CN208928956U - A kind of stamping die with closed semishearing resetting structure - Google Patents
A kind of stamping die with closed semishearing resetting structure Download PDFInfo
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- CN208928956U CN208928956U CN201821523086.6U CN201821523086U CN208928956U CN 208928956 U CN208928956 U CN 208928956U CN 201821523086 U CN201821523086 U CN 201821523086U CN 208928956 U CN208928956 U CN 208928956U
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- plate
- resetting
- block
- die holder
- lower die
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Abstract
A kind of stamping die with closed semishearing resetting structure, including upper die and lower die, upper mold includes the upper die holder set gradually from top to down, upper padding plate, upper clamp plate, baffle plate and stripper plate, lower die includes the lower template set gradually from top to down, lower bolster, lower backboard and lower die holder, it is connected between upper die holder and lower die holder by outer guiding post and outer bush, outer guiding post is equipped with damping spring；It is connected between upper padding plate and stripper plate, lower template by inner guiding post and interior guide sleeve；It is movably installed with formed punch in upper mold, is equipped in formed punch and pushes away spring；Resetting block connecting plate is equipped in lower bolster, resetting block connecting plate is equipped with floating block corresponding with formed punch, and the two sides of floating block are equipped with resetting block, floating block spring is equipped between resetting block connecting plate and lower die.The utility model product can successfully lean on floating block to eject die face, and will not directly be formed to top by formed punch under the action of resetting block and floating block, to reach Product Process requirement.
Description
Technical field
The utility model relates to stamping die technology, especially a kind of punching press with closed semishearing resetting structure
Mold.
Background technique
Since product shear surface belongs to functional assembly face, required precision is relatively high, cannot directly adopt punching technology
It completes.When processing, when upper mold stroke is covered, product and material strip are in semi-detached shape state, and protrusion branch is extruded in cavity plate
It is not easy de- material；If can directly using floating block de- material and formed punch makes product top come loose on top to fall in mold.
Therefore, the prior art is to be improved and improves.
Summary of the invention
For the shortcomings of the prior art, the purpose of the utility model is to provide it is a kind of it is structurally reasonable, reach
The stamping die with closed semishearing resetting structure that Product Process requires.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of stamping die with closed semishearing resetting structure, including upper die and lower die, upper mold include from top to down
Upper die holder, upper padding plate, upper clamp plate, baffle plate and the stripper plate set gradually, lower die include the lower die set gradually from top to down
Plate, lower bolster, lower backboard and lower die holder are connected between upper die holder and lower die holder by outer guiding post and outer bush, are set on outer guiding post
There is damping spring；It is connected between upper padding plate and stripper plate, lower template by inner guiding post and interior guide sleeve；Punching is movably installed in upper mold
Head, interior be equipped with of formed punch push away spring；Resetting block connecting plate is equipped in lower bolster, resetting block connecting plate is equipped with corresponding with formed punch
The two sides of floating block, floating block are equipped with resetting block, and floating block spring is equipped between resetting block connecting plate and lower die.
Preferably, lower die holder is equipped with parallel block, and the height of parallel block is equal to the distance between upper die holder and lower die holder.
Compared with prior art, the utility model has the beneficial effects that
It designs due to the above structure, product can successfully lean on floating block to eject die face, and the work by resetting block
It will not directly be formed to top with low punch and floating block, to reach Product Process requirement.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model die opening state；
Attached drawing 2 is the structural schematic diagram of the utility model closed mode state.
