FR2532572B1 - Tete porte-broche pour machine-outil - Google Patents

Tete porte-broche pour machine-outil

Info

Publication number
FR2532572B1
FR2532572B1 FR8314207A FR8314207A FR2532572B1 FR 2532572 B1 FR2532572 B1 FR 2532572B1 FR 8314207 A FR8314207 A FR 8314207A FR 8314207 A FR8314207 A FR 8314207A FR 2532572 B1 FR2532572 B1 FR 2532572B1
Authority
FR
France
Prior art keywords
machine tool
spindle holder
spindle
holder
tool
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
FR8314207A
Other languages
English (en)
Other versions
FR2532572A1 (fr
Inventor
Fumihiko Ohkoshi
Toshifumi Hasegawa
Norikazu Kanii
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 FR2532572A1 publication Critical patent/FR2532572A1/fr
Application granted granted Critical
Publication of FR2532572B1 publication Critical patent/FR2532572B1/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
    • 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)
  • Turning (AREA)
FR8314207A 1982-09-06 1983-09-06 Tete porte-broche pour machine-outil Expired FR2532572B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982135121U JPS5939137U (ja) 1982-09-06 1982-09-06 主軸工具着脱装置

Publications (2)

Publication Number Publication Date
FR2532572A1 FR2532572A1 (fr) 1984-03-09
FR2532572B1 true FR2532572B1 (fr) 1988-08-12

Family

ID=15144308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314207A Expired FR2532572B1 (fr) 1982-09-06 1983-09-06 Tete porte-broche pour machine-outil

Country Status (3)

Country Link
US (1) US4586860A (fr)
JP (1) JPS5939137U (fr)
FR (1) FR2532572B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447595A1 (de) * 1984-12-28 1986-07-03 Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten Werkzeug-spannvorrichtung fuer insbesondere fraes- und bohrmaschinen
DE3509635C1 (de) * 1985-03-16 1986-02-06 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Werkzeughalteeinrichtung fuer Drehmaschinen
FR2649921A1 (fr) * 1989-07-18 1991-01-25 Almac Sa Broche de machine-outil
US5118229A (en) * 1991-06-04 1992-06-02 Kennametal Inc. Apparatus for transmitting motion to an off-axis rotary driven tool
DE19636594B4 (de) * 1996-09-10 2005-03-10 Roehm Gmbh Löseeinheit einer Vorrichtung zum Betätigen eines an einer Arbeitsspindel angeschlossenen Spannkopfes
DE19955907A1 (de) * 1999-11-20 2001-06-21 Paul Mueller Gmbh & Co Kg Vorrichtung zur Abstützung eines Maschinenteils bei Kraftbeaufschlagung
KR101440946B1 (ko) * 2012-08-02 2014-09-17 한국건드릴 주식회사 공구홀더용 척킹장치
DE102015121228B3 (de) * 2015-12-07 2017-05-04 Walter Maschinenbau Gmbh Achsanordnung zum Einspannen eines Werkzeugs oder eines Werkstücks und Verfahren zum Betreiben der Achsanordnung
DE102017107488A1 (de) * 2017-04-07 2018-10-11 Ott-Jakob Spanntechnik Gmbh Spannvorrichtung und Bearbeitungseinheit mit einer derartigen Spannvorrichtung
KR102540353B1 (ko) * 2017-09-29 2023-06-07 삼성전자주식회사 인쇄 회로 기판 및 상기 인쇄 회로 기판을 포함하는 장치
CN113579268B (zh) * 2021-07-26 2022-05-27 安徽新诺精工股份有限公司 一种精密数控机床的主轴箱

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142322A (en) * 1965-03-04 1969-02-05 Richards & Co Ltd George Tool retainer
US3520228A (en) * 1967-04-10 1970-07-14 Giddings & Lewis Spindle orienting and drawbolt malfunction sensing machine tool control system
US4304513A (en) * 1978-02-23 1981-12-08 Hurco Manufacturing Company, Inc. Milling machine including improved tool knock-out means
JPS567375A (en) * 1979-06-29 1981-01-26 Nissan Motor Noise preventive type ignition device
FR2481633A1 (fr) * 1980-04-30 1981-11-06 Cit Alcatel Broche a grande vitesse

Also Published As

Publication number Publication date
JPS616027Y2 (fr) 1986-02-24
FR2532572A1 (fr) 1984-03-09
JPS5939137U (ja) 1984-03-13
US4586860A (en) 1986-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse