Machining device for lamp mounting frame for automobile

Abstract

The utility model belongs to the technical field of burr polishing, and particularly relates to an automobile lamp mounting frame machining device which comprises a machining table, a machine frame is fixed to one side of the upper end of the machining table, a first supporting plate is fixed to the side, close to the machining table, of the machine frame, and a punching machine is fixed to the middle of the first supporting plate. The machining device is characterized in that a second bearing plate is fixed in the machining table, a third bearing plate is fixed to one side of the upper end of the second bearing plate, a first telescopic motor is fixed to the upper end of the third bearing plate and penetrates to the lower end of the second bearing plate, and a second supporting plate is fixed to the upper end of the first telescopic motor. According to the punching device, burrs attached to the periphery of a hole can be polished after the lamp mounting rack for the automobile is punched, so that the surface of the mounting rack is smoother, the friction force generated when the burrs make contact with other parts is reduced, and the service life of the parts is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of burr grinding, and in particular relates to a processing device for a lamp mounting frame for an automobile. Background Art

[0002] The automotive lamp mounting frame is an indispensable part of the lamp structure, and is mainly used to fix and support lighting devices such as headlights, taillights, and turn signals. In the automobile manufacturing process, in order to install these lamps on the body, precise punching operations need to be performed on the mounting frame to match the bolts, nails, and other connectors on the body.

[0003] However, the burrs on the automotive lamp mounting bracket after punching may fall off during use and fall into the interior of the lamp, damaging sensitive electrical components, affecting the normal operation of the lamp, and even causing short circuits or failures. The burrs generated after punching will cause the size of the mounting bracket to be inaccurate, affecting its assembly accuracy with the car body or other parts. Secondly, in the subsequent painting process, the burrs will affect the uniform adhesion of the coating, resulting in uneven coating, uneven color, and other problems, affecting the appearance quality of the product. Based on the above problems, this application document proposes a processing device for automotive lamp mounting brackets to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a processing device for a lamp mounting frame for an automobile, which can grind the burrs attached around the holes after the lamp mounting frame for an automobile is punched, so as to make the surface of the mounting frame smoother, thereby reducing the friction when the burrs contact with other parts and extending the service life of the parts. At the same time, the debris dropped by grinding can be sucked in by a vacuum cleaner, which can reduce the cleaning time after the work is completed and improve the overall work efficiency.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A processing device for an automobile lamp mounting frame comprises a processing table, a frame is fixed to one side of the upper end of the processing table, a first support plate is fixed to the side of the frame close to the processing table, and a punching machine is fixed to the middle part of the first support plate, characterized in that a second load-bearing plate is fixed inside the processing table, a third load-bearing plate is fixed to one side of the upper end of the second load-bearing plate, a first telescopic motor is fixed to the upper end of the third load-bearing plate, and the first telescopic motor passes through the lower end of the second load-bearing plate, a second support plate is fixed to the upper end of the first telescopic motor, a grinder is fixed to the upper end of the second support plate, and the grinder passes through the lower end of the second support plate, and a first grinding head and a second grinding head are fixed to the output end of the grinder from the lower end to the upper end, and the diameter of the first grinding head is larger than the diameter of the second grinding head.

[0007] As one of the preferred embodiments of the present invention, a ring is fixed on the upper end of the first support plate and located around the punching machine, and the inner sides of the four rings are sleeved with limit rods, the four limit rods penetrate into the lower end of the first support plate, the lower ends of the four limit rods are fixed with a movable plate, and the output end of the punching machine penetrates into the lower end of the movable plate, a second telescopic motor is fixed on both sides of the first support plate, the output end of the second telescopic motor penetrates into the lower end of the first support plate and is fixedly connected to the upper end of the movable plate, upper clamping plates are fixed at both ends of the lower end of the movable plate, through holes are opened on both sides of the two upper clamping plates, and limiting columns are slidably connected in the through holes, and the four limiting columns penetrate into the upper end of the movable plate, and a lower clamping plate is fixed at the lower ends of the two limit columns located on one side, and springs are fixed at the upper ends of the two lower clamping plates and located on the outsides of the four springs.

[0008] As one of the preferred embodiments of the present invention, anti-skid pads are provided at the lower ends of the two lower clamping plates, and the material of the anti-skid pads is rubber.

[0009] As one of the preferred embodiments of the utility model, support columns are fixed on all four sides of the upper end of the processing table, and a first load-bearing plate is fixed to the upper ends of the four support columns. A groove is opened in the middle of the first load-bearing plate, and a first circular through hole is opened in the middle of the groove, and the diameter of the first circular through hole is larger than the diameter of the output end of the punching machine. A mold is arranged in the groove, and the first load-bearing plate and the mold are parallel to the horizontal plane, and a second circular through hole is opened in the middle of the mold, and the second circular through hole is adapted to the output end of the punching machine.

[0010] As one of the preferred embodiments of the utility model, a first protective cover is fixed to the lower end of the first load-bearing plate and on the outer side of the lower end of the first circular through hole, a second protective cover is fixed to the upper end of the processing table and on the outer side of the grinder, and a baffle is fixed between the two support columns on one side close to the frame.

[0011] As one of the preferred embodiments of the utility model, chip suction ports are provided at both ends of the processing table and between the two supporting columns, a vacuum cleaner is provided at the upper end of the second load-bearing plate, and the two suction nozzles and the vacuum cleaner are connected by an air suction pipe.

[0012] The technical effects achieved by the utility model are:

[0013] The utility model can remove burrs generated after punching the mounting frame by a first telescopic motor extending and retracting to make the second support plate and the grinder rise; a first grinding head and a second grinding head are arranged on the upper end of the grinder; the second grinding head can grind the inner wall of the mounting frame hole, and the first grinding head can grind the lower end of the punching hole to ensure a smooth edge.

[0014] The utility model can collect the debris generated after grinding through the vacuum cleaner, which can reduce the cleaning time after the work is finished, improve the overall work efficiency and ensure the health of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a part of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the punching machine of the utility model;

[0018] Figure 4 For this utility model Figure 1 A local enlarged schematic diagram of the middle A;

[0019] Figure 5 It is a rear view of a part of the structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the grinding machine of the utility model;

[0021] Figure 7 It is a schematic diagram of the first protective cover and the second protective cover of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 10. Processing table; 11. Frame; 12. First support plate; 13. Punching machine; 14. Support column; 15. First load-bearing plate; 16. Mold; 17. First protective cover; 18. Second protective cover; 19. Baffle; 20. Second load-bearing plate; 21. Third load-bearing plate; 22. First telescopic motor; 23. Second support plate; 24. Grinding machine; 25. First grinding head; 26. Second grinding head; 27. Ring; 28. Limit rod; 29. ​​Moving plate; 30. Second telescopic motor; 31. Upper clamping plate; 32. Limit column; 33. Lower clamping plate; 34. Spring; 35. Chip suction port; 36. Vacuum cleaner. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0025] like Figure 1 and Figure 6As shown, a processing device for a lamp mounting frame for an automobile comprises a processing table 10, a frame 11 is fixed to one side of the upper end of the processing table 10, a first supporting plate 12 is fixed to one side of the frame 11 close to the processing table 10, a punching machine 13 is fixed to the middle of the first supporting plate 12, a second load-bearing plate 20 is fixed inside the processing table 10, a third load-bearing plate 21 is fixed to one side of the upper end of the second load-bearing plate 20, a first telescopic motor 22 is fixed to the upper end of the third load-bearing plate 21, and the first telescopic motor 22 passes through the lower end of the second load-bearing plate 20, a second supporting plate 23 is fixed to the upper end of the first telescopic motor 22, a grinder 24 is fixed to the upper end of the second supporting plate 23, and the grinder 24 passes through the lower end of the second supporting plate 23, and a first grinding head 25 and a second grinding head 26 are fixed to the output end of the grinder 24 in sequence from the lower end to the upper end, and the diameter of the first grinding head 25 is larger than the diameter of the second grinding head 26.

[0026] In the implementation of the above method, the first telescopic motor 22 can lift the second support plate 23, and the second support plate 23 is fixed with a grinder 24, and the upper end of the grinder 24 is fixed with a first grinding head 25 and a second grinding head 26. When the mounting frame completes punching and produces burrs, the output end of the first telescopic motor 22 rises, driving the second support plate 23 to rise, and the rising of the second support plate 23 drives the grinder 24 to rise. When it rises to a suitable position, the second grinding head 26 is located inside the punching hole, and the first grinding head 25 is located at the lower end of the punching hole. When the grinder 24 is working, the second grinding head 26 can grind the inner wall of the hole, and the first grinding head 25 can grind the lower end of the hole.

