JPS6226175U - - Google Patents
Info
- Publication number
- JPS6226175U JPS6226175U JP11525685U JP11525685U JPS6226175U JP S6226175 U JPS6226175 U JP S6226175U JP 11525685 U JP11525685 U JP 11525685U JP 11525685 U JP11525685 U JP 11525685U JP S6226175 U JPS6226175 U JP S6226175U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- rotor
- spindle
- thrust direction
- spindle motor
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第１図は本考案スピンドルモータの分解斜視図
、第２図は本考案スピンドルモータの縦断面図、
第３図は回転軸とロータの嵌合部を示す拡大分解
斜視図、第４図はドライブピンとインツデスクセ
ンサとの位置関係を示す説明図、第５図・第６図
は本考案スピンドルモータの他の実施例を示す縦
断面図、第７図・第８図は従来のスピンドルモー
タの縦断面図である。
１は基板、３ａ，３ａは軸受け、４は回転軸、
５はスピンドル、６はロータ、１４はナツト、１
５は弾性部材、１６は低摩擦係数部材。
Figure 1 is an exploded perspective view of the spindle motor of the present invention, Figure 2 is a longitudinal sectional view of the spindle motor of the present invention,
Figure 3 is an enlarged exploded perspective view showing the fitting part of the rotating shaft and rotor, Figure 4 is an explanatory diagram showing the positional relationship between the drive pin and the internal disk sensor, and Figures 5 and 6 are of the spindle motor of the present invention. FIGS. 7 and 8 are longitudinal sectional views showing other embodiments of a conventional spindle motor. 1 is a substrate, 3a, 3a are bearings, 4 is a rotating shaft,
5 is the spindle, 6 is the rotor, 14 is the nut, 1
5 is an elastic member, and 16 is a low friction coefficient member.
Claims (1)
この回転軸の一端側にスピンドルを固定し他端側
にロータを一体回転かつスラスト方向に移動自在
に嵌合し、上記の軸受け体とスピンドルとの間に
回転軸をスラスト方向に附勢する弾性部材を設け
、上記ロータに嵌合した回転軸端部のねじ部に回
転軸をスラスト方向に移動させるナツトを取付け
たことを特徴とするスピンドルモータ。 (2) ロータとナツトとの間に低摩擦係数部材を
設けたことを特徴とする実用新案登録請求の範囲
第(1)項記載のスピンドルモータ。[Claims for Utility Model Registration] (1) The shaft is rotatably attached to the bearing body of the board,
A spindle is fixed to one end of this rotating shaft, and a rotor is fitted to the other end so that it can rotate integrally and move freely in the thrust direction, and elasticity is provided between the bearing body and the spindle to urge the rotating shaft in the thrust direction. 1. A spindle motor comprising a member, and a nut for moving the rotating shaft in a thrust direction is attached to a threaded portion of an end of the rotating shaft fitted to the rotor. (2) The spindle motor according to claim (1) of the utility model registration, characterized in that a low friction coefficient member is provided between the rotor and the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11525685U JPS6226175U (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11525685U JPS6226175U (en) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226175U true JPS6226175U (en) | 1987-02-17 |
Family
ID=30998730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11525685U Pending JPS6226175U (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226175U (en) |
-
1985
- 1985-07-26 JP JP11525685U patent/JPS6226175U/ja active Pending