CN102049446B - 一种用于正反拉伸制件的变工序冲压模具 - Google Patents
一种用于正反拉伸制件的变工序冲压模具 Download PDFInfo
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- CN102049446B CN102049446B CN 201010548532 CN201010548532A CN102049446B CN 102049446 B CN102049446 B CN 102049446B CN 201010548532 CN201010548532 CN 201010548532 CN 201010548532 A CN201010548532 A CN 201010548532A CN 102049446 B CN102049446 B CN 102049446B
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CN 201010548532 CN102049446B (zh) | 2010-11-18 | 2010-11-18 | 一种用于正反拉伸制件的变工序冲压模具 |
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CN 201010548532 CN102049446B (zh) | 2010-11-18 | 2010-11-18 | 一种用于正反拉伸制件的变工序冲压模具 |
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CN102049446A CN102049446A (zh) | 2011-05-11 |
CN102049446B true CN102049446B (zh) | 2013-01-23 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103240332B (zh) * | 2013-04-03 | 2016-08-10 | 东莞市华世邦精密模具有限公司 | 法兰盖底座的制造方法 |
AU2015332413B2 (en) | 2014-10-15 | 2018-10-04 | Ball Metalpack, Llc | Apparatus and method for forming shoulder and neck of metallic container |
CA2964384C (en) * | 2014-10-28 | 2018-12-11 | Ball Corporation | Apparatus and method for forming a cup with a reformed bottom |
CN106002288B (zh) * | 2016-01-28 | 2018-01-16 | 苏州金童机械制造股份有限公司 | 采用单一动力源完成剪折弯的成型装置及成型工艺 |
CN110834050A (zh) * | 2018-12-31 | 2020-02-25 | 苏州市亿特隆科技有限公司 | 一种底座的快速冲压工艺 |
CN110076232B (zh) * | 2019-04-24 | 2024-06-18 | 宁波骏腾模具科技有限公司 | 一种带有正反拉深结构的冲压模具 |
CN112170648B (zh) * | 2020-09-15 | 2021-08-31 | 燕山大学 | 一种双层筒形零件正反拉深成形模具和方法 |
CN115634993B (zh) * | 2022-12-23 | 2023-03-10 | 吉林大学 | 浮动式压边液压双向单模深拉成形装置及成形方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435653A (en) * | 1966-01-21 | 1969-04-01 | Nat Dairy Prod Corp | Forming method and apparatus |
CN2920474Y (zh) * | 2006-07-24 | 2007-07-11 | 天津市亚西拉伸机械有限公司 | 数控液压拉深机 |
CN101244439A (zh) * | 2008-02-29 | 2008-08-20 | 西安交通大学 | 一种机械-液压辅助反拉深模具的设计方法 |
CN101491819A (zh) * | 2009-03-12 | 2009-07-29 | 长春三友汽车部件制造有限公司 | 轿车b柱高强度板冷拉伸成型模具及工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6016854B2 (ja) * | 1980-07-17 | 1985-04-27 | 日立造船株式会社 | ダブルシンクの一体成形方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435653A (en) * | 1966-01-21 | 1969-04-01 | Nat Dairy Prod Corp | Forming method and apparatus |
CN2920474Y (zh) * | 2006-07-24 | 2007-07-11 | 天津市亚西拉伸机械有限公司 | 数控液压拉深机 |
CN101244439A (zh) * | 2008-02-29 | 2008-08-20 | 西安交通大学 | 一种机械-液压辅助反拉深模具的设计方法 |
CN101491819A (zh) * | 2009-03-12 | 2009-07-29 | 长春三友汽车部件制造有限公司 | 轿车b柱高强度板冷拉伸成型模具及工艺 |
Non-Patent Citations (1)
Title |
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JP昭57-22827A 1982.02.05 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110511 Assignee: Nanjing Milky Way Car assessories Co., Ltd Assignor: Jiangsu University Contract record no.: 2014320010052 Denomination of invention: Variable-procedure stamping die for positive and negative stretching of parts Granted publication date: 20130123 License type: Exclusive License Record date: 20140428 |
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Change date: 20150202 Contract record no.: 2014320010052 Assignee after: NANJING TIANHE AUTO PARTS CO., LTD. Assignee before: Nanjing Milky Way Car assessories Co., Ltd |
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Granted publication date: 20130123 Termination date: 20181118 |