Moving mold integral smoothness structure of injection mold

Abstract

The invention relates to the technical field of injection molds, in particular to a moving mold integral smoothness structure of an injection mold. The moving mold integral smoothness structure of the injection mold comprises an upper mold base, a supporting mechanism and a lower mold base. The upper mold base is connected with the lower mold base through the supporting mechanism. The lower mold base comprises a mold leg and lower guide grooves, wherein the lower guide grooves are located below the mold leg, and oil cylinders and upper guide rails are arranged on the mold leg. Fixing bases are arranged on the front side of the lower mold base, and oil cylinder rods are arranged on the fixing bases. According to the moving mold integral smoothness structure of the injection mold, due to the fact that the upper mold base and the lower mold base are balanced and located through the supporting mechanism, and cannot be shoved in the eccentric molding process, the stability is improved. Meanwhile, the upper guide rails and the oil cylinders are fixedly connected with the mold leg, the upper guide rails and the lower guide grooves are connected in a sliding mode, the lower guide grooves are fixed to the upper surface of the lower mold base, and therefore the oil cylinders can drive the upper guide rails to smoothly move along the lower guide grooves formed in the upper surface of the lower mold base, and the working efficiency is improved.

Description

technical field [0001] The invention discloses the technical field of injection molds, and more specifically discloses an overall smooth structure of a movable mold of an injection mold. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing tool used in mass production of certain complex-shaped parts, specifically referring to hard, Soft rubber materials are injected into the corresponding hard and soft rubber mold cavities by high pressure, and after cooling and solidification, molded products are obtained. However, traditional injection molds can only form single-material plastic parts with one pair, which cannot meet the production of multi-material products. Ordinary two-color molds are complex in structure, and are only suitable for producing small plastic parts with simple structures, but cannot produce plasti...

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Problems solved by technology

[0002] Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing tool used in mass production of certain complex-shaped parts, specifically referring to hard, Soft rubber materials are injected into the corresponding hard and soft rubber mold cavities by high pressure, and after cooling and solidification, molded products are obtained. However, traditional injection molds can only form single-material plastic parts with one pair, which cannot meet the production of multi-material products. Ordinary two-color molds are complex in structure, and are only suitable for producing small plastic parts with simple structures, but cannot produce plastic parts with complex structures. At present, injection molds are composed of two parts: a moving mold and a fixed mold, and the moving mold of the traditional injection mold cannot achieve the impossible. The purpose of smooth movement makes the product scrap rate increase, which not only affects the low work efficiency, but also increases the production cost of the enterprise

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