JPS58119636U

JPS58119636U - electromagnetic braking device

Info

Publication number: JPS58119636U
Application number: JP1766782U
Authority: JP
Inventors: 良治小林; 上月　洋
Original assignee: 三菱電機株式会社
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-15

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 the drawing]

第１図は従来の電磁始動装置を示す一部破断した側面図
、第２図は第１図の電磁制動装置の組み立て状態の一部
破断した側面図、第３図はこの考案に係る電磁制動装置
の一実施例を示す一部破断した側面図、第４図は第３図
の電磁制動装置の組み立て状態め一部破断した側面−で
ある。、　　１・・・・・・固定子、２・・・・・・機械、３
・・・・・・励磁コイル、４・・・・・−１１ｔＪＩＬ
　５・・・・・・アーマチュア、６・・・・・・回転子
、６ａ・・・・・・ボス、７・・・・・・ライニング、
８・・・・・・スプリング、９・・・・・・回転軸、９
ａ・・・・・・ねじ孔、１０・・・・・・ベアリング、
１１・・・・・・ボルト、１２・・・・・・回転子、１
２ａ−・・・・・ボス、１３・・・・・・ボルト、１３
”・・・・・ねじ部。なお、同一符号は同一または相当
部分を示筆。Fig. 1 is a partially cutaway side view showing a conventional electromagnetic starting device, Fig. 2 is a partially cutaway side view of the assembled state of the electromagnetic braking device shown in Fig. 1, and Fig. 3 is an electromagnetic braking device according to this invention. FIG. 4 is a partially cutaway side view showing one embodiment of the device, and FIG. 4 is a partially cutaway side view of the electromagnetic braking device of FIG. 3 in an assembled state. , 1... Stator, 2... Machine, 3
・・・・・・Excitation coil, 4・・・・・・-11tJIL
5... Armature, 6... Rotor, 6a... Boss, 7... Lining,
8... Spring, 9... Rotating shaft, 9
a...Screw hole, 10...Bearing,
11... Bolt, 12... Rotor, 1
2a-...Boss, 13...Bolt, 13
”...Threaded part. The same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A stator with a built-in excitation coil and a gap g between this stator
armatures facing each other and movable in the axial direction; a rotor having a boss that is fitted to one end of the rotating shaft by a length a when the spring is assembled with a free length; A lining that is fixed to the child and a lining that is inserted into and supported by the insertion hole of the stator, is pressed to separate the armature from the stator, and acts so that the armature is pressed against the lining, and is free. With length J1, compressed length j! 2-C1, 2. When the spring, the rotating shaft with a threaded hole at the tip and supported by a bearing, and the above-mentioned spring 51 are assembled, there is a long thread on the threaded part of the rotating shaft. An electromagnetic braking device comprising: a bolt provided to be screwed in only by the cylindrical part.