JPS60174456U - Motor bearing mechanism - Google Patents

Motor bearing mechanism

Info

Publication number
JPS60174456U
JPS60174456U JP6112084U JP6112084U JPS60174456U JP S60174456 U JPS60174456 U JP S60174456U JP 6112084 U JP6112084 U JP 6112084U JP 6112084 U JP6112084 U JP 6112084U JP S60174456 U JPS60174456 U JP S60174456U
Authority
JP
Japan
Prior art keywords
motor
rotating shaft
support body
bearing mechanism
motor bearing
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.)
Granted
Application number
JP6112084U
Other languages
Japanese (ja)
Other versions
JPH0312039Y2 (en
Inventor
金田　一政
Original Assignee
日本ケミコン株式会社
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 日本ケミコン株式会社 filed Critical 日本ケミコン株式会社
Priority to JP6112084U priority Critical patent/JPS60174456U/en
Publication of JPS60174456U publication Critical patent/JPS60174456U/en
Application granted granted Critical
Publication of JPH0312039Y2 publication Critical patent/JPH0312039Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のスピンドル・モータの構成の一例を示す
断面図、第２図は本考案の軸受機構を適用したスピンド
ル・モータの構成の一例を示す断面図である。 １・・・・・・回転軸、２・・・・・・ディスク、３，
７・・・・・・ワッシャ、４・・・・・・モータ基台、
４ａ・・・・・・円筒部、５・・・・・・支持体、５ａ
・・・・・・テーパ部、６・・・・・・ボール、訃・・
・・・スプリング・ワッシャ、９・・・・・・ボス、１
０・・・・・・ネジ、１１・・・・・田−夕拳フレーム
、１２・・・・・・マグネット、１３・・・・・・ステ
ータ・コア、１４・・・・・・ステータ・コイル 〜FIG. 1 is a sectional view showing an example of the structure of a conventional spindle motor, and FIG. 2 is a sectional view showing an example of the structure of a spindle motor to which the bearing mechanism of the present invention is applied. 1...rotating shaft, 2...disk, 3,
7...Washer, 4...Motor base,
4a... Cylindrical part, 5... Support body, 5a
...Taper part, 6...Ball, butt...
... Spring washer, 9 ... Boss, 1
0... Screw, 11... Den-Yuken frame, 12... Magnet, 13... Stator core, 14... Stator coil~

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] モータの回転軸と同軸状に設けられた円筒部を有するモ
ータ基台の前記円筒部内面に、リング状で、かつ両端面
にすり林状のテーパ部を有した支持体を取り付け、この
リング状の支持体を貫通して前記モータの回転軸を配置
し、前記支持体の両・　端面のテーパ部と前記回転軸の
外周面との間に複数のボールを介在せしめ、前記回転軸
を回転自在に支持することを特徴としたモータの軸受機
構。A support body having a ring shape and having a forest-like taper portion on both end surfaces is attached to the inner surface of the cylindrical portion of a motor base having a cylindrical portion provided coaxially with the rotation axis of the motor. A rotating shaft of the motor is arranged to penetrate through a support body, and a plurality of balls are interposed between tapered portions on both end faces of the support body and an outer peripheral surface of the rotating shaft, so that the rotating shaft can freely rotate. A motor bearing mechanism characterized by supporting the motor.
JP6112084U 1984-04-25 1984-04-25 Motor bearing mechanism Granted JPS60174456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6112084U JPS60174456U (en) 1984-04-25 1984-04-25 Motor bearing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6112084U JPS60174456U (en) 1984-04-25 1984-04-25 Motor bearing mechanism

Publications (2)

Publication Number Publication Date
JPS60174456U true JPS60174456U (en) 1985-11-19
JPH0312039Y2 JPH0312039Y2 (en) 1991-03-22

Family

ID=30589099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6112084U Granted JPS60174456U (en) 1984-04-25 1984-04-25 Motor bearing mechanism

Country Status (1)

Country Link
JP (1) JPS60174456U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112059U (en) * 1982-01-25 1983-07-30 沖電気工業株式会社 floppy disk drive device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112059U (en) * 1982-01-25 1983-07-30 沖電気工業株式会社 floppy disk drive device

Also Published As

Publication number Publication date
JPH0312039Y2 (en) 1991-03-22

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