DE69917486D1 - Drehende welle und werkzeugmaschine mit einer solchen welle - Google Patents

Drehende welle und werkzeugmaschine mit einer solchen welle

Info

Publication number
DE69917486D1
DE69917486D1 DE69917486T DE69917486T DE69917486D1 DE 69917486 D1 DE69917486 D1 DE 69917486D1 DE 69917486 T DE69917486 T DE 69917486T DE 69917486 T DE69917486 T DE 69917486T DE 69917486 D1 DE69917486 D1 DE 69917486D1
Authority
DE
Germany
Prior art keywords
lubricant
rotating shaft
bearing
machine tool
shaft
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.)
Expired - Fee Related
Application number
DE69917486T
Other languages
English (en)
Other versions
DE69917486T2 (de
Inventor
Shinji Koike
Shinichi Inoue
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
Application granted granted Critical
Publication of DE69917486D1 publication Critical patent/DE69917486D1/de
Publication of DE69917486T2 publication Critical patent/DE69917486T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
    • F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
    • B23Q11/123—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating spindle bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate
DE69917486T 1999-10-26 1999-11-15 Drehende welle und werkzeugmaschine mit einer solchen welle Expired - Fee Related DE69917486T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP30423499 1999-10-26
JP30423499 1999-10-26
JP30944899 1999-10-29
JP30944899 1999-10-29
PCT/JP1999/006370 WO2001031215A1 (fr) 1999-10-26 1999-11-15 Dispositif a arbre rotatif et machine-outil comportant un tel dispositif a arbre rotatif

Publications (2)

Publication Number Publication Date
DE69917486D1 true DE69917486D1 (de) 2004-06-24
DE69917486T2 DE69917486T2 (de) 2005-05-12

Family

ID=26563832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917486T Expired - Fee Related DE69917486T2 (de) 1999-10-26 1999-11-15 Drehende welle und werkzeugmaschine mit einer solchen welle

Country Status (4)

Country Link
US (1) US6599066B1 (de)
EP (1) EP1143159B1 (de)
DE (1) DE69917486T2 (de)
WO (1) WO2001031215A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002239857A (ja) * 2001-02-13 2002-08-28 Makino Milling Mach Co Ltd 熱変形抑制機能を備えた工作機械
US20030131167A1 (en) * 2001-12-20 2003-07-10 Rankin Linda J. Node ID discovery
TW200618979A (en) * 2004-12-03 2006-06-16 Kou Sheng Feng Entpr Co Ltd Machine tool having inbuilt water supplier
JP4525911B2 (ja) * 2005-01-17 2010-08-18 株式会社ジェイテクト 転がり軸受装置
DE102005008853B4 (de) * 2005-02-26 2010-04-29 Ab Skf Vorrichtung zum Schmieren eines Wälzlagers aus einem Fettreservoir
DE102005030277B4 (de) * 2005-06-21 2007-10-31 Fischer AG Präzisionsspindeln Spindelvorrichtung mit Innenkühlung
DE102005043104B4 (de) * 2005-09-10 2015-12-17 Esa Eppinger Gmbh Einrichtung zum Schmieren von Lagerstellen an Werkzeugmaschinen oder deren Teilen
KR100835119B1 (ko) * 2007-12-07 2008-06-05 김정수 공작기계용 스핀들부재의 연장장치
JP5045410B2 (ja) * 2007-12-10 2012-10-10 株式会社ジェイテクト 砥石軸装置
JP5262151B2 (ja) * 2008-02-06 2013-08-14 日本精工株式会社 工作機械用主軸装置
US8443941B2 (en) * 2008-03-14 2013-05-21 Mori Seiki Co., Ltd. Cooling/lubricating device for machine tool feed shaft
DE102011002904B4 (de) * 2011-01-20 2022-08-18 Zf Friedrichshafen Ag Anordnung eines Getriebes und eines Anbaumoduls
CN102794469B (zh) * 2012-08-31 2014-11-05 绍兴文理学院 一种高精度高速电主轴
CN102794467B (zh) * 2012-08-31 2015-04-01 绍兴文理学院 一种采用环下润滑的高速电主轴
JP6083206B2 (ja) 2012-11-21 2017-02-22 セイコーエプソン株式会社 媒体搬送装置及び潤滑性維持方法
JP6684673B2 (ja) * 2016-07-19 2020-04-22 オークマ株式会社 工作機械の主軸装置
CN107150833B (zh) * 2017-06-15 2023-08-11 天津市中重科技工程有限公司 一种新型紧卷机夹紧辊装配结构
DE102019112145B4 (de) * 2019-05-09 2020-11-26 Gdw Werkzeugmaschinen Gmbh Leit- und Zugspindeldrehmaschine
CN110682115A (zh) * 2019-09-18 2020-01-14 佛山市尚为传动科技有限公司 一种应用于无人机的机床第四轴

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* Cited by examiner, † Cited by third party
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JPS5310225B2 (de) * 1971-08-27 1978-04-12
US3851933A (en) * 1972-06-12 1974-12-03 Sperry Rand Corp Hydrodynamic fluid-film bearings
US4008788A (en) * 1973-10-18 1977-02-22 General Electric Company Lubrication system including lubricant-storing discrete foam particles
DE3004429A1 (de) * 1980-02-07 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Elektrische maschine, insbesondere drehstromgenerator fuer kraftfahrzeuge
JPS58172193A (ja) 1982-03-31 1983-10-08 松下電工株式会社 金型移動装置
JPH0641742B2 (ja) 1984-07-04 1994-06-01 隆司 上杉 回転式ジェットエンジン
JPS6362638A (ja) 1986-09-01 1988-03-18 Makino Milling Mach Co Ltd 工作機械の立型主軸の潤滑装置
JPH07106534B2 (ja) 1987-09-29 1995-11-15 株式会社牧野フライス製作所 主軸内に冷却液を流通させた主軸装置
SU1663258A1 (ru) 1988-02-11 1991-07-15 Предприятие П/Я В-2431 Подшипниковый узел
JP2542700B2 (ja) 1989-08-31 1996-10-09 キッコーマン株式会社 デオキシマルトオリゴシド誘導体、これを有効成分とするα―アミラ―ゼ活性測定用試薬及びこれを用いたα―アミラ―ゼ活性の測定方法
EP0458499B1 (de) * 1990-05-21 1997-07-23 Makino Milling Machine Co. Ltd. Kühlapparat eines Maschinenspindellagers
JPH0457355A (ja) 1990-06-27 1992-02-25 Sanyo Electric Co Ltd 制御ユニットモジュールおよびそのモジュールを用いた洗濯機
US5401105A (en) 1992-12-28 1995-03-28 Nsk Ltd. Ball bearing and method for producing a cage of the ball bearing
JP2677505B2 (ja) * 1993-07-07 1997-11-17 株式会社牧野フライス製作所 工作機械の主軸装置
JPH08118199A (ja) 1994-10-24 1996-05-14 Makino Milling Mach Co Ltd 工作機械の送り装置
JPH08309643A (ja) 1995-05-12 1996-11-26 Enshu Ltd 主軸の軸受部潤滑装置
JPH0923607A (ja) * 1995-07-06 1997-01-21 Toshiba Corp 軸受装置
US5885008A (en) * 1995-09-20 1999-03-23 Ward; Michael G. Plastic bearing with lubricating strip
JPH09100838A (ja) * 1995-10-03 1997-04-15 Toshiba Corp 軸受装置
JPH10103347A (ja) * 1996-09-27 1998-04-21 Nippon Seiko Kk スイングアーム用軸受装置
JP4013016B2 (ja) * 1999-06-01 2007-11-28 日本精工株式会社 潤滑剤供給組成物及びそれを充填した転がり軸受
JP2001099166A (ja) * 1999-09-29 2001-04-10 Nsk Ltd 軸受の潤滑装置及び軸受

Also Published As

Publication number Publication date
EP1143159B1 (de) 2004-05-19
US6599066B1 (en) 2003-07-29
DE69917486T2 (de) 2005-05-12
EP1143159A4 (de) 2002-10-09
EP1143159A1 (de) 2001-10-10
WO2001031215A1 (fr) 2001-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee