CN104226781A - Metal punching and blanking die - Google Patents
Metal punching and blanking die Download PDFInfo
- Publication number
- CN104226781A CN104226781A CN201410469595.5A CN201410469595A CN104226781A CN 104226781 A CN104226781 A CN 104226781A CN 201410469595 A CN201410469595 A CN 201410469595A CN 104226781 A CN104226781 A CN 104226781A
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- CN
- China
- Prior art keywords
- die
- plate
- blanking
- punching
- guiding post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Punching Or Piercing (AREA)
Abstract
The invention discloses a metal punching and blanking die, relates to the field of machining and is applied to a die which is used for metal machining and punching. The metal punching and blanking die comprises a body, wherein the body is formed by an upper die and a lower die, the upper die comprises an upper die seat, an upper backing plate, an upper clamping plate and a stripper plate which are mutually connected, the lower die comprises a lower die plate, a lower die seat, a lower foot pad and a lower supporting plate which are mutually connected, the bottom part of the upper backing plate is provided with inner guiding columns, the inner guiding columns can move up and down in holes which are formed in corresponding positions of the upper clamping plate, the stripper plate and the lower die plate, outer guiding column are arranged between the upper die seat and the lower die seat, the outer guiding columns are arranged in guiding sleeves which are arranged on the upper die seat and the lower die seat, the outer guiding columns are sleeved by reset springs, and blanking punches are arranged in the center position of the bottom part of the upper clamping plate. The metal punching and blanking die disclosed by the invention has the effects that the blanking punching on a metal plate can be realized, meanwhile, the reset can be automatically realized, and the punching continuity is ensured.
Description
Technical field
The present invention relates to field of machining, be applied to the mould that intermetallic composite coating punching press is used.
Background technology
Metal stamping is current mach common method, and not only precision is high but also output is large.First to metallic plate blanking, metalwork blank to be struck out during punching press, next step punching press carried out to metalwork blank, and become final product after multistep punching press.
Summary of the invention
The object of this invention is to provide a kind of blanking die realizing carrying out metallic plate punching press.
In order to achieve the above object, taked technical scheme is:
A kind of metal stamping blanking die, it is characterized in that: the one comprising upper die and lower die composition, described patrix comprises interconnective upper bolster, upper padding plate, train wheel bridge and stripper plate, described counterdie comprises interconnective lower bolster, die shoe, bottom seat pad and bottom plate, inner guiding post is provided with bottom described upper padding plate, inner guiding post can at train wheel bridge, stripper plate, move up and down in the hole that lower bolster relevant position is provided with, outer guiding post is provided with between described upper bolster and die shoe, described outer guiding post is arranged in the guide pin bushing that upper bolster and die shoe be provided with, described outer guiding post is arranged with back-moving spring, blanking punching is provided with at described train wheel bridge bottom center.
The effect that the present invention reaches is: can realize the blanking punching press to metallic plate, automatically realizes resetting simultaneously, ensure that the continuity of punching press.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic top plan view of the present invention.
In figure: 1, upper bolster; 2, upper padding plate; 3, train wheel bridge; 4, stripper plate; 5, lower bolster; 6. die shoe; 7. bottom seat pad; 8. bottom plate; 9. outer guiding post; 10. back-moving spring; 11. guide pin bushings; 12. inner guiding posts; 13. blanking punchings.
Detailed description of the invention
From accompanying drawing 1 and accompanying drawing 2, the present invention includes the one of upper die and lower die composition, described patrix comprises interconnective upper bolster 1, upper padding plate 2, train wheel bridge 3 and stripper plate 4, described counterdie comprises interconnective lower bolster 5, die shoe 6, bottom seat pad 7 and bottom plate 8, inner guiding post 12 is provided with bottom described upper padding plate 2, inner guiding post 12 can at train wheel bridge 3, stripper plate 4, move up and down in the hole that lower bolster 5 relevant position is provided with, outer guiding post 9 is provided with between described upper bolster 1 and die shoe 6, described outer guiding post 9 to be arranged in guide pin bushing that upper bolster 1 and die shoe 6 be provided with 11, described outer guiding post 9 is arranged with back-moving spring 10, realize the reset of punching press rear mold, blanking punching 13 is provided with at described train wheel bridge 3 bottom center, number and the position of blanking punching 13 are specifically arranged according to the needs of metallic stamping pieces.Stripper plate 4 stroke of the present invention remains between 7-9mm, reaches best blanking punching press effect.
Claims (1)
1. a metal stamping blanking die, it is characterized in that: the one comprising upper die and lower die composition, described patrix comprises interconnective upper bolster, upper padding plate, train wheel bridge and stripper plate, described counterdie comprises interconnective lower bolster, die shoe, bottom seat pad and bottom plate, inner guiding post is provided with bottom described upper padding plate, inner guiding post can at train wheel bridge, stripper plate, move up and down in the hole that lower bolster relevant position is provided with, outer guiding post is provided with between described upper bolster and die shoe, described outer guiding post is arranged in the guide pin bushing that upper bolster and die shoe be provided with, described outer guiding post is arranged with back-moving spring, blanking punching is provided with at described train wheel bridge bottom center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469595.5A CN104226781A (en) | 2014-09-16 | 2014-09-16 | Metal punching and blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469595.5A CN104226781A (en) | 2014-09-16 | 2014-09-16 | Metal punching and blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104226781A true CN104226781A (en) | 2014-12-24 |
Family
ID=52216185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469595.5A Pending CN104226781A (en) | 2014-09-16 | 2014-09-16 | Metal punching and blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127275A (en) * | 2015-09-30 | 2015-12-09 | 无锡市方正金属捆带有限公司 | Metal fastener stamping die |
| CN110170575A (en) * | 2019-06-03 | 2019-08-27 | 宁波宝捷模具有限公司 | A kind of multifunctional combination mold |
-
2014
- 2014-09-16 CN CN201410469595.5A patent/CN104226781A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127275A (en) * | 2015-09-30 | 2015-12-09 | 无锡市方正金属捆带有限公司 | Metal fastener stamping die |
| CN110170575A (en) * | 2019-06-03 | 2019-08-27 | 宁波宝捷模具有限公司 | A kind of multifunctional combination mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |