Polishing device for outer side of stamping part

Abstract

The utility model discloses a stamping part outer side grinding device, and relates to the technical field of grinding devices.The stamping part outer side grinding device comprises a shell, a grinding mechanism and a lifting mechanism are arranged in the shell, one side of the lifting mechanism is rotationally connected with the grinding mechanism in a sleeved mode, and the grinding mechanism comprises a plurality of supporting frames and a servo motor; according to the stamping part polishing device, the two sides of a stamping part can be polished at the same time through the polishing mechanism and the polishing parts distributed on the two sides of the shell in a mirroring mode, so that polishing is more convenient, the polishing efficiency is improved, and the using effect is improved; and through rotation of the cam, the polishing piece can move up and down, so that the polishing effect of the polishing piece on the stamping part is better, the smoothness of the surface of the stamping part is improved, the stability of the mechanism can be improved through the limiting rod, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of polishing devices, in particular to a stamping part outer side polishing device. BACKGROUND

[0002] The stamping part is mainly formed by stamping and machining a metal or non-metal plate through a stamping die with the pressure of a press. After the stamping part is processed, burrs may exist on the side wall, and the stamping part needs to be polished to ensure smoothness. Therefore, a stamping part outer side polishing device is needed.

[0003] For the above-mentioned related technology, the inventors believe that there are still the following problems:

[0004] Firstly, when using the partial polishing device to polish the stamping part, the two side edges of the stamping part need to be polished in turn. However, this multiple polishing method reduces the polishing efficiency and thus reduces the practical effect.

[0005] Secondly, the polishing part on the existing partial polishing device usually rotates, but this way has a low polishing effect on the stamping part moving in translation and is prone to lines, thereby reducing the smoothness of the side edge of the stamping part.

[0006] In view of the above problems, the inventors propose a stamping part outer side polishing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] In order to improve the problems that the existing partial device needs to polish the two side edges in turn and has a low polishing effect, the purpose of the present application is to provide a stamping part outer side polishing device.

[0008] In order to solve the above problems, the present application provides the following scheme: a stamping part outer side polishing device, comprising a shell, a polishing mechanism and a lifting mechanism are arranged in the interior of the shell, and one side of the lifting mechanism is rotatably connected with the polishing mechanism, the polishing mechanism comprises a plurality of support frames and a servo motor, the support frames are mirror image distributed on the inner walls of the two sides of the shell, the servo motor is fixedly installed on the lower inner wall of the shell and located below the support frames, a rotating rod is rotatably inserted into the opposite side of the support frame, the bottom end of the rotating rod is fixedly connected with the output end of the servo motor on the same side, the outer surface of one of the rotating rods is fixedly sleeved with a worm, one side of the worm is meshingly connected with a worm wheel, a support rod is fixedly inserted into the middle of the worm wheel, the end of the support rod is rotatably installed on the inner wall of the shell, a moving rod is clamped on the top of the rotating rod, a plurality of clamping plates are fixedly installed on the top outer surface of the rotating rod, a clamping groove matched with the clamping plates is formed in the lower part of the moving rod, and a polishing part is fixedly installed on the top end of the moving rod and extends to the top surface of the shell.

[0009] Preferably, the lifting mechanism comprises a support plate fixedly installed on the inner wall of one side of the shell, a plurality of limiting rods are fixedly installed on the top surface of the support plate, the outer surface of the limiting rods is slidably sleeved with a moving plate, one side of the moving plate is fixedly installed with a supporting ring, the supporting ring is rotatably sleeved on the outer surface of the moving rod, the middle outer surface of the supporting rod is fixedly sleeved with a cam, and the top surface of the cam is attached to the bottom surface of the moving plate.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The polishing mechanism is set up, the polishing pieces are distributed on both sides of the shell through mirror image, the two sides of the stamping piece can be polished at the same time, the polishing is more convenient, the polishing efficiency is improved, and the use effect is improved.

[0012] 2. The lifting mechanism is set up, the polishing piece can move up and down through the rotation of the cam, the polishing effect of the polishing piece on the stamping piece is better, the smoothness of the surface of the stamping piece is improved, the stability of the mechanism is improved through the limiting rod, and the service life is improved. DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 It is the structure schematic diagram of the utility model.

[0015] Figure 2 It is the structure part structure schematic diagram of the utility model.

[0016] Figure 3 It is the structure schematic diagram of the polishing mechanism of the utility model.

[0017] Figure 4 It is the structure part schematic diagram of the polishing mechanism of the utility model.

[0018] Figure 5 It is the structure schematic diagram of the lifting mechanism of the utility model.

[0019] Figure 6 It is the structure part structure schematic diagram of the lifting mechanism of the utility model

[0020] In the diagram: 1. Housing; 2. Grinding mechanism; 21. Grinding part; 22. Support frame; 23. Moving rod; 231. Limiting ring; 24. Worm gear; 25. Worm; 26. Rotating rod; 27. Servo motor; 28. Support; 29. ​​Slot; 20. Card plate; 3. Lifting mechanism; 31. Moving plate; 32. Limiting rod; 321. Tension spring; 33. Support plate; 34. Support rod; 35. Cam; 36. Support ring; 361. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figures 1-6 As shown, this utility model provides a grinding device for the outer side of a stamped part, including a housing 1. The housing 1 is used as a support member. A grinding mechanism 2 and a lifting mechanism 3 are provided inside the housing 1. The grinding mechanism 2 can grind the side of the stamped part, and one side of the lifting mechanism 3 is rotatably connected to the grinding mechanism 2, so that the lifting mechanism 3 can drive the grinding mechanism 2 to rise and fall.

[0023] The grinding mechanism 2 includes multiple support frames 22 and servo motors 27. The support frames 22 are used as support members and are mirror-distributed on the inner walls of both sides of the housing 1 to support the rotating rods 26 on both sides.

[0024] The servo motor 27 is fixedly installed on the lower inner wall of the housing 1 and located below the support frame 22, thereby preventing the servo motor 27 from falling off. A mirror-distributed support 28 is fixedly installed on the lower inner wall of the housing 1. The support 28 is fixedly connected to the servo motor 27 and can fix the servo motor 27 to prevent it from falling off.

[0025] A rotating rod 26 is rotatably inserted on one side of the support frame 22. The rotating rod 26 can rotate on one side of the support frame 22. The bottom end of the rotating rod 26 is fixedly connected to the output end of the servo motor 27 on the same side, so that the servo motor 27 drives the rotating rod 26 to rotate.

[0026] One of the rotating rods 26 has a worm gear 25 fixedly sleeved on its outer surface. A worm wheel 24 is meshed with one side of the worm gear 25. A support rod 34 is fixedly inserted in the middle of the worm wheel 24. The end of the support rod 34 is rotatably installed on the inner wall of the housing 1, so that the worm gear 25 and the worm wheel 24 can drive the support rod 34 in the lifting mechanism 3 to rotate inside the housing 1.

[0027] The top of the rotating rod 26 is clamped with the moving rod 23, a plurality of clamping plates 20 are fixedly installed on the top outer surface of the rotating rod 26, the plurality of clamping plates 20 are arranged in an annular array on the top outer surface of the rotating rod 26, the lower part of the moving rod 23 is provided with a clamping groove 29 matched with the clamping plate 20, and the clamping plate 20 is matched with the clamping groove 29 to enable the rotating rod 26 to drive the moving rod 23 to rotate, and at the same time, the moving rod 23 has a space for lifting.

[0028] The top end of the moving rod 23 is fixedly installed with a polishing piece 21, the polishing piece 21 can polish the outer side of the stamping piece, and the polishing piece 21 extends to the top surface of the shell 1, so that it can polish the stamping piece placed on the top surface of the shell 1.

[0029] The lifting mechanism 3 comprises a support plate 33, which is used as a support, and is fixedly installed on the inner wall of one side of the shell 1, so as to support other components in the lifting mechanism 3. The support plate 33 is mirror-imaged distributed on both sides of the support rod 34, so that the stability of the support plate 33 is better.

[0030] A plurality of limiting rods 32 are fixedly installed on the top surface of the support plate 33, and the limiting rods 32 can limit the movement of the moving plate 31. The outer surface of the limiting rod 32 is slidably sleeved with the moving plate 31, and the moving plate 31 can move up and down. The side of the moving plate 31 away from the support ring 36 is slidably attached to the inner wall of the shell 1, so that the moving plate 31 moves inside the shell 1.

[0031] A tension spring 321 is movably sleeved on the outer surface of the limiting rod 32, and the tension spring 321 can make the limiting rod 32 descend. The top end of the tension spring 321 is fixedly connected with the bottom surface of the moving plate 31, so that the moving plate 31 is lowered by the tension of the tension spring 321.

[0032] A support ring 36 is fixedly installed on one side of the moving plate 31, and the support ring 36 is annular. The support ring 36 is rotatably sleeved on the outer surface of the moving rod 23, so that the moving rod 23 rotates inside the support ring 36. A limiting groove 361 is formed in the inner part of the support ring 36, and a limiting ring 231 is fixedly installed on the lower outer surface of the moving rod 23. The limiting ring 231 is slidably inserted into the limiting groove 361. By matching the limiting ring 231 with the limiting groove 361, the descending of the moving rod 23 can be prevented.

[0033] A cam 35 is fixedly sleeved on the outer surface of the middle part of the support rod 34, and the top surface of the cam 35 is attached to the bottom surface of the moving plate 31. The cam 35 can drive the moving plate 31 to lift, and in turn, the support ring 36 drives the moving rod 23 to lift.

[0034] Working principle: first, when the need to use polishing mechanism 2, can start to support 28 in the servo motor 27, make servo motor 27 driven rotating rod 26 rotation, make rotating rod 26 in support frame 22 inside rotation, and through the card plate 20 and card slot 29 cooperation driven moving rod 23 rotation, at the same time moving rod 23 driven polishing piece 21 rotation, and will stamping parts placed between two polishing piece 21, through polishing piece 21 stamping parts for polishing.

[0035] Then, when one of the rotating rod 26 rotation, will drive its outer surface worm 25 rotation, make worm 25 driven worm gear 24 rotation, make worm gear 24 driven support rod 34 in the shell 1 one side inner wall rotation, and drive the outer surface of the cam 35 on the outer surface of the support rod 34 rotation, make cam 35 lift up the moving plate 31, moving plate 31 along the stop rod 32 on the support plate 33 rise, and through the limit spring 321 on the outer surface of the stop rod 32 decline, so that the moving plate 31 lift, and make support ring 36 through the limit groove 361 and limit ring 231 cooperation driven moving rod 23 lift, at the same time will not affect the rotation of moving rod 23, make moving rod 23 driven polishing piece 21 lift, when the cam 35 protruding place rotation to the lower, moving plate 31 will fall due to the limit spring 321 on the outer surface of the stop rod 32 tension, thus driven polishing piece 21 fall, so reciprocating, make polishing piece 21 move up and down, to improve the polishing effect of stamping parts.

[0036] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A device for grinding the outer side of a stamped part, comprising a housing (1), characterized in that: The inside of the shell (1) is provided with a polishing mechanism (2) and a lifting mechanism (3), and one side of the lifting mechanism (3) is rotatably sleeved with the polishing mechanism (2); The polishing mechanism (2) comprises a plurality of support frames (22) and servo motors (27), the support frames (22) are mirror image distributed on the inner walls of the two sides of the shell (1), the servo motors (27) are fixedly installed on the lower inner wall of the shell (1) and located below the support frames (22), the opposite side of the support frame (22) is rotatably inserted with a rotating rod (26), the bottom end of the rotating rod (26) is fixedly connected with the output end of the servo motor (27) on the same side, the outer surface of one of the rotating rods (26) is fixedly sleeved with a worm (25), one side of the worm (25) is meshingly connected with a worm wheel (24), the middle part of the worm wheel (24) is fixedly inserted with a support rod (34), the end part of the support rod (34) is rotatably installed on the inner wall of the shell (1), the top of the rotating rod (26) is clamped with a moving rod (23), a plurality of clamping plates (20) are fixedly installed on the top outer surface of the rotating rod (26), the lower part of the moving rod (23) is provided with a clamping groove (29) matched with the clamping plate (20), the top end of the moving rod (23) is fixedly installed with a polishing piece (21), and the polishing piece (21) extends to the top surface of the shell (1).

2. The press part outer side polishing apparatus according to claim 1, characterized by: The lifting mechanism (3) comprises a support plate (33), the support plate (33) is fixedly installed on the inner wall of one side of the shell (1), a plurality of limiting rods (32) are fixedly installed on the top surface of the support plate (33), the outer surfaces of the limiting rods (32) are commonly and slidably sleeved with a moving plate (31), one side of the moving plate (31) is fixedly installed with a support ring (36), the support ring (36) is rotatably sleeved on the outer surface of the moving rod (23), the middle outer surface of the support rod (34) is fixedly sleeved with a cam (35), and the top surface of the cam (35) is attached to the bottom surface of the moving plate (31).

3. The press part outer side polishing apparatus according to claim 1, characterized by: A plurality of clamping plates (20) are annularly arranged on the top outer surface of the rotating rod (26).

4. The press part outer side polishing apparatus according to claim 1, characterized by: The lower inner wall of the shell (1) is fixedly installed with mirror image distributed supports (28), and the supports (28) are fixedly connected with the servo motors (27).

5. The device according to claim 2, characterized in that: The inside of the support ring (36) is provided with a limiting groove (361), and the lower outer surface of the moving rod (23) is fixedly installed with a limiting ring (231) which is slidably inserted into the limiting groove (361).

6. The press part outer side polishing apparatus according to claim 2, characterized by: The outer surface of the limiting rod (32) is movably sleeved with a tension spring (321), and the top end of the tension spring (321) is fixedly connected with the bottom surface of the moving plate (31).

7. The device according to claim 2, characterized in that: The support plate (33) is mirror image distributed on the two sides of the support rod (34).

8. The device according to claim 2, characterized in that: The side of the moving plate (31) away from the support ring (36) is slidably attached to the inner wall of the shell (1).

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