JPS60190427U

JPS60190427U - press mold

Info

Publication number: JPS60190427U
Application number: JP7861784U
Authority: JP
Inventors: 倉橋　勝利
Original assignee: 日産自動車株式会社
Priority date: 1984-05-30
Filing date: 1984-05-30
Publication date: 1985-12-17

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図はこの考案の一実施例を示す部分断面図、第２図
はこの考案の他の実施例を示す要部断面図、第３，４図
はそれぞれ従来のプレス金型を例示する部分断面図であ
る。１１・・・上型、１２・・・下型、１３・・・ピアスポ
ンチ、１４・・・ワーク押え、１５・・・リテーナ、１
６・・・弾性部材、１７，２０・・・面加工用ポンチ、
１８・・・ボタンダイ、１８ａ・・・上端面、１９・・
・ワーク。第２図第３図Fig. 1 is a partial sectional view showing one embodiment of this invention, Fig. 2 is a sectional view of main parts showing another embodiment of this invention, and Figs. 3 and 4 are parts illustrating a conventional press mold, respectively. FIG. 11...Upper die, 12...Lower die, 13...Earring punch, 14...Work holder, 15...Retainer, 1
6... Elastic member, 17, 20... Punch for surface processing,
18... Button die, 18a... Upper end surface, 19...
·work. Figure 2 Figure 3

Claims

[Claims for Utility Model Registration] A movable mold 11 and a fixed mold 12, a piercing punch 13 and a workpiece holder 14 provided on the movable mold 11, and a button die 18 provided on the fixed mold 12 at a position facing the piercing punch 13. In a press mold comprising: a surface processing punch 17.20 operated in conjunction with the piercing punch 13 is provided at a position adjacent to the piercing punch 13, and a surface processing punch 17.20 is provided at a position adjacent to the piercing punch 13, and the end surface 18a of the button die 18 is used for surface processing. A press mold characterized by a surface that functions as a gooey surface.