JPS5958523U

JPS5958523U - press mold

Info

Publication number: JPS5958523U
Application number: JP15137382U
Authority: JP
Inventors: 高田　光雄
Original assignee: 日産自動車株式会社
Priority date: 1982-10-05
Filing date: 1982-10-05
Publication date: 1984-04-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のプレス型の正面断面図、第２図および第
３図はそれぞれ従来のプレス型における異なるタイプの
グイフェース部を示す正面断面図、第４図はこの考案に
係るプレス型の一実施例の正面断面図、第５図は第４図
のプレス型のグイフェース部の拡大図、第６図はこの考
案に係るプレス型におけるグイフェース部の別実施例の
正面断面図である。７・・・下型、１０・・・上型、１４・・・ワーク、２
３・・・プレス型、２４．２８，３９．４０・・・グイ
フェース部材、２５・・・ブランクホルダ。Figure 1 is a front sectional view of a conventional press die, Figures 2 and 3 are front sectional views showing different types of face parts in the conventional press die, and Figure 4 is a front sectional view of a press die according to this invention. FIG. 5 is an enlarged view of the Gui face portion of the press mold of FIG. 4, and FIG. 6 is a front sectional view of another embodiment of the Gui face portion of the press mold according to this invention. 7...Lower die, 10...Upper die, 14...Work, 2
3... Press mold, 24.28, 39.40... Guiface member, 25... Blank holder.

Claims

[Scope of utility model registration request]

In a press die in which press forming is carried out by clamping a blank material under pressure between a stiff face part of a blank holder provided on a lower die and a stiff face part of an upper die opposite to the stiff face part, the tie face part of the blank holder and the above A press mold characterized in that the upper mold face part is made of a material having wear resistance and strength.