Casting cleaning device

Abstract

The invention relates to a casting cleaning device which comprises a rack. A cam rotates on the rack. A sector gear is connected to the cam. A turnover table is arranged on the rack. A gear rack is engaged with the sector gear. A first spring is connected between the gear rack and the rack. A first rolling wheel, a first wedge block, a first connecting rod, a second rolling wheel, a second wedge block and a second connecting rod are sequentially connected to the gear rack. A second spring is connected between the second wedge block and the rack. A third connecting rod is connected to the gearrack. A sliding rail is in sliding connection to the rack. A first jack-up rod, a second jack-up rod and a third jack-up rod are in sliding connection to the turnover table. The second jack-up rod rodand the third jack-up rod are both in sliding connection in the sliding rail. A third wedge block capable of abutting against the cam is arranged on the sliding rail. A fourth connecting rod is arranged on the third wedge block in an abutting manner. A third spring is connected between the fourth connecting rod and the rack. A connecting plate capable of driving the second jack-up rod and the third jack-up rod to move is connected to the fourth connecting rod. According to the scheme, a casting is turned over during drying and cleaning.

Description

technical field [0001] The invention relates to the field of casting processing, in particular to a casting cleaning device. Background technique [0002] After the casting is processed, the surface of the casting needs to be cleaned, and after the casting is cleaned, the casting needs to be put into a drying oven for drying, such as cleaning and drying the casting of the compressor housing. In the prior art, there is no device with cleaning and drying functions at the same time. After the casting is cleaned, it needs to be transferred to the drying box, which is troublesome to operate. Moreover, the drying of castings in the drying box has the following problems: the contact surfaces of the castings and the drying box are close together, so that the contact surfaces of the castings and the drying box cannot receive heat, resulting in incomplete drying. For alloy castings, this insufficient drying will easily lead to residual moisture on the surface of the casting, which wi...

AI Technical Summary

Problems solved by technology

In the prior art, there is no device with cleaning and drying functions at the same time. After the casting is cleaned, it needs to be transferred to the drying box, which is cumbersome to operate.

Moreover, the drying of castings in the drying box has the following problems: the contact surfaces of the castings and the drying box are close together, so that the contact surfaces of the castings and the drying box cannot receive heat, resulting in incomplete drying

For alloy castings, this insufficient drying will easily lead to residual moisture on the surface of the casting, which will easily oxidize the surface of the casting and affect the quality of the casting

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