CN101791640B - Method for distributing balancing and locking cylinders for large multi-cross roll straightening machine - Google Patents
Method for distributing balancing and locking cylinders for large multi-cross roll straightening machine Download PDFInfo
- Publication number
- CN101791640B CN101791640B CN2010101284816A CN201010128481A CN101791640B CN 101791640 B CN101791640 B CN 101791640B CN 2010101284816 A CN2010101284816 A CN 2010101284816A CN 201010128481 A CN201010128481 A CN 201010128481A CN 101791640 B CN101791640 B CN 101791640B
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- Prior art keywords
- cylinder
- locking cylinder
- slide
- locking
- balancing
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101284816A CN101791640B (en) | 2010-03-22 | 2010-03-22 | Method for distributing balancing and locking cylinders for large multi-cross roll straightening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101284816A CN101791640B (en) | 2010-03-22 | 2010-03-22 | Method for distributing balancing and locking cylinders for large multi-cross roll straightening machine |
Publications (2)
Publication Number | Publication Date |
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CN101791640A CN101791640A (en) | 2010-08-04 |
CN101791640B true CN101791640B (en) | 2012-05-30 |
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Family Applications (1)
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CN2010101284816A Expired - Fee Related CN101791640B (en) | 2010-03-22 | 2010-03-22 | Method for distributing balancing and locking cylinders for large multi-cross roll straightening machine |
Country Status (1)
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CN (1) | CN101791640B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103722017B (en) * | 2013-12-30 | 2015-06-24 | 中冶京诚工程技术有限公司 | Rotating angle adjusting device for mandrel bar loosening mill |
CN104525632B (en) * | 2014-12-18 | 2017-01-25 | 太原重工股份有限公司 | Inclined roller type steel pipe straightening machine and upper straightening roller pressing-down device thereof |
CN105013874B (en) * | 2015-07-30 | 2017-06-16 | 中国重型机械研究院股份公司 | Novel straightener depresses pre-tightening apparatus |
CN105443466B (en) * | 2015-12-19 | 2017-07-18 | 太原重工股份有限公司 | Pipe straightener hydraulic control system for opening cylinder and upper roller compensating cylinder soon |
DE102020201477A1 (en) | 2020-02-06 | 2021-08-12 | Sms Group Gmbh | Device and method for adjusting or adjusting a roll gap of a two-roll straightening machine for bars and / or profiles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1291924A (en) * | 1969-03-04 | 1972-10-04 | Kieserling & Albrecht | Machine for straightening elongate workpieces of both circular and non-circular cross section |
EP0555528A1 (en) * | 1992-02-12 | 1993-08-18 | INNSE INNOCENTI ENGINEERING S.p.A. | A pipe straightening machine |
CN2361407Y (en) * | 1999-04-01 | 2000-02-02 | 马克敏 | Double-brake locking device for inclined roller straightening machine |
-
2010
- 2010-03-22 CN CN2010101284816A patent/CN101791640B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1291924A (en) * | 1969-03-04 | 1972-10-04 | Kieserling & Albrecht | Machine for straightening elongate workpieces of both circular and non-circular cross section |
EP0555528A1 (en) * | 1992-02-12 | 1993-08-18 | INNSE INNOCENTI ENGINEERING S.p.A. | A pipe straightening machine |
CN2361407Y (en) * | 1999-04-01 | 2000-02-02 | 马克敏 | Double-brake locking device for inclined roller straightening machine |
Non-Patent Citations (1)
Title |
---|
熊杰等.10CR8BW十辊钢管矫直机的结构特点及分析.《宝钢技术》.2002,(第5期),第8页,第48-50页. * |
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Publication number | Publication date |
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CN101791640A (en) | 2010-08-04 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xixia Inventor after: Zuo Huifeng Inventor after: Hua Lizhu Inventor after: Wang Wenzhang Inventor after: Wang Mengde Inventor after: Zhang Li Inventor after: Liu Zhiqian Inventor after: Zhang Mingcan Inventor after: Cheng Bo Inventor after: Zhang Ye Inventor after: Zhang Hongzhou Inventor before: Wang Xixia Inventor before: Zuo Huifeng Inventor before: Wang Wenzhang Inventor before: Wang Mengde Inventor before: Zhang Li Inventor before: Liu Zhiqian Inventor before: Zhang Mingcan Inventor before: Cheng Bo Inventor before: Zhang Ye Inventor before: Zhang Hongzhou |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG XIXIA WANG WENZHANG WANG MENGDE ZHANG LI LIU ZHIQIAN ZHANG MINGCAN CHENG BO ZHANG YE ZHANG HONGZHOU ZUO HUIFENG TO: WANG XIXIA WANG WENZHANG WANG MENGDE ZHANG LI LIU ZHIQIAN ZHANG MINGCAN CHENG BO ZHANG YE ZHANG HONGZHOU ZUO HUIFENG HUA LIZHU |
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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: 20120530 Termination date: 20200322 |
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CF01 | Termination of patent right due to non-payment of annual fee |