Adjustable injection mold

An injection mold and injection molding machine technology, applied in the field of injection molds, can solve the problems of docking errors between movable mold cores and fixed mold cores, affecting product quality, mold installation errors, etc., so as to improve the pass rate and quality, and avoid unqualified products. , good use effect

Inactive Publication Date: 2019-05-03
徐嘉辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, since the fixed mold core and the movable mold core cannot be adjusted after being fixed, after the mold has been used for a period of time, due to various reasons, the fixed mold core and the movable mold core will be misaligned during production, resulting in the docking between the movable mold core and the fixed mold core. There is an error; or there

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] The drawings are schematic diagrams of the implementation of the present invention to facilitate the understanding of the operating principle of the structure. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0040] Such as figure 1 , 2 As shown, it includes a fixed mold 1 and a movable mold 2. The fixed mold 1 is installed on the fixed mold 1 plate of the injection molding machine, and the movable mold 2 is installed on the movable mold 2 plate of the injection molding machine to match the fixed mold 1.

[0041] Such as Figure 4 As shown, the above-mentioned fixed mold 1 includes a fixed mold base 3, a fixed mold core 5, and a positioning angle iron 8. image 3 As shown, the fixed mold core 5 with the first injection cavity 6 is embedded and fixedly installed in the first positioning groove 9 on the side of the fixed mold base 3; Figure 4 , 5 As shown, the second injection hole 7 on the side

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PUM

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Abstract

The invention belongs to the technical field of injection molds, and particularly relates to an adjustable injection mold. The adjustable injection mold comprises a fixed mold and a movable mold, wherein the fixed mold is mounted on a fixed mold plate of an existing injection molding machine, and the movable mold is mounted on a movable mold plate of the existing injection molding machine to be matched with the fixed mold. By twisting a rotary knob, a sliding block located in a guiding rail drives a movable mold core through a hinge pin to get close to positioning angle iron, when the side face and the upper end face of the movable mold core are tightly attached to the positioning angle iron, the positioning angle iron finally completes accurate positioning butt-joint of the movable mold core and a fixed mold core, and thus a first injection molding cavity and a second injection molding cavity are in butt joint completely and are not staggered; and the positioned movable mold core is subjected to fastening positioning through four fastening bolts, thus the movable mold core does not move in the injection molding process, a transition position, on a product, of the movable mold coreand the fixed mold core is smoother, the situation that the movable mold core and the fixed mold core are staggered, and consequently the product is unqualified is avoided, the pass rate of the product is increased, and the quality of the product is improved.

Description

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Claims

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Application Information

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Owner 徐嘉辉
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