CN101811261B - Adjustable hydraulic clamping device - Google Patents
Adjustable hydraulic clamping device Download PDFInfo
- Publication number
- CN101811261B CN101811261B CN 200910227620 CN200910227620A CN101811261B CN 101811261 B CN101811261 B CN 101811261B CN 200910227620 CN200910227620 CN 200910227620 CN 200910227620 A CN200910227620 A CN 200910227620A CN 101811261 B CN101811261 B CN 101811261B
- Authority
- CN
- China
- Prior art keywords
- clamping
- oil cylinder
- gland
- screw
- clamping screw
- 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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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910227620 CN101811261B (en) | 2009-12-24 | 2009-12-24 | Adjustable hydraulic clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910227620 CN101811261B (en) | 2009-12-24 | 2009-12-24 | Adjustable hydraulic clamping device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101811261A CN101811261A (en) | 2010-08-25 |
CN101811261B true CN101811261B (en) | 2012-01-04 |
Family
ID=42618703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910227620 Expired - Fee Related CN101811261B (en) | 2009-12-24 | 2009-12-24 | Adjustable hydraulic clamping device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101811261B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102267092A (en) * | 2011-08-25 | 2011-12-07 | 濮阳贝英数控机械设备有限公司 | Bearing grinder measurement device and application method thereof |
CN114236264B (en) * | 2021-11-12 | 2024-04-05 | 柳州汽车检测有限公司 | Anti-interference capability detection system of whole vehicle electronic power steering system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2566974Y (en) * | 2002-08-08 | 2003-08-20 | 哈尔滨量具刃具厂 | Locking mechanism of precision indexing device |
CN1911593A (en) * | 2005-08-12 | 2007-02-14 | 刘崇敬 | Hydraulic disk spring type bench gripping jaw |
CN200998820Y (en) * | 2007-01-12 | 2008-01-02 | 江苏齐航数控机床有限责任公司 | Numerical lathe double-clamping hydraulic center frame |
CN201304575Y (en) * | 2008-09-02 | 2009-09-09 | 芜湖恒升重型机床股份有限公司 | Clamping device |
CN201592356U (en) * | 2009-12-24 | 2010-09-29 | 濮阳贝英数控机械设备有限公司 | Adjustable hydraulic clamping device |
-
2009
- 2009-12-24 CN CN 200910227620 patent/CN101811261B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2566974Y (en) * | 2002-08-08 | 2003-08-20 | 哈尔滨量具刃具厂 | Locking mechanism of precision indexing device |
CN1911593A (en) * | 2005-08-12 | 2007-02-14 | 刘崇敬 | Hydraulic disk spring type bench gripping jaw |
CN200998820Y (en) * | 2007-01-12 | 2008-01-02 | 江苏齐航数控机床有限责任公司 | Numerical lathe double-clamping hydraulic center frame |
CN201304575Y (en) * | 2008-09-02 | 2009-09-09 | 芜湖恒升重型机床股份有限公司 | Clamping device |
CN201592356U (en) * | 2009-12-24 | 2010-09-29 | 濮阳贝英数控机械设备有限公司 | Adjustable hydraulic clamping device |
Non-Patent Citations (1)
Title |
---|
JP特开2000-731A 2000.01.07 |
Also Published As
Publication number | Publication date |
---|---|
CN101811261A (en) | 2010-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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: Zhang Chongshan Inventor after: Wang Zijie Inventor after: Wang Wenxin Inventor after: Chao Yang Inventor before: Zhang Chongshan Inventor before: Wang Zijie |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG CHONGSHAN WANG ZIJIE TO: ZHANG CHONGSHAN WANG ZIJIE WANG WENXIN CHAO YANG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable hydraulic clamping device Effective date of registration: 20121030 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2012990000658 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130808 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2012990000658 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable hydraulic clamping device Effective date of registration: 20130808 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140903 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable hydraulic clamping device Effective date of registration: 20140904 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2014990000736 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150925 Granted publication date: 20120104 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2014990000736 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable hydraulic clamping device Effective date of registration: 20170627 Granted publication date: 20120104 Pledgee: Puyang City Rural Credit Cooperatives Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2017990000541 |
|
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: 20120104 Termination date: 20191224 |