ES2044904T3 - Sistema de apriete de varias piezas, en particular para herramientas giratorias circularmente. - Google Patents

Sistema de apriete de varias piezas, en particular para herramientas giratorias circularmente.

Info

Publication number
ES2044904T3
ES2044904T3 ES87118285T ES87118285T ES2044904T3 ES 2044904 T3 ES2044904 T3 ES 2044904T3 ES 87118285 T ES87118285 T ES 87118285T ES 87118285 T ES87118285 T ES 87118285T ES 2044904 T3 ES2044904 T3 ES 2044904T3
Authority
ES
Spain
Prior art keywords
tightening
stem
turn
adjustment
axis
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
ES87118285T
Other languages
English (en)
Inventor
Rolf Vollmer
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.)
Walter AG
Original Assignee
Walter AG
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 Walter AG filed Critical Walter AG
Application granted granted Critical
Publication of ES2044904T3 publication Critical patent/ES2044904T3/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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B23B31/1077—Retention by screws acting on a floating 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17709—Threaded sleeve and wedge
    • 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
    • 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
    • Y10T409/30952—Milling with cutter holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Gripping On Spindles (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Jigs For Machine Tools (AREA)
  • Automatic Assembly (AREA)

Abstract

UN SISTEMA DE APRIETAMIENTO DE VARIAS PARTES, ESPECIALMENTE PARA HERRAMIENTAS DE GIRO COMPLETO MUESTRA EN EL CASO DADO UN CUERPO SOPORTE (1), QUE LLEVA UN VASTAGO DE APRIETE, CON UNA SUPERFICIE DE LA INSTALACION (8) QUE SE DESVIA RECTANGULARMENTE HASTA EL EJE DE GIRO (2) Y UN TALADRO DE AJUSTE (7) ASI COMO UNA PIEZA DE CONEXION (9) PREFERENTEMENTE FORMADA COMO SOPORTE DE DE LA HERRAMIENTA. LA PIEZA DE CONEXION LLEVA EN SU CARA FRONTAL IGUALMENTE UNA SUPERFICIE DE INSTALACION (11), QUE SE DESVIA RECTANGULARMENTE HASTA EL EJE DE GIRO Y ESTA FORMADA CON UN VASTAGO DE AJUSTE (10) COAXIAL, APAREJADO EN EL TALADRO DE AJUSTE, POR LO CUAL LA PIEZA DE CONEXION ES CENTRABLE RELATIVO AL CUERPO SOPORTE. UN VASTAGO DE APRIETE (18) COORDINADO CON EL VASTAGO DE AJUSTE, COAXIAL AL EJE DE GIRO PERMITE JUNTO CON LOS MEDIOS DE PRIETE ACCIONABLES DESDE EL LADO EXTERIOR DEL CUERPO SOPORTE UN ARRIOSTRAMIENTO CONTRARIO DE LA PEZA DE CONEXION Y DEL CUERPO SOPORTE. LOS MEDIOS DE APRIETE MUESTRAN DOS ELEMENTOS DEAPRIETE (27) ALOJADOS RADIALES, MOVILMENTE, QUE LLEVAN SUPERFICIES DE APRIETE, QUE PALPAN POR DEBAJO, EN UNA POSICION DE APRIETE, EL CAMPO DE LA SUPERFICIE DE LA CUÑA (21) DEL VASTAGO DE APRIETE (18), QUE SE DESVIA TRANSVERSALMENTE AL EJE DE GIRO. ESTE CAMPO DE LA SUPERFICIE DE LA CUÑA DEL VASTAGO DE APRIETE ESTA SITUADO SOBRE UNA SUPERFICIE LATERAL DEL CONO UNICO, COMUN COAXIAL AL EJE DE GIRO, QUE ENCIERRA CON EL EJE MOTRIZ UN ANGULO (22) DE PUNTA.
ES87118285T 1987-04-08 1987-12-10 Sistema de apriete de varias piezas, en particular para herramientas giratorias circularmente. Expired - Lifetime ES2044904T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873711808 DE3711808A1 (de) 1987-04-08 1987-04-08 Mehrteiliges spannsystem, insbesondere fuer rundlaufende werkzeuge

Publications (1)

Publication Number Publication Date
ES2044904T3 true ES2044904T3 (es) 1994-01-16

Family

ID=6325113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87118285T Expired - Lifetime ES2044904T3 (es) 1987-04-08 1987-12-10 Sistema de apriete de varias piezas, en particular para herramientas giratorias circularmente.

Country Status (6)

Country Link
US (1) US4799837A (es)
EP (1) EP0285704B1 (es)
JP (1) JPS63260706A (es)
AT (1) ATE96711T1 (es)
DE (2) DE3711808A1 (es)
ES (1) ES2044904T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904259A1 (de) * 1989-02-13 1990-08-16 Guehring Gottlieb Fa Kupplung zur loesbaren fixierung von bauteilen an entsprechenden traegerteilen
DE3930245A1 (de) * 1989-09-11 1991-03-14 Otto Zettl Kupplungseinrichtung fuer modulare werkzeugsysteme
WO2000053361A1 (en) * 1999-03-11 2000-09-14 Sunspot Edm Tooling Tool holder
DE10048910A1 (de) * 2000-10-02 2002-05-02 Mapal Fab Praezision Verbindungsstelle
DE102006028373B4 (de) 2006-06-19 2016-01-21 Komet Group Gmbh Drehendes Werkzeugsystem mit einer Trennstelle zwischen zwei Teilelementen
US8087675B2 (en) * 2006-08-24 2012-01-03 Korson Daniel G Chuck holder incorporating independent arrayed wedge clamps for clamping such as irregularly shaped and thin wall parts with a minimum of deformation
US8033766B2 (en) * 2008-05-09 2011-10-11 Kennametal Inc. Tool holder with ball clamping mechanism
IT201700013072A1 (it) * 2017-02-07 2018-08-07 Algra S P A Dispositivo per il bloccaggio dei porta-utensili su torni
IT201700052288A1 (it) * 2017-05-15 2018-11-15 Algra S P A Dispositivo per il bloccaggio automatico di porta-utensili su torni e macchine che effettuano lavorazioni per asportazione di truciolo

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684249A (en) * 1950-11-30 1954-07-20 Giddings & Lewis Toolhead and taper shank adapter
SE368917B (es) * 1969-03-24 1974-07-29 Bofors Ab
US3618962A (en) * 1970-02-17 1971-11-09 Warner Swasey Co Collet chuck
DE2606215C3 (de) * 1976-02-17 1978-09-28 Friedrich Deckel Ag, 8000 Muenchen Spann- und Lösevorrichtung für Werkzeuge mit konischem Schaft
GB1557345A (en) * 1977-02-15 1979-12-05 Leitner K Chuck
JPS5558939A (en) * 1978-10-23 1980-05-02 Mitsubishi Metal Corp Quick change type tool holder
SE427732B (sv) * 1979-09-20 1983-05-02 Sandvik Ab Verktygshallare
DE3131478A1 (de) * 1981-08-08 1983-02-24 Emil Wohlhaupter u. Co, 7443 Frickenhausen Vorrichtung zur verbindung zweier um eine gemeinsame achse rotierender werkzeugteile
DE3227345A1 (de) * 1982-07-22 1984-01-26 Dieter Dipl.-Ing. 7250 Leonberg Göltenbodt Werkzeughalter fuer drehmaschinen
DE3237128A1 (de) * 1982-10-07 1984-04-12 Wilhelm Fette Gmbh, 2053 Schwarzenbek Kombinationswerkzeug
DE3314591A1 (de) * 1983-04-22 1984-10-25 Montanwerke Walter GmbH, 7400 Tübingen Mehrteiliges spannsystem, insbesondere fuer rundlaufende werkzeuge
JPS6020832A (ja) * 1983-07-12 1985-02-02 Fuji Seikou Kk 回転切削工具ホルダ
DE3410154A1 (de) * 1984-03-20 1985-10-03 Fried. Krupp Gmbh, 4300 Essen Werkzeugeinrichtung mit wechselbarem werkzeugkopf
US4575293A (en) * 1984-07-12 1986-03-11 Mario Berti Machine tool holder having opposed ramp members
FR2576235A1 (fr) * 1985-01-21 1986-07-25 Sandvik Tobler Accouplement ou dispositif d'accrochage rapide pour porte-outil et dispositif de serrage
SE447712B (sv) * 1985-05-08 1986-12-08 Santrade Ltd Verktygskoppling
DE3679765D1 (de) * 1985-10-23 1991-07-18 Klement Klaus D Druckmittelbetaetigte einrichtung.
US4729702A (en) * 1986-10-10 1988-03-08 Carboloy Inc. Clamping means for taper tool shanks
DE3715659A1 (de) * 1987-03-11 1988-09-22 Guehring Gottlieb Fa Kupplungssystem fuer spanabhebende schaftwerkzeuge

Also Published As

Publication number Publication date
ATE96711T1 (de) 1993-11-15
EP0285704A2 (de) 1988-10-12
DE3711808A1 (de) 1988-10-20
US4799837A (en) 1989-01-24
JPS63260706A (ja) 1988-10-27
DE3788060D1 (de) 1993-12-09
EP0285704A3 (en) 1990-04-25
EP0285704B1 (de) 1993-11-03
DE3711808C2 (es) 1990-04-26

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