CN207238885U - A kind of small type hole Special punching head - Google Patents
A kind of small type hole Special punching head Download PDFInfo
- Publication number
- CN207238885U CN207238885U CN201721088087.8U CN201721088087U CN207238885U CN 207238885 U CN207238885 U CN 207238885U CN 201721088087 U CN201721088087 U CN 201721088087U CN 207238885 U CN207238885 U CN 207238885U
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- CN
- China
- Prior art keywords
- staking punch
- jacking block
- type hole
- small type
- spring
- 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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Abstract
The utility model discloses a kind of small type hole Special punching head, including staking punch；The staking punch is hollow structure；Fixed block is fixedly installed inside the staking punch；The cutting edge side that the fixed block is located at staking punch is connected with one end of spring；The spring other end is connected with jacking block；The jacking block and spring are all located inside staking punch；The jacking block top is higher by 0.5 1mm of cutting edge of staking punch；Jacking block is set in small type hole Special punching head described in the utility model, waste material is ejected, it is simple in structure, efficiency is improved, reduces job costs.
Description
Technical field
A kind of improvement of staking punch is the utility model is related to, it is molding to refer in particular to a kind of punching hole specifically for below 1mm
Small type hole Special punching head.
Background technology
The staking punch mating mold of perforating press, under big stamping press, gets hole on material, produces waste material and often glues
It is attached on raw material；The punching hole of existing more than 1mm, a kind of dedicated waste suction staking punch can be used to siphon away waste material, prevents from giving up
Material adhesion；But the waste material of the punching hole of below 1mm, extremely difficult processing, the hardware punching of the prior art are expensive.For this I
Have developed a kind of molding small type hole Special punching head of punching hole specifically for below 1mm.
Utility model content
The utility model aim is to provide a kind of punching press specifically for below 1mm for overcome the deficiencies in the prior art
The small type hole Special punching head of hole forming.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of small type hole Special punching head, including punching
Pressure head；The staking punch is hollow structure；Fixed block is fixedly installed inside the staking punch；The fixed block is located at staking punch
Cutting edge side be connected with one end of spring；The spring other end is connected with jacking block；The jacking block and spring are all located at punching press
Head is internal；The jacking block top is higher by the cutting edge 0.5-1mm of staking punch.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Jacking block is set in small type hole Special punching head described in the utility model, waste material is ejected, it is simple in structure, improve effect
Rate, reduces job costs.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the topology view of small type hole Special punching head described in the utility model.
Attached drawing 2 is the phantom of small type hole Special punching head described in the utility model.
Wherein：1st, staking punch；2nd, fixed block；3rd, spring；4th, jacking block.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-2 is small type hole Special punching head described in the utility model, including staking punch 1；During the staking punch 1 is
Hollow structure；Fixed block 2 is fixedly installed inside the staking punch 1；The fixed block 2 is located at the cutting edge side connection of staking punch 1
There is one end of spring 3；3 other end of spring is connected with jacking block 4；The jacking block 4 and spring 3 are all located inside staking punch 1；Institute
State the cutting edge 0.5-1mm that 4 top of jacking block is higher by staking punch 1.
In use, staking punch 1 carries out punching press, jacking block 4 ejects the waste material after punching press under the action of spring 3.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Jacking block is set in small type hole Special punching head described in the utility model, waste material is ejected, it is simple in structure, improve effect
Rate, reduces job costs.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (1)
- A kind of 1. small type hole Special punching head, it is characterised in that：Including staking punch；The staking punch is hollow structure；The punching Fixed block is fixedly installed inside pressure head；The cutting edge side that the fixed block is located at staking punch is connected with one end of spring；It is described The spring other end is connected with jacking block；The jacking block and spring are all located inside staking punch；The jacking block top is higher by staking punch Cutting edge 0.5-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088087.8U CN207238885U (en) | 2017-08-29 | 2017-08-29 | A kind of small type hole Special punching head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088087.8U CN207238885U (en) | 2017-08-29 | 2017-08-29 | A kind of small type hole Special punching head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238885U true CN207238885U (en) | 2018-04-17 |
Family
ID=61884633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721088087.8U Active CN207238885U (en) | 2017-08-29 | 2017-08-29 | A kind of small type hole Special punching head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380732A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | A kind of small type hole Special punching head |
-
2017
- 2017-08-29 CN CN201721088087.8U patent/CN207238885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380732A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | A kind of small type hole Special punching head |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |