CN102649165B - 主轴装置 - Google Patents

主轴装置 Download PDF

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Publication number
CN102649165B
CN102649165B CN201210035677.XA CN201210035677A CN102649165B CN 102649165 B CN102649165 B CN 102649165B CN 201210035677 A CN201210035677 A CN 201210035677A CN 102649165 B CN102649165 B CN 102649165B
Authority
CN
China
Prior art keywords
flow path
main shaft
helical
spiral groove
cooling
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
CN201210035677.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN102649165A (zh
Inventor
则久孝志
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.)
Okuma Corp
Original Assignee
Okuma 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 Okuma Corp filed Critical Okuma Corp
Publication of CN102649165A publication Critical patent/CN102649165A/zh
Application granted granted Critical
Publication of CN102649165B publication Critical patent/CN102649165B/zh
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
    • 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
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Turning (AREA)
CN201210035677.XA 2011-02-25 2012-02-16 主轴装置 Expired - Fee Related CN102649165B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011040547A JP5690613B2 (ja) 2011-02-25 2011-02-25 主軸装置
JP2011-040547 2011-02-25

Publications (2)

Publication Number Publication Date
CN102649165A CN102649165A (zh) 2012-08-29
CN102649165B true CN102649165B (zh) 2016-07-06

Family

ID=46635331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210035677.XA Expired - Fee Related CN102649165B (zh) 2011-02-25 2012-02-16 主轴装置

Country Status (5)

Country Link
US (1) US9044838B2 (enExample)
JP (1) JP5690613B2 (enExample)
CN (1) CN102649165B (enExample)
DE (1) DE102012201576A1 (enExample)
IT (1) ITMI20120259A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE504391T1 (de) * 2007-11-08 2011-04-15 Step Tec Ag Wellenkühlung für eine werkzeug-motorspindel
CN103706812B (zh) * 2012-09-29 2016-01-06 泰达重工机械（青岛）有限公司 全接触一体式镗床主轴
DE202014101721U1 (de) * 2014-04-11 2015-07-14 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Spindel für eine Werkzeugmaschine mit Kühlkanal
CN104057108A (zh) * 2014-07-01 2014-09-24 兰州理工大学 可实现主轴自动冷却的电主轴结构
CN105134963A (zh) * 2015-08-18 2015-12-09 洛阳轴研科技股份有限公司 一种脂润滑主轴轴系
JP6463297B2 (ja) * 2016-04-19 2019-01-30 株式会社ソディック 工作機械の主軸装置
CN105798701B (zh) * 2016-05-11 2019-07-23 西安交通大学 一种基于脉动热管冷却结构的高速、高精度电主轴
CN105921772B (zh) * 2016-07-11 2018-10-09 武汉理工大学 一种夹持稳定且散热性好的机床主轴
CN106870563A (zh) * 2017-02-28 2017-06-20 浙江大学 双曲面螺旋槽轴承
EP3593943B1 (en) * 2017-03-10 2024-08-07 Makino Milling Machine Co., Ltd. Main spindle device for machine tool
JP6802238B2 (ja) * 2018-10-25 2020-12-16 ファナック株式会社 主軸装置
CN109944948A (zh) * 2019-03-12 2019-06-28 哈尔滨理工大学 一种新型双向螺纹密封
CN112720059B (zh) * 2021-02-02 2022-05-24 广东创能精密机械有限公司 一种数控车床的主轴增稳润滑结构
CN113426300B (zh) * 2021-05-31 2024-01-09 3M材料技术（广州）有限公司 一种增压单元和一种反渗透过滤系统
CN114713864B (zh) * 2022-06-09 2022-08-16 冈田精机(常州)有限公司 一种双循环冷却式齿轮主轴
CN117415726A (zh) * 2023-09-26 2024-01-19 上海星合机电有限公司 一种带有内循环水冷结构的高速电主轴
CN119566352B (zh) * 2025-01-03 2025-10-28 吉林大学 一种具有扰流结构的电主轴冷却水套

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804900A (en) * 1994-07-20 1998-09-08 Koyo Seiko Co., Ltd. Magnetic bearing spindle device
CN101564770A (zh) * 2009-05-15 2009-10-28 西安交通大学 一种采用水润滑动静压轴承的高速电主轴装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914498A (en) * 1929-03-20 1933-06-20 Automotive Fan & Bearing Compa Pump
JPH05309545A (ja) * 1992-05-08 1993-11-22 Honda Motor Co Ltd スピンドル装置及びその製造方法
JPH0631585A (ja) 1992-07-21 1994-02-08 Mori Seiki Co Ltd 主軸装置の冷却構造
JPH10263985A (ja) * 1997-03-25 1998-10-06 Toshiba Mach Co Ltd 主軸装置
JP3616499B2 (ja) * 1998-06-26 2005-02-02 株式会社牧野フライス製作所 工作機械の主軸装置
US6450073B1 (en) * 2000-08-22 2002-09-17 David M. Boyer Bearing for multi-spindle bar machine
WO2003016733A1 (en) * 2001-08-13 2003-02-27 Makino Milling Machine Co., Ltd. Rotating shaft device
JP5464879B2 (ja) * 2009-03-24 2014-04-09 高松機械工業株式会社 工作機械

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804900A (en) * 1994-07-20 1998-09-08 Koyo Seiko Co., Ltd. Magnetic bearing spindle device
CN101564770A (zh) * 2009-05-15 2009-10-28 西安交通大学 一种采用水润滑动静压轴承的高速电主轴装置

Also Published As

Publication number Publication date
CN102649165A (zh) 2012-08-29
US20120219374A1 (en) 2012-08-30
JP5690613B2 (ja) 2015-03-25
US9044838B2 (en) 2015-06-02
JP2012176454A (ja) 2012-09-13
DE102012201576A1 (de) 2012-08-30
ITMI20120259A1 (it) 2013-08-26

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160706

CF01 Termination of patent right due to non-payment of annual fee