JPS6235730U

JPS6235730U -

Info

Publication number: JPS6235730U
Application number: JP12921585U
Authority: JP
Priority date: 1985-08-23
Filing date: 1985-08-23
Publication date: 1987-03-03

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の平面図、第２図は
その正面図、第３図はその側面図、第４図はその
揺動部材の支持構造及び回転駆動装置を示す第３
図Ａ―Ａ線縦断面図、第５図はその回転駆動装置
を示す第３図Ｂ―Ｂ線横断面図、第６図はその工
作物をクランプする構造及び揺動部材の他側部を
閉位置に係止する構造を示す第２図Ｃ―Ｃ屈曲線
横断面図、第７図はそのフインガの駆動構造を示
す第２図Ｄ―Ｄ線縦断面図、第８図はそのフイン
ガの駆動構造及び副クランプシリンダの配置を示
す第７図Ｅ―Ｅ屈曲線縦断面図である。１はクランプ装置本体、３は揺動部材、４は工
作物、５は把持部材（フインガ）、６は基準面、
８はクランプシリンダ（主クランプシリンダ）、
９はクランプシリンダ（副クランプシリンダ）、
１０は係止部材である。 FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a side view thereof, and FIG.
Figure 5 is a longitudinal sectional view taken along the line A-A, Figure 5 is a cross-sectional view taken along the line B-B shown in Figure 3, and Figure 6 shows the structure for clamping the workpiece and the other side of the swinging member. FIG. 2 is a cross-sectional view of the curved line C--C showing the structure for locking the finger in the closed position, FIG. 7 is a vertical cross-sectional view taken along the line D--D of FIG. FIG. 7 is a vertical cross-sectional view taken along the curved line EE in FIG. 7, showing the arrangement of the drive structure and the sub-clamp cylinder. 1 is a clamping device body, 3 is a swinging member, 4 is a workpiece, 5 is a gripping member (finger), 6 is a reference plane,
8 is a clamp cylinder (main clamp cylinder),
9 is a clamp cylinder (sub-clamp cylinder),
10 is a locking member.

Claims

[Scope of utility model registration request]

A workpiece clamping device having a clamping device main body provided with a reference surface for receiving a workpiece at a predetermined position, and a clamp cylinder for positioning and clamping the workpiece by pressing the workpiece against this reference surface. One side of the swinging member is attached to one side of the clamping device main body, and the other end of the swinging member is swung between a predetermined closed position where the other end is close to the clamping device main body and a predetermined open position where the other end is away from the clamping device main body. The workpiece is movably supported, and the swinging member is provided with a gripping member for gripping the workpiece in a predetermined position, and the workpiece is gripped by the swinging member via the gripping member when the swinging member is locked in the closed position. While the reference surface is located at a position facing the workpiece, the clamp cylinder is supported by the swinging member so that the workpiece can be pressed against the reference surface with the swinging member locked in the closed position. A workpiece clamping device characterized by: