Novel injection oil cylinder apparatus of injection molding machine

Abstract

The invention relates to a novel injection oil cylinder apparatus of an injection molding machine. The apparatus comprises a rubber injection head plate, an injection piston rod, an injection piston end cover, an injection seat, an injection piston, an injection oil cylinder, injection pull rods, an injection oil cylinder bottom, injection oil cylinder pull rods, an injection oil cylinder cover and a material storage cylinder body. The apparatus is characterized in that the material storage cylinder body is fixed to the rubber injection head plate through a hole, the injection oil cylinder cover is fixed to one end of the injection oil cylinder body and is fixed to the injection seat through the injection oil cylinder pull rods, the other end of the injection oil cylinder body is fixed to the injection oil cylinder bottom, the rubber injection head plate and the injection oily cylinder bottom are respectively fixed to two ends of four injection pull rods, the injection piston moves between the injection oil cylinder cover and the injection oil cylinder bottom, one end of the injection piston end cover is fixed to the injection piston, the other end is fixed to the injection piston rod, and the injection piston rods, the injection piston end cover, the injection piston and the injection oil cylinder body are in a same axis. The novel injection oil cylinder apparatus has the advantages of simple and effective structure, installation convenience and low price.

Description

Technical field [0001] The invention relates to a novel injection oil cylinder device of an injection molding machine. Background technique [0002] In traditional (conventional) injection molding machines, the injection seat and the injection head plate are respectively fixed at both ends of multiple injection rods, and the injection cylinder body and the bottom of the injection cylinder are fixed to the injection seat through multiple injection cylinder pull rods of sufficient strength. Both the injection rod and the injection cylinder rod should consider the strength under the maximum injection force. If the strength of the tie rod of the injection cylinder is not enough or the assembly is unbalanced in force, under long-term work, the parts will be deformed due to excessive stress or even break and fail. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of injection cylinder device for an injection ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new type of injection cylinder device for an injection molding machine, so that under the condition of bearing the maximum injection pressure, the parts will not be deformed due to excessive force or even break and fail to work for a long time, so as to ensure that the injection cylinder The device is durable

Images