Sand casting device for casting part machining

Abstract

The invention discloses a sand casting device for casting part machining, and relates to the technical field of casting part sand casting. The sand casting device for casting part machining comprises a working box, a shaking screen assembly, a material passing assembly, a stirring assembly, a gluing assembly and a switch assembly, the working box is arranged on the ground, the working box is further provided with a feeding hopper, a first fixing plate, a material guiding plate and a material passing plate, an opening is formed in the upper portion of the working box, the feeding hopper is arranged on the opening of the working box, the first fixing plate is arranged in the middle of the interior of the working box, the material guiding plate is arranged at the bottom of the working box, and the material passing plate is located on one side of the material guiding plate. The sand casting device mainly solves the technical problems that an existing sand casting device can only stir and mix fine sand, the fine sand needs to be independently screened and filtered, then the fine sand is put into the sand casting device to be stirred and mixed, the transfer frequency of the fine sand is increased, and the production efficiency of the fine sand cannot be further improved, the working efficiency of the fine sand is improved, and the working intensity of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of foundry sand casting, in particular to a sand foundry device for casting casting processing. Background technique [0002] Casting is a kind of metal thermal processing technology mastered by human beings earlier, with a history of about 6,000 years. China has entered the heyday of bronze castings between 1700 BC and 1000 BC, and the craftsmanship has reached a very high level. Casting is a method in which liquid metal is poured into a casting cavity adapted to the shape of the part, and after it is cooled and solidified, the part or blank is obtained. The material to be cast is mostly a metal that was originally solid but heated to a liquid state (eg copper, iron, aluminum, tin, lead, etc.), and the material of the mold can be sand, metal or even ceramics. Depending on the requirements, the methods used will vary. [0003] The existing sand foundry device can only stir and mix the fine sand, and it is...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a sand foundry device for casting processing, which solves the problem that the sand foundry device in the prior art can only stir and mix the fine sand, and the fine sand needs to be screened and filtered separately, and then the fine sand is put into the foundry Stirring and mixing in the device increases the number of fine sand transfers, and the production efficiency of fine sand cannot be further improved. At the same time, the separate screening equipment occupies a limited space in the factory, and the space utilization rate is low.

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