JPH0428757U - - Google Patents
Info
- Publication number
- JPH0428757U JPH0428757U JP5481290U JP5481290U JPH0428757U JP H0428757 U JPH0428757 U JP H0428757U JP 5481290 U JP5481290 U JP 5481290U JP 5481290 U JP5481290 U JP 5481290U JP H0428757 U JPH0428757 U JP H0428757U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rotating shaft
- supported
- bearing box
- outer ring
- 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 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は、本案の一実施例を示す一部を断面し
た側面図である。
１……回転軸、２……回転子、３……ケーシン
グ、４……固定子、５……回転軸、６……負荷側
の組合せアンギユラベアリング、７……反負荷側
の組合せアンギユラベアリング、８……ブラケツ
ト。
FIG. 1 is a partially sectional side view showing an embodiment of the present invention. 1...Rotating shaft, 2...Rotor, 3...Casing, 4...Stator, 5...Rotating shaft, 6...Load side combination angular bearing, 7...Counter load side combination angular bearing Bearing, 8...bracket.
Claims (1)
ングで支承してなる電動機の軸受固定装置におい
て、負荷側の組合せアンギユラベアリングの外輪
をブラケツトの軸受ケーシングに挿入し外輪の端
面をブラケツトの肩部と押さえ金具で固定し、内
輪の端面を回転軸の段部と押さえナツトで固定し
、反負荷側の組合せアンギユラベアリングの外輪
を軸受箱に嵌め込みその外輪の端面を軸受箱の肩
部と軸受箱に一端を固定したバネで支承させ、内
輪の端面を回転軸の段部と回転軸に一端を固定し
たバネで支承し、軸受箱の外径を電動機のケーシ
ングの内径より小さく構成し、前記ケーシングの
内周に軸受箱を弾性体を介して支持したことを特
徴とする電動機の軸受固定装置。 In a motor bearing fixing device in which both ends of the rotating shaft of an electric motor are supported by combined angular bearings, the outer ring of the combined angular bearing on the load side is inserted into the bearing casing of the bracket, and the end surface of the outer ring is connected to the shoulder of the bracket and the holding metal fitting. Fix the end face of the inner ring with the shoulder of the rotating shaft and the holding nut, fit the outer ring of the combination angular bearing on the anti-load side into the bearing box, and connect the end face of the outer ring to the shoulder of the bearing box and one end to the bearing box. is supported by a fixed spring, the end face of the inner ring is supported by a stepped portion of the rotating shaft and a spring whose one end is fixed to the rotating shaft, the outer diameter of the bearing box is configured to be smaller than the inner diameter of the casing of the motor, and the inner ring of the casing is A bearing fixing device for an electric motor, characterized in that a bearing box is supported around the periphery via an elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481290U JPH0428757U (en) | 1990-05-25 | 1990-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481290U JPH0428757U (en) | 1990-05-25 | 1990-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428757U true JPH0428757U (en) | 1992-03-06 |
Family
ID=31577207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5481290U Pending JPH0428757U (en) | 1990-05-25 | 1990-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428757U (en) |
-
1990
- 1990-05-25 JP JP5481290U patent/JPH0428757U/ja active Pending