JPH037128U

JPH037128U -

Info

Publication number: JPH037128U
Application number: JP6818389U
Authority: JP
Priority date: 1989-06-12
Filing date: 1989-06-12
Publication date: 1991-01-23
Anticipated expiration: 2004-06-12
Also published as: JPH0726255Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の要部分解斜視図、
第２図は上記実施例の平面図、第３図は第２図の
−断面図、第４図は第２図のＹ−Ｙ断面図、
第５図は第２図の部分背面図、第６図は第５図の
作動態様を示す説明図、第７図は上記実施例の作
動態様を示す断面図、第８図は第７図の平面図、
第９図は本考案の他の実施例の平面図、第１０図
は第９図の作動態様を示す平面図、第１１図は従
来のワーク反転装置の斜視図である。１……支軸、２……主クランプ部材、２ｂ……
固定クランプ爪、３……可動クランプ爪、３ｄ…
…カムフオロワ、４……駆動輪、５……可動クラ
ンプ爪開閉カム、６……回動規制手段、６ａ……
第１ストツパ、６ｂ……第２ストツパ、Ｗ……ワ
ーク、ＲＵ……ロータリアクチユエータ。 FIG. 1 is an exploded perspective view of essential parts of an embodiment of the present invention.
FIG. 2 is a plan view of the above embodiment, FIG. 3 is a - sectional view of FIG. 2, and FIG. 4 is a YY sectional view of FIG. 2.
5 is a partial rear view of FIG. 2, FIG. 6 is an explanatory diagram showing the operating mode of FIG. 5, FIG. 7 is a sectional view showing the operating mode of the above embodiment, and FIG. 8 is a partial rear view of FIG. Plan view,
FIG. 9 is a plan view of another embodiment of the present invention, FIG. 10 is a plan view showing the operating mode of FIG. 9, and FIG. 11 is a perspective view of a conventional work reversing device. 1... Support shaft, 2... Main clamp member, 2b...
Fixed clamp claw, 3...Movable clamp claw, 3d...
...Cam follower, 4... Drive wheel, 5... Movable clamp claw opening/closing cam, 6... Rotation regulating means, 6a...
First stopper, 6b...Second stopper, W...Work, RU...Rotary actuator.

Claims

[Scope of utility model registration request]

A substantially horizontal support shaft rotatably supported by a frame substantially perpendicular to the direction of movement of the workpiece, and a fixed clamp supported by this support shaft and extending to one side on the downstream side in the direction of movement of the workpiece. a main clamp member having a claw formed thereon; a movable clamp member having a movable clamp claw swingably supported by the main clamp member and extending substantially parallel to the fixed clamp claw;
A drive wheel that is driven to rotate forward and backward about the support shaft, and a drive wheel that swings the movable clamp member by relative rotation of the drive wheel with respect to the movable clamp member and integrates the movable clamp member with the drive wheel. A work reversing device comprising: a movable clamp pawl opening/closing cam formed on a drive wheel; and rotation regulating means disposed on the frame body for regulating the rotation range of the main clamp member.