CN202963196U - Crescent punch of assembly type punching die - Google Patents
Crescent punch of assembly type punching die Download PDFInfo
- Publication number
- CN202963196U CN202963196U CN 201220705879 CN201220705879U CN202963196U CN 202963196 U CN202963196 U CN 202963196U CN 201220705879 CN201220705879 CN 201220705879 CN 201220705879 U CN201220705879 U CN 201220705879U CN 202963196 U CN202963196 U CN 202963196U
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- CN
- China
- Prior art keywords
- punch
- crescent
- drift
- base
- assembly type
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to a crescent punch of an assembly type punching die. The crescent punch comprises a punch base (2) and a punch body (1) and is characterized in that a crescent hole (4) identical with the punch body (1) in shape is arranged at the center of the punch base (2), a plurality of adhesive grooves (3) are arranged on the periphery of the crescent hole (4), adhesive is filled in the grooves to bond the punch body (1) and the punch base (2) together. The crescent punch is small in split processing difficulty, high in accuracy, convenient to assemble and low in cost, and improves production efficiency.
Description
Technical field
The utility model belongs to the parts of mould, particularly a kind of assembled diel crescent moon drift.
Background technology
The meniscate drift of diel that uses at present all adopts a material all in one piece to process, and due to complex-shaped, difficulty of processing is large, and precision is difficult to assurance, and the converted products percent defective is high, and cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, a kind of bulk-breaking processing is provided, difficulty of processing is little, the assembled diel crescent moon drift that quality is high.
The technical scheme that the utility model technical solution problem adopts is: a kind of assembled diel crescent moon drift, comprise drift base and drift, it is characterized in that establishing at the center of drift base one with the identical crescent hole of punch shape, be provided with a plurality of viscose glue grooves on the periphery of crescent hole, fill viscose glue in groove, drift and drift base are bonded together.
The beneficial effects of the utility model are: this utility model parts processing difficulty is little, and precision is high, and is easy to assembly, improved production efficiency, and cost is low.
Description of drawings
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the front view of assembled diel crescent moon drift;
Fig. 2 is the top view of Fig. 1.
In figure: the 1-drift; 2-drift base; 3-viscose glue groove; The 4-crescent hole.
The specific embodiment
Embodiment, with reference to accompanying drawing, a kind of assembled diel crescent moon drift, comprise drift base 2 and drift 1, it is characterized in that establishing at the center of drift base 2 one with the identical crescent hole 4 of drift 1 shape, be provided with three viscose glue grooves 3 on the periphery of crescent hole 4, fill viscose glue in groove, drift 1 and drift base 2 are bonded together.Drift 1 will adopt carbide alloy, all adopts Hardmetal materials processing in prior art, and processing difficulties is large, and cost is also high, and the utility model drift base adopts common iron to replace carbide alloy, and cost can reduce greatly.Assembling is simple, only can satisfy the demand with the all-purpose adhesive bonding.
Claims (1)
1. assembled diel crescent moon drift, comprise drift base (2) and drift (1), it is characterized in that establishing at the center of drift base (2) the identical crescent hole (4) of a same drift (1) shape, be provided with a plurality of viscose glue grooves (3) on the periphery of crescent hole (4), fill viscose glue in groove, drift (1) and drift base (2) are bonded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705879 CN202963196U (en) | 2012-12-20 | 2012-12-20 | Crescent punch of assembly type punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705879 CN202963196U (en) | 2012-12-20 | 2012-12-20 | Crescent punch of assembly type punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963196U true CN202963196U (en) | 2013-06-05 |
Family
ID=48504326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705879 Expired - Fee Related CN202963196U (en) | 2012-12-20 | 2012-12-20 | Crescent punch of assembly type punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963196U (en) |
-
2012
- 2012-12-20 CN CN 201220705879 patent/CN202963196U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |