JPH0281724U

JPH0281724U -

Info

Publication number: JPH0281724U
Application number: JP15907688U
Authority: JP
Priority date: 1988-12-07
Filing date: 1988-12-07
Publication date: 1990-06-25

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の一実施例を示し、第
１図はプレス型の縦断面図、第２図は第１図と異
なる箇所におけるプレス型の縦断面図、第３図は
ワーク取出し工程における可動ダイの後退状態を
示す縦断面図である。第４図は本考案が対象とす
るワークの断面形状の一例を示す図である。１…プレス型、２…上型、３…下型、４…固定
パンチ、５…可動パンチ、６…固定ダイ、７…可
動ダイ、８…移動手段、Ｗ…ワーク。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional view of a press die, Figure 2 is a longitudinal sectional view of the press die at a location different from that in Figure 1, and Figure 3 is a longitudinal sectional view of the press die at a different location from that in Figure 1. FIG. 3 is a longitudinal cross-sectional view showing a retracted state of the movable die in a workpiece removal process. FIG. 4 is a diagram showing an example of the cross-sectional shape of a workpiece to which the present invention is applied. 1...Press die, 2...Upper die, 3...Lower die, 4...Fixed punch, 5...Movable punch, 6...Fixed die, 7...Movable die, 8...Moving means, W...Work.

Claims

[Scope of utility model registration request]

a lower mold; an upper mold that is vertically movable relative to the lower mold;
A press having a die provided on the lower mold, on which a work is placed, and a punch provided on the upper mold, which presses and bends the work placed on the die by lowering the upper mold. In the apparatus, the die is composed of an upper fixed die that always supports the workpiece at the same position, and a lower movable die that slides with respect to the fixed die, and the movable die is used to bend the workpiece, and then A press mold structure characterized in that a moving means for moving the workpiece away from the workpiece is provided.