ES2094705T3 - Portaherramientas de cambio rapido con mecanismo de ajuste. - Google Patents

Portaherramientas de cambio rapido con mecanismo de ajuste.

Info

Publication number
ES2094705T3
ES2094705T3 ES94911757T ES94911757T ES2094705T3 ES 2094705 T3 ES2094705 T3 ES 2094705T3 ES 94911757 T ES94911757 T ES 94911757T ES 94911757 T ES94911757 T ES 94911757T ES 2094705 T3 ES2094705 T3 ES 2094705T3
Authority
ES
Spain
Prior art keywords
cutting
cutting unit
tubular body
support element
quick change
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
ES94911757T
Other languages
English (en)
Other versions
ES2094705T1 (es
Inventor
Robert A Erickson
James A Oshnock
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ES2094705T1 publication Critical patent/ES2094705T1/es
Application granted granted Critical
Publication of ES2094705T3 publication Critical patent/ES2094705T3/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
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/26—Securing milling cutters to the driving spindle
    • 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
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/004—Adjustable elements
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2244—Tool adjustable relative to holder by movement of seat relative to holder
    • Y10T407/2246—Pivoted seat
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2585—Tool rest
    • Y10T82/2589—Quick release tool or holder clamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

UN PORTAHERRAMIENTA DE CAMBIO RAPIDO (10) COMPRENDE UN ELEMENTO DE SOPORTE DE HERRAMIENTA (12) QUE ESTA ADAPTADO PARA SER MONTADO SOBRE UNA TORRETA DE TRONO O BLOQUE DE MONTAJE DE UNA MAQUINA, UNA CABEZA DE CORTE (14) FORMADA CON UN ASIENTO (36) PARA RECIBIR UN HERRAMIENTA DE CORTE (38), Y UN MECANISMO DE CALADO (16) PARA CALAR LA CABEZA DE CORTE (14) EN EL ELEMENTO DE SOPORTE (12). EL ELEMENTO DE SOPORTE DE HERRAMIENTA (12) COMPRENDE UN ORIFICIO AXIAL (28) QUE RECIBE UN CUERPO TUBULAR (32) DE LA UNIDAD DE CORTE (14). EL MECANISMO DE CALADO (16) ESTA DISPUESTO DENTRO DEL ORIFICIO AXIAL (28) Y COMPRENDE UN PAR DE ELEMENTOS DE BLOQUEO QUE SE PUEDEN EXPANDIR RADIALMENTE (94) PARA ACOPLAR EL CUERPO TUBULAR (32) DE LA UNIDAD DE CORTE (14). EL MECANISMO DE CALADO (48) COMPRENDE UNA LLAVE (82) QUE SE INTRODUCE EN UN RANURA DE LLAVE (48) SOBRE EL CUERPO TUBULAR (32) PARA POSICIONAR ANGULARMENTE LA UNIDAD DE CORTE (14). SE PREVEN MEDIO PARA HACER GIRAR EL MEDIO DE CALADO (16) ALREDEDOR DE UN EJE LONGITUDINAL DEL ELEMENTO DE SOPORTE (12) PARA CAMBIAR EL POSICIONAMIENTO ANGULAR DE LA UNIDAD DE CORTE (14).
ES94911757T 1992-10-07 1993-08-18 Portaherramientas de cambio rapido con mecanismo de ajuste. Expired - Lifetime ES2094705T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/958,859 US5261302A (en) 1992-10-07 1992-10-07 Quick-change tool holder with adjustment mechanism for repeatable center-height adjustment

Publications (2)

Publication Number Publication Date
ES2094705T1 ES2094705T1 (es) 1997-02-01
ES2094705T3 true ES2094705T3 (es) 2000-05-01

Family

ID=25501388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94911757T Expired - Lifetime ES2094705T3 (es) 1992-10-07 1993-08-18 Portaherramientas de cambio rapido con mecanismo de ajuste.

Country Status (12)

Country Link
US (1) US5261302A (es)
EP (1) EP0740590B1 (es)
JP (1) JP2896933B2 (es)
KR (1) KR0158776B1 (es)
AT (1) ATE189784T1 (es)
AU (1) AU666588B2 (es)
CA (1) CA2143655C (es)
DE (2) DE69327880T2 (es)
ES (1) ES2094705T3 (es)
MX (1) MX9305972A (es)
RU (1) RU2097169C1 (es)
WO (1) WO1994007637A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338953A1 (de) * 1993-11-15 1995-05-18 Krupp Widia Gmbh Spannvorrichtung zur Verbindung eines Werkzeugkopfes und eines Werkzeughalters an Werkzeugmaschinen
AU2657295A (en) * 1994-06-22 1996-01-15 Gregory S. Antoun Boring bar and holder
US6196094B1 (en) 1995-03-17 2001-03-06 Kennametal Pc Inc. Tool unit clamping apparatus having a locking mechanism with increased gripping force
US5694820A (en) * 1995-04-17 1997-12-09 Kennametal Inc. Tool unit clamping apparatus having improved short stroke locking mechanism
US5927168A (en) * 1995-04-17 1999-07-27 Kennametal Inc. Tool unit clamping apparatus having improved short stroke locking mechanism
IL121878A0 (en) * 1997-10-01 1998-03-10 E T M Precision Tools Manufact Tool
US6000306A (en) * 1998-06-12 1999-12-14 Kennametal Inc. Side activated tool unit clamping apparatus using mechanical advantage
US6746184B2 (en) * 2001-07-09 2004-06-08 Kevin Norris Martin Off-centered machine tool holder
AT8511U1 (de) * 2005-04-05 2006-09-15 Ceratizit Austria Gmbh Werkzeugaufbau
KR100724142B1 (ko) * 2006-04-13 2007-05-31 (주)성헌 마스터 스핀들
DE102008036562A1 (de) * 2008-07-30 2010-02-04 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeug für spanende Bearbeitung eines Werkstücks
CN109352085A (zh) * 2018-09-29 2019-02-19 上海市安装工程集团有限公司 辅助装置及其施工方法
CN114210858B (zh) * 2022-02-22 2022-06-17 济南二机床集团有限公司 一种用于压机双臂送料横杆的快换对接装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877832A (en) * 1973-11-02 1975-04-15 Erickson Tool Co Locking means for adjustable boring bar inserts and the like
DE3363749D1 (en) * 1982-07-30 1986-07-03 Gerhard Rall Cutting tool
JPS6068523U (ja) * 1983-10-18 1985-05-15 キヤノン株式会社 シヤツターのブレーキ装置
DE3441821A1 (de) * 1984-11-15 1986-05-15 Walter Kieninger KG Hartmetallwerkzeugfabrik, 7630 Lahr Messerkopf
US4655631A (en) * 1985-02-08 1987-04-07 Rogers Tool Works, Inc. Quick change tool holder
US4682521A (en) * 1986-02-10 1987-07-28 Duenas Oswaldo A Quick change, adjustable tool holder
US4736659A (en) * 1987-01-27 1988-04-12 Kennametal Inc. Apparatus for holding a toolholder shank
US5040932A (en) * 1989-12-04 1991-08-20 Kennametal Inc. Locator mechanism for a tool holder assembly
US5090280A (en) * 1990-03-21 1992-02-25 Kennametal Inc. Tool holder assembly with angular adjustment mechanism

Also Published As

Publication number Publication date
RU2097169C1 (ru) 1997-11-27
AU666588B2 (en) 1996-02-15
KR950703424A (ko) 1995-09-20
CA2143655C (en) 1996-09-10
EP0740590A4 (en) 1996-06-19
MX9305972A (es) 1995-01-31
EP0740590B1 (en) 2000-02-16
JPH07507729A (ja) 1995-08-31
JP2896933B2 (ja) 1999-05-31
AU5085293A (en) 1994-04-26
WO1994007637A1 (en) 1994-04-14
ES2094705T1 (es) 1997-02-01
KR0158776B1 (ko) 1999-01-15
DE740590T1 (de) 1997-04-10
ATE189784T1 (de) 2000-03-15
US5261302A (en) 1993-11-16
RU95110747A (ru) 1997-06-10
DE69327880T2 (de) 2000-08-17
EP0740590A1 (en) 1996-11-06
DE69327880D1 (de) 2000-03-23

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