CN104358743A - 一种旋转式自锁紧液压油缸 - Google Patents
一种旋转式自锁紧液压油缸 Download PDFInfo
- Publication number
- CN104358743A CN104358743A CN201410597854.2A CN201410597854A CN104358743A CN 104358743 A CN104358743 A CN 104358743A CN 201410597854 A CN201410597854 A CN 201410597854A CN 104358743 A CN104358743 A CN 104358743A
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- CN
- China
- Prior art keywords
- locking
- piston rod
- cylinder barrel
- piston
- end cap
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410597854.2A CN104358743B (zh) | 2014-10-31 | 2014-10-31 | 一种旋转式自锁紧液压油缸 |
Applications Claiming Priority (1)
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CN201410597854.2A CN104358743B (zh) | 2014-10-31 | 2014-10-31 | 一种旋转式自锁紧液压油缸 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104358743A true CN104358743A (zh) | 2015-02-18 |
CN104358743B CN104358743B (zh) | 2017-10-31 |
Family
ID=52526039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410597854.2A Active CN104358743B (zh) | 2014-10-31 | 2014-10-31 | 一种旋转式自锁紧液压油缸 |
Country Status (1)
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CN (1) | CN104358743B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105257624A (zh) * | 2015-11-23 | 2016-01-20 | 刘力平 | 一种低转动阻力单动转角缸 |
CN106015160A (zh) * | 2016-07-18 | 2016-10-12 | 天津优瑞纳斯液压机械有限公司 | 一种活塞杆能旋转锁紧的新型液压缸 |
KR20190036670A (ko) * | 2017-09-28 | 2019-04-05 | 윤성호 | 로킹 유압 실린더 |
CN111043101A (zh) * | 2019-12-26 | 2020-04-21 | 长春工业大学 | 一种采用旋转式超声波螺母解耦型单作用锁紧气缸 |
CN111102268A (zh) * | 2019-12-30 | 2020-05-05 | 宁波文泽机电技术开发有限公司 | 一种油缸 |
CN114857124A (zh) * | 2022-04-24 | 2022-08-05 | 合肥志必达液压科技有限公司 | 一种多级旋转式液压油缸系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1313933A (zh) * | 1998-07-08 | 2001-09-19 | Aro公司 | 用于操纵工具的具有接近预行程和工作行程的致动缸 |
US20030140778A1 (en) * | 2000-06-27 | 2003-07-31 | Pierre Vincent | Double acting hydraulic cylinder with axial locking device |
US20060169933A1 (en) * | 2005-02-01 | 2006-08-03 | Le Tri C | Blowout preventer and locking mechanism |
CN201972999U (zh) * | 2011-02-16 | 2011-09-14 | 袁天钢 | 机械锁紧式油缸 |
CN102213251A (zh) * | 2011-06-28 | 2011-10-12 | 扬州斯普森机械制造有限公司 | 带锁定机构的液压缸 |
CN103375457A (zh) * | 2012-04-16 | 2013-10-30 | 中冶赛迪工程技术股份有限公司 | 一种液压锁紧装置 |
CN204186692U (zh) * | 2014-10-31 | 2015-03-04 | 常州市腾田液压机械有限公司 | 一种旋转式自锁紧液压油缸 |
-
2014
- 2014-10-31 CN CN201410597854.2A patent/CN104358743B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1313933A (zh) * | 1998-07-08 | 2001-09-19 | Aro公司 | 用于操纵工具的具有接近预行程和工作行程的致动缸 |
US20030140778A1 (en) * | 2000-06-27 | 2003-07-31 | Pierre Vincent | Double acting hydraulic cylinder with axial locking device |
US20060169933A1 (en) * | 2005-02-01 | 2006-08-03 | Le Tri C | Blowout preventer and locking mechanism |
CN201972999U (zh) * | 2011-02-16 | 2011-09-14 | 袁天钢 | 机械锁紧式油缸 |
CN102213251A (zh) * | 2011-06-28 | 2011-10-12 | 扬州斯普森机械制造有限公司 | 带锁定机构的液压缸 |
CN103375457A (zh) * | 2012-04-16 | 2013-10-30 | 中冶赛迪工程技术股份有限公司 | 一种液压锁紧装置 |
CN204186692U (zh) * | 2014-10-31 | 2015-03-04 | 常州市腾田液压机械有限公司 | 一种旋转式自锁紧液压油缸 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105257624A (zh) * | 2015-11-23 | 2016-01-20 | 刘力平 | 一种低转动阻力单动转角缸 |
CN106015160A (zh) * | 2016-07-18 | 2016-10-12 | 天津优瑞纳斯液压机械有限公司 | 一种活塞杆能旋转锁紧的新型液压缸 |
KR20190036670A (ko) * | 2017-09-28 | 2019-04-05 | 윤성호 | 로킹 유압 실린더 |
KR101975276B1 (ko) * | 2017-09-28 | 2019-05-07 | 윤성호 | 로킹 유압 실린더 |
CN111043101A (zh) * | 2019-12-26 | 2020-04-21 | 长春工业大学 | 一种采用旋转式超声波螺母解耦型单作用锁紧气缸 |
CN111102268A (zh) * | 2019-12-30 | 2020-05-05 | 宁波文泽机电技术开发有限公司 | 一种油缸 |
CN111102268B (zh) * | 2019-12-30 | 2021-08-27 | 山东金利液压科技有限公司 | 一种油缸 |
CN114857124A (zh) * | 2022-04-24 | 2022-08-05 | 合肥志必达液压科技有限公司 | 一种多级旋转式液压油缸系统 |
Also Published As
Publication number | Publication date |
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CN104358743B (zh) | 2017-10-31 |
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Effective date of registration: 20170920 Address after: 213100 Jiangsu province Changzhou city Wujin District Hengshan town Xiliu Village Applicant after: Jiangsu Heng Tian Hydraulic Technology Co., Ltd. Address before: 213118 Jiangsu province Changzhou city Wujin District Hengshan town Xiliu Village Applicant before: Changzhou Tent Hydraulic Machinery Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210115 Address after: No.4-30, zone 4, Wenzhou Trade City, No.1, Wenzhou street, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou qinghang Intellectual Property Service Co.,Ltd. Address before: Hengshanqiao town xiliutang village, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HENGJIN TIAN HYDRAULIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210325 Address after: 417000 building 0001, northeast corner of Jixing road and dongxiyi street, Loudi Economic Development Zone, Hunan Province Patentee after: LOUDI GUANGHUA MACHINERY MANUFACTURING Co.,Ltd. Address before: No.4-30, zone 4, Wenzhou Trade City, No.1, Wenzhou street, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Liuzhou qinghang Intellectual Property Service Co.,Ltd. |