TWI859322B - 液壓夾頭 - Google Patents

液壓夾頭 Download PDF

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Publication number
TWI859322B
TWI859322B TW109130859A TW109130859A TWI859322B TW I859322 B TWI859322 B TW I859322B TW 109130859 A TW109130859 A TW 109130859A TW 109130859 A TW109130859 A TW 109130859A TW I859322 B TWI859322 B TW I859322B
Authority
TW
Taiwan
Prior art keywords
chuck
handle
mounting table
operating
fluid
Prior art date
Application number
TW109130859A
Other languages
English (en)
Chinese (zh)
Other versions
TW202120227A (zh
Inventor
土居正幸
Original Assignee
日商Ｂｉｇ Ｄａｉｓｈｏｗａ股份有限公司
日商大昭和精機股份有限公司
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 日商Ｂｉｇ Ｄａｉｓｈｏｗａ股份有限公司, 日商大昭和精機股份有限公司 filed Critical 日商Ｂｉｇ Ｄａｉｓｈｏｗａ股份有限公司
Publication of TW202120227A publication Critical patent/TW202120227A/zh
Application granted granted Critical
Publication of TWI859322B publication Critical patent/TWI859322B/zh

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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)
TW109130859A 2019-09-20 2020-09-09 液壓夾頭 TWI859322B (zh)

Applications Claiming Priority (2)

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
JPPCT/JP2019/036987 2019-09-20

Publications (2)

Publication Number Publication Date
TW202120227A TW202120227A (zh) 2021-06-01
TWI859322B true TWI859322B (zh) 2024-10-21

Family

ID=74884413

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109130859A TWI859322B (zh) 2019-09-20 2020-09-09 液壓夾頭

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427036A (en) * 1964-10-27 1969-02-11 Rheinmetall Gmbh Hydraulic chuck
US4423880A (en) * 1981-02-23 1984-01-03 Cooper Industries, Inc. Hydraulic chuck
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
CN1412448A (zh) * 2001-10-09 2003-04-23 克斯美库股份有限公司 增压流体的供给和排放方法
TW200603924A (en) * 2004-05-25 2006-02-01 Westwind Air Bearings Ltd Hydraulic chucks
JP2010155319A (ja) * 2008-12-29 2010-07-15 Ken Tajima 工具ホルダー

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459160B (sv) * 1985-12-09 1989-06-12 Waco Jonsereds Ab Anordning foer foerhindrande av relativroerelse mellan en verktygsspindel och en verktygshaallare
US5237895A (en) * 1990-06-06 1993-08-24 Spirex Tools Ab Hydraulic tool holder
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
JP2002292538A (ja) 2001-03-29 2002-10-08 Kyoritsu Seiki Kk 工具ホルダー
SE527753C2 (sv) * 2004-10-21 2006-05-30 Etp Transmission Ab Hydrauliskt friktionsband med justeringsorgan för mängden tryckmedium
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
DE102017004994A1 (de) * 2017-05-17 2018-11-22 Michael Weinig Ag Gegenlager für Bearbeitungsspindeln von Bearbeitungsmaschinen und Verfahren zum Spannen von Gegenlagern und Werkzeugen
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
CN109822457B (zh) 2019-03-18 2024-06-25 广州德马威工业装备制造有限公司 一种精密液压夹具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427036A (en) * 1964-10-27 1969-02-11 Rheinmetall Gmbh Hydraulic chuck
US4423880A (en) * 1981-02-23 1984-01-03 Cooper Industries, Inc. Hydraulic chuck
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
CN1412448A (zh) * 2001-10-09 2003-04-23 克斯美库股份有限公司 增压流体的供给和排放方法
TW200603924A (en) * 2004-05-25 2006-02-01 Westwind Air Bearings Ltd Hydraulic chucks
JP2010155319A (ja) * 2008-12-29 2010-07-15 Ken Tajima 工具ホルダー

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
KR102616988B1 (ko) 2023-12-27
JPWO2021053810A1 (https=) 2021-03-25
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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