CN102275065A - 一种用于汽车紧固断头螺栓的冷挤压成型工艺 - Google Patents
一种用于汽车紧固断头螺栓的冷挤压成型工艺 Download PDFInfo
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CN 201110161458 CN102275065B (zh) | 2011-06-15 | 2011-06-15 | 一种用于汽车紧固断头螺栓的冷挤压成型工艺 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104117624A (zh) * | 2014-05-07 | 2014-10-29 | 深圳航空标准件有限公司 | 点火开关的连接螺栓冷镦制造方法及模具 |
CN104399845A (zh) * | 2014-11-03 | 2015-03-11 | 苏州工业园区新凯精密五金有限公司 | 一种销轴冷镦成型工艺及其裁切模具结构 |
CN108296382A (zh) * | 2018-01-30 | 2018-07-20 | 成都博瑞特金属制品有限公司 | 一种铁质偏心连接件的生产工艺及偏心连接件 |
CN110052788A (zh) * | 2019-04-30 | 2019-07-26 | 海盐猛凌汽车配件有限公司 | 一种接触螺栓加工工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08309472A (ja) * | 1995-05-11 | 1996-11-26 | Daido Steel Co Ltd | 析出硬化型ステンレス鋼ボルトの製造方法 |
US20060107517A1 (en) * | 2003-09-09 | 2006-05-25 | Alessandro Vescovini | Method for the cold extrusion of bolts, in particular for fastening the cutting blades of mowers or the like |
CN1954962A (zh) * | 2005-10-25 | 2007-05-02 | 包凤鸣 | 螺纹钢筋锚杆柱头螺栓冷镦挤成型方法 |
CN101537472A (zh) * | 2009-04-10 | 2009-09-23 | 日泰(上海)汽车标准件有限公司 | 一次成型的螺栓加工工艺 |
CN101549449A (zh) * | 2008-03-31 | 2009-10-07 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN101890618A (zh) * | 2010-06-17 | 2010-11-24 | 鹏驰五金制品有限公司 | 高强度螺栓加工方法 |
CN101961829A (zh) * | 2010-10-10 | 2011-02-02 | 浙江明泰标准件有限公司 | 需要倒角且铣多槽的螺栓成型工艺 |
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2011
- 2011-06-15 CN CN 201110161458 patent/CN102275065B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08309472A (ja) * | 1995-05-11 | 1996-11-26 | Daido Steel Co Ltd | 析出硬化型ステンレス鋼ボルトの製造方法 |
US20060107517A1 (en) * | 2003-09-09 | 2006-05-25 | Alessandro Vescovini | Method for the cold extrusion of bolts, in particular for fastening the cutting blades of mowers or the like |
CN1954962A (zh) * | 2005-10-25 | 2007-05-02 | 包凤鸣 | 螺纹钢筋锚杆柱头螺栓冷镦挤成型方法 |
CN101549449A (zh) * | 2008-03-31 | 2009-10-07 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN101537472A (zh) * | 2009-04-10 | 2009-09-23 | 日泰(上海)汽车标准件有限公司 | 一次成型的螺栓加工工艺 |
CN101890618A (zh) * | 2010-06-17 | 2010-11-24 | 鹏驰五金制品有限公司 | 高强度螺栓加工方法 |
CN101961829A (zh) * | 2010-10-10 | 2011-02-02 | 浙江明泰标准件有限公司 | 需要倒角且铣多槽的螺栓成型工艺 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104117624A (zh) * | 2014-05-07 | 2014-10-29 | 深圳航空标准件有限公司 | 点火开关的连接螺栓冷镦制造方法及模具 |
CN104117624B (zh) * | 2014-05-07 | 2017-04-19 | 卓越紧固***(上海)有限公司 | 点火开关的连接螺栓冷镦制造方法及模具 |
CN104399845A (zh) * | 2014-11-03 | 2015-03-11 | 苏州工业园区新凯精密五金有限公司 | 一种销轴冷镦成型工艺及其裁切模具结构 |
CN108296382A (zh) * | 2018-01-30 | 2018-07-20 | 成都博瑞特金属制品有限公司 | 一种铁质偏心连接件的生产工艺及偏心连接件 |
CN110052788A (zh) * | 2019-04-30 | 2019-07-26 | 海盐猛凌汽车配件有限公司 | 一种接触螺栓加工工艺 |
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CN102275065B (zh) | 2013-08-07 |
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Address after: 315800 No. 7, Jingqi Road, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Minda Automobile Technology Co.,Ltd. Address before: 315800 No. 7, Jingqi Road, Beilun District, Zhejiang Province Patentee before: NINGBO ZHENHAI MINDA ELECTROMECHANICAL CO.,LTD. |
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