Cooling equipment for cast aluminum alloy pipes

Abstract

The invention discloses cooling equipment for cast aluminum alloy pipes, and relates to aluminum alloy pipe production and processing equipment. The cooling equipment comprises a cold spraying chamber, wherein a rotating cylinder is arranged on the right side of the cold spraying chamber in a penetrating mode, a fixing bolt is arranged on the rotating cylinder, a pressing block is fixedly arrangedat the bottom end of the fixing bolt, the aluminum alloy pipe is fixedly arranged in the cold spraying chamber through the pressing block, an annular rack is arranged at the right end of the rotatingcylinder, a driving motor is arranged at the right lower end of the cold spraying chamber, a gear is arranged at the output end of the driving motor, the gear is in meshing transmission connection with the annular rack, a spraying pipe and a liquid transferring pipe are arranged at the top and the middle in the cold spraying chamber correspondingly, the spraying pipe communicates with a pluralityof spraying heads, a plurality of water outlet small pipes are arranged on the liquid transferring pipe, a liquid storage tank is arranged at the bottom end of the cold spraying chamber, the liquid storage tank communicates with the top of the cold spraying chamber through a water pipe, a top pipe of the water pipe communicates with the middle of the spraying pipe, and the left end of the liquidtransferring pipe penetrates through the cold spraying chamber and communicates with the water pipe. According to the cooling equipment, the cast aluminum alloy pipes are effectively and comprehensively cooled, waste of water resources is avoided, the recycling of the water resources after cooling is realized, and the water resources are effectively saved.

Description

technical field [0001] The invention relates to production and processing equipment for aluminum alloy tubes, in particular to cooling equipment for cast aluminum alloy tubes. Background technique [0002] Aluminum alloy tubes are widely used in various fields. Aluminum alloy tubes are widely used in various industries, such as: automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, home, etc. Aluminum tubes have no place in our lives. everywhere. The casting of ordinary aluminum alloy hollow tubes includes: sand casting, centrifugal casting and semi-continuous casting. After the aluminum alloy pipe is cast, the aluminum alloy pipe needs to be cooled, and the prior art cannot meet the cooling requirements of the formed aluminum alloy pipe. The invention patent with the application number CN201720347080.7 discloses a cooling device for cast aluminum alloy tubes, including a cold shower room, and a hollow drum with two ends sealed hor...

AI Technical Summary

Problems solved by technology

The device can spray water to cool the inner and outer walls of the aluminum alloy tube at the same time, but there is a problem that the outer wall of the aluminum alloy tube that is not on the side of the second water inlet pipe cannot directly contact the water, and the cooling is localized, which may easily lead to incomplete cooling; the water after cooling cannot be cooled. Recycling also has the problem of waste of water resources. Therefore, the present invention proposes a cooling device for cast aluminum alloy tubes to solve the problems and deficiencies in the prior art.

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