CN202701825U - 一种用于大型曲轴加工的夹具 - Google Patents
一种用于大型曲轴加工的夹具 Download PDFInfo
- Publication number
- CN202701825U CN202701825U CN 201220295852 CN201220295852U CN202701825U CN 202701825 U CN202701825 U CN 202701825U CN 201220295852 CN201220295852 CN 201220295852 CN 201220295852 U CN201220295852 U CN 201220295852U CN 202701825 U CN202701825 U CN 202701825U
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- CN
- China
- Prior art keywords
- hole
- crank shaft
- anchor clamps
- square body
- bent axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220295852 CN202701825U (zh) | 2012-06-21 | 2012-06-21 | 一种用于大型曲轴加工的夹具 |
Applications Claiming Priority (1)
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CN 201220295852 CN202701825U (zh) | 2012-06-21 | 2012-06-21 | 一种用于大型曲轴加工的夹具 |
Publications (1)
Publication Number | Publication Date |
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CN202701825U true CN202701825U (zh) | 2013-01-30 |
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CN 201220295852 Expired - Fee Related CN202701825U (zh) | 2012-06-21 | 2012-06-21 | 一种用于大型曲轴加工的夹具 |
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CN (1) | CN202701825U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103273286A (zh) * | 2013-06-18 | 2013-09-04 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种曲轴加工方法及专用工装 |
CN105965301A (zh) * | 2016-07-01 | 2016-09-28 | 江苏赫夫特齿轮制造有限公司 | 一种曲轴加工夹具 |
-
2012
- 2012-06-21 CN CN 201220295852 patent/CN202701825U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103273286A (zh) * | 2013-06-18 | 2013-09-04 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种曲轴加工方法及专用工装 |
CN103273286B (zh) * | 2013-06-18 | 2015-09-23 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种曲轴加工方法及专用工装 |
CN105965301A (zh) * | 2016-07-01 | 2016-09-28 | 江苏赫夫特齿轮制造有限公司 | 一种曲轴加工夹具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ma'anshan Ma Steel Surface Engineering Technology Co., Ltd. Assignor: Maanshan Iron and steel (Group) Holding Co., Ltd.|Ma'anshan Iron & Steel Limited by Share Ltd Contract record no.: 2013340000067 Denomination of utility model: Clamp used for large-scale crank shaft machining Granted publication date: 20130130 License type: Exclusive License Record date: 20130520 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210621 |