Automobile part polishing device

Abstract

The utility model discloses an automobile part polishing device, which relates to the technical field of polishing devices and comprises a device table, a power box is arranged at the upper end of the device table, a guide rail is arranged on one side of the power box, the guide rail and the device table are of an integrated structure, and a supporting sliding block is movably arranged in the guide rail. Four supporting seats are integrally formed at the bottom of the device table; the movable carrying seat is integrally formed and arranged at the upper end of the supporting sliding block, an air cylinder is fixedly arranged on the outer wall of one side of the movable carrying seat through a screw, and a part clamping seat is welded to one end of a piston rod of the air cylinder; and the electromagnet plate is fixedly arranged in the part clamping base in an embedded mode through nail-free glue, and the problems that according to an existing grinding device, automobile parts of different sizes and types are clamped and ground through an arranged electric push rod and a clamping base, but most of the automobile parts are irregular in structure, and the grinding efficiency is high are solved. And the problem that the abutting and clamping firmness of a pure clamping seat is poor easily is solved.

Description

Technical Field

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

[0002] Automotive parts are the general term for the parts required to assemble a car. During the manufacturing process, automotive parts need to be polished using a polishing device.

[0003] For example, the announcement number is CN219485219U (named "Grinding Device for Processing Automotive Parts"), which includes a base. A turntable and an L-shaped bracket are fixedly connected to the upper surface of the base. A chassis is fixedly connected to the upper surface of the turntable. Two clamping seats are slidably connected to the upper surface of the chassis. An electric push rod is fixedly connected to the inner wall of each clamping seat. A connecting rod is fixedly connected to the telescopic end of each electric push rod. Two fixed frames are fixedly connected to the bottom surface of the L-shaped bracket. A hydraulic cylinder is rotatably connected to one side of the two fixed frames that are close to each other. A grinding disc is fixedly connected to the telescopic end of the hydraulic cylinder. A gear shaft is provided on the outer side of the fixed frame. A toothed column meshes with the outer surface of the gear shaft. The top of the toothed column... A telescopic rod is fixedly connected to the end of the toothed column, and a telescopic cylinder is slidably connected to the outer surface of the toothed column. Through the coordinated arrangement of the turntable, chassis, clamping seat, electric push rod, connecting rod, L-bracket, fixed frame, hydraulic cylinder, grinding disc, gear shaft, toothed column, telescopic rod, and telescopic cylinder, it is possible to clamp automotive parts of different sizes and achieve multi-angle grinding of the automotive parts, further improving the effectiveness of the device. The coordinated arrangement of the turntable, hydraulic cylinder, grinding disc, gear shaft, toothed column, telescopic rod, and telescopic cylinder allows for adjustment of the grinding disc angle and position, further achieving efficient grinding of automotive parts. The coordinated arrangement of the clamping seat, electric push rod, and connecting rod enables clamping of automotive parts of different sizes.

[0004] The aforementioned grinding device uses an electric push rod and a clamping seat to clamp and grind automotive parts of different sizes. However, most automotive parts have irregular structures, and a simple clamping seat is prone to problems with poor clamping firmness. Therefore, we provide an automotive parts grinding device. Utility Model Content

[0005] The purpose of this utility model is to provide an automotive parts grinding device to solve the problem mentioned in the background art that the existing grinding devices use electric push rods and clamping seats to clamp and grind automotive parts of different sizes. However, most automotive parts have irregular structures, and simple clamping seats are prone to problems with poor clamping firmness.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automotive parts grinding device, including a device platform, a power supply box at the upper end of the device platform, a guide rail on one side of the power supply box, the guide rail and the device platform being an integral structure, a support slider being movably arranged inside the guide rail, and four support seats being integrally formed at the bottom of the device platform.

[0007] Also includes:

[0008] The movable carrier is integrally formed and located at the upper end of the support slider. A cylinder is fixed to one side of the outer wall of the movable carrier by screws, and a component holder is welded to one end of the cylinder piston rod.

[0009] An electromagnet plate is embedded and fixed inside the component holder by a nail-free adhesive, and a connecting plate is attached to the outer wall of the electromagnet plate. One end of the connecting plate is integrally formed with an abutment rod.

[0010] A vertical frame, integrally formed, is located at the upper end of the device platform. The vertical frame has an internal cavity, and a lead screw and slider are movably mounted inside the cavity. A movable support is welded to the front end of the lead screw and slider. A drive motor is fixed to the upper end of the movable support by screws, and a grinding wheel is mounted on the output shaft of the drive motor.

[0011] Preferably, a servo motor is provided at the top of the vertical frame, and a threaded screw is provided inside the inner cavity. The output shaft of the servo motor is connected to the threaded screw via a coupling, and the screw slider is connected to the inner cavity for lifting and lowering via the threaded screw.

[0012] Preferably, vertical guide rods are provided on both sides of the threaded screw, and the screw slider is guided to move up and down in the inner cavity through the two vertical guide rods.

[0013] Preferably, a switch is provided at the upper end of the power supply box, the output end of the power supply box is electrically connected to the input end of the switch, and the output end of the switch is electrically connected to the electromagnet plates inside the two movable seats through two power lines respectively.

[0014] Preferably, the inner walls on both sides of the guide rail are provided with limiting grooves, and extension blocks are movably arranged inside the two limiting grooves. The two extension blocks are integrally formed with the supporting slider.

[0015] Preferably, the inside of the support slider is provided with rollers via a rotating shaft and bearings, and the support slider is rotatably connected to the guide rail via the rollers.

[0016] Preferably, a debris baffle is provided between the guide rail and the power supply box, and the debris baffle and the device platform are an integral structure.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention installs abutment rods at corresponding positions on an electromagnet plate, aligning them with the clamping positions facing the automotive parts. The number of abutment rods can be increased or decreased as needed. Finally, a cylinder drives the component clamping seat to move, causing the abutment rods on both sides to abut against the structural contours of the automotive parts. This transforms a large-area clamp into a multi-endpoint clamp, avoiding the problem of poor clamping stability caused by the irregular structure of automotive parts. It also overcomes the problem that existing grinding devices use electric push rods and clamping seats to clamp and grind automotive parts of different sizes, but since most automotive parts have irregular structures, simple clamping seats are prone to poor abutment and clamping firmness. Attached Figure Description

[0019] Figure 1 This is a front view of the structure of the automotive parts grinding device of this utility model;

[0020] Figure 2 This is a rear view of the structure of the automotive parts grinding device of this utility model;

[0021] Figure 3 This is a cross-sectional view of the internal structure of the automotive parts grinding device of this utility model.

[0022] Figure 4 This is an enlarged schematic diagram of part A of the present invention;

[0023] In the diagram: 1. Device platform; 2. Vertical frame; 3. Power supply box; 4. Movable carrier; 5. Support base; 6. Debris baffle; 7. Switch; 8. Internal cavity; 9. Movable support platform; 10. Drive motor; 11. Grinding wheel; 12. Servo motor; 13. Cylinder; 14. Component holder; 15. Electromagnetic plate; 16. Abutment rod; 17. Lead screw; 18. Vertical guide rod; 19. Lead screw slider; 20. Support slider; 21. Connecting plate; 22. Guide rail; 23. Limiting groove; 24. Extension block; 25. Roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figure 1-4An embodiment of this utility model is provided: an automotive parts grinding device, including a device platform 1, a power supply box 3 is provided at the upper end of the device platform 1, a guide rail 22 is provided on one side of the power supply box 3, the guide rail 22 is an integral structure with the device platform 1, a support slider 20 is movably provided inside the guide rail 22, and four support seats 5 are integrally formed at the bottom of the device platform 1.

[0026] Also includes:

[0027] The movable carrier 4 is integrally formed and set on the upper end of the support slider 20. A cylinder 13 is fixed on one side of the outer wall of the movable carrier 4 by screws. A component holder 14 is welded to one end of the piston rod of the cylinder 13.

[0028] The electromagnet plate 15 is embedded and fixed inside the component holder 14 by nail-free adhesive, and a connecting plate 21 is attached to the outer wall of the electromagnet plate 15. One end of the connecting plate 21 is integrally formed with an abutment rod 16.

[0029] The vertical frame 2 is integrally formed and set on the upper end of the device platform 1. The vertical frame 2 has an inner cavity 8. The inner cavity 8 is equipped with a lead screw slider 19 that is movably raised and lowered. A movable support 9 is welded to the front end of the lead screw slider 19. A drive motor 10 is fixed to the upper end of the movable support 9 by screws. A grinding wheel 11 is set on the output shaft of the drive motor 10.

[0030] In use, the car part to be polished is placed between the two electromagnet plates 15. Then, the two movable seats 4 are moved to the sides of the car part by the rolling connection between the rollers 25 and the guide rail 22. After moving to the appropriate position, magnets are placed on both sides of the rollers 25 to abut against each other, so that the magnets are attracted to the guide rail 22, thereby restricting the further rolling of the rollers 25. Then, according to the structural contour of the car part, the abutment rod 16 is installed at the corresponding position on the electromagnet plate 15, so that the abutment rod 16... The number of abutment rods 16 can be increased or decreased as needed at the clamping positions facing the car parts. Finally, the cylinder 13 drives the component clamping seat 14 to move, so that the abutment rods 16 on both sides abut against the structural contour of the car parts. This changes the large-area clamp to a multi-endpoint clamp, avoiding the problem of poor clamping stability caused by the irregular structure of the car parts. Finally, the servo motor 12 drives the lead screw slider 19 to move up and down, thereby driving the grinding wheel 11 to move up and down to grind the clamped car parts.

[0031] Please see Figure 2A servo motor 12 is installed at the top of the vertical frame 2, and a threaded screw 17 is installed inside the inner cavity 8. The output shaft of the servo motor 12 is connected to the threaded screw 17 via a coupling. The screw slider 19 is connected to the inner cavity 8 for vertical movement via the threaded screw 17. The servo motor 12 at the top of the vertical frame 2 drives the threaded screw 17 to move forward and backward. Please refer to [link / reference]. Figure 2 Vertical guide rods 18 are provided on both sides of the threaded screw 17. The screw slider 19 moves up and down guided by the two vertical guide rods 18 and the inner cavity 8. The vertical guide rods 18 on both sides of the threaded screw 17 assist in the up and down guiding movement of the threaded screw 17. Please refer to [link / reference]. Figure 1 A switch 7 is installed at the top of the power supply box 3. The output terminal of the power supply box 3 is electrically connected to the input terminal of the switch 7. The output terminal of the switch 7 is electrically connected to the electromagnet plates 15 inside the two movable seats 4 via two power lines. The switch 7 at the top of the power supply box 3 controls the starting and stopping of the electromagnet plates 15. Please refer to [link / reference]. Figure 4 The guide rail 22 has limit grooves 23 on both inner walls. An extension block 24 is movably mounted inside each limit groove 23. Both extension blocks 24 are integrally formed with the support slider 20. The limit grooves 23 on both inner walls of the guide rail 22 facilitate the inward movement of the extension blocks 24. Please refer to [link / reference]. Figure 4 The support slider 20 has rollers 25 movably connected inside via a rotating shaft and bearings. The support slider 20 is rotatably connected to the guide rail 22 via the rollers 25. The rollers 25, movably connected inside the support slider 20 via a rotating shaft and bearings, assist the support slider 20 in moving smoothly along the guide rail 22. Please refer to [link / reference]. Figure 1 A debris baffle 6 is provided between the guide rail 22 and the power supply box 3. The debris baffle 6 is an integral structure with the device platform 1. The debris baffle 6 provided between the guide rail 22 and the power supply box 3 serves to prevent debris generated during the grinding process from damaging the power supply box 3.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A grinding device for automotive parts, comprising a device platform (1), a power supply box (3) is provided at the upper end of the device platform (1), a guide rail (22) is provided on one side of the power supply box (3), the guide rail (22) and the device platform (1) are integrally formed, a support slider (20) is movably provided inside the guide rail (22), and four support seats (5) are integrally formed at the bottom of the device platform (1); Its features are: Also includes: The movable carrier (4) is integrally formed and located at the upper end of the support slider (20). A cylinder (13) is fixedly installed on one side of the outer wall of the movable carrier (4) by screws. A component holder (14) is welded to one end of the piston rod of the cylinder (13). An electromagnet plate (15) is embedded and fixed inside the component holder (14) by a nail-free adhesive, and a connecting plate (21) is attached to the outer wall of the electromagnet plate (15). One end of the connecting plate (21) is integrally formed with an abutment rod (16). A vertical frame (2) is integrally formed and positioned at the upper end of the device platform (1). The vertical frame (2) has an inner cavity (8). A lead screw slider (19) is movably mounted inside the inner cavity (8). A movable support (9) is welded to the front end of the lead screw slider (19). A drive motor (10) is fixed to the upper end of the movable support (9) by screws. A grinding wheel (11) is mounted on the output shaft of the drive motor (10).

2. The automotive parts grinding device according to claim 1, characterized in that: A servo motor (12) is installed at the top of the vertical frame (2), and a threaded screw (17) is installed inside the inner cavity (8). The output shaft of the servo motor (12) is connected to the threaded screw (17) via a coupling. The screw slider (19) is connected to the inner cavity (8) for lifting and lowering via the threaded screw (17).

3. The automotive parts grinding device according to claim 2, characterized in that: Vertical guide rods (18) are provided on both sides of the threaded screw (17), and the screw slider (19) moves up and down guided by the two vertical guide rods (18) and the inner cavity (8).

4. The automotive parts grinding device according to claim 1, characterized in that: A switch (7) is provided at the upper end of the power supply box (3). The output end of the power supply box (3) is electrically connected to the input end of the switch (7). The output end of the switch (7) is electrically connected to the electromagnet plates (15) inside the two movable seats (4) through two power lines.

5. The automotive parts grinding device according to claim 1, characterized in that: Limiting grooves (23) are provided on both inner walls of the guide rail (22). An extension block (24) is movably provided inside the two limiting grooves (23). The two extension blocks (24) are integrally formed with the support slider (20).

6. The automotive parts grinding device according to claim 5, characterized in that: The support slider (20) is equipped with rollers (25) inside through a rotating shaft and bearings, and the support slider (20) is rotatably connected to the guide rail (22) through the rollers (25).

7. The automotive parts grinding device according to claim 1, characterized in that: A debris baffle (6) is provided between the guide rail (22) and the power supply box (3), and the debris baffle (6) and the device platform (1) are an integral structure.

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