JPH0420422U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第４図は本考案の一実施例を示す
もので、第１図は本考案に係る射出成形機におけ
る可動盤の正面図、第２図は第１図の−線に
沿う断面図、第３図は第１図の−線に沿う断
面図、第４図は変形の説明図である。第５図は従
来の可動盤を用いた射出成形機の主要部の正面図
、第６図は従来の可動盤の変形説明図である。 １……可動盤、１ａ……可動盤本体、１ｂ……
トグルブラケツト部、１ｃ……ボス、１ｄ……軸
孔、１ｅ……リブ、２……タイロツド。 Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a front view of a movable platen in an injection molding machine according to the present invention, and Figure 2 is a cross section taken along the - line in Figure 1. FIG. 3 is a sectional view taken along the - line in FIG. 1, and FIG. 4 is an explanatory diagram of the modification. FIG. 5 is a front view of the main parts of an injection molding machine using a conventional movable plate, and FIG. 6 is a diagram illustrating a modification of the conventional movable plate. 1...Movable plate, 1a...Movable plate main body, 1b...
Toggle bracket part, 1c...boss, 1d...shaft hole, 1e...rib, 2...tie rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定盤とエンドプレートの間に設けられたタイ
ロツドに摺動自在に取り付けられ、トグル機構に
より押し動かされて固定盤との間で金型の型締め
を行う射出成形機の可動盤であつて、トグル機構
の一対のトグルリンクにそれぞれ個々に連結され
る一対のトグルブラケツト部は、エンドプレート
に向けて可動盤の可動盤本体に突設されており、
かつ上記一対のトグルブラケツト部の間にリブが
架設されたことを特徴とする射出成形機における
可動盤。 A movable plate of an injection molding machine that is slidably attached to a tie rod provided between a fixed plate and an end plate, and is pushed and moved by a toggle mechanism to clamp the mold between the fixed plate and the fixed plate, A pair of toggle bracket portions each individually connected to a pair of toggle links of a toggle mechanism are provided to protrude from the movable platen main body of the movable platen toward the end plate,
A movable platen for an injection molding machine, characterized in that a rib is provided between the pair of toggle bracket parts.