JPS6310757U - - Google Patents
Info
- Publication number
- JPS6310757U JPS6310757U JP10430186U JP10430186U JPS6310757U JP S6310757 U JPS6310757 U JP S6310757U JP 10430186 U JP10430186 U JP 10430186U JP 10430186 U JP10430186 U JP 10430186U JP S6310757 U JPS6310757 U JP S6310757U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- motor casing
- rotating shaft
- motor
- ball 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.)
- Pending
Links
- 230000000717 retained effect Effects 0.000 claims 1
Landscapes
- Support Of The Bearing (AREA)
Description
第１図及び第２図は本考案による小形モータを
示す断面図、第３図から第６図迄は、従来の小形
モータを示す断面図である。
１はモータケーシング、２は本体ケース、３は
蓋体、４はボールベアリング、６はロータ、７は
回転軸、１１はステータ、２０はボール受け体、
２１はボールである。
1 and 2 are sectional views showing a small motor according to the present invention, and FIGS. 3 to 6 are sectional views showing a conventional small motor. 1 is a motor casing, 2 is a main body case, 3 is a lid, 4 is a ball bearing, 6 is a rotor, 7 is a rotating shaft, 11 is a stator, 20 is a ball receiver,
21 is a ball.
Claims (1)
ールベアリング４と、前記モータケーシング１の
他端に設けられたボール受け体２０と、前記ボー
ルベアリング４に回転自在に保持された回転軸７
と、前記回転軸７の一端と前記ボール受け体２０
との間に設けられたボール２１と、前記回転軸７
に固定されたロータ６と、前記モータケーシング
１の内部に設けられたステータ１１とを備え、前
記ボール受け体２０を軸方向に押入することによ
り、前記ボールベアリング４のスラストガタを除
去するようにしたことを特徴とする小形モータ。 (2) 前記ボール受け体２０を前記モータケーシ
ング１に固定するための固定手段を有することを
特徴とする実用新案登録請求の範囲第１項記載の
小形モータ。 (3) 前記ボール受け体２０を軸方向に押入する
ため、前記モータケーシング１に設けられた押入
手段とを備えたことを特徴とする実用新案登録請
求の範囲第１項記載の小形モータ。[Claims for Utility Model Registration] (1) A ball bearing 4 provided at one end of the motor casing 1, a ball receiver 20 provided at the other end of the motor casing 1, and a ball bearing 4 rotatably mounted on the ball bearing 4. Retained rotating shaft 7
, one end of the rotating shaft 7 and the ball receiver 20
and the ball 21 provided between the rotating shaft 7 and the rotating shaft 7.
The motor includes a rotor 6 fixed to the motor casing 1 and a stator 11 provided inside the motor casing 1, and thrust play of the ball bearing 4 is removed by pushing the ball receiver 20 in the axial direction. A small motor characterized by: (2) The small motor according to claim 1, which is a registered utility model, characterized in that it has a fixing means for fixing the ball receiver 20 to the motor casing 1. (3) The small motor according to claim 1, which is a registered utility model, further comprising a pushing means provided in the motor casing 1 for pushing the ball receiver 20 in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430186U JPS6310757U (en) | 1986-07-09 | 1986-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430186U JPS6310757U (en) | 1986-07-09 | 1986-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6310757U true JPS6310757U (en) | 1988-01-23 |
Family
ID=30977669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10430186U Pending JPS6310757U (en) | 1986-07-09 | 1986-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6310757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03209017A (en) * | 1990-01-11 | 1991-09-12 | Canon Inc | Rotational drive device |
-
1986
- 1986-07-09 JP JP10430186U patent/JPS6310757U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03209017A (en) * | 1990-01-11 | 1991-09-12 | Canon Inc | Rotational drive device |