JPH034320U

JPH034320U -

Info

Publication number: JPH034320U
Application number: JP6416289U
Authority: JP
Priority date: 1989-06-01
Filing date: 1989-06-01
Publication date: 1991-01-17

Description

[Brief explanation of the drawing]

第１図は本考案に係るプレス金型の実施例を示
した斜視図、第２図は他の実施例のダイを示した
斜視図、第３図は従来のプレス金型を示した斜視
図。１０……パンチ、１２……ダイ、１８ａ，１８
ｂ，１８ｃ，１８ｄ，１８ｅ，１８ｆ……分割片
、３４ａ，３４ｂ，３４ｃ，３４ｄ，３４ｅ，３
４ｆ……分割片、５０……ダイ、５４，５６，５
８，６０……ダイ構成部材。 Fig. 1 is a perspective view showing an embodiment of a press die according to the present invention, Fig. 2 is a perspective view showing a die of another embodiment, and Fig. 3 is a perspective view showing a conventional press die. . 10...Punch, 12...Die, 18a, 18
b, 18c, 18d, 18e, 18f...divided piece, 34a, 34b, 34c, 34d, 34e, 3
4f...Divided piece, 50...Die, 54, 56, 5
8, 60...Die component.

Claims

[Claims for Utility Model Registration] 1. A press mold comprising a die and a punch for deforming, punching, etc. a workpiece placed on the die by pressing, the die or the die comprising: The whole or a part of the member can be divided into a plurality of divided pieces in the width direction and/or length direction, and the size ratio of each divided piece in the width direction or length direction is 2 ⁰ : 2 ¹ :2
A die characterized in that: ² :...:2n ^-1 : ²ⁿ (n is an integer). 2. In a press mold equipped with a die and a punch for deforming, punching, etc. a workpiece placed on the die by pressing, the whole or part of the punch or the members constituting the punch The portion can be divided into a plurality of divided pieces in the width direction and/or length direction, and the size ratio of each divided piece in the width direction or length direction is 2 ⁰ : 2 ¹ :2 ² :...:2 ^n-1 :2 ⁿ (n is an integer). 3. A press mold comprising the die according to claim 1 and the punch according to claim 2.