JPS619131U

JPS619131U - Press processing equipment

Info

Publication number: JPS619131U
Application number: JP9109784U
Authority: JP
Inventors: 保夫小野
Original assignee: 株式会社東芝
Priority date: 1984-06-19
Filing date: 1984-06-19
Publication date: 1986-01-20

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

【図面の簡単な説明】第１図は本考案によるプレス加工装置の一実施例を示す
断面図、第２図および第３図は第１図で示したストリッ
パーの互いに異なる分割構成をそれぞれ示す平断面図、
第４図は第１図の装置における絞り加工状態を示す図、
第５図は従来のプレス加工装置を示す断面図、、第６図
および第７図は第５図によるブランク打ち抜きおよび絞
り状態を示す断面図である。 − １２・・・・・・絞りポンチ、１３・・・・・・抜
きグイ、１６・・・・・・ブランク抜き兼絞りグイ、２
０・・・・・・ブランク、２２・・・・・・ストリッパ
ー。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a cross-sectional view showing an embodiment of the press processing apparatus according to the present invention, and FIGS. 2 and 3 are flat views showing different divisional configurations of the stripper shown in FIG. cross section,
FIG. 4 is a diagram showing the drawing state in the apparatus of FIG. 1;
FIG. 5 is a sectional view showing a conventional press working apparatus, and FIGS. 6 and 7 are sectional views showing blank punching and drawing states according to FIG. 5. - 12... Squeezing punch, 13... Punching guide, 16... Blank punching and drawing guide, 2
0...Blank, 22...Stripper.

Claims

[Scope of utility model registration request]

A drawing punch, a punching pin arranged at a distance corresponding to the drawing depth from the outer periphery of the drawing punch, and a punching pin which can be inserted and removed from the gap between the drawing punch and punching die, and when inserted, the punching pin A blanking/drawing die that punches out the upper blank and performs drawing processing using a drawing punch, and this blank is divided into a plurality of pieces that can be fitted onto the outer periphery of the blank-cutting/drawing die and can be separated outwardly. and a stripper which is driven so as to fit on the outer periphery of the blanking/drawing re-die in conjunction with the drawing process of the above-mentioned blanking/drawing re-die.