阅读说明：本技术 一种垫片加工方法 (Gasket machining method ) 是由 王东洋 于 2021-06-29 设计创作，主要内容包括：本发明涉及五金产品加工设备技术领域,具体是一种垫片加工方法,包括箱体,箱体的一端设有进料口,箱体在靠近进料口设有打孔部件,打孔部件在远离进料口的方向设有落料精加工部件,落料精加工部件远离打孔部件设有二次精加工部件,二次精加工部件位于箱体的一侧设有出成品口,出成品口下方设有成品箱,进料口下方设有第一出废料口,第一出废料口下方箱体的前侧设有第一废料箱,在箱体压力进料口的一侧设有第二出废料口,第二出废料口下方箱体的后侧设有第二废料箱。该垫片加工方法能够对垫片进行打孔、精准定位落料,进行两次打磨精加工。(The invention relates to the technical field of hardware product processing equipment, in particular to a gasket processing method, which comprises a box body, wherein one end of the box body is provided with a feed inlet, the box body is provided with a punching component close to the feed inlet, the punching component is provided with a blanking finish machining component in the direction far away from the feed inlet, the blanking finish machining component is provided with a secondary finish machining component far away from the punching component, one side of the secondary finish machining component, which is positioned at the box body, is provided with a finished product outlet, a finished product box is arranged below the finished product outlet, a first waste discharge port is arranged below the feed inlet, the front side of the box body below the first waste discharge port is provided with a first waste material box, one side of the pressure feed inlet of the box body is provided with a second waste material box, and the rear side of the box body below the second waste material outlet is provided with a second waste material box. The gasket machining method can punch, accurately position and blank the gasket, and perform polishing and finish machining twice.)

1. A gasket processing method is characterized in that: the gasket processing method specifically comprises the following steps:

s1, feeding and punching: the rectangular material is conveyed from the feeding hole and placed into the box body, and punching work is carried out on the rectangular material.

S2, positioning and blanking: the rectangular material is conveyed inwards continuously, the punched holes are positioned, and pressing blanking is carried out to form the gasket.

S3, grinding and finishing: and polishing and finish machining the lower end face of the middle periphery of the gasket.

S4, secondary finishing and finished product production: and polishing the upper end surface of the gasket, and rolling the gasket out of the box body to reach the finished product box after the polishing.

The gasket processing method adopting the steps S1-S4 further specifically relates to a gasket processing device in the gasket processing process, and the gasket processing device comprises a box body (1), wherein a feeding hole (101) is formed in one end of the box body (1), a punching component (2) is arranged on the box body (1) close to the feeding hole (101), a blanking finish machining component (3) is arranged on the punching component (2) in the direction away from the feeding hole (101), a secondary finish machining component (4) is arranged on the blanking finish machining component (3) far away from the punching component (2), a finished product outlet (106) is formed in one side, located on the box body (1), of the secondary finish machining component (4), a finished product box (104) is arranged below the finished product outlet (106), a first waste discharge hole (102) is formed below the feeding hole (101), and a first waste box (103) is arranged on the front side of the box body (1) below the first waste discharge hole (102), one side at box (1) pressure feed inlet (101) is equipped with second discharge opening (107), the rear side of second discharge opening (107) below box (1) is equipped with second waste tank (105).

2. A gasket processing method according to claim 1, wherein: the punching component (2) comprises a fixing column (201), the fixing column (201) is fixed in the box body (1), a telescopic rod (202) is fixedly arranged at the lower end of the fixing column (201), a punching head (203) is fixedly arranged at the lower end of the telescopic rod (202), and a waste material port (204) is arranged below the punching head (203).

3. A gasket processing method according to claim 2, wherein: the blanking fine machining component (3) comprises a first motor (301), the first motor (301) is located on one side of the lower portion of the middle of the box body (1), a first linkage shaft (302) is fixedly arranged at the upper end of the first motor (301), the first linkage shaft (302) is rotatably connected into the box body (1), a first gear (305) is arranged on the outer circumferential surface of the middle of the first linkage shaft (302), a first rotating plate (304) is arranged on the outer circumferential surface of the first linkage shaft (302) far away from the first motor (301), a second linkage shaft (303) is arranged at one end of the first rotating plate (304) far away from the first linkage shaft (302), the second linkage shaft (303) moves around the first linkage shaft (302) along with the first rotating plate (304), a second gear (306) is fixedly arranged at the lower end of the second linkage shaft (303), and the second gear (306) is meshed with the first gear, first universal driving shaft (302) are equipped with first screw thread post (307) to feed inlet (101) direction, first screw thread post (307) are rotated and are connected in box (1), first screw thread post (307) lower extreme has set firmly third gear (308), first screw thread post (307) upper end is equipped with first thread bush (309), first thread bush (309) are equipped with compression leg (311) to box center direction, it is equipped with first connecting plate (310) to connect between compression leg (311) and first thread bush (309), compression leg (311) below is equipped with location column (320) of polishing.

4. A gasket processing method according to claim 3, wherein: the utility model discloses a box, including location post (320) of polishing, compression leg (311) and two splint (314), two splint (314) are equipped with two cylinders (315) around to, two cylinders (315) are fixed in box (1), it is equipped with two spliced poles (324) to be connected between two cylinders (315) and two splint (314), two spliced poles (324) outer periphery is equipped with two spring (316), location post (320) lower extreme of polishing is equipped with second spring (321), location post (320) below of polishing has set firmly first rotation post (312), first rotation post (312) lower extreme is equipped with fourth gear (313).

5. A gasket processing method according to claim 3, wherein: a polishing disc (327) is arranged below the two clamping plates (314), four clamping blocks (322) are uniformly and fixedly arranged on the outer circumference of the positioning polishing column (320) in the middle of the polishing disc (327), four connecting rods (326) are connected between the four clamping blocks (322) and the positioning grinding column (320), four third springs (323) are arranged on the outer circumferential surfaces of the four connecting rods, a second thread sleeve (318) is arranged on the polishing disc (327) far away from the first thread column (307), the polishing disc (327) is provided with a second thread column (319) far away from the first thread column (307), the second threaded column (319) penetrates through the second threaded sleeve (318) and is rotatably connected in the box body (1), a second connecting plate (317) is fixedly connected between the second thread sleeve (318) and the polishing disc (327), and a second motor (325) is arranged at one end of the second threaded column (319) far away from the second threaded sleeve (318).

6. The gasket processing method according to claim 5, wherein: the secondary finishing component (4) comprises a limiting disc (401), the limiting disc (401) is located in the direction from a second motor (325) to the center of the box body (1), a first rotating shaft (402) is arranged at one end of the limiting disc (401) to a second waste discharge port (107), a second rotating shaft (403) is fixedly arranged at one end of the limiting disc (401) to the second motor (325), a second rotating plate (404) is connected with the second rotating shaft (403) and the first rotating shaft (402), a fifth gear (405) is fixedly arranged at the first rotating shaft (402) to the second rotating plate (404), a third threaded sleeve (406) is fixedly arranged at the first rotating shaft (402) to the fifth gear (405), a third threaded column (407) is arranged at the first rotating shaft (402) to the fifth gear (405), and the third threaded column (407) penetrates through the third threaded sleeve (406) and is rotatably connected into the box body (1), a sixth gear (408) is fixedly arranged at one end, far away from the third threaded sleeve (406), of the third threaded column (407), a third linkage shaft (409) is arranged in the direction of the finished product outlet (106) of the third threaded column (407), a fourth linkage shaft (411) is arranged in the direction of the finished product outlet (106) of the third threaded column (407), the fourth linkage shaft (411) and the third linkage shaft (409) are rotatably connected into the box body (1), a seventh gear (410) is fixedly arranged at one end, far away from one end of the sixth gear (408), of the third threaded column (409), an eighth gear (412) is fixedly arranged at one end, far away from one end of the sixth gear (408) of the fourth linkage shaft (411), and the eighth gear (412) is connected with the seventh gear (410) in a meshed mode.

7. The gasket processing method according to claim 6, wherein: fourth linkage axis (411) is kept away from third screw thread post (407) direction and is equipped with second rotation post (413), second rotation post (413) has set firmly third motor (417) to second discharge gate (107) one end, third motor (417) has set firmly first telescopic machanism (416) to the one end of sixth gear (408), first telescopic machanism (416) have set firmly grinding post (415) to the one end of feed inlet (101), set firmly ninth gear (414) between grinding post (415) and first telescopic machanism (416), ninth gear (414) are followed first telescopic machanism (416) and are moved.

8. The gasket processing method according to claim 6, wherein: a second telescopic mechanism (419) is arranged above the polishing disc (327), the second telescopic mechanism (419) is fixedly connected in the box body (1), a lifting block (418) is fixedly arranged at the lower end of the second telescopic mechanism (419), and a limiting column (420) is fixedly arranged at the center of the polishing disc (327).

Technical Field

The invention relates to the technical field of hardware product processing equipment, in particular to a gasket processing method.

Background

Most of gasket manufacturing in the current market is die forming, so that the manufacturing cost of the gasket is increased, some gaskets are left for manufacturing, and the manufacturing precision cannot meet the requirement.

Gasket processing equipment on the market can accomplish to punch to five metals circular gasket, but because the precision that goes on burring and polish after the processing of punching is not enough, some require the gasket of high accuracy to accomplish, need the manual work to take out after the manufacturing is accomplished in addition, and the time that like this manual work takes out finished product gasket needs is longer, not only causes production efficiency low.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a gasket processing method capable of positioning, punching and then finely grinding a gasket.

In order to achieve the purpose, the invention adopts the following technical scheme: a gasket processing method specifically comprises the following steps:

s1, feeding and punching: the rectangular material is conveyed from the feeding hole and placed into the box body, and punching work is carried out on the rectangular material.

S2, positioning and blanking: the rectangular material is conveyed inwards continuously, the punched holes are positioned, and pressing blanking is carried out to form the gasket.

S3, grinding and finishing: and polishing and finish machining the lower end face of the middle periphery of the gasket.

S4, secondary finishing and finished product production: and polishing the upper end surface of the gasket, and rolling the gasket out of the box body to reach the finished product box after the polishing.

The gasket processing method adopting the steps S1-S4 further concretely relates to a gasket processing device in the gasket processing process, and the gasket processing device comprises a box body, wherein a feed inlet is formed in one end of the box body, a punching part is arranged on the box body close to the feed inlet, the punching part is provided with a blanking finish machining part in the direction away from the feed inlet, the blanking finish machining part is provided with a secondary finish machining part far away from the punching part, a finished product outlet is formed in one side, located on the box body, of the secondary finish machining part, a finished product box is arranged below the finished product outlet, a first waste material outlet is formed below the feed inlet, a first waste material box is arranged on the front side of the box body below the first waste material outlet, a second waste material outlet is formed in one side of the pressure feed inlet of the box body, and a second waste material box is arranged on the rear side of the box body below the second waste material outlet.

Preferably, the part of punching includes the fixed column, and the fixed column is fixed in the box, and the fixed column lower extreme has set firmly the telescopic link, and the telescopic link lower extreme has set firmly the head of punching, and the first below of punching is equipped with the waste material mouth.

Preferably, the blanking finish machining component comprises a first motor, the first motor is positioned on one side below the middle of the box body, a first linkage shaft is fixedly arranged at the upper end of the first motor and is rotatably connected in the box body, a first gear is arranged on the outer circumferential surface of the middle of the first linkage shaft, a first rotating plate is arranged on the outer circumferential surface of the first linkage shaft, which is far away from the first motor, a second linkage shaft is arranged at one end of the first rotating plate, which is far away from the first linkage shaft, and moves circumferentially around the first linkage shaft along with the first rotating plate, a second gear is fixedly arranged at the lower end of the second linkage shaft, the second gear is in meshed connection with the first gear, a first threaded column is arranged in the direction of the feeding port in the first linkage shaft, the first threaded column is rotatably connected in the box body, a third gear is fixedly arranged at the lower end of the first threaded column, a first threaded sleeve is arranged at the upper end of the first threaded column, and a pressing column is arranged in the direction of the center of the box body in the first threaded sleeve, the first connecting plate is connected between the compression leg and the first threaded sleeve, and the positioning polishing column is arranged below the compression leg.

Preferably, the positioning polishing column is located and is close to the compression leg below and is equipped with two splint, and two splint are equipped with two cylinders around to, and two cylinders are fixed in the box, are connected between two cylinders and two splint and are equipped with two spliced poles, and the outer periphery of two spliced poles is equipped with two springs, and the positioning polishing column lower extreme is equipped with the second spring, and the positioning polishing column below sets firmly first rotation post, and first rotation post lower extreme is equipped with fourth gear.

Preferably, a polishing disc is arranged below the two clamping plates, four clamping blocks are uniformly and fixedly arranged on the outer circumference of the polishing disc positioned on the positioning polishing column in the middle of the polishing disc, four connecting rods are connected and arranged between the four clamping blocks and the positioning polishing column, four third springs are arranged on the outer circumferences of the four connecting rods, the polishing disc is far away from the first threaded column and is provided with a second threaded column, the second threaded column penetrates through the second threaded column and is rotatably connected in the box body, a second connecting plate is fixedly connected between the second threaded column and the polishing disc, and one end of the second threaded column, which is far away from the second threaded column, is provided with a second motor.

Preferably, the secondary finish machining component comprises a limiting disc, the limiting disc is located in the direction from the second motor to the center of the box body, a first rotating shaft is arranged at one end from the limiting disc to the second waste discharge port, a second rotating shaft is fixedly arranged at one end from the limiting disc to the second motor, a second rotating plate is arranged on the second rotating shaft and connected with the first rotating shaft, a fifth gear is fixedly arranged in the direction from the first rotating shaft to the second rotating plate, a third threaded sleeve is fixedly arranged in the direction from the first rotating shaft to the fifth gear, a third threaded column is arranged in the direction from the first rotating shaft to the fifth gear and is rotatably connected in the box body through the third threaded sleeve, a sixth gear is fixedly arranged at one end, far away from the third threaded sleeve, of the third threaded column, a third rotating shaft is arranged in the direction from the finished product outlet, a fourth linking shaft is arranged in the direction from the finished product outlet, and is rotatably connected in the box body with the third linking shaft, and a seventh gear is fixedly arranged at one end of the third linkage shaft towards the sixth gear, an eighth gear is fixedly arranged at one end of the fourth linkage shaft towards the sixth gear, and the eighth gear is in meshed connection with the seventh gear.

Preferably, a second rotating column is arranged on the fourth linkage shaft in the direction away from the third threaded column, a third motor is fixedly arranged at one end of the second rotating column, which is opposite to the waste outlet, a first telescopic mechanism of the first telescopic mechanism is fixedly arranged at one end of the third motor, which is opposite to the sixth gear, a polishing column is fixedly arranged at one end of the feed inlet, a ninth gear is fixedly arranged between the polishing column and the first telescopic mechanism, and the ninth gear moves along with the first telescopic mechanism.

Preferably, the polishing disc is provided with a second telescopic mechanism above, the second telescopic mechanism is fixedly connected in the box body, the lower end of the second telescopic mechanism is fixedly provided with a lifting block, and the center of the polishing disc is fixedly provided with a limiting column.

Has the advantages that:

1. the gasket to punch is fixed a position the blanking through the post of polishing in the location, and accurate location can prevent that gasket processing is skew.

2. The blanked gasket is downwards pressed by a pressing column to complete deburring work, the inner circumferential surface is polished by the rotation of a positioning polishing column, then the outer circumferential surface and the bottom surface of the gasket are polished by a clamping block on the positioning polishing column, and the inner circumferential surface and the outer circumferential surface of the gasket and the lower end surface of the gasket are polished and finished to meet the high-precision requirement.

3. Get into next finish machining through the screw thread post after the first finish machining, make the gasket erect through the upset and carry out the polishing work of top surface, make the gasket can polish the finish machining comprehensively and reach the high accuracy gasket requirement.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a flow chart of the method of the present invention.

Fig. 2 is a schematic isometric view of the present invention.

Fig. 3 is a schematic top view of the present invention.

FIG. 4 is a top view, longitudinal sectional structural schematic view of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a left side view structural schematic diagram of the blanking finishing component of the present invention.

Fig. 7 is a rear isometric schematic of a blank finishing component of the present invention.

FIG. 8 is a schematic top view of a secondary finishing component of the present invention.

