WO2009063566A1 - Method of assembling bearing and pressurization jig - Google Patents

Method of assembling bearing and pressurization jig Download PDF

Info

Publication number
WO2009063566A1
WO2009063566A1 PCT/JP2007/072277 JP2007072277W WO2009063566A1 WO 2009063566 A1 WO2009063566 A1 WO 2009063566A1 JP 2007072277 W JP2007072277 W JP 2007072277W WO 2009063566 A1 WO2009063566 A1 WO 2009063566A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
assembling bearing
pressurization jig
pressurization
adhesives
Prior art date
Application number
PCT/JP2007/072277
Other languages
French (fr)
Japanese (ja)
Inventor
Kuniaki Toda
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009541008A priority Critical patent/JPWO2009063566A1/en
Priority to PCT/JP2007/072277 priority patent/WO2009063566A1/en
Publication of WO2009063566A1 publication Critical patent/WO2009063566A1/en
Priority to US12/779,833 priority patent/US20100236070A1/en

Links

Classifications

    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/064—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable
    • F16D1/068—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable involving gluing, welding or the like
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/40—Material joints with adhesive
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53996—Means to assemble or disassemble by deforming

Abstract

A bearing is assembled in a space between shaft and rotor. Simultaneously, a first adhesive is fed between the inner race of the bearing and the shaft, and a second adhesive is fed between the outer race of the bearing and the rotor. Before the hardening of the first and second adhesives, multiple sites of an end face of the inner race of the bearing are partially pressurized. As soon as the first and second adhesives have hardened, the pressurization is terminated.
PCT/JP2007/072277 2007-11-16 2007-11-16 Method of assembling bearing and pressurization jig WO2009063566A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009541008A JPWO2009063566A1 (en) 2007-11-16 2007-11-16 Bearing assembly method and pressurizing jig
PCT/JP2007/072277 WO2009063566A1 (en) 2007-11-16 2007-11-16 Method of assembling bearing and pressurization jig
US12/779,833 US20100236070A1 (en) 2007-11-16 2010-05-13 Bearing assembly method and pressurization jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/072277 WO2009063566A1 (en) 2007-11-16 2007-11-16 Method of assembling bearing and pressurization jig

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/779,833 Continuation US20100236070A1 (en) 2007-11-16 2010-05-13 Bearing assembly method and pressurization jig

Publications (1)

Publication Number Publication Date
WO2009063566A1 true WO2009063566A1 (en) 2009-05-22

Family

ID=40638422

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072277 WO2009063566A1 (en) 2007-11-16 2007-11-16 Method of assembling bearing and pressurization jig

Country Status (3)

Country Link
US (1) US20100236070A1 (en)
JP (1) JPWO2009063566A1 (en)
WO (1) WO2009063566A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI676509B (en) * 2017-11-30 2019-11-11 已久工業股份有限公司 Method and structure for mounting a bearing to an air compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001327120A (en) * 2000-05-15 2001-11-22 Matsushita Electric Ind Co Ltd Disk driving device
JP2002155961A (en) * 2000-11-20 2002-05-31 Nsk Ltd Method of manufacturing bearing device
JP2004169721A (en) * 2002-11-15 2004-06-17 Nsk Ltd Rolling bearing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001327120A (en) * 2000-05-15 2001-11-22 Matsushita Electric Ind Co Ltd Disk driving device
JP2002155961A (en) * 2000-11-20 2002-05-31 Nsk Ltd Method of manufacturing bearing device
JP2004169721A (en) * 2002-11-15 2004-06-17 Nsk Ltd Rolling bearing device

Also Published As

Publication number Publication date
JPWO2009063566A1 (en) 2011-03-31
US20100236070A1 (en) 2010-09-23

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