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, a collar 27 is fixed on the upper end of the first support plate 12 and around the punching machine 13, and the inner sides of the four collars 27 are sleeved with limit rods 28, and the four limit rods 28 penetrate to the lower end of the first support plate 12, and the lower ends of the four limit rods 28 are fixed with a movable plate 29, and the output end of the punching machine 13 penetrates to the lower end of the movable plate 29, and the second telescopic motor 30 is fixed on both sides of the first support plate 12, and the output end of the second telescopic motor 30 penetrates to The lower end of the first support plate 12 is fixedly connected to the upper end of the movable plate 29, and upper clamps 31 are fixed at both ends of the lower end of the movable plate 29. Through holes are opened on both sides of the two upper clamps 31, and limiting columns 32 are slidably connected in the through holes, and the four limiting columns 32 pass through the upper end of the movable plate 29, and lower clamps 33 are fixed to the lower ends of the two limiting columns 32 on one side, and springs 34 are fixed to the upper ends of the two lower clamps 33 and on the outsides of the four springs 34.

[0028] In the implementation of the above method, the second telescopic motor 30 drives the movable plate 29 to move downward, and the lower clamping plate 33 can position the mounting frame. When the second telescopic motor 30 continues to move, the upper clamping plate 31 and the lower clamping plate 33 begin to compress the spring 34. The spring 34 can play a buffering role, and the limit column 32 can avoid displacement during movement. When the lower clamping plate 33 fixes the mounting frame, the second telescopic motor 30 no longer moves, and the punching machine 13 starts to punch the mounting frame.

[0029] Furthermore, anti-skid pads are provided at the lower ends of the two lower clamping plates 33, and the material of the anti-skid pads is rubber.

[0030] In the above implementation, the rubber anti-skid pad can significantly increase the friction between the contact surface of the lower clamping plate 33 and the mounting frame, thereby effectively preventing sliding and protecting the surface of the mounting frame from scratches or indentations.

[0031] like Figure 2 , Figure 5 and Figure 7 As shown, support columns 14 are fixed on all sides of the upper end of the processing table 10, and a first load-bearing plate 15 is fixed to the upper ends of the four support columns 14. A groove is opened in the middle of the first load-bearing plate 15, and a first circular through hole is opened in the middle of the groove, and the diameter of the first circular through hole is larger than the diameter of the output end of the punching machine 13. A mold 16 is arranged in the groove, and the first load-bearing plate 15 and the mold 16 are parallel in horizontal plane, and a second circular through hole is opened in the middle of the mold 16, and the second circular through hole is adapted to the output end of the punching machine 13.

[0032] In the above implementation, the mold 16 is arranged at the upper end of the first load-bearing plate 15. When holes of different sizes need to be punched, the mold 16 can be replaced to make the size of the mold 16 different, so that mounting frames with holes of different specifications can be processed, which has strong adaptability.

[0033] Furthermore, a first protective cover 17 is fixed to the lower end of the first load-bearing plate 15 and on the outer side of the lower end of the first circular through hole, a second protective cover 18 is fixed to the upper end of the processing table 10 and on the outer side of the grinder 24, and a baffle 19 is fixed between the two support columns 14 on one side close to the frame 11.

[0034] In the implementation of the above method, when the mounting frame is grinded, grinding debris will splash. A first protective cover 17 is fixed at the lower end of the first load-bearing plate 15 and on the outer side of the lower end of the first circular through hole. The first protective cover 17 can effectively prevent the debris from splashing. Part of the debris falls to the upper end of the processing table 10 through the second protective cover 18, preventing the debris from falling to the outside of the grinder 24.

[0035] Furthermore, chip suction ports 35 are provided at both ends of the processing table 10 and between the two support columns 14, and a dust collector 36 is provided at the upper end of the second load-bearing plate 20. The two chip suction ports 35 and the dust collector 36 are connected by a suction pipe.

[0036] In the implementation of the above method, during the process of grinding the burrs, debris will be generated. The configuration of the suction nozzle 35 and the vacuum cleaner 36 can suck away the debris in time to keep the work surface clean.

[0037] The working principle of the utility model is:

[0038] During operation, the second telescopic motor 30 can move the movable plate 29 downward. The downward movement of the movable plate 29 can make the two lower clamping plates 33 fix the mounting frame. After the mounting frame is fixed, the punching machine 13 can punch the mounting frame. Burrs will be generated after punching. At this time, the first telescopic motor 22 drives the grinder 24 to move upward. The grinder 24 can grind the inner wall and the lower end of the punched hole. The debris dropped after grinding is sucked into the vacuum cleaner 36 through two chip suction ports.

[0039] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A processing device for a lamp mounting frame for an automobile, comprising a processing table (10), a frame (11) being fixed to one side of the upper end of the processing table (10), a first support plate (12) being fixed to one side of the frame (11) close to the processing table (10), a punching machine (13) being fixed to the middle of the first support plate (12), characterized in that: A second load-bearing plate (20) is fixed inside the processing table (10); a third load-bearing plate (21) is fixed on one side of the upper end of the second load-bearing plate (20); a first telescopic motor (22) is fixed on the upper end of the third load-bearing plate (21), and the first telescopic motor (22) passes through the lower end of the second load-bearing plate (20); a second support plate (23) is fixed on the upper end of the first telescopic motor (22); a grinder (24) is fixed on the upper end of the second support plate (23), and the grinder (24) passes through the lower end of the second support plate (23); a first grinding head (25) and a second grinding head (26) are fixed to the output end of the grinder (24) in sequence from the lower end to the upper end, and the diameter of the first grinding head (25) is greater than the diameter of the second grinding head (26).

2. The automotive lamp mounting frame processing device according to claim 1, characterized in that: A sleeve ring (27) is fixed at the upper end of the first support plate (12) and around the punching machine (13), and the inner sides of the four sleeve rings (27) are sleeved with limit rods (28), and the four limit rods (28) pass through the lower end of the first support plate (12). A movable plate (29) is fixed at the lower end of the four limit rods (28), and the output end of the punching machine (13) passes through the lower end of the movable plate (29). A second telescopic motor (30) is fixed on both sides of the first support plate (12), and the output end of the second telescopic motor (30) passes through The lower end of the first support plate (12) is fixedly connected to the upper end of the movable plate (29), and upper clamps (31) are fixed at both ends of the lower end of the movable plate (29). Through holes are opened on both sides of the two upper clamps (31), and limiting columns (32) are slidably connected in the through holes. The four limiting columns (32) penetrate to the upper end of the movable plate (29), and the lower ends of the two limiting columns (32) located on one side are fixed with lower clamps (33), and springs (34) are fixed at the upper ends of the two lower clamps (33) and on the outer sides of the four springs (34).

3. The automotive lamp mounting frame processing device according to claim 2, characterized in that: The lower ends of the two lower clamping plates (33) are both provided with anti-skid pads, and the material of the anti-skid pads is rubber.

4. The automotive lamp mounting frame processing device according to claim 1, characterized in that: Support columns (14) are fixed around the upper end of the processing table (10), and a first load-bearing plate (15) is fixed to the upper ends of the four support columns (14). A groove is provided in the middle of the first load-bearing plate (15), and a first circular through hole is provided in the middle of the groove. The diameter of the first circular through hole is greater than the diameter of the output end of the punching machine (13). A mold (16) is arranged in the groove, and the first load-bearing plate (15) and the mold (16) are parallel in horizontal plane. A second circular through hole is provided in the middle of the mold (16), and the second circular through hole is adapted to the output end of the punching machine (13).

5. The automotive lamp mounting frame processing device according to claim 4, characterized in that: A first protective cover (17) is fixed at the lower end of the first load-bearing plate (15) and located on the outer side of the lower end of the first circular through hole, a second protective cover (18) is fixed at the upper end of the processing table (10) and located on the outer side of the grinder (24), and a baffle (19) is fixed between the two support columns (14) on one side close to the frame (11).

6. The automotive lamp mounting frame processing device according to claim 1, characterized in that: Chip suction ports (35) are provided at both ends of the processing table (10) and between the two support columns (14); a dust collector (36) is provided at the upper end of the second load-bearing plate (20); and the two chip suction ports (35) and the dust collector (36) are connected via a suction pipe.

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