ES2030931T3 - Dispositivo de apriete en maquinas-herramientas con un cilindro de aprietecircundante. - Google Patents

Dispositivo de apriete en maquinas-herramientas con un cilindro de aprietecircundante.

Info

Publication number
ES2030931T3
ES2030931T3 ES198989106003T ES89106003T ES2030931T3 ES 2030931 T3 ES2030931 T3 ES 2030931T3 ES 198989106003 T ES198989106003 T ES 198989106003T ES 89106003 T ES89106003 T ES 89106003T ES 2030931 T3 ES2030931 T3 ES 2030931T3
Authority
ES
Spain
Prior art keywords
cylinder
tension
tightening
appendix
coaxial
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
ES198989106003T
Other languages
English (en)
Spanish (es)
Inventor
Gunter Horst Rohm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2030931T3 publication Critical patent/ES2030931T3/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
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/001—Stops, cams, or holders therefor
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1241—Socket type
    • Y10T279/1249—Collet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
ES198989106003T 1988-08-02 1989-04-06 Dispositivo de apriete en maquinas-herramientas con un cilindro de aprietecircundante. Expired - Lifetime ES2030931T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826215A DE3826215C1 (enExample) 1988-08-02 1988-08-02

Publications (1)

Publication Number Publication Date
ES2030931T3 true ES2030931T3 (es) 1992-11-16

Family

ID=6360078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989106003T Expired - Lifetime ES2030931T3 (es) 1988-08-02 1989-04-06 Dispositivo de apriete en maquinas-herramientas con un cilindro de aprietecircundante.

Country Status (5)

Country Link
US (1) US4945819A (enExample)
EP (1) EP0353384B1 (enExample)
JP (1) JP2645524B2 (enExample)
DE (1) DE3826215C1 (enExample)
ES (1) ES2030931T3 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401142A1 (de) * 1994-01-17 1995-07-20 Roehm Guenter H Spanneinrichtung an Werkzeugmaschinen mit einem umlaufenden Spannzylinder
DE19705362A1 (de) * 1997-02-12 1998-08-13 Heinz Dieter Schunk Gmbh & Co Spannzylinder
US6874789B2 (en) * 2002-07-24 2005-04-05 Scimed Life Systems, Inc. Low mass rotary motor assembly
US7080592B2 (en) * 2004-01-08 2006-07-25 Stephens Dynamics, Inc. Rotating cylinder
US7603943B2 (en) * 2007-02-14 2009-10-20 Haas Automation, Inc. Linear actuator for rotating shaft assemblies

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930425C (de) * 1952-12-14 1955-07-14 Alfred Knecht Luftfilter mit Ansauggeraeuschdaempfer und Starterschieber
GB739140A (en) * 1953-11-03 1955-10-26 John Conrad Arnold Stroke adjusting and cushioning mechanism for fluid cylinders
FR1230498A (fr) * 1959-02-12 1960-09-16 Prec Ind Broche de machine-outil à moteur hydraulique incorporé
US3167155A (en) * 1962-12-04 1965-01-26 Gen Motors Corp Stroke positioning means for an actuator assembly
US3456955A (en) * 1967-03-20 1969-07-22 Gleason Works Work seating and chucking diameter checking apparatus for workholders
US3807259A (en) * 1972-10-26 1974-04-30 Buck Tool Co Draw-bar actuator
JPS5544266B2 (enExample) * 1974-04-10 1980-11-11
DE2612308A1 (de) * 1975-03-24 1976-10-07 Westin & Backlund Ab Positioniervorrichtung
SE391786B (sv) * 1975-03-24 1977-02-28 Westin & Backlund Ab Legesregulator innefattande minst tva tryckoverforande element
US3999770A (en) * 1975-07-28 1976-12-28 Sollami Phillip A Rotary cylinder and automatic collect holder
DE2534009B2 (de) * 1975-07-30 1980-10-23 Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz Umlaufender Spannzylinder für Spanneinrichtungen an Werkzeugmaschinen
SU861773A1 (ru) * 1979-11-13 1981-09-07 Предприятие П/Я А-7676 Устройство дл позиционировани пневмопривода
JPS5773205A (en) * 1980-10-20 1982-05-07 Sumitomo Metal Ind Ltd High pressure control unit
DE3117850A1 (de) * 1981-05-06 1982-11-25 Günter Horst 7927 Sontheim Röhm Spanneinrichtung an werkzeugmaschinen mit einem umlaufenden spannzylinder und mit einer kontrolleinrichtung fuer die axialverschiebungen eines im spannzylinder mitumlaufend angeordneten spannkolbens
DE3118583A1 (de) * 1981-05-11 1983-02-10 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gangzylinder mit drei stellungen
SE8202293L (sv) * 1982-04-13 1983-10-14 Lofab Square Ab Anordning for fastspenning av ett verktyg
JPS6099507A (ja) * 1983-11-04 1985-06-03 Kitagawa Tekkosho:Kk 工作機械に於けるチヤツキング用回転流体圧シリンダ−装置
US4825755A (en) * 1987-04-23 1989-05-02 Izimi Products Company Piston-stroke adjusting mechanism of hydraulic tool

Also Published As

Publication number Publication date
JP2645524B2 (ja) 1997-08-25
DE3826215C1 (enExample) 1989-08-10
US4945819A (en) 1990-08-07
EP0353384B1 (de) 1992-03-25
JPH0253506A (ja) 1990-02-22
EP0353384A2 (de) 1990-02-07
EP0353384A3 (en) 1990-10-24

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