CN203380284U - Multi-purpose punching die holder - Google Patents
Multi-purpose punching die holder Download PDFInfo
- Publication number
- CN203380284U CN203380284U CN201320443946.6U CN201320443946U CN203380284U CN 203380284 U CN203380284 U CN 203380284U CN 201320443946 U CN201320443946 U CN 201320443946U CN 203380284 U CN203380284 U CN 203380284U
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- CN
- China
- Prior art keywords
- die
- plate
- core
- locking plate
- die holder
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- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a multi-purpose punching die holder. The multi-purpose punching die holder comprises a lower die base plate, two positioning plates, a lower die plate, a heightening late and a die locking plate, wherein the two positioning plates are fixed on the lower die base plate; the lower die plate, the heightening plate and the die locking plate are sequentially installed between the two positioning plates from bottom to top; and an installation hole in transition fit installation with a die core is formed in the die locking plate. During die manufacturing, the fit of the die core with the die locking plate is changed into transition fit from traditional interference fit, so that the die core is easy to dismount and replace; meanwhile, the matching appearance is transformed into a square shape, so that rotation or inaccurate alignment of the die core during replacement or machining can be avoided; and an directional punch pin technology matched with a punch die is adopted, and when different holes are required to be punched during production, the die core can be dismounted and replaced into required machining sizes, so that a die is multi-purpose, and the cost of the die is reduced.
Description
Technical field
The utility model relates to the punching die technical field, the concrete die holder that refers to punching die.
Background technology
Punching is common technology in five metals processing, utilizes the cooperation of red needle and punching die to go out hole, and the hole of common a kind of specification need to configure the production mould of a set of corresponding specification.In actual production process, have sometimes the product of some small lot orders, and these products in process of production, sometimes needs to process the hole of different size, if to these holes all configure dedicated production mould could increase the cost of many manufactures.Manually join the form of boring processing and adopt, production efficiency and crudy be mustn't go to again effective guarantee.Therefore, be necessary to research and develop a kind of die holder applicable to the processing of different holes.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of punching die holder that is applicable to the processing of different holes.
For solving the problems of the technologies described above adopted technical scheme: multiplex punching die holder, include counterdie backing plate, location-plate, lower bolster, increase plate and locked mode plate, it is characterized in that: described location-plate is provided with two, and be fixed on the counterdie backing plate, lower bolster, increase plate and the locked mode plate is arranged between two location-plates from bottom to up successively, offer the installing hole that can install with the core rod interference fits on the locked mode plate.
The beneficial effect that adopts the utility model to bring: when making mould, core rod and coordinating by traditional interference fit of locked mode plate are changed into to interference fits, make the easy dismounting and change of core rod, coordinate profile to transform the square core rod that makes as in situation about changing or process can not rotate or contraposition is inaccurate simultaneously, be equipped with the technology that upper trimming die adopts directed red needle, while needing in process of production to rush different holes, the processing dimension that can become to need the core rod dismounting and change, thereby realize one module multiple usages, fall the bottom die cost.
The accompanying drawing explanation
The structural representation that Fig. 1 is the multiplex punching die holder of the utility model.
The specific embodiment
As shown in Figure 1, multiplex punching die holder, include counterdie backing plate 1, location-plate 2, lower bolster 3, increase plate 4 and locked mode plate 5.Described location-plate 2 is provided with two, and is fixed on counterdie backing plate 1, lower bolster 3, increases plate 4 and locked mode plate 5 is arranged between two location-plates 2 from bottom to up successively, offers the installing hole 51 that can install with the core rod interference fits on locked mode plate 5.
The core rod that is provided with nib is embedded in the installing hole 51 of locked mode plate 5, then uses bolted, owing to having adopted the interference fits installation between the two, makes the easy dismounting and change of core rod.For the hole of different size, only need to change the core rod of corresponding specification, without the die holder of making all size, reduce die cost.And the lower mould plate uses the core shift design, make the mould not only can the punching press flat part, more be used on the angle steel material punching and join hole, the applicability of mould is wide.
Claims (1)
1. multiplex punching die holder, include counterdie backing plate, location-plate, lower bolster, increase plate and locked mode plate, it is characterized in that: described location-plate is provided with two, and be fixed on the counterdie backing plate, lower bolster, increase plate and the locked mode plate is arranged between two location-plates from bottom to up successively, offer the installing hole that can install with the core rod interference fits on the locked mode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443946.6U CN203380284U (en) | 2013-07-24 | 2013-07-24 | Multi-purpose punching die holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443946.6U CN203380284U (en) | 2013-07-24 | 2013-07-24 | Multi-purpose punching die holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380284U true CN203380284U (en) | 2014-01-08 |
Family
ID=49868812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443946.6U Expired - Fee Related CN203380284U (en) | 2013-07-24 | 2013-07-24 | Multi-purpose punching die holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382096A (en) * | 2015-12-15 | 2016-03-09 | 新昌县羽林街道全顺机械厂 | Novel stamping die worktable |
| CN109647965A (en) * | 2019-01-30 | 2019-04-19 | 郑州宇通模具有限公司 | The mold of Ke Kuaisugenghuan mold core |
-
2013
- 2013-07-24 CN CN201320443946.6U patent/CN203380284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382096A (en) * | 2015-12-15 | 2016-03-09 | 新昌县羽林街道全顺机械厂 | Novel stamping die worktable |
| CN109647965A (en) * | 2019-01-30 | 2019-04-19 | 郑州宇通模具有限公司 | The mold of Ke Kuaisugenghuan mold core |
| CN109647965B (en) * | 2019-01-30 | 2024-04-02 | 郑州豫诚模具有限公司 | Mould capable of quickly replacing mould core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |