CN2595502Y - Elongating knife rod unit for lathe - Google Patents
Elongating knife rod unit for lathe Download PDFInfo
- Publication number
- CN2595502Y CN2595502Y CN 03211077 CN03211077U CN2595502Y CN 2595502 Y CN2595502 Y CN 2595502Y CN 03211077 CN03211077 CN 03211077 CN 03211077 U CN03211077 U CN 03211077U CN 2595502 Y CN2595502 Y CN 2595502Y
- Authority
- CN
- China
- Prior art keywords
- knife bar
- lathe
- cutter head
- knife
- square hole
- 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 - Lifetime
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03211077 CN2595502Y (en) | 2003-01-21 | 2003-01-21 | Elongating knife rod unit for lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03211077 CN2595502Y (en) | 2003-01-21 | 2003-01-21 | Elongating knife rod unit for lathe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2595502Y true CN2595502Y (en) | 2003-12-31 |
Family
ID=33754247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03211077 Expired - Lifetime CN2595502Y (en) | 2003-01-21 | 2003-01-21 | Elongating knife rod unit for lathe |
Country Status (1)
Country | Link |
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CN (1) | CN2595502Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101372040B (en) * | 2008-09-11 | 2010-06-09 | 钱利敏 | Seamless steel pipe inner bore cutting and processing equipment as well as method for processing the same |
CN102476195A (en) * | 2010-11-30 | 2012-05-30 | 哈尔滨建成集团有限公司 | Special tool rest for machining inner bore |
CN102501074A (en) * | 2011-10-12 | 2012-06-20 | 罗键 | Cutting-stirring friction-welding combined machining equipment and manufacturing method thereof |
CN105171001A (en) * | 2015-09-22 | 2015-12-23 | 武汉重工铸锻有限责任公司 | Machining device and machining method of high-hardness deep blind hole special-shaped curved surface |
CN106514316A (en) * | 2016-12-05 | 2017-03-22 | 中北大学 | Drill rod supporting device |
CN110549135A (en) * | 2019-09-23 | 2019-12-10 | 四川旭虹光电科技有限公司 | variable diameter hinge reaming centralizer |
-
2003
- 2003-01-21 CN CN 03211077 patent/CN2595502Y/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101372040B (en) * | 2008-09-11 | 2010-06-09 | 钱利敏 | Seamless steel pipe inner bore cutting and processing equipment as well as method for processing the same |
CN102476195A (en) * | 2010-11-30 | 2012-05-30 | 哈尔滨建成集团有限公司 | Special tool rest for machining inner bore |
CN102476195B (en) * | 2010-11-30 | 2013-04-17 | 哈尔滨建成集团有限公司 | Special tool rest for machining inner bore |
CN102501074A (en) * | 2011-10-12 | 2012-06-20 | 罗键 | Cutting-stirring friction-welding combined machining equipment and manufacturing method thereof |
CN102501074B (en) * | 2011-10-12 | 2014-04-16 | 罗键 | Cutting-stirring friction-welding combined machining equipment and manufacturing method thereof |
CN105171001A (en) * | 2015-09-22 | 2015-12-23 | 武汉重工铸锻有限责任公司 | Machining device and machining method of high-hardness deep blind hole special-shaped curved surface |
CN106514316A (en) * | 2016-12-05 | 2017-03-22 | 中北大学 | Drill rod supporting device |
CN106514316B (en) * | 2016-12-05 | 2018-08-17 | 中北大学 | A kind of drill steel support device |
CN110549135A (en) * | 2019-09-23 | 2019-12-10 | 四川旭虹光电科技有限公司 | variable diameter hinge reaming centralizer |
CN110549135B (en) * | 2019-09-23 | 2021-03-02 | 绵阳骏伟科技有限公司 | Variable diameter hinge reaming centralizer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BOHAI SHIPYARD GROUP CO., LTD. Free format text: FORMER OWNER: BOHAI SHIP HEAVY INDUSTRY CO LTD. Effective date: 20100813 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 125004 TECHNOLOGY CENTER OF BOHAI SHIPBUILDING HEAVY INDUSTRY CO., LTD. LONGGANG DISTRICT, HULUDAO CITY, LIAONING PROVINCE TO: 125000 NO.132, JINHU ROAD, LONGGANG DISTRICT, HULUDAO CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100813 Address after: 125000 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee after: Bohai Shipyard Group Co., Ltd. Address before: 125004 technical center of Bohai Shipbuilding Heavy Industry Co., Ltd., Longgang District, Huludao, Liaoning Patentee before: Bohai Ship Heavy Industry Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130121 Granted publication date: 20031231 |