Sand ramming and vibrating cake for sand casting

Abstract

The utility model discloses a kind of sand burying tamping vibration cakes for casting, belong to furan resin sand lost foam casting equipment technical field, a kind of sand burying tamping vibration cakes for casting, including tamping device shell lower section and fixed in the tamping device shell lower section top tamping device shell upper section, the inside fixed mounting of tamping device shell lower section has two fixed supports and two battery boxes, vibration motor is installed in the fixed support, the output shaft of vibration motor is connected with adjustable angle fling iron by key, it can pass through mechanical automatic vibration tamping structure, promote the uniformity and stability of sand burying operation, reduce the casting quality defect caused by artificial operation difference, reduce the physical consumption of operating personnel simultaneously, adapt to high-strength, continuous casting production demand, effectively solve the labor intensity big, operation efficiency low and sand burying compactness insufficient and other problems existing in manual tamping mode in existing casting sand burying operation.

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