JPS6060114U

JPS6060114U - press mold

Info

Publication number: JPS6060114U
Application number: JP15211483U
Authority: JP
Inventors: 神谷　俊二; 牧本　文夫
Original assignee: 日産自動車株式会社
Priority date: 1983-10-03
Filing date: 1983-10-03
Publication date: 1985-04-26

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図は従来のプレス型を示す断面図、第２図Ａ、　Ｂ
は第１図に示すプレス型によりワークの加工を行なって
いる状態を示し第１図におけるｎ−■線に相当する断面
図、第３図Ａは他の従来のプレス型を示し第２図に相当
する断面図、第３図Ｂは同図Ａに示すプレス型により加
工したワークを示す斜視図、第４図Ａは本考案の一実施
例（こ係るプレス型によりワークの加工を行なっている
状態を示し、同図ＢのＡ−Ａ線に相当する断面図、第　
　　１４図Ｂは同図ＡにおけるＢ−Ｂ線に相当する断面
図、第５図Ａは第４図に示すプレス型により加工が終了
した状態を示し、同図ＢのＡ−Ａ線に相当する断面図、
第５図Ｂは同図ＡにおけるＢ−Ｂ線に相当する断面図で
ある。１０・・・下型、１１・・・上型、１２・・・ダイ１．
１５・・・スライドカム、１９・・・切刃、２０・・・
第１ポンチ、２１・・・第２ポンチ、２４・・・スクラ
ップカッタ。（Ａ）　　１ −ｊｆｌ瞑主、（ＩＪ　。（Ｂ）ゞ≧ゴハFigure 1 is a sectional view showing a conventional press mold, Figure 2 A and B
1 shows a state in which a workpiece is being processed by the press die shown in FIG. 1, and is a cross-sectional view corresponding to the line n-■ in FIG. FIG. 3B is a perspective view showing a workpiece processed by the press die shown in FIG. A cross-sectional view corresponding to the A-A line in Figure B shows the state.
Figure 14B is a sectional view corresponding to the line B-B in Figure A, and Figure 5A shows the state where processing has been completed by the press die shown in Figure 4, and corresponds to the line A-A in Figure B. cross section,
FIG. 5B is a sectional view corresponding to the line BB in FIG. 5A. 10...lower die, 11...upper die, 12...die 1.
15... Slide cam, 19... Cutting blade, 20...
1st punch, 21...2nd punch, 24...scrap cutter. (A) 1 -jfl Meditation Lord, (IJ. (B) ゞ≧Goha

Claims

[Scope of utility model registration request]

A die that supports a cylindrical workpiece is attached to the lower mold, and a cutting edge is formed at the lower end of the outer peripheral surface of the die, and the tip surface has a convex shape and cooperates with the cutting edge to cut the edge of the workpiece. a slide cam that is attached to the lower mold so as to be able to move forward and backward radially; a first punch that cuts the workpiece; and a second punch that has a concave tip and works together with the cutting blade to cut the end of the workpiece; The press die is provided with a scrap cutter that cooperates with the punch to cut the scrap cut from the workpiece into parts.