Taper guiding mechanism for injection mold

Abstract

The invention discloses a taper guiding mechanism for an injection mold. The taper guiding mechanism structurally comprises a bayonet lock inserting block, a parting surface supporting plate, an air pipe inserting groove, an inserting piece plate, a clamping angle taper frame, a taper angle guide wheel groove and a mold plate groove column block. According to the taper guiding mechanism, the mutual cooperation between the clamping angle taper frame and the taper angle guide wheel groove is applied, a wheel groove shell body is occluded through the clamping angle taper frame, and an angle adjusting sliding pressing frame with the upper end face and the lower end face bearing pressure is erected at the bottom of a round petal liquid pipe base of the parting surface of a taper side position mold, so that the round petal liquid pipe base forms the effect of being matched with a left wheel correcting disc for balance correction, and then a swing rod frame wheel groove is matched for liftingand rotating, so that the high-low-position taper obtains the seamless splicing tight attaching fine adjustment effect, the taper is guided to be matched with an upper parting surface cover plate anda lower parting surface cover plate of the mold for sliding pressing, pasting and sealing operation on an injection molding inner mold groove is formed, the taper manual adjustment consumption degreeof mold processing is improved, the preciseness of automatic adaptive fine adjustment of a rack is improved, the taper pressure and the angular distance make accurate conveniently, and the qualifiedrate of batch injection molding processing is increased.

Description

technical field [0001] The invention relates to a taper guide mechanism of an injection mold, which belongs to the field of injection molds. Background technique [0002] Injection molds are commonly used equipment in the preparation of conventional plastic molds. It is convenient to use liquid plastic liquid to pour mold grooves for cooling and molding, and the pressure density allows the taper in the mold to reach a certain qualified angle, which is convenient for plastic parts after die-casting. The basic mass production level improves the labor-saving effect of mechanical processing. The shortcomings of the current technology that need to be optimized are: [0003] In the injection mold, the taper of the inclined surface of the mold sliding pressure is an important corner adjustment dimension between the direct hammering parting surface and the molding mold groove. If the taper guide of the mold sliding pressure is too wide, it will cause the injection molding to leave a...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a taper guide mechanism for injection molds to solve the problem that in injection molds, the slope taper of mold sliding pressure is an important corner between the parting surface of the hammer and the mold groove. Adjusting the size, the taper guide of the mold sliding pressure is too wide, which will cause the injection molding to leave a seam and squeeze the overflowing material, so that the overflowing edge pieces need to be cut in the later stage to waste material costs, and the overflowing viscous material surface is bonded to the upper and lower parts of the parting surface The two ends lead to the phenomenon of sticking, pressing and whitening of the leftover material, which makes the taper processing of the mold on the leftover material very rough, resulting in gaps in the product quality, resulting in unqualified batch production, and also affecting the output of the mold after injection molding. The problem of model efficiency

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