Sand core raw material processing equipment with protection function for casting hole of high manganese steel casting

Abstract

The invention provides sand core raw material processing equipment with a protection function for a casting hole of a high manganese steel casting. The sand core raw material processing equipment comprises a first supporting frame, supporting legs, a conveying supporting roller, a conveying belt, a second supporting frame, a liftable supporting stamping base structure, a fixable cutoff cleaning storage box structure, a drawable buffer feeding pipe structure, a liftable protection frame structure, a lower die, an upper die, a hydraulic rod, a supporting pipe, an adjusting base, a first supporting roller and a first locking nut. According to the sand core raw material processing equipment, an inverted-U-shaped inserting frame, a second supporting plate, a protection plate, the first supporting frame, the conveying supporting roller, the conveying belt, the lower die and the upper die are arranged, so that in the working process, the conveying belt drives the lower die to move, the lower die is moved to the middle of the protection plate through arcs arranged at the two ends of the protection plate, the circumstance that the lower die and the upper die deviate in the stamping process, and the processing quality is influenced is avoided, and the protection function is added.

Description

Technical field [0001] The present invention belongs to the technical field of sand core processing equipment, and more particularly to a sand core material processing apparatus having a protective function of high manganese steel casting casting apertures. Background technique [0002] The material used in manufacturing cores in cast production, typically mixed by molding materials such as casting sand, molded sandbase and adjuvant. The core is surrounded by high temperature liquid metals in the mold, and the size of the support positioning portion is generally small, so the core sand is except for the performance of the general sand, it also requires high strength, gas permeability, retreat Sex and collapse. The core sand is divided into clay core sand, water glass shaped sand, oil core sand, resin core sand, etc. according to the binder used. Simple core, usually made of clay core sand; the shape is complex, thin and thin, require high dry strength, good cassette, use core san...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a sand core raw material processing equipment for casting holes of high manganese steel castings with protection function, so as to solve the inconvenient mold protection in the process of using the existing sand core raw material processing equipment Work, it is inconvenient to carry out the lifting and lowering of the lower mold during use, it is inconvenient to perform automatic feeding during processing, and it is inconvenient to perform material breaking and cleaning during use

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