Plate punching equipment for special-shaped metal plate machining
By adopting the upper and lower fixing plates with a wavy design in the punching equipment, the problem of easy displacement of existing equipment when punching the wavy metal plate is solved, and a stable clamping and effective punching process is achieved.
Patent Information
- Application Number
- CN202421782070.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-26
AI Technical Summary
When the existing punching equipment punches the wavy metal plate, it is difficult to fit well with the flat surface of the clamping plate, resulting in easy displacement during the punching process, causing the punching to shift and generate waste.
A plate punching equipment for special-shaped metal plate processing is designed, and the upper fixing plate and the lower fixing plate are designed in a wavy shape, which can be stably clamped on the surface of the wavy metal plate to avoid displacement during the punching process.
Through the wavy design clamping plate, it can effectively fit the surface of the wavy metal plate, achieve stable clamping, and avoid punching offset and waste generation.
Smart Images
Figure CN223028260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of punching equipment, in particular to a punching equipment for processing special-shaped metal plates. Background Technique
[0002] A special-shaped metal plate is a metal plate with a special shape, such as wavy, fish-scale, hollowed-out, etc. It is usually made of metal materials such as steel, aluminum, and copper, which can add a unique appearance effect to buildings. It also has good strength and corrosion resistance, and can provide good protection and service life. When in use, in order to meet different use requirements and improve the aesthetic effect, a punching equipment is used to punch holes on the surface of the special-shaped metal plate.
[0003] When the existing punching equipment punches a wavy metal plate, due to its surface being similar to a wavy shape, it is difficult to fit well with the flat surface of the clamping plate, so it is easy to shift during the punching process, resulting in the punching being offset and generating waste. For this reason, we propose a punching equipment for processing special-shaped metal plates to solve the above problems. Content of the Utility Model
[0004] To solve the above technical problems, a punching equipment for processing special-shaped metal plates is provided. This technical solution solves the problem that when the existing punching equipment punches a wavy metal plate, due to its surface being similar to a wavy shape, it is difficult to fit well with the flat surface of the clamping plate, so it is easy to shift during the punching process, resulting in the punching being offset and generating waste as proposed in the above background technique.
[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:
[0006] A punching equipment for processing special-shaped metal plates includes a workbench. On the front and rear sides of the upper end of the workbench, two symmetrically arranged first support blocks are fixedly connected. Between the two left first support blocks and the two right first support blocks, sliding rods are fixedly connected. The outer surface of the sliding rod is slidably connected with two sliding blocks that are in contact with the upper end of the workbench. The upper end of the sliding block is fixedly connected with a lower fixed plate. The upper end of the lower fixed plate is fixedly connected with a fixed frame. Inside the fixed frame, a bidirectional threaded rod is rotatably connected. The two ends of the bidirectional threaded rod are threadedly connected with brackets that are in contact with the inner wall of the support frame. The upper end of the bracket is fixedly connected with a fixed block. The lower end of the fixed block is fixedly connected with two telescopic rods. The lower ends of the two telescopic rods are fixedly connected with an upper fixed plate.
[0007] Preferably, the lower end of the upper fixed plate and the upper end of the lower fixed plate on the side away from the fixed frame are both in a wavy shape with continuous undulations, and the wave crests of the upper fixed plate correspond to the wave troughs of the lower fixed plate.
[0008] Preferably, one end of the bidirectional threaded rod penetrates through the front side of the fixed frame and is fixedly connected to a hand wheel.
[0009] Preferably, a bearing seat is fixedly connected to the center of the upper end of the upper fixing plate. One end of the bearing seat away from the upper fixing plate is rotatably connected to an adjusting screw rod. The other end of the adjusting screw rod penetrates through the lower end of the fixed block and is fixedly connected to a handle.
[0010] Preferably, support columns are fixedly connected to the four corners of the upper end of the workbench. The upper ends of the support columns are fixedly connected to a support frame. Second support blocks are fixedly connected to the four corners of the upper end of the support frame.
[0011] Preferably, a first lead screw is rotatably connected between the two second support blocks on the left side. A first slider is threadedly connected to the outer surface of the first lead screw. A first guide rod is fixedly connected between the two second support blocks on the right side. A second slider having the same size as the first slider is slidably connected to the outer surface of the first guide rod.
[0012] Preferably, a second lead screw is rotatably connected between the first slider and the second slider. A moving seat is threadedly connected to the outer surface of the second lead screw. A hydraulic cylinder is fixedly installed at the lower end of the moving seat. The output end of the hydraulic cylinder is fixedly connected to a punching head.
[0013] Preferably, a second guide rod penetrating through the left side of the moving seat is fixedly connected between the first slider and the second slider. The moving seat is slidably connected to the outer surface of the second guide rod.
[0014] Preferably, air cylinders are fixedly installed at the edges of the left and right sides of the upper end of the workbench through mounting platforms. The output ends of the air cylinders are fixedly connected to the outer side of the fixed frame.
[0015] The beneficial effects of the present utility model compared with the prior art are as follows:
[0016] This solution proposes a punching device for processing special-shaped metal plates. The lower end of the upper fixing plate and the upper end of the lower fixing plate on the side away from the fixed frame are both in a wavy shape with continuous undulations. When clamping a wavy metal plate, it can fit well on its surface, thereby realizing stable clamping and fixing, and can prevent the wavy metal plate from shifting during the punching process, so that the punching is offset and waste is generated. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the present utility model;
[0018] Figure 2 is a schematic structural diagram of the fixed frame in the present utility model;
[0019] Figure 3 is Figure 1 a partial enlarged schematic view of part A in
[0020] The reference numerals in the figure are as follows:
[0021] 1. Workbench; 2. First support block; 3. Sliding rod; 4. Sliding block; 5. Lower fixing plate; 6. Fixed frame; 7. Bidirectional threaded rod; 8. Bracket; 9. Fixed block; 10. Handwheel; 11. Adjusting screw; 12. Handle; 13. Bearing seat; 14. Telescopic rod; 15. Upper fixing plate; 16. Support column; 17. Support frame; 18. Second support block; 19. First lead screw; 20. First guide rod; 21. First slider; 22. Second slider; 23. Second lead screw; 24. Second guide rod; 25. Moving seat; 26. Hydraulic cylinder; 27. Punching head; 28. Cylinder. Detailed implementation manners
[0022] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.
[0023] Referring to Figure 1 、 Figure 2 and Figure 3 As shown, a sheet punching device for processing special-shaped metal plates includes a workbench 1. On the front and rear sides of the upper end of the workbench 1, two symmetrically arranged first support blocks 2 are fixedly connected. Between the two left first support blocks 2 and the two right first support blocks 2, a sliding rod 3 is fixedly connected. The outer surface of the sliding rod 3 is slidably connected with two sliding blocks 4 that are in contact with the upper end of the workbench 1. The upper end of the sliding block 4 is fixedly connected with a lower fixing plate 5. The upper end of the lower fixing plate 5 is fixedly connected with a fixed frame 6. Inside the fixed frame 6, a bidirectional threaded rod 7 is rotatably connected. The two ends of the bidirectional threaded rod 7 are threadedly connected with brackets 8 that are in contact with the inner wall of the support frame 17. The upper end of the bracket 8 is fixedly connected with a fixed block 9. The lower end of the fixed block 9 is fixedly connected with two telescopic rods 14. The lower ends of the two telescopic rods 14 are fixedly connected with an upper fixing plate 15. One end of the bidirectional threaded rod 7 penetrates through the front side of the fixed frame 6 and is fixedly connected with a handwheel 10. At the center of the upper end of the upper fixing plate 15, a bearing seat 13 is fixedly connected. The end of the bearing seat 13 away from the upper fixing plate 15 is rotatably connected with an adjusting screw 11. The other end of the adjusting screw 11 penetrates through the lower end of the fixed block 9 and is fixedly connected with a handle 12. On the edges of the left and right sides of the upper end of the workbench 1, cylinders 28 are fixedly installed through mounting platforms. The output end of the cylinder 28 is fixedly connected with the outside of the fixed frame 6.
[0024] Furthermore, by driving the two fixed frames 6 closer to or farther away by the air cylinder 28, the distance between the two lower fixing plates 5 can be adjusted to adapt to corrugated metal plates of different widths. Rotating the handwheel 10 can drive the bidirectional threaded rod 7 to rotate, so that the two brackets 8 on the same side move closer to or farther away from each other, thereby adjusting the distance between the two upper fixing plates 15 on the same side, and being able to adapt to corrugated metal plates of different lengths. Rotating the handle 12 can drive the adjusting screw rod 11 to rotate, so that the bearing seat 13 pushes the upper fixing plate 15 downward to clamp the corrugated metal plate, and the telescopic rod 14 can play an auxiliary fixing and guiding role.
[0025] In this embodiment, referring to Figure 1 and Figure 3 as shown, the lower ends of the upper fixing plates 15 and the upper ends of the lower fixing plates 5 on the side away from the fixed frames 6 are all in a wavy shape with continuous undulations, and the wave crests of the upper fixing plates 15 correspond to the wave troughs of the lower fixing plates 5. The wavy design of the upper fixing plates 15 and the lower fixing plates 5 can fit well with the surface of the corrugated metal plate, making the clamping more stable and able to prevent the corrugated metal plate from shifting during the punching process and generating waste.
[0026] Referring to Figure 1 as shown, support columns 16 are fixedly connected to the four corners of the upper end of the workbench 1. The upper ends of the support columns 16 are fixedly connected to a support frame 17. Second support blocks 18 are fixedly connected to the four corners of the upper end of the support frame 17. A first lead screw 19 is rotatably connected between the two second support blocks 18 on the left side. A first slider 21 is threadedly connected to the outer surface of the first lead screw 19. A first guide rod 20 is fixedly connected between the two second support blocks 18 on the right side. A second slider 22 having the same size as the first slider 21 is slidably connected to the outer surface of the first guide rod 20. A second lead screw 23 is rotatably connected between the first slider 21 and the second slider 22. A moving seat 25 is threadedly connected to the outer surface of the second lead screw 23. A second guide rod 24 passing through the left side of the moving seat 25 is fixedly connected between the first slider 21 and the second slider 22. The moving seat 25 is slidably connected to the outer surface of the second guide rod 24. A hydraulic cylinder 26 is fixedly installed at the lower end of the moving seat 25. The output end of the hydraulic cylinder 26 is fixedly connected to a punching head 27.
[0027] Furthermore, both the first lead screw 19 and the second lead screw 23 are rotated by the drive of an external motor. By rotating the first lead screw 19, the first slider 21 and the second slider 22 can be driven to move back and forth, thereby adjusting the front and back positions of the moving seat 25. Rotating the second lead screw 23 can drive the moving seat 25 to slide along the outer surface of the second guide rod 24, and further adjust the left and right positions of the moving seat 25.
[0028] Working principle: When this device is in use, first, the cylinder 28 is used to push the fixed frame 6 to move and adjust the distance between the lower fixing plates 5. Then, the corrugated metal plate is placed on the upper ends of the two lower fixing plates 5. After that, the handwheel 10 is rotated to drive the bidirectional threaded rod 7 to rotate, so that the two brackets 8 slide along the inside of the fixed frame 6, and then drive the upper fixing plate 15 to move. After moving the four upper fixing plates 15 to directly above the four corners of the corrugated metal plate, the handle 12 is rotated to drive the adjusting screw 11 to rotate, so that the bearing seat 13 pushes the upper fixing plate 15 downward to clamp the corrugated metal plate between the upper fixing plate 15 and the lower fixing plate 5. Then, the outer motor is used to drive the first lead screw 19 and the second lead screw 23 to rotate. Driven by the first lead screw 19 and the second lead screw 23, the moving seat 25 is moved, so that the punching head 27 is moved to the punching position and the punching head 27 is driven by the hydraulic cylinder 26 to press down for punching.
[0029] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A plate punching device for processing special-shaped metal plates, characterized in that: The invention comprises a workbench (1), wherein two symmetrically arranged first support blocks (2) are fixedly connected at both the front and rear sides of the upper end of the workbench (1), a sliding rod (3) is fixedly connected between the two first support blocks (2) on the left and the two first support blocks (2) on the right, the outer surface of the sliding rod (3) is slidably connected to two sliding blocks (4) which are in contact with the upper end of the workbench (1), the upper end of the sliding block (4) is fixedly connected to a lower fixing plate (5), the upper end of the lower fixing plate (5) is fixedly connected to a fixing frame (6), the interior of the fixing frame (6) is rotatably connected to a bidirectional threaded rod (7), both ends of the bidirectional threaded rod (7) are threadedly connected to a bracket (8) which is in contact with the inner wall of the support frame (17), the upper end of the bracket (8) is fixedly connected to a fixing block (9), the lower end of the fixing block (9) is fixedly connected to two telescopic rods (14), and the lower ends of the two telescopic rods (14) are fixedly connected to an upper fixing plate (15).
2. The plate punching device for processing special-shaped metal plates according to claim 1, characterized in that: The lower end of the upper fixing plate (15) and the upper end of the lower fixing plate (5) on the side away from the fixing frame (6) are both in an undulating wave shape, and the wave crest of the upper fixing plate (15) corresponds to the wave trough of the lower fixing plate (5).
3. The plate punching equipment for processing special-shaped metal plates according to claim 1, characterized in that: One end of the bidirectional threaded rod (7) passes through the front side of the fixed frame (6) and is fixedly connected to a hand wheel (10).
4. The plate punching equipment for processing special-shaped metal plates according to claim 1, characterized in that: A bearing seat (13) is fixedly connected to the center of the upper end of the upper fixing plate (15); one end of the bearing seat (13) away from the upper fixing plate (15) is rotatably connected to an adjusting screw (11); the other end of the adjusting screw (11) passes through the lower end of the fixing block (9) and is fixedly connected to a handle (12).
5. The plate punching equipment for processing special-shaped metal plates according to claim 1, characterized in that: The four corners of the upper end of the workbench (1) are fixedly connected to support columns (16), the upper ends of the support columns (16) are fixedly connected to support frames (17), and the four corners of the upper end of the support frame (17) are fixedly connected to second support blocks (18).
6. The plate punching equipment for processing special-shaped metal plates according to claim 5, characterized in that: A first screw rod (19) is rotatably connected between the two second support blocks (18) on the left side, and a first slider (21) is threadedly connected to the outer surface of the first screw rod (19). A first guide rod (20) is fixedly connected between the two second support blocks (18) on the right side, and a second slider (22) having the same size as the first slider (21) is slidably connected to the outer surface of the first guide rod (20).
7. The plate punching equipment for processing special-shaped metal plates according to claim 6, characterized in that: A second screw rod (23) is rotatably connected between the first slider (21) and the second slider (22); a movable seat (25) is threadedly connected to the outer surface of the second screw rod (23); a hydraulic cylinder (26) is fixedly mounted at the lower end of the movable seat (25); and a punching head (27) is fixedly connected to the output end of the hydraulic cylinder (26).
8. The plate punching equipment for processing special-shaped metal plates according to claim 6, characterized in that: A second guide rod (24) penetrating the left side of the movable seat (25) is fixedly connected between the first sliding block (21) and the second sliding block (22), and the movable seat (25) is slidably connected to the outer surface of the second guide rod (24).
9. The plate punching equipment for processing special-shaped metal plates according to claim 1, characterized in that: A cylinder (28) is fixedly mounted on the edges of the left and right sides of the upper end of the workbench (1) via a mounting platform, and an output end of the cylinder (28) is fixedly connected to the outer side of the fixing frame (6).