Automobile substation handrail edge finishing device

Abstract

This utility model relates to the field of automotive parts processing technology and discloses a precision finishing device for the edge of an automotive sub-dashboard armrest. The device includes an operating table, with equipment frames slidably connected to both sides of the operating table. A precision finishing and polishing device is slidably connected inside the equipment frames. An adjustment groove is provided at the top of the operating table, and a support plate is slidably connected inside the adjustment groove. A first circular plate is fixedly connected to one side of the support plate, and a rotating shaft is mounted on one side of the first circular plate. An adjusting rotating plate is rotatably connected to one side of the rotating shaft, and a clamping device is mounted on one side of the adjusting rotating plate. Four first circular grooves are provided inside the adjusting rotating plate. This precision finishing device for the edge of an automotive sub-dashboard armrest significantly reduces the time required for repeated clamping operations during multi-faceted precision processing of the armrest, thereby greatly improving overall production efficiency. This improvement not only shortens the entire production cycle but also effectively reduces the labor intensity of workers.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a device for precision finishing of the edge of an automotive sub-dashboard armrest. Background Technology

[0002] Automotive parts processing refers to the process of transforming raw materials (such as metals, plastics, rubber, etc.) into parts that meet the requirements of automobile production and use through a series of mechanical manufacturing processes and procedures. Among them, the automotive sub-dashboard armrest edge finishing device is a special equipment used to improve the quality of automotive interiors and achieve fine processing of armrest edges. Its design needs to take into account precision, efficiency and adaptability.

[0003] In the traditional process of handrail edge finishing, when it involves fine grinding and finishing of different surfaces of the handrail edge, operators usually need to manually re-clamp the workpiece and adjust its position to adapt to different grinding requirements. This process consumes a lot of time and labor, resulting in low production efficiency and increasing the labor intensity of operators. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the traditional automotive sub-dashboard armrest edge finishing device has the disadvantage that it cannot drive the processed parts to rotate. Therefore, we propose an automotive sub-dashboard armrest edge finishing device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a precision finishing device for the edge of a car's sub-dashboard armrest, comprising an operating table, equipment racks slidably connected to both sides of the operating table, a precision finishing and polishing device slidably connected inside the equipment racks, an adjustment groove provided at the top of the operating table, a support plate slidably connected inside the adjustment groove, a first circular plate fixedly connected to one side of the support plate, a rotating shaft mounted on one side of the first circular plate, an adjusting rotating plate rotatably connected to one side of the rotating shaft, a clamping device mounted on one side of the adjusting rotating plate, four first circular grooves provided inside the adjusting rotating plate, a first spring fixedly connected inside the first circular groove, a limit block fixedly connected to the other end of the first spring, a through groove provided inside the rotating shaft, the surface of the limit block slidably connected to the inside of the through groove, a push rod slidably connected inside the through groove, and a circular plate fixedly connected to one side of the push rod.

[0006] Preferably, a limiting piece is fixedly connected to the surface of the limiting block, and the surface of the limiting piece is slidably connected to the interior of the first circular groove.

[0007] Preferably, the push rod surface has a first sliding groove at both the bottom and top, and a first sliding block is fixedly connected to the top and bottom of one side of the groove, with the surface of the first sliding block slidingly connected to the inside of the first sliding groove.

[0008] Preferably, a second spring is slidably connected to the surface of the push rod, one end of the second spring is fixedly connected to the circular plate, and the other end of the second spring is fixedly connected to the first circular plate.

[0009] Preferably, a second circular groove is provided on one side of the support plate, and a threaded rod is rotatably connected inside the second circular groove. A fixing block is fixedly connected to the bottom of the operating table, and the surface of the threaded rod is threadedly connected to the inside of the fixing block.

[0010] Preferably, a second sliding groove is provided at both ends of the adjustment groove, and a second sliding block is fixedly connected to both ends of the support plate, with the surface of the second sliding block slidingly connected to the interior of the second sliding groove.

[0011] Preferably, the surface of the adjustment groove is provided with graduation marks.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, pressing the circular plate causes the push rod to move towards the adjusting plate, pushing the limiting block out of the through groove. This releases the engagement between the limiting block and the through groove, thus releasing the limiting position of the adjusting plate. At this point, the adjusting plate can be rotated to rotate the clamping device and the workpiece being processed. The limiting blocks are distributed circumferentially on one side of the adjusting plate. When the desired surface is reached, pressing the circular plate releases the pressure, and the first spring pushes the limiting block into the through groove, thus limiting the adjusting plate. This design significantly reduces the time required for repeated clamping operations during multi-faceted precision machining of the handrail, thereby greatly improving overall production efficiency. This improvement not only shortens the entire production cycle but also effectively reduces the labor intensity of workers.

[0014] In this invention, the user can rotate the threaded rod according to the size of the handrail being processed, causing the threaded rod to push the support plate to move. The threaded connection between the threaded rod and the fixed block restricts the movement of the support plate. This setting allows the clamping device to position handrails of different sizes, thereby improving the applicability of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the finishing device of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled support plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustable rotating plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the through-groove of this utility model;

[0019] Figure 5 This is a schematic diagram of the second sliding groove structure of this utility model;

[0020] Figure 6 This is a cross-sectional schematic diagram of the threaded rod structure of this utility model.

[0021] Legend: 1. Operating table; 2. Equipment frame; 3. Fine finishing and polishing device; 4. Adjustment groove; 5. Support plate; 6. First circular plate; 7. Rotating shaft; 8. Adjusting rotating plate; 9. Clamping device; 10. First circular groove; 11. First spring; 12. Limiting block; 13. Through groove; 14. Push rod; 15. Circular plate; 16. Limiting piece; 17. First sliding block; 18. Second spring; 19. Second circular groove; 20. Threaded rod; 21. Fixing block; 22. Second sliding groove; 23. Second sliding block; 24. Scale mark; 25. First sliding groove. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figures 1-4As shown, this utility model provides a technical solution: a precision finishing device for the edge of a car's side armrest, including an operating table 1, with equipment racks slidably connected to both sides of the operating table 1, and a precision finishing and polishing device 3 slidably connected inside the equipment racks 2. An adjustment groove 4 is provided at the top of the operating table 1, and a support plate 5 is slidably connected inside the adjustment groove 4. A first circular plate 6 is fixedly connected to one side of the support plate 5, and a rotating shaft 7 is installed on one side of the first circular plate 6. An adjusting rotating plate 8 is rotatably connected to one side of the rotating shaft 7, and a clamping device 9 is installed on one side of the adjusting rotating plate 8. Four first circular grooves 10 are provided inside the adjusting rotating plate 8, and a first spring 11 is fixedly connected inside the first circular groove 10. A limit block 12 is fixedly connected to the other end of the first spring 11. A through groove 13 is provided inside the rotating shaft 7, and the surface of the limit block 12 is slidably connected to the inside of the through groove 13. A push rod 14 is slidably connected inside the through groove 13, and a circular plate 15 is fixedly connected to one side of the push rod 14. By pressing the circular plate 15, the circular plate 15 drives the push rod 14 towards the adjusting rotating plate. The movement of 8 in the direction of the limit block 12 pushes it out from the inside of the through groove 13, releasing the engagement between the limit block 12 and the through groove 13. This releases the limit on the adjusting plate 8, allowing it to rotate and rotate the clamping device 9 and the workpiece to be processed. The limit blocks 12 are distributed circumferentially on one side of the adjusting plate 8. When the desired surface is reached, the pressing of the circular plate 15 is released, and the first spring 11 pushes the limit blocks 12 into the through groove 13, limiting the adjusting plate 8. At this point, the workpiece to be processed can be ground. The fine grinding device 3 can grind the edges of the workpiece to achieve a finishing effect. The grinding rod of the fine grinding device 3 is controlled by an internal drive module and can automatically extend and retract. This design significantly reduces the time required for repeated clamping operations during multi-faceted fine processing of the handrail, thereby greatly improving overall production efficiency. This improvement not only shortens the entire production cycle but also effectively reduces the labor intensity of workers.

[0024] Reference Figure 4 As shown in this embodiment: the surface of the limiting block 12 is fixedly connected to the limiting piece 16, and the surface of the limiting piece 16 is slidably connected to the inside of the first circular groove 10. By setting the limiting piece 16, the movement position of the limiting block 12 can be restricted, preventing the limiting block 12 from coming out of the inside of the first circular groove 10 due to the elasticity of the first spring 11, and ensuring the stability of the limiting position between the adjusting plate 8 and the first circular plate 6.

[0025] Reference Figure 4As shown in this embodiment: the bottom and top of the push rod 14 are provided with first sliding grooves 25, and the top and bottom of the through groove 13 are fixedly connected with first sliding blocks 17. The surface of the first sliding block 17 is slidably connected to the inside of the first sliding groove 25. By making the first sliding block 17 slide inside the first sliding groove 25, the movement of the push rod 14 can be guided, avoiding unnecessary deviation during movement.

[0026] Reference Figure 4 As shown in this embodiment: a second spring 18 is slidably connected to the surface of the push rod 14. One end of the second spring 18 is fixedly connected to the circular plate 15, and the other end of the second spring 18 is fixedly connected to the first circular plate 6. By setting the second spring 18, the elasticity of the second spring 18 can drive the push rod 14 to automatically reset by abutting against the circular plate 15.

[0027] Reference Figure 1 , Figure 5 and Figure 6 As shown in this embodiment: a second circular groove 19 is provided on one side of the support plate 5, and a threaded rod 20 is rotatably connected inside the second circular groove 19. A fixing block 21 is fixedly connected to the bottom end of the operating table 1. The surface of the threaded rod 20 is threadedly connected to the inside of the fixing block 21. The user can rotate the threaded rod 20 according to the size of the handrail to be processed, so that the threaded rod 20 pushes the support plate 5 to move. The threaded connection between the threaded rod 20 and the fixing block 21 can restrict the movement of the support plate 5. This setting can enable the clamping device 9 to position handrails of different sizes, thereby improving the applicability of the device.

[0028] Reference Figure 5 As shown in this embodiment: both ends of the adjustment groove 4 are provided with second sliding grooves 22, and both ends of the support plate 5 are fixedly connected with second sliding blocks 23. The surface of the second sliding block 23 is slidably connected to the inside of the second sliding groove 22. By making the second sliding block 23 slide inside the second sliding groove 22, the movement of the support plate 5 can be more stable, and shaking during movement can be avoided.

[0029] Reference Figure 5 As shown in this embodiment: the surface of the adjustment groove 4 is provided with a scale mark 24. By setting the scale mark 24, the movement distance of the support plate 5 during adjustment can be more intuitive. When using it, the user can quickly determine the position to be adjusted, avoiding the tedious process of repeated debugging, thereby improving work efficiency.

[0030] Working principle: By pressing the circular plate 15, the circular plate 15 drives the push rod 14 to move towards the adjusting plate 8, pushing the limiting block 12 out of the through groove 13. The engagement between the limiting block 12 and the through groove 13 is released, and the limiting of the adjusting plate 8 is also released. At this time, the adjusting plate 8 can be rotated to make the clamping device 9 and the workpiece being processed flip. The limiting blocks 12 are distributed circumferentially on one side of the adjusting plate 8. When the desired surface is adjusted, the pressing of the circular plate 15 is released, and the first spring 1... 1. Pushing the limiting block 12 into the through groove 13 limits the adjustment plate 8. This significantly reduces the time required for repeated clamping operations during multi-faceted precision machining of the handrail, thereby greatly improving overall production efficiency. This improvement not only shortens the entire production cycle but also effectively reduces the labor intensity of workers. By setting the limiting piece 16, the movement position of the limiting block 12 can be restricted, preventing the limiting block 12 from dislodging from the first circular groove 10 due to the elasticity of the first spring 11, ensuring... The stability of the limit position between the rotating plate 8 and the first circular plate 6 is adjusted. By allowing the first sliding block 17 to slide inside the first sliding groove 25, the movement of the push rod 14 can be guided, avoiding unnecessary deviation during movement. By setting the second spring 18, the elasticity of the second spring 18 can drive the push rod 14 to automatically reset by abutting against the circular plate 15. The user can rotate the threaded rod 20 according to the size of the handrail being processed, so that the threaded rod 20 pushes the support plate 5 to move. The threaded connection between the threaded rod 20 and the fixed block 21 can restrict the movement of the support plate 5. This setting allows the clamping device 9 to position handrails of different sizes, thereby improving the applicability of the device. By allowing the second sliding block 23 to slide inside the second sliding groove 22, the movement of the support plate 5 can be made more stable, avoiding wobbling during movement. By setting the scale mark 24, the movement distance of the support plate 5 during adjustment can be made more intuitive. When using it, the user can quickly determine the position to be adjusted, avoiding the tedious process of repeated debugging, thereby improving work efficiency.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for trimming the edges of armrests of a car substation, comprising an operating table (1), characterized in that: The operating table (1) is slidably connected to two sides of a device frame (2). A fine-working and polishing device (3) is slidably connected inside the device frame (2). An adjustment groove (4) is provided at the top of the operating table (1). A support plate (5) is slidably connected inside the adjustment groove (4). A first circular plate (6) is fixedly connected to one side of the support plate (5). A rotating shaft (7) is installed on one side of the first circular plate (6). An adjusting rotating plate (8) is rotatably connected to one side of the rotating shaft (7). A clamping device is installed on one side of the adjusting rotating plate (8). (9) The inside of the adjusting plate (8) is provided with four first circular grooves (10). A first spring (11) is fixedly connected inside the first circular groove (10). A limit block (12) is fixedly connected to the other end of the first spring (11). A through groove (13) is provided inside the rotating shaft (7). The surface of the limit block (12) is slidably connected to the inside of the through groove (13). A push rod (14) is slidably connected inside the through groove (13). A circular plate (15) is fixedly connected to one side of the push rod (14).

2. The device for trimming the edge of an automobile armrest according to claim 1, wherein: The surface of the limiting block (12) is fixedly connected to the limiting piece (16), and the surface of the limiting piece (16) is slidably connected to the inside of the first circular groove (10).

3. The device for trimming the edge of an automobile armrest according to claim 1, wherein: The push rod (14) has a first sliding groove (25) at the bottom and top of its surface. The top and bottom of one side of the through groove (13) are fixedly connected to a first sliding block (17). The surface of the first sliding block (17) is slidably connected to the inside of the first sliding groove (25).

4. The device for trimming the edge of an automobile armrest according to claim 1, wherein: The surface of the push rod (14) is slidably connected to a second spring (18), one end of the second spring (18) is fixedly connected to the circular plate (15), and the other end of the second spring (18) is fixedly connected to the first circular plate (6).

5. The automotive sub-dashboard armrest edge finishing device according to claim 1, characterized in that: A second circular groove (19) is provided on one side of the support plate (5), and a threaded rod (20) is rotatably connected inside the second circular groove (19). A fixing block (21) is fixedly connected to the bottom end of the operating table (1), and the surface of the threaded rod (20) is threadedly connected to the inside of the fixing block (21).

6. The device for trimming the edge of an automobile armrest according to claim 1, characterized in that: The adjustment groove (4) has a second sliding groove (22) at both ends, and the support plate (5) has a second sliding block (23) fixedly connected to both ends. The surface of the second sliding block (23) is slidably connected to the inside of the second sliding groove (22).

7. The device for trimming the edge of an automobile armrest according to claim 1, characterized in that: The surface of the adjustment groove (4) is provided with scale marks (24).

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