JPS63189416U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a schematic configuration diagram showing one embodiment of this invention, Fig. 2 is a sectional view taken along the line CC in Fig. 1, and Fig. 3 is a sectional view taken along the line CC in Fig.
The figure is a view seen from the direction of arrow D indicated by the solid line in Figure 2,
Figure 4 is a sectional view taken along the line H--H in Figure 2, and Figure 5 is a cross-sectional view showing the state of the workpiece after edge bending.
Figure 6 is a cross-sectional view similar to Figure 2 showing the state after edge bending, Figures 7 and 8 are
The figures are cross-sectional views showing the state of a conventional press machine before and after edge bending, and Figure 9 is a perspective view showing an example of an edge bent part whose edges are bent in multiple different directions. FIG. 10 is a perspective view showing an example in which the edge bending part shown in FIG. 9 is bent at an angle. 4...Sectional die, 5...Upper mold, 6...
Fixed die, 8...Floating die, 11...
Lower holder, 13... Punch, 14... Slide plate (guide member), 15... Guide plate, 16... Drive plate, 16a... Drive surface, 17...
Elastic body, W... workpiece member, Ws... edge.

Claims (1)

[Claims for Utility Model Registration] The upper mold contacts and presses the workpiece placed on the upper part of the punch on the lower holder, and the upper mold and the sectional die provided on the lower holder side In an edge bending die of a press machine that bends an edge of a workpiece, the sectional die is provided on a fixed die fixed to the lower holder and on the punch so as to be inclined with respect to the moving direction of the upper die. An edge bending die for a press machine, characterized in that it is divided into a floating die that is slidably attached along a guide member and that slides in contact with a drive surface provided on the lower holder. .