JPS5985623U

JPS5985623U - trimming mold

Info

Publication number: JPS5985623U
Application number: JP18194282U
Authority: JP
Inventors: 池田　卓爾
Original assignee: アイダエンジニアリング株式会社
Priority date: 1982-12-01
Filing date: 1982-12-01
Publication date: 1984-06-09

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 drawings]

第１図は実施例の下死点の状態における要部縦断面図、
第２図は第１図の■矢視によるタイの保持構造を示す図
、第３図はタイの開閉状態を示す要部平面図、第４区は
実施例の上死点から若干下降［７た状態を示す要部縦断
面図、第５図はパンチのヨロメキ運動を示す平面図であ
る。１は上型ダイセット、２はガイド、３はダイ、４はピン
、５はばね、６はワーク、７はばね、８はノックアウト
、９は下型ダイセット、１０はダイクッション、１１は
カム、１２はカム、１３はカム部、１４はパンチ、１５
はロケータ、１６はピン、１７はばね、１８は位置決め
ピン、１９はホルダ、２０はリフタ、２１はばね、２２
はストッパ、２３はカムである。FIG. 1 is a longitudinal cross-sectional view of the main part of the embodiment in the bottom dead center state;
Fig. 2 is a diagram showing the tie holding structure as viewed from the ■ arrow in Fig. 1, Fig. 3 is a plan view of the main part showing the open/closed state of the tie, and the fourth section is slightly lowered from the top dead center of the embodiment [7]. FIG. 5 is a longitudinal sectional view of the main part showing the state in which the punch is rotated, and FIG. 5 is a plan view showing the twisting movement of the punch. 1 is an upper die set, 2 is a guide, 3 is a die, 4 is a pin, 5 is a spring, 6 is a workpiece, 7 is a spring, 8 is a knockout, 9 is a lower die set, 10 is a die cushion, 11 is a cam , 12 is a cam, 13 is a cam portion, 14 is a punch, 15
is a locator, 16 is a pin, 17 is a spring, 18 is a positioning pin, 19 is a holder, 20 is a lifter, 21 is a spring, 22
is a stopper, and 23 is a cam.

Claims

[Scope of utility model registration request]

In the so-called diagonal die for trimming, the lower die set is equipped with a punch that performs diagonal movement by a cam fixed to the lower die set, and a locator for positioning the workpiece above the punch is eccentric to the punch. A split tie is provided to be rotatable about a fulcrum and surrounds the outer periphery of the workpiece that has been soldered to the locator, and is movable in the horizontal direction on the upper die set. 1. A rimming mold characterized in that a cam that biases toward the lower die set is provided.