JPH0373402B2 - - Google Patents

Info

Publication number
JPH0373402B2
JPH0373402B2 JP58058045A JP5804583A JPH0373402B2 JP H0373402 B2 JPH0373402 B2 JP H0373402B2 JP 58058045 A JP58058045 A JP 58058045A JP 5804583 A JP5804583 A JP 5804583A JP H0373402 B2 JPH0373402 B2 JP H0373402B2
Authority
JP
Japan
Prior art keywords
pawl
clamping
strain
force
tightening
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
JP58058045A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58186507A (ja
Inventor
Shutainberugeru Yoozefu
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.)
Pauru Fuorukaruto Unto Co KG GmbH
Original Assignee
Pauru Fuorukaruto Unto Co KG GmbH
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 Pauru Fuorukaruto Unto Co KG GmbH filed Critical Pauru Fuorukaruto Unto Co KG GmbH
Publication of JPS58186507A publication Critical patent/JPS58186507A/ja
Publication of JPH0373402B2 publication Critical patent/JPH0373402B2/ja
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
    • 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
    • B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
    • 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
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/162—Details of the jaws
    • 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
    • B23B31/16237—Details of the jaws
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1961—Lever actuated
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1973—Wedge actuated
    • 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
    • Y10T279/21—Chucks or sockets with measuring, indicating or control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP58058045A 1982-04-06 1983-04-04 回転する締付け装置 Granted JPS58186507A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3212761A DE3212761A1 (de) 1982-04-06 1982-04-06 Umlaufende spannvorrichtung
DE3212761.8 1982-04-06

Publications (2)

Publication Number Publication Date
JPS58186507A JPS58186507A (ja) 1983-10-31
JPH0373402B2 true JPH0373402B2 (en]) 1991-11-21

Family

ID=6160348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58058045A Granted JPS58186507A (ja) 1982-04-06 1983-04-04 回転する締付け装置

Country Status (3)

Country Link
US (1) US4624466A (en])
JP (1) JPS58186507A (en])
DE (1) DE3212761A1 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402988A1 (de) * 1984-01-28 1985-08-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Einrichtung zur ueberwachung des betriebszustandes eines kraftspannfutters
DE3565369D1 (en) * 1985-08-27 1988-11-10 Forkardt Paul Gmbh Clamping force controlling method at rotation clamping devices on machine tools
FR2588492B1 (fr) * 1985-10-14 1989-05-26 Aerospatiale Porte-outil de securite pour machine-outil
DE4025745A1 (de) * 1990-08-14 1992-03-19 Boehringer Werkzeugmaschinen Spannfutter mit werkstuecklagebestimmung
JPH04223814A (ja) * 1990-12-26 1992-08-13 Okuma Mach Works Ltd チャックの工作物飛び出し防止方法
US5135242A (en) * 1991-05-21 1992-08-04 Illinois Tool Works Inc. Adjustable chuck for gripping workpieces of different sizes at controlled pressures
JP2003071617A (ja) * 2001-09-05 2003-03-12 Yamazaki Mazak Corp 工作機械の制御装置
US7677844B2 (en) * 2005-04-19 2010-03-16 Black & Decker Inc. Electronic clutch for tool chuck with power take off and dead spindle features
DE102007044297A1 (de) * 2007-09-17 2009-03-19 Röhm Gmbh Verfahren und Vorrichtung zum Fliehkraftausgleich bei einer Werkzeugmaschine
US8459659B2 (en) * 2007-12-19 2013-06-11 Illinois Tool Works Inc. Hybrid lathe chuck
US8646765B2 (en) 2010-05-06 2014-02-11 Lincoln Global, Inc. End clamp and method of use there for
CN105764625B (zh) 2013-11-15 2019-06-28 格林利德事隆公司 提供用于操作自动弯管机的方法
US9663304B2 (en) * 2013-11-15 2017-05-30 Greenlee Textron Inc. Rotary chuck
CN117140181B (zh) * 2023-10-31 2023-12-29 南通新思迪机电有限公司 一种五金件切削用刀具可转动的车床

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364783A (en) * 1918-05-09 1921-01-04 Worcester Machine Works Chuck
DE1288872B (de) * 1967-07-03 1969-02-06 Forkardt Paul Kg Kraftbetaetigtes Backenfutter
JPS51126491U (en]) * 1975-04-09 1976-10-13
US4254676A (en) * 1977-10-29 1981-03-10 Pratt Burnerd International Limited Workholding
DE3268177D1 (en) * 1981-10-29 1986-02-06 Pratt Int Ltd Burnerd Workholding devices

Also Published As

Publication number Publication date
US4624466A (en) 1986-11-25
JPS58186507A (ja) 1983-10-31
DE3212761C2 (en]) 1989-11-23
DE3212761A1 (de) 1983-10-13

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