JPS63100950U - - Google Patents
Info
- Publication number
- JPS63100950U JPS63100950U JP19413586U JP19413586U JPS63100950U JP S63100950 U JPS63100950 U JP S63100950U JP 19413586 U JP19413586 U JP 19413586U JP 19413586 U JP19413586 U JP 19413586U JP S63100950 U JPS63100950 U JP S63100950U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- metal bearing
- rotating shaft
- bearing holder
- metal
- 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
Landscapes
- Sliding-Contact Bearings (AREA)
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は同じく要部斜視図、第３図は従来のモータ
を示す断面図である。第４図は回転軸５に側圧が
掛かつた場合のメタル軸受７の油の移動を示す説
明図である。
なお、各図中同一符号は同一または相当部分を
示し、１はステータ、３はロータ、５は回転軸、
６は軸受ホルダ、７はメタル軸受、１１は油切り
、１２は凸部、１３は凹部である。
FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is a perspective view of the same essential parts, and FIG. 3 is a sectional view showing a conventional motor. FIG. 4 is an explanatory diagram showing the movement of oil in the metal bearing 7 when lateral pressure is applied to the rotating shaft 5. In addition, the same symbols in each figure indicate the same or equivalent parts, 1 is the stator, 3 is the rotor, 5 is the rotating shaft,
6 is a bearing holder, 7 is a metal bearing, 11 is an oil drain, 12 is a convex portion, and 13 is a concave portion.
Claims (1)
られたロータと、このロータに固着され端部に側
圧が印加される回転軸と、この回転軸を回動自在
に指示するメタル軸受と、このメタル軸受を保持
する軸受ホルダとを備え、上記軸受ホルダの端部
を上記メタル軸受端部より突出させるとともに、
上記軸受ホルダの反側圧受圧側に上記突出端部か
ら上記メタル軸受側壁に至る凹部を設けたことを
特徴とするモータ。 (2) 回転軸に軸受ホルダの端面と対向する凸部
を形成した油切りが設けられていることを特徴と
する実用新案登録請求の範囲第１項記載のモータ
。[Claims for Utility Model Registration] (1) A stator, a rotor provided opposite to the stator, a rotating shaft that is fixed to the rotor and to which side pressure is applied to the end, and the rotating shaft is rotatable. a metal bearing that holds the metal bearing, and a bearing holder that holds the metal bearing, with an end of the bearing holder protruding from the end of the metal bearing;
A motor characterized in that a concave portion extending from the protruding end to the metal bearing side wall is provided on the opposite pressure receiving side of the bearing holder. (2) The motor according to claim 1, wherein the rotating shaft is provided with an oil drain having a convex portion facing the end face of the bearing holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19413586U JPS63100950U (en) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19413586U JPS63100950U (en) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100950U true JPS63100950U (en) | 1988-06-30 |
Family
ID=31150823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19413586U Pending JPS63100950U (en) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286912A (en) * | 1989-04-27 | 1990-11-27 | Matsushita Electric Ind Co Ltd | Bearing device for high-speed rotation motor |
-
1986
- 1986-12-17 JP JP19413586U patent/JPS63100950U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286912A (en) * | 1989-04-27 | 1990-11-27 | Matsushita Electric Ind Co Ltd | Bearing device for high-speed rotation motor |
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