Stamping device for inner plate of automobile top beam

Abstract

The utility model discloses an automobile top beam inner plate stamping device which comprises a base, a feeding mechanism, a material box, a product box, a leftover material box and a stamping mechanism, and the feeding mechanism, the material box, the product box, the leftover material box and the stamping mechanism are all installed on the base. The feeding mechanism comprises a telescopic sleeve, a telescopic rod, a lifting frame, a material frame and a product frame, the material frame and the product frame are installed on the lifting frame, the position of the material frame corresponds to the material box, the stamping machining mechanism and the leftover material box, and the position of the product frame corresponds to the stamping machining mechanism and the product box. The material frame is fixedly provided with a material suction cup, and the product frame is fixedly provided with a product suction cup. The die has the advantages that materials do not need to be manually placed on the die, workpieces do not need to be manually taken out of the die, production is facilitated, and the advantage of being high in production efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing devices, and particularly relates to a stamping processing device for an inner panel of an automobile roof beam. Background Art

[0002] Stamping is a forming processing technology that applies external force to workpieces such as plates, strips, pipes, and profiles through a mold, causing plastic deformation or separation of the workpieces, so as to obtain workpieces with the required shape and size. Due to its advantages such as high production efficiency and stable processing accuracy, the stamping process has been widely used in the production of automobile parts.

[0003] The Chinese utility model patent with the publication number of CN215355586U discloses a processing device for an inner panel of an automobile roof beam. Aiming at the problems that the existing processing device for the inner panel of an automobile roof beam is prone to wrinkle the edges of the material and is inconvenient for unloading, the following scheme is now proposed. Its base, on the top of the base, a concave mold and a mounting frame are installed. A convex mold is installed on the mounting frame, and the convex mold is located directly above the concave mold and cooperates with the concave mold. A plurality of receiving holes are formed in the top edge of the top of the concave mold, and ejector pins are installed inside each of the plurality of receiving holes; a blank holding mechanism, including two support columns installed on the top of the base, a mounting plate fixed on the tops of the two support columns, and hydraulic cylinders installed on the bottom surfaces of the two mounting plates. It can not only press the edges of the material during stamping to avoid wrinkles on the material, but also conveniently eject the material from the lower die when the material is stuck on the lower die, and is easy to popularize and use.

[0004] The above-mentioned processing device for the inner panel of an automobile roof beam can only assist in demoulding, cannot remove the material from the lower die and place a new material on the lower die, requires manual operation, is inconvenient for production, and has a low production efficiency. Therefore, the existing stamping processing device has the technical problem of low production efficiency. Summary of the Utility Model

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a stamping processing device for an inner panel of an automobile roof beam, which includes a base, a feeding mechanism, a material box, a product box, a scrap box, and a stamping processing mechanism. The stamping processing device for the inner panel of an automobile roof beam has the advantage of high production efficiency.

[0006] To achieve the above utility model purpose, the technical solutions adopted by the utility model are as follows:

[0007] A stamping processing device for the inner panel of an automobile roof beam, comprising a base, a feeding mechanism, a material box, a product box, a scrap box and a stamping processing mechanism. The feeding mechanism, the material box, the product box, the scrap box and the stamping processing mechanism are all installed on the base. The feeding mechanism includes a telescopic sleeve, a telescopic rod, a lifting frame, a material rack and a product rack. The telescopic sleeve is rotatably installed on the base. The telescopic rod is vertically slidably connected to the telescopic sleeve. The lifting frame is fixedly installed on the telescopic rod. The material rack and the product rack are installed on the lifting frame. The material box, the product box, the scrap box and the stamping processing mechanism are circumferentially distributed around the telescopic sleeve. The positions of the material rack correspond to the material box, the stamping processing mechanism and the scrap box respectively. The positions of the product rack correspond to the stamping processing mechanism and the product box respectively. The material rack is fixedly installed with a material suction cup. The product rack is fixedly installed with a product suction cup.

[0008] With such a setting: it is not necessary for workers to place the materials on the mold, nor to take out the workpieces from the mold manually, which is convenient for production and has the advantage of high production efficiency.

[0009] Preferably, the material rack is vertically slidably connected to the lifting frame, and a material elastic member is provided between the material rack and the lifting frame.

[0010] With such a setting: it is ensured that the lifting frame can drive the product rack to move downward in place.

[0011] Preferably, the product rack is vertically slidably connected to the lifting frame, and a product elastic member is provided between the product rack and the lifting frame.

[0012] With such a setting: it is ensured that the lifting frame can drive the material rack to move downward in place.

[0013] Preferably, the lifting frame is fixedly connected with a counterweight.

[0014] With such a setting: it plays a role in improving the overall structural stability.

[0015] Preferably, the distance between the counterweight and the telescopic rod is less than the distances between the telescopic rod and the material rack and the product rack.

[0016] With such a setting: it is prevented that the counterweight is stuck during the rotation of the lifting frame.

[0017] Preferably, the material box, the product box, the scrap box and the stamping processing mechanism are evenly circumferentially distributed around the telescopic sleeve. The distance between the product rack and the telescopic rod is equal to the distance between the material rack and the telescopic rod. The angular difference between the product rack and the material rack on the telescopic rod is 90°.

[0018] With such a setting: it is prevented that the material rack and the product rack interfere with each other in terms of spatial position.

[0019] Preferably, the stamping mechanism includes a lower die, an upper die and a guide frame. The lower die and the guide frame are fixedly installed on the base, the upper die is vertically slidably connected to the guide frame, and the guide frame is located on the side of the lower die away from the telescopic sleeve.

[0020] With such a setting, the stamping process of the material to be processed can be carried out by the upper die and the lower die.

[0021] Preferably, a stamping driving member is provided between the upper die and the base, and both ends of the stamping driving member are respectively connected to the upper die and the base.

[0022] With such a setting, the function of driving the upper die to move is realized.

[0023] Preferably, a rotary driving member is fixedly installed on the base, a driving gear is fixedly installed at the output end of the rotary driving member, and a driven gear meshing with the driving gear is fixedly connected to the telescopic sleeve.

[0024] With such a setting, the function of driving the telescopic sleeve, the telescopic rod and the lifting frame to rotate on the base is realized.

[0025] Preferably, a telescopic driving member is provided between the telescopic sleeve and the lifting frame, and both ends of the telescopic driving member are respectively fixedly connected to the telescopic sleeve and the lifting frame.

[0026] With such a setting, the function of driving the lifting frame to move vertically is realized.

[0027] Compared with the prior art, the utility model has obtained beneficial technical effects:

[0028] It can perform continuous feeding and discharging cyclic processing, without the need for manual placement of materials on the mold, nor the need for manual removal of workpieces from the mold, which is convenient for production and has the advantage of high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a stamping processing device for the inner panel of an automobile roof beam in an embodiment of the utility model;

[0030] Figure 2 is a schematic structural diagram of the telescopic sleeve and the telescopic rod in an embodiment of the utility model;

[0031] Figure 3 is a schematic structural diagram of the lifting frame, the material rack and the product rack in an embodiment of the utility model.

[0032] Among them, the technical features represented by each reference numeral are as follows:

[0033] 11. Base; 12. Material box; 13. Product box; 14. Scrap box; 15. Lower die; 16. Upper die; 17. Guide frame; 18. Stamping drive member; 21. Telescopic sleeve; 22. Telescopic rod; 23. Lifting frame; 24. Counterweight; 25. Rotation drive member; 26. Driving gear; 27. Driven gear; 28. Telescopic drive member; 31. Material rack; 32. Material suction cup; 33. Material elastic member; 41. Product rack; 42. Product suction cup; 43. Product elastic member. Detailed implementation mode

[0034] In order to make the purpose, technical solution and advantages of the present utility model clearer and more understandable, the following further details the present utility model in conjunction with embodiments. However, the scope of protection required by the present utility model is not limited to the following specific embodiments.

[0035] Reference Figure 1 , a stamping processing device for the inner panel of an automobile roof beam, comprising a base 11, a feeding mechanism, a material box 12, a product box 13, a scrap box 14 and a stamping processing mechanism. The feeding mechanism, the material box 12, the product box 13, the scrap box 14 and the stamping processing mechanism are all installed on the base 11.

[0036] Reference Figure 1 , Figure 2 and Figure 3 , the feeding mechanism includes a telescopic sleeve 21, a telescopic rod 22, a lifting frame 23, a material rack 31 and a product rack 41. The telescopic sleeve 21 is rotatably installed on the base 11. The telescopic rod 22 is vertically slidably connected to the telescopic sleeve 21. The lifting frame 23 is fixedly installed on the telescopic rod 22. The material rack 31 and the product rack 41 are installed on the lifting frame 23. The positions of the material rack 31 correspond to the material box 12, the stamping processing mechanism and the scrap box 14 respectively. The positions of the product rack 41 correspond to the stamping processing mechanism and the product box 13 respectively. The material rack 31 is vertically slidably connected to the lifting frame 23, and a material elastic member 33 is provided between the material rack 31 and the lifting frame 23. The product rack 41 is vertically slidably connected to the lifting frame 23, and a product elastic member 43 is provided between the product rack 41 and the lifting frame 23. The lifting frame 23 is fixedly connected with a counterweight 24, and the distance between the counterweight 24 and the telescopic rod 22 is less than the distance between the telescopic rod 22 and the material rack 31 and the product rack 41.

[0037] The material rack 31 is fixedly installed with a material suction cup 32, and the product rack 41 is fixedly installed with a product suction cup 42. The product suction cup 42 and the material suction cup 32 are respectively communicated with an external vacuum pump, and the vacuum pump generates negative pressure at the product suction cup 42 and the material suction cup 32.

[0038] The material box 12, the product box 13, the scrap box 14 and the stamping mechanism are evenly distributed in a circle around the telescopic sleeve 21. The distance between the product rack 41 and the telescopic rod 22 is equal to the distance between the material rack 31 and the telescopic rod 22, and the angular difference between the product rack 41 and the material rack 31 on the telescopic rod 22 is 90°. The material box 12 is preset with materials to be processed. The stamping mechanism is used to process the materials to be processed into product workpieces and scraps. The product box 13 is used to store the product workpieces, and the scrap box 14 is used to store the scraps.

[0039] The stamping mechanism includes a lower die 15, an upper die 16 and a guide frame 17. The lower die 15 and the guide frame 17 are fixedly installed on the base 11. The upper die 16 is vertically slidably connected to the guide frame 17. The guide frame 17 is located on the side of the lower die 15 away from the telescopic sleeve 21. Place the material to be processed on the lower die 15, drive the upper die 16 to move downward and press the material to be processed, so that the material to be processed can be stamped by the upper die 16 and the lower die 15. A stamping driving member 18 is provided between the upper die 16 and the base 11. The two ends of the stamping driving member 18 are respectively connected to the upper die 16 and the base 11. The stamping driving member 18 is a hydraulic cylinder. The stamping driving member 18 drives the upper die 16 to slide on the guide frame 17 to realize the function of driving the upper die 16 to move.

[0040] The base 11 is fixedly installed with a rotation driving member 25. The output end of the rotation driving member 25 is fixedly installed with a driving gear 26. The telescopic sleeve 21 is fixedly connected with a driven gear 27 meshing with the driving gear 26. The rotation driving member 25 is a motor. The rotation driving member 25 drives the telescopic sleeve 21 to rotate through the driving gear 26 and the driven gear 27, so as to realize the function of driving the telescopic sleeve 21, the telescopic rod 22 and the lifting frame 23 to rotate on the base 11. A telescopic driving member 28 is provided between the telescopic sleeve 21 and the lifting frame 23. The two ends of the telescopic driving member 28 are respectively fixedly connected to the telescopic sleeve 21 and the lifting frame 23. The telescopic driving member 28 is a hydraulic cylinder. The telescopic driving member 28 extends and contracts to drive the lifting frame 23 to rise and fall, so as to realize the function of driving the lifting frame 23 to move vertically.

[0041] This embodiment has the following advantages:

[0042] The telescopic rod 22 slides on the telescopic sleeve 21 to drive the lifting frame 23 to move vertically, and the telescopic sleeve 21 rotates on the base 11 to drive the lifting frame 23 to rotate. The lifting frame 23 drives the material rack 31 to move onto the material box 12, and the lifting frame 23 moves downward to drive the material rack 31 to move downward, so that the material suction cup 32 can suck the workpiece to be processed in the material box 12. Then the lifting frame 23 moves upward, and then drives the lifting frame 23 to rotate 90°, driving the material rack 31 to move to the stamping processing mechanism. The lifting frame 23 moves downward, driving the workpiece to be processed downward onto the lower die 15, and the upper die 16 moves downward and stamps the workpiece to be processed. During the processing, the material rack 31 presses the workpiece to be processed onto the lower die 15 to keep the workpiece to be processed stable. After the stamping processing mechanism processes the workpiece to be processed, the formed product workpiece falls onto the lower die 15, and the part pressed by the material rack 31 forms scrap and remains in the state of being sucked by the material suction cup 32. The upper die 16 moves upward, the lifting frame 23 moves upward, and then drives the lifting frame 23 to rotate 90°, so that the material rack 31 moves onto the scrap box 14 and the product rack 41 moves above the lower die 15. The lifting frame 23 moves downward again, and the material suction cup 32 stops adsorbing the scrap, causing the scrap to fall into the scrap box 14, and the product suction cup 42 adsorbs the product workpiece. The lifting frame 23 moves upward, and then drives the lifting frame 23 to rotate 180°, so that the lifting frame 23 moves onto the material box 12 and the product rack 41 moves onto the product box 13. The lifting frame 23 moves downward again, and the product suction cup 42 stops adsorbing the product workpiece, causing the product workpiece to fall into the product box 13, and the material suction cup 32 adsorbs the workpiece to be processed in the material box 12. Thus, continuous feeding and discharging cyclic processing can be carried out through the equipment, without the need for manual placement of materials on the mold, nor manual removal of workpieces from the mold, which is convenient for production and has the advantage of high production efficiency.

[0043] The material rack 31 slides with the lifting frame 23, so that when the material rack 31 is stuck by the workpiece to be processed in the material box 12, the lifting frame 23 can continue to move downward, ensuring that the lifting frame 23 can drive the product rack 41 to move downward in place.

[0044] The product rack 41 slides with the lifting frame 23, so that when the product rack 41 is stuck by the product workpiece in the product box 13, the lifting frame 23 can continue to move downward, ensuring that the lifting frame 23 can drive the material rack 31 to move downward in place.

[0045] Through the setting of the counterweight 24, the telescopic rod 22 is balanced in force, playing a role in improving the stability of the overall structure.

[0046] The distance between the counterweight 24 and the telescopic rod 22 is less than the distance between the telescopic rod 22 and the material rack 31, and the distance between the counterweight 24 and the telescopic rod 22 is less than the distance between the telescopic rod 22 and the product rack 41, preventing the counterweight 24 from being stuck during the rotation of the lifting frame 23.

[0047] The material box 12, the product box 13, the scrap box 14 and the stamping mechanism are arranged in a circumferential and uniform manner in sequence, preventing the material box 12, the product box 13, the scrap box 14 and the stamping mechanism from being too close to each other, and preventing the material rack 31 and the product rack 41 from interfering with each other in terms of spatial position.

[0048] According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the utility model.

Claims

1. A stamping device for an inner plate of a top beam of an automobile, characterized in that: The invention comprises a base (11), a feeding mechanism, a material box (12), a product box (13), a scrap box (14) and a stamping mechanism, wherein the feeding mechanism, the material box (12), the product box (13), the scrap box (14) and the stamping mechanism are all mounted on the base (11), the feeding mechanism comprises a telescopic sleeve (21), a telescopic rod (22), a lifting frame (23), a material frame (31) and a product frame (41), the telescopic sleeve (21) is rotatably mounted on the base (11), the telescopic rod (22) is vertically slidably connected to the telescopic sleeve (21), and the lifting frame (23) is fixedly mounted on the telescopic rod (22). The material rack (31) and the product rack (41) are mounted on the lifting frame (23); the material box (12), the product box (13), the scrap box (14) and the stamping mechanism are distributed on a circle with the telescopic sleeve (21) as the center; the position of the material rack (31) corresponds to the material box (12), the stamping mechanism and the scrap box (14), respectively; the position of the product rack (41) corresponds to the stamping mechanism and the product box (13), respectively; the material rack (31) is fixedly mounted with a material suction cup (32), and the product rack (41) is fixedly mounted with a product suction cup (42).

2. The automobile top beam inner panel stamping processing device according to claim 1 is characterized in that: The material rack (31) is vertically slidably connected to the lifting rack (23), and a material elastic member (33) is provided between the material rack (31) and the lifting rack (23).

3. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: The product rack (41) is vertically slidably connected to the lifting rack (23), and a product elastic member (43) is provided between the product rack (41) and the lifting rack (23).

4. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: The lifting frame (23) is fixedly connected with a counterweight block (24).

5. The automobile top beam inner panel stamping processing device according to claim 4 is characterized in that: The distance between the counterweight block (24) and the telescopic rod (22) is smaller than the distance between the telescopic rod (22) and the material rack (31) and the product rack (41).

6. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: The material box (12), the product box (13), the scrap box (14) and the stamping mechanism are evenly distributed on a circle with the telescopic sleeve (21) as the center; the distance between the product rack (41) and the telescopic rod (22) is equal to the distance between the material rack (31) and the telescopic rod (22); and the angle difference between the product rack (41) and the material rack (31) on the telescopic rod (22) is 90°.

7. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: The stamping mechanism comprises a lower die (15), an upper die (16) and a guide frame (17); the lower die (15) and the guide frame (17) are fixedly mounted on a base (11); the upper die (16) is vertically slidably connected to the guide frame (17); and the guide frame (17) is located on a side of the lower die (15) away from the telescopic sleeve (21).

8. The automobile top beam inner panel stamping processing device according to claim 7, characterized in that: A stamping drive component (18) is provided between the upper die (16) and the base (11), and two ends of the stamping drive component (18) are respectively connected to the upper die (16) and the base (11).

9. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: The base (11) is fixedly mounted with a rotary drive member (25), an output end of the rotary drive member (25) is fixedly mounted with a driving gear (26), and the telescopic sleeve (21) is fixedly connected with a driven gear (27) meshing with the driving gear (26).

10. The automobile top beam inner panel stamping processing device according to claim 1, characterized in that: A telescopic driving member (28) is provided between the telescopic sleeve (21) and the lifting frame (23), and two ends of the telescopic driving member (28) are respectively fixedly connected to the telescopic sleeve (21) and the lifting frame (23).

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