DE112021008201B4 - Spannzangenfutter - Google Patents

Spannzangenfutter

Info

Publication number
DE112021008201B4
DE112021008201B4 DE112021008201.9T DE112021008201T DE112021008201B4 DE 112021008201 B4 DE112021008201 B4 DE 112021008201B4 DE 112021008201 T DE112021008201 T DE 112021008201T DE 112021008201 B4 DE112021008201 B4 DE 112021008201B4
Authority
DE
Germany
Prior art keywords
collet
mandrel
sliding contact
clamping
workpiece
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.)
Active
Application number
DE112021008201.9T
Other languages
German (de)
English (en)
Other versions
DE112021008201T5 (de
Inventor
Toshitaka KIMURA
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.)
Fuji Corp
Original Assignee
Fuji Corp
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 Fuji Corp filed Critical Fuji Corp
Publication of DE112021008201T5 publication Critical patent/DE112021008201T5/de
Application granted granted Critical
Publication of DE112021008201B4 publication Critical patent/DE112021008201B4/de
Active 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
    • B23B31/12—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
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/19—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving parallel to the axis of the chuck
    • 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
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve
    • B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
    • 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
    • Y10T279/10—Expanding
    • Y10T279/1004—Collet type
    • Y10T279/1008—Fixed jaws and moving cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE112021008201.9T 2021-09-08 2021-09-08 Spannzangenfutter Active DE112021008201B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/032943 WO2023037427A1 (ja) 2021-09-08 2021-09-08 コレットチャック

Publications (2)

Publication Number Publication Date
DE112021008201T5 DE112021008201T5 (de) 2024-07-11
DE112021008201B4 true DE112021008201B4 (de) 2026-03-19

Family

ID=85507319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021008201.9T Active DE112021008201B4 (de) 2021-09-08 2021-09-08 Spannzangenfutter

Country Status (4)

Country Link
US (1) US20240286204A1 (https=)
JP (1) JP7744426B2 (https=)
DE (1) DE112021008201B4 (https=)
WO (1) WO2023037427A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017217744A (ja) 2016-06-10 2017-12-14 豊和工業株式会社 コレットチャック
DE102017116617A1 (de) * 2017-07-24 2019-01-24 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannzangenfutter

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789825A (en) * 1954-10-06 1957-04-23 Charles E Drew Expanding mandrel chuck
US3420537A (en) * 1965-10-22 1969-01-07 Gleason Works Workholder and expansible collet therefor
US3490778A (en) * 1967-09-12 1970-01-20 John J Parker Collet chuck
JPS5314453Y2 (https=) * 1973-06-15 1978-04-17
US3909021A (en) * 1974-01-14 1975-09-30 Mp Tool & Engineering Co Collet chuck
US4121847A (en) * 1977-10-28 1978-10-24 Morawski London T Collet chuck
US4201394A (en) * 1978-12-01 1980-05-06 Morawski London T Collet chuck
US4416459A (en) * 1981-06-03 1983-11-22 Morawski Longine V Collet chuck for splined workpieces
JPS60161505U (ja) * 1984-04-06 1985-10-26 トヨタ自動車株式会社 ダブルチヤツク
JPH026965Y2 (https=) * 1985-08-30 1990-02-20
JPH01132313U (https=) * 1988-03-04 1989-09-08
DE4004819C1 (https=) * 1990-02-16 1991-08-08 Claus 7120 Bietigheim-Bissingen De Schmidt
JP2740939B2 (ja) * 1994-07-01 1998-04-15 合資会社日下歯車製作所 内径コレットチャック
JP3785225B2 (ja) * 1996-07-23 2006-06-14 トヨタ自動車株式会社 コレットチャック
US5816581A (en) * 1997-02-20 1998-10-06 Chase; R. Lee ID chuck providing workpiece registration and operable by push or pull to attach a workpiece
JP3922410B2 (ja) * 1997-12-25 2007-05-30 豊和工業株式会社 チャック
AU2003208589A1 (en) * 2002-02-20 2003-09-09 Rami Siev Internal surface chucking mechanism and method
JP2007260861A (ja) * 2006-03-29 2007-10-11 Toyota Motor Corp コレットチャック装置
JP2007271045A (ja) * 2006-03-31 2007-10-18 Jtekt Corp 車輪用転がり軸受装置の製造方法
JP4990693B2 (ja) * 2007-06-22 2012-08-01 有限会社大谷鉄工所 チャック用コレットの割溝構造
WO2011059945A1 (en) * 2009-11-10 2011-05-19 The Gleason Works Compensating workholding equipment
KR20130133960A (ko) * 2012-05-30 2013-12-10 김진복 스핀들용 이중 콜릿 척
ITTO20130461A1 (it) * 2013-06-04 2014-12-05 Skf Ab Procedimento e apparecchiatura per la lavorazione di un anello di cuscinetto
JP6600194B2 (ja) * 2015-08-26 2019-10-30 株式会社Ｆｕｊｉ チャック装置
CN105252023B (zh) * 2015-11-23 2017-11-24 重庆欧博特智能机器人科技有限公司 一种机床主轴
KR101966196B1 (ko) * 2016-04-28 2019-04-08 셰플러코리아(유) 베어링 궤도륜 가공 척킹 시스템
JP7015149B2 (ja) * 2017-11-08 2022-02-02 株式会社Fuji チャック装置
CN207770877U (zh) * 2017-12-20 2018-08-28 香河凯华齿轮有限公司 弹性涨套夹具结构
JP7193834B2 (ja) * 2018-08-01 2022-12-21 株式会社 神崎高級工機製作所 ワーク治具及びこれを備えたワーク支持システム
CN109570544A (zh) * 2019-01-30 2019-04-05 吉林北方捷凯传动轴有限公司 传动轴内环涨夹装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017217744A (ja) 2016-06-10 2017-12-14 豊和工業株式会社 コレットチャック
DE102017116617A1 (de) * 2017-07-24 2019-01-24 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spannzangenfutter

Also Published As

Publication number Publication date
WO2023037427A1 (ja) 2023-03-16
US20240286204A1 (en) 2024-08-29
DE112021008201T5 (de) 2024-07-11
JP7744426B2 (ja) 2025-09-25
JPWO2023037427A1 (https=) 2023-03-16

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Legal Events

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R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division