JPS62159935U

JPS62159935U -

Info

Publication number: JPS62159935U
Application number: JP4622186U
Authority: JP
Priority date: 1986-03-31
Filing date: 1986-03-31
Publication date: 1987-10-12

Description

[Brief explanation of the drawing]

第１図および第２図は本考案のプレス加工装置
の一実施例の要部を示す断面図であり、第１図は
ラムの上死点時、第２図はラムの下死点時を示す
図である。１１……下型ダイセツト、１２……ブロツク、
１３……上型ダイセツト、１４……タイミングロ
ツドホルダ、１５……タイミングロツド、１６…
…透孔、１７……第１の貫通孔、１８……第２の
貫通孔、１９……圧縮空気、２０……ねじ、２１
……カラー、２２……圧縮ばね。 Figures 1 and 2 are cross-sectional views showing essential parts of an embodiment of the press working apparatus of the present invention, with Figure 1 showing the ram at the top dead center and Figure 2 showing the ram at the bottom dead center. FIG. 11...Lower die set, 12...Block,
13...Upper die set, 14...Timing rod holder, 15...Timing rod, 16...
...Through hole, 17...First through hole, 18...Second through hole, 19...Compressed air, 20...Screw, 21
...Color, 22...Compression spring.

Claims

[Scope of utility model registration request]

In a press processing device in which an upper die set that is raised and lowered by a ram is placed above a lower die set,
A timing rod that elastically abuts on the lower die set at the bottom dead center of the ram, a holder portion of the upper die set that slidably supports this rod, and a timing rod that penetrates the rod in a direction substantially perpendicular thereto. a first through hole extending through the ram, and a second through hole passing through the holder portion in a direction substantially perpendicular thereto; A press working device characterized by having a configuration in which compressed air is ejected at the top dead center of the ram, and the compressed air is not ejected due to mismatch at the top dead center of the ram.