The invention provides a
magnesium-aluminum
alloy casting molding cooling device, which relates to the technical field of
casting process equipment, and comprises a cooling
pool, a mounting rack fixed on the top of the cooling
pool, a chain conveying belt arranged on one side of the mounting rack, a plurality of clamping mechanisms arranged at the bottom of the chain conveying belt in a transmission manner, and a
cold air mechanism arranged on the cooling
pool, a
water circulation frame is arranged on the side, away from the
cold air mechanism, of the top of the
cooling pond. When a limiting block slides to the end part of the inner wall of a concentric-square-shaped limiting frame, a second
bevel gear is meshed and matched with a first
bevel gear, a third
bevel gear is meshed and matched with a fourth bevel gear, and a started chain conveying belt drives a filtering
assembly to move towards one side of a low filtering plate along a
threaded rod, so that the whole filtering
assembly moves towards the other side of the cooling tank; the difficulty of cleaning
metal scraps in the
cooling pond is reduced, water impurities in the
cooling pond can be concentrated in the filtering
assembly, and
power output in the
impurity collecting process is reduced.