CA2752432C - Cutting tool having a clamping mechanism - Google Patents

Cutting tool having a clamping mechanism Download PDF

Info

Publication number
CA2752432C
CA2752432C CA2752432A CA2752432A CA2752432C CA 2752432 C CA2752432 C CA 2752432C CA 2752432 A CA2752432 A CA 2752432A CA 2752432 A CA2752432 A CA 2752432A CA 2752432 C CA2752432 C CA 2752432C
Authority
CA
Canada
Prior art keywords
bore
protrusion
locking
alignment
clamping mechanism
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 - Fee Related
Application number
CA2752432A
Other languages
English (en)
French (fr)
Other versions
CA2752432A1 (en
Inventor
Guy Hanoch
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.)
Iscar Ltd
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of CA2752432A1 publication Critical patent/CA2752432A1/en
Application granted granted Critical
Publication of CA2752432C publication Critical patent/CA2752432C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23B31/113—Retention by bayonet connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0817—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to rotation along an eccentric surface, e.g. arcuate wedging elements
    • 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
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0204—Connection of shanks to working elements of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/06—Use of elastic deformation
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1912—Tool adjustable relative to 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/227—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool seat to 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/28—Miscellaneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
CA2752432A 2009-01-28 2010-01-13 Cutting tool having a clamping mechanism Expired - Fee Related CA2752432C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL196764A IL196764A (en) 2009-01-28 2009-01-28 Clamping mechanism
IL196764 2009-01-28
PCT/IL2010/000029 WO2010086846A1 (en) 2009-01-28 2010-01-13 Cutting tool having a clamping mechanism

Publications (2)

Publication Number Publication Date
CA2752432A1 CA2752432A1 (en) 2010-08-05
CA2752432C true CA2752432C (en) 2014-03-18

Family

ID=42113441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2752432A Expired - Fee Related CA2752432C (en) 2009-01-28 2010-01-13 Cutting tool having a clamping mechanism

Country Status (13)

Country Link
US (1) US8434973B2 (enExample)
EP (1) EP2391471B1 (enExample)
JP (1) JP5555259B2 (enExample)
KR (1) KR101343221B1 (enExample)
CN (1) CN102300659B (enExample)
BR (1) BRPI1007548A2 (enExample)
CA (1) CA2752432C (enExample)
ES (1) ES2402888T3 (enExample)
IL (1) IL196764A (enExample)
PL (1) PL2391471T3 (enExample)
PT (1) PT2391471E (enExample)
RU (1) RU2502582C2 (enExample)
WO (1) WO2010086846A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL210893A (en) * 2011-01-26 2015-01-29 Iscar Ltd Cutting Tools
PT2739421T (pt) * 2011-08-02 2019-07-19 Iscar Ltd Ferramenta de corte e inserto de corte
US8875606B2 (en) * 2011-08-02 2014-11-04 Iscar, Ltd. Modular cutting tool holder and clamping mechanism therefor
WO2013089064A1 (ja) * 2011-12-15 2013-06-20 株式会社タンガロイ 切削インサートのクランプ機構、切削工具、切削インサートおよびクランプ部材
CN102794361A (zh) * 2012-08-03 2012-11-28 芜湖长胜机械制造有限公司 汽车部件成型模的侧成型刀块
JP7102283B2 (ja) * 2018-08-22 2022-07-19 京セラ株式会社 ホルダ、切削工具及び切削加工物の製造方法
DE102020114431A1 (de) * 2020-05-29 2021-03-18 Schaeffler Technologies AG & Co. KG Werkzeughalter und Verfahren zur Drehbearbeitung eines Werkstücks
CN113953565B (zh) * 2021-11-11 2023-06-27 株洲钻石切削刀具股份有限公司 一种钻削加工刀具

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US22681A (en) * 1859-01-18 stkwakt
US1824509A (en) * 1929-08-30 1931-09-22 Ira J Snader Rotary tool coupling
US2473351A (en) * 1947-12-24 1949-06-14 Thompson Luke Locking device for telescopic connections
US2910315A (en) * 1957-04-22 1959-10-27 Oliver L Stevens Locking means
US3953138A (en) * 1975-01-06 1976-04-27 Seaway Supply Company One-way twist lock for telescopic tubes
SU1085689A1 (ru) * 1979-07-25 1984-04-15 Sharapov Vladimir Переходник В.И.Шарапова
DE3016944A1 (de) * 1980-05-02 1981-11-05 Robert Bosch Gmbh, 7000 Stuttgart Loesbare verbindung
DE3205088A1 (de) * 1982-02-12 1983-08-18 Keil Werkzeugfabrik, Karl Eischeid GmbH, 5250 Engelskirchen Mitnehmerkupplung fuer werkzeuge
US4832556A (en) * 1982-10-12 1989-05-23 Dowling Arthur J Coupling apparatus
US4597699A (en) * 1984-08-27 1986-07-01 Erickson Tool Company Quick-connect mechanism
SE467449B (sv) * 1988-05-06 1992-07-20 Seco Tools Ab Anordning foer hopkoppling av en han- och en hondel samt en skruvenhet daerfoer, varvid spaennelement i hondelen samverkar med en i skruvenheten ingaaende radiellt foerskjutbar bricka
JPH0550306A (ja) * 1991-03-13 1993-03-02 Mitsubishi Materials Corp 切削工具
RU2007636C1 (ru) * 1991-05-05 1994-02-15 Сибирский металлургический институт им.Серго Орджоникидзе Разъемное соединение
RU2053053C1 (ru) * 1992-01-27 1996-01-27 Сибирский металлургический институт Режущий инструмент
JPH079212A (ja) * 1993-06-24 1995-01-13 Daishowa Seiki Co Ltd カップリング
JPH10217042A (ja) * 1997-02-07 1998-08-18 Olympus Optical Co Ltd 金属部材保持機構及び発光光学素子保持機構
GB2322593B (en) * 1997-02-28 1999-05-05 Bosch Gmbh Robert Clamping mechanism for a power tool
IL121645A0 (en) * 1997-08-28 1998-02-08 E T M Precision Tools Manufact Clamping device
JP2000176724A (ja) * 1998-12-09 2000-06-27 Mitsubishi Materials Corp 嵌合式切削工具

Also Published As

Publication number Publication date
IL196764A0 (en) 2009-11-18
EP2391471A1 (en) 2011-12-07
RU2502582C2 (ru) 2013-12-27
RU2011135731A (ru) 2013-03-10
CN102300659B (zh) 2015-09-23
ES2402888T3 (es) 2013-05-10
KR101343221B1 (ko) 2013-12-18
US20100189520A1 (en) 2010-07-29
CA2752432A1 (en) 2010-08-05
WO2010086846A1 (en) 2010-08-05
IL196764A (en) 2013-02-28
US8434973B2 (en) 2013-05-07
KR20110108374A (ko) 2011-10-05
JP5555259B2 (ja) 2014-07-23
EP2391471B1 (en) 2013-03-06
PL2391471T3 (pl) 2013-07-31
JP2012516243A (ja) 2012-07-19
PT2391471E (pt) 2013-04-19
CN102300659A (zh) 2011-12-28
BRPI1007548A2 (pt) 2018-09-11

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Effective date: 20200113