JPS59190430U

JPS59190430U - press mold

Info

Publication number: JPS59190430U
Application number: JP8385683U
Authority: JP
Inventors: 小島　光夫; 野坂　潤一郎
Original assignee: Nissan Motor Co Ltd
Current assignee: Nissan Motor Co Ltd
Priority date: 1983-06-03
Filing date: 1983-06-03
Publication date: 1984-12-17

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図は従来のプレス型の要部断面図、第２図、第３図
および第４図は同じ〈従来のプレス型においてワークを
ポンチ上に載置する場合の過程を示す要部断面図、第５
図ないし第７図はこの考案の第１実施例を示し、第５図
はその平面図、第６図および第７図はその断面図、第８
図ないし第１０図はこの考案の第２実施例を示し、第８
図はその平面図、第９図および第１０図はその断面図で
ある。　　　　− １０・・・・・・下型、１１・・−・・・ポンチ、１３
．　２．０・・・・・・駒、１４．２１・・・・・・駒
ガイド、１６・・・・・・上型、１７・・・・・・ワー
ク、１９・・・・・・Ｌ　Ｌｌ、　Ｌ２””リフタ。Figure 1 is a sectional view of the main part of a conventional press die, and Figures 2, 3, and 4 are the same. , 5th
7 to 7 show a first embodiment of this invention, FIG. 5 is a plan view thereof, FIGS. 6 and 7 are sectional views thereof, and FIG.
Figures 10 to 10 show a second embodiment of this invention;
The figure is a plan view thereof, and FIGS. 9 and 10 are sectional views thereof. - 10...Lower mold, 11...Punch, 13
．． 2.0... Piece, 14.21... Piece guide, 16... Upper die, 17... Work, 19... L Ll, L2"" lifter.

Claims

[Scope of utility model registration request]

A lifter consisting of a piece on which a work is placed, a piece guide that guides the lifting and lowering of this piece and elastically supports it in the raised position, an upper mold that pushes down and lowers the piece of this lifter, and a lowering front piece. A press die characterized by being equipped with a lower punch having a groove for passing through.