In the figure, a box body 1, a punching component 2, a blanking finishing component 3, a secondary finishing component 4, a feeding hole 101, a first waste discharge port 102, a first waste bin 103, a finished product bin 104, a second waste bin 105, a finished product discharge port 106, a second waste discharge port 107, a fixed column 201, an expansion rod 202, a punching head 203, a waste port 204, a first motor 301, a first linkage shaft 302, a second linkage shaft 303, a first rotating plate 304, a first gear 305, a second gear 306, a first threaded column 307, a third gear 308, a first threaded sleeve 309, a first connecting plate 310, a pressing column 311, a first rotating column 312, a fourth gear 313, a clamping plate 314, a cylinder 315, a first spring 316, a second connecting plate 317, a second threaded sleeve 318, a second threaded column 319, a positioning grinding column 320, a second spring 321, a clamping block 322, a third spring 323, a connecting column 324, a second motor 325, a connecting rod 326, a grinding disc 327, a grinding disc and a grinding disc are arranged in a mode, The grinding machine comprises a limiting disc 401, a first rotating shaft 402, a second rotating shaft 403, a second rotating plate 404, a fifth gear 405, a third threaded sleeve 406, a third threaded column 407, a sixth gear 408, a third rotating shaft 409, a seventh gear 410, a fourth rotating shaft 411, an eighth gear 412, a second rotating column 413, a ninth gear 414, a grinding column 415, a first telescopic mechanism 416, a third motor 417, a lifting block 418, a second telescopic mechanism 419 and a limiting column 420.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 8, a gasket processing method specifically includes the following steps:

s1, feeding and punching: the rectangular material is conveyed from the feeding hole and placed into the box body, and punching work is carried out on the rectangular material.

S2, positioning and blanking: the rectangular material is conveyed inwards continuously, the punched holes are positioned, and pressing blanking is carried out to form the gasket.

S3, grinding and finishing: and polishing and finish machining the lower end face of the middle periphery of the gasket.

S4, secondary finishing and finished product production: and polishing the upper end surface of the gasket, and rolling the gasket out of the box body to reach the finished product box after the polishing.

The gasket processing method adopting the steps S1-S4 further concretely relates to a gasket processing device in the gasket processing process, which comprises a box body 1, wherein one end of the box body 1 is provided with a feed inlet 101, the box body 1 is provided with a punching component 2 close to the feed inlet 101, the punching component 2 is provided with a blanking finish machining component 3 in the direction far away from the feed inlet 101, the blanking finish machining component 3 is provided with a secondary finish machining component 4 far away from the punching component 2, one side of the secondary finish machining component 4, which is positioned on the box body 1, is provided with a finished product outlet 106, a finished product box 104 is arranged below the finished product outlet 106, a first waste outlet 102 is arranged below the feed inlet 101, a first waste box 103 is arranged at the front side of the box body 1 below the first waste outlet 102, a second waste discharge port 107 is arranged at one side of the pressure feed port 101 of the box body 1, and a second waste box 105 is arranged at the rear side of the box body 1 below the second waste discharge port 107.

The part 2 that punches includes fixed column 201, and fixed column 201 is fixed in box 1, and fixed column 201 lower extreme has set firmly telescopic link 202, and telescopic link 202 lower extreme has set firmly the head 203 that punches, and the head 203 below that punches is equipped with waste material mouth 204.

The blanking finish machining component 3 comprises a first motor 301, the first motor 301 is positioned on one side below the middle of the box body 1, a first linkage shaft 302 is fixedly arranged at the upper end of the first motor 301, the first linkage shaft 302 is rotatably connected in the box body 1, a first gear 305 is arranged on the outer circumferential surface of the middle of the first linkage shaft 302, a first rotating plate 304 is arranged on the outer circumferential surface of the first linkage shaft 302 far away from the first motor 301, a second linkage shaft 303 is arranged at one end of the first rotating plate 304 far away from the first linkage shaft 302, the second linkage shaft 303 moves around the first linkage shaft 302 along with the first rotating plate 304 in a circumferential manner, a second gear 306 is fixedly arranged at the lower end of the second linkage shaft 303, the second gear 306 is in meshed connection with the first gear, a first threaded column 307 is arranged on the first linkage shaft 302 in the direction of the feeding port 101, the first threaded column 307 is rotatably connected in the box body 1, a third gear 308 is fixedly arranged at the lower end of the first threaded column 307, a first threaded sleeve 309 is arranged at the upper end of the first threaded column 307, the first threaded sleeve 309 is provided with a pressing column 311 towards the center of the box body, a first connecting plate 310 is connected between the pressing column 311 and the first threaded sleeve 309, and a positioning polishing column 320 is arranged below the pressing column 311.

The positioning grinding column 320 is located below the pressing column 311, two clamping plates 314 are arranged below the pressing column 311, two cylinders 315 are arranged on the two clamping plates 314 in the front-back direction, the two cylinders 315 are fixed in the box body 1, two connecting columns 324 are connected between the two cylinders 315 and the two clamping plates 314, two springs 316 are arranged on the outer circumferential surfaces of the two connecting columns 324, a second spring 321 is arranged at the lower end of the positioning grinding column 320, a first rotating column 312 is fixedly arranged below the positioning grinding column 320, and a fourth gear 313 is arranged at the lower end of the first rotating column 312.

A polishing disc 327 is arranged below the two clamping plates 314, four clamping blocks 322 are uniformly and fixedly arranged on the outer circumference of the positioning polishing column 320 in the middle of the polishing disc 327, four connecting rods 326 are connected between the four clamping blocks 322 and the positioning polishing column 320, four third springs 323 are arranged on the outer circumferential surfaces of the four connecting rods, a second threaded sleeve 318 is arranged on the polishing disc 327 away from the first threaded column 307, a second threaded column 319 is arranged on the polishing disc 327 away from the first threaded column 307, the second threaded column 319 penetrates through the second threaded sleeve 318 and is rotatably connected into the box body 1, a second connecting plate 317 is fixedly connected between the second threaded sleeve 318 and the polishing disc 327, and a second motor 325 is arranged at one end of the second threaded column 319 away from the second threaded sleeve 318.

The secondary finishing member 4 includes a limiting disc 401, the limiting disc 401 is located in the direction from the second motor 325 to the center of the box 1, a first rotating shaft 402 is arranged at one end of the limiting disc 401 toward the second waste discharge port 107, a second rotating shaft 403 is fixedly arranged at one end of the limiting disc 401 toward the second motor 325, a second rotating plate 404 is connected to the second rotating shaft 403 and is arranged on the first rotating shaft 402, a fifth gear 405 is fixedly arranged on the first rotating shaft 402 toward the second rotating plate 404, a third threaded sleeve 406 is fixedly arranged on the first rotating shaft 402 toward the fifth gear 405, a third threaded column 407 is arranged on the first rotating shaft 402 toward the fifth gear 405, the third threaded column 407 penetrates through the third threaded sleeve 406 and is rotatably connected in the box 1, a sixth gear 408 is fixedly arranged at one end of the third threaded column 407 far from the third threaded sleeve 406, a third rotating shaft 409 is arranged on the third threaded column 407 toward the finished product discharge port 106, a fourth coupling shaft 411 is arranged on the third threaded column 407 toward the finished product discharge port 106, the fourth linkage shaft 411 and the third linkage shaft 409 are rotatably connected in the box body 1, a seventh gear 410 is fixedly arranged at one end of the third linkage shaft 409 towards the sixth gear 408, an eighth gear 412 is fixedly arranged at one end of the fourth linkage shaft 411 towards the sixth gear 408, and the eighth gear 412 is in meshed connection with the seventh gear 410.

The fourth linkage shaft 411 is provided with a second rotating column 413 in the direction away from the third threaded column 407, the second rotating column 413 is provided with a third motor 417 at one end of the second waste discharge port 107, the third motor 417 is provided with a first telescopic mechanism 416 at one end of the sixth gear 408, the first telescopic mechanism 416 is provided with a polishing column 415 at one end of the feed port 101, a ninth gear 414 is provided between the polishing column 415 and the first telescopic mechanism 416, and the ninth gear 414 moves along with the first telescopic mechanism 416.

A second telescopic mechanism 419 is arranged above the polishing disc 327, the second telescopic mechanism 419 is fixedly connected in the box body 1, a lifting block 418 is fixedly arranged at the lower end of the second telescopic mechanism 419, and a limiting column 420 is fixedly arranged at the center of the polishing disc 327.

The working principle of the invention is as follows:

step one, feeding and punching: rectangular material is from feed inlet 101 conveying put into box 1 in, and telescopic link 202 drives the first 203 downstream that punches when the part 2 that punches of rectangular material front end process punches and carries out the work of punching to rectangular material, and the material that produces punches comes out from first discharge gate 102 through waste gate 204 and gets into in the first waste bin 103.

Positioning and blanking: the rectangular material is continuously conveyed into the box body 1, when a hole in the rectangular material is aligned with the positioning grinding column 320, the first motor 301 is started, the first motor 301 drives the first rotating plate 304 to move around the circumference of the motor through the first linkage shaft 302, the first rotating plate 304 rotates and drives the second gear 306 to move around the circumference of the motor through the second linkage shaft 303, the second gear 306 rotates in a circulating mode and is meshed with the first gear 305, when the second gear 306 rotates to the direction of the third gear 308, the third gear 308 rotates through the first threaded column 307, when the first threaded column 307 rotates, the first threaded sleeve 309 drives the pressing column 311 to move downwards, the pressing column 311 presses the rectangular material positioned on the positioning grinding column 320 downwards into the fine machining component 3, and the primary machining of the gasket is completed.

Step three, polishing and finishing: the pressing column 311 continues to move downwards to remove burrs of the gasket, when the pressing column 311 moves downwards between the two clamping plates 314, the second gear 306 rotates in the direction of the fourth gear 313 to mesh with and drive the fourth gear 313, the fourth gear 313 rotates to drive the positioning polishing column 320 in the first rotating column 312 to rotate, the outer circumferential surface of the gasket is clamped by the two clamping plates 314 through the two first springs 316, the inner circumferential surface of the gasket is polished through the rotation of the positioning polishing column 320, the positioning polishing column 320 stops rotating, the pressing column 311 continues to move downwards, the gasket reaches the polishing disc 327, the four clamping blocks 322 on the positioning polishing column 320 clamp the gasket through the four third springs 323, the positioning polishing column 320 rotates to drive the gasket to rotate, the bottom surface and the outer circumferential surface of the gasket are polished through the polishing disc 327, the positioning polishing column 320 moves downwards through the second spring 321 after polishing is completed, the pad is within the grinding disc 327. When the positioning polishing column 320 moves below the polishing disc 327, the second motor 325 is started to drive the second threaded column 319 to rotate, the second threaded column 319 rotates to enable the second threaded sleeve 318 to drive the polishing disc 327 to move towards the middle of the box body 1, the lifting block 418 extends into the inner circumference of the gasket through the second telescopic mechanism 419 when the positioning polishing column reaches the specified position, the lifting block 418 lifts the gasket out of the polishing disc 327 through the second telescopic mechanism 419, the polishing disc 327 moves to the initial position, and the lifting block 418 puts the gasket into the limiting disc 401.

Step four, secondary fine machining and finished product production: a third motor 417 is started to drive a ninth gear 414 to rotate through a first telescoping mechanism 416, the ninth gear 414 is meshed with the sixth gear 408 to rotate, the sixth gear 408 drives a third threaded column 407 to rotate, the third threaded column 407 rotates to drive a limiting disc 401 to move towards the sixth gear 408 through a third threaded sleeve 406, the limiting disc 401 moves to a position where a fifth gear 405 is meshed with a seventh gear 410, the ninth gear 414 moves towards the limiting disc 401 through the first telescoping mechanism 416 to a position where the ninth gear 412 is meshed with the eighth gear 412, the ninth gear 414 rotates to drive the eighth gear 412, the eighth gear 412 is meshed with the seventh gear 410, the seventh gear 410 is meshed with the fifth gear 405, the fifth gear 405 rotates to erect the limiting disc 401 through the second rotating plate 404, the limiting column 420 in the limiting disc 401 extends out to limit the gasket, the ninth gear 414 moves towards the limiting disc 401 through the first telescoping mechanism 416 to a position where the polishing column 415 is contacted with the gasket, the grinding post 415 rotates to perform a grinding operation on the top end surface of the gasket. The grinding column 415 moves away from the spacer to a position where the ninth gear 414 is meshed with the eighth gear 412, the spacer column 420 in the spacer disc 401 retracts, the spacer falls out of the spacer disc 401 and enters the finished product tank 104 through the finished product outlet 106, and the remaining rectangular material enters the second waste bin 105 through the second waste outlet.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.