CN104481964B - 一种保压推拉缸及其应用的夹紧装置 - Google Patents
一种保压推拉缸及其应用的夹紧装置 Download PDFInfo
- Publication number
- CN104481964B CN104481964B CN201410669010.4A CN201410669010A CN104481964B CN 104481964 B CN104481964 B CN 104481964B CN 201410669010 A CN201410669010 A CN 201410669010A CN 104481964 B CN104481964 B CN 104481964B
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- CN
- China
- Prior art keywords
- cylinder
- nitrogen
- oil cylinder
- pull
- piston rod
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1404—Characterised by the construction of the motor unit of the straight-cylinder type in clusters, e.g. multiple cylinders in one block
-
- 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
- F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
-
- 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
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
-
- 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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/228—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having shock absorbers mounted outside the actuator housing
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410669010.4A CN104481964B (zh) | 2014-11-20 | 2014-11-20 | 一种保压推拉缸及其应用的夹紧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410669010.4A CN104481964B (zh) | 2014-11-20 | 2014-11-20 | 一种保压推拉缸及其应用的夹紧装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104481964A CN104481964A (zh) | 2015-04-01 |
CN104481964B true CN104481964B (zh) | 2017-01-04 |
Family
ID=52756543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410669010.4A Active CN104481964B (zh) | 2014-11-20 | 2014-11-20 | 一种保压推拉缸及其应用的夹紧装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104481964B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106926028A (zh) * | 2015-12-29 | 2017-07-07 | 武汉重型机床集团有限公司 | 一种减压夹紧结构 |
CN107165967B (zh) * | 2016-03-08 | 2021-04-23 | 川湖科技股份有限公司 | 缓冲装置 |
CN105715610B (zh) * | 2016-03-23 | 2017-12-19 | 浙江工业大学 | 一种利用拉压一体机专用气缸进行检测的方法 |
CN105643491A (zh) * | 2016-03-24 | 2016-06-08 | 李家斌 | 高压密封氮气弹簧杠杆夹紧器压力调整装置 |
CN107387482A (zh) * | 2017-07-14 | 2017-11-24 | 太仓优捷特机械有限公司 | 一种模具注塑用油压缸 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344125A (en) * | 1993-09-17 | 1994-09-06 | Diebolt International, Inc. | Gas spring with filler valve |
SE9401119L (sv) * | 1994-03-31 | 1995-03-20 | Stromsholmens Mek Verkstad | Anordning vid en gasfjäder av kolv-cylindertyp |
CN2318443Y (zh) * | 1997-02-04 | 1999-05-12 | 袁海林 | 空气簧自回位液压缸 |
CN2725624Y (zh) * | 2004-09-16 | 2005-09-14 | 重庆工学院 | 一种具有高可靠性动密封结构的氮气弹簧 |
CN201588838U (zh) * | 2009-12-14 | 2010-09-22 | 中国第一重型机械股份公司 | 级联液压缸 |
CN102022090B (zh) * | 2010-12-06 | 2011-12-14 | 煤炭科学研究总院西安研究院 | 氮气弹簧式钻机液压卡盘 |
ITVR20110171A1 (it) * | 2011-08-22 | 2013-02-23 | Alberto Bordignon | Molla a fluido |
CN104019174B (zh) * | 2014-06-18 | 2016-05-18 | 姜雨 | 高压密封氮气弹簧 |
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2014
- 2014-11-20 CN CN201410669010.4A patent/CN104481964B/zh active Active
Also Published As
Publication number | Publication date |
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CN104481964A (zh) | 2015-04-01 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 116000 floor 1, No. 1-2-10, Tianfu street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian Guangyang Automatic Hydraulic System Co.,Ltd. Address before: 116600 No. 6, Longquan street, Dalian economic and Technological Development Zone, Liaoning Patentee before: DALIAN GUANGYANG SCIENCE & TECHNOLOGY GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 116000 floor 1, No. 1-2-10, Tianfu street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian Guangyang Automation System Co.,Ltd. Address before: 116000 floor 1, No. 1-2-10, Tianfu street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: Dalian Guangyang Automatic Hydraulic System Co.,Ltd. |