JPH0470439U

JPH0470439U -

Info

Publication number: JPH0470439U
Application number: JP11288790U
Authority: JP
Priority date: 1990-10-26
Filing date: 1990-10-26
Publication date: 1992-06-22

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の第１実施例で、第１
図はワーク取付台の縦断面図、第２図はワーク取
付台の正面図、第３図は第２図の−線断面図
、第４図はシリンダの油圧回路図、第５図、第６
図は本考案の第２実施例で、第５図はワーク取付
台の部分断面図、第６図はワーク取付台の正面図
、第７図、第８図は本考案の第３実施例で、第７
図はワーク取付台の部分断面図、第８図は第７図
の−線断面図である。１……ワーク取付台、５，６１，６４……先行
押付け具、７……コネクテイングロツド、１１，
２１，２１……取付基準金、１２，２２，２２…
…取付基準面、１５，２５，２５……クランパ、
１６，２６，２６……クランプ面、Ａ，Ｂ……位
置決め基準面、Ｃ，Ｄ……押圧面。 Figures 1 to 4 show the first embodiment of the present invention.
The figure is a vertical cross-sectional view of the workpiece mount, Figure 2 is a front view of the workpiece mount, Figure 3 is a sectional view taken along the - line in Figure 2, Figure 4 is a hydraulic circuit diagram of the cylinder, Figures 5 and 6
The figure shows the second embodiment of the present invention, Fig. 5 is a partial sectional view of the workpiece mount, Fig. 6 is a front view of the workpiece mount, and Figs. 7 and 8 show the third embodiment of the invention. , 7th
The figure is a partial cross-sectional view of the workpiece mounting base, and FIG. 8 is a cross-sectional view taken along the line -- in FIG. 7. 1... Work mounting stand, 5, 61, 64... Advance pressing tool, 7... Connecting rod, 11,
21, 21... Mounting reference metal, 12, 22, 22...
...Mounting reference surface, 15, 25, 25... Clamper,
16, 26, 26... Clamping surface, A, B... Positioning reference surface, C, D... Pressing surface.

Claims

[Claim for Utility Model Registration] By pressing the pressing surfaces provided at both ends of one side of a long workpiece with the clamping surfaces of separate clampers, the positioning reference planes at both ends of the other side of the workpiece are pressed. In a positioning device for a long workpiece, which is positioned on a mounting reference surface of a mounting reference metal provided on a workpiece mounting base and held vertically, the mounting reference surface of the mounting reference metal and the clamping surface of the clamper are are arranged to face each other and are formed in a relatively small area, while the clamping surface of each clamper presses the pressing surface of the workpiece, before the clamping surface of each clamper presses the pressing surface of the workpiece. A positioning device for a long workpiece, comprising a preceding pressing tool that presses both positioning reference surfaces to seat them on the mounting reference surface of a mounting reference metal.