CN102284596B - 基于浮动凹模结构的闭挤式精冲模具 - Google Patents
基于浮动凹模结构的闭挤式精冲模具 Download PDFInfo
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- CN102284596B CN102284596B CN201110169391.6A CN201110169391A CN102284596B CN 102284596 B CN102284596 B CN 102284596B CN 201110169391 A CN201110169391 A CN 201110169391A CN 102284596 B CN102284596 B CN 102284596B
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CN201110169391.6A CN102284596B (zh) | 2011-06-22 | 2011-06-22 | 基于浮动凹模结构的闭挤式精冲模具 |
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CN201110169391.6A CN102284596B (zh) | 2011-06-22 | 2011-06-22 | 基于浮动凹模结构的闭挤式精冲模具 |
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CN102284596A CN102284596A (zh) | 2011-12-21 |
CN102284596B true CN102284596B (zh) | 2014-02-26 |
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CN201110169391.6A Expired - Fee Related CN102284596B (zh) | 2011-06-22 | 2011-06-22 | 基于浮动凹模结构的闭挤式精冲模具 |
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Families Citing this family (1)
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CN105598255B (zh) * | 2016-03-14 | 2018-01-23 | 苏州友尼可紧固件有限公司 | 垫片冲压模具 |
Citations (9)
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GB1406397A (en) * | 1972-12-22 | 1975-09-17 | Ibm | Blanking press |
CN2726756Y (zh) * | 2004-09-16 | 2005-09-21 | 陈鹤昆 | 新型冲模 |
JP3944467B2 (ja) * | 2003-04-25 | 2007-07-11 | 小川工業株式会社 | 自動車at用パーキングポールのプレス複合加工による製造方法 |
CN101099979A (zh) * | 2007-07-27 | 2008-01-09 | 重庆工学院 | 一种凸台式复合挤精冲成形模具 |
CN101306450A (zh) * | 2008-06-05 | 2008-11-19 | 南京汽车锻造有限公司 | 履带链轨节精密冲切工艺 |
CN101386047A (zh) * | 2007-09-14 | 2009-03-18 | 法因图尔知识产权股份公司 | 用于在冲裁时润滑模具和工件的方法和装置 |
CN201373825Y (zh) * | 2009-03-27 | 2009-12-30 | 重庆工学院 | 一种精冲成形实验模具 |
CN201693077U (zh) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | 落料、冲中心孔和螺丝孔的复合模具 |
CN102039346A (zh) * | 2010-10-20 | 2011-05-04 | 重庆理工大学 | 对向齿挤压式精冲模具及采用该模具的精冲方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567780B2 (ja) * | 1992-03-13 | 1996-12-25 | 株式会社アイピーシー | エンジンマニホールドフランジ製造方法 |
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2011
- 2011-06-22 CN CN201110169391.6A patent/CN102284596B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1406397A (en) * | 1972-12-22 | 1975-09-17 | Ibm | Blanking press |
JP3944467B2 (ja) * | 2003-04-25 | 2007-07-11 | 小川工業株式会社 | 自動車at用パーキングポールのプレス複合加工による製造方法 |
CN2726756Y (zh) * | 2004-09-16 | 2005-09-21 | 陈鹤昆 | 新型冲模 |
CN101099979A (zh) * | 2007-07-27 | 2008-01-09 | 重庆工学院 | 一种凸台式复合挤精冲成形模具 |
CN101386047A (zh) * | 2007-09-14 | 2009-03-18 | 法因图尔知识产权股份公司 | 用于在冲裁时润滑模具和工件的方法和装置 |
CN101306450A (zh) * | 2008-06-05 | 2008-11-19 | 南京汽车锻造有限公司 | 履带链轨节精密冲切工艺 |
CN201373825Y (zh) * | 2009-03-27 | 2009-12-30 | 重庆工学院 | 一种精冲成形实验模具 |
CN201693077U (zh) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | 落料、冲中心孔和螺丝孔的复合模具 |
CN102039346A (zh) * | 2010-10-20 | 2011-05-04 | 重庆理工大学 | 对向齿挤压式精冲模具及采用该模具的精冲方法 |
Non-Patent Citations (2)
Title |
---|
厚板精冲工艺参数试验研究及有限元分析;汤建云;《中国优秀硕士学位论文全文数据库》;20060831;19-20 * |
汤建云.厚板精冲工艺参数试验研究及有限元分析.《中国优秀硕士学位论文全文数据库》.2006,19-20. |
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Application publication date: 20111221 Assignee: Chang'an, Chongqing airport vehicular spare parts limited liability company Assignor: Chongqing University of Technology Contract record no.: 2014500000048 Denomination of invention: Closed extruding fine blanking die based on floating female die structure Granted publication date: 20140226 License type: Exclusive License Record date: 20140729 |
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