Balance shaft support spraying device

Abstract

The invention relates to the technical field of spraying, in particular to a balance shaft support spraying device which comprises a support, a fixed block, a first rolling vehicle, a second rolling vehicle and a spraying barrel. A motor is fixed to the fixed block, a gear is fixed to an output shaft of the motor, a first rack and a second rack are engaged to the gear, push rods are fixed to the ends of the first rolling vehicle and the second rolling vehicle, a cavity is formed in the support, a piston is in sliding connection with the interior of the cavity, the piston is fixed to the push rods, an electric heating wire is arranged in the cavity, an air blowing pipe communicates with the cavity, a rotary table is in threaded connection with the interior of the spraying barrel, a positioning barrel is fixed to the upper surface of the rotary table, a fixed rod is in sliding connection with the interior of the positioning barrel, the upper end of the fixed rod is fixed to the gear, anelastic sealing layer is arranged below the rotary table, the side wall of the spraying barrel is provided with a spraying hole, and a piston column is in sliding connection with the interior of the spraying barrel. By means of the scheme, the problems that anti-rust paint is likely to be sprayed into a shaft hole, and the anti-rust paint on the surface of the balance shaft support cannot be immediately dried after spraying of the anti-rust paint are solved.

Description

technical field [0001] The invention relates to the technical field of spraying, in particular to a spraying device for a balance shaft support. Background technique [0002] The structure of the balance shaft bracket includes the bracket body, the shaft hole, the mounting surface and a number of reinforcing ribs; for example figure 1 , the shaft hole 2 is set in the middle of the balance shaft bracket 1, and a plurality of reinforcing ribs are set on the balance shaft bracket; the setting of the shaft hole is mainly for installing the balance shaft. [0003] Most of the balance shaft brackets are metal structures, and the metal surface is prone to rust; the metal surface is usually treated by spraying anti-rust paint. The Chinese utility model patent with the notification number CN204034909U discloses a special anti-rust paint spraying device for the processing of mechanical sheet metal products. One end of the storage chamber is installed with a spraying plate through a s...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a balance shaft support spraying device, which solves the problem that in the prior art, the antirust paint is easily sprayed into the shaft hole; and after spraying the antirust paint, the antirust paint on the surface of the balance shaft support cannot be dried immediately Dealing with the problem

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