CN109595217B - 一种带内置油路通道的油缸 - Google Patents
一种带内置油路通道的油缸 Download PDFInfo
- Publication number
- CN109595217B CN109595217B CN201910002878.1A CN201910002878A CN109595217B CN 109595217 B CN109595217 B CN 109595217B CN 201910002878 A CN201910002878 A CN 201910002878A CN 109595217 B CN109595217 B CN 109595217B
- Authority
- CN
- China
- Prior art keywords
- oil
- piston rod
- double
- oil port
- cylinder
- 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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Links
- 239000003921 oil Substances 0.000 claims description 226
- 239000010720 hydraulic oil Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
- F15B15/08—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
-
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910002878.1A CN109595217B (zh) | 2019-01-02 | 2019-01-02 | 一种带内置油路通道的油缸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910002878.1A CN109595217B (zh) | 2019-01-02 | 2019-01-02 | 一种带内置油路通道的油缸 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109595217A CN109595217A (zh) | 2019-04-09 |
CN109595217B true CN109595217B (zh) | 2023-12-05 |
Family
ID=65965743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910002878.1A Active CN109595217B (zh) | 2019-01-02 | 2019-01-02 | 一种带内置油路通道的油缸 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109595217B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110500337B (zh) * | 2019-04-25 | 2024-04-16 | 江苏恒盈动力科技有限公司 | 液压缸式伸缩油管 |
CN112412922A (zh) * | 2020-11-27 | 2021-02-26 | 徐州徐工液压件有限公司 | 一种内置芯管式节能液压缸 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0974769A2 (de) * | 1998-07-22 | 2000-01-26 | Hainzl Industriesysteme Gesellschaft m.b.H. & Co. KG | Vorrichtung zum Abbremsen eines Kolbens eines Hydraulikzylinders |
CN1904393A (zh) * | 2005-07-25 | 2007-01-31 | Smc株式会社 | 带节流阀的流体压缸装置 |
CN201293007Y (zh) * | 2008-11-17 | 2009-08-19 | 郑州宇通重工有限公司 | 适用于液压缸缸尾端的缓冲结构 |
CN103994125A (zh) * | 2014-05-20 | 2014-08-20 | 长沙达豪机械设备有限公司 | 可调双向缓冲油缸 |
CN104564904A (zh) * | 2014-12-31 | 2015-04-29 | 中船重工中南装备有限责任公司 | 一种支腿油缸 |
CN204458633U (zh) * | 2015-02-03 | 2015-07-08 | 中船重工中南装备有限责任公司 | 一种铲斗油缸 |
KR20170061538A (ko) * | 2015-11-26 | 2017-06-05 | 디케이락 주식회사 | 자동적으로 윤활유를 주입하는 볼 밸브 |
CN107131174A (zh) * | 2017-06-15 | 2017-09-05 | 湖北工业大学 | 大吨位全自动液压砖机内置式增压主液压油缸 |
CN108518386A (zh) * | 2018-05-09 | 2018-09-11 | 中山市智泰机电科技有限公司 | 一种缓冲油缸 |
-
2019
- 2019-01-02 CN CN201910002878.1A patent/CN109595217B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0974769A2 (de) * | 1998-07-22 | 2000-01-26 | Hainzl Industriesysteme Gesellschaft m.b.H. & Co. KG | Vorrichtung zum Abbremsen eines Kolbens eines Hydraulikzylinders |
CN1904393A (zh) * | 2005-07-25 | 2007-01-31 | Smc株式会社 | 带节流阀的流体压缸装置 |
CN201293007Y (zh) * | 2008-11-17 | 2009-08-19 | 郑州宇通重工有限公司 | 适用于液压缸缸尾端的缓冲结构 |
CN103994125A (zh) * | 2014-05-20 | 2014-08-20 | 长沙达豪机械设备有限公司 | 可调双向缓冲油缸 |
CN104564904A (zh) * | 2014-12-31 | 2015-04-29 | 中船重工中南装备有限责任公司 | 一种支腿油缸 |
CN204458633U (zh) * | 2015-02-03 | 2015-07-08 | 中船重工中南装备有限责任公司 | 一种铲斗油缸 |
KR20170061538A (ko) * | 2015-11-26 | 2017-06-05 | 디케이락 주식회사 | 자동적으로 윤활유를 주입하는 볼 밸브 |
CN107131174A (zh) * | 2017-06-15 | 2017-09-05 | 湖北工业大学 | 大吨位全自动液压砖机内置式增压主液压油缸 |
CN108518386A (zh) * | 2018-05-09 | 2018-09-11 | 中山市智泰机电科技有限公司 | 一种缓冲油缸 |
Non-Patent Citations (1)
Title |
---|
活塞杆实心制式双作用多级液压缸的设计;沈姝君;董勇;;液压与气动(第05期);全文 * |
Also Published As
Publication number | Publication date |
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CN109595217A (zh) | 2019-04-09 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Haibin Inventor after: Wang Chao Inventor after: Li Zhoufa Inventor after: Zhu Shouyi Inventor after: Chen Jie Inventor after: Guo Ming Inventor after: Du Haobin Inventor after: Li Jie Inventor after: Tang Rui Inventor after: Zhang Changhua Inventor after: Yue Changxing Inventor after: Wang Xin Inventor before: Chen Jie Inventor before: Li Zhoufa Inventor before: Zhu Shouyi Inventor before: Guo Ming Inventor before: Du Haobin Inventor before: Li Jie Inventor before: Tang Rui Inventor before: Zhang Changhua Inventor before: Yue Changxing Inventor before: Wang Xin Inventor before: Wang Chao |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210927 Address after: 443003 21 Qingdao Road, Xiling District, Yichang City, Hubei Province Applicant after: CSIC ZHONGNAN EQUIPMENT Co.,Ltd. Applicant after: NO.701 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Address before: 443003 21 Qingdao Road, Xiling District, Yichang City, Hubei Province Applicant before: CSIC ZHONGNAN EQUIPMENT Co.,Ltd. |
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GR01 | Patent grant |