CN104307957A - 内高压成型用冲头 - Google Patents
内高压成型用冲头 Download PDFInfo
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CN201410541483.6A CN104307957B (zh) | 2014-10-14 | 2014-10-14 | 内高压成型用冲头 |
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CN201410541483.6A CN104307957B (zh) | 2014-10-14 | 2014-10-14 | 内高压成型用冲头 |
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CN104307957A true CN104307957A (zh) | 2015-01-28 |
CN104307957B CN104307957B (zh) | 2017-04-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106363069A (zh) * | 2016-08-29 | 2017-02-01 | 天津市天锻压力机有限公司 | 一种汽车底盘件加工用的内高压成形推头及加工工艺 |
CN111872212A (zh) * | 2020-07-27 | 2020-11-03 | 佛山市永恒液压机械有限公司 | 一种管材密封方法 |
Citations (6)
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DE19954989A1 (de) * | 1999-11-10 | 2001-05-17 | Ekkehard Groll | Vorrichtung und Verfahren eines Innendichtungssystems beim Innenhochdruckumformen zur Reduzierung des Hochdruckraumes und zur Abstützung des Materialflusses beim Nachschieben |
DE19909949B4 (de) * | 1998-10-08 | 2004-11-25 | Alcan Technology & Management Ag | Vorrichtung und Verfahren zum Umformen eines Hohlprofils od. dgl. Werkstückes auf dem Wege des Innenhochdruck-Umformens |
CN1651163A (zh) * | 2005-02-04 | 2005-08-10 | 华东理工大学 | 不锈钢衬里复合管的液压成型装置及其成型方法 |
CN202762801U (zh) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | 机械式双金属复合三通管挤压成型装置 |
CN203791437U (zh) * | 2014-05-05 | 2014-08-27 | 富奥汽车零部件股份有限公司 | 一种内高压成型管端面封堵 |
CN204074866U (zh) * | 2014-10-14 | 2015-01-07 | 宁波思明汽车科技有限公司 | 内高压成型用冲头 |
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- 2014-10-14 CN CN201410541483.6A patent/CN104307957B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19909949B4 (de) * | 1998-10-08 | 2004-11-25 | Alcan Technology & Management Ag | Vorrichtung und Verfahren zum Umformen eines Hohlprofils od. dgl. Werkstückes auf dem Wege des Innenhochdruck-Umformens |
DE19954989A1 (de) * | 1999-11-10 | 2001-05-17 | Ekkehard Groll | Vorrichtung und Verfahren eines Innendichtungssystems beim Innenhochdruckumformen zur Reduzierung des Hochdruckraumes und zur Abstützung des Materialflusses beim Nachschieben |
CN1651163A (zh) * | 2005-02-04 | 2005-08-10 | 华东理工大学 | 不锈钢衬里复合管的液压成型装置及其成型方法 |
CN202762801U (zh) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | 机械式双金属复合三通管挤压成型装置 |
CN203791437U (zh) * | 2014-05-05 | 2014-08-27 | 富奥汽车零部件股份有限公司 | 一种内高压成型管端面封堵 |
CN204074866U (zh) * | 2014-10-14 | 2015-01-07 | 宁波思明汽车科技有限公司 | 内高压成型用冲头 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106363069A (zh) * | 2016-08-29 | 2017-02-01 | 天津市天锻压力机有限公司 | 一种汽车底盘件加工用的内高压成形推头及加工工艺 |
CN111872212A (zh) * | 2020-07-27 | 2020-11-03 | 佛山市永恒液压机械有限公司 | 一种管材密封方法 |
CN111872212B (zh) * | 2020-07-27 | 2022-05-17 | 佛山市永恒液压机械有限公司 | 一种管材密封方法 |
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CN104307957B (zh) | 2017-04-12 |
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Address after: 315171 Zhejiang city of Ningbo province Yinzhou District jishigang town jcair Road No. 688 Applicant after: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. Address before: 315176 Ningbo Province, Yinzhou District Spring Industrial Park Road, Cai Cai road, No. 688 Applicant before: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. |
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Address after: No.688 Jucai Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: No. 688, Jucai Road, jishigang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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