Polishing device for automobile parts

Abstract

The polishing device comprises a machine body, the interior of the machine body is fixedly connected with a second motor, the front end of the second motor is connected with a lead screw, the lead screw is in threaded connection with a sliding block, the lower portion of the sliding block is fixedly connected with a first moving block, and the interior of the first moving block is fixedly connected with a second push rod. The grinding mechanism is arranged, a second motor drives a lead screw to rotate, the lead screw drives a sliding block to move, a grinding disc moves, the grinding disc makes contact with an accessory, meanwhile, the grinding disc rotates through a rotating mechanism, the accessory is ground, and a moving plate can be driven to move through a second push rod in the grinding process; and at the moment, the moving plate drives the moving rod to slide, so that the position of the grinding disc is adjusted, different positions of the surface of the accessory are conveniently ground, some irregular workpieces possibly need to be ground during grinding, and the grinding disc is adjusted through the adjusting mechanism, so that the irregular workpieces are conveniently ground.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices for automobile parts, in particular to a polishing device for automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and are a kind of product that serves the car. There are many types of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market for auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also developed rapidly. In the process of processing existing auto parts, people need to use handheld grinding equipment to grind the auto parts. The existing devices still have some defects; for example;

[0003] For example, a polishing device for automobile parts with the publication number CN112658900A, when in use, has an electric push rod fixedly mounted on the top left side of the base, the top of the electric push rod is fixedly connected to a top plate, a sliding rod is fixedly connected to the top right side of the base, and the surface of the top plate is slidably connected to the surface of the sliding rod. The inventors activate the electric telescopic rod through an external controller, place the automobile part on top of the mounting seat, push the push block to clamp the automobile part through the electric telescopic rod, activate the electric push rod through the external controller, drive the top plate to move through the electric push rod, and activate the first motor through the external controller;

[0004] There are some problems with the above device. The device is cumbersome to use, and the fixing effect of the accessories during use is poor. In addition, some accessories may have irregular shapes during use. If the grinding device is not adjusted, the grinding effect of some positions may be poor.

[0005] Therefore we have proposed a kind of automobile parts polishing device device, in order to solve the above-mentioned problem. Utility Model Content

[0006] The purpose of the utility model is to provide a polishing device for automobile parts, so as to solve the problem that the polishing device for automobile parts proposed in the above background technology has poor fixing effect on the parts and poor polishing effect when used.

[0007] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: A grinding device for automobile parts, comprising a body;

[0008] The interior of the machine body is fixedly connected to the second motor, and the front end of the second motor is connected to the screw rod, and the screw rod is threadedly connected to the slider, the bottom of the slider is fixedly connected to the first moving block, and the interior of the first moving block is fixedly connected to the second push rod, and the front end of the second push rod is connected to the moving plate, the moving plate is fixedly connected to the moving rod, and the moving rod is slidably connected to the interior of the first moving block, and the bottom of the moving rod is fixedly connected to the fixed block, the fixed block is connected to the second moving block through an adjusting mechanism, and the interior of the second moving block is connected to the grinding disc through a rotating mechanism, and a fixing mechanism is provided inside the machine body.

[0009] As an optimal technical solution of the present invention, the fixing mechanism includes a first push rod, a fixing rod, and a clamping arm. The first push rod is fixedly connected to the inside of the machine body, and the front end of the first push rod is fixedly connected to the clamping arm, and the clamping arm is slidingly connected to the fixing rod, and the clamping arm is symmetrically arranged about the center of the fixing rod.

[0010] As an optimal technical solution of the present invention, the interior of the clamping arm is threadedly connected to the threaded rod, the front end of the threaded rod is rotatably connected to the connecting block, and the connecting block is slidably connected to the clamping arm, and the connecting block is fixedly connected to the clamping plate.

[0011] As an optimal technical solution of the present invention, the adjusting mechanism includes a fixed block, a third push rod, an adjusting block, a support rod, a connecting rod, and a second movable block. The fixed block and the third push rod are fixedly connected, and the front end of the third push rod is fixedly connected to the adjusting block, and the adjusting block and the fixed block are slidingly connected. The adjusting block and the support rod are hinged, and the tail of the support rod is hinged to the connecting rod, and the tail of the connecting rod is fixedly connected to the fixed block, and the front section of the support rod is fixedly connected to the second movable block.

[0012] As an optimal technical solution of the present utility model, the rotating mechanism includes a first motor, a first gear, a second gear, a rotating shaft, and a grinding disc. The first motor and the second moving block are fixedly connected internally, and the first motor and the first gear are connected, and the first gear and the second gear are meshed, the second gear and the rotating shaft are fixedly connected, and the front end of the rotating shaft and the grinding disc are fixedly connected.

[0013] As a preferred technical solution of the present invention, the moving rods are symmetrically arranged about the center of the moving plate, the moving plate and the first moving block are internally slidably connected, and the bottom of the moving rods are fixedly connected to the fixed block.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the polishing device for automobile parts,

[0015] A fixing mechanism is provided. When in use, the automobile accessory is placed in the middle position of the two clamping arms. At this time, the first push rod is started to drive the clamping arm to slide above the fixing rod. The clamping plate is driven by the clamping arm to adjust so that the clamping plate and both sides of the accessory are in contact to fix the accessory. At the same time, the threaded rod can be rotated during use, so that the threaded rod drives the connecting block to move, and the connecting block drives the clamping plate to adjust, which is convenient for fixing accessories of different sizes.

[0016] A grinding mechanism is provided, and the second motor drives the screw rod to rotate, so that the screw rod drives the slider to move, so that the grinding disc moves, and the grinding disc and the accessory are contacted. At the same time, the grinding disc is rotated by the rotating mechanism to grind the accessory. During the grinding process, the movable plate can be driven to move by the second push rod. At this time, the movable plate drives the movable rod to slide, so that the position of the grinding disc is adjusted, which is convenient for grinding different positions on the surface of the accessory. It may be necessary to grind some irregular workpieces during grinding. The grinding disc can be adjusted by the adjusting mechanism to facilitate grinding irregular workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a schematic diagram of the fixed block structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the grinding disc structure of the present utility model.

[0021] In the figure: 1. body; 2. first motor; 3. first gear; 4. second gear; 5. rotating shaft; 6. grinding disc; 7. first push rod; 8. fixed rod; 9. clamping arm; 10. threaded rod; 11. connecting block; 12. clamping plate; 13. second motor; 14. screw rod; 15. slider; 16. first moving block; 17. second push rod; 18. moving plate; 19. moving rod; 20. fixed block; 21. third push rod; 22. adjusting block; 23. support rod; 24. connecting rod; 25. second moving block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution, a grinding device for automobile accessories, including a body 1, the inside of the body 1 is fixedly connected to the second motor 13, and the front end of the second motor 13 is connected to the screw rod 14, and the screw rod 14 is threadedly connected to the slider 15, the bottom of the slider 15 is fixedly connected to the first moving block 16, and the inside of the first moving block 16 is fixedly connected to the second push rod 17, and the front end of the second push rod 17 is connected to the moving plate 18, the moving plate 18 and the moving rod 19 are fixedly connected, the moving rod 19 is symmetrically arranged about the center of the moving plate 18, and the moving plate 18 is slidably connected to the inside of the first moving block 16, and the bottom of the moving rod 19 is fixedly connected to the fixed block 20, and the moving rod 19 is slidably connected to the inside of the first moving block 16, and the bottom of the moving rod 19 is fixedly connected to the fixed block 20, the fixed block 20 is connected to the second moving block 25 through an adjusting mechanism, and the adjusting mechanism includes the fixed block 20, the second push rod 17, the first push rod 17 ... The three push rods 21, the adjusting block 22, the supporting rod 23, the connecting rod 24, and the second movable block 25, the fixed block 20 and the third push rod 21 are fixedly connected, and the front end of the third push rod 21 is fixedly connected to the adjusting block 22, and the adjusting block 22 and the fixed block 20 are slidably connected, the adjusting block 22 and the support rod 23 are hinged, and the tail of the support rod 23 is hinged to the connecting rod 24, and the tail of the connecting rod 24 is fixedly connected to the fixed block 20, the front section of the support rod 23 is fixedly connected to the second movable block 25, and the interior of the second movable block 25 is connected to the grinding disc 6 through a rotating mechanism, the rotating mechanism includes a first motor 2, a first gear 3, a second gear 4, a rotating shaft 5, and a grinding disc 6, the first motor 2 and the second movable block 25 are fixedly connected internally, and the first motor 2 is connected to the first gear 3, and the first gear 3 and the second gear 4 are meshed, the second gear 4 is fixedly connected to the rotating shaft 5, and the front end of the rotating shaft 5 is fixedly connected to the grinding disc 6;

[0024] At this time, the second motor 13 can be used to drive the screw rod 14 to rotate, so that the screw rod 14 drives the slider 15 to move. At this time, the slider 15 drives the moving block below to move, so that the grinding disc 6 moves, and the grinding disc 6 and the accessory are in contact. At the same time, the first motor 2 is started to drive the first gear 3 to rotate. Since the first gear 3 and the second gear 4 are engaged, the second gear 4 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the grinding disc 6 to rotate, and the accessory is polished by the grinding disc 6. At the same time, the second push rod 17 can be used to drive the moving plate 18 to move during the polishing process. At this time, the moving plate 18 drives the moving plate 18 to move. The rod 19 slides inside the first moving block 16, so that the moving rod 19 drives the fixed block 20 below to move, and at the same time the fixed block 20 drives the grinding disc 6 in front to adjust its position, so as to facilitate grinding different positions of the accessory surface. When grinding, it may be necessary to grind some irregular workpieces. At this time, the adjusting block 22 can be driven to move by the third push rod 21. At this time, the adjusting block 22 drives the support rod 23 to be adjusted through the hinge shaft. At this time, the support rod 23 is adjusted through the connecting rod 24 to drive the second moving block 25 in front to adjust the angle, so that the grinding disc 6 can be adjusted in angle, which is convenient for grinding some irregular workpieces.

[0025] A fixing mechanism is provided inside the body 1, and the fixing mechanism includes a first push rod 7, a fixing rod 8, and a clamping arm 9. The first push rod 7 is fixedly connected to the inside of the body 1, and the front end of the first push rod 7 is fixedly connected to the clamping arm 9, and the clamping arm 9 is slidably connected to the fixing rod 8. The clamping arm 9 is symmetrically arranged about the center of the fixing rod 8. The inside of the clamping arm 9 is threadedly connected to the threaded rod 10, and the front end of the threaded rod 10 is rotatably connected to the connecting block 11, and the connecting block 11 is slidably connected to the clamping arm 9, and the connecting block 11 is fixedly connected to the clamping plate 12;

[0026] When in use, place the automotive accessory in the middle position of the two clamping arms 9 inside the body 1, then start the first push rod 7 to drive the clamping arm 9 to slide above the fixing rod 8, and then drive the clamping plate 12 to adjust through the clamping arm 9, so that the clamping plate 12 contacts both sides of the accessory to fix the accessory. At the same time, the threaded rod 10 can be rotated during use, so that the threaded rod 10 drives the connecting block 11 to move, and the connecting block 11 drives the clamping plate 12 to adjust, which is convenient for fixing accessories of different sizes.

[0027] Working principle: When using the grinding device for automobile accessories, place the automobile accessories in the middle position of the two clamping arms 9 inside the body 1, then start the first push rod 7 to drive the clamping arm 9 to slide above the fixing rod 8, and then drive the clamping plate 12 to adjust through the clamping arm 9, so that the clamping plate 12 contacts both sides of the accessory to fix the accessory. At the same time, when in use, the threaded rod 10 can be rotated to make the threaded rod 10 drive the connecting block 11 to move, and at the same time, the connecting block 11 drives the clamping plate 12 to adjust, which is convenient for fixing accessories of different sizes. At this time, the second motor 13 can be used to drive the screw rod 14 to rotate, so that the screw rod 14 drives the slider 15 to move, and at this time the slider 15 drives the moving block below to move, so that the grinding disc 6 moves, and the grinding disc 6 contacts the accessory. At the same time, when in use, the first motor 2 is started to drive the first gear 3 to rotate. Due to the first gear 3 and the second gear When the wheel 4 is engaged, the second gear 4 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the grinding disc 6 to rotate, and the accessory is polished by the grinding disc 6. At the same time, during the polishing process, the movable plate 18 can be driven to move by the second push rod 17. At this time, the movable plate 18 drives the movable rod 19 to slide inside the first movable block 16, so that the movable rod 19 drives the fixed block 20 below to move. At the same time, the fixed block 20 drives the front grinding disc 6 to adjust its position, which is convenient for polishing different positions on the surface of the accessory. When polishing, it may be necessary to polish some irregular workpieces. At this time, the adjusting block 22 can be driven to move by the third push rod 21. At this time, the adjusting block 22 drives the support rod 23 to be adjusted through the hinge shaft. At this time, the support rod 23 is adjusted through the connecting rod 24, driving the second movable block 25 in front to adjust the angle, so that the grinding disc 6 can be adjusted in angle, which is convenient for polishing some irregular workpieces.

[0028] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A polishing device for automobile parts, comprising a body (1); Its characteristics are: The interior of the machine body (1) is fixedly connected to the second motor (13), and the front end of the second motor (13) is connected to the screw rod (14), and the screw rod (14) is threadedly connected to the slider (15), the bottom of the slider (15) is fixedly connected to the first moving block (16), and the interior of the first moving block (16) is fixedly connected to the second push rod (17), and the front end of the second push rod (17) is connected to the moving plate (18), the moving plate (18) is fixedly connected to the moving rod (19), and the moving rod (19) is slidably connected to the interior of the first moving block (16), and the bottom of the moving rod (19) is fixedly connected to the fixed block (20), the fixed block (20) is connected to the second moving block (25) through an adjusting mechanism, and the interior of the second moving block (25) is connected to the grinding disc (6) through a rotating mechanism, and a fixing mechanism is provided inside the machine body (1); The adjusting mechanism comprises a fixed block (20), a third push rod (21), an adjusting block (22), a support rod (23), a connecting rod (24), and a second movable block (25); the fixed block (20) and the third push rod (21) are fixedly connected, and the front end of the third push rod (21) is fixedly connected to the adjusting block (22), and the adjusting block (22) and the fixed block (20) are slidably connected; the adjusting block (22) and the support rod (23) are hinged, and the rear end of the support rod (23) is hinged to the connecting rod (24), and the rear end of the connecting rod (24) is fixedly connected to the fixed block (20), and the front section of the support rod (23) is fixedly connected to the second movable block (25).

2. The polishing device for automobile parts according to claim 1, characterized in that: The fixing mechanism comprises a first push rod (7), a fixing rod (8), and a clamping arm (9); the first push rod (7) is fixedly connected to the interior of the body (1); the front end of the first push rod (7) is fixedly connected to the clamping arm (9); the clamping arm (9) is slidably connected to the fixing rod (8); and the clamping arm (9) is symmetrically arranged about the center of the fixing rod (8).

3. The polishing device for automobile parts according to claim 2, characterized in that: The interior of the clamping arm (9) is threadedly connected to the threaded rod (10), and the front end of the threaded rod (10) is rotatably connected to the connecting block (11), and the connecting block (11) and the clamping arm (9) are slidably connected, and the connecting block (11) and the clamping plate (12) are fixedly connected.

4. The polishing device for automobile parts according to claim 1, characterized in that: The rotating mechanism comprises a first motor (2), a first gear (3), a second gear (4), a rotating shaft (5), and a grinding disc (6); the first motor (2) and the second moving block (25) are internally fixedly connected, the first motor (2) and the first gear (3) are connected, and the first gear (3) and the second gear (4) are meshed; the second gear (4) and the rotating shaft (5) are fixedly connected, and the front end of the rotating shaft (5) and the grinding disc (6) are fixedly connected.

5. The polishing device for automobile parts according to claim 1, characterized in that: The moving rod (19) is symmetrically arranged about the center of the moving plate (18), and the moving plate (18) and the first moving block (16) are internally slidably connected, and the lower part of the moving rod (19) is fixedly connected to the fixed block (20).

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