DE3868149D1 - Vorrichtung zur werkstueckhalterung. - Google Patents

Vorrichtung zur werkstueckhalterung.

Info

Publication number
DE3868149D1
DE3868149D1 DE8888108927T DE3868149T DE3868149D1 DE 3868149 D1 DE3868149 D1 DE 3868149D1 DE 8888108927 T DE8888108927 T DE 8888108927T DE 3868149 T DE3868149 T DE 3868149T DE 3868149 D1 DE3868149 D1 DE 3868149D1
Authority
DE
Germany
Prior art keywords
workpiece holder
workpiece
holder
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
DE8888108927T
Other languages
English (en)
Inventor
Jyoti Mukherjee
Heinz K Wolf
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Application granted granted Critical
Publication of DE3868149D1 publication Critical patent/DE3868149D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • 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
    • B23Q1/28—Means for securing sliding members in any desired position
    • B23Q1/287—Means for securing sliding members in any desired position using a hydraulically controlled membrane acting directly upon a sliding member
    • 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
    • Y10T409/309352—Cutter spindle or spindle support
    • 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
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2552—Headstock
    • Y10T82/2562—Spindle and bearings
    • 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
    • Y10T82/00—Turning
    • Y10T82/27—Centerer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Machine Tool Units (AREA)
DE8888108927T 1987-06-15 1988-06-03 Vorrichtung zur werkstueckhalterung. Expired - Fee Related DE3868149D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/061,523 US4828437A (en) 1987-06-15 1987-06-15 Apparatus for supporting a workpiece

Publications (1)

Publication Number Publication Date
DE3868149D1 true DE3868149D1 (de) 1992-03-12

Family

ID=22036319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888108927T Expired - Fee Related DE3868149D1 (de) 1987-06-15 1988-06-03 Vorrichtung zur werkstueckhalterung.

Country Status (3)

Country Link
US (1) US4828437A (de)
EP (1) EP0295514B1 (de)
DE (1) DE3868149D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709278A1 (de) * 1987-03-20 1988-09-29 Kernforschungsz Karlsruhe Verfahren zur herstellung von feinstrukturkoerpern
US5249359A (en) * 1987-03-20 1993-10-05 Kernforschungszentrum Karlsruhe Gmbh Process for manufacturing finely structured bodies such as heat exchangers
DE3904568A1 (de) * 1989-02-15 1990-08-16 Boehringer Werkzeugmaschinen Spannmittel
US5373760A (en) * 1992-05-18 1994-12-20 Schmidt; Harlan J. Live center adapter assembly for machine tools
FR2745217B1 (fr) * 1996-02-22 1998-05-22 Renault Automation Procede de montage d'une electro-broche dans un coulant et coulant porte electro-broche permettant de le mettre en oeuvre
DE10010901A1 (de) * 2000-03-07 2001-09-13 Heller Geb Gmbh Maschf Lager für eine Gewindespindel, insbesondere einer Bearbeitungsmaschine
US6374713B1 (en) * 2000-04-10 2002-04-23 Kevin J. Bissett Facedriver with fully-adaptable workpiece engagement and enhanced centerpoint force
JP2005028482A (ja) * 2003-07-09 2005-02-03 Mori Seiki Co Ltd 旋盤
CN1315607C (zh) * 2005-06-28 2007-05-16 中国航空工业第一集团公司北京航空精密机械研究所 双回转顶尖结构
CN100446922C (zh) * 2006-12-27 2008-12-31 江苏万工科技集团有限公司 用于固定左弯针球曲柄的夹具
CN102049541B (zh) * 2009-11-03 2012-11-28 吴炫隆 具有顶心的夹头装置及具有夹头装置的工具机
CN101934382B (zh) * 2010-08-31 2012-10-31 宁夏新瑞长城机床有限公司 机床复合尾架
FR2966760B1 (fr) * 2010-10-29 2012-12-21 Areva Nc Dispositif de maintien axial et de mise en rotation autour de son axe d'un element de forme allongee
CN104084612B (zh) * 2014-06-27 2018-01-02 上海台圣精密机械有限公司 刹车定位式刀塔
JP6496176B2 (ja) * 2015-04-07 2019-04-03 株式会社ミツトヨ 測定装置および軸物ワークの支持機構
JP6470245B2 (ja) * 2016-04-28 2019-02-13 二村機器株式会社 センタ回転式心押台
CN107199354A (zh) * 2017-07-27 2017-09-26 苏州蓝王机床工具科技有限公司 一种车床尾座

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614447A (en) * 1946-05-18 1952-10-21 Sparks Machine Tool Corp Tailstock
US2957393A (en) * 1958-12-01 1960-10-25 Ingersoll Milling Machine Co Clamp for adjustable rotary spindle
US3053127A (en) * 1958-12-10 1962-09-11 Springfield Machine Tool Compa Powered tailstock
DE1241230B (de) * 1959-01-20 1967-05-24 Zahnschneidemaschinenfabrik Mo Reitstock fuer Werkzeugmaschinen
US2930168A (en) * 1959-01-26 1960-03-29 Cincinnati Milling Machine Co Machine tool tailstock
US3034408A (en) * 1960-08-26 1962-05-15 Ingersoll Milling Machine Co Hydraulically actuated clamp for axially adjustable shafts
US3133740A (en) * 1961-11-08 1964-05-19 Scully Jones & Co Hydraulic type holder for drill chucks and the like
US3244028A (en) * 1964-07-14 1966-04-05 Cincinnati Milling Machine Co Spindle clamping mechanism
US3533316A (en) * 1967-04-24 1970-10-13 Babcock & Wilcox Co Hydrostatic precision tailstocks
US3516328A (en) * 1968-07-12 1970-06-23 Giddings & Lewis Machine tool with longitudinally adjustable and hydraulically clamped rotary machining spindle
US3540346A (en) * 1968-07-12 1970-11-17 Giddings & Lewis Machine tool having longitudinally adjustable machining spindle hydraulically clamped for operation
US3545335A (en) * 1968-12-05 1970-12-08 Carlton Machine Tool Co Spindle clamp
US3580135A (en) * 1969-09-03 1971-05-25 Giddings & Lewis Clamping apparatus for a machine tool
US3869002A (en) * 1974-01-14 1975-03-04 Warner Swasey Co Spindle clamp

Also Published As

Publication number Publication date
EP0295514A3 (en) 1989-03-15
EP0295514B1 (de) 1992-01-29
EP0295514A2 (de) 1988-12-21
US4828437A (en) 1989-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee