Automatic sprinkler device for the main piece during the brazing process of the aluminum intercooler and radiator core

Abstract

The invention relates to an auxiliary device for continuous brazing of core bodies of an aluminum intercooler and an aluminum radiator for an internal combustion engine, in particular to an automatic main piece spraying device used in the core body brazing process of the aluminum intercooler and the aluminum radiator. The automatic main piece spraying device comprises a machine frame, two guide rails, a left self-adjusting guide plate and a right self-adjusting guide plate, wherein the two guide rails are arranged on the machine frame in parallel, and the left self-adjusting guide plate and the right self-adjusting guide plate are connected to the guide rails in a sliding mode and used for spraying the core bodies which pass through the space between the left self-adjusting guide plate and the right self-adjusting guide plate. According to the automatic main piece spraying device used in the core body brazing process of the aluminum intercooler and the aluminum radiator, the spraying quantity of blazing flux can be guaranteed, no portion, which needs spraying, of each core body is left, labor is saved, and adjustment is convenient; the automatic main piece spraying device used in the core body brazing process of the aluminum intercooler and the aluminum radiator is suitable for spraying the blazing flux on main pieces in the brazing process of the aluminum intercooler and the aluminum radiator for an automobile.

Description

technical field [0001] The invention relates to auxiliary equipment for continuous brazing of aluminum intercoolers and radiator cores for internal combustion engines, in particular to an automatic spraying device for main pieces during the brazing process of aluminum intercoolers and radiator cores. Background technique [0002] During the brazing process of aluminum intercoolers and radiators for internal combustion engines, flux spraying on the main piece plays a vital role in the welding of the main piece of the core body and the heat pipe. Flux plays an important role in cleaning the surface of the welded part, enhancing the fluidity of the solder, protecting the surface of the welded part, and avoiding oxidation during welding. If the spray is missed, the amount of spraying is insufficient or too much, the welding effect will be affected. Among them, leakage of spraying and insufficient spraying amount will directly affect the brazing quality, thereby leaving irremovab...

AI Technical Summary

Problems solved by technology

Among them, leakage of spraying and insufficient spraying amount will directly affect the brazing quality, thus leaving irremovable hidden dangers to the usability of the product, too much, it will cause flux residue and affect the appearance quality of the product

In the traditional brazing process of aluminum intercoolers and radiators, the main parts of the core body are poured manually with plastic bottles filled with flux and with a thin tube at the mouth, because the aluminum intercooler There are main sheets on both sides of the radiator, so they are distributed on both sides of the brazing equipment, so the traditional method requires two operators, and because of manual operation, the spraying is uneven, and it is easy to miss spraying due to negligence. Products that cannot be welded normally between the sheet and the cooling pipe

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