JPS59183158U - Bearing structure of small electric motor - Google Patents
Bearing structure of small electric motorInfo
- Publication number
- JPS59183158U JPS59183158U JP1983075913U JP7591383U JPS59183158U JP S59183158 U JPS59183158 U JP S59183158U JP 1983075913 U JP1983075913 U JP 1983075913U JP 7591383 U JP7591383 U JP 7591383U JP S59183158 U JPS59183158 U JP S59183158U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- small electric
- shaft
- bearing structure
- electric 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Sliding-Contact Bearings (AREA)
- 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
第１図は従来の小型電動機の軸受構造の例を示す断面図
、第２図は本考案の実施例を示す断面図、第３図は同上
実施例の要部の拡大断面図、第４図は同上要部の平面図
、第５図は同上要部の異なる゛作動態様を示す平面図、
第６図は同上要部のさらに異なる作動態様を示す平面図
である。
１１・・・軸受保持体（取付板）、１２・・・軸受保持
体−（スリーブ）、１２ａ・・・突部、１３・・・含油
軸受、１４・・・回転軸、１５・・・ロータ、１６・・
・リング。Fig. 1 is a sectional view showing an example of a conventional bearing structure for a small electric motor, Fig. 2 is a sectional view showing an embodiment of the present invention, Fig. 3 is an enlarged sectional view of the main part of the same embodiment, and Fig. 4 5 is a plan view of the main part of the above, and FIG. 5 is a plan view showing different operating modes of the main part of the above.
FIG. 6 is a plan view showing a further different operating mode of the main part of the same. DESCRIPTION OF SYMBOLS 11... Bearing holder (mounting plate), 12... Bearing holder - (sleeve), 12a... Projection, 13... Oil-impregnated bearing, 14... Rotating shaft, 15... Rotor , 16...
·ring.
Claims (1)
合固定され上記回転軸を軸承する含油軸受と、一部が開
口し、平面部が上記軸受の側面と対向するように上記回
転軸に嵌合されて該軸の一方側へのスラスト移動を阻止
し、該軸と一体回転可能なリングと、該リングを囲むよ
うに上記軸受保持体又は軸受に設けられた突部とを有す
ることを特徴とする小型電動機の軸受構造。a rotating shaft that rotates integrally with the rotor; an oil-impregnated bearing that is fitted and fixed to a fixed bearing holder and supports the rotating shaft; a ring that is fitted into the shaft to prevent thrust movement of the shaft to one side and is rotatable integrally with the shaft; and a protrusion provided on the bearing holder or the bearing to surround the ring. A bearing structure for small electric motors featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983075913U JPS59183158U (en) | 1983-05-20 | 1983-05-20 | Bearing structure of small electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983075913U JPS59183158U (en) | 1983-05-20 | 1983-05-20 | Bearing structure of small electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183158U true JPS59183158U (en) | 1984-12-06 |
Family
ID=30205973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983075913U Pending JPS59183158U (en) | 1983-05-20 | 1983-05-20 | Bearing structure of small electric motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183158U (en) |
-
1983
- 1983-05-20 JP JP1983075913U patent/JPS59183158U/en active Pending
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