CN101569909B - 一种超薄型簧片成型模具 - Google Patents
一种超薄型簧片成型模具 Download PDFInfo
- Publication number
- CN101569909B CN101569909B CN2009100989272A CN200910098927A CN101569909B CN 101569909 B CN101569909 B CN 101569909B CN 2009100989272 A CN2009100989272 A CN 2009100989272A CN 200910098927 A CN200910098927 A CN 200910098927A CN 101569909 B CN101569909 B CN 101569909B
- Authority
- CN
- China
- Prior art keywords
- core
- ultra thin
- forming die
- die according
- reed
- 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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Images
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- Moulds For Moulding Plastics Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100989272A CN101569909B (zh) | 2009-05-21 | 2009-05-21 | 一种超薄型簧片成型模具 |
Applications Claiming Priority (1)
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CN2009100989272A CN101569909B (zh) | 2009-05-21 | 2009-05-21 | 一种超薄型簧片成型模具 |
Publications (2)
Publication Number | Publication Date |
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CN101569909A CN101569909A (zh) | 2009-11-04 |
CN101569909B true CN101569909B (zh) | 2010-12-08 |
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Family Applications (1)
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CN2009100989272A Expired - Fee Related CN101569909B (zh) | 2009-05-21 | 2009-05-21 | 一种超薄型簧片成型模具 |
Country Status (1)
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CN (1) | CN101569909B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101954424B (zh) * | 2010-06-17 | 2012-12-26 | 无锡曙光模具有限公司 | 冰箱温度控制器簧片的加工专用模具 |
CN102327955A (zh) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | 一种提高弹簧片弹性的冲压方法 |
CN102699192A (zh) * | 2012-05-29 | 2012-10-03 | 苏州旭创精密模具有限公司 | 一种接触弹片模具 |
CN106881399B (zh) * | 2017-03-13 | 2019-02-19 | 信利光电股份有限公司 | 一种音圈马达弹片的制作装置及方法 |
CN111842590A (zh) * | 2020-06-18 | 2020-10-30 | 中国第一汽车股份有限公司 | 一种高强度钢板翻边工序的回弹控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2717557Y (zh) * | 2004-08-10 | 2005-08-17 | 万向钱潮股份有限公司 | 挤压折边模 |
CN101125349A (zh) * | 2007-10-08 | 2008-02-20 | 长春轨道客车股份有限公司 | 侧柱新型成型工艺及模具 |
CN201404996Y (zh) * | 2009-05-21 | 2010-02-17 | 宁波成立技术开发有限公司 | 一种超薄型簧片成型模具 |
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2009
- 2009-05-21 CN CN2009100989272A patent/CN101569909B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2717557Y (zh) * | 2004-08-10 | 2005-08-17 | 万向钱潮股份有限公司 | 挤压折边模 |
CN101125349A (zh) * | 2007-10-08 | 2008-02-20 | 长春轨道客车股份有限公司 | 侧柱新型成型工艺及模具 |
CN201404996Y (zh) * | 2009-05-21 | 2010-02-17 | 宁波成立技术开发有限公司 | 一种超薄型簧片成型模具 |
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Publication number | Publication date |
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CN101569909A (zh) | 2009-11-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Jinchengtai Electronic Co., Ltd. Assignor: Ningbo Chengli Technology Development Co., Ltd. Contract record no.: 2011330000098 Denomination of invention: Ultra thin reed forming die Granted publication date: 20101208 License type: Exclusive License Open date: 20091104 Record date: 20110316 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: 315500 Jinhai Road, Fenghua District, Ningbo, Zhejiang Province, No. 55 Patentee after: Ningbo Jinchengtai Electronic Co., Ltd. Address before: 315500 Zhejiang province Fenghua city streets Xiwu Qingyuan Road No. 8 Patentee before: Ningbo Chengli Technology Development Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20180521 |