JPH02113538U

JPH02113538U -

Info

Publication number: JPH02113538U
Application number: JP2204789U
Authority: JP
Priority date: 1989-02-28
Filing date: 1989-02-28
Publication date: 1990-09-11

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は作業台
車の正面図、第２図は同側面図、第３図は駆動ユ
ニツトの構成図、第４図はカム部材とストツパ部
材との配置関係を示す支持枠体の拡大平面図、第
５図は同拡大側面図、第６図は当接部材の拡大正
面図、第７図は第６図の−線における断面図
である。６……回転軸、８……駆動ユニツト（駆動源）
、２４……カム部材、２４ａ……カム溝、２５…
…ストツパ部材、２８……カムフオロア（係合部
材）、２６……当接部材、３８……アンチバツク
部材、Ａ……作業台車、Ｂ……ボデイ（被作業物
）。 The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of the work cart, Fig. 2 is a side view of the same, Fig. 3 is a configuration diagram of the drive unit, and Fig. 4 is the arrangement of the cam member and the stopper member. 5 is an enlarged side view of the support frame, FIG. 6 is an enlarged front view of the abutting member, and FIG. 7 is a sectional view taken along the line - in FIG. 6. 6... Rotating shaft, 8... Drive unit (drive source)
, 24... cam member, 24a... cam groove, 25...
... stopper member, 28 ... cam follower (engaging member), 26 ... contact member, 38 ... antiback member, A ... work cart, B ... body (worked object).

Claims

[Scope of utility model registration request]

A structure of a work cart that rotates and supports the workpiece when performing a predetermined work on the workpiece, the rotating shaft rotatably supporting the workpiece;
a drive source that applies rotational force to the rotating shaft; a cam member that is rotated by the driving force of the drive source; and an engagement member that engages with a cam groove of the cam member to stop the rotation when the work is completed. , a stopper member that is protruded by the engaging operation of the engaging member and that stops the rotation of the rotating shaft by coming into contact with an abutting member that is rotatably provided integrally with the rotating shaft; and a stopper member that is provided on the side of the abutting member. and an anti-back member that prevents the abutting member from rotating in the reverse direction due to a reaction force when the abutting member abuts the stopper member.