MX9600721A - Adaptador para fresa radial con contratuerca de torsion e interfase de collar. - Google Patents

Adaptador para fresa radial con contratuerca de torsion e interfase de collar.

Info

Publication number
MX9600721A
MX9600721A MX9600721A MX9600721A MX9600721A MX 9600721 A MX9600721 A MX 9600721A MX 9600721 A MX9600721 A MX 9600721A MX 9600721 A MX9600721 A MX 9600721A MX 9600721 A MX9600721 A MX 9600721A
Authority
MX
Mexico
Prior art keywords
collet
locknut
collet segments
segments
engaging portion
Prior art date
Application number
MX9600721A
Other languages
English (en)
Inventor
David L Lewis
Victor D Mogilnicki
Thomas J Presby
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 MX9600721A publication Critical patent/MX9600721A/es

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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—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
    • B23B31/001—Protection against entering of chips or dust
    • 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
    • B23B2231/20—Collet chucks
    • B23B2231/2005—Keys preventing rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • Y10T279/17291—Resilient split socket
    • Y10T279/17299—Threaded cam 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
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17487—Moving-cam actuator
    • Y10T279/17504—Threaded cam 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
    • Y10T279/17564—Loose jaws
    • Y10T279/17572—Moving-cam actuator
    • Y10T279/17581—Threaded cam 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30952—Milling with cutter holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Crushing And Grinding (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)
  • Discharge Heating (AREA)
  • Ceramic Products (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Turning (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Un portaherramientas (1) del tipo que incluye un collar (5) formado integralmente con un eje (3) se provee con una interfase entre una contratuerca (7) y un collar (13) la cual reduce substancialmente la torsion requerida para girar la contratuerca (7) hasta una posicion que pliega radialmente los segmentos de collar (17). En esta interfase, cualquiera de las superficies de la contratuerca interior (23), o de las superficies exteriores de los segmentos del collar (17), incluye una porcion en acoplamiento (56) para flexionar ajustadamente los segmentos de collar (17) hacia adentro cuando se gira la contratuerca, y una porcion no acoplada (58) dispuesta entre la porcion en acoplamiento (56) y los extremos montados en el eje de los segmentos del collar (17). La porcion no acoplada (58) reduce la torsion requerida para girar la contratuerca (7) al reducir las fuerzas de union que ocurrirían de otra manera entre los extremos de los segmentos de collar (17) y la superficie de la contratuerca interior (23). Para además reducir la torsion, la porcion de collar que interconecta los segmentos del collar (17) con el eje (3) del portaherramientas es hecho más delgado por la provision de ranuras circunferenciales (72, 76) que hacen los segmentos del collar (17) más flexibles. Un grupo de empaques (66, 74, 81), está asentado en las ranuras (68, 72, 76), y presentes en el interior definido por los segmentos de collar (17) con el fin de impedir que se acumulen flujos errantes de refrigerante o basura entre los segmentos de collar (17) y el eje de la herramienta (9) sujeto por éste.
MX9600721A 1994-02-03 1995-01-17 Adaptador para fresa radial con contratuerca de torsion e interfase de collar. MX9600721A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/191,231 US5460388A (en) 1994-02-03 1994-02-03 Endmill adapter with torque reducing locknut and collet interface
PCT/US1995/000699 WO1995021038A1 (en) 1994-02-03 1995-01-17 Endmill adapter with torque reducing locknut and collet interface

Publications (1)

Publication Number Publication Date
MX9600721A true MX9600721A (es) 1997-04-30

Family

ID=22704651

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9600721A MX9600721A (es) 1994-02-03 1995-01-17 Adaptador para fresa radial con contratuerca de torsion e interfase de collar.

Country Status (14)

Country Link
US (1) US5460388A (es)
EP (1) EP0742742B1 (es)
JP (1) JP2862377B2 (es)
KR (1) KR970700562A (es)
CN (1) CN1131401A (es)
AT (1) ATE171657T1 (es)
AU (1) AU686329B2 (es)
BR (1) BR9506598A (es)
CA (1) CA2169647A1 (es)
DE (2) DE742742T1 (es)
ES (1) ES2094710T3 (es)
MX (1) MX9600721A (es)
RU (1) RU2106937C1 (es)
WO (1) WO1995021038A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040130105A1 (en) * 2003-01-07 2004-07-08 Jih-Ming Chen Chuck for securing a cutter in a machine
US8132990B2 (en) * 2003-12-23 2012-03-13 Lynn Everett Bauman Bit holding apparatus for use with a power tool
US7354230B2 (en) * 2003-12-23 2008-04-08 Lynn Bauman Bit holding apparatus for use with a power tool
CN100579695C (zh) * 2004-06-14 2010-01-13 弗朗茨·海默机械制造两合公司 工具夹具以及用于将旋转工具夹紧在工具夹具中的方法
DE102006020807A1 (de) * 2005-07-14 2007-01-25 Guido Kellermann Produktentwicklung & Handel Revolver-Werkzeugträger, Werkzeug, Dreh-Fräs-Maschine, Spannfutter und Verwendung eines Adapters
IL170101A (en) * 2005-08-04 2010-05-17 Hanoch Guy Tool assembly
IL174722A0 (en) * 2006-04-02 2006-08-20 Hanoch Guy Chuck and article
GB2441310A (en) * 2006-08-31 2008-03-05 Colin Cooper Tool holder for a turret lathe
US8429802B2 (en) * 2008-02-12 2013-04-30 C. & E. Fein Gmbh Keyless arbor device and method of using
DE102010013430A1 (de) * 2010-01-14 2011-07-21 Bilz Werkzeugfabrik GmbH & Co. KG, 73760 Spannfutter für Werkzeuge
US8672592B2 (en) * 2012-05-16 2014-03-18 Iscar, Ltd. Milling collet having pull-out preventer for retaining a fluted milling tool
US9156093B2 (en) * 2012-06-05 2015-10-13 Robert Bosch Gmbh Collet positioning mechanism for a rotary tool
EP2857127B1 (de) * 2013-10-02 2016-03-16 Eugen Fahrion GmbH & Co. KG Werkzeughalter mit einer mit einem Werkzeug verspannbaren Spannzange
CN104439438B (zh) * 2014-11-20 2016-10-19 福建工程学院 一种三合一一体设备
US10213840B2 (en) * 2015-01-13 2019-02-26 X'pole Precision Tools Inc. Blade fastening device having a waterproof arrangement
CN106077770B (zh) * 2016-08-03 2018-06-08 方圆阀门集团有限公司 阀体上盖加工线的三爪连接器
CN106041185B (zh) * 2016-08-03 2017-10-17 苏州市吴中区木渎晓云模具加工厂 阀体上盖加工线的面铣刀连接器
EP3497360B1 (en) * 2016-08-15 2023-09-20 Topcon Positioning Systems, Inc. Quick mount adapter
US10226825B2 (en) 2016-11-20 2019-03-12 Charles Michael Berg Tool holding apparatus
CN108326330B (zh) * 2017-12-21 2019-07-09 株洲钻石切削刀具股份有限公司 一种模块化接头
CN108687391A (zh) * 2018-05-16 2018-10-23 江苏永伟精密工具有限公司 一种高精度铣刀固定装置
CN110181298A (zh) * 2019-06-28 2019-08-30 眉山中车制动科技股份有限公司 一种夹持结构及加工设备
US11478862B1 (en) * 2021-05-14 2022-10-25 Techniks, LLC Method and apparatus for tool holder with increased surface area
CN115592442B (zh) * 2022-11-28 2023-05-02 浙江华朔科技股份有限公司 一种锥柄夹具及锥柄夹具的使用方法

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US78916A (en) * 1868-06-16 Improved drill-chuck
US811722A (en) * 1904-03-07 1906-02-06 Nat Twist Drill & Tool Company Drill-chuck.
US1268171A (en) * 1917-04-14 1918-06-04 Roy L Spaulding Attachment for dental engines.
US1702810A (en) * 1923-12-29 1929-02-19 Joseph F Buhr Tapping chuck
US2193615A (en) * 1938-04-06 1940-03-12 Greenfield Tap & Die Corp Tool chuck
US2380330A (en) * 1943-10-12 1945-07-10 Rudolph M Ringler Drill bit support
US2577556A (en) * 1950-02-04 1951-12-04 Macgregor Instr Company Cartridge syringe, including a cannula attaching chuck
US2680333A (en) * 1951-03-16 1954-06-08 Raytheon Mfg Co Tool chuck for vibrating devices
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US3727928A (en) * 1970-10-02 1973-04-17 Erickson Tool Co Collet chuck
US3817648A (en) * 1971-09-03 1974-06-18 Super Cut Drill shank and chuck assembly for a drill press
US3820801A (en) * 1971-11-26 1974-06-28 Columbia Prod Co Collet assembly
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US4421443A (en) * 1981-10-29 1983-12-20 Kearney & Trecker Corporation High speed machine tool spindle assembly
JPS5924907A (ja) * 1982-08-02 1984-02-08 Seiwa Seiki Kk ミ−リングチヤツク
DE3327046C2 (de) * 1983-07-27 1986-08-14 Liebig, Heinrich, 6102 Pfungstadt Spannzangenartiges Futter für Gewindeschäfte
US4562329A (en) * 1984-08-17 1985-12-31 Lewis M. Malicoat, Trustee Variable stud welding chuck
JPS61284342A (ja) * 1985-06-07 1986-12-15 N T Tool Kk 保持具
CH665155A5 (it) * 1985-10-04 1988-04-29 Tecnopinz Sa Pinza autocentrante di altissima precisione.
DE3603301A1 (de) * 1986-02-04 1987-08-06 Glimpel Emuge Werk Spannvorrichtung fuer werkstuecke oder werkzeuge mit einer im umfang veraenderbaren spannhuelse
JPS6352388A (ja) * 1986-08-20 1988-03-05 Victor Co Of Japan Ltd 小型テ−プカセツト
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US5234296A (en) * 1992-06-03 1993-08-10 Kennametal Inc. Endmill adapter with integral collet

Also Published As

Publication number Publication date
AU686329B2 (en) 1998-02-05
CN1131401A (zh) 1996-09-18
EP0742742A1 (en) 1996-11-20
WO1995021038A1 (en) 1995-08-10
US5460388A (en) 1995-10-24
EP0742742B1 (en) 1998-09-30
KR970700562A (ko) 1997-02-12
ES2094710T1 (es) 1997-02-01
DE69505102D1 (de) 1998-11-05
CA2169647A1 (en) 1995-08-10
JP2862377B2 (ja) 1999-03-03
ES2094710T3 (es) 1998-12-16
DE742742T1 (de) 1997-05-15
JPH09500336A (ja) 1997-01-14
AU1683195A (en) 1995-08-21
DE69505102T2 (de) 1999-04-22
BR9506598A (pt) 1997-09-09
RU2106937C1 (ru) 1998-03-20
ATE171657T1 (de) 1998-10-15

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