JPS636123U

JPS636123U -

Info

Publication number: JPS636123U
Application number: JP9924386U
Authority: JP
Priority date: 1986-06-27
Filing date: 1986-06-27
Publication date: 1988-01-16

Description

[Brief explanation of drawings]

第１図は本考案に係るクランプ装置を構成する
第１クランプ装置の一実施例を示す図面で、イは
平面図、ロはイのロ―ロ断面図、第２図イ，ロは
同じく第２クランプ装置を示す第１図イ，ロと同
様の図面、第３図は本考案に係るクランプ装置の
配置例を示す平面図、第４図は油圧プレスの一例
を示す正面図、第５図イ，ロは従来の下工具のク
ランプ手段を示す説明図である。２１はクランプ装置、２２は第１クランプ装置
、２３は第２クランプ装置、２４は押桿、２７は
押金物、２９はロータリーアクチユエータ、３５
はＴ字状勾配面部、３７はスライド台。 Fig. 1 is a drawing showing an embodiment of the first clamp device constituting the clamp device according to the present invention, in which A is a plan view, B is a cross-sectional view of A, and Fig. 2 A and B are similar views. 2. Drawings similar to FIGS. 1A and 2B showing the clamping device, FIG. 3 is a plan view showing an example of the arrangement of the clamping device according to the present invention, FIG. 4 is a front view showing an example of a hydraulic press, and FIG. A and B are explanatory diagrams showing a conventional lower tool clamping means. 21 is a clamping device, 22 is a first clamping device, 23 is a second clamping device, 24 is a push rod, 27 is a pusher, 29 is a rotary actuator, 35
37 is a T-shaped inclined surface part and a slide table.

Claims

[Scope of utility model registration request]

It is a device that is arranged in appropriate numbers at required positions on the bed of the press to clamp the lower tool from both sides, and includes a push rod with a pusher attached to its tip, and a swing mechanism that raises and lowers the push rod. a first clamp device disposed on one side of the bed having a
The proximal end of the push rod in the clamping device forms a required slope surface, and the slide table, which has the same slope as this slope surface and is provided in contact with the slope surface, is movable in the direction of the slope. A second clamping device disposed on the other side of the bed allows the push rod to move in and out by the required amount, and when the lower tool is clamped by these two clamp devices, the respective push rod is lowered. 1. A lower tool clamping device for a press, characterized in that the device is configured to clamp a lower tool in a state with a required inclination in a direction.