Each label is respectively in figure: (1) upper die holder, (2) upper padding plate, (3) upper clamp plate, (4) baffle plate, (5) stripper plate,
(6) lower template, (7) lower bolster, (8) lower backboard, (9) lower die holder, (10) outer guiding post, (11) outer bush, (12) damping spring,
(13) inner guiding post, (14) interior guide sleeve, (15) formed punch, (16) resetting block connecting plate, (17) floating block, (18) (19) resetting block, (20)
(21) floating block spring, (22) parallel block, (23) (24) push away spring.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to Figure 1 and Fig. 2, a kind of stamping die with closed semishearing resetting structure of the utility model, including it is upper
Mould and lower die, upper mold include the upper die holder 1 set gradually from top to down, upper padding plate 2, upper clamp plate 3, baffle plate 4 and stripper plate 5,
Lower die includes the lower template 6 set gradually from top to down, lower bolster 7, lower backboard 8 and lower die holder 9, upper die holder 1 and lower die holder 9 it
Between connected by outer guiding post 10 and outer bush 11, outer guiding post 10 is equipped with damping spring 12；Upper padding plate 2 and stripper plate 5, lower template
It is connected between 6 by inner guiding post 13 and interior guide sleeve 14；Formed punch 15 is movably installed in upper mold, which is connected with external die shank
It connects, is set in formed punch there are two pushing away spring 23 and 24；It is equipped with resetting block connecting plate 16 in lower bolster, is set on resetting block connecting plate 16
There is floating block 17 corresponding with formed punch 15, the two sides of floating block 17 are equipped with resetting block 18 and 19, between resetting block connecting plate 16 and lower die
If there are two floating block springs 20 and 21；Lower die holder is equipped with parallel block 22, the height of parallel block be equal to upper die holder and lower die holder it
Between distance.
When utility model works, first processed product is sent to floating block, upper mold downlink, stripper plate contacts reset first
Block drives resetting block downlink, and floating block spring is compressed, and then pushes away spring contact band converted products, pushes away spring and compressed, rushed
Head is continued traveling downwardly under the action of die shank until completing semishearing operation to the processed product on floating block；When die sinking, upper mold uplink,
Resetting block under the action of floating block spring so that processing after product be attached on stripper plate, it is to be processed after product be detached under
After template, pushes away spring reset and push away the product after the processing being attached on stripper plate, i.e., after formed punch is detached from product, resetting block
Stripper plate is still withstood, prevents floating block and formed punch from directly so that product top is come loose on top and falls in mold, to reach Product Process
It is required that.
To sum up, the utility model is designed by above-mentioned structure, solves the shortcomings of the prior art, has knot
The features such as structure is reasonable, manufactured product quality is high and precision is high.
The above is only the preferable implementation of the utility model, not makees in any form to the utility model
Limitation, any person skilled in the art are changed or are modified to equivalent variations possibly also with above-mentioned technology contents
Equivalent embodiment, here, it is all without departing from the technical solution of the utility model content, just according to the technical essence of the utility model pair
Any simple modification, equivalent change and modification made by above embodiments still fall within the range of technical solutions of the utility model
It is interior.
Claims (2)
1. a kind of stamping die with closed semishearing resetting structure, including upper die and lower die, it is characterised in that: upper mold includes
Upper die holder, upper padding plate, upper clamp plate, baffle plate and the stripper plate set gradually from top to down, lower die include successively setting from top to down
Lower template, lower bolster, lower backboard and the lower die holder set are connected between upper die holder and lower die holder by outer guiding post and outer bush, outside
Guide post is equipped with damping spring；It is connected between upper padding plate and stripper plate, lower template by inner guiding post and interior guide sleeve；It is movable in upper mold
Formed punch is installed, is equipped in formed punch and pushes away spring；Resetting block connecting plate is equipped in lower bolster, resetting block connecting plate is equipped with and punching
The two sides of corresponding floating block, floating block are equipped with resetting block, and floating block spring is equipped between resetting block connecting plate and lower die.
2. as described in claim 1 with the stamping die of closed semishearing resetting structure, it is characterised in that: set on lower die holder
There is parallel block, the height of parallel block is equal to the distance between upper die holder and lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523086.6U CN208928956U (en) | 2018-09-18 | 2018-09-18 | A kind of stamping die with closed semishearing resetting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523086.6U CN208928956U (en) | 2018-09-18 | 2018-09-18 | A kind of stamping die with closed semishearing resetting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928956U true CN208928956U (en) | 2019-06-04 |
Family
ID=66721315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821523086.6U Active CN208928956U (en) | 2018-09-18 | 2018-09-18 | A kind of stamping die with closed semishearing resetting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928956U (en) |
-
2018
- 2018-09-18 CN CN201821523086.6U patent/CN208928956U/en active Active
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