JPS6048350U

JPS6048350U - motor

Info

Publication number: JPS6048350U
Application number: JP14065183U
Authority: JP
Inventors: 富男山田; 前川　展輝; 和田　幸雄
Original assignee: 松下電工株式会社
Priority date: 1983-09-10
Filing date: 1983-09-10
Publication date: 1985-04-05

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例を示す断面図、第２図は本考案の一実施
例を示す左側面図、第３図は同上の一部切欠正面図、第
４図は同上の部分拡大断面図、第５図は同上の部分拡大
右側面図である。１はロータ、２は回転軸、３は保持筒、４はケーシング
、５は軸受筒、６はリブ、２３は抜は止め、２４，２５
，２６は座板である。FIG. 1 is a sectional view showing a conventional example, FIG. 2 is a left side view showing an embodiment of the present invention, FIG. 3 is a partially cutaway front view of the same, and FIG. 4 is a partially enlarged sectional view of the same. FIG. 5 is a partially enlarged right side view of the same as above. 1 is a rotor, 2 is a rotating shaft, 3 is a holding cylinder, 4 is a casing, 5 is a bearing cylinder, 6 is a rib, 23 is a stopper, 24, 25
, 26 is a seat plate.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）ロータの回転軸の周面に沿って保持筒がケーシン
グから一体に延設され、保持筒の内周面と回転軸の外周
面との間に軸受筒が配設され、保持筒の軸方向一端部に
は保持筒の径を縮める向きにリブが突設され、軸受筒の
軸方向の一端がリブに係止されるモータ。(1) A holding cylinder is integrally extended from the casing along the circumferential surface of the rotating shaft of the rotor, and a bearing cylinder is disposed between the inner circumferential surface of the holding cylinder and the outer circumferential surface of the rotating shaft. A motor with a rib protruding from one axial end in a direction that reduces the diameter of the holding cylinder, and one axial end of the bearing cylinder is locked to the rib.

（２）実用新案登録請求の範囲第１項記載のモータにお
いて、上記リブは保持筒の周方向において複数形成され
、回転軸のリブ寄りの一端部には回転軸の軸方向におけ
る移動を係止する抜は止めが設けられ、抜は止めと軸受
筒の一端との間には軸方向に沿って三枚の座板が配設さ
れ、軸受筒に近接する座板は上記リブに係止されて回転
止めがなされたもの。(2) Utility Model Registration Scope of Claims In the motor according to claim 1, a plurality of the ribs are formed in the circumferential direction of the holding cylinder, and one end of the rotating shaft near the ribs locks the rotating shaft from moving in the axial direction. A pull-out stop is provided, and three seat plates are arranged along the axial direction between the pull-out stop and one end of the bearing tube, and the seat plate close to the bearing tube is locked to the rib. Rotation is prevented by