JPS60217027A - Press fitting apparatus - Google Patents

Press fitting apparatus

Info

Publication number
JPS60217027A
JPS60217027A JP7076684A JP7076684A JPS60217027A JP S60217027 A JPS60217027 A JP S60217027A JP 7076684 A JP7076684 A JP 7076684A JP 7076684 A JP7076684 A JP 7076684A JP S60217027 A JPS60217027 A JP S60217027A
Authority
JP
Japan
Prior art keywords
die
housing
pressure
bearing
holder
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.)
Pending
Application number
JP7076684A
Other languages
Japanese (ja)
Inventor
Kaihei Hatano
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP7076684A priority Critical patent/JPS60217027A/en
Publication of JPS60217027A publication Critical patent/JPS60217027A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

Abstract

PURPOSE:To prevent a die and a die case from damages due to excessive pressure in an apparatus for forcing a bearing into a housing, by making a die case holder and a die forcing tool engage slidably a core bar and providing an overload absorbing mechanism additionally. CONSTITUTION:One bearing 1b is fitted onto a small diameter portion 10b of a core bar 10 and mounted on a shoulder 10a of the core bar. A housing 2 is fitted onto said portion 10b and supported by a holder 13. Then this holder 13 is located by an outer diameter ruler 17. Next, the other bearing 1a is fitted onto said portion 10b and placed on the housing 2. Then, pressure P is applied to the end face of a lid 21 to force the bearings 1a, 1b into the housing 2, while elastic bodies 14, 22 are compressed to absorb the pressure when the pressure becomes overload. By this constitution can be prevented a die and a die case from deformation and damage due to overload.
JP7076684A 1984-04-11 1984-04-11 Press fitting apparatus Pending JPS60217027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7076684A JPS60217027A (en) 1984-04-11 1984-04-11 Press fitting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7076684A JPS60217027A (en) 1984-04-11 1984-04-11 Press fitting apparatus

Publications (1)

Publication Number Publication Date
JPS60217027A true JPS60217027A (en) 1985-10-30

Family

ID=13440962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7076684A Pending JPS60217027A (en) 1984-04-11 1984-04-11 Press fitting apparatus

Country Status (1)

Country Link
JP (1) JPS60217027A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289891A (en) * 2014-09-29 2015-01-21 常州南车汽车零部件有限公司 Press-fitting centering device for turbine shell plugging cover
CN104400388A (en) * 2014-11-27 2015-03-11 贵州航天林泉电机有限公司 Motor armature shaft bearing pressing mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289891A (en) * 2014-09-29 2015-01-21 常州南车汽车零部件有限公司 Press-fitting centering device for turbine shell plugging cover
CN104289891B (en) * 2014-09-29 2016-09-28 常州南车汽车零部件有限公司 A kind of turbine case cap-blocking press-loading centering device
CN104400388A (en) * 2014-11-27 2015-03-11 贵州航天林泉电机有限公司 Motor armature shaft bearing pressing mold
CN104400388B (en) * 2014-11-27 2017-01-18 贵州航天林泉电机有限公司 Motor armature shaft bearing pressing mold

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