Sand coating mold module for casting and sand coating casting technique

Abstract

The invention discloses a forged sand hanging component, comprising a mold body, a mold bottom, a mold cover, a molding disc and a forging mold core. The mold body is a cylindrical iron mold with a depression platform arranged at one end, and the cylindrical iron mold is provided with a plurality of axially through holes. The mold cover is a round iron disc, and a round depression is arranged at the position corresponding to the mold holes of the mold body. The molding disc is also a mold cover shaped iron disc with small through holes at the positions corresponding to the depression section of the mold bottom. The forging mold core is a cylindrical steel core consisting of a large mold core and a small mold core, and the diameter of the large core is slightly smaller than that of round mold holes, and the center of the large mold core is provided with an axially through hole; the small mold core is movably arranged in the through hole of the large mold core, and the number of small mold cores are the same as that of round mold holes. The mold cover is a round iron disc with the same diameter as the depression platform of mold body, and is provided with round pores corresponding to the positions of the round mold holes of the mold body, and handle is arranged on the mold cover.

Description

technical field [0001] The present invention relates to a casting section mold, in particular to a casting section sand-hanging mold assembly capable of producing casting sections by using a sand-hanging process. The invention also relates to the sand-hanging casting section process of the above-mentioned mold assembly. Background technique [0002] The casting section is a grinding medium used in metallurgy, energy, building materials, chemical industry and other industries. It is a cylindrical rod with a specification of from to There are more than a dozen kinds. However, the traditional production process is simple and backward, which is to drill corresponding holes on the cast iron plate, which is the mold, such as figure 2 As shown, die holes 16 are set on the cast iron plate 15, and then molten iron is poured into the holes to form. Turn over the iron plate again, and the casting section will fall by its own weight and casting slope. At present, there are hundred...

AI Technical Summary

Problems solved by technology

This will waste a lot of non-renewable resources every year

[0006] At the same time, the existing casting section cannot open the international market. Foreign businessmen have very strict requirements on the appearance of the casting section, and products produced by traditional techniques cannot meet their requirements.

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