the blank is in the time of following deflector 500 cunning to carousel 320, the card strip 331 of U type can block the blank, avoid the blank to fall out, simultaneously because the effect of blank weight, fixture block 332 is to the inside embedding of card strip 331, when the blank enters into card strip 331 completely, fixture block 332 resets under the effect of elasticity, carry out effectual fixed to the blank.

The clamping assembly 200 comprises a base 210, a second rotating motor 220, a first telescopic column 230, a second telescopic column 240 and a manipulator 250, wherein the second rotating motor 220 is fixedly arranged on the base 210, the top of the second rotating motor 220 is fixedly connected with the first telescopic column 230, at least one side surface of the first telescopic column 230 is fixedly connected with the second telescopic column 240, the manipulator 250 is assembled at one end of the second telescopic column 240, the manipulator 250 comprises two groups of clamping arms 251, a second driving motor 241 is fixedly arranged in the second telescopic column 240, and the second driving motor 241 is used for driving the clamping arms 251 to linearly reciprocate, then two arm lock 251 through second driving motor 241 removal in opposite directions thereby press from both sides tightly the blank to shelter from the blank perisporium, punch 120 carries out trompil fluting work to the blank after that, the epitaxial rampart in arm lock 251 top can block the piece of processing simultaneously, avoids the piece to fall into on the card strip 331 of U type, has guaranteed the planarization of next blank joint on card strip 331, at last through second rotating electrical machines 220 after accomplishing blank trompil fluting processing, rotate manipulator 250 to transport area 410 top, and put down the blank.

A machining and forging method for a disc part with a hole structure comprises the following steps:

s1; the blank is put into a conveying mechanism, and the conveying mechanism conveys the blank into a turntable mechanism through a guide plate;

s2; the clamping piece clamps the blank, and then the first rotating motor drives the rotating disc to rotate, so that the clamping piece carries the blank to reach the position right below the punch;

s3; the mechanical arm controls the two groups of clamping arms to clamp the top of the blank, and then the punch presses downwards to rotate the blank;

s4; the shaft sleeve and the shaft core move downwards during punching so as to drive the grooving plate to move downwards synchronously, rake teeth in the grooving plate penetrate through the through hole through extrusion of the blank on the bottom of the grooving plate, so that the rake teeth rotate synchronously along with rotation of the shaft sleeve, and grooving is performed on the inner wall of the blank after hole opening;

s5; the manipulator takes the processed blank out of the turntable, and then the processed blank is put on a conveying mechanism and conveyed to the next station, so that the automatic work of hole turning and grooving in the hole of the blank can be synchronously completed at one time.

The working principle is as follows: firstly, blanks are conveyed by a conveying belt 410, when the blanks are conveyed to a guide plate 500, the blanks enter a turntable 320 along with the guide plate 500 and are fixed by a clamping piece 330, when the blanks slide to the turntable 320 along the guide plate 500, a U-shaped clamping strip 331 can block the blanks to avoid the blanks from falling out, meanwhile, due to the action of the weight of the blanks, a clamping block 332 is embedded into the clamping strip 331, and when the blanks completely enter the clamping strip 331, the clamping block 332 is reset under the action of elasticity to effectively fix the blanks;

then, the first rotating motor 310 drives the rotating disc 320 to rotate, so that the blank enters the position under the punch 120, the second rotating motor 220 drives the first telescopic column 230 to rotate, the manipulator 250 is located between the punch 120 and the blank, then the second telescopic column 240 controls the transverse movement of the manipulator 250, so that the two clamping arms 251 on the manipulator 250 are located right above the blank, then the two clamping arms 251 move oppositely through the second driving motor 241 to clamp the blank tightly and shield the peripheral wall of the blank, then the punch 120 performs hole opening and grooving work on the blank, the annular wall extending from the top of the clamping arms 251 can simultaneously block processed chips, the chips are prevented from falling onto the U-shaped clamping strip 331, and the smoothness of the next blank clamped on the clamping strip 331 is ensured;

finally, when the punch 120 rotates the blank, the rotary core 122 firstly drills into the center of the blank, and then the shaft sleeve 121 drills into the blank, during this period, the shaft sleeve 121 continuously moves downwards, so that the drilled part in the middle of the blank extrudes the slotting component on the inner wall of the shaft sleeve 121, the slotting component penetrates through the shaft sleeve 121 when being extruded, then the slotting operation is carried out on the inner wall of the center hole of the blank along with the synchronous rotation of the shaft sleeve 121, the slotting is synchronously carried out, the equipment does not need to be replaced, the processing cost is reduced, the processing efficiency is improved, after the slotting and slotting processing of the blank is completed, the manipulator 250 rotates to the upper part of the conveyor belt 410 through the second rotating motor 220, the blank is put down, and then the slotting and slotting processing of the next blank is repeatedly carried out.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.