Novel low-pressure casting mold

Abstract

The invention provides a novel low-pressure casting mold. The novel low-pressure casting mold comprises mold lower mold bodies arranged on a workbench. The mold lower mold bodies comprise the fixed lower mold body and the sliding lower mold body arranged below the fixed lower mold body. A sliding groove is formed in the side face of each fixed seat. A limiting rod arranged on the outer portion of each fixed seat penetrates the corresponding sliding groove to be fixedly connected with the sliding lower mold body. The other ends of the limiting rods are connected with hydraulic cylinders through fixed rods. Multiple through holes are formed in each limiting rod. Sliding rails are arranged on the workbench. An adjustable cleaning device is in sliding connection to the sliding rails. According to the novel low-pressure casting mold, replacement of rapid wear parts and mounting and demounting of water cooling pipes are facilitated; cost waste is reduced; universality is high; machining is facilitated; it is guaranteed that a casting hole can be cleaned while quick water cooling is achieved; the quality of finished products is guaranteed; only local portions are replaced for different workpieces; and the machining cost is reduced.

Description

technical field [0001] The invention belongs to the field of casting molds, in particular to a novel low-pressure casting mold. Background technique [0002] With the development of the automobile industry, the demand for auto parts is gradually increasing. As one of the main ways to produce auto parts, casting molds are widely used. In order to adapt to the casting production of different parts and improve the efficiency of production, they often work The relevant equipment for cleaning and cooling products is added in the project. The existing water-cooled pipes are generally equipped with multiple cooling parts according to different parts, and each part of the mold is processed with corresponding grooves or channels to meet different requirements. , multiple staggered channels are often easy to cause processing errors and affect normal use. Reprocessing will cause waste of raw materials, and the cost of raw materials is high, resulting in waste of cost. In view of this ...

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Problems solved by technology

[0002]With the development of the automobile industry, the demand for auto parts is gradually increasing. As one of the main ways to produce auto parts, casting molds are widely used. In order to adapt to For the casting production of different parts, to improve the production efficiency, related equipment for cleaning and cooling products is often added to the work project. The existing water-cooled pipes are generally equipped with multiple cooling parts according to different parts. Some parts are processed with corresponding grooves or channels to meet different requirements. Multiple staggered channels are often easy to cause processing errors and affect normal use. Reprocessing will cause waste of raw materials, and the cost of raw materials is high, resulting in cost reduction. waste

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