JPS62183924U

JPS62183924U -

Info

Publication number: JPS62183924U
Application number: JP7221586U
Authority: JP
Priority date: 1986-05-14
Filing date: 1986-05-14
Publication date: 1987-11-21

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図は縦断側面図であつて第２図および第３図
の―線断面図、第２図は第１図の―線断
面図、第３図は第１図の―線断面図、第４図
は第１図の―線断面図、第５図はワークの一
部周縁不要部の切除開始時の第１図に対応した断
面図、第６図はワークの一部折曲げ時の第１図に
対応した断面図、第７図はワークの残余の周縁不
要部切除時の第４図に対応した断面図である。１…上トリミングダイ、２…上パツド、３…下
トリミングダイ、４…下パツド、５…曲げダイ、
５ａ…上端内縁、７…上トリミング刃、１０，１
５…下トリミング刃、Ｗ…ワーク。 The drawings show one embodiment of the present invention,
1 is a vertical side view, and is a sectional view taken along the line ``-'' in FIGS. 2 and 3, FIG. 2 is a sectional view taken along the ``-'' line in FIG. Figure 4 is a sectional view taken along the line - - in Figure 1, Figure 5 is a sectional view corresponding to Figure 1 at the time of starting cutting of a part of the peripheral unnecessary part of the workpiece, and Figure 6 is a cross-sectional view when part of the workpiece is bent. 1, and FIG. 7 is a sectional view corresponding to FIG. 4 when the remaining peripheral unnecessary portion of the workpiece is removed. 1... Upper trimming die, 2... Upper pad, 3... Lower trimming die, 4... Lower pad, 5... Bending die,
5a...Top inner edge, 7...Top trimming blade, 10,1
5...Lower trimming blade, W...Work.

Claims

[Scope of utility model registration request]

A composite mold device for cutting off unnecessary peripheral parts of a thin plate-shaped workpiece and bending a part of the peripheral part of the workpiece after removing the unnecessary part, has an upper trimming blade on the inner peripheral edge of the lower end and can be raised and lowered. an upper trimming die; an upper pad supported by the upper trimming die so as to come into contact with the top surface of the workpiece; a lower trimming blade that cooperates with a part of the upper trimming blade to cut off unnecessary parts of the peripheral edge of the workpiece. a bending die having an outer edge of the upper end and both edges of the upper end and fixed to bend the work between the inner edge of the upper end and the outer surface of the upper pad; arranged to be movable up and down to clamp and press the work between the upper pad; The lower pad is provided with a lower trimming blade on the inner edge of the upper end for cutting off the remaining unnecessary portion of the peripheral edge of the workpiece in cooperation with the upper trimming blade, and the lower pad is disposed below the upper end of the bending die. With trimming die;
A composite mold device comprising: