CN105499289B - 一种防碰撞游动芯头 - Google Patents
一种防碰撞游动芯头 Download PDFInfo
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- CN105499289B CN105499289B CN201610008397.8A CN201610008397A CN105499289B CN 105499289 B CN105499289 B CN 105499289B CN 201610008397 A CN201610008397 A CN 201610008397A CN 105499289 B CN105499289 B CN 105499289B
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- core print
- print body
- core
- bumping rod
- head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/16—Mandrels; Mounting or adjusting same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Golf Clubs (AREA)
Abstract
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Priority Applications (1)
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CN201610008397.8A CN105499289B (zh) | 2016-01-07 | 2016-01-07 | 一种防碰撞游动芯头 |
Applications Claiming Priority (1)
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CN201610008397.8A CN105499289B (zh) | 2016-01-07 | 2016-01-07 | 一种防碰撞游动芯头 |
Publications (2)
Publication Number | Publication Date |
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CN105499289A CN105499289A (zh) | 2016-04-20 |
CN105499289B true CN105499289B (zh) | 2018-04-20 |
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CN201610008397.8A Active CN105499289B (zh) | 2016-01-07 | 2016-01-07 | 一种防碰撞游动芯头 |
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CN (1) | CN105499289B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111014482A (zh) * | 2019-11-29 | 2020-04-17 | 浙江海亮股份有限公司 | 一种扩口芯头 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962658A (en) * | 1988-08-03 | 1990-10-16 | Firma Schumag AG | Method and apparatus for straight drawing a pipe |
CN2312832Y (zh) * | 1997-10-08 | 1999-04-07 | 郑先达 | 具有嵌装式吸震单元的汽车防碰撞装置 |
CN202021221U (zh) * | 2011-02-22 | 2011-11-02 | 浙江健力股份有限公司 | 一种无缝钢管冷拔模具的游动内芯改进结构 |
CN202045176U (zh) * | 2011-02-22 | 2011-11-23 | 浙江健力股份有限公司 | 一种无缝钢管冷拔模具改进 |
CN202570796U (zh) * | 2012-04-13 | 2012-12-05 | 宜兴市创天管业有限公司 | 一种双头内模 |
CN103212599A (zh) * | 2013-03-21 | 2013-07-24 | 宜兴市创天管业有限公司 | 一种复合冷拔衬芯内模及其制作方法 |
CN204506895U (zh) * | 2015-04-22 | 2015-07-29 | 黑龙江工业学院 | 煤矿开采缓冲式矿车 |
CN205362258U (zh) * | 2016-01-07 | 2016-07-06 | 山东亨圆铜业有限公司 | 一种防碰撞游动芯头 |
-
2016
- 2016-01-07 CN CN201610008397.8A patent/CN105499289B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962658A (en) * | 1988-08-03 | 1990-10-16 | Firma Schumag AG | Method and apparatus for straight drawing a pipe |
CN2312832Y (zh) * | 1997-10-08 | 1999-04-07 | 郑先达 | 具有嵌装式吸震单元的汽车防碰撞装置 |
CN202021221U (zh) * | 2011-02-22 | 2011-11-02 | 浙江健力股份有限公司 | 一种无缝钢管冷拔模具的游动内芯改进结构 |
CN202045176U (zh) * | 2011-02-22 | 2011-11-23 | 浙江健力股份有限公司 | 一种无缝钢管冷拔模具改进 |
CN202570796U (zh) * | 2012-04-13 | 2012-12-05 | 宜兴市创天管业有限公司 | 一种双头内模 |
CN103212599A (zh) * | 2013-03-21 | 2013-07-24 | 宜兴市创天管业有限公司 | 一种复合冷拔衬芯内模及其制作方法 |
CN204506895U (zh) * | 2015-04-22 | 2015-07-29 | 黑龙江工业学院 | 煤矿开采缓冲式矿车 |
CN205362258U (zh) * | 2016-01-07 | 2016-07-06 | 山东亨圆铜业有限公司 | 一种防碰撞游动芯头 |
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CN105499289A (zh) | 2016-04-20 |
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CB02 | Change of applicant information |
Inventor after: Sui Changfen Inventor after: Yan Zhifu Inventor after: Nie Xiaoqiang Inventor after: Li Renwei Inventor after: Dong Tingting Inventor after: Liu Haifeng Inventor before: Yan Zhifu Inventor before: Nie Xiaoqiang Inventor before: Li Renwei Inventor before: Dong Tingting Inventor before: Luan Zhiwei Inventor before: Liu Haifeng |
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TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Jiupin sesame Information Technology Co.,Ltd. Address before: 257000 Dongying economic and Technological Development Zone, Shandong, No. 85 Huaihe Road Patentee before: SHANDONG HENGYUAN COPPER Co.,Ltd. |
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Effective date of registration: 20211230 Address after: 528000 No. 18, Beiyuan Middle Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Nanhai Yixing Copper Co.,Ltd. Address before: Room 501, 85 Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen Jiupin sesame Information Technology Co.,Ltd. |
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