Punching device capable of completing cutting, forming and punching at time

Abstract

The utility model belongs to the technical field of workpiece machining, and discloses a one-time cutting forming punching device which comprises a stamping table, a bearing structure and a punching structure, the stamping table is arranged on a support, the bearing structure comprises a base and a bearing seat, the base is connected with a driving structure, the bearing seat is movably arranged on the base, and the punching structure is arranged on the support. The punching structure comprises a connecting plate and a punching plate, the connecting plate is connected with the punching structure, the punching plate is movably connected with the connecting plate, and an upper module and a positioning column are arranged on the punching plate. The connecting plate moves downwards under the action of the first hydraulic cylinder and the piston rod, the stamping plate is pushed to move downwards through the connecting rod, the upper die blocks on the stamping plate make contact with the upper die blocks on the bearing bases, and a workpiece is machined. The purpose of simultaneous operation of punch forming and blanking is achieved, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece punching, in particular to a device that can complete cutting, forming and punching at one time. Background Art

[0002] During the workpiece processing, it is often necessary to perform operations such as cutting, stamping, and punching on the workpiece. The existing workpiece cutting, stamping, and punching equipment are mostly single-operation equipment, which leads to too long workpiece processing time and reduced processing efficiency. On the other hand, the stamped workpiece is inconvenient to take out from the lower module, which reduces the workpiece unloading efficiency.

[0003] Therefore, we propose a device that can complete cutting, forming and punching in one go to solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the problems of low processing efficiency, inconvenience in removing the stamped workpiece, and low stability of the workpiece during the stamping process in the existing workpiece cutting and stamping forming devices, and to provide a one-time cutting, forming and punching device with reasonable structural design, high processing efficiency, ability to quickly remove the stamped workpiece, good stability of the workpiece during the stamping process, and high versatility.

[0005] The technical solution adopted by the utility model to solve the technical problem is:

[0006] A device for completing cutting, forming and punching at one time comprises a punching table, a bearing structure and a punching structure, wherein the punching table is arranged on a bracket, a driving structure and a column are arranged on the punching table, a top plate is arranged on the top of the column, and a punching structure is arranged on the top plate, the bearing structure comprises a base and a bearing seat, the base is connected to the driving structure, the bearing seat is movably arranged on the base, and a lower module is arranged on the bearing seat, a workpiece to be cut, formed and punched is placed in the lower module, the punching structure comprises a connecting plate and a punching plate, the connecting plate is connected to the punching structure, a punching column is arranged on the connecting plate, the punching plate is movably connected to the connecting plate, and an upper die is arranged on the punching plate Blocks and positioning columns are provided on the stamping plate and the upper module, punching holes for the punching columns to enter and exit are provided, and a cutting block is provided at the bottom of the upper module. The stamping structure pushes the connecting plate downward, and the connecting plate drives the stamping plate and the upper module to descend. The cutting block on the upper module cuts off the workpiece, and the cut workpiece falls into the lower module. The upper module and the lower module perform stamping forming on the workpiece, and the punching column passes through the stamping holes on the stamping plate and the upper module to punch the workpiece. After the workpiece is punched, the upper module rises and separates from the lower module, and the base is rotated to move the other lower module to the bottom of the upper module to continue the cutting, forming and punching processing of the workpiece, thereby improving the cutting, forming and punching efficiency of the workpiece.

[0007] Preferably, the driving structure includes a motor, which is arranged at the bottom of the stamping table, and a transmission shaft is arranged on the motor. A mounting ring is arranged on the base, and the mounting ring is connected to the transmission shaft. The base is arranged as a structure that can be replaced on the transmission shaft through the mounting ring. The motor drives the base to rotate through the transmission shaft, and the base drives the bearing seat and the lower module on the bearing seat to rotate, so that the lower module rotates to the bottom of the upper module, and the workpiece to be cut and formed is placed in the lower module, and the workpiece is cut, formed and punched. After completing the processing of one workpiece, the base is rotated to move another lower module to the bottom of the upper module to continue the cutting, forming and punching of the workpiece, thereby improving the processing efficiency of the workpiece. The corresponding base is selected according to different lower modules, thereby improving the versatility of the cutting, forming and punching device and expanding the scope of application of the cutting, forming and punching device.

[0008] Preferably, a positioning groove is provided on the base, and a push hole is provided on the base at the bottom of the positioning groove. The bearing seat is movably inserted into the positioning groove. Connected through holes are provided on the bearing seat and the base of the lower module. The through holes and the push holes are connected, and a positioning hole for inserting the positioning column is provided on the bearing seat. The stamping structure pushes the connecting plate downward, and the connecting plate drives the stamping plate and the upper module to descend. The cutting block on the upper module cuts off the workpiece, and the cut workpiece falls into the lower module. The upper module and the lower module stamp and form the workpiece. During the stamping process, the positioning column on the upper module is inserted into the positioning hole on the bearing seat, so that the upper module and the lower module fit tightly, and the cut workpiece is fully stamped and formed, thereby enhancing the processing accuracy of the workpiece.

[0009] Preferably, a hydraulic cylinder 2 is provided at the bottom of the stamping table, and a push rod is provided on the hydraulic cylinder 2, and the push rod is arranged to be able to penetrate into the through holes on the base and the bearing seat. The hydraulic cylinder 2 pushes the push rod upward, and the push rod penetrates upward into the push hole of the base, the bearing seat and the through hole on the lower module, so that the push rod pushes up the workpiece after punching in the lower module, making it convenient for the staff to remove the punched workpiece, so that the lower module can cyclically perform the cutting, forming and punching processing of the workpiece.

[0010] Preferably, the stamping structure includes a hydraulic cylinder 1, which is arranged on the top plate, and a piston rod is arranged on the hydraulic cylinder 1. A connecting ring is arranged on the connecting plate, and the connecting ring is connected to the piston rod. The connecting plate is arranged as a structure that can be replaced on the piston rod through the connecting ring. The hydraulic cylinder and the piston rod push the connecting plate downward, and the connecting plate drives the stamping plate and the upper module to descend. The cutting block on the upper module cuts off the workpiece, and the cut workpiece falls into the lower module. The upper module and the lower module stamp the workpiece, and the punching column passes through the stamping holes on the stamping plate and the upper module to punch the workpiece.

[0011] Preferably, a connecting rod is provided on the stamping plate, the top end of the connecting rod is passed through the connecting plate, and a baffle is provided on the top end of the connecting rod. The connecting plate moves downward under the action of the hydraulic cylinder and the piston rod, and the stamping plate is pushed downward by the connecting rod, so that the upper module on the stamping plate contacts the upper module on the supporting seat, and the workpiece is processed. A plurality of supporting seats with lower modules are provided on the base, so that the purpose of simultaneous stamping and unloading is achieved, and work efficiency is further improved.

[0012] Preferably, a spring is provided on the connecting rod between the stamping plate and the connecting plate, and the spring can improve the buffering performance between the stamping plate and the connecting plate. After the upper module on the stamping plate contacts the lower module, the connecting plate can continue to descend, driving the punching column on the connecting plate to pass through the stamping plate and the punching holes on the upper module, and punching the workpiece between the upper module and the lower module.

[0013] Beneficial effects:

[0014] 1. The motor drives the base to rotate through the transmission shaft, and the base drives the bearing seat and the lower module on the bearing seat to rotate, so that the lower module rotates to the bottom of the upper module, and the workpiece to be cut and formed is placed in the lower module, and the workpiece is cut, formed and punched. After completing the processing of one workpiece, the base is rotated to move another lower module to the bottom of the upper module to continue the cutting, forming and punching of the workpiece, thereby improving the processing efficiency of the workpiece. According to different lower modules, the corresponding base is selected, the versatility of the cutting, forming and punching device is improved, and the application range of the cutting, forming and punching device is expanded;

[0015] 2. The connecting plate moves downward under the action of the hydraulic cylinder and the piston rod, and the stamping plate is pushed downward by the connecting rod, so that the upper module on the stamping plate contacts the upper module on the bearing seat, and the workpiece is processed. A plurality of bearing seats with lower modules are arranged on the base, so that the purpose of stamping and unloading can be achieved at the same time, and the work efficiency is further improved;

[0016] 3. The stamping structure pushes the connecting plate downward, and the connecting plate drives the stamping plate and the upper module to descend. The cutting block on the upper module cuts off the workpiece, and the cut workpiece falls into the lower module. The upper module and the lower module stamp the workpiece. During the stamping process, the positioning column on the upper module is inserted into the positioning hole on the bearing seat, so that the upper module and the lower module fit closely, and the cut workpiece is fully stamped to enhance the processing accuracy of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial structural schematic diagram of the utility model, illustrating the connection structure between the base and the positioning groove.

[0019] Figure 3 It is a partial structural schematic diagram of the utility model, illustrating the connection structure between the base and the bearing seat.

[0020] Figure 4 It is a partial structural schematic diagram of the utility model, illustrating the connection structure of the connecting plate and the stamping plate.

[0021] Figure 5 This is another schematic diagram of the implementation structure of the utility model

[0022] Figure 6 This utility model Figure 5 A partial structural diagram of the present invention illustrates the connection structure between the shift lever and the limit lever.

[0023] In the figure: 1. stamping table, 2. motor, 3. base, 4. bearing seat, 5. hydraulic cylinder 1, 6. connecting plate, 7. stamping plate, 8. bracket, 9. column, 10. top plate, 11. hydraulic cylinder 2, 12. push rod, 13. transmission shaft, 14. mounting ring, 15. positioning groove, 16. push hole, 17. lower module, 18. positioning hole, 19. through hole, 20. piston rod, 21. connecting ring, 22. stamping column, 23. connecting rod, 24. baffle, 25. upper module, 26. positioning column, 27. stamping hole, 28. cutting block, 29. spring, 30. gear lever, 31. limit lever. DETAILED DESCRIPTION

[0024] The present invention will be described in more detail below with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] As attached Figure 1-4 As shown, a one-time cutting, forming and punching device includes a punching table 1, a bearing structure and a punching structure. The punching table 1 is arranged on a bracket 8. A driving structure and a column 9 are arranged on the punching table 1. A top plate 10 is arranged on the top of the column 9, and a punching structure is arranged on the top plate 10. The bearing structure includes a base 3 and a bearing seat 4. The base 3 is connected to the driving structure. The bearing seat 4 is movably arranged on the base 3, and a lower module 17 is arranged on the bearing seat 4. The punching structure includes a connecting plate 6 and a punching plate 7. The connecting plate 6 is connected to the pushing structure. A punching column 22 is arranged on the connecting plate 6. The punching plate 7 is movably connected to the connecting plate 6. An upper module 25 and a positioning column 26 are arranged on the punching plate 7. Punching holes 27 for the punching column 22 to enter and exit are arranged on the stamping plate 7 and the upper module 25, and a cutting block 28 is arranged at the bottom of the upper module 25.

[0027] Among them, the driving structure includes a motor 2, which is arranged at the bottom of the stamping table 1, and a transmission shaft 13 is arranged on the motor 2. A mounting ring 14 is arranged on the base 3, and the mounting ring 14 is connected to the transmission shaft 13, and the base 3 is arranged as a structure that can be replaced on the transmission shaft 13 through the mounting ring 14. A positioning groove 15 is arranged on the base 3, and a push hole 16 is arranged on the base 3 at the bottom of the positioning groove 15. The bearing seat 4 is movably inserted into the positioning groove 15, and connected through holes 19 are arranged on the bearing seat 4 and the base 3 of the lower module 17. The through hole 19 and the push hole 16 on the base 3 are connected, and a positioning hole 18 for inserting the positioning column 26 is arranged on the bearing seat 4. A hydraulic cylinder 2 11 is arranged at the bottom of the stamping table 1, and a push rod 12 is arranged on the hydraulic cylinder 2 11, and the push rod 12 is arranged to be able to penetrate the push hole 16 on the base 3, the bearing seat 4 and the through hole 19 on the lower module 17.

[0028] Among them, the stamping structure includes a hydraulic cylinder 5, which is arranged on the top plate 10, and a piston rod 20 is arranged on the hydraulic cylinder 5. A connecting ring 21 is arranged on the connecting plate 6, and the connecting ring 21 is connected to the piston rod 20. The connecting plate 6 is arranged as a structure that can be replaced on the piston rod 20 through the connecting ring 21. A connecting rod 23 is arranged on the stamping plate 7, and the top end of the connecting rod 23 is passed through the connecting plate 6, and a baffle 24 is arranged on the top end of the connecting rod 23. A spring 29 is sleeved on the connecting rod 23 between the stamping plate 7 and the connecting plate 6.

[0029] Embodiment 2:

[0030] This embodiment is further described on the basis of the first embodiment. Figure 5-6 As shown: a device for completing cutting, forming and punching in one go, a gear lever 30 is arranged between the columns 9, the gear lever 30 is arranged as an L-shaped structure, a limit rod 31 is arranged on the outer wall of the base 3, and the limit rod 31 is arranged as a structure that can move on the gear lever 30, the motor 2 drives the base 3 to rotate through the transmission shaft 13, and the limit rod 31 on the base 3 rotates on the gear lever 30, so that the gear lever 30 limits the base 3 during the rotation process, thereby improving the stability of the base 3 during the rotation process, thereby improving the stability of the workpiece during the cutting, forming and punching process, and enhancing the forming and punching quality of the workpiece.

[0031] Working principle: according to the need to cut the workpiece to be formed and punched, select the corresponding lower module 17 and upper module 25, install the bearing seat 4 with the lower module 17 in the positioning groove 15 of the base 3, so that the through hole 19 on the lower module 17 and the through hole 19 on the bearing seat 4 are connected with the through hole 19 of the base 3, install the mounting ring 14 on the base 3 on the transmission shaft 13, install the connecting ring 21 on the connecting plate 6 on the piston rod 20, and pass the top end of the connecting rod 23 on the stamping plate 7 through the connecting plate 6, and a baffle 24 is provided at the top end of the connecting rod 23. A spring 29 is sleeved on the connecting rod 23 between the stamping plate 7 and the connecting plate 6, and the motor 2 is started. The motor 2 drives the base 3 to rotate through the transmission shaft 13, and the base 3 drives the bearing seat 4 and the lower module 17 on the bearing seat 4 to rotate, so that the lower module 17 rotates to the bottom of the upper module 25, and the workpiece to be cut and formed is placed in the lower module 17, and the hydraulic cylinder 15 is started. The hydraulic cylinder 15 and the piston rod 20 push the connecting plate 6 downward. The upper module 25 continues to descend to punch the workpiece in the lower module 17, and the punching column 22 on the connecting plate 6 punches the workpiece between the upper module 25 and the lower module 17 through the punching hole 27. After the workpiece is punched, the hydraulic cylinder 1 5 and the piston rod 20 drive the connecting plate 6 to rise, so that the upper module 25 is separated from the lower module 17, and the motor 2 drives the base 3 to rotate, and moves the other lower module 17 to the bottom of the upper module 25 to continue the cutting, forming and punching of the workpiece, and starts the hydraulic cylinder 2 11. The hydraulic cylinder 2 11 pushes the push rod 12 upward, and the push rod 12 penetrates the through hole 19 of the base 3 upward, so that the push rod 12 pushes up the punched workpiece in the lower module 17, so that the staff can remove the punched workpiece, so that the lower module 17 can cyclically perform the cutting, forming and punching of the workpiece.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. A one-time cutting, forming and punching device, comprising a punching table, a bearing structure and a punching structure, characterized in that: The punching table is arranged on the bracket, and a driving structure and a column are arranged on the punching table. A top plate is arranged on the top of the column, and a punching structure is arranged on the top plate. The bearing structure includes a base and a bearing seat. The base is connected to the driving structure. The bearing seat is movably arranged on the base, and a lower module is arranged on the bearing seat. The punching structure includes a connecting plate and a punching plate. The connecting plate is connected to the punching structure, and a punching column is arranged on the connecting plate. The punching plate is movably connected to the connecting plate, and an upper module and a positioning column are arranged on the punching plate. Punching holes for the entry and exit of the punching columns are arranged on the stamping plate and the upper module, and a cutting block is arranged at the bottom of the upper module.

2. The one-time cutting, forming and punching device according to claim 1 is characterized in that: The driving structure includes a motor, which is arranged at the bottom of the stamping table. A transmission shaft is arranged on the motor. A mounting ring is arranged on the base, the mounting ring is connected to the transmission shaft, and the base is arranged as a structure that can be replaced on the transmission shaft through the mounting ring.

3. The one-time cutting, forming and punching device according to claim 1 is characterized in that: A positioning groove is provided on the base, and a push hole is provided on the base at the bottom of the positioning groove. The bearing seat is movably inserted into the positioning groove. Connected through holes are provided on the bearing seat and the lower module base. The through hole and the push hole are connected, and a positioning hole for inserting the positioning column is provided on the bearing seat.

4. The one-time cutting, forming and punching device according to claim 2, characterized in that: The bottom of the punching table is provided with a hydraulic cylinder 2, on which a push rod is provided, and the push rod is arranged to be able to penetrate into the push hole on the base, the bearing seat and the through hole on the lower module.

5. The one-time cutting, forming and punching device according to claim 1 is characterized in that: The stamping structure includes a hydraulic cylinder 1, which is arranged on the top plate. A piston rod is arranged on the hydraulic cylinder 1. A connecting ring is arranged on the connecting plate, which connects the connecting ring to the piston rod, and the connecting plate is arranged as a structure that can be replaced on the piston rod through the connecting ring.

6. The one-time cutting, forming and punching device according to claim 1, characterized in that: The stamping plate is provided with a connecting rod, the top end of the connecting rod is passed through the connecting plate, and a baffle is provided on the top end of the connecting rod.

7. The one-time cutting, forming and punching device according to claim 6 is characterized in that: A spring is sleeved on the connecting rod between the stamping plate and the connecting plate.

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