TWI386278B - - Google Patents

Info

Publication number
TWI386278B
TWI386278B TW098124559A TW98124559A TWI386278B TW I386278 B TWI386278 B TW I386278B TW 098124559 A TW098124559 A TW 098124559A TW 98124559 A TW98124559 A TW 98124559A TW I386278 B TWI386278 B TW I386278B
Authority
TW
Taiwan
Application number
TW098124559A
Other languages
Chinese (zh)
Other versions
TW201103691A (en
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
Priority to TW098124559A priority Critical patent/TW201103691A/en
Priority to KR1020090123997A priority patent/KR101071171B1/en
Priority to JP2009285853A priority patent/JP5055346B2/en
Publication of TW201103691A publication Critical patent/TW201103691A/en
Application granted granted Critical
Publication of TWI386278B publication Critical patent/TWI386278B/zh

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Turning (AREA)
  • Mounting Of Bearings Or Others (AREA)
TW098124559A 2009-07-21 2009-07-21 Main axle device capable of improving cooling effect TW201103691A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW098124559A TW201103691A (en) 2009-07-21 2009-07-21 Main axle device capable of improving cooling effect
KR1020090123997A KR101071171B1 (en) 2009-07-21 2009-12-14 Spindle device capable of promoting cooling effect
JP2009285853A JP5055346B2 (en) 2009-07-21 2009-12-17 Spindle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098124559A TW201103691A (en) 2009-07-21 2009-07-21 Main axle device capable of improving cooling effect

Publications (2)

Publication Number Publication Date
TW201103691A TW201103691A (en) 2011-02-01
TWI386278B true TWI386278B (en) 2013-02-21

Family

ID=43614934

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098124559A TW201103691A (en) 2009-07-21 2009-07-21 Main axle device capable of improving cooling effect

Country Status (3)

Country Link
JP (1) JP5055346B2 (en)
KR (1) KR101071171B1 (en)
TW (1) TW201103691A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101181705B1 (en) 2011-03-15 2012-09-19 주식회사 알피에스 Foreign substance inflow preventing structure of air bearing spindle
CN103213029B (en) * 2013-04-03 2016-08-03 宝鸡忠诚机床股份有限公司 A kind of high-speed turning center electro spindle cooling means and inside and outside cooling electro spindle
CN104108047B (en) * 2014-07-18 2016-08-03 西安交通大学 A kind of electro spindle shaft core cooling system
CN108233669B (en) * 2018-01-31 2024-08-09 江苏工大金凯高端装备制造有限公司 Quick cutter servo device with quick cooling function
CN109514318B (en) * 2018-11-12 2024-05-14 深圳九福科技股份有限公司 Automatic tool changing spindle motor with heat radiation structure
CN113953851A (en) * 2021-11-23 2022-01-21 苏州陈那自动化技术有限公司 Spindle with temperature-controllable rotating shaft
CN114193162A (en) * 2022-01-20 2022-03-18 江苏智禾智能装备有限公司 Machining center spindle and machining center

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003011036A (en) * 2001-06-29 2003-01-15 Ntn Corp Attachment main shaft device
TW584583B (en) * 2003-01-28 2004-04-21 Far East Machinery Co Ltd Structure of a main shaft of a center cutting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850317A (en) * 1981-09-18 1983-03-24 Matsushita Electric Ind Co Ltd Static-pressure gas bearing device
JPH07106534B2 (en) * 1987-09-29 1995-11-15 株式会社牧野フライス製作所 Spindle device with cooling liquid flowing through the spindle
JP4143216B2 (en) 1999-04-20 2008-09-03 新明和工業株式会社 Air spindle
GB0212775D0 (en) * 2002-05-31 2002-07-10 Westwind Air Bearings Ltd Machine apparatus and methods
JP4636824B2 (en) * 2004-07-14 2011-02-23 株式会社牧野フライス製作所 Rotating shaft device
JP2009068649A (en) 2007-09-14 2009-04-02 Ntn Corp Spindle device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003011036A (en) * 2001-06-29 2003-01-15 Ntn Corp Attachment main shaft device
TW584583B (en) * 2003-01-28 2004-04-21 Far East Machinery Co Ltd Structure of a main shaft of a center cutting machine

Also Published As

Publication number Publication date
JP5055346B2 (en) 2012-10-24
JP2011025396A (en) 2011-02-10
TW201103691A (en) 2011-02-01
KR101071171B1 (en) 2011-10-10
KR20110009008A (en) 2011-01-27

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