JPS5889130U

JPS5889130U - press machine

Info

Publication number: JPS5889130U
Application number: JP18688281U
Authority: JP
Inventors: 政男山口
Original assignee: 株式会社長瀬鉄工所
Priority date: 1981-12-14
Filing date: 1981-12-14
Publication date: 1983-06-16

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]

図面はこの考案を具体化したプレス機を示すものであっ
て、第１図は背面図、第２図は一部破断側面図、第３図
は主にスライドの上面を示す平断面図、第４図は上部枕
板のロック機構を系す平断面図、第５図〜第７図はそれ
ぞれ要部の作動状態を示す断面図である。下部枕板２３、下部金型２４、スライド３３、上部枕板
３７、上部金型３８、カム板４６、下降カム部４６ａ１
上昇カム部４６ｂ０The drawings show a press machine that embodies this idea. Figure 1 is a rear view, Figure 2 is a partially cutaway side view, Figure 3 is a plan sectional view mainly showing the top surface of the slide, and Figure 3 is a cross-sectional view mainly showing the top of the slide. FIG. 4 is a plan sectional view showing the locking mechanism of the upper pillow board, and FIGS. 5 to 7 are sectional views showing the operating states of the main parts, respectively. Lower pillow plate 23, lower mold 24, slide 33, upper pillow plate 37, upper mold 38, cam plate 46, lowering cam part 46a1
Rising cam part 46b0

Claims

[Claims for Utility Model Registration] 1. A lower pillow plate on which a lower mold is placed, a slide that moves up and down above the lower pillow plate, and a slide that is rotatable in a vertical plane on the lower surface of the slide. In a press machine, in which the upper part of the pillow plate is attached to which the upper mold is attached, and the upper pillow plate can be rotated by its own weight to a hanging position, as the upper pillow plate in the hanging position is lowered, the a lowering cam part that engages with a part of the upper pillow board to invert the upper pillow board; and a lowering cam part that is continuous with the lowering cam part and when the upper pillow board is further lowered, the upper pillow board is inverted. 1. A press machine, characterized in that a cam plate having: a rising cam portion that rotates to a substantially horizontal position is provided near the lower pillow plate. 2. The press machine according to claim 1, wherein an auxiliary guide means is provided near the cam plate to guide one end of the upper pillow plate in the hanging position onto the cam plate. −