Vertical type centrifugal machine for casting production

Abstract

The invention discloses a vertical type centrifugal machine for casting production, and relates to the technical field of casting production equipment. The vertical type centrifugal machine comprisesa base, a bottom plate, a damper, an outer shell, a large flip cover, an air cylinder, a rotating drum, a motor, a belt wheel, a bearing pedestal, a cooling device, a large disc, a hole and a water drainage pipe. The damper is arranged at the bottom of the bottom plate of the base, the outer shell is fixed to the upper end of the base, the large flip cover is hinged to the outer shell, and the aircylinder is in driving connection with the large flip cover. The rotating drum is arranged in the outer shell, the motor is in driving connection with a shaft of the rotating drum through the belt wheel and a belt, the shaft of the rotating drum is provided with the bearing pedestal, the cooling device is arranged above the bearing pedestal, the large disc is arranged below the bearing pedestal,and the large disc is fixed in the base. The bottom of the rotating drum is provided with the hole, and the interior of the large disc communicates with the outside world through the water drainage pipe. Circular form foundation-free damping is adopted, machine operation is stable, operation is convenient, use is safe, machine deviation, damage, noise and swing collision are avoided, and safety accidents caused by other equipment are avoided.

Description

technical field [0001] The invention relates to the technical field of casting production equipment, in particular to a vertical centrifuge for casting production. Background technique [0002] Precision casting is a general term for the process of obtaining precise size castings. Compared with the traditional sand casting process, the size of castings obtained by precision casting is more accurate and the surface finish is better. It includes: investment casting, ceramic casting, metal casting, pressure casting, lost foam casting. [0003] Investment casting is also called lost wax casting. Its products are precise, complex, and close to the final shape of the parts, and can be used directly without or with little processing. Therefore, investment casting is an advanced technology near net shape. [0004] Sand cleaning is required in the production of castings, and dehydration is required immediately after sand cleaning to avoid oxidation or rust on the surface of castings...

AI Technical Summary

Problems solved by technology

[0004] Sand cleaning is required in the production of castings, and dehydration is required immediately after sand cleaning to avoid oxidation or rust on the surface of castings, resulting in low gloss, and some processes require special deoiling treatment

The existing casting dehydration and deoiling centrifuges are not running smoothly, and the eccentricity of the dried parts will cause the machine to shake or even knock. safety hazard

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