JPS63153753U - - Google Patents
Info
- Publication number
- JPS63153753U JPS63153753U JP4256087U JP4256087U JPS63153753U JP S63153753 U JPS63153753 U JP S63153753U JP 4256087 U JP4256087 U JP 4256087U JP 4256087 U JP4256087 U JP 4256087U JP S63153753 U JPS63153753 U JP S63153753U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- rolling bearing
- electrical machine
- axial direction
- rotating electrical
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図Ａは本考案による回転電機の転がり軸受
用鋳込み金の部分断面側面図、第１図Ｂは第１図
Ａの正面図、第２図Ａは回転電機の部分断面側面
図、第２図Ｂは第２図ＡのＢ部分の転がり軸受用
鋳込み金を示す断面側面図、第３図Ａは鋳物によ
る鋳込み金の部分断面側面図、第３図Ｂは第３図
Ａの正面図、第４図Ａは削り出しによる鋳込み金
の部分断面側面図、第４図Ｂは第４図Ａの正面図
である。
１……回転電機、２……軽合金カバー、３……
鋳込み金、４……鋳込み金、５……テーパー面、
６……溝、７……鋳込み金、８……平行溝、１１
……鋳込み金、１２……円筒状胴部、１３……内
向きフランジ、１４……偏心溝。
FIG. 1A is a partial sectional side view of a casting metal for a rolling bearing of a rotating electrical machine according to the present invention, FIG. 1B is a front view of FIG. 1A, and FIG. 2A is a partially sectional side view of the rotating electrical machine. Figure B is a cross-sectional side view showing the casting metal for rolling bearings in part B of Figure 2A, Figure 3A is a partial cross-sectional side view of the casting metal by casting, Figure 3B is a front view of Figure 3A, FIG. 4A is a partially sectional side view of the cast metal by machining, and FIG. 4B is a front view of FIG. 4A. 1... Rotating electric machine, 2... Light alloy cover, 3...
Cast metal, 4... Cast metal, 5... Tapered surface,
6...Groove, 7...Cast metal, 8...Parallel groove, 11
... Cast metal, 12 ... Cylindrical body, 13 ... Inward flange, 14 ... Eccentric groove.
Claims (1)
筒状胴部の軸心方向中央部の外周面にその軸心に
対し所定の偏心量をもつ偏心溝が旋削加工され、
その偏心溝によつて前記回転電機の軸心方向の抜
け止めおよび円周方向の回り止めを同時に行うこ
とができるようになつていることを特徴とする回
転電機の転がり軸受用鋳込み金。 In a cast metal for a rolling bearing of a rotating electric machine, an eccentric groove having a predetermined eccentricity with respect to the axis is machined on the outer circumferential surface of the central part in the axial direction of the cylindrical body,
1. A casting for a rolling bearing of a rotating electrical machine, characterized in that the eccentric groove can simultaneously prevent the rotating electrical machine from slipping off in the axial direction and prevent it from rotating in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4256087U JPS63153753U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4256087U JPS63153753U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153753U true JPS63153753U (en) | 1988-10-07 |
Family
ID=30858588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4256087U Pending JPS63153753U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153753U (en) |
-
1987
- 1987-03-25 JP JP4256087U patent/JPS63153753U/ja active Pending