WO2009013912A1 - スピンドル装置 - Google Patents

スピンドル装置 Download PDF

Info

Publication number
WO2009013912A1
WO2009013912A1 PCT/JP2008/053443 JP2008053443W WO2009013912A1 WO 2009013912 A1 WO2009013912 A1 WO 2009013912A1 JP 2008053443 W JP2008053443 W JP 2008053443W WO 2009013912 A1 WO2009013912 A1 WO 2009013912A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
rotary joint
spindle device
fluid supply
connection section
Prior art date
Application number
PCT/JP2008/053443
Other languages
English (en)
French (fr)
Inventor
Osamu Iwasaki
Yoshifumi Inagaki
Original Assignee
Nsk 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 Nsk Ltd. filed Critical Nsk Ltd.
Priority to KR1020107001454A priority Critical patent/KR101256263B1/ko
Priority to JP2009524403A priority patent/JP5110083B2/ja
Publication of WO2009013912A1 publication Critical patent/WO2009013912A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Turning (AREA)
  • Joints Allowing Movement (AREA)

Abstract

　ハウジング１１に対して相対回転可能に配置された回転軸１２は、その一端に流体を供給するためのロータリジョイント２１を備える。ロータリジョイント２１は、回転軸１２に設けられた複数の流体供給路３０ｄ、３０ｅとそれぞれ連通する複数の流体供給孔４５，４６，４７を有して、回転軸１２と連結する回転連結部４４を有する。回転連結部４４は、ロータリジョイント２１の回転基部２９にボルト３７によって締結され、回転基部２９から軸方向に分離可能である。これにより、回転軸１２に設けられた複数の流体供給路３０ｄ，３０ｅに、切削液や圧縮空気等の複数の流体を供給することができ、メンテナンス性に優れ、且つ容易に組付けることができるロータリジョイント２１を備えた主軸装置１０を提供する。
PCT/JP2008/053443 2007-07-24 2008-02-27 スピンドル装置 WO2009013912A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020107001454A KR101256263B1 (ko) 2007-07-24 2008-02-27 스핀들 장치
JP2009524403A JP5110083B2 (ja) 2007-07-24 2008-02-27 スピンドル装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007192142 2007-07-24
JP2007-192142 2007-07-24
JP2007-205385 2007-08-07
JP2007205385 2007-08-07

Publications (1)

Publication Number Publication Date
WO2009013912A1 true WO2009013912A1 (ja) 2009-01-29

Family

ID=40281172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053443 WO2009013912A1 (ja) 2007-07-24 2008-02-27 スピンドル装置

Country Status (4)

Country Link
JP (1) JP5110083B2 (ja)
KR (1) KR101256263B1 (ja)
TW (1) TWI441696B (ja)
WO (1) WO2009013912A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010106731A1 (ja) * 2009-03-17 2010-09-23 シチズンマシナリー株式会社 タレット刃物台のクーラント供給構造
JP2012225359A (ja) * 2011-04-15 2012-11-15 Tsudakoma Corp ロータリージョイント装置およびロータリージョイント装置の加工方法ならびにロータリージョイント装置を備えた工作機械用の主軸駆動装置
CN104690602A (zh) * 2015-03-13 2015-06-10 浙江畅尔智能装备股份有限公司 一种机床主轴的冷却结构
CN109500411A (zh) * 2017-09-14 2019-03-22 弗朗茨凯斯勒股份有限公司 用于具有集成冷却和旋转馈通模块的机床的电主轴
CN112024910A (zh) * 2020-07-16 2020-12-04 洛阳轴承研究所有限公司 一种电主轴及电主轴用打刀缸组件
TWI759117B (zh) * 2021-02-26 2022-03-21 御成工業有限公司 主軸結構

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101131456B1 (ko) * 2010-06-09 2012-04-12 박성원 툴 클램핑 장치
KR101448237B1 (ko) * 2012-08-02 2014-10-16 한국건드릴 주식회사 다기능 건드릴머신용 주축대
KR102015661B1 (ko) * 2012-12-21 2019-08-28 두산공작기계 주식회사 공작기계의 스핀들 어셈블리
KR101684960B1 (ko) * 2015-07-03 2016-12-09 김기식 저속용 스핀들모터
KR101697658B1 (ko) * 2016-01-14 2017-01-18 김기식 엔코더가 장착된 공작기계용 스핀들모터
WO2018198362A1 (ja) 2017-04-28 2018-11-01 Ｂｉｇ Ｄａｉｓｈｏｗａ株式会社 チャック装置
TWI713738B (zh) * 2017-05-04 2020-12-21 日商Ｂｉｇ Ｄａｉｓｈｏｗａ股份有限公司 夾頭裝置
TWI768797B (zh) * 2021-03-30 2022-06-21 御成工業有限公司 主軸結構
KR102564858B1 (ko) 2022-12-22 2023-08-09 주식회사 멀티스하이드로 공작기계의 스핀들용 로타리조인트

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292699A (ja) * 1992-04-14 1993-11-05 Aiseru Kk ビルトインモータ
JPH06170604A (ja) * 1992-12-09 1994-06-21 Murata Mach Ltd 旋盤のスピンドル構造
JPH09150345A (ja) * 1995-11-29 1997-06-10 Nippei Toyama Corp モータビルトインスピンドル
JPH10225845A (ja) * 1997-02-11 1998-08-25 Howa Mach Ltd 工作機械の主軸装置
WO2004087353A1 (ja) * 2003-03-31 2004-10-14 Nsk Ltd. 主軸装置及び主軸装置を備えた工作機械
JP2006102906A (ja) * 2004-10-08 2006-04-20 Nsk Ltd 主軸装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292699A (ja) * 1992-04-14 1993-11-05 Aiseru Kk ビルトインモータ
JPH06170604A (ja) * 1992-12-09 1994-06-21 Murata Mach Ltd 旋盤のスピンドル構造
JPH09150345A (ja) * 1995-11-29 1997-06-10 Nippei Toyama Corp モータビルトインスピンドル
JPH10225845A (ja) * 1997-02-11 1998-08-25 Howa Mach Ltd 工作機械の主軸装置
WO2004087353A1 (ja) * 2003-03-31 2004-10-14 Nsk Ltd. 主軸装置及び主軸装置を備えた工作機械
JP2006102906A (ja) * 2004-10-08 2006-04-20 Nsk Ltd 主軸装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010106731A1 (ja) * 2009-03-17 2010-09-23 シチズンマシナリー株式会社 タレット刃物台のクーラント供給構造
JP2010214531A (ja) * 2009-03-17 2010-09-30 Citizen Machinery Co Ltd タレット刃物台のクーラント供給構造
CN102355970A (zh) * 2009-03-17 2012-02-15 西铁城精机宫野股份有限公司 转塔刀架的冷却剂供给结构
US8677584B2 (en) 2009-03-17 2014-03-25 Citizen Machinery Miyano Co., Ltd. Coolant supply structure for turret tool head
JP2012225359A (ja) * 2011-04-15 2012-11-15 Tsudakoma Corp ロータリージョイント装置およびロータリージョイント装置の加工方法ならびにロータリージョイント装置を備えた工作機械用の主軸駆動装置
CN104690602A (zh) * 2015-03-13 2015-06-10 浙江畅尔智能装备股份有限公司 一种机床主轴的冷却结构
CN109500411A (zh) * 2017-09-14 2019-03-22 弗朗茨凯斯勒股份有限公司 用于具有集成冷却和旋转馈通模块的机床的电主轴
EP3456467A3 (de) * 2017-09-14 2019-05-08 Franz Kessler GmbH Motorspindel für eine werkzeugmaschine mit integrierter kühlung und drehdurchführungsmodul
CN112024910A (zh) * 2020-07-16 2020-12-04 洛阳轴承研究所有限公司 一种电主轴及电主轴用打刀缸组件
TWI759117B (zh) * 2021-02-26 2022-03-21 御成工業有限公司 主軸結構

Also Published As

Publication number Publication date
TWI441696B (zh) 2014-06-21
KR101256263B1 (ko) 2013-04-19
KR20100050468A (ko) 2010-05-13
JP5110083B2 (ja) 2012-12-26
TW200916239A (en) 2009-04-16
JPWO2009013912A1 (ja) 2010-09-30

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