CN113007172B - 一种集成柱塞马达式双动力液压缸 - Google Patents

一种集成柱塞马达式双动力液压缸 Download PDF

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Publication number
CN113007172B
CN113007172B CN202110267616.5A CN202110267616A CN113007172B CN 113007172 B CN113007172 B CN 113007172B CN 202110267616 A CN202110267616 A CN 202110267616A CN 113007172 B CN113007172 B CN 113007172B
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China
Prior art keywords
plunger
oil
slideway
cylinder
motor
Prior art date
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CN202110267616.5A
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English (en)
Chinese (zh)
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CN113007172A (zh
Inventor
杜冰
刘凤华
崔海龙
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Yanshan University
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Yanshan University
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Priority to CN202110267616.5A priority Critical patent/CN113007172B/zh
Publication of CN113007172A publication Critical patent/CN113007172A/zh
Priority to JP2022036996A priority patent/JP7102046B1/ja
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Publication of CN113007172B publication Critical patent/CN113007172B/zh
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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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • 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
    • F15B15/1428—Cylinders
    • 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
    • F15B15/1438—Cylinder to end cap assemblies
    • F15B15/1442—End cap sealings
    • 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
    • F15B15/1447—Pistons; Piston to piston rod assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
CN202110267616.5A 2021-03-12 2021-03-12 一种集成柱塞马达式双动力液压缸 Active CN113007172B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110267616.5A CN113007172B (zh) 2021-03-12 2021-03-12 一种集成柱塞马达式双动力液压缸
JP2022036996A JP7102046B1 (ja) 2021-03-12 2022-03-10 一体型プランジャーモータ式デュアルパワー液圧シリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110267616.5A CN113007172B (zh) 2021-03-12 2021-03-12 一种集成柱塞马达式双动力液压缸

Publications (2)

Publication Number Publication Date
CN113007172A CN113007172A (zh) 2021-06-22
CN113007172B true CN113007172B (zh) 2022-04-12

Family

ID=76405679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110267616.5A Active CN113007172B (zh) 2021-03-12 2021-03-12 一种集成柱塞马达式双动力液压缸

Country Status (2)

Country Link
JP (1) JP7102046B1 (ja)
CN (1) CN113007172B (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1003400A (en) * 1962-03-09 1965-09-02 Parker Hannifin Corp Improvements in and relating to fluid pressure motors
SU710866A1 (ru) * 1978-03-02 1980-01-25 Предприятие П/Я А-1097 Силовой гидравлический привод
CN2603871Y (zh) * 2003-02-04 2004-02-18 张书奇 液压自动往复油缸
JP4918614B1 (ja) * 2010-12-27 2012-04-18 株式会社ロブテックス アクチュエータ
CN106640514A (zh) * 2016-12-05 2017-05-10 太原理工大学 一种斜盘式球面配流斜缸孔高压柱塞马达
CN208518997U (zh) * 2018-05-10 2019-02-19 四川大学 一种基于滚珠丝杠的外置摩擦机械自锁液压缸
CN111794898A (zh) * 2020-08-06 2020-10-20 山河智能装备股份有限公司 一种双进出油口的液压动力装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2597114B2 (ja) * 1987-11-21 1997-04-02 株式会社ナブコ 液圧式倍力装置
FR2932539B1 (fr) * 2008-06-17 2010-07-30 Messier Dowty Sa Actionneur electrohydraulique a pompe integree dans le piston
WO2018123530A1 (ja) * 2016-12-26 2018-07-05 日立オートモティブシステムズ株式会社 電動倍力装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1003400A (en) * 1962-03-09 1965-09-02 Parker Hannifin Corp Improvements in and relating to fluid pressure motors
SU710866A1 (ru) * 1978-03-02 1980-01-25 Предприятие П/Я А-1097 Силовой гидравлический привод
CN2603871Y (zh) * 2003-02-04 2004-02-18 张书奇 液压自动往复油缸
JP4918614B1 (ja) * 2010-12-27 2012-04-18 株式会社ロブテックス アクチュエータ
CN106640514A (zh) * 2016-12-05 2017-05-10 太原理工大学 一种斜盘式球面配流斜缸孔高压柱塞马达
CN208518997U (zh) * 2018-05-10 2019-02-19 四川大学 一种基于滚珠丝杠的外置摩擦机械自锁液压缸
CN111794898A (zh) * 2020-08-06 2020-10-20 山河智能装备股份有限公司 一种双进出油口的液压动力装置

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JP2022140395A (ja) 2022-09-26
JP7102046B1 (ja) 2022-07-19
CN113007172A (zh) 2021-06-22

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