JPS6139313U

JPS6139313U - Cutting press mold

Info

Publication number: JPS6139313U
Application number: JP12275984U
Authority: JP
Inventors: 正和柳谷
Original assignee: 日産自動車株式会社
Priority date: 1984-08-10
Filing date: 1984-08-10
Publication date: 1986-03-12

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案に係る切断用プレス型の一実施例の正
面断面図、第２図は従来の切断用プレス型の正面断面図
、第３図は従来の切断用プレス型で切断したワークの切
断面に生じるパリの状態の概略説明図、第４図はこの考
案に係る切断用プレス型で切断したワークの切断面に生
じるパリの状態の概略説明図である。２１・・・・・・下ホルダ（一方のホルダ）、２３・・
・下刃（一方の切断刃）、２３ｂ・・・・・・下刃の刃
先、２４・・・・・・下パッド（一方のパッド）、２９
・・曲下型（一方の型）、３２・・・・・・上ホルダ（
他方のホルダ）、３３・・・・・・上刃（他方の切断刃
）、３４・・・・・・上パッド（他方のパッド）、３９
・・曲上型（他方の型）。Fig. 1 is a front sectional view of an embodiment of the cutting press mold according to this invention, Fig. 2 is a front sectional view of a conventional cutting press mold, and Fig. 3 is a work cut by the conventional cutting press mold. FIG. 4 is a schematic explanatory diagram of the state of fringes occurring on the cut surface of a workpiece cut by the cutting press die according to the invention. 21...Lower holder (one holder), 23...
・Lower blade (one cutting blade), 23b... Lower blade tip, 24... Lower pad (one pad), 29
...Curved lower mold (one mold), 32... Upper holder (
the other holder), 33... upper blade (the other cutting blade), 34... the upper pad (the other pad), 39
...Curved type (the other type).

Claims

[Scope of utility model registration request]

A seven-sided mold having one holder fixed stationary, one cutting blade fixed to one holder, and one pad slidably provided to one holder; The other holder is provided facing each other and can approach and separate from one holder, and the other holder is fixed to the other holder and when the other holder approaches one holder, it cooperates with one cutting blade to cut the workpiece. The other cutting blade is slidably provided on the other holder and cooperates with one pad to hold the workpiece prior to cutting the workpiece when the other holder approaches the one holder. 1. A cutting press mold comprising: a pad;