Manufacturing and machining machine and machining method for transformer box

Abstract

The invention relates to a manufacturing and machining machine and machining method for a transformer box. The manufacturing and machining machine comprises a mounting bottom plate, fixing frames, an intermittent driving device and a spraying device, wherein the fixing frames are symmetrically fixed to the left side and the right side of the lower end face of the mounting bottom plate, the intermittent driving device is arranged on the mounting bottom plate, and the spraying device is connected to the left side of the intermittent driving device. The manufacturing and machining machine can solve the problems that when cooling fins on the transformer box are sprayed, the side walls of the cooling fins are difficult to spray, a traditional spraying method can affect the distribution uniformity degree of paint on the side walls of the cooling fins, consequently, the effects of corrosion prevention, water resistance and the like are reduced, when the cooling fins on the transformer box are sprayed, due to the fact that the numbers of cooling fins on the front side surface, the rear side surface, the left side surface and the right side surface of the transformer box are different, the method that the cooling fins are sprayed one by one through handheld spraying equipment is usually adopted, the machining efficiency of the transformer box is low, and the labor amount of workers is increased.

Description

technical field [0001] The invention relates to the technical field of transformer manufacturing, in particular to a transformer box manufacturing and processing machine and processing method. Background technique [0002] Transformers are the basic equipment for power transmission and distribution, and are widely used in industry, agriculture, transportation, urban communities and other fields. Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. In electrical equipment and wireless circuits, it is often used for voltage boosting, matching impedance, safety isolation, etc. Transformer components include body (iron core, winding, insulation, lead wire), transformer oil, oil tank, cooling device, voltage regulating device, protection device (moisture absorber, safety airway, gas relay, oil conservator and temperature measuring device, etc. ) and transformer box, etc. Among them, the transformer box mainly plays the role of prote...

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Problems solved by technology

[0005] The present invention can solve the problem that when spraying the cooling fins on the transformer box, since the general spraying equipment usually sprays the paint from the nozzle, and the cooling fins are evenly arranged on the outer wall of the transformer box, the side walls It is difficult to spray. The traditional spraying method will affect the uniformity of the coating on the side wall of the heat sink, which will lead to the decline of anti-corrosion and waterproof effects. When spraying the heat sink on the transformer box, due to the front and rear sides of the transformer box The number of heat sinks on the left and right sides is different. Usually, the method of spraying the heat sinks one by one with hand-held spraying equipment will lead to low processing efficiency of the transformer box and increase the labor load of the staff.

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