A polishing device for automotive repair

Abstract

The utility model discloses a polishing device for automobile maintenance relates to the technical field of automobile maintenance, including operation panel, one side of operation panel is provided with motor no.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically a polishing device for automotive repair. Background Technology

[0002] In the automotive repair field, a polishing device is a tool or equipment specifically designed for polishing the surfaces of car bodies and components. This device typically has a specific power system that drives the polishing components to rotate or move at appropriate speeds and pressures. This allows for the fine grinding and polishing of imperfections, scratches, and uneven areas on the car's surface, restoring a smooth, shiny appearance and enhancing the overall aesthetics and gloss. It plays a crucial role in automotive repair and maintenance and is one of the essential tools commonly used by automotive mechanics.

[0003] However, in existing technologies, if the abrasive particles in the polishing machine are uneven or the polishing pad is not cleaned properly, fine scratches may occur on the car paint surface during the polishing process. Furthermore, when polishing automotive parts, clamping tools are required to hold them in place. Therefore, we provide a polishing device for automotive repair. Utility Model Content

[0004] The purpose of this invention is to provide a polishing device for automobile repair, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for automobile repair, comprising an operating table, a motor on one side of the operating table, slide rails on both sides of the top of the operating table, a bidirectional screw inside the operating table, adjusting blocks on both threaded portions of the bidirectional screw, clamping blocks on the top of the two adjusting blocks, pulleys on both sides of the bottom of the two clamping blocks, adjusting bolts in the threaded grooves on opposite sides of the two clamping blocks, clamping rings at opposite ends of the two adjusting bolts, and an adjustment mechanism on the top of the operating table.

[0006] As a further preferred embodiment of this technical solution, the adjustment mechanism includes a bracket, a second motor is fixedly connected to one side of the bracket, and the output end of the second motor is fixedly connected to one end of a lead screw.

[0007] As a further preferred embodiment of this technical solution, the other end of the lead screw is rotatably connected to the inner wall of the bracket away from the motor, and a fixing frame is threaded onto the outside of the lead screw, with a polishing machine fixedly installed inside the fixing frame.

[0008] As a further preferred embodiment of this technical solution, a motor is fixedly installed on one side of the operating table, and the output end of the motor is fixedly connected to one end of a bidirectional screw.

[0009] As a further preferred embodiment of this technical solution, the other end of the bidirectional screw is rotatably connected to the inner wall of the operating table away from the motor, and both threaded portions on the outside of the bidirectional screw are threaded with adjusting blocks.

[0010] As a further preferred embodiment of this technical solution, clamping blocks are fixedly connected to the top of both adjusting blocks, and pulleys are fixedly installed on both sides of the bottom of both clamping blocks, with the pulleys slidably connected to the outside of the slide rail.

[0011] As a further preferred embodiment of this technical solution, each of the two clamping blocks has an adjusting bolt threaded into a threaded groove on the opposite side, and one end of the adjusting bolt is rotatably connected to a clamping ring.

[0012] This utility model provides a polishing device for automobile repair, which has the following beneficial effects:

[0013] (1) This utility model uses a startable motor to drive a bidirectional screw to rotate. At this time, the adjusting blocks on different threaded parts of the bidirectional screw will move synchronously relative to each other or towards each other, driving the two clamping blocks to move synchronously. When the two clamping blocks contact and clamp the two sides of the parts, their distance can be adjusted at will to meet the fixing requirements of parts of different sizes and ensure the stability and accuracy of automotive parts in the subsequent polishing and grinding process. By rotating the adjusting screws provided on the two clamping blocks, the connected clamping rings can be controlled to clamp small parts.

[0014] (2) This utility model drives the lead screw to rotate by starting the second motor, thus changing the position of the polishing machine and increasing the polishing range of the polishing machine on the parts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a polishing device for automobile repair according to the present invention.

[0016] Figure 2 This is a cross-sectional side view of a polishing device for automobile repair according to the present invention.

[0017] Figure 3 This is a partial side view of a polishing device for automobile repair according to the present invention.

[0018] Figure 4 This is a cross-sectional side view of the adjustment mechanism of a polishing device for automobile repair according to the present invention.

[0019] In the diagram: 11. Control panel; 12. Motor 1; 13. Slide rail; 14. Double-acting screw; 15. Adjusting block; 16. Clamping block; 17. Pulley; 18. Adjusting screw; 19. Clamping ring;

[0020] 2. Adjustment mechanism; 21. Bracket; 22. Motor II; 23. Lead screw; 24. Fixing frame; 25. Polishing machine. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1-4 As shown, in this embodiment, a polishing device for automobile repair includes an operating table 11. A motor 12 is installed on one side of the operating table 11. Slide rails 13 are provided on both sides of the top of the operating table 11. A bidirectional screw 14 is installed inside the operating table 11. The motor 12 is fixedly installed on one side of the operating table 11. The output end of the motor 12 is fixedly connected to one end of the bidirectional screw 14. Adjusting blocks 15 are provided on the two threaded portions of the bidirectional screw 14. The other end of the bidirectional screw 14 is rotatably connected to the inner wall of the operating table 11 away from the motor 12. Adjusting blocks 15 are threadedly connected to the two threaded portions of the bidirectional screw 14. Each of the two adjusting blocks 15 has a clamping block 16 on its top and a pulley 17 on both sides of its bottom. The top of each of the two adjusting blocks 15 is fixedly connected to the clamping block 16, and the bottom sides of each of the two clamping blocks 16 are fixedly installed with the pulley 17. The pulley 17 is slidably connected to the outside of the slide rail 13. Each of the two clamping blocks 16 has an adjusting bolt in the threaded groove on one side facing each other. Each of the two adjusting bolts has a clamping ring 19 at one end facing each other. Each of the two clamping blocks 16 has an adjusting bolt threadedly connected in the threaded groove on one side facing each other. One end of the adjusting bolt is rotatably connected to the clamping ring 19. The top of the operating table 11 is provided with an adjusting mechanism 2.

[0023] In this embodiment, when using this device to polish and grind automotive parts, the parts must first be placed on the operating table 11, and then firmly clamped using a clamp to prevent the parts from shifting during the polishing process due to lack of fixation. In specific operation, the motor 12 can be started to drive the bidirectional screw 14 to rotate. At this time, the adjusting blocks 15 of different threaded parts on the bidirectional screw 14 will move synchronously relative to each other or towards each other, driving the two clamping blocks 16 to move synchronously. When the clamping blocks 16 move, the pulley 17 slides smoothly on the slide rail 13, ensuring the stability of the movement. When the two clamping blocks 16 contact and clamp the sides of the parts, their distance can be adjusted at will to meet the fixing requirements of parts of different sizes. In this way, the stability and accuracy of the automotive parts in the subsequent polishing and grinding process can be ensured. When encountering small automotive parts, the two clamping blocks 16 can be pressed together, and the automotive parts can be placed in the slots opened on the top of the two clamping blocks 16. By rotating the adjusting screws 18 corresponding to the two clamping blocks 16, the connected clamping rings 19 can be controlled to clamp the small parts.

[0024] like Figures 1-4 As shown, the adjustment mechanism 2 includes a bracket 21. A motor 22 is fixedly connected to one side of the bracket 21. The output end of the motor 22 is fixedly connected to one end of a lead screw 23. The other end of the lead screw 23 is rotatably connected to the inner wall of the bracket 21 away from the motor 22. A fixing frame 24 is threadedly connected to the outside of the lead screw 23. A polishing machine 25 is fixedly installed inside the fixing frame 24.

[0025] In this embodiment, after the automotive parts are clamped and fixed, the polishing machine 25 can be started to polish and grind the automotive parts. In order to ensure the polishing range of the parts, the motor 22 can be started to drive the lead screw 23 to rotate. Therefore, the position of the polishing machine 25 can be changed, thereby increasing the polishing range of the polishing machine 25 on the parts.

[0026] This utility model provides a polishing device for automobile repair, the specific working principle of which is as follows:

[0027] When using this device to polish automotive parts, the first step is to securely place the parts on the operating table 11, and then firmly clamp them using clamps to ensure that the parts will not shift due to insecure fixing during the polishing process. Specifically, motor 12 can be started to drive the bidirectional screw 14 to rotate. At this time, the adjusting blocks 15 on different threaded sections of the bidirectional screw 14 will move synchronously relative to or towards each other, driving the two clamping blocks 16 to move in tandem. As the clamping blocks 16 move, the pulley 17 slides smoothly on the slide rail 13, providing reliable stability for the movement process. When the two clamping blocks 16 are in close contact with both sides of the parts and clamp them, their spacing can be flexibly adjusted as needed to meet different specifications. To ensure the stability and precision of automotive parts during subsequent polishing and grinding, two clamping blocks 16 can be tightly fitted together, and the parts can be placed in the specially designed slots on the top of the two clamping blocks 16. By rotating the corresponding adjusting screws 18 on the two clamping blocks 16, the connected clamping rings 19 can be precisely controlled to firmly clamp the small parts. Once the automotive parts are stably clamped, the polishing machine 25 can be started to polish and grind them. To expand the polishing range of the parts, the motor 22 can be started to drive the lead screw 23 to rotate, thereby flexibly adjusting the position of the polishing machine 25, thus achieving a more comprehensive polishing treatment of the parts and improving the polishing effect and efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing apparatus for automobile repair, comprising an operating table (11), characterized in that: A motor (12) is provided on one side of the operating table (11). Slide rails (13) are provided on both sides of the top of the operating table (11). A bidirectional screw (14) is provided inside the operating table (11). Adjusting blocks (15) are provided on the two threaded parts outside the bidirectional screw (14). Clamping blocks (16) are provided on the top of the two adjusting blocks (15). Pulleys (17) are provided on both sides of the bottom of the two clamping blocks (16). Adjusting bolts are provided in the threaded grooves on the opposite side of the two clamping blocks (16). Clamping rings (19) are provided at the opposite ends of the two adjusting bolts. An adjustment mechanism (2) is provided on the top of the operating table (11).

2. The polishing device for automobile repair according to claim 1, characterized in that: The adjustment mechanism (2) includes a bracket (21), and a motor (22) is fixedly connected to one side of the bracket (21). The output end of the motor (22) is fixedly connected to one end of the lead screw (23).

3. A polishing device for automobile repair according to claim 2, characterized in that: The other end of the lead screw (23) is rotatably connected to the inner wall of the bracket (21) away from the motor (22). The lead screw (23) is externally threaded with a fixing frame (24), and a polishing machine (25) is fixedly installed inside the fixing frame (24).

4. A polishing device for automobile repair according to claim 1, characterized in that: A motor (12) is fixedly installed on one side of the operating table (11), and the output end of the motor (12) is fixedly connected to one end of the bidirectional screw (14).

5. A polishing device for automobile repair according to claim 1, characterized in that: The other end of the bidirectional screw (14) is rotatably connected to the inner wall of the operating table (11) away from the motor (12), and the two threaded parts on the outside of the bidirectional screw (14) are threaded with adjusting blocks (15).

6. A polishing device for automobile repair according to claim 1, characterized in that: The top of each of the two adjusting blocks (15) is fixedly connected to a clamping block (16), and the bottom sides of each of the two clamping blocks (16) are fixedly installed with pulleys (17), and the outside of the pulleys (17) is slidably connected inside the slide rail (13).

7. A polishing device for automobile repair according to claim 1, characterized in that: Each of the two clamping blocks (16) has an adjusting bolt threaded into a threaded groove on one side facing each other, and one end of the adjusting bolt is rotatably connected to a clamping ring (19).

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