IT8467780A0 - Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino - Google Patents

Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino

Info

Publication number
IT8467780A0
IT8467780A0 IT8467780A IT6778084A IT8467780A0 IT 8467780 A0 IT8467780 A0 IT 8467780A0 IT 8467780 A IT8467780 A IT 8467780A IT 6778084 A IT6778084 A IT 6778084A IT 8467780 A0 IT8467780 A0 IT 8467780A0
Authority
IT
Italy
Prior art keywords
lathe
chuck
locking device
device fixed
workpiece locking
Prior art date
Application number
IT8467780A
Other languages
English (en)
Other versions
IT8467780A1 (it
IT1179758B (it
Inventor
Gunther Horst Rohm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8467780A0 publication Critical patent/IT8467780A0/it
Publication of IT8467780A1 publication Critical patent/IT8467780A1/it
Application granted granted Critical
Publication of IT1179758B publication Critical patent/IT1179758B/it

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
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16254—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means
    • B23B31/16258—Jaws movement actuated by oblique surfaces of a coaxial control rod using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
    • 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
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • 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
    • Y10T279/1274—Radially reciprocating jaws
    • Y10T279/1283—Fluid pressure directly moves jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT67780/84A 1983-08-05 1984-08-03 Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino IT1179758B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3328291A DE3328291C2 (de) 1983-08-05 1983-08-05 Spanneinrichtung an Werkstück- oder Werkzeugspindeln von Drehmaschinen für kraftbetätigte Werkstückhalter, insbes. Spannfutter

Publications (3)

Publication Number Publication Date
IT8467780A0 true IT8467780A0 (it) 1984-08-03
IT8467780A1 IT8467780A1 (it) 1986-02-03
IT1179758B IT1179758B (it) 1987-09-16

Family

ID=6205853

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67780/84A IT1179758B (it) 1983-08-05 1984-08-03 Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino
IT8453698U IT8453698V0 (it) 1983-08-05 1984-08-03 Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8453698U IT8453698V0 (it) 1983-08-05 1984-08-03 Tornio con dispositivo di bloccaggio del pezzo fissato ad una estremita del mandrino

Country Status (7)

Country Link
US (1) US4582331A (it)
JP (1) JPS6052207A (it)
DE (1) DE3328291C2 (it)
ES (1) ES534412A0 (it)
FR (1) FR2550113B1 (it)
GB (1) GB2144353B (it)
IT (2) IT1179758B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515520A1 (de) * 1985-04-30 1986-10-30 O. Dörries GmbH, 5160 Düren Vorrichtung zum halten von werkzeugen am meisselschieber einer werkzeugmaschine
DE3616473A1 (de) * 1986-05-15 1987-11-19 Roehm Guenter H Spanneinrichtung an drehspindeln von drehmaschinen fuer kraftbetaetigte werkstueckhalter, insbes. spannfutter
IT1193450B (it) * 1986-07-16 1988-06-22 Comau Spa Dispositivo per il cambio automatico di attrezzi di robot industriali
KR970001582B1 (ko) * 1988-03-04 1997-02-11 더 다우 케미칼 캄파니 조밀한 탄소상 섬유 구조체
DE3813982C1 (it) * 1988-04-26 1989-07-27 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
ATA58392A (de) * 1992-03-23 1994-06-15 Steinel Gmbh Voest Alpine Drehmaschine
DE4423932B4 (de) * 1994-07-07 2008-07-10 J. G. Weisser Söhne Werkzeugmaschinenfabrik GmbH & Co. KG Vorrichtung zum Schnellwechseln eines Spannzeugs einer Werkzeugmaschine
US6702090B2 (en) 2001-03-14 2004-03-09 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7063201B2 (en) * 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
DE102006047285B3 (de) * 2006-10-06 2008-01-10 Tünkers Maschinenbau Gmbh Schnellwechselkupplung und Verwendung einer derartigen Schnellwechselkupplung bei einem Greifer oder Greifersystem im Karosseriebau der Kfz-Industrie
US7654178B2 (en) * 2007-01-02 2010-02-02 Hall David R Hydraulic chuck with independently moveable jaws
DE102007017073A1 (de) * 2007-04-10 2008-10-23 Carl Baasel Lasertechnik Gmbh & Co. Kg Vorrichtung zur Aufnahme eines im wesentlichen zylindrischen Werkstückes, insbesondere eines Schmuckringes, für die Bearbeitung mit einem Laserstrahl
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
DE102009024481B4 (de) 2009-06-10 2013-01-31 Demag Cranes & Components Gmbh Anordnung zum Schnellwechseln eines an einer Spindel einer Werkzeugmaschine befestigbaren Spannzeuges
CH701136B1 (de) * 2009-06-26 2013-09-30 Rego Fix Ag Spannsystem.
CN102947031B (zh) * 2010-05-20 2016-09-28 帝国卡盘有限公司 轻合金车轮用卡盘装置
DE102011052546A1 (de) * 2011-08-10 2013-02-14 Hartmut Schmid Einrichtung zum Schnellwechseln eines kraftbetätigten Spannzeuges, insbesondere eines Spannfutters
DE102013216179A1 (de) * 2013-08-14 2015-02-19 Forkardt Deutschland Gmbh Spannvorrichtung für eine Maschinenspindel einer Werkzeugmaschine
DE102015121393A1 (de) * 2015-12-09 2017-06-14 Röhm Gmbh Werkzeugmaschine
CN106694926B (zh) * 2017-03-20 2018-07-10 陈祖耀 液压四爪卡盘
CN115156964B (zh) * 2022-07-06 2024-08-06 北平机床(浙江)股份有限公司 一种夹头夹紧机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811136A (en) * 1955-10-27 1957-10-29 Cleveland Pneumatic Tool Co Lock mechanism for fluid motors
DE1165968B (de) * 1958-06-13 1964-03-19 Carl Hasse & Wrede G M B H Selbsthemmende Spanneinrichtung fuer Werkzeugmaschinen, insbesondere fuer Drehbaenke
US3374711A (en) * 1966-02-24 1968-03-26 Pratt & Whitney Inc Power drawbar
DE1602774C3 (de) * 1967-09-15 1975-10-30 Paul Forkardt Kg, 4000 Duesseldorf Vorrichtung zur wahlweisen Befestigung eines Spannfutters an der Spindel einer Werkzeugmaschine oder an einer Futterwechselscheibe und Spannfutter hierzu
DD95813A3 (it) * 1970-04-24 1973-02-20
US3762264A (en) * 1971-09-29 1973-10-02 Whitney Corp W Tool holder for punches and the like
US3893371A (en) * 1972-03-27 1975-07-08 Houdaille Industries Inc Method and means for operating a spindle drive in a machine tool
DE2902421A1 (de) * 1979-01-23 1980-07-24 Blessing Wilhelm Fa Schwenkfutter fuer drehmaschinen
JPS5636565U (it) * 1979-08-29 1981-04-08
JPS5723054U (it) * 1980-07-15 1982-02-05
DE3045536A1 (de) * 1980-12-03 1982-07-01 Fa. Wilhelm Blessing, 7302 Ostfildern Vorrichtung zum zentrierten spannen eines werkstueck-spannfutters
DE3045537A1 (de) * 1980-12-03 1982-07-01 Fa. Wilhelm Blessing, 7302 Ostfildern Vorrichtung zum verbinden des spannbackentraegers eines werkstueck-spannfutters mit einem spannzylinder

Also Published As

Publication number Publication date
US4582331A (en) 1986-04-15
JPH0429487B2 (it) 1992-05-19
JPS6052207A (ja) 1985-03-25
GB2144353A (en) 1985-03-06
FR2550113A1 (fr) 1985-02-08
GB8417875D0 (en) 1984-08-15
IT8467780A1 (it) 1986-02-03
ES8505275A1 (es) 1985-05-16
DE3328291A1 (de) 1985-02-21
IT1179758B (it) 1987-09-16
ES534412A0 (es) 1985-05-16
FR2550113B1 (fr) 1988-05-06
GB2144353B (en) 1986-09-10
IT8453698V0 (it) 1984-08-03
DE3328291C2 (de) 1986-10-02

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