CN102386725B - 压力式电机转子专用推刀 - Google Patents
压力式电机转子专用推刀 Download PDFInfo
- Publication number
- CN102386725B CN102386725B CN 201110319393 CN201110319393A CN102386725B CN 102386725 B CN102386725 B CN 102386725B CN 201110319393 CN201110319393 CN 201110319393 CN 201110319393 A CN201110319393 A CN 201110319393A CN 102386725 B CN102386725 B CN 102386725B
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- Prior art keywords
- push broach
- steps
- broach
- motor rotor
- push
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110319393 CN102386725B (zh) | 2011-10-20 | 2011-10-20 | 压力式电机转子专用推刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110319393 CN102386725B (zh) | 2011-10-20 | 2011-10-20 | 压力式电机转子专用推刀 |
Publications (2)
Publication Number | Publication Date |
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CN102386725A CN102386725A (zh) | 2012-03-21 |
CN102386725B true CN102386725B (zh) | 2013-06-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110319393 Expired - Fee Related CN102386725B (zh) | 2011-10-20 | 2011-10-20 | 压力式电机转子专用推刀 |
Country Status (1)
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CN (1) | CN102386725B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104551215B (zh) * | 2015-01-28 | 2018-05-15 | 电光防爆科技股份有限公司 | 挤光成型推刀及其制造方法、挤光成型装置和方法 |
CN106563915A (zh) * | 2016-11-04 | 2017-04-19 | 重庆星曜工贸有限公司 | 挤光锤 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2845251A1 (de) * | 1977-10-22 | 1979-04-26 | Bsr Ltd | Verfahren zur herstellung eines rotors fuer elektrische maschinen |
JPS62157713A (ja) * | 1985-12-30 | 1987-07-13 | Isuzu Motors Ltd | プツシユブロ−チ |
CN2043146U (zh) * | 1989-01-11 | 1989-08-23 | 乔建国 | 三头螺旋圆孔推刀 |
CN2049041U (zh) * | 1989-03-07 | 1989-12-06 | 能治 | 电机转子的组合旋置自动加工机构 |
CN101599674B (zh) * | 2009-04-17 | 2011-02-02 | 宁波韵升股份有限公司 | 电机转子的制造方法及其所用的自动调心定位机构 |
CN101745673A (zh) * | 2009-12-18 | 2010-06-23 | 东方电气集团东方汽轮机有限公司 | 涡轮机转子轮槽加工方法及铣刀 |
CN102091830B (zh) * | 2010-12-17 | 2012-08-22 | 泰州市里华机械有限公司 | 渐切式推刀 |
CN202309404U (zh) * | 2011-10-20 | 2012-07-04 | 浙江海宏电器有限公司 | 压力式电机转子专用推刀 |
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2011
- 2011-10-20 CN CN 201110319393 patent/CN102386725B/zh not_active Expired - Fee Related
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CN102386725A (zh) | 2012-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 312400, No. 88, Dacheng Road, Chengdong Development Zone, Shaoxing City, Zhejiang, Shengzhou Applicant after: Shaoxing Haihong Electrical Appliance Co., Ltd. Address before: 312400, No. 88, Dacheng Road, Chengdong Development Zone, Shaoxing City, Zhejiang, Shengzhou Applicant before: Shaoxing Haihong Electrical Appliance Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHAOXING HAIHONG ELECTRIC CO., LTD. TO: ZHEJIANG HAIHONG ELECTRICAL APPLIANCES CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151020 |
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EXPY | Termination of patent right or utility model |