TW200609406A - Sewing machine rotary shaft supporting device - Google Patents

Sewing machine rotary shaft supporting device

Info

Publication number
TW200609406A
TW200609406A TW094123442A TW94123442A TW200609406A TW 200609406 A TW200609406 A TW 200609406A TW 094123442 A TW094123442 A TW 094123442A TW 94123442 A TW94123442 A TW 94123442A TW 200609406 A TW200609406 A TW 200609406A
Authority
TW
Taiwan
Prior art keywords
rotary shaft
housing hole
sewing machine
bearing
frame
Prior art date
Application number
TW094123442A
Other languages
Chinese (zh)
Other versions
TWI363821B (en
Inventor
Junji Kawakami
Original Assignee
Pegasus Sewing Machine Mfg Co
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 Pegasus Sewing Machine Mfg Co filed Critical Pegasus Sewing Machine Mfg Co
Publication of TW200609406A publication Critical patent/TW200609406A/en
Application granted granted Critical
Publication of TWI363821B publication Critical patent/TWI363821B/zh

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
    • F16C35/067—Fixing them in a 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2340/00—Apparatus for treating textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

This invention is to provide the rotary shaft support device of a sewing machine, on which a bearing is easily mounted and whose cost is suppressed. In the rotary shaft support device of the sewing machine comprising a frame provided with a housing hole, the bearing supporting a rotary shaft by an inner race and inserted and fitted to the housing hole, and a fixture for fixing the outer race of the bearing to the housing hole of the frame, by projectingly providing the outer race of the bearing from the housing hole of the frame and pressurizing the fixture to the projectingly provided part of the outer race and the periphery of the housing hole, the outer race of the bearing is fixed to the housing hole of the frame.
TW094123442A 2004-08-04 2005-07-11 Sewing machine rotary shaft supporting device TW200609406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004227484A JP4584646B2 (en) 2004-08-04 2004-08-04 Rotating shaft support device for sewing machine

Publications (2)

Publication Number Publication Date
TW200609406A true TW200609406A (en) 2006-03-16
TWI363821B TWI363821B (en) 2012-05-11

Family

ID=36022290

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094123442A TW200609406A (en) 2004-08-04 2005-07-11 Sewing machine rotary shaft supporting device

Country Status (3)

Country Link
JP (1) JP4584646B2 (en)
CN (1) CN1734001B (en)
TW (1) TW200609406A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864594A (en) * 2012-08-27 2013-01-09 吴江市中盛机械有限公司 Slide block pendulum for industrial sewing machine
JP6515565B2 (en) * 2014-05-27 2019-05-22 日本精工株式会社 Bearing device and fixing plate for bearing device
KR101915228B1 (en) * 2017-03-24 2018-12-28 윤종선 Air circulation apparatus for easy replacement of bearing
CN111911448A (en) * 2020-08-12 2020-11-10 高跃 Multistage centrifugal pump bearing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142654A (en) * 1974-10-04 1976-04-10 Juki Kk OOBAROTSUKUMISHINNISHOMONO NUNOOKURISADOHIORU HOHOOYOBI SOCHI
JPS5148545U (en) * 1974-10-09 1976-04-12
JPS5163762A (en) * 1974-11-06 1976-06-02 Juki Kk Mishinno nunookurisochi
JPS5523649U (en) * 1978-07-28 1980-02-15
JPS567459U (en) * 1979-06-27 1981-01-22
GB2207291A (en) * 1987-06-23 1989-01-25 Johnson Electric Ind Mfg A housing for an electric motor and a method of making same
JPH0735147A (en) * 1993-07-26 1995-02-03 Hitachi Ltd Dynamo-electric machine
CN2238341Y (en) * 1995-12-26 1996-10-23 杜伯民 Expansive rivet
JP2000074079A (en) * 1998-06-17 2000-03-07 Nippon Seiko Kk Flanged rolling bearing
CN2430570Y (en) * 2000-07-17 2001-05-16 钱永贵 Rolling bearing with compensation function
CN2469235Y (en) * 2001-02-28 2002-01-02 株洲珍珠轴承有限责任公司 Ball bearing specialy for light alloy bearing base
JP2004048887A (en) * 2002-07-10 2004-02-12 Asmo Co Ltd Brushless motor

Also Published As

Publication number Publication date
TWI363821B (en) 2012-05-11
JP2006043079A (en) 2006-02-16
CN1734001B (en) 2012-05-23
JP4584646B2 (en) 2010-11-24
CN1734001A (en) 2006-02-15

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