JPS6073355U - small motor - Google Patents

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

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

第１図は従来の小形モータを示す正面図、第２゛図は従
来例における要部の断面図、第３図は本考案小形モータ
の一実施例を示す要部断面図、第４図は同受板の斜視図
である。 ２・・田−夕軸、７・・・含油軸受、８・・・フェルト
等の油含浸材、８ａ・・・嵌合孔、８ｂ・・・残余部分
、１１・・・受板、ｌｌａ・・・嵌挿部、１１ｂ・・・
嵌挿部の一端、７ａ・・・嵌合部。Fig. 1 is a front view showing a conventional small motor, Fig. 2 is a sectional view of main parts in the conventional example, Fig. 3 is a sectional view of main parts showing an embodiment of the small motor of the present invention, and Fig. 4 is a sectional view of main parts. It is a perspective view of the receiving plate. 2... Field-Yu shaft, 7... Oil-impregnated bearing, 8... Oil-impregnated material such as felt, 8a... Fitting hole, 8b... Remaining part, 11... Backing plate, lla... ...Fitting part, 11b...
One end of the fitting part, 7a... fitting part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フレームに設けた含油軸受と、この含油軸受の軸孔に支
承されたロータ軸と、前記含油軸受が挿入された嵌合孔
を有する油含浸材と、前記油含浸材を囲繞するオイルポ
ットと、前記オイルポットと前記含油軸受間に介設され
、かつ前記嵌合孔における前記含油軸受の嵌合していな
い油含浸材の残余部分の全周にわたって嵌挿する嵌挿部
を備えさらに前記含油軸受の一端に、前記嵌挿部の端部
が嵌合する受板とを備えた小形モータ。an oil-impregnated bearing provided in a frame, a rotor shaft supported in a shaft hole of the oil-impregnated bearing, an oil-impregnated material having a fitting hole into which the oil-impregnated bearing is inserted, and an oil pot surrounding the oil-impregnated material; The oil-impregnated bearing further comprises a fitting portion that is interposed between the oil pot and the oil-impregnated bearing and that fits over the entire circumference of the remaining portion of the oil-impregnated material that is not fitted in the oil-impregnated bearing in the fitting hole. A small motor comprising, at one end thereof, a receiving plate into which an end of the fitting part fits.