CN103658304B - 无余料冲裁工艺及其模具 - Google Patents
无余料冲裁工艺及其模具 Download PDFInfo
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- CN103658304B CN103658304B CN201310657564.8A CN201310657564A CN103658304B CN 103658304 B CN103658304 B CN 103658304B CN 201310657564 A CN201310657564 A CN 201310657564A CN 103658304 B CN103658304 B CN 103658304B
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- Prior art keywords
- drift
- slide block
- push rod
- die
- lower bolster
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- 238000004080 punching Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011265 semifinished product Substances 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310657564.8A CN103658304B (zh) | 2013-12-09 | 2013-12-09 | 无余料冲裁工艺及其模具 |
Applications Claiming Priority (1)
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CN201310657564.8A CN103658304B (zh) | 2013-12-09 | 2013-12-09 | 无余料冲裁工艺及其模具 |
Publications (2)
Publication Number | Publication Date |
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CN103658304A CN103658304A (zh) | 2014-03-26 |
CN103658304B true CN103658304B (zh) | 2016-06-08 |
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CN201310657564.8A Active CN103658304B (zh) | 2013-12-09 | 2013-12-09 | 无余料冲裁工艺及其模具 |
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CN (1) | CN103658304B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104014665B (zh) * | 2014-06-18 | 2016-02-24 | 苏州旭创精密模具有限公司 | 一种防火帽连续模具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102039355A (zh) * | 2009-10-13 | 2011-05-04 | 上海德真工贸有限公司 | 汽车仪表板骨架横梁的固定角板的加工方法 |
JP2011131323A (ja) * | 2009-12-24 | 2011-07-07 | Dainippon Printing Co Ltd | 打抜型 |
CN102248062A (zh) * | 2011-06-17 | 2011-11-23 | 苏州旭创精密模具有限公司 | 一种mp3外壳切边模具 |
CN102284621B (zh) * | 2011-07-27 | 2013-08-28 | 东莞市大忠电子有限公司 | 一种双孔屏蔽罩级进模具 |
JP2013220467A (ja) * | 2012-04-19 | 2013-10-28 | Aisin Aw Co Ltd | 打ち抜き加工装置および打ち抜き加工方法 |
CN203621195U (zh) * | 2013-12-09 | 2014-06-04 | 厦门市捷昕精密科技有限公司 | 无余料冲裁工艺及其模具 |
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- 2013-12-09 CN CN201310657564.8A patent/CN103658304B/zh active Active
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Publication number | Publication date |
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CN103658304A (zh) | 2014-03-26 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Huli Huli District of Xiamen city in Fujian province 361000 No. 78 Wanshan one plant southwest side of the first layer Applicant after: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Address before: Huli Huli District of Xiamen city in Fujian province 361000 No. 78 Wanshan one plant southwest side of the first layer Applicant before: XIAMEN JIEXIN PRECISION TECHNOLOGY Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Excess-material-free blanking process and die Effective date of registration: 20190917 Granted publication date: 20160608 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000245 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20160608 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000245 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Blanking Technology and Die without Surplus Effective date of registration: 20220927 Granted publication date: 20160608 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: JIEXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2022110000234 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |