CN220880202U - Progressive die for stamping product - Google Patents
Progressive die for stamping product Download PDFInfo
- Publication number
- CN220880202U CN220880202U CN202322670737.1U CN202322670737U CN220880202U CN 220880202 U CN220880202 U CN 220880202U CN 202322670737 U CN202322670737 U CN 202322670737U CN 220880202 U CN220880202 U CN 220880202U
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- plate
- die holder
- die
- lower die
- holder
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010009 beating Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of stamping processing, in particular to a progressive die for stamping processing of products, aiming at the problems of the background technology, the utility model provides the following scheme, which comprises a lower cushion block, a lower die holder and an upper die holder, wherein the top of the lower cushion block is commonly connected with the lower die holder, the top of the lower die holder is provided with a lower base plate, the top of the lower base plate is provided with a lower die plate, an upper stripper plate is arranged above the lower die plate, the top of the upper stripper plate is provided with a stripper plate, the adhesion of the stripper plate is provided with an upper die holder, the bottom of the upper die holder is provided with an upper base plate, and the bottom of the upper base plate is provided with an upper clamping plate. The utility model has the advantages of novel design, simple structure, capability of effectively reducing the occurrence of the material beating condition, capability of avoiding high-frequency maintenance of the die, capability of improving the production efficiency, cost saving, compact structure, simplicity and convenience in production and use, high repeated positioning precision, high production efficiency and low failure rate, can be applied to mass plate production, has high efficiency, low cost and easiness in discharging, ensures the quality of products, and has higher utilization rate of materials.
Description
Technical Field
The utility model relates to the technical field of stamping processing, in particular to a progressive die for stamping processing of products.
Background
In the stamping production process of the continuous die, the material belt needs to be advanced by one step distance after one stamping is finished, and then the next stamping is carried out. The stamping die has the following defects or shortages in the use process:
1. the single punch can only punch at intervals, so that long-time work is caused, and the work efficiency is reduced;
2. The material is softer and easy to beat, the material belt is inevitably uneven in the stamping of the product, and the problem that the material belt deforms and beats in the stamping forming is more.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a progressive die for stamping products.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a progressive die for stamping products comprises a lower cushion block, a lower die holder and an upper die holder;
The upper die comprises a lower cushion block, and is characterized in that the top of the lower cushion block is connected with a lower die holder jointly, a lower base plate is arranged at the top of the lower die holder, a lower die plate is arranged at the top of the lower base plate, an upper stripping plate is arranged above the lower die plate, a stripping plate is arranged at the top of the upper stripping plate, an upper die holder is arranged on the adhesion of the stripping plate, an upper base plate is arranged at the bottom of the upper die holder, and an upper clamping plate is arranged at the bottom of the upper base plate.
As still further aspects of the utility model: the lower die plate and the lower backing plate are fixedly connected with the lower die base through fixing pins, and the upper clamping plate and the upper backing plate are fixedly connected with the upper die base through fixing pins.
As still further aspects of the utility model: the center of the top of the upper die holder is provided with a die handle, and one side of the bottom of the upper die holder is provided with an upper ejection material.
As still further aspects of the utility model: the bottom of one side of the upper die base is provided with a fixing screw, and one side of the fixing screw is provided with an inner guide post.
As still further aspects of the utility model: the inner guide post is provided with a constant-height sleeve on one side, a punch is arranged on one side of the constant-height sleeve, a spring is arranged on one side of the punch, and a guide pin is arranged on one side of the spring.
As still further aspects of the utility model: a guide block is arranged on one side of the top of the lower die holder, and a dual-purpose pin is arranged on the other side of the top of the lower die holder.
As still further aspects of the utility model: the top of the lower die holder is provided with a jacking block, and a material belt is arranged between the lower die plate and the upper stripper plate.
Compared with the prior art, the utility model provides the progressive die for stamping processing of the product, which has the following beneficial effects:
the continuous die for stamping products has the advantages of novel design, simple structure, capability of effectively reducing the occurrence of material beating, capability of avoiding high-frequency maintenance of the die and improving the production efficiency, capability of occupying only one punch, capability of improving the production efficiency, saving the cost, improving the stamping stability and the yield, reducing the die abrasion and prolonging the service life;
The continuous die for stamping products has the advantages of compact structure, simple and convenient production and use, high repeated positioning precision, high production efficiency and low failure rate, can be applied to mass plate production, has simple die structure and product process, high efficiency, low cost and easy discharge, ensures the quality of the products, and has higher utilization rate of materials.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
FIG. 1 is a three-dimensional view of the whole structure of a progressive die for stamping a product according to the present utility model;
fig. 2 is a three-dimensional view of a lower die holder of a progressive die for stamping a product according to the present utility model;
FIG. 3 is a three-dimensional view of an upper die holder of a progressive die for stamping a product according to the present utility model;
Fig. 4 is a three-dimensional cross-sectional view of an upper die holder of a progressive die for stamping a product according to the present utility model.
In the figure: 1. a lower cushion block; 2. a lower die holder; 3. a lower backing plate; 4. a lower template; 5. an upper stripper plate; 6. removing the backing plate; 7. an upper clamping plate; 8. an upper backing plate; 9. an upper die holder; 10. a die handle; 11. feeding and jacking materials; 12. a fixing pin; 13. a set screw; 14. an inner guide post; 15. a contour sleeve; 16. a punch; 17. a spring; 18. a guide pin; 19. a guide block; 20. a dual-purpose pin; 21. and (5) a jacking block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, referring to fig. 1 to 4, a progressive die for stamping a product comprises a lower pad 1, a lower die holder 2 and an upper die holder 9;
The top of the lower cushion block 1 is connected with a lower die holder 2 together, a lower base plate 3 is arranged at the top of the lower die holder 2, a lower die plate 4 is arranged at the top of the lower base plate 3, an upper stripper plate 5 is arranged above the lower die plate 4, a stripper plate 6 is arranged at the top of the upper stripper plate 5, an upper die holder 9 is arranged on the stripper plate 6 in an adhering manner, an upper base plate 8 is arranged at the bottom of the upper die holder 9, and an upper clamping plate 7 is arranged at the bottom of the upper base plate 8.
The lower die plate 4 and the lower backing plate 3 are fixedly connected with the lower die holder 2 through fixing pins 12, and the upper clamping plate 7 and the upper backing plate 8 are fixedly connected with the upper die holder 9 through fixing pins 12.
The center of the top of the upper die holder 9 is provided with a die shank 10, and one side of the bottom of the upper die holder 9 is provided with an upper ejection 11.
The bottom of one side of the upper die holder 9 is provided with a fixed screw 13, and one side of the fixed screw 13 is provided with an inner guide post 14.
The inner guide pillar 14 is provided with a height-equalizing sleeve 15 on one side, a punch 16 is arranged on one side of the height-equalizing sleeve 15, a spring 17 is arranged on one side of the punch 16, and a guide pin 18 is arranged on one side of the spring 17.
A guide block 19 is arranged on one side of the top of the lower die holder 2, and a dual-purpose pin 20 is arranged on the other side of the top of the lower die holder 2.
A jacking block 21 is arranged at the top of the lower die holder 2, and a material belt is arranged between the lower die plate 4 and the upper stripper plate 5;
Working principle: the guide pin 18 moves downwards along with the stripping plate 6, after the die is assembled with the lower die plate 4, the guide pin 18 can be inserted into a hole site on the material belt to fix the material belt, after the work is completed, the guide pin 18 can move upwards along with the stripping plate 6 to withdraw the material belt, the square ejector block 21 can be synchronously arranged at a synchronous position with the guide pin 18, when the guide pin 18 withdraws materials, the square ejector block 21 can synchronously control the material belt to prevent being pulled and deformed, the upper die base 9 moves downwards to jointly buffer the movement of the upper die base 8, the spring 17 contracts to gradually reduce the force of the bottom of the inner guide post 14 for extruding the lower die plate 4, and the buffer is brought when the upper die base 8 contacts the lower die plate 4.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a progressive die for product stamping processing, includes lower cushion (1), die holder (2) and upper die base (9), its characterized in that, lower cushion (1) top is connected with die holder (2) jointly, and die holder (2) top is provided with lower bolster (3), lower bolster (3) top is provided with lower bolster (4), and lower bolster (4) top is provided with takes off board (5), it is provided with to take off board (5) top to go up to take off board (6), and takes off backing plate (6) adhesion and be provided with upper die base (9), upper die base (9) bottom is provided with upper bolster (8), and upper bolster (8) bottom is provided with punch holder (7).
2. The progressive die for stamping products according to claim 1, characterized in that the lower die plate (4) and the lower base plate (3) are fixedly connected with the lower die holder (2) through fixing pins (12), and the upper clamping plate (7) and the upper base plate (8) are fixedly connected with the upper die holder (9) through the fixing pins (12).
3. The progressive die for stamping products according to claim 1, wherein a die shank (10) is arranged in the center of the top of the upper die holder (9), and an upper ejection material (11) is arranged on one side of the bottom of the upper die holder (9).
4. The progressive die for stamping products according to claim 1, wherein a fixing screw (13) is arranged at the bottom of one side of the upper die holder (9), and an inner guide post (14) is arranged at one side of the fixing screw (13).
5. The progressive die for stamping products according to claim 4, wherein the inner guide post (14) is provided with a constant-height sleeve (15) on one side, a punch (16) is provided on one side of the constant-height sleeve (15), a spring (17) is provided on one side of the punch (16), and a guide pin (18) is provided on one side of the spring (17).
6. The progressive die for stamping products according to claim 1, characterized in that a guide block (19) is arranged on one side of the top of the lower die holder (2), and a dual-purpose pin (20) is arranged on the other side of the top of the lower die holder (2).
7. The progressive die for stamping products according to claim 1, characterized in that a jacking block (21) is arranged at the top of the lower die holder (2), and a material belt is arranged between the lower die plate (4) and the upper stripper plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670737.1U CN220880202U (en) | 2023-10-07 | 2023-10-07 | Progressive die for stamping product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670737.1U CN220880202U (en) | 2023-10-07 | 2023-10-07 | Progressive die for stamping product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880202U true CN220880202U (en) | 2024-05-03 |
Family
ID=90877102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322670737.1U Active CN220880202U (en) | 2023-10-07 | 2023-10-07 | Progressive die for stamping product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880202U (en) |
-
2023
- 2023-10-07 CN CN202322670737.1U patent/CN220880202U/en active Active
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| GR01 | Patent grant |