ES2093749T3 - Soporte fijo o luneta, con ajuste interno del eje. - Google Patents

Soporte fijo o luneta, con ajuste interno del eje.

Info

Publication number
ES2093749T3
ES2093749T3 ES92114795T ES92114795T ES2093749T3 ES 2093749 T3 ES2093749 T3 ES 2093749T3 ES 92114795 T ES92114795 T ES 92114795T ES 92114795 T ES92114795 T ES 92114795T ES 2093749 T3 ES2093749 T3 ES 2093749T3
Authority
ES
Spain
Prior art keywords
workpiece
centerline
support
adjustment mechanism
steady rest
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 - Lifetime
Application number
ES92114795T
Other languages
English (en)
Inventor
Richard J Lessway
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.)
Arobotech Systems Inc
Original Assignee
Arobotech Systems Inc
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 Arobotech Systems Inc filed Critical Arobotech Systems Inc
Application granted granted Critical
Publication of ES2093749T3 publication Critical patent/ES2093749T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/76—Steadies; Rests
    • 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
    • Y10T82/2583—Tool and work rest
    • 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
    • Y10T82/2593—Work rest
    • Y10T82/2597—Center rest

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)
  • General Details Of Gearings (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

SE MUESTRA UN APARATO DE SOPORTE Y CENTRADO PARA USO COMO LUNETA FIJA PARA SUJETAR ROTATIVAMENTE UNA PIEZA CILINDRICA DURANTE LA OPERACION DE ABRASION Y MAQUINADO. EL APARATO POSEE UN MECANISMO DE AJUSTE DE EJE INTERNO PARA AJUSTAR LA LUNETA FIJA PARA SUJETAR LA PIEZA EN SU EJE DE TRABAJO DINAMICO. AL MENOS UN BRAZO SUJETADOR O UN PAR DE LOS MISMOS SON DESLIZABLES Y ESTAN MONTADOS EN UN CUERPO OPERADOR EN UNA CAJA. CADA BRAZO SUJETADOR LLEVA UN ELEMENTO DE CONTACTO DE PIEZA LATERAL Y EL CUERPO OPERADOR LLEVA UN ELEMENTO DE CONTACTO DE PIEZA DE CENTRO ENGRANABLE CON EL PERIMETRO DE LA PIEZA. SE HACE QUE LOS BRAZOS SUJETADORES SUJETEN LA PIEZA POR LA ACCION DE EMPUJADORES DE LEVA SOPORTADOS POR LOS BRAZOS SUJETADORES, ESTANDO LOS EMPUJADORES DE LEVA ENGRANADOS CON EL PAR CORRESPONDIENTE DE CONTORNOS DE LAS LEVAS. LOS CONTORNOS DE LAS LEVAS ESTAN DISPUESTOS EN UN PAR DE PLACAS GUIA QUE SON DESPLAZADAS DENTRO DE LA CAJA POR EL MECANISMO DE AJUSTE DE EJE INTERNO. EL MECANISMO DE AJUSTE DE EJE INTERNO PERMITE BIEN QUE UNA O AMBAS PLACAS GUIA SE DESVIEN DENTRO DE LA LUNETA FIJA PARA PERMITIR CUALQUIER DESVIACION QUE IMPONGA EL EJE DE TRABAJO DINAMICO DESDE EL EJE ESTATICO ESTABLECIDO ORIGINARIAMENTE ANTES DE UNA OPERACION DE ABRASION O MAQUINADO.
ES92114795T 1992-02-04 1992-08-28 Soporte fijo o luneta, con ajuste interno del eje. Expired - Lifetime ES2093749T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/830,666 US5237780A (en) 1992-02-04 1992-02-04 Steady rest with internal centerline adjustment

Publications (1)

Publication Number Publication Date
ES2093749T3 true ES2093749T3 (es) 1997-01-01

Family

ID=25257438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114795T Expired - Lifetime ES2093749T3 (es) 1992-02-04 1992-08-28 Soporte fijo o luneta, con ajuste interno del eje.

Country Status (6)

Country Link
US (2) US5237780A (es)
EP (1) EP0554506B1 (es)
JP (1) JP2628824B2 (es)
AT (1) ATE145163T1 (es)
DE (1) DE69215206T2 (es)
ES (1) ES2093749T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100220168B1 (ko) * 1990-12-10 1999-09-01 박스터 존 차량용 파워 스티어링 기어의 제작에 사용되는 기계
US5527210A (en) * 1994-05-18 1996-06-18 Woodward Governor Company Dynamic steady rest
US5554063A (en) * 1994-08-03 1996-09-10 Bryant Grinder Corporation Centerless grinder having inside diameter size control and method therefor
US6273785B1 (en) 1998-09-02 2001-08-14 Xerox Corporation Non-contact support for cyclindrical machining
US6092447A (en) * 1999-01-15 2000-07-25 Screw Machine Tool Company, Inc. Shave tool holder including a precise calibration assembly for machining a rotating workpiece
US6257972B1 (en) 1999-12-23 2001-07-10 Arobotech Systems, Inc. Steady rest having linear sliding clamping bars
US6287403B1 (en) 2000-02-15 2001-09-11 Kimberly-Clark Worldwide, Inc. Support system for rotary function rolls
DE20012710U1 (de) * 2000-07-22 2000-11-23 Röhm GmbH, 89567 Sontheim Lünette
US6699113B2 (en) 2001-10-12 2004-03-02 Arobotech Systems, Inc. Steady rest with vertical adjustment
US20030222032A1 (en) * 2002-05-29 2003-12-04 Rudiger Tueshaus Filtering screen construction and methods
US20080139092A1 (en) * 2006-12-08 2008-06-12 Lessway Richard J Steady rest for rotating shaft
JP2008254118A (ja) * 2007-04-04 2008-10-23 Yamazaki Mazak Corp 複合加工旋盤
EP2163341B1 (en) * 2008-09-12 2019-07-10 Jtekt Corporation Machine tool with rest apparatus and machining method thereof
DE102008058814B4 (de) * 2008-11-24 2012-09-06 Emag Holding Gmbh Verfahren zum Rundschleifen von Werkstücken
DE102009024209B4 (de) * 2009-06-08 2012-12-06 Erwin Junker Maschinenfabrik Gmbh Verfahren und vorrichtung zum mehrlagenschleifen von werkstücken
DE102009059897B4 (de) * 2009-12-21 2013-11-14 Erwin Junker Maschinenfabrik Gmbh Verfahren zum Rundschleifen von langen, dünnen Rundstangen und Rundschleifmaschine zur Durchführung des Verfahrens
EP2353777B1 (de) * 2010-02-08 2011-12-21 SMW-AUTOBLOK Spannsysteme GmbH Selbstzentrierende Lünette
CN101898330A (zh) * 2010-07-16 2010-12-01 湖南宇环同心数控机床有限公司 一种用于精密磨床的改进的中心架
EP2505302B1 (de) * 2011-03-29 2014-01-08 SMW-AUTOBLOK Spannsysteme GmbH Lünette
EP2505303B1 (de) * 2011-03-29 2014-05-07 SMW-AUTOBLOK Spannsysteme GmbH Lünette
EP2540438B1 (de) * 2011-07-01 2013-05-29 SMW-AUTOBLOK Spannsysteme GmbH Lünette
ITMI20121816A1 (it) * 2012-10-25 2014-04-26 Giusi Tullio Spa Macchina per la rettifica di bottoni
DE102012223276B4 (de) * 2012-12-14 2015-09-03 Erwin Junker Grinding Technology A.S. Verfahren und rundschleifmaschine zum spitzenlosen rundschleifen
US9114490B1 (en) * 2014-06-30 2015-08-25 Arobotech Systems, Inc. Adjustable fixture mechanism
US9174317B1 (en) * 2014-08-14 2015-11-03 Arobotech Systems, Inc. Adjustable fixture mechanism
EP3093102B1 (de) * 2015-05-12 2017-09-27 SMW-Autoblok Spannsysteme GmbH Lünette
EP3093103B1 (de) * 2015-05-12 2017-07-12 SMW-Autoblok Spannsysteme GmbH Lünette
US9839985B1 (en) 2017-03-10 2017-12-12 Arobotech Systems, Inc. Fixture assembly
CN116728223A (zh) * 2023-06-15 2023-09-12 常州汉诺车圈有限公司 一种车圈成型后外端面打磨装置
CN116972715B (zh) * 2023-09-20 2023-12-19 万向钱潮股份公司 一种轴孔位置度检测用定位工装及定位方法
CN117415725B (zh) * 2023-12-04 2026-03-03 宁波市精恒凯翔机械有限公司 一种磨床中心架

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364006A (en) * 1920-12-28 swanson
US1622822A (en) * 1924-02-21 1927-03-29 Lodge & Shipley Machine Tool C Universal follow rest
US3234829A (en) * 1963-04-11 1966-02-15 Seneca Falls Machine Co Steady rest
US3736114A (en) * 1971-12-06 1973-05-29 Toyoda Machine Works Ltd Three point contact steady rest
JPS5321755B2 (es) * 1974-02-12 1978-07-04
JPS5577466A (en) * 1978-12-08 1980-06-11 Toyoda Mach Works Ltd Center rest device
DE2856339C2 (de) * 1978-12-27 1985-12-05 Fortuna-Werke Maschinenfabrik Gmbh, 7000 Stuttgart Vorrichtung zum kontinuierlichen, automatischen Zustellen von Setzstockbacken zur Halterung eines Werkstückes auf einer Rundschleifmaschine
US4399639A (en) * 1981-05-26 1983-08-23 Lessway Richard J True centering steady rest
IT1145094B (it) * 1981-09-16 1986-11-05 Martinson Srl Lunetta autocentrante
US4650237A (en) 1985-07-25 1987-03-17 Arobotech Systems, Inc. Automatic centering and gripper apparatus
DE3544961A1 (de) * 1985-12-19 1987-07-02 Smw Spanneinrichtungen Selbstzentrierende luenette
DE3642989A1 (de) * 1986-12-17 1988-06-30 Becker Peter Dipl Ing Mitlaufende selbstzentrierende luenette
US5058468A (en) * 1990-09-19 1991-10-22 Arobotech Systems, Inc. Remote gage steady rest head

Also Published As

Publication number Publication date
EP0554506B1 (en) 1996-11-13
DE69215206T2 (de) 1997-05-28
JPH06206132A (ja) 1994-07-26
DE69215206D1 (de) 1996-12-19
ATE145163T1 (de) 1996-11-15
EP0554506A1 (en) 1993-08-11
US5237780A (en) 1993-08-24
US5285599A (en) 1994-02-15
JP2628824B2 (ja) 1997-07-09

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