CN102649165B - 主轴装置 - Google Patents

主轴装置 Download PDF

Info

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
main shaft
helical form
form portion
stream
helicla flute
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
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
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
    • 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 Active 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 Active 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
WO2018163428A1 (ja) 2017-03-10 2018-09-13 株式会社牧野フライス製作所 工作機械の主軸装置
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
US6913390B2 (en) * 2001-08-13 2005-07-05 Makino Milling Machine Company, Ltd Rotating shaft apparatus
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
US9044838B2 (en) 2015-06-02
US20120219374A1 (en) 2012-08-30
JP5690613B2 (ja) 2015-03-25
DE102012201576A1 (de) 2012-08-30
ITMI20120259A1 (it) 2013-08-26
JP2012176454A (ja) 2012-09-13
CN102649165A (zh) 2012-08-29

Similar Documents

Publication Publication Date Title
CN102649165B (zh) 主轴装置
CN102248445B (zh) 机床主轴的冷却构造
CN102400942B (zh) 用于压缩机中的空气轴承和马达冷却的轴
JP6626146B2 (ja) ロータリテーブル装置
US9488173B2 (en) Gear pump drive gear stationary bearing
CN108700121B (zh) 用于包括含润滑装置的至少一个卫星轴承的行星减速齿轮组的组件
US9488174B2 (en) Gear pump driven gear stationary bearing
US9453506B2 (en) Gear pump drive gear pressure loaded bearing
US11204062B2 (en) Tilting pad journal bearing and rotary machine using same
CN108869324A (zh) 供液系统及其屏蔽电泵
CN108626355A (zh) 轮内电动机单元
CN106662150B (zh) 轴承的排油结构
CN107795590B (zh) 轴承冷却结构、电机及离心式压缩机
CN111801194A (zh) 机床的主轴装置
CN111971461B (zh) 旋转机械及涡轮增压器
US20150354559A1 (en) Gear pump driven gear pressure loaded bearing
US9488171B2 (en) Gear pump drive gear stationary bearing
CN107461394A (zh) 具有流体导入软管的能控制温度的主轴组件
JP6028239B2 (ja) 高速向流クロマトグラフ装置
CN108134471B (zh) 电动机
CN106255612B (zh) 结合到用于液压动力机动车辆的变速器中的液压模块
JP2017133635A (ja) ジャーナル軸受およびターボチャージャ
CN108700110A (zh) 轴颈轴承以及旋转机械
CN103062050B (zh) 转子泵的填料密封装置
JP2006083783A (ja) スクリュー式流体機械

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant