CN101954428B - 热水器用电加热器的膜盒外壳的加工方法及专用模具 - Google Patents
热水器用电加热器的膜盒外壳的加工方法及专用模具 Download PDFInfo
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- CN101954428B CN101954428B CN 201010201569 CN201010201569A CN101954428B CN 101954428 B CN101954428 B CN 101954428B CN 201010201569 CN201010201569 CN 201010201569 CN 201010201569 A CN201010201569 A CN 201010201569A CN 101954428 B CN101954428 B CN 101954428B
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- counterdie
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- Moulds For Moulding Plastics Or The Like (AREA)
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CN 201010201569 CN101954428B (zh) | 2010-06-17 | 2010-06-17 | 热水器用电加热器的膜盒外壳的加工方法及专用模具 |
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CN 201010201569 CN101954428B (zh) | 2010-06-17 | 2010-06-17 | 热水器用电加热器的膜盒外壳的加工方法及专用模具 |
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CN101954428A CN101954428A (zh) | 2011-01-26 |
CN101954428B true CN101954428B (zh) | 2012-12-19 |
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CN 201010201569 Expired - Fee Related CN101954428B (zh) | 2010-06-17 | 2010-06-17 | 热水器用电加热器的膜盒外壳的加工方法及专用模具 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102389924B (zh) * | 2011-10-10 | 2014-11-05 | 扬州广菱电子有限公司 | 大尺寸浅拉深钣金件级进模 |
CN102581125A (zh) * | 2012-02-24 | 2012-07-18 | 安徽江威精密制造有限公司 | 电容器盖板接线端子拉伸四角模具上模 |
CN102975395A (zh) * | 2012-11-08 | 2013-03-20 | 余义水 | 一种模具加热成形装置 |
CN103394586B (zh) * | 2013-08-06 | 2016-01-06 | 鞠清晓 | 一种表壳毛坯生产工艺 |
CN106989508A (zh) * | 2017-03-13 | 2017-07-28 | 青岛海高设计制造有限公司 | 储水式热水器的制造方法 |
CN110116163A (zh) * | 2019-04-11 | 2019-08-13 | 浙江巨宏工贸有限公司 | 一种燃气表壳转接头冲压设备 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US2989936A (en) * | 1957-06-28 | 1961-06-27 | Torrington Mfg Co | Method for forming end plates and end rings |
JPH08267156A (ja) * | 1995-03-30 | 1996-10-15 | Sumino Kogyo Kk | 歯形部品の打抜き方法およびその装置 |
CN201249901Y (zh) * | 2008-06-06 | 2009-06-03 | 苏州斯莱克精密设备有限公司 | 易拉盖拉环铝带的排料布局结构 |
CN201399533Y (zh) * | 2009-05-03 | 2010-02-10 | 魏永杰 | 一种冲压模具 |
CN101716627B (zh) * | 2009-11-20 | 2012-04-18 | 无锡曙光模具有限公司 | 一种改进的用于密封环制造的级进连续冲压模具 |
CN201735691U (zh) * | 2010-06-17 | 2011-02-09 | 无锡曙光模具有限公司 | 热水器用电加热器的膜盒外壳加工专用模具 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Yingguang Inventor before: Wu Weiwei Inventor before: Huang Chunhui Inventor before: Huang Jian |
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TR01 | Transfer of patent right |
Effective date of registration: 20170103 Address after: 300161 Tianjin City Hedong District Weiguo Road No. 134 Fu New Town Mansion 2002 Patentee after: Wu Yingguang Address before: 214145 Jiangsu Province, Wuxi City District Hung Town Industrial Park Hongda photoelectric Road No. 106 Patentee before: Wuxi Dawn Die & Stamping Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170617 |
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CF01 | Termination of patent right due to non-payment of annual fee |