CN102259350A - thin material punching structure - Google Patents
thin material punching structure Download PDFInfo
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- CN102259350A CN102259350A CN2010101817806A CN201010181780A CN102259350A CN 102259350 A CN102259350 A CN 102259350A CN 2010101817806 A CN2010101817806 A CN 2010101817806A CN 201010181780 A CN201010181780 A CN 201010181780A CN 102259350 A CN102259350 A CN 102259350A
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- air
- thin material
- punching structure
- waste
- flow
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Abstract
The invention relates to a thin material punching structure, which is applied to a stamping die. The thin material punching structure comprises an air groove; the air groove is arranged in the stamping die; one end of the air groove is connected with an air pipe of an air compressor to make air flow pass through the air groove and lead the air flow to each part on which waste is required to be removed; and a small air groove is arranged on the part and used for taking the waste out through the air flow. By the thin material punching structure, the waste is prevented from being taken out by a punch due to negative pressure between the waste and the punch pin or bonding between the waste and punching oil, a product is prevented from being crushed, the damage to the die because a small hole is blocked is avoided, and the noise pollution is greatly reduced.
Description
[technical field]
The present invention relates to a kind of diel structure, be specifically related to a kind of thin material punching structure that prevents jump-scrap.
[background technology]
In electronic product, inner member can be used metal product in a large number, and the less general material of electronic product inner member of volume is thinner.When punching production, because product is less, the speed of punching production is very fast, common mould structure towards little circular hole the time because the negative pressure between drift and the waste material, and the punching oil on material surface combines drift and waste material, the phenomenon that waste material is taken out of by drift from the mould material-dropping hole very easily takes place, and causes large-tonnage product to weigh wounded or scraps.When conventional method is cleared up these waste materials, be to use air gun that die face is blown always, the method can be wasted a large amount of gas, and noise is very big, but if untimely removing waste material, the mould material-dropping hole can be blocked, the mold damage edge of a knife and drift.
In view of this; be necessary to develop a kind of thin material punching structure in fact; this thin material punching structure can effectively prevent because of the negative pressure between waste material and the drift or the phenomenon of being taken out of by drift with the bonding waste material that causes of punching oil; the protection product is not weighed wounded; prevent aperture putty mold damage, and greatly reduce noise pollution.
[summary of the invention]
Therefore, the purpose of this invention is to provide a kind of thin material punching structure, this thin material punching structure can effectively prevent the phenomenon that waste material is taken out of by drift, and greatly reduces noise pollution, and the protection mould parts is not damaged.
In order to achieve the above object, thin material punching structure of the present invention, be applied in the diel, this thin material punching structure comprises an air drain, this air drain is located in the diel, and this air drain one end is connected with the air compressor machine tracheae and makes in this air drain by air-flow, and air-flow is caused by each part that needs clear away waste, and this part is provided with a little air drain, and this little air drain is taken waste material out of by air-flow.
Thus, the be stamped drift of mould of air-flow is blocked, and air-flow becomes can be towards the rightabout motion of drift place direction, can be effectively blows to below the mould being stuck in waste material in the mould.
Compared to prior art, thin material punching structure of the present invention can effectively prevent the phenomenon that waste material is taken out of by drift, and the protection product is not weighed wounded, prevents aperture putty mold damage, and greatly reduces noise pollution.
[description of drawings]
Air-flow when Fig. 1 illustrates thin material punching structure die sinking of the present invention moves towards cutaway view.
The air-flow that Fig. 2 illustrates thin material punching structure of the present invention moves towards vertical view.
Air-flow when Fig. 3 illustrates thin material punching structure matched moulds of the present invention moves towards cutaway view.
The air-flow that Fig. 4 illustrates thin material punching structure of the present invention moves towards the partial enlarged drawing of vertical view.
[specific embodiment]
See also Fig. 1, shown in Figure 2, the air-flow that the air-flow when it illustrates thin material punching structure die sinking of the present invention respectively moves towards cutaway view, thin material punching structure of the present invention moves towards vertical view.
Thin material punching structure of the present invention, be applied in the diel, in present embodiment, this thin material punching structure comprises an air drain 10, this air drain 10 is located in the diel, and this air drain one end is connected with air compressor machine tracheae 20 to make in this air drain 10 and passes through air-flow, the air motion direction is direction shown in Fig. 1, Fig. 2 arrow, air-flow forms air pressure in this air drain 10, this air drain 10 causes air-flow by each part that needs clear away waste, and this part is provided with a little air drain, and this stingy groove utilizes air-flow direction according to the rules that waste material is taken out of.
See also Fig. 3, shown in Figure 4, the air-flow that the air-flow when it illustrates thin material punching structure matched moulds of the present invention respectively moves towards cutaway view, thin material punching structure of the present invention moves towards the partial enlarged drawing of vertical view.In present embodiment, air drain 10 is with after air compressor machine tracheae 20 is connected, and opens air compressor machine and makes in the air drain 10 by air-flow, and air-flow is gone into air pressure in air drain 10.Towards the small sircle hole 30 of product 50 time; owing to be provided with little air drain in the middle of the small sircle hole 30; after air-flow passes from little air drain; air-flow is blocked by drift 40; can not be towards the direction motion at drift 40 places; air-flow can only be towards the rightabout motion of drift 40 place directions; like this can be effectively blow to below the mould being stuck in waste material 60 in the counterdie; and can not taken out of by drift 40; and adopt this thin material punching structure to reduce noise pollution; the phenomenon that can reduce counterdie slug hole putty simultaneously takes place, and the protection mould parts is not damaged.
Compared to prior art; thin material punching structure of the present invention can effectively prevent because of the negative pressure between waste material and the drift or the phenomenon of being taken out of by drift with the bonding waste material that causes of punching oil; the protection product is not weighed wounded, prevents aperture putty mold damage, and greatly reduces noise pollution.
Claims (1)
1. thin material punching structure, be applied in the diel, it is characterized in that, this thin material punching structure comprises an air drain, this air drain is located in the diel, and this air drain one end is connected with the air compressor machine tracheae and makes in this air drain by air-flow, and air-flow is caused by each part that needs clear away waste, and this part is provided with a little air drain, and this little air drain is taken waste material out of by air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101817806A CN102259350A (en) | 2010-05-25 | 2010-05-25 | thin material punching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101817806A CN102259350A (en) | 2010-05-25 | 2010-05-25 | thin material punching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259350A true CN102259350A (en) | 2011-11-30 |
Family
ID=45006280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101817806A Pending CN102259350A (en) | 2010-05-25 | 2010-05-25 | thin material punching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259350A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699229A (en) * | 2012-05-25 | 2012-10-03 | 王瑞峰 | Waste detecting and discharging device and punch press with same |
| CN103350140A (en) * | 2013-08-01 | 2013-10-16 | 厦门锐腾电子科技有限公司 | Upper punching structure for continuous deep drawing or molding die |
| CN107225175A (en) * | 2017-07-31 | 2017-10-03 | 富士瑞鹄技研（芜湖）有限公司 | It is a kind of to solve the mechanism that punched scrap slides |
| CN113001699A (en) * | 2021-04-25 | 2021-06-22 | 杨珂腾 | Anti-adhesion device for board punching processing |
-
2010
- 2010-05-25 CN CN2010101817806A patent/CN102259350A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699229A (en) * | 2012-05-25 | 2012-10-03 | 王瑞峰 | Waste detecting and discharging device and punch press with same |
| CN102699229B (en) * | 2012-05-25 | 2014-08-06 | 王瑞峰 | Waste detecting and discharging device and punch press with same |
| CN103350140A (en) * | 2013-08-01 | 2013-10-16 | 厦门锐腾电子科技有限公司 | Upper punching structure for continuous deep drawing or molding die |
| CN107225175A (en) * | 2017-07-31 | 2017-10-03 | 富士瑞鹄技研（芜湖）有限公司 | It is a kind of to solve the mechanism that punched scrap slides |
| CN113001699A (en) * | 2021-04-25 | 2021-06-22 | 杨珂腾 | Anti-adhesion device for board punching processing |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |