Automobile part polishing device

Abstract

The utility model discloses an automobile part polishing device, which relates to the field of automobile part processing, and comprises a bedplate, four corners of the bottom of the bedplate are fixedly connected with support legs, the middle end of the bottom of the bedplate is fixedly connected with a mounting frame, and a servo motor is fixedly mounted in the mounting frame; the output end of the servo motor penetrates through the top of the table plate and is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with a limiting seat, a clamping structure is fixedly installed on the outer side of the limiting seat, the rear end of the top of the table plate is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with a top plate. The output end of the electric push rod penetrates through the bottom of the top plate to be fixedly connected with a disc, the middle end of the bottom of the disc is fixedly connected with a grinding ring, and one side of the bottom of the disc is fixedly connected with an arc-shaped grinding plate. By the adoption of the structure, the inner side of an annular accessory is polished through the polishing circular ring, and the outer side of the annular accessory is polished through the arc-shaped polishing plate.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts processing, in particular to an automobile parts grinding device. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. Most auto parts are made by stamping, so after rough processing, there will be many burrs on the surface of the parts, and then the burrs need to be polished.

[0003] A Chinese patent with publication number "CN217942813U" discloses a grinding tool for automobile parts, comprising: a shell, a surface of which is provided with an observation window; a grinding mechanism, which is arranged on the surface of the shell and penetrates into the interior of the shell, and is used for grinding automobile parts; wherein the grinding mechanism includes a grinding assembly arranged at the upper end of the shell; by arranging the grinding mechanism in the device, the annular parts can be ground under the action of the grinding mechanism, and compared with the traditional device in which the operator assists in rotating the grinding workpiece during grinding, resulting in different degrees of grinding of the edge position of the grinding workpiece, the device can achieve the goal of driving the workpiece to rotate while grinding the workpiece, so that the edge burrs can be ground more evenly, thereby ensuring the use effect of the workpiece.

[0004] When the above-mentioned automobile parts grinding device is grinding annular parts, it can only grind the outer side of the annular parts, and cannot grind the inner wall of the annular parts, let alone grind the inner and outer walls of the annular parts at the same time. This results in low grinding efficiency for the annular parts. Therefore, technical improvements are needed. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an automobile parts grinding device to solve the problems raised by the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A polishing device for automobile parts comprises a table, wherein four corners of the bottom of the table are fixedly connected with supporting legs, the middle end of the bottom of the table is fixedly connected with a mounting frame, a servo motor is fixedly installed inside the mounting frame, the output end of the servo motor passes through the top of the table and is fixedly connected with a turntable, the top of the turntable is fixedly connected with a limit seat, a clamping structure is fixedly installed on the outer side of the limit seat, the top rear end of the table is fixedly connected with a pillar, the top of the pillar is fixedly connected with a top plate, an electric push rod is fixedly installed on the top of the top plate, and the output end of the electric push rod passes through the bottom of the top plate and is fixedly connected A disc is connected, a grinding ring is fixedly connected to the middle end of the bottom of the disc, and an arc-shaped grinding plate is fixedly connected to one side of the bottom of the disc; the annular accessory to be polished is placed in the limit seat, the annular accessory is clamped and limited by the clamping structure, the electric push rod works to drive the disc down, so that the grinding ring is stuck in the inside of the annular accessory, and the arc-shaped grinding plate is attached to the outside of the annular accessory, and as the servo motor inside the installation frame works, the turntable can be driven to rotate, thereby rotating the clamped annular accessory so as to polish its inner and outer walls.

[0008] As an optimal technical solution, the clamping structure includes threaded holes, threaded columns, clamping plates, and handles. Threaded holes are opened all around the outer side of the limit seat, and threaded columns are threadedly connected inside the threaded holes. The end of the threaded column located inside the limit seat is fixedly connected to the clamping plate, and the end of the threaded column located outside the limit seat is fixedly connected to the handle; the annular accessory in the limit seat is clamped and limited by the clamping structure.

[0009] As a preferred technical solution, soft adhesive patches are bonded to the inner sides of the clamping plates, and the soft adhesive patches are made of silicone; the soft adhesive patches are used to improve stability during clamping.

[0010] As a preferred technical solution, the bottoms of the legs are fixedly connected to ground support seats, and the bottoms of the ground support seats are bonded with anti-skid pads; the ground support seats improve the stability of the device when it is placed.

[0011] As a preferred technical solution, heat dissipation ports are provided on both sides of the installation frame, and dustproof nets are fixedly connected to the inside of the heat dissipation ports; heat is dissipated inside the installation frame through the heat dissipation ports.

[0012] As a preferred technical solution, an insert ring is fixedly connected to the outer side of the bottom of the turntable, an annular groove is opened on the top of the table, and the insert ring is inserted into the inside of the annular groove; the insert ring is inserted into the annular groove to improve the rotation stability of the turntable.

[0013] As a preferred technical solution, a reinforcing rod is fixedly connected to the upper end of the pillar, and the other end of the reinforcing rod is connected to the bottom of the top plate; the connection between the top plate and the pillar is reinforced by the reinforcing rod.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the staff places the annular accessory to be polished in the limit seat, and the staff rotates the threaded column in the threaded hole to adjust the length of the threaded column extending into the limit seat, so that the clamping plate can abut against the outer wall of the annular accessory to limit it. When the clamping plate abuts against the annular accessory, the soft rubber patch will contact the outer side of the annular accessory, and the soft rubber patch will be deformed by force so as to fit firmly on the outer side of the annular accessory, thereby improving the stability during clamping, thereby achieving the purpose of limiting and fixing the annular accessory to be polished;

[0016] Second, the electric push rod works to drive the disc to rise and fall. When it is lowered, the grinding ring at the bottom of the disc will be stuck in the inside of the annular accessory, and the arc-shaped grinding plate will fit the outside of the annular accessory. As the servo motor inside the mounting frame works, the turntable will be driven to rotate, thereby rotating the clamped annular accessory. When it rotates, the grinding ring will grind the inside of the annular accessory, and the arc-shaped grinding plate will grind the outside of the annular accessory, thereby achieving the purpose of grinding the inner and outer walls of the annular accessory at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a bottom upward schematic diagram of the utility model;

[0019] Figure 3 It is a cross-sectional view of the installation frame of the utility model;

[0020] Figure 4 It is a top view schematic diagram of the limit seat of the utility model.

[0021] Figure numerals: 1. table, 2. support leg, 3. mounting frame, 4. servo motor, 5. turntable, 6. limit seat, 7. clamping structure, 701. threaded hole, 702. threaded column, 703. clamping plate, 704. handle, 8. pillar, 9. top plate, 10. electric push rod, 11. disc, 12. polishing ring, 13. arc-shaped polishing plate, 14. soft rubber patch, 15. support seat, 16. anti-slip gasket, 17. heat dissipation port, 18. dust net, 19. plug ring, 20. annular groove, 21. reinforcement rod. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4The automotive parts grinding device described in this embodiment includes a table 1, and the four corners of the bottom of the table 1 are fixedly connected with supporting legs 2, the middle end of the bottom of the table 1 is fixedly connected with a mounting frame 3, and a servo motor 4 is fixedly installed inside the mounting frame 3. The output end of the servo motor 4 passes through the top of the table 1 and is fixedly connected with a turntable 5, the top of the turntable 5 is fixedly connected with a limiting seat 6, and a clamping structure 7 is fixedly installed on the outer side of the limiting seat 6. The top rear end of the table 1 is fixedly connected with a pillar 8, the top of the pillar 8 is fixedly connected with a top plate 9, and an electric push rod 10 is fixedly installed on the top of the top plate 9. The output end of the electric push rod 10 passes through the bottom of the top plate 9 and is fixedly connected with a disc 11, the bottom middle end of the disc 11 is fixedly connected with a grinding ring 12, and the bottom side of the disc 11 is fixedly connected with an arc-shaped grinding plate 13.

[0024] In order to achieve the purpose of grinding the inner and outer walls of the annular accessory at the same time, the staff places the annular accessory to be ground in the limit seat 6, and clamps and fixes the annular accessory through the clamping structure 7 to ensure its stability. The electric push rod 10 works to drive the disc 11 to rise and fall. When it is lowered, the grinding ring 12 at the bottom of the disc 11 will be stuck in the interior of the annular accessory, and the arc-shaped grinding plate 13 will fit on the outside of the annular accessory. As the servo motor 4 inside the mounting frame 3 works, it will drive the turntable 5 to rotate, thereby rotating the clamped annular accessory. When it rotates, since the grinding ring 12 fits with the inner wall of the annular accessory, the grinding ring 12 will grind the inner side of the annular accessory, and the arc-shaped grinding plate 13 fits with the outer wall of the annular accessory, and the arc-shaped grinding plate 13 will grind the outer side of the annular accessory.

[0025] refer to Figure 1 and Figure 4 The clamping structure 7 includes a threaded hole 701, a threaded column 702, a clamping plate 703, and a handle 704. The outer side of the limit seat 6 is provided with threaded holes 701, and the inside of the threaded hole 701 is threadedly connected with a threaded column 702. The end of the threaded column 702 located inside the limit seat 6 is fixedly connected with the clamping plate 703, and the end of the threaded column 702 located outside the limit seat 6 is fixedly connected with the handle 704. The threaded hole 701 is provided, and the threaded column 702 is threadedly connected to the inside of the threaded hole 701, so that the staff can adjust the length of the threaded column 702 extending into the inside of the limit seat 6 by rotating the threaded column 702, so that the clamping plate 703 can be against the outer wall of the annular accessory to limit it, and the handle 704 provides a force point for the staff to more easily rotate the threaded column 702.

[0026] refer to Figure 1 and Figure 4, a soft rubber patch 14 is bonded to the inner side of the clamping plate 703, and the soft rubber patch 14 is made of silicone; the soft rubber patch 14 is provided, and the soft rubber patch 14 is made of silicone, so that it has sufficient softness. When the clamping plate 703 is against the annular accessory, the soft rubber patch 14 will contact the outer side of the annular accessory, and the soft rubber patch 14 will be deformed by force so as to fit firmly on the outer side of the annular accessory, thereby improving the stability during clamping.

[0027] refer to Figure 1-2 The bottom of the supporting legs 2 are fixedly connected with a ground support seat 15, and the bottom of the supporting seat 15 is bonded with an anti-skid pad 16; the supporting seat 15 is provided, and the supporting seat 15 is used to increase the contact area between the supporting legs 2 and the ground, thereby improving the stability of the device when placed, and the anti-skid pad 16 is used to increase the friction between the supporting seat 15 and the ground to prevent the device from sliding when working.

[0028] refer to Figure 2 , heat dissipation ports 17 are provided on both sides of the installation frame 3, and dustproof nets 18 are fixedly connected to the inside of the heat dissipation ports 17; the heat dissipation ports 17 are provided to dissipate the heat inside the installation frame 3, and the dustproof nets 18 are used to protect the heat dissipation ports 17 to prevent dust and impurities in the outside air from entering the inside of the installation frame 3 through the heat dissipation ports 17.

[0029] refer to Figure 3 An insert ring 19 is fixedly connected to the outer side of the bottom of the turntable 5, and an annular groove 20 is opened on the top of the table plate 1, and the insert ring 19 is inserted into the inside of the annular groove 20; the insert ring 19 and the annular groove 20 are arranged, because the insert ring 19 is inserted into the inside of the annular groove 20, as the turntable 5 rotates, the insert ring 19 will rotate inside the annular groove 20, thereby improving the stability of the turntable 5 when rotating.

[0030] refer to Figure 2 The upper end of the pillar 8 is fixedly connected with a reinforcing rod 21, and the other end of the reinforcing rod 21 is connected to the bottom of the top plate 9; the reinforcing rod 21 is provided to reinforce the connection between the top plate 9 and the pillar 8 to ensure the firmness of the connection and improve the stability of the top plate 9.

[0031] Principle of use and advantages: When using the device, the legs 2 support the table 1, and the support seat 15 is used to increase the contact area between the legs 2 and the ground, thereby improving the stability of the device when placed, and the anti-slip pad 16 is used to increase the friction between the support seat 15 and the ground to prevent the device from sliding when working. The staff places the annular accessory to be polished in the limit seat 6, and the staff rotates the threaded column 702 in the threaded hole 701 to adjust the length of the threaded column 702 extending into the interior of the limit seat 6, so that the clamping plate 703 can resist the outer wall of the annular accessory to limit it. When the clamping plate 703 resists the annular accessory, the soft rubber patch 14 will contact the outer side of the annular accessory, and the soft rubber patch 14 will be deformed by force so that it can fit firmly on the outer side of the annular accessory, thereby improving the stability during clamping, and the handle 704 provides a force point for the staff to rotate the threaded column 702 more easily.

[0032] The pillar 8 supports the top plate 9, and the reinforcement rod 21 reinforces the connection between the top plate 9 and the pillar 8 to ensure the firmness of the connection and improve the stability of the top plate 9. The electric push rod 10 on the top of the top plate 9 works to drive the disc 11 to rise and fall. When it is lowered, the grinding ring 12 at the bottom of the disc 11 will be stuck in the inside of the annular accessory, and the arc-shaped grinding plate 13 will fit on the outside of the annular accessory. As the servo motor 4 inside the mounting frame 3 works, the turntable 5 will be driven to rotate. As the turntable 5 rotates, the insert ring 19 will rotate inside the annular groove 20, thereby improving the stability of the turntable 5 when rotating, so that the clamped annular accessory rotates. When it rotates, since the grinding ring 12 fits with the inner wall of the annular accessory, the grinding ring 12 will grind the inner side of the annular accessory, and the arc-shaped grinding plate 13 fits with the outer wall of the annular accessory, and the arc-shaped grinding plate 13 will grind the outer side of the annular accessory.

Claims

1. An automobile parts grinding device, comprising a platen (1), characterized in that: The four corners of the bottom of the table (1) are fixedly connected with supporting legs (2); the middle end of the bottom of the table (1) is fixedly connected with a mounting frame (3); a servo motor (4) is fixedly installed inside the mounting frame (3); the output end of the servo motor (4) passes through the top of the table (1) and is fixedly connected with a turntable (5); the top of the turntable (5) is fixedly connected with a limit seat (6); the outer side of the limit seat (6) is fixedly installed with a clamping structure (7); the rear end of the top of the table (1) is fixedly connected with a pillar (8); the top of the pillar (8) is fixedly connected with a top plate (9); the top of the top plate (9) is fixedly installed with an electric push rod (10); the output end of the electric push rod (10) passes through the bottom of the top plate (9) and is fixedly connected with a disc (11); the middle end of the bottom of the disc (11) is fixedly connected with a grinding ring (12); and one side of the bottom of the disc (11) is fixedly connected with an arc-shaped grinding plate (13).

2. The automobile parts grinding device according to claim 1, characterized in that: The clamping structure (7) comprises a threaded hole (701), a threaded column (702), a clamping plate (703), and a handle (704); the outer side of the limiting seat (6) is provided with threaded holes (701) all around; the inside of the threaded hole (701) is threadedly connected with a threaded column (702); one end of the threaded column (702) located inside the limiting seat (6) is fixedly connected with the clamping plate (703); and one end of the threaded column (702) located outside the limiting seat (6) is fixedly connected with the handle (704).

3. The automobile parts grinding device according to claim 2, characterized in that: The inner side of the clamping plate (703) is bonded with a soft adhesive patch (14), and the soft adhesive patch (14) is made of silicone.

4. The automobile parts grinding device according to claim 1, characterized in that: The bottoms of the supporting legs (2) are fixedly connected to a ground support seat (15), and the bottoms of the ground support seats (15) are bonded with an anti-slip pad (16).

5. The automobile parts grinding device according to claim 1, characterized in that: Both sides of the installation frame (3) are provided with heat dissipation openings (17), and dustproof nets (18) are fixedly connected inside the heat dissipation openings (17).

6. The automobile parts grinding device according to claim 1, characterized in that: An insert ring (19) is fixedly connected to the outer side of the bottom of the turntable (5), an annular groove (20) is provided on the top of the table (1), and the insert ring (19) is inserted into the inside of the annular groove (20).

7. The automobile parts grinding device according to claim 1, characterized in that: The upper end of the support (8) is fixedly connected to a reinforcement rod (21), and the other end of the reinforcement rod (21) is connected to the bottom of the top plate (9).

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