[go: up one dir, main page]

TWI560019B - Hydraulic hydrostatic pressure rotation module - Google Patents

Hydraulic hydrostatic pressure rotation module

Info

Publication number
TWI560019B
TWI560019B TW103140488A TW103140488A TWI560019B TW I560019 B TWI560019 B TW I560019B TW 103140488 A TW103140488 A TW 103140488A TW 103140488 A TW103140488 A TW 103140488A TW I560019 B TWI560019 B TW I560019B
Authority
TW
Taiwan
Prior art keywords
hydrostatic pressure
rotation module
pressure rotation
hydraulic hydrostatic
hydraulic
Prior art date
Application number
TW103140488A
Other languages
English (en)
Other versions
TW201618881A (zh
Inventor
Shang Te Chen
Original Assignee
Ind Tech Res Inst
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW103140488A priority Critical patent/TWI560019B/zh
Priority to CN201410782843.1A priority patent/CN105757122B/zh
Priority to US14/583,399 priority patent/US9457454B2/en
Publication of TW201618881A publication Critical patent/TW201618881A/zh
Application granted granted Critical
Publication of TWI560019B publication Critical patent/TWI560019B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
TW103140488A 2014-11-21 2014-11-21 Hydraulic hydrostatic pressure rotation module TWI560019B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW103140488A TWI560019B (en) 2014-11-21 2014-11-21 Hydraulic hydrostatic pressure rotation module
CN201410782843.1A CN105757122B (zh) 2014-11-21 2014-12-17 液静压旋转模块
US14/583,399 US9457454B2 (en) 2014-11-21 2014-12-26 Hydraulic hydrostatic pressure rotation module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103140488A TWI560019B (en) 2014-11-21 2014-11-21 Hydraulic hydrostatic pressure rotation module

Publications (2)

Publication Number Publication Date
TW201618881A TW201618881A (zh) 2016-06-01
TWI560019B true TWI560019B (en) 2016-12-01

Family

ID=56009303

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103140488A TWI560019B (en) 2014-11-21 2014-11-21 Hydraulic hydrostatic pressure rotation module

Country Status (3)

Country Link
US (1) US9457454B2 (zh)
CN (1) CN105757122B (zh)
TW (1) TWI560019B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI681838B (zh) 2019-04-30 2020-01-11 國立高雄科技大學 錐形靜壓旋轉工作台
CN115722939A (zh) * 2022-11-10 2023-03-03 北京海普瑞森超精密技术有限公司 缝隙节流式液体静压转台

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201799863U (zh) * 2010-10-11 2011-04-20 烟台环球机床附件集团有限公司 一种数控直驱车铣复合回转工作台
TWM417221U (en) * 2011-04-29 2011-12-01 Huan-Jie Lai Transmission mechanism for hydrostatic pressure rotation device
TW201219149A (en) * 2010-11-02 2012-05-16 Weibo Prec Co Ltd Rotary hydrostatic bearing working table
TWM437759U (en) * 2012-04-09 2012-09-21 Prec Machinery Res & Dev Ct Hydrostatic rotary disc driving device
TWI449593B (zh) * 2012-04-09 2014-08-21 Prec Machinery Res & Dev Ct Liquid hydraulic pressure switch

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666521A (en) * 1925-06-17 1928-04-17 Westinghouse Electric & Mfg Co Thrust bearing
GB1054899A (en) * 1964-12-07 1967-01-11 Churchill Charles Ltd An Improved Hydrostatic Bearing
US3518899A (en) * 1968-11-05 1970-07-07 Babcock & Wilcox Co System for accurate positioning of rotary tables
US3772961A (en) 1972-04-06 1973-11-20 Giddings & Lewis Hydrostatic rotary table
FR2250401A5 (zh) * 1973-07-20 1975-05-30 Renault
DE3150117A1 (de) 1981-12-18 1983-07-14 Robert 7321 Albershausen Schönfeld Durchflussmengenregler fuer fluessige und bzw. oder gasfoermige stoffe
US4568203A (en) * 1983-12-15 1986-02-04 Excellon Industries Thrust bearing
GB2178805A (en) * 1985-08-02 1987-02-18 Rank Taylor Hobson Ltd A bearing structure
JP3288401B2 (ja) * 1991-07-17 2002-06-04 東芝機械株式会社 静圧テーブル装置
EP1045996A1 (de) * 1998-01-06 2000-10-25 Ulrich Raess Hydrostatisches lager zur aufnahme axialer und radialer kräfte
US6142672A (en) 1998-06-22 2000-11-07 Bently Nevada Corporation Fluid flow and control system for a hydrostatic bearing supporting rotating equipment: method and apparatus
JP4385618B2 (ja) 2002-08-28 2009-12-16 オイレス工業株式会社 多孔質静圧気体軸受用の軸受素材及びこれを用いた多孔質静圧気体軸受
DE10260000B4 (de) 2002-12-20 2012-07-19 Zf Friedrichshafen Ag Hydro-Radkraftdynamometer
JP2005007532A (ja) 2003-06-19 2005-01-13 Nagase Integrex Co Ltd 回転テーブル装置
JP2005344801A (ja) * 2004-06-02 2005-12-15 Fanuc Ltd 制動装置
KR20070066686A (ko) 2005-12-22 2007-06-27 두산인프라코어 주식회사 초정밀 가공용 유정압 회전테이블 장치
JP4696951B2 (ja) 2006-02-15 2011-06-08 富士電機システムズ株式会社 電子写真用感光体
JP2010124565A (ja) 2008-11-18 2010-06-03 Ntn Corp 静圧軸受パッド式回転装置
TWI391576B (zh) 2009-05-13 2013-04-01 Ind Tech Res Inst 剛性自動補償液靜壓平面軸承裝置與方法
TWI407023B (zh) 2010-12-03 2013-09-01 Ind Tech Res Inst 自動補償液靜壓軸頸軸承
TWI435985B (zh) 2011-07-12 2014-05-01 Nat Univ Tsing Hua 主動補償式液靜壓軸承及使用其之液靜壓軸承模組
TWI458586B (zh) * 2012-08-21 2014-11-01 Ind Tech Res Inst 複合式可變流阻液靜壓滑塊模組
TWI516336B (zh) 2012-10-23 2016-01-11 財團法人工業技術研究院 液靜壓工作裝置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201799863U (zh) * 2010-10-11 2011-04-20 烟台环球机床附件集团有限公司 一种数控直驱车铣复合回转工作台
TW201219149A (en) * 2010-11-02 2012-05-16 Weibo Prec Co Ltd Rotary hydrostatic bearing working table
TWM417221U (en) * 2011-04-29 2011-12-01 Huan-Jie Lai Transmission mechanism for hydrostatic pressure rotation device
TWM437759U (en) * 2012-04-09 2012-09-21 Prec Machinery Res & Dev Ct Hydrostatic rotary disc driving device
TWI449593B (zh) * 2012-04-09 2014-08-21 Prec Machinery Res & Dev Ct Liquid hydraulic pressure switch

Also Published As

Publication number Publication date
CN105757122A (zh) 2016-07-13
TW201618881A (zh) 2016-06-01
US9457454B2 (en) 2016-10-04
US20160144489A1 (en) 2016-05-26
CN105757122B (zh) 2018-04-13

Similar Documents

Publication Publication Date Title
EP3105375A4 (en) Hydrostatic fluid containment system
EP3176444A4 (en) Hydraulic drive device
EP3150861A4 (en) Hydraulic apparatus
EP3211263A4 (en) Hydraulic device
EP3190296A4 (en) Hydraulic pump malfunction diagnosing device
EP3190289A4 (en) Fluid system
EP3198162A4 (en) Hydraulic pump with integrated clutch
EP3201479A4 (en) A hydraulic fluid tank arrangement
PT3198119T (pt) Bomba de engrenagem de deslocamento positivo
EP3227557A4 (en) High-capacity fluid pump
GB2529032B (en) Gear pump drive gear pressure loaded bearing
EP3144194A4 (en) Abs hydraulic unit
EP3339642A4 (en) Hydraulic pump
GB2536177B (en) Fluid pressure system
GB2538472B (en) Hydraulic excavator drive system
GB201419777D0 (en) Hydraulic pressure supply system
GB2529031B (en) Gear pump
GB201709325D0 (en) Hydraulic drive system for construction machinery
BR112016019245A2 (pt) Unidade de válvula de alívio de pressão giratória
PL2993360T3 (pl) Układ hydrauliczny
EP3122946A4 (en) Variable pressure limiting for variable displacement pumps
GB201704397D0 (en) Hydraulic drive system
TWI560019B (en) Hydraulic hydrostatic pressure rotation module
GB2523079B (en) Hydraulic accumulator
EP3218581A4 (en) Monopropellant driven hydraulic pressure supply