CN108561371B - 一种新型缓冲油缸 - Google Patents
一种新型缓冲油缸 Download PDFInfo
- Publication number
- CN108561371B CN108561371B CN201810386730.8A CN201810386730A CN108561371B CN 108561371 B CN108561371 B CN 108561371B CN 201810386730 A CN201810386730 A CN 201810386730A CN 108561371 B CN108561371 B CN 108561371B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- buffer
- piston
- cylinder body
- oil
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 62
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/227—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having an auxiliary cushioning piston within the main piston or the cylinder end face
-
- 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
- F15B15/1428—Cylinders
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810386730.8A CN108561371B (zh) | 2018-04-26 | 2018-04-26 | 一种新型缓冲油缸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810386730.8A CN108561371B (zh) | 2018-04-26 | 2018-04-26 | 一种新型缓冲油缸 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108561371A CN108561371A (zh) | 2018-09-21 |
CN108561371B true CN108561371B (zh) | 2023-08-29 |
Family
ID=63536970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810386730.8A Active CN108561371B (zh) | 2018-04-26 | 2018-04-26 | 一种新型缓冲油缸 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108561371B (zh) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2307146Y (zh) * | 1997-08-12 | 1999-02-10 | 长拓空油压股份有限公司 | 具有浮动缓冲及快速起动功能的油压缸构造 |
CN1904393A (zh) * | 2005-07-25 | 2007-01-31 | Smc株式会社 | 带节流阀的流体压缸装置 |
CN102345652A (zh) * | 2010-07-29 | 2012-02-08 | 蒋国泉 | 一种缓冲型气缸 |
CN102720720A (zh) * | 2012-06-15 | 2012-10-10 | 常州液压成套设备厂有限公司 | 具有微型可调式缓冲装置的油缸 |
CN202483985U (zh) * | 2012-03-06 | 2012-10-10 | 蚌埠市行星工程机械有限公司 | 缓冲液压缸 |
CN103122880A (zh) * | 2011-11-18 | 2013-05-29 | 广西柳工机械股份有限公司 | 可调先导减压阀 |
CN203257794U (zh) * | 2013-05-18 | 2013-10-30 | 徐州市龙泰煤矿设备制造厂 | 一种缓冲汽缸液压气动机构 |
CN103438265A (zh) * | 2013-08-16 | 2013-12-11 | 上海汇益控制系统股份有限公司 | 调节型液控蝶阀执行机构 |
CN203441863U (zh) * | 2013-09-02 | 2014-02-19 | 山西北方机械制造有限责任公司 | 一种卸荷后缓冲的油缸装置 |
CN203641153U (zh) * | 2013-10-24 | 2014-06-11 | 长沙星欣机械设备有限公司 | 一种缓冲式液压油缸 |
CN203926222U (zh) * | 2014-07-15 | 2014-11-05 | 上海东机液压工程有限公司 | 用于双作用液压缸的缓冲控制装置 |
CN203939810U (zh) * | 2014-05-30 | 2014-11-12 | 诸暨市盛淼针织机械科技有限公司 | 一种内置变节流缓冲装置的液压缸 |
CN204186689U (zh) * | 2014-10-14 | 2015-03-04 | 湘潭高工科技有限公司 | 液压缸 |
CN105041771A (zh) * | 2015-08-29 | 2015-11-11 | 济南大学 | 一种启动特性为直线型的液压缸 |
CN206346987U (zh) * | 2016-08-31 | 2017-07-21 | 广东天恒液压机械有限公司 | 一种全行程惰性缓冲油缸 |
-
2018
- 2018-04-26 CN CN201810386730.8A patent/CN108561371B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2307146Y (zh) * | 1997-08-12 | 1999-02-10 | 长拓空油压股份有限公司 | 具有浮动缓冲及快速起动功能的油压缸构造 |
CN1904393A (zh) * | 2005-07-25 | 2007-01-31 | Smc株式会社 | 带节流阀的流体压缸装置 |
CN102345652A (zh) * | 2010-07-29 | 2012-02-08 | 蒋国泉 | 一种缓冲型气缸 |
CN103122880A (zh) * | 2011-11-18 | 2013-05-29 | 广西柳工机械股份有限公司 | 可调先导减压阀 |
CN202483985U (zh) * | 2012-03-06 | 2012-10-10 | 蚌埠市行星工程机械有限公司 | 缓冲液压缸 |
CN102720720A (zh) * | 2012-06-15 | 2012-10-10 | 常州液压成套设备厂有限公司 | 具有微型可调式缓冲装置的油缸 |
CN203257794U (zh) * | 2013-05-18 | 2013-10-30 | 徐州市龙泰煤矿设备制造厂 | 一种缓冲汽缸液压气动机构 |
CN103438265A (zh) * | 2013-08-16 | 2013-12-11 | 上海汇益控制系统股份有限公司 | 调节型液控蝶阀执行机构 |
CN203441863U (zh) * | 2013-09-02 | 2014-02-19 | 山西北方机械制造有限责任公司 | 一种卸荷后缓冲的油缸装置 |
CN203641153U (zh) * | 2013-10-24 | 2014-06-11 | 长沙星欣机械设备有限公司 | 一种缓冲式液压油缸 |
CN203939810U (zh) * | 2014-05-30 | 2014-11-12 | 诸暨市盛淼针织机械科技有限公司 | 一种内置变节流缓冲装置的液压缸 |
CN203926222U (zh) * | 2014-07-15 | 2014-11-05 | 上海东机液压工程有限公司 | 用于双作用液压缸的缓冲控制装置 |
CN204186689U (zh) * | 2014-10-14 | 2015-03-04 | 湘潭高工科技有限公司 | 液压缸 |
CN105041771A (zh) * | 2015-08-29 | 2015-11-11 | 济南大学 | 一种启动特性为直线型的液压缸 |
CN206346987U (zh) * | 2016-08-31 | 2017-07-21 | 广东天恒液压机械有限公司 | 一种全行程惰性缓冲油缸 |
Also Published As
Publication number | Publication date |
---|---|
CN108561371A (zh) | 2018-09-21 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Shanglin village Yan Dang Zhen Road Yueqing City, Zhejiang province 325613 star Wenzhou City No. 17 Lane 8 Applicant after: Supreme Heavy Industry Co.,Ltd. Address before: Shanglin village Yan Dang Zhen Road Yueqing City, Zhejiang province 325613 star Wenzhou City No. 17 Lane 8 Applicant before: Wenzhou Zhishang Precision Machinery Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new type of buffer oil cylinder Effective date of registration: 20231221 Granted publication date: 20230829 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Yueqing Hongqiao small and micro enterprise franchise sub branch Pledgor: Supreme Heavy Industry Co.,Ltd. Registration number: Y2023980072833 |