Punching machine aluminum cover clamping equipment

Abstract

The utility model relates to the technical field of aluminum cover stamping production accessories, and discloses a punching machine aluminum cover clamping device which comprises a supporting table, the top of the supporting table is fixedly connected with two symmetrical supporting blocks, the tops of the two supporting blocks are jointly and fixedly connected with a machining frame, one side of the top of the machining frame is fixedly connected with two symmetrical connecting pieces, and the other side of the top of the machining frame is fixedly connected with two symmetrical connecting pieces. Grooves are formed in the adjacent sides of the two connecting pieces correspondingly, lifting blocks are slidably arranged in the two grooves correspondingly, through rotation and clamping of a rotating roller, the stability of an aluminum roll during feeding is guaranteed, through rotating arrangement of two limiting wheels, it is guaranteed that during feeding, the front end of the aluminum roll can be stably fed, and the stability of feeding is guaranteed. And through lifting and horizontal sliding of the feeding non-slip mat and attachment and separation of the feeding non-slip mat and the top of the front end of the aluminum roll, continuous feeding work of the front end of the aluminum roll is achieved, the aluminum roll can be directly clamped, fed and machined, and the stamping work efficiency of the whole aluminum cover is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum cover stamping production parts, specifically to a punch press aluminum cover clamping device. Background Technology

[0002] A punch press is an industrial machine used to process sheet metal, widely used in manufacturing. It applies pressure to the sheet metal by fixing a die to the machine, performing operations such as punching, shearing, and forming. The main function of a punch press is to achieve efficient and high-precision processing, suitable for mass production, including the stamping production of aluminum caps.

[0003] In existing aluminum cover production, the stamping process typically involves stamping square aluminum sheets that have been cut into shape. These square aluminum sheets are usually rolled up in coils before processing to facilitate overall winding. Before stamping, the coiled aluminum material needs to be cut into sheets because square aluminum sheets are easier to clamp and feed, thus facilitating stamping. However, this process requires additional aluminum sheet cutting, reducing the overall stamping efficiency.

[0004] Therefore, it is necessary to design a punch press aluminum cover clamping device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a punch press aluminum cover clamping device to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a punch press aluminum cover clamping device, comprising a support platform, two symmetrical support blocks fixedly connected to the top of the support platform, and a processing frame fixedly connected to the top of the two support blocks, two symmetrical connecting pieces fixedly connected to one side of the top of the processing frame, and grooves formed on adjacent sides of the two connecting pieces, with lifting blocks slidably disposed inside each of the two grooves, a positioning rod fixedly connected inside one groove, and a screw threaded into the other groove, with a first knob fixedly connected to the top of the screw, one lifting block threadedly sleeved on the outer surface of the screw, and the other lifting block slidably sleeved on the outer surface of the positioning rod, and a second rotating shaft rotatably connected between the two lifting blocks, with a rotating roller fixedly sleeved on the outer surface of the second rotating shaft, and side pieces fixedly connected to both sides of one end of the processing frame, and the... A square opening is provided on the other side of the top of the support platform. A bidirectional threaded rod is rotatably connected between the two side plates, and a second knob is fixedly connected to one end of the bidirectional threaded rod. Threaded sleeve blocks are threadedly sleeved at both ends of the bidirectional threaded rod between the two side plates. A first rotating shaft is rotatably connected to the top of each of the two threaded sleeve blocks, and a limit wheel is fixedly sleeved at the top of the first rotating shaft. A first connecting block is slidably arranged between the support platform and the processing frame, and sliding support blocks are fixedly connected to both ends of the first connecting block. A second servo electric cylinder is fixedly inserted into the interior of each of the two sliding support blocks. A connecting plate is fixedly connected to the top of the two second servo electric cylinders. A feeding anti-slip pad is fixedly connected to the bottom of the connecting plate. A second connecting block is fixedly connected between the two sliding support blocks. A third servo electric cylinder is fixedly connected to one side of the inner cavity of the processing frame, and one end of the third servo electric cylinder is fixedly connected to one side of the second connecting block.

[0007] Preferably, two symmetrical first servo electric cylinders are fixedly connected to the bottom of the support platform, and the bottom of the two first servo electric cylinders are fixedly connected to a fixing plate, and the fixing plate is provided with multiple mounting holes.

[0008] Preferably, the two sliding blocks are slidably disposed on both sides of the processing frame, the top of the support platform is provided with a sliding groove, the bottom of the first connecting block is fixedly connected with a sliding block, and the sliding block is slidably disposed inside the sliding groove.

[0009] Preferably, the processing frame is a U-shaped frame, and the second connecting block is slidably disposed inside the U-shaped frame. The first connecting block is a square block, and the top and bottom of the first connecting block are respectively attached to the bottom of the processing frame and the top of the support platform. The two sides of the two lifting blocks are respectively attached to the two sides of the two grooves.

[0010] Preferably, the two limiting wheels are rotatably mounted on the top of the processing frame, and the outer surfaces of the two limiting wheels are provided with annular grooves, and both sides of the annular grooves are provided with arc surfaces.

[0011] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0012] This invention ensures stable feeding of aluminum coils by rotating and clamping the rollers. The rotation of two limiting wheels ensures stable feeding of the front end of the aluminum coil. The lifting and sliding of the feeding anti-slip pad, through its contact and separation with the top of the aluminum coil front end, enables continuous feeding of the front end of the aluminum coil. This allows for direct clamping and feeding of the aluminum coil, improving the stamping efficiency of the overall aluminum cover. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the screw structure of this utility model;

[0015] Figure 3 This is an exploded view of the support platform structure of this utility model;

[0016] In the diagram: 1. Support platform; 2. Support block; 3. Processing frame; 4. Connecting piece; 5. First knob; 6. Positioning rod; 7. Lifting block; 8. Rotating roller; 9. Connecting plate; 10. Feeding anti-slip pad; 11. Limiting wheel; 12. First rotating shaft; 13. Bidirectional threaded rod; 14. Second knob; 15. Side piece; 16. Fixing plate; 17. First servo cylinder; 18. Sliding support block; 19. Second servo cylinder; 20. First connecting block; 21. Screw; 22. Second rotating shaft; 23. Sliding groove; 24. Sliding locking block; 25. Threaded sleeve block; 26. Third servo cylinder; 27. Second connecting block. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Obviously, many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Please see Figure 1-3This utility model provides a punch press aluminum cover clamping device, including a support platform 1. Two symmetrical support blocks 2 are fixedly connected to the top of the support platform 1, and a processing frame 3 is fixedly connected to the top of the two support blocks 2. Two symmetrical connecting pieces 4 are fixedly connected to one side of the top of the processing frame 3, and grooves are formed on adjacent sides of the two connecting pieces 4. Lifting blocks 7 are slidably arranged inside each of the two grooves. A positioning rod 6 is fixedly connected inside one groove, and a screw 21 is threaded into the other groove. A first knob 5 is fixedly connected to the top of the screw 21. One lifting block 7 is threaded onto the outer surface of the screw 21, and the other lifting block 7 is slidably fitted onto the outer surface of the positioning rod 6. A second rotating shaft 22 is rotatably connected between the two lifting blocks 7. A rotating roller 8 is fixedly sleeved on the outer surface of the rotating shaft 22. Side plates 15 are fixedly connected to both sides of one end of the processing frame 3, and a square opening is provided on the other side of the top of the support platform 1. A bidirectional threaded rod 13 is rotatably connected between the two side plates 15, and a second knob 14 is fixedly connected to one end of the bidirectional threaded rod 13. Threaded sleeve blocks 25 are threadedly sleeved at both ends of the bidirectional threaded rod 13 between the two side plates 15, and a first rotating shaft 12 is rotatably connected to the top of each of the two threaded sleeve blocks 25. A limit wheel 11 is fixedly sleeved at the top of the first rotating shaft 12. A first connecting block 20 is slidably arranged between the support platform 1 and the processing frame 3, and sliding support blocks 18 are fixedly connected to both ends of the first connecting block 20. A second servo motor is fixedly inserted into the interior of each of the two sliding support blocks 18. The top of the two second servo electric cylinders 19 is fixedly connected to a connecting plate 9. The bottom of the connecting plate 9 is fixedly connected to a feeding anti-slip pad 10. A second connecting block 27 is fixedly connected between the two sliding support blocks 18. A third servo electric cylinder 26 is fixedly connected to one side of the inner cavity of the processing frame 3. One end of the third servo electric cylinder 26 is fixedly connected to one side of the second connecting block 27. Before stamping, the device is placed between the aluminum coil and the stamping device of the punch press. One end of the coil is passed between the rotating roller 8 and the processing frame 3. By rotating the first knob 5, the height of the rotating roller 8 is adjusted by rotating the screw 21. Thus, the rotating roller 8 clamps one end of the aluminum coil between the rotating roller 8 and the processing frame 3. Then, one end is stretched between the two limit wheels 11 and protrudes. Outside the processing frame 3, it is used for punching processing. At this time, the distance between the two limit wheels 11 can be adjusted by rotating the second knob 14 to clamp aluminum coils of different widths. When the device is running, the retraction of the two second servo cylinders 19 and the contact between the feeding anti-slip pad 10 and the aluminum coil ensure the stability of the aluminum coil clamping. When the protruding part of the aluminum coil has been stamped with the aluminum cover, the extension of the third servo cylinder 26 can extend the unprocessed part of the aluminum coil for further processing. When the feeding anti-slip pad 10 cannot move to extend the front end of the aluminum coil, the feeding anti-slip pad 10 can be raised and retracted by the third servo cylinder 26 to slide the feeding anti-slip pad 10 towards the rotating roller 8, and then the feeding anti-slip pad 10 is brought into contact with the aluminum coil.The aluminum coil can then be fed by extending the third servo electric cylinder 26. Through the above operations, continuous aluminum cover stamping can be performed on the aluminum coil, improving the overall stamping process of the aluminum coil.

[0020] To facilitate the device's application to the height of punching operations, two symmetrical first servo electric cylinders 17 are fixedly connected to the bottom of the support platform 1, and a fixing plate 16 is fixedly connected to the bottom of the two first servo electric cylinders 17, and multiple mounting holes are provided on the fixing plate 16.

[0021] To facilitate feeding the front end of the aluminum coil clamped between the two limiting wheels 11, two sliding blocks 18 are slidably disposed on both sides of the processing frame 3. A sliding groove 23 is provided on the top of the support platform 1. A sliding block 24 is fixedly connected to the bottom of the first connecting block 20, and the sliding block 24 is slidably disposed inside the sliding groove 23.

[0022] Furthermore, in order to use the extension and retraction of the third servo electric cylinder 26 to feed the aluminum coil, the processing frame 3 is a U-shaped frame, and the second connecting block 27 is slidably set inside the U-shaped frame. The first connecting block 20 is a square block, and the top and bottom of the first connecting block 20 are respectively attached to the bottom of the processing frame 3 and the top of the support platform 1. The two lifting blocks 7 are respectively attached to the two sides of the two grooves.

[0023] In order to clamp the front end of the aluminum coil, two limiting wheels 11 are rotatably set on the top of the processing frame 3, and the outer surface of the two limiting wheels 11 is provided with annular grooves, and the two sides of the annular grooves are provided with arc surfaces.

[0024] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0025] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0026] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A punch press aluminum cover clamping device, comprising a support table (1), characterized in that: The top of the support platform (1) is fixed with two symmetrical support blocks (2), and the top of the two support blocks (2) is fixed with a processing frame (3). Two symmetrical connecting pieces (4) are fixed to one side of the top of the processing frame (3), and grooves are provided on adjacent sides of the two connecting pieces (4). Lifting blocks (7) are slidably arranged inside the two grooves. A positioning rod (6) is fixed inside one groove, and a screw (21) is threaded into the other groove. The top of the screw (21) is fixed with a... The first knob (5) is connected to the outer surface of the screw (21) by a threaded connection, and the other lifting block (7) is slidably connected to the outer surface of the positioning rod (6). A second rotating shaft (22) is rotatably connected between the two lifting blocks (7), and a rotating roller (8) is fixedly sleeved on the outer surface of the second rotating shaft (22). Side pieces (15) are fixedly connected to both sides of one end of the processing frame (3), and a square opening is provided on the other side of the top of the support platform (1). A two-way screw is rotatably connected between the two side pieces (15). A threaded rod (13) is provided, and a second knob (14) is fixedly connected to one end of the bidirectional threaded rod (13). Threaded sleeve blocks (25) are threadedly fitted to both ends of the bidirectional threaded rod (13) between the two side plates (15). A first rotating shaft (12) is rotatably connected to the top of each of the two threaded sleeve blocks (25). A limit wheel (11) is fixedly fitted to the top end of the first rotating shaft (12). A first connecting block (20) is slidably arranged between the support platform (1) and the processing frame (3). Both ends of the first connecting block (20) are fixedly connected to the second knob (14). A sliding support block (18) is connected to each of the two sliding support blocks (18), and a second servo electric cylinder (19) is fixedly inserted inside each of the two second servo electric cylinders (19). A connecting plate (9) is fixedly connected to the top of the two second servo electric cylinders (19). A feeding anti-slip pad (10) is fixedly connected to the bottom of the connecting plate (9). A second connecting block (27) is fixedly connected between the two sliding support blocks (18). A third servo electric cylinder (26) is fixedly connected to one side of the inner cavity of the processing frame (3). One end of the third servo electric cylinder (26) is fixedly connected to one side of the second connecting block (27).

2. The punch press aluminum cover clamping device according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly connected to two symmetrical first servo electric cylinders (17), and the bottom of the two first servo electric cylinders (17) is fixedly connected to a fixing plate (16), and the fixing plate (16) is provided with multiple mounting holes.

3. The punch press aluminum cover clamping device according to claim 1, characterized in that: Two sliding blocks (18) are slidably disposed on both sides of the processing frame (3). A sliding groove (23) is provided on the top of the support platform (1). A sliding block (24) is fixedly connected to the bottom of the first connecting block (20), and the sliding block (24) is slidably disposed inside the sliding groove (23).

4. The punch press aluminum cover clamping device according to claim 1, characterized in that: The processing frame (3) is a square frame, and the second connecting block (27) is slidably disposed inside the square frame. The first connecting block (20) is a square block. The top and bottom of the first connecting block (20) are respectively attached to the bottom of the processing frame (3) and the top of the support platform (1). The two lifting blocks (7) are respectively attached to the two sides of the two grooves.

5. The punch press aluminum cover clamping device according to claim 1, characterized in that: The two limiting wheels (11) are rotatably mounted on the top of the processing frame (3), and the outer surfaces of the two limiting wheels (11) are provided with annular grooves, and the two sides of the annular grooves are provided with arc surfaces.

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