Automatic brazing device of connection between copper and stainless steel

Abstract

The invention discloses an automatic brazing device of connection between copper and stainless steel. The