FR2540411B1 - Dispositif de blocage d'outil pour poupee porte-broche - Google Patents

Dispositif de blocage d'outil pour poupee porte-broche

Info

Publication number
FR2540411B1
FR2540411B1 FR848401710A FR8401710A FR2540411B1 FR 2540411 B1 FR2540411 B1 FR 2540411B1 FR 848401710 A FR848401710 A FR 848401710A FR 8401710 A FR8401710 A FR 8401710A FR 2540411 B1 FR2540411 B1 FR 2540411B1
Authority
FR
France
Prior art keywords
locking device
spindle holder
tool locking
doll
holder doll
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
Application number
FR848401710A
Other languages
English (en)
Other versions
FR2540411A1 (fr
Inventor
Hisamitsu Kawasaki
Yukio Kato
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Publication of FR2540411A1 publication Critical patent/FR2540411A1/fr
Application granted granted Critical
Publication of FR2540411B1 publication Critical patent/FR2540411B1/fr
Expired 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
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/263—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/50—Devices to counteract clamping forces exerted within the spindle in order to release the tool or workpiece
    • 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
    • Y10T279/17—Socket type
    • Y10T279/17761—Side detent
    • Y10T279/17811—Reciprocating sleeve
    • 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
    • Y10T279/17—Socket type
    • Y10T279/17863—Shouldered-tang holding
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7088—Sliding pin
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • 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
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
FR848401710A 1983-02-03 1984-02-03 Dispositif de blocage d'outil pour poupee porte-broche Expired FR2540411B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58016615A JPS59142037A (ja) 1983-02-03 1983-02-03 スピンドルヘツドにおける工具クランプ装置

Publications (2)

Publication Number Publication Date
FR2540411A1 FR2540411A1 (fr) 1984-08-10
FR2540411B1 true FR2540411B1 (fr) 1989-10-13

Family

ID=11921229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848401710A Expired FR2540411B1 (fr) 1983-02-03 1984-02-03 Dispositif de blocage d'outil pour poupee porte-broche

Country Status (3)

Country Link
US (1) US4604012A (fr)
JP (1) JPS59142037A (fr)
FR (1) FR2540411B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643006B2 (ja) * 1985-11-12 1994-06-08 豊田工機株式会社 アタッチメント工具着脱装置
JPS63109905A (ja) * 1986-10-27 1988-05-14 Sankyo Seiki Mfg Co Ltd タレツトヘツドの工具解除装置
US4736659A (en) * 1987-01-27 1988-04-12 Kennametal Inc. Apparatus for holding a toolholder shank
US4708040A (en) * 1987-01-27 1987-11-24 Kennametal Inc. Lock rod and apparatus for holding a toolholder
US4726269A (en) * 1987-01-27 1988-02-23 Kennametal Inc. Toolholder assembly
US4747735A (en) * 1987-01-27 1988-05-31 Kennametal Inc. Toolholder and method of releasably mounting
US4723877A (en) * 1987-01-27 1988-02-09 Kennametal Inc. Toolholder
US4726268A (en) * 1987-01-27 1988-02-23 Kennametal Inc. Clamping apparatus for holding a toolholder shank
JP2557915B2 (ja) * 1987-11-20 1996-11-27 東芝機械株式会社 主軸駆動装置
EP0350516B1 (fr) * 1988-07-11 1992-12-09 Firma Wilhelm Blessing Dispositif de changement rapide de mandrins
SE462554B (sv) * 1989-02-01 1990-07-16 Sandvik Ab Spaennanordning foer verktyg
JPH0767642B2 (ja) * 1989-09-22 1995-07-26 報国機械株式会社 工具交換可能な工作機械の主軸装置
JP3254648B2 (ja) * 1992-06-18 2002-02-12 ブラザー工業株式会社 工作機械の自動工具交換装置
DE19636594B4 (de) * 1996-09-10 2005-03-10 Roehm Gmbh Löseeinheit einer Vorrichtung zum Betätigen eines an einer Arbeitsspindel angeschlossenen Spannkopfes
DE19908545A1 (de) * 1999-02-27 2000-08-31 Roehm Gmbh Löseeinheit einer Vorrichtung zum Betätigen eines Spannkopfes
JP3118512B2 (ja) * 1999-04-13 2000-12-18 ファナック株式会社 工具クランプ機構及びプルスタッド
US6923362B2 (en) * 2002-09-30 2005-08-02 The Curators Of University Of Missouri Integral channels in metal components and fabrication thereof
US6951256B1 (en) * 2004-04-24 2005-10-04 Ru Song Xiao Machine tool having coaxial driving device
CN102837202B (zh) * 2012-09-18 2014-12-10 山东神戎电子股份有限公司 一种增力可锁紧装置
JP5734354B2 (ja) * 2013-06-26 2015-06-17 ファナック株式会社 工具クランプ装置
DE102016116927A1 (de) * 2016-09-09 2018-03-15 Franz Kessler Gmbh Löseeinheit für eine Werkzeugmaschinenspindel
CN106926132A (zh) * 2017-04-11 2017-07-07 台州北平机床有限公司 可调夹头
US11033971B2 (en) * 2017-05-09 2021-06-15 Schaublin Sa Clamping device for holding a collet
CN108581604B (zh) * 2018-05-03 2019-09-24 山东鹤洋木业有限公司 一种用于板材的切割装置
CN114798928A (zh) * 2022-04-25 2022-07-29 中国航发成都发动机有限公司 一种反推受力件后电动拉杆的收口装置和收口方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437965A (de) * 1964-08-28 1967-06-15 Hermann Kolb Maschinenfabrik Werkzeugmaschine mit mindestens einer Spindel zum Einsetzen eines Werkzeuges
US3583280A (en) * 1969-02-27 1971-06-08 Cincinnati Milacron Inc Mechanism for connecting and disconnecting a tool adapter in a spindle of a tool machine
CH512954A (it) * 1970-01-16 1971-09-30 Olivetti & Co Spa Dispositivo di bloccaggio dell'utensile sul mandrino di una macchina utensile
US3762271A (en) * 1971-06-01 1973-10-02 Ratier Sa Forest Device for clamping a taper shank tool-holder in the nose of a rotary machine-tool spindle
JPS5134988B2 (fr) * 1972-03-06 1976-09-29
US3813782A (en) * 1972-05-17 1974-06-04 American Hospital Supply Corp Collet adjusting mechanism for dental handpieces
DE2360337A1 (de) * 1973-12-04 1975-06-05 Deckel Ag Friedrich Werkzeugspannvorrichtung
JPS5842159B2 (ja) * 1978-07-17 1983-09-17 日本油脂株式会社 含水爆薬の製造方法
US4204783A (en) * 1979-03-01 1980-05-27 Hougen Everett D Machine for cutting holes with annular cutters
US4290720A (en) * 1979-12-17 1981-09-22 R. F. B. Engineering Inc. Quick self-release and reload tooling device

Also Published As

Publication number Publication date
JPH0338047B2 (fr) 1991-06-07
FR2540411A1 (fr) 1984-08-10
JPS59142037A (ja) 1984-08-15
US4604012A (en) 1986-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse