JPS5857272U

JPS5857272U - Electric motor with reduction mechanism

Info

Publication number: JPS5857272U
Application number: JP15233181U
Authority: JP
Inventors: 栄次金子
Original assignee: 東芝テック株式会社
Priority date: 1981-10-14
Filing date: 1981-10-14
Publication date: 1983-04-18

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

[Brief explanation of drawings]

第１図は本考案の一実施例を示す減速機構付電動機の断
面図、第２図は同上分解斜視図、第３図は同上第２の軸
支持板の一部の拡大断面図、第４図は従来の減速機構付
電動機の分解斜視図である゛。２１・・・ケーシング、２２・・・電動機機構、２８・
・・回転子、３０．　５５．　５６．　５７．　５８・
・・歯車、３２・・・リード線引出し溝、３５・・・第
１の軸支持板、３６・・・挿通孔、３７．　３８．　３
９・・・支持片、４０゜４１．４２・・・固定軸、４７
・・・第２の軸支持版板、６２・・・出力軸。Fig. 1 is a sectional view of an electric motor with a speed reduction mechanism showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is an enlarged sectional view of a part of the second shaft support plate of the above, and Fig. 4 The figure is an exploded perspective view of a conventional electric motor with a reduction mechanism. 21...Casing, 22...Electric motor mechanism, 28.
...rotor, 30. 55. 56. 57. 58・
... Gear, 32 ... Lead wire pull-out groove, 35 ... First shaft support plate, 36 ... Insertion hole, 37. 38. 3
9...Support piece, 40°41.42...Fixed shaft, 47
...Second shaft support plate, 62...Output shaft.

Claims

[Scope of utility model registration request]

A cylindrical casing with a built-in electric motor mechanism that is open on the open end side and has a lead-out groove; An insertion hole is formed through which the rotating gear is inserted, and support pieces bent at right angles at at least three places are formed on the periphery, and this one support piece protrudes outward from the periphery more than the other support pieces. a first shaft support plate formed at a position to be fitted into the lead wire pull-out groove of the casing; and a plurality of shaft support plates each having one end supported by the first shaft support plate and sequentially meshingly interlocked with the gear coaxial with the rotor. a plurality of fixed shafts each rotatably supporting a reduction gear of the
A second shaft support plate that is fitted into the casing, is supported in contact with the tip of the support piece of the first shaft support plate, and holds the other end of the fixed shaft, and meshes with the final stage gear of the reduction gear. 1. An electric motor with a speed reduction mechanism, comprising an output shaft rotatably supported by the first and '2nd shaft support plates.