JPS60133238U

JPS60133238U - electromagnetic clutch

Info

Publication number: JPS60133238U
Application number: JP1987584U
Authority: JP
Inventors: 健二藤井; 安食　静二
Original assignee: ストラパック株式会社
Priority date: 1984-02-16
Filing date: 1984-02-16
Publication date: 1985-09-05

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

Description

[Brief explanation of the drawing]

第１図及び第２図は共に本考案を梱包機に実施゛した例
を示す部分断面図である。１・・・正転ローラ、２・・・駆動軸、３・・・原動軸
、４・・・■ベルト、５・・・歯車、６・・・カム軸、
７・・・基台、１１・・・逆転ローラ、１２・・・駆動
軸、１３川歯車、′１４・・・偏心軸、１５．　１６．
　１８・・・歯車、１７・・・ワンウェイクラッチ、２
０・・・［磁クラッチ、２１・・・コイル、２２−・・
フィールドコア、２３・・・ロータ、２４・・・アーマ
チュア、２５・・・ベアリング、２６・・・係止部材、
２７・・・環状リング、２８・・・係合部、３０・・・
作動杆、３１・・・連動杆、３セ・・・孔部、３３・・
・スプリング、３４・・・カム、３５・・・転子、３６
・・・腕杆、３７・・・軸、３８・・・スプリング。1 and 2 are partial cross-sectional views showing an example in which the present invention is implemented in a packaging machine. 1... Normal rotation roller, 2... Drive shaft, 3... Driving shaft, 4... ■Belt, 5... Gear, 6... Camshaft,
7... Base, 11... Reverse roller, 12... Drive shaft, 13 River gear, '14... Eccentric shaft, 15. 16.
18...Gear, 17...One-way clutch, 2
0... [Magnetic clutch, 21... Coil, 22-...
Field core, 23... Rotor, 24... Armature, 25... Bearing, 26... Locking member,
27... Annular ring, 28... Engaging portion, 30...
Operating rod, 31... Interlocking rod, 3 se... Hole, 33...
・Spring, 34... Cam, 35... Trochanter, 36
...arm rod, 37...shaft, 38...spring.

Claims

[Scope of utility model registration request]

(1) A field core containing a built-in coil on the drive shaft, a rotor wedged on the drive shaft and forming a magnetic pole together with the field core, an armature that is attracted to the friction plate of the rotor and generates torque, and the armature. It is provided with a rotatable driving shaft that is interlocked and connected to a drive mechanism, a retaining portion is formed on the driving shaft or armature, and a locking member provided on the driving shaft or armature is fitted into the retaining portion, respectively. An electromagnetic clutch, characterized in that the locking member is fitted with a cushioning material.

(2) A cylindrical recess is formed in the side surface of the driving shaft to form an engaging portion, a cylindrical locking member protruding from the side surface of the armature is fitted into the engaging portion, and a cylindrical locking member protruding from the side surface of the armature is inserted into the engaging portion. The electromagnetic clutch according to claim 1, which has been registered as a utility model, wherein a cushioning material consisting of an annular ring is fitted around the outer periphery of the locking member.