Stamping die stripping device

Abstract

The utility model relates to the technical field of stamping dies, in particular to a stamping die stripping device which comprises a base, symmetrical supporting plates are perpendicularly and fixedly connected to the two sides of the top of the base, a transverse plate is fixedly connected between the tops of the supporting plates, a mounting hole is formed in the center of the bottom of the transverse plate in a penetrating mode, and a stamping air cylinder is fixedly connected into the mounting hole. The bottom of the output end of the stamping air cylinder is fixedly connected with an upper die base, the bottom of the upper die base is fixedly connected with a pressing block, a lower die base is fixedly connected below the pressing block and located on the top surface of the base, a stamping groove is formed in the top surface of the lower die base, the pressing block is matched with the stamping groove, a groove is formed in the bottom in the stamping groove, and a pushing assembly is arranged in the groove.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a stripping device for a stamping die. Background Art

[0002] A stamping die is a special process equipment that processes materials (metal or non-metal) into parts or semi-finished products in cold stamping processing, called a cold stamping die, commonly known as a cold punching die. Stamping is a pressure processing method that applies pressure to materials using a die installed on a press at room temperature to cause separation or plastic deformation, thereby obtaining the required parts. However, in the prior art, after the materials are processed, it is not convenient for the stamping die to demold the stamped workpieces. After stamping, the workpieces are easily stuck in the stamping groove and are not easy to take out, thus reducing the stamping efficiency and resulting in poor use effects. Summary of the Utility Model

[0003] In view of the above situation, in order to overcome the deficiencies of the prior art, the purpose of the present utility model is to provide a stripping device for a stamping die, which has the advantage of having a stripping component to solve the problems raised in the above background art.

[0004] The above technical purpose of the present utility model is achieved through the following technical solutions:

[0005] A stripping device for a stamping die includes a base. On both sides of the top of the base, symmetric support plates are vertically and fixedly connected. A cross plate is fixedly connected between the tops of the support plates. An installation hole is penetrated through the center position of the bottom of the cross plate. A stamping cylinder is fixedly connected in the installation hole. The bottom of the output end of the stamping cylinder is fixedly connected with an upper die base. A pressing block is fixedly connected to the bottom of the upper die base. Below the pressing block, a lower die base is fixedly connected to the surface of the top of the base. A stamping groove is opened on the surface of the top of the lower die base. The pressing block is adapted to the stamping groove. A groove is opened at the bottom of the stamping groove. A pushing component is arranged in the groove. The pushing component includes a telescopic rod fixedly connected to the bottom of the inner part of the groove. A return spring is sleeved outside the telescopic rod. The top of the telescopic rod is fixedly connected with a pushing plate. The pushing plate is adapted to the groove. A connecting groove is opened on the pushing plate. A blowing component is arranged in the connecting groove. The blowing component includes a blowing head arranged in a matching manner in the connecting groove. The blowing head is communicated with a blowing pipe. The blowing pipe extends to the outside of the base. The extending end of the blowing pipe is communicated with a blowing pump. The blowing pump is fixedly connected to the outer wall of the base.

[0006] By adopting the above technical solution, during stamping operation, the operator places the material in the stamping groove, and then starts the stamping cylinder to move downward in cooperation with the upper die holder and the pressing block at the bottom of the upper die holder, and completes the stamping operation in cooperation with the stamping groove embedded in the lower die holder. During the stamping process, the pushing plate is pressed downward and embedded in the groove. After stamping is completed, the pushing plate is pushed upward by the cooperation of the telescopic rod and the return spring. At this time, the material in the stamping groove is pushed to a suitable position. Then the operator starts the air blowing pump, and through the cooperation of the air blowing pipe and the air blowing head, the material on the pushing plate is blown outside the lower die holder, which is convenient for the operator to take away the material.

[0007] Further setting: Limit damping rods are fixedly connected to the peripheries of the bottom of the upper die holder, limit springs are sleeved on the outer sides of the limit damping rods, limit blocks are fixedly connected to the bottoms of the limit damping rods, limit grooves are formed in the peripheries of the top of the lower die holder, and the limit blocks are matched and embedded in the limit grooves.

[0008] By adopting the above technical solution, when the upper die holder moves downward for stamping operation in cooperation with the stamping cylinder, the limit blocks at the peripheries of the bottom of the upper die holder are all matched and embedded in the limit grooves at the peripheries of the top of the lower die holder. When the limit blocks are matched and embedded in the limit grooves, through the cooperation of the limit damping rods and the limit springs sleeved on the outer sides of the limit damping rods, a supporting and buffering effect is achieved.

[0009] Further setting: Support feet are fixedly connected to the peripheries of the bottom of the base, and fixed seats are fixedly connected to the bottoms of the support feet.

[0010] By adopting the above technical solution, the cooperation of the support feet and the base plays a supporting role to ensure the stability of the whole equipment during operation.

[0011] Further setting: A plurality of threaded holes are formed in the fixed seat, and mounting bolts are threadedly connected in the plurality of threaded holes.

[0012] By adopting the above technical solution, through the threaded holes formed in the fixed seat and the mounting bolts threadedly connected in the threaded holes, the whole equipment is installed and fixed, ensuring the stability of the whole equipment during operation.

[0013] Further setting: A lamp groove is formed in the inner side wall of the support plate, a lamp strip is arranged in the lamp groove, the lamp strip is electrically connected to a battery holder, the battery holder is electrically connected to a switch, and the battery holder and the switch are both arranged on the outer wall of the support plate.

[0014] By adopting the above technical solution, during operation, the operator provides a sufficient lighting environment through the electrical connection between the lamp strip, the battery holder and the switch, which is convenient for the operator to observe the operation situation.

[0015] Further setting: A transparent protective cover is arranged on the outer wall of the lamp groove.

[0016] By adopting the above technical solution, through the cooperative work of the transparent protective cover, the light strip is protected, avoiding damage to the light strip and affecting lighting.

[0017] In summary, the present utility model has the following beneficial effects:

[0018] During stamping operation, the operator places the material in the stamping groove, and then activates the stamping cylinder to move downward in cooperation with the upper die holder and the pressing block at the bottom of the upper die holder, and completes the stamping operation by fitting into the stamping groove embedded in the lower die holder. During the stamping process, the material pushing plate is pressed downward and embedded into the groove. After stamping is completed, the material pushing plate is pushed upward through the cooperative work of the telescopic rod and the return spring. At this time, the material in the stamping groove is pushed to a suitable position. Then the operator activates the air blowing pump, and through the cooperative work of the air blowing pipe and the air blowing head, the material on the material pushing plate is blown outside the lower die holder, facilitating the operator to take away the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, but do not constitute an improper limitation to the present utility model. In the drawings:

[0020] Figure 1 is the front view structural schematic diagram of the present utility model;

[0021] Figure 2 is the rear view of the present utility model.

[0022] In the figure, 1, base; 2, support plate; 3, cross plate; 4, mounting hole; 5, stamping cylinder; 6, upper die holder; 7, pressing block; 8, lower die holder; 9, stamping groove; 10, groove; 11, material pushing assembly; 12, telescopic rod; 13, return spring; 14, material pushing plate; 15, connecting groove; 16, air blowing assembly; 17, air blowing head; 18, air blowing pipe; 19, air blowing pump; 20, limit damping rod; 21, limit spring; 22, limit block; 23, limit groove; 24, support foot; 25, fixed seat; 26, threaded hole; 27, mounting bolt; 28, lamp groove; 29, light strip; 30, battery holder; 31, switch; 32, transparent protective cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Regarding the foregoing and other technical contents, features and effects of the present utility model, they will be clearly presented in the following detailed description of the embodiments in conjunction with the attached Figure 1 to attached Figure 2 In the detailed description of the embodiments, the structural contents mentioned in the following embodiments are all with reference to the drawings of the specification.

[0024] The following will describe each exemplary embodiment of the present utility model with reference to the drawings.

[0025] Embodiment 1: A blanking device for a stamping die, as Figure 1 , 2 shown, including a base 1. On both sides of the top of the base 1, symmetric support plates 2 are vertically and fixedly connected. Between the tops of the support plates 2, a cross plate 3 is fixedly connected. At the center position of the bottom of the cross plate 3, an installation hole 4 is penetrated. Inside the installation hole 4, a stamping cylinder 5 is fixedly connected. At the bottom of the output end of the stamping cylinder 5, an upper die base 6 is fixedly connected. At the bottom of the upper die base 6, a pressing block 7 is fixedly connected. Below the pressing block 7, a lower die base 8 is fixedly connected to the top surface of the base 1. On the top surface of the lower die base 8, a stamping groove 9 is opened. The pressing block 7 is adapted to the stamping groove 9. At the bottom of the stamping groove 9, a groove 10 is opened. Inside the groove 10, a material pushing assembly 11 is provided. The material pushing assembly 11 includes a telescopic rod 12 fixedly connected to the bottom of the groove 10. A return spring 13 is sleeved outside the telescopic rod 12. At the top of the telescopic rod 12, a material pushing plate 14 is fixedly connected. The material pushing plate 14 is adapted to the groove 10. On the material pushing plate 14, a connection groove 15 is opened. Inside the connection groove 15, a blowing assembly 16 is provided. The blowing assembly 16 includes a blowing head 17 arranged to match in the connection groove 15. The blowing head 17 is communicated with a blowing pipe 18. The blowing pipe 18 extends to the outside of the base 1. The extending end of the blowing pipe 18 is communicated with a blowing pump 19. The blowing pump 19 is fixedly connected to the outer wall of the base 1.

[0026] As Figure 1 shown, at the four corners of the bottom of the upper die base 6, limiting damping rods 20 are fixedly connected. Limiting springs 21 are sleeved outside the limiting damping rods 20. At the bottom of the limiting damping rods 20, limiting blocks 22 are fixedly connected. At the four corners of the top of the lower die base 8, limiting grooves 23 are opened. The limiting blocks 22 are embedded in the limiting grooves 23 in a matching manner.

[0027] As Figure 1 shown, at the four corners of the bottom of the base 1, support feet 24 are fixedly connected. At the bottom of the support feet 24, fixing seats 25 are fixedly connected. On the fixing seats 25, a plurality of threaded holes 26 are opened. Inside the plurality of threaded holes 26, mounting bolts 27 are threadedly connected.

[0028] As Figure 1 shown, on the inner side wall of the support plate 2, a lamp groove 28 is opened. A transparent protective cover 32 is provided on the outer wall of the lamp groove 28. Inside the lamp groove 28, a lamp strip 29 is provided. The lamp strip 29 is electrically connected to a battery holder 30. The battery holder 30 is electrically connected to a switch 31. The battery holder 30 and the switch 31 are both arranged on the outer wall of the support plate 2.

[0029] In the embodiment of the present utility model, during stamping operation, the operator places the material in the stamping groove 9, and then starts the stamping cylinder 5 to move downward in cooperation with the upper die base 6 and the pressing block 7 at the bottom of the upper die base 6, and completes the stamping operation by fitting into the stamping groove 9 embedded in the lower die base 8. During the stamping process, the pushing plate 14 is pressed downward and embedded into the groove 10. When the upper die base 6 moves downward for stamping work in cooperation with the stamping cylinder 5, the limiting blocks 22 around the bottom of the upper die base 6 are all fitted and embedded into the limiting grooves 23 around the top of the lower die base 8. When the limiting block 22 is fitted and embedded into the limiting groove 23, the limiting damping rod 20 and the limiting spring 21 sleeved outside the limiting damping rod 20 work together to play a role of support and buffering. After stamping is completed, the pushing plate 14 is pushed upward by the cooperation of the telescopic rod 12 and the return spring 13. At this time, the material in the stamping groove 9 is pushed to a suitable position. Then the operator starts the air blowing pump 19, and through the cooperation of the air blowing pipe 18 and the air blowing head 17, the material on the pushing plate 14 is blown outside the lower die base 8, which is convenient for the operator to take away the material.

[0030] The above is a further detailed description of the present utility model in combination with specific embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to this; for those skilled in the art of the present utility model and related technical fields, based on the technical solution idea of the present utility model, the expansions, operation methods, and data replacements should all fall within the protection scope of the present utility model.

Claims

1. A stamping die stripping device, comprising a base (1), characterized in that: Symmetrical support plates (2) are vertically fixedly connected to both sides of the top of the base (1), a transverse plate (3) is fixedly connected between the tops of the support plates (2), a mounting hole (4) is provided through the center of the bottom of the transverse plate (3), a stamping cylinder (5) is fixedly connected in the mounting hole (4), an upper die seat (6) is fixedly connected to the bottom of the output end of the stamping cylinder (5), a pressure block (7) is fixedly connected to the bottom of the upper die seat (6), a lower die seat (8) is fixedly connected to the top surface of the base (1) below the pressure block (7), a stamping groove (9) is provided on the top surface of the lower die seat (8), the pressure block (7) is matched with the stamping groove (9), a groove (10) is provided in the bottom of the stamping groove (9), a pusher assembly (11) is provided in the groove (10), the The push assembly (11) comprises a telescopic rod (12) fixedly connected to the bottom of the groove (10), a return spring (13) being sleeved on the outer side of the telescopic rod (12), a push plate (14) being fixedly connected to the top of the telescopic rod (12), the push plate (14) being matched with the groove (10), a connecting groove (15) being provided on the push plate (14), a blowing assembly (16) being provided in the connecting groove (15), the blowing assembly (16) comprising a blowing head (17) matchedly arranged in the connecting groove (15), the blowing head (17) being connected to a blowing pipe (18), the blowing pipe (18) extending to the outer side of the base (1), the extending end of the blowing pipe (18) being connected to a blowing pump (19), the blowing pump (19) being fixedly connected to the outer wall of the base (1).

2. A stamping die stripping device according to claim 1, characterized in that: The bottom of the upper die seat (6) is fixedly connected to a limit damping rod (20) on all sides, and a limit spring (21) is sleeved on the outside of the limit damping rod (20). The bottom of the limit damping rod (20) is fixedly connected to a limit block (22). The top of the lower die seat (8) is provided with a limit groove (23) on all sides, and the limit block (22) is matched and embedded in the limit groove (23).

3. A stamping die stripping device according to claim 1, characterized in that: The base (1) is fixedly connected to supporting feet (24) on all four sides of the bottom, and the bottoms of the supporting feet (24) are fixedly connected to fixing seats (25).

4. A stamping die stripping device according to claim 3, characterized in that: The fixing seat (25) is provided with a plurality of threaded holes (26), and mounting bolts (27) are threadedly connected in the plurality of threaded holes (26).

5. A stamping die stripping device according to claim 1, characterized in that: The inner wall of the support plate (2) is provided with a light groove (28), a light strip (29) is provided in the light groove (28), the light strip (29) is electrically connected to a battery holder (30), the battery holder (30) is electrically connected to a switch (31), and the battery holder (30) and the switch (31) are both arranged on the outer wall of the support plate (2).

6. A stamping die stripping device according to claim 5, characterized in that: The outer wall of the lamp trough (28) is provided with a transparent protective cover (32).

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