JPWO2021053810A1 - - Google Patents

Info

Publication number
JPWO2021053810A1
JPWO2021053810A1 JP2021546151A JP2021546151A JPWO2021053810A1 JP WO2021053810 A1 JPWO2021053810 A1 JP WO2021053810A1 JP 2021546151 A JP2021546151 A JP 2021546151A JP 2021546151 A JP2021546151 A JP 2021546151A JP WO2021053810 A1 JPWO2021053810 A1 JP WO2021053810A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021546151A
Other languages
Japanese (ja)
Other versions
JPWO2021053810A5 (https=
JP7416363B2 (ja
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 filed Critical
Publication of JPWO2021053810A1 publication Critical patent/JPWO2021053810A1/ja
Publication of JPWO2021053810A5 publication Critical patent/JPWO2021053810A5/ja
Application granted granted Critical
Publication of JP7416363B2 publication Critical patent/JP7416363B2/ja
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
    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • 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
    • B23B2231/04—Adapters
    • 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
    • B23B2231/24—Cooling or lubrication means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/124—Screws
    • 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
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
JP2021546151A 2019-09-20 2019-09-20 ハイドロチャック Active JP7416363B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/036987 WO2021053810A1 (ja) 2019-09-20 2019-09-20 ハイドロチャック

Publications (3)

Publication Number Publication Date
JPWO2021053810A1 true JPWO2021053810A1 (https=) 2021-03-25
JPWO2021053810A5 JPWO2021053810A5 (https=) 2022-07-07
JP7416363B2 JP7416363B2 (ja) 2024-01-17

Family

ID=74884413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546151A Active JP7416363B2 (ja) 2019-09-20 2019-09-20 ハイドロチャック

Country Status (7)

Country Link
US (1) US12594609B2 (https=)
EP (1) EP4032644A4 (https=)
JP (1) JP7416363B2 (https=)
KR (1) KR102616988B1 (https=)
CN (1) CN114450115A (https=)
TW (1) TWI859322B (https=)
WO (1) WO2021053810A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05500030A (ja) * 1990-06-06 1993-01-14 スピレツクス・ツールズ・アー・ベー 油圧工具ホルダ
JPH08510174A (ja) * 1993-05-12 1996-10-29 エー テー ペー トランスミッション アクティエボラーグ 機械工作用の工具増長機
JP2002292538A (ja) * 2001-03-29 2002-10-08 Kyoritsu Seiki Kk 工具ホルダー
EP1649956A1 (en) * 2004-10-21 2006-04-26 Etp Transmission Ab Hydraulically operated friction-type connection
JP2010155319A (ja) * 2008-12-29 2010-07-15 Ken Tajima 工具ホルダー
US20180333787A1 (en) * 2017-05-17 2018-11-22 Michael Weinig Ag Counter Bearing for Machining Spindles of Machine Tools and Method for Clamping Counter Bearings and Tools
CN109822457A (zh) * 2019-03-18 2019-05-31 广州德马威工业装备制造有限公司 一种精密液压夹具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296934B (de) 1964-10-27 1969-06-04 Rheinmetall Gmbh Hydraulische Spannvorrichtung fuer Rohre, Stangen od. dgl., insbesondere bei Stauchpressen
US4423880A (en) 1981-02-23 1984-01-03 Cooper Industries, Inc. Hydraulic chuck
SE459160B (sv) * 1985-12-09 1989-06-12 Waco Jonsereds Ab Anordning foer foerhindrande av relativroerelse mellan en verktygsspindel och en verktygshaallare
SE502539C2 (sv) * 1994-03-25 1995-11-06 Spirex Tools Ab Anordning för kylning av ett verktyg monterat i en revolverskiva
JPH1029106A (ja) 1996-07-12 1998-02-03 Daishowa Seiki Co Ltd ハイドロリックチャック装置
JP3862539B2 (ja) 2001-10-09 2006-12-27 株式会社コスメック 圧力流体の給排方法
GB0411686D0 (en) 2004-05-25 2004-06-30 Westwind Air Bearing Ltd Hydraulic chucks
DE102005058156B3 (de) 2005-12-05 2007-02-01 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Hydraulische Spanneinrichtung
KR200449675Y1 (ko) * 2008-10-23 2010-07-30 신세기산업 주식회사 절삭공구 장착용 유압 척
JP5614959B2 (ja) * 2009-08-27 2014-10-29 エヌティーツール株式会社 工具ホルダ及び工具把持方法
DE102010007163A1 (de) 2010-02-08 2011-08-11 Automatik Plastics Machinery GmbH, 63762 Verfahren zur Herstellung von Granulatkörnern von Polyethylenterephthalat
US9676040B2 (en) 2013-04-10 2017-06-13 Daishowa Seiki Kabushiki Kaisha Hydraulic chuck
US11351605B2 (en) 2017-05-18 2022-06-07 General Electric Company Powder packing methods and apparatus
DE102017120308A1 (de) * 2017-09-04 2019-03-07 Kennametal Inc. Werkzeughalter zur Aufnahme eines Werkzeugkopfes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05500030A (ja) * 1990-06-06 1993-01-14 スピレツクス・ツールズ・アー・ベー 油圧工具ホルダ
JPH08510174A (ja) * 1993-05-12 1996-10-29 エー テー ペー トランスミッション アクティエボラーグ 機械工作用の工具増長機
JP2002292538A (ja) * 2001-03-29 2002-10-08 Kyoritsu Seiki Kk 工具ホルダー
EP1649956A1 (en) * 2004-10-21 2006-04-26 Etp Transmission Ab Hydraulically operated friction-type connection
JP2010155319A (ja) * 2008-12-29 2010-07-15 Ken Tajima 工具ホルダー
US20180333787A1 (en) * 2017-05-17 2018-11-22 Michael Weinig Ag Counter Bearing for Machining Spindles of Machine Tools and Method for Clamping Counter Bearings and Tools
CN109822457A (zh) * 2019-03-18 2019-05-31 广州德马威工业装备制造有限公司 一种精密液压夹具

Also Published As

Publication number Publication date
KR20220050226A (ko) 2022-04-22
CN114450115A (zh) 2022-05-06
EP4032644A1 (en) 2022-07-27
US20220331885A1 (en) 2022-10-20
TWI859322B (zh) 2024-10-21
KR102616988B1 (ko) 2023-12-27
US12594609B2 (en) 2026-04-07
WO2021053810A1 (ja) 2021-03-25
TW202120227A (zh) 2021-06-01
JP7416363B2 (ja) 2024-01-17
EP4032644A4 (en) 2023-06-07

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