JPS59157729U

JPS59157729U - Cam type press type

Info

Publication number: JPS59157729U
Application number: JP4982183U
Authority: JP
Inventors: 中井　善男; 大西　善弘; 勇勝又
Original assignee: トヨタ自動車株式会社
Priority date: 1983-04-04
Filing date: 1983-04-04
Publication date: 1984-10-23

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図は従来のカム式プレス型の縦断面図である。第２
図、第３図、第４図はこの考案のカム式プレス型の縦断
面図で、第２図は第１図と同じ状態で描いている。第３
図、第４図は第２図の要部の拡大図である。２０・・・・・・下型、４０・・・・・・上型、７０・
・・・・・パッド、１３・・・・・・異る方向、５２・
；・・・・受動カム、３４・・・・・・パンチ、２１・
・・・・・グイ、５６・・・・・・下面（平面）、７２
・・・・・・上面（平＠）。FIG. 1 is a longitudinal cross-sectional view of a conventional cam press type. Second
3, 4 are longitudinal sectional views of the cam type press mold of this invention, and FIG. 2 is drawn in the same state as FIG. 1. Third
4 are enlarged views of the main parts of FIG. 2. 20...Lower mold, 40...Upper mold, 70.
...Pad, 13...Different direction, 52.
;...Passive cam, 34...Punch, 21.
...Gui, 56...Bottom surface (plane), 72
...Top surface (flat @).

Claims

[Scope of utility model registration request]

a fixed lower mold; an upper mold that reciprocates toward the lower mold;
A pad that is incorporated into the upper mold and reciprocates relative to the upper mold in the same direction as the reciprocating movement of the upper mold, and a pad that reciprocates the upper mold by the relative movement between the upper mold and the pad. In the cam type press mold, the passive cam is composed of a passive cam that reciprocates in a direction different from the movement, a punch fixed to the passive cam, and a goo fixed to the lower mold. A cam type press type, characterized in that the passive cam and the pad are provided with a flat surface that can freely slide in a direction parallel to the reciprocating movement of the passive cam.