High-strength mold adjustment plate for injection molding machine

Abstract

The invention discloses a high-strength mold adjustment plate for an injection molding machine, and relates to the field of accessory structures of the injection molding machine. The high-strength mold adjustment plate comprises a mold plate body, wherein the mold plate body comprises a mold plate front surface and a mold plate back surface; circumferential side edges between the mold plate front surface and the mold plate back surface are connected to form mold plate side surfaces; the surface of the outer side of at least one of the mold plate front surface and the mold plate back surface is an outward raised curved surface; the mold plate front surface is connected with one-piece connecting rod twisting bases; the mold plate front surface and the one-piece connecting rod twisting bases are in an integral structure; and a plurality of stress relief holes are formed in the mold plate body. The mold adjustment plate is high in strength and long in service life, and with the adoption of the mold adjustment plate, the stability and the moving precision of a mold locking moving mechanism of the injection molding machine can be improved effectively, and the yield of plastic products can be further increased.

Description

technical field [0001] The invention relates to the structural field of injection molding machine accessories, in particular to an adjusting plate of an injection molding machine. Background technique [0002] The adjusting platen (also known as the tail plate) is a very important main part of the injection molding machine. The adjusting platen is connected with the connecting rod, the connection between the connecting rod and the connecting rod, and the connection between the connecting rod and the moving platen (also called the second plate). Together they constitute the moving parts of the clamping mechanism of the injection molding machine. Adjusting platen, movable platen and fixed platen (also called head plate) constitute the main part of the clamping mechanism of the entire injection molding machine through the fixed connection of tie rods, tie rod nuts, mold adjusting nuts and other parts. [0003] The existing commonly used injection molding machine adjustment pla...

AI Technical Summary

Problems solved by technology

The connecting rod structure on the back of the adjusting platen also produces a strong extrusion force on the adjusting platen during the clamping movement, resulting in the bending and deformation of the adjusting platen

Due to the needs of the installation structure of the clamping oil cylinder, the adjusting plate of the injection molding machine has a large hole in the center. When processing plastic products, the adjusting plate is easily deformed due to uneven force, thus damaging the adjusting plate. Templates are more common pitfalls

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