JPS56139848A - Spindle device for machine tool - Google Patents

Spindle device for machine tool

Info

Publication number
JPS56139848A
JPS56139848A JP3815780A JP3815780A JPS56139848A JP S56139848 A JPS56139848 A JP S56139848A JP 3815780 A JP3815780 A JP 3815780A JP 3815780 A JP3815780 A JP 3815780A JP S56139848 A JPS56139848 A JP S56139848A
Authority
JP
Japan
Prior art keywords
tool spindle
radial
spindle
pressurized fluid
thrust
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.)
Granted
Application number
JP3815780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119365B2 (enrdf_load_stackoverflow
Inventor
Makoto Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Makino Milling Machine Co Ltd
Original Assignee
Makino Milling Machine Co Ltd
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 Makino Milling Machine Co Ltd filed Critical Makino Milling Machine Co Ltd
Priority to JP3815780A priority Critical patent/JPS56139848A/ja
Publication of JPS56139848A publication Critical patent/JPS56139848A/ja
Publication of JPS6119365B2 publication Critical patent/JPS6119365B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/408—Nut bearings therefor
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Turning (AREA)
JP3815780A 1980-03-27 1980-03-27 Spindle device for machine tool Granted JPS56139848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3815780A JPS56139848A (en) 1980-03-27 1980-03-27 Spindle device for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3815780A JPS56139848A (en) 1980-03-27 1980-03-27 Spindle device for machine tool

Publications (2)

Publication Number Publication Date
JPS56139848A true JPS56139848A (en) 1981-10-31
JPS6119365B2 JPS6119365B2 (enrdf_load_stackoverflow) 1986-05-16

Family

ID=12517567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3815780A Granted JPS56139848A (en) 1980-03-27 1980-03-27 Spindle device for machine tool

Country Status (1)

Country Link
JP (1) JPS56139848A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942804U (ja) * 1982-09-09 1984-03-21 豊田工機株式会社 精密加工用主軸装置
JPS61131840A (ja) * 1984-11-30 1986-06-19 Kyocera Corp 工作機械装置
JPS62148102A (ja) * 1985-12-20 1987-07-02 Toyoda Mach Works Ltd 主軸装置
EP0286710A1 (en) * 1987-04-17 1988-10-19 Ibm Deutschland Gmbh Drilling unit
JPH04250903A (ja) * 1990-12-28 1992-09-07 Fanuc Ltd 工作機械主軸の駆動機構
JP2006052793A (ja) * 2004-08-12 2006-02-23 Konica Minolta Opto Inc 支持装置及び加工機
JP2007245328A (ja) * 2006-02-16 2007-09-27 Tottori Univ 工作機械
JP2010001929A (ja) * 2008-06-18 2010-01-07 Nippon Steel Materials Co Ltd 流体静圧案内軸受部品、工具支持部品、およびこれらの製造方法
JP2011083864A (ja) * 2009-10-16 2011-04-28 Disco Abrasive Syst Ltd 加工装置
JP2013213558A (ja) * 2012-04-03 2013-10-17 Matsuo Shigeto 圧力バランスランド型スラスト軸受
CN106392114A (zh) * 2016-12-12 2017-02-15 山东交通职业学院 一种随速调节夹紧力的车床卡盘

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194672U (enrdf_load_stackoverflow) * 1987-05-30 1988-12-14

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942804U (ja) * 1982-09-09 1984-03-21 豊田工機株式会社 精密加工用主軸装置
JPS61131840A (ja) * 1984-11-30 1986-06-19 Kyocera Corp 工作機械装置
JPS62148102A (ja) * 1985-12-20 1987-07-02 Toyoda Mach Works Ltd 主軸装置
EP0286710A1 (en) * 1987-04-17 1988-10-19 Ibm Deutschland Gmbh Drilling unit
US4913600A (en) * 1987-04-17 1990-04-03 International Business Machines Corporation Drilling unit
US5002441A (en) * 1987-04-17 1991-03-26 International Business Machines Corporation Drilling unit
JPH04250903A (ja) * 1990-12-28 1992-09-07 Fanuc Ltd 工作機械主軸の駆動機構
JP2006052793A (ja) * 2004-08-12 2006-02-23 Konica Minolta Opto Inc 支持装置及び加工機
JP2007245328A (ja) * 2006-02-16 2007-09-27 Tottori Univ 工作機械
JP2010001929A (ja) * 2008-06-18 2010-01-07 Nippon Steel Materials Co Ltd 流体静圧案内軸受部品、工具支持部品、およびこれらの製造方法
JP2011083864A (ja) * 2009-10-16 2011-04-28 Disco Abrasive Syst Ltd 加工装置
JP2013213558A (ja) * 2012-04-03 2013-10-17 Matsuo Shigeto 圧力バランスランド型スラスト軸受
CN106392114A (zh) * 2016-12-12 2017-02-15 山东交通职业学院 一种随速调节夹紧力的车床卡盘

Also Published As

Publication number Publication date
JPS6119365B2 (enrdf_load_stackoverflow) 1986-05-16

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