CN103934858B - A kind of Non-stick knife punching die - Google Patents
A kind of Non-stick knife punching die Download PDFInfo
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- CN103934858B CN103934858B CN201410171099.1A CN201410171099A CN103934858B CN 103934858 B CN103934858 B CN 103934858B CN 201410171099 A CN201410171099 A CN 201410171099A CN 103934858 B CN103934858 B CN 103934858B
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- punching die
- stick
- stick knife
- knife punching
- connector
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Abstract
<b> the invention discloses </b><bGreatT.Gre aT.GT Non-stick knife punching die, comprise upper bolster, be fixedly arranged on the piercing knife of upper bolster lower surface, upper surface is provided with the die shoe of the jet-bedding of corresponding piercing knife, Non-stick knife punching die comprises pedestal, dismountable footstock being connected to pedestal upper surface, be located at the connector between pedestal and footstock, be located at the elastic component between connector and footstock, Non-stick knife punching die also comprises liftout part, one end of liftout part is fixedly arranged on connector, the other end of liftout part is arranged in the tool bore of piercing knife, when elastic component is in free state, the other end of liftout part exceeds the bottom of tool bore.</b><bGreatT.Gre aT.GT a kind of Non-stick knife punching die of the present invention, by increasing the design of liftout part on mould, </b><bGreatT.Gre aT.GT can allow cross cutting and waste discharge process more unobstructed, </b><bGreatT.Gre aT.GT ensure that the clean of mold notch, effectively improve the quality of products and improve production capacity, effectively extend die life, and reduce the production cost of enterprise.</b>
Description
Technical field
the present invention relates to a kind of Non-stick knife punching die.
Background technology
along with the develop rapidly of electronics industry, the cross cutting demand of various electronic material also increases increasingly, the operation principle of general cross cutting is within the mould of sizing, by executing stressed size, make the separation of products be cut, but in process, the problem of sticky cutter annoyings whole cross cutting industry always, be typically employed in water spray or spray mould release etc. on mould and alleviate sticky cutter problem, shortcoming is water stain or mould release etc. can remain on product, affects product quality.
Summary of the invention
the Non-stick knife punching die of sticky cutter problem effectively can be alleviated when the object of this invention is to provide a kind of punching.
for achieving the above object, the technical solution used in the present invention is: a kind of Non-stick knife punching die, comprise upper bolster, be fixedly arranged on the piercing knife of described upper bolster lower surface, upper surface is provided with the die shoe of the jet-bedding of corresponding described piercing knife, described Non-stick knife punching die comprises pedestal, dismountable footstock being connected to described pedestal upper surface, be located at the connector between described pedestal and described footstock, be located at the elastic component between described connector and described footstock, described Non-stick knife punching die also comprises liftout part, one end of described liftout part is fixedly arranged on described connector, the other end of described liftout part is arranged in the tool bore of described piercing knife, when described elastic component is in free state, the other end of described liftout part exceeds the bottom of described tool bore.
preferably, described connector is installed with locating part, on described pedestal, correspondence offers the through hole allowing described locating part to pass.
preferably, the shape of described tool bore is one or more in circular, square, L shape, abnormity.
preferably, the material of described Non-stick knife punching die is aluminium, stainless steel, high-carbon steel or the steel molecular structure one closely in high-quality steel.
preferably, described Non-stick knife punching die can regulate hardness by Technology for Heating Processing according to demand.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: a kind of Non-stick knife punching die of the present invention, by increasing the design of liftout part on mould, can allow cross cutting and waste discharge process more unobstructed, ensure that the clean of mold notch, effectively improve the quality of products and improve production capacity, effectively extending die life, and reducing the production cost of enterprise.
Accompanying drawing explanation
accompanying drawing 1 is the sectional view of upper bolster of the present invention.
wherein: 1, upper bolster; 2, piercing knife; 3, pedestal; 4, footstock; 5, connector; 6, elastic component; 7, liftout part; 8 locating parts.
Detailed description of the invention
below in conjunction with accompanying drawing, technical scheme of the present invention is further elaborated.
shown in Figure 1, a kind of Non-stick knife punching die, comprise upper bolster 1, be fixedly arranged on the piercing knife 2 of upper bolster 1 lower surface, die shoe that upper surface is provided with the jet-bedding of corresponding described piercing knife 2, Non-stick knife punching die comprise pedestal 3, dismountable be connected to pedestal 3 upper surface footstock 4, be located at connector 5 between pedestal 3 and footstock 4, be located at elastic component 6 between connector 5 and footstock 4, connector is installed with locating part 8, on pedestal 3, correspondence offers the through hole allowing this locating part 8 to pass.Non-stick knife punching die also comprises liftout part 7, and one end of liftout part 7 is fixedly arranged on connector 6, and the other end of liftout part 7 is arranged in the tool bore of piercing knife 2, and the shape of tool bore is one or more in circular, square, L shape, abnormity.When elastic component 6 is in free state, the other end of liftout part 7 exceeds the bottom of tool bore, arranged by this, in blanking process, upper bolster 1 is close to die shoe, liftout part 7 first can touch product to be punched and then compress elastic component 6, then piercing knife 2 just can touch product to be punched and cut, after cutting completes, upper bolster 1 starts away from die shoe, because elastic component 6 is compressed, now elastic component 6 meeting bullet is stretched and is ejected downwards by liftout part 7 simultaneously, waste material after die-cut completing is ejected by elastic force by liftout part 7 from the product after die-cut, better complete the function of waste discharge.The material of Non-stick knife punching die is aluminium, stainless steel, high-carbon steel or the steel molecular structure one closely in high-quality steel, and this Non-stick knife punching die can regulate hardness according to user's request by Technology for Heating Processing.
the concrete course of work setting forth lower the present embodiment below: product to be punched is placed on die shoe, upper bolster 1 moves downward near die shoe, first liftout part 7 touches product to be punched, upper bolster 1 continues downwards, liftout part 7 is taken in tool bore by compression, elastic component 6 is compressed, now tool bore contacts and die-cut product to be cut, when die-cut completing, upper bolster 1 moves upward, now stretched by the downward bullet of elastic component 6 compressed and by connector 6, liftout part 7 ejected downwards, after liftout part 7 stretches out tool bore, the waste material under punched is ejected from product, namely one-step punching process is completed.
above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a Non-stick knife punching die, comprise upper bolster, be fixedly arranged on the piercing knife of described upper bolster lower surface, upper surface is provided with the die shoe of the jet-bedding of corresponding described piercing knife, it is characterized in that: described Non-stick knife punching die comprises pedestal, dismountable footstock being connected to described pedestal upper surface, be located at the connector between described pedestal and described footstock, be located at the elastic component between described connector and described footstock, described Non-stick knife punching die also comprises liftout part, one end of described liftout part is fixedly arranged on described connector, the other end of described liftout part is arranged in the tool bore of described piercing knife, when described elastic component is in free state, the other end of described liftout part exceeds the bottom of described tool bore.
2. a kind of Non-stick knife punching die according to claim 1, is characterized in that: described connector is installed with locating part, and on described pedestal, correspondence offers the through hole allowing described locating part to pass.
3. a kind of Non-stick knife punching die according to claim 1, is characterized in that: the shape of described tool bore is one or more in circular, square, L shape, abnormity.
4. a kind of Non-stick knife punching die according to claim 1, is characterized in that: the material of described Non-stick knife punching die is aluminium, stainless steel, high-carbon steel or the steel molecular structure one closely in high-quality steel.
5. a kind of Non-stick knife punching die according to claim 1, is characterized in that: described Non-stick knife punching die can regulate hardness by Technology for Heating Processing according to demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171099.1A CN103934858B (en) | 2014-04-25 | 2014-04-25 | A kind of Non-stick knife punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171099.1A CN103934858B (en) | 2014-04-25 | 2014-04-25 | A kind of Non-stick knife punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934858A CN103934858A (en) | 2014-07-23 |
| CN103934858B true CN103934858B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410171099.1A Active CN103934858B (en) | 2014-04-25 | 2014-04-25 | A kind of Non-stick knife punching die |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943108B (en) * | 2018-05-11 | 2021-02-02 | 住华科技股份有限公司 | Cutting equipment and cutting method applying same |
| CN109366613A (en) * | 2018-12-21 | 2019-02-22 | 隆扬电子（昆山）有限公司 | Conductive foam die cut method |
| CN109366614A (en) * | 2018-12-21 | 2019-02-22 | 隆扬电子（昆山）有限公司 | The die cut jig of conductive foam item |
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| JP3181861B2 (en) * | 1997-07-18 | 2001-07-03 | ユーエイチティー株式会社 | Punch type |
| GB0315281D0 (en) * | 2002-07-01 | 2003-08-06 | Grant David S | Stripper plate supporting assembly |
| JP2005183501A (en) * | 2003-12-17 | 2005-07-07 | Fuji Electric Holdings Co Ltd | Method of forming through-hole in thin-film substrate and its apparatus, and method of manufacturing thin-film solar battery using the method |
| JP2006110696A (en) * | 2004-10-18 | 2006-04-27 | Ngk Spark Plug Co Ltd | Method for punching green sheet, and punching apparatus therefor |
| CN201685294U (en) * | 2010-06-08 | 2010-12-29 | 上海纳尔实业有限公司 | Single transparent high-efficiency punching die |
| CN102672751A (en) * | 2012-05-10 | 2012-09-19 | 苏州市飞莱克斯电路电子有限公司 | Matched structure of combined die and punching machine for processing flexible circuit board |
| CN202805314U (en) * | 2012-09-14 | 2013-03-20 | 昆山蓝胜建材有限公司 | Special device for punching powder board of vacuum insulated panel |
| CN203460241U (en) * | 2013-07-25 | 2014-03-05 | 苏州华淳精密电子有限公司 | Punching device capable of avoiding blocking |
| CN103659896A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Drilling device for plastic bags |
| CN103692483A (en) * | 2013-12-18 | 2014-04-02 | 安士制药（中山）有限公司 | Drilling device |
| CN203765710U (en) * | 2014-04-25 | 2014-08-13 | 隆扬电子（昆山）有限公司 | Tool sticking preventing punching die |
-
2014
- 2014-04-25 CN CN201410171099.1A patent/CN103934858B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3181861B2 (en) * | 1997-07-18 | 2001-07-03 | ユーエイチティー株式会社 | Punch type |
| GB0315281D0 (en) * | 2002-07-01 | 2003-08-06 | Grant David S | Stripper plate supporting assembly |
| JP2005183501A (en) * | 2003-12-17 | 2005-07-07 | Fuji Electric Holdings Co Ltd | Method of forming through-hole in thin-film substrate and its apparatus, and method of manufacturing thin-film solar battery using the method |
| JP2006110696A (en) * | 2004-10-18 | 2006-04-27 | Ngk Spark Plug Co Ltd | Method for punching green sheet, and punching apparatus therefor |
| CN201685294U (en) * | 2010-06-08 | 2010-12-29 | 上海纳尔实业有限公司 | Single transparent high-efficiency punching die |
| CN102672751A (en) * | 2012-05-10 | 2012-09-19 | 苏州市飞莱克斯电路电子有限公司 | Matched structure of combined die and punching machine for processing flexible circuit board |
| CN202805314U (en) * | 2012-09-14 | 2013-03-20 | 昆山蓝胜建材有限公司 | Special device for punching powder board of vacuum insulated panel |
| CN203460241U (en) * | 2013-07-25 | 2014-03-05 | 苏州华淳精密电子有限公司 | Punching device capable of avoiding blocking |
| CN103659896A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Drilling device for plastic bags |
| CN103692483A (en) * | 2013-12-18 | 2014-04-02 | 安士制药（中山）有限公司 | Drilling device |
| CN203765710U (en) * | 2014-04-25 | 2014-08-13 | 隆扬电子（昆山）有限公司 | Tool sticking preventing punching die |
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| Publication number | Publication date |
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| CN103934858A (en) | 2014-07-23 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Longyang Electronics (Kunshan) Co.,Ltd. Address before: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: LONG YOUNG ELECTRONICS (KUNSHAN) Co.,Ltd. |