JPS56123762A - Aligning apparatus for molded motor shaft - Google Patents

Aligning apparatus for molded motor shaft

Info

Publication number
JPS56123762A
JPS56123762A JP2550080A JP2550080A JPS56123762A JP S56123762 A JPS56123762 A JP S56123762A JP 2550080 A JP2550080 A JP 2550080A JP 2550080 A JP2550080 A JP 2550080A JP S56123762 A JPS56123762 A JP S56123762A
Authority
JP
Japan
Prior art keywords
molded
shaft
aligning
vibration
stator
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
JP2550080A
Other languages
Japanese (ja)
Inventor
Osamu Ueda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2550080A priority Critical patent/JPS56123762A/en
Publication of JPS56123762A publication Critical patent/JPS56123762A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centring rotors within the stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To prevent cracks and coil disconnections while aligning a molded resign frame motor shaft by a method wherein the aligning is performed by applying vibration to bearing brackets by means of a shaft aligning member. CONSTITUTION:In an electric motor with the stator iron core 2 and stator winding 3 resin-molded together to form the casing 4, the shaft aligning member 13 is placed lengthwise in contact with the bracket 5. Vibration is then applied to the shaft aligning member 13 by such a vibrating means 14 as a pneumatic power hammer to effect fine alignment between the rotor 9 and stator 1. This keeps the molded casing 4 free of cracks or stator winding 3 discontinuity because the molded layers are not directly exposed to vibration.
JP2550080A 1980-02-29 1980-02-29 Aligning apparatus for molded motor shaft Pending JPS56123762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2550080A JPS56123762A (en) 1980-02-29 1980-02-29 Aligning apparatus for molded motor shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2550080A JPS56123762A (en) 1980-02-29 1980-02-29 Aligning apparatus for molded motor shaft

Publications (1)

Publication Number Publication Date
JPS56123762A true JPS56123762A (en) 1981-09-29

Family

ID=12167776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2550080A Pending JPS56123762A (en) 1980-02-29 1980-02-29 Aligning apparatus for molded motor shaft

Country Status (1)

Country Link
JP (1) JPS56123762A (en)

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