JPS5985626U

JPS5985626U - press die lifter device

Info

Publication number: JPS5985626U
Application number: JP18194182U
Authority: JP
Inventors: 義春北村
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 the drawing]

第１図は実施例を装着したプレスのボルスタの平面図、
第２図は一部断面の側面図、第３図は第１図の■−■断
面図、第４図は第１図のＩＶ−ＩＶ断面図で、ａはレー
ル上昇時、ｂはレール下降時を示した図である。１はベッド、２はボルスタ、３はＴ溝、４はコロ、５は
レール、６はプレート、７はプレート、８はピン、９は
長溝、１０はピン、１１はばね、１２はチューブ部材、
１３は開口、である。Figure 1 is a plan view of the press bolster equipped with the embodiment;
Figure 2 is a partially sectional side view, Figure 3 is a ■-■ cross-sectional view of Figure 1, and Figure 4 is a cross-sectional view of IV-IV in Figure 1, where a is when the rail is rising and b is when the rail is lowered. It is a figure showing time. 1 is a bed, 2 is a bolster, 3 is a T-groove, 4 is a roller, 5 is a rail, 6 is a plate, 7 is a plate, 8 is a pin, 9 is a long groove, 10 is a pin, 11 is a spring, 12 is a tube member,
13 is an opening.

Claims

[Scope of utility model registration request]

In a press die lifter device, a hollow tube member made of an elastic material and expandable with compressed air is attached to a groove provided in a press bolster, and a tube member is attached to the upper part of the tube member as the tube expands and contracts. 1. A tie lifter device for a press, characterized in that a rail is provided that moves up and down, and rollers are provided on the rail to receive a valley pattern.