FR2416086A1 - Dispositif pour faciliter le positionnement et le centrage de pieces lourdes sur la table d'une machine-outil - Google Patents

Dispositif pour faciliter le positionnement et le centrage de pieces lourdes sur la table d'une machine-outil

Info

Publication number
FR2416086A1
FR2416086A1 FR7902465A FR7902465A FR2416086A1 FR 2416086 A1 FR2416086 A1 FR 2416086A1 FR 7902465 A FR7902465 A FR 7902465A FR 7902465 A FR7902465 A FR 7902465A FR 2416086 A1 FR2416086 A1 FR 2416086A1
Authority
FR
France
Prior art keywords
supports
machine tool
support
centering
wedge
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
FR7902465A
Other languages
English (en)
Other versions
FR2416086B1 (fr
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.)
Maag Zahnrader und Maschinen AG
Original Assignee
Maag Zahnrader und Maschinen AG
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 Maag Zahnrader und Maschinen AG filed Critical Maag Zahnrader und Maschinen AG
Publication of FR2416086A1 publication Critical patent/FR2416086A1/fr
Application granted granted Critical
Publication of FR2416086B1 publication Critical patent/FR2416086B1/fr
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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B23Q3/106—Auxiliary devices, e.g. bolsters, extension members extendable members, e.g. extension members
    • B23Q3/108—Auxiliary devices, e.g. bolsters, extension members extendable members, e.g. extension members with non-positive adjustment means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/545—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces
    • B23Q1/5462—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces with one supplementary sliding pair
    • 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
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • 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
    • Y10T409/30868—Work support
    • Y10T409/309016—Work support with work holder or guide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Jigs For Machine Tools (AREA)
  • Gear Processing (AREA)
  • Machine Tool Positioning Apparatuses (AREA)

Abstract

Pour centrer une pièce lourde 20 sur la table 10 d'une machine-outil, par des déplacements de translation horizontale effectués en douceur, on utilise trois dispositifs 22 qui comprennent chacun deux appuis concentriques et indépendants 52 et 54. L'appui central 52 est limité à ses extrémités par des calottes sphériques contenues dans une même sphère K et peut être soulevé et abaissé par voie hydraulique (piston 64). L'appui 54 est guidé rigidement et commandé mécaniquement par un coin 94 et une vis 98. On dépose tout d'abord la piece 20, centrée grossièrement, sur les appuis 54. On la soulève ensuite des appuis 54 au moyen de l'appui pendulaire 52 de tous les dispositifs 22, on effectue le centrage précis de la pièce, au moyen de vis 84, puis on supprime la pression pour laisser les appuis 52 redescendre et laisser la pièce 20 porter sur les appuis 54, que l'on a si nécessaire réglés en hauteur au moyen du coin 94. Cette disposition s'applique à la taille des engrenages.
FR7902465A 1978-02-03 1979-01-31 Dispositif pour faciliter le positionnement et le centrage de pieces lourdes sur la table d'une machine-outil Granted FR2416086A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH117878A CH621075A5 (fr) 1978-02-03 1978-02-03

Publications (2)

Publication Number Publication Date
FR2416086A1 true FR2416086A1 (fr) 1979-08-31
FR2416086B1 FR2416086B1 (fr) 1984-02-03

Family

ID=4204319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902465A Granted FR2416086A1 (fr) 1978-02-03 1979-01-31 Dispositif pour faciliter le positionnement et le centrage de pieces lourdes sur la table d'une machine-outil

Country Status (8)

Country Link
US (1) US4205834A (fr)
JP (1) JPS591546B2 (fr)
CH (1) CH621075A5 (fr)
DE (1) DE2808608C2 (fr)
FR (1) FR2416086A1 (fr)
GB (1) GB2013536B (fr)
IT (1) IT1110078B (fr)
SU (1) SU799634A3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236824C2 (de) * 1982-10-05 1986-07-03 Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf Vorrichtung zur Aufnahme von Werkstücken
DE8509968U1 (de) * 1985-04-03 1986-07-31 Werkzeugmaschinenfabrik Adolf Waldrich Coburg Gmbh & Co, 8630 Coburg Vorrichtung zum Zentrieren von Werkstücken auf einem Werkzeugmaschinentisch
EP0507033B1 (fr) * 1991-04-05 1995-02-01 Manuel Torres Martinez Installation de machine outil pour fixer et usiner
US5662317A (en) * 1995-09-18 1997-09-02 Globe Products Inc. Pallet support assembly for use in manufacturing stators
DE102007005252B3 (de) * 2007-02-02 2008-06-05 Niles Werkzeugmaschinen Gmbh Verfahren zum spanenden Bearbeiten eines Werkstücks in einer Werkzeugmaschine und Werkzeugmaschine
GB201013687D0 (en) * 2010-08-16 2010-09-29 Rolls Royce Plc An adjustable locator for a workpiece fixture
US9289868B2 (en) * 2012-04-24 2016-03-22 Scott J. Gray Adjustable angle workpiece positioning disc
DE102013021184A1 (de) * 2013-12-17 2015-06-18 Gleason-Pfauter Maschinenfabrik Gmbh Verfahren zum Be- und Entladen eines Werkstückes mit Innenverzahnung und Be- und Entladevorrichtung
US10549393B2 (en) * 2018-06-05 2020-02-04 Universidad Nacional de Itapua Rotary base for securing tools to a work table

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1175117A (en) * 1967-12-19 1969-12-23 W D S Tooling Aids Ltd Improved Work Support Means
DE1652769A1 (de) * 1968-03-16 1971-02-25 Hilma Gmbh Maschf Vorrichtung zum stufenlos einstellbaren Ausrichten und Abstuetzen von Werkstuecken od.dgl. auf ihren Unterlagen
FR2090390A1 (fr) * 1970-05-30 1972-01-14 Waldrich Werkzeugmasch
FR2197699A1 (fr) * 1972-08-30 1974-03-29 Ex Cell O Corp
FR2201164A1 (fr) * 1972-10-02 1974-04-26 Innocenti Santeustacchio Spa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175820A (en) * 1962-11-09 1965-03-30 Portage Machine Company Rotary table having trimetric adjustment features
US3714740A (en) * 1970-08-24 1973-02-06 F Steinhardt Gear deburring device
US3729185A (en) * 1971-04-01 1973-04-24 Owatonna Tool Co Hydraulic work support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1175117A (en) * 1967-12-19 1969-12-23 W D S Tooling Aids Ltd Improved Work Support Means
DE1652769A1 (de) * 1968-03-16 1971-02-25 Hilma Gmbh Maschf Vorrichtung zum stufenlos einstellbaren Ausrichten und Abstuetzen von Werkstuecken od.dgl. auf ihren Unterlagen
FR2090390A1 (fr) * 1970-05-30 1972-01-14 Waldrich Werkzeugmasch
FR2197699A1 (fr) * 1972-08-30 1974-03-29 Ex Cell O Corp
FR2201164A1 (fr) * 1972-10-02 1974-04-26 Innocenti Santeustacchio Spa

Also Published As

Publication number Publication date
FR2416086B1 (fr) 1984-02-03
GB2013536B (en) 1982-01-13
DE2808608C2 (de) 1984-04-19
JPS54114876A (en) 1979-09-07
JPS591546B2 (ja) 1984-01-12
IT7919632A0 (it) 1979-01-26
SU799634A3 (ru) 1981-01-23
CH621075A5 (fr) 1981-01-15
US4205834A (en) 1980-06-03
IT1110078B (it) 1985-12-23
DE2808608A1 (de) 1979-08-09
GB2013536A (en) 1979-08-15

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Legal Events

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ST Notification of lapse