CN102601269B - 四周封闭件的翻边成型工艺及其成型件 - Google Patents
四周封闭件的翻边成型工艺及其成型件 Download PDFInfo
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- CN102601269B CN102601269B CN201110419438.XA CN201110419438A CN102601269B CN 102601269 B CN102601269 B CN 102601269B CN 201110419438 A CN201110419438 A CN 201110419438A CN 102601269 B CN102601269 B CN 102601269B
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CN102601269B true CN102601269B (zh) | 2014-06-25 |
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CN109967613B (zh) * | 2017-12-28 | 2024-04-09 | 上海众大汽车配件有限公司 | 一种用于汽车后纵梁内部加强件模具 |
CN109226492B (zh) * | 2018-10-17 | 2024-04-05 | 长华控股集团股份有限公司 | 高效冲压件加强筋翻折装置 |
CN110465589A (zh) * | 2019-08-02 | 2019-11-19 | 西安飞机工业(集团)有限责任公司 | 一种结构半封闭钣金件成形方法及成形模具 |
CN110756663B (zh) * | 2019-11-01 | 2024-04-30 | 浙江舜仕汽车技术有限公司 | 汽车电池盒前端板的成型工艺 |
CN112550197B (zh) * | 2020-11-27 | 2022-08-09 | 江苏永成汽车零部件股份有限公司 | 一种抗强化腐蚀的前保险杠中支撑安装结构 |
CN114653830B (zh) * | 2022-05-17 | 2022-08-16 | 保定徐水博萨汽车配件有限公司 | 一种具有负角翻边冲压件的冲压模具及工艺 |
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JP3656922B2 (ja) * | 1996-02-10 | 2005-06-08 | 株式会社 ユタカアドバンス | フランジ成形方法並びにフランジ成形装置 |
JP2006256546A (ja) * | 2005-03-18 | 2006-09-28 | Katayama Kogyo Co Ltd | 車両用ドアサッシュ及びその製造方法 |
CN101209477A (zh) * | 2006-12-26 | 2008-07-02 | 比亚迪股份有限公司 | 一种梁类零件的端头的成型方法 |
KR20100087478A (ko) * | 2009-01-28 | 2010-08-05 | 현대제철 주식회사 | 자동차용 엔진크래들 및 그 제조방법 |
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 |
CN202006242U (zh) * | 2011-05-05 | 2011-10-12 | 方煜定 | 一种翻边成型模具 |
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Address after: 318020, 26 Xin Tang Road, Huangyan District, Zhejiang, Taizhou Applicant after: ZHEJIANG HUANGYAN DIE CO., LTD. Address before: 318020 No. 26, Xin Tong Road, Huangyan, Zhejiang, Taizhou Applicant before: Zhejiang Huangyan Punch Die Factory |
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Free format text: CORRECT: APPLICANT; FROM: FACTORY OF PUNCH DIE OF HUANGYAN OF ZHEJIANG TO: ZHEJIANG HUANGYAN STAMPING DIE CO., LTD. |
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Denomination of invention: Flanging forming process of surrounding sealing parts and its forming parts Effective date of registration: 20220211 Granted publication date: 20140625 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG HUANGYAN DIE Co.,Ltd. Registration number: Y2022330000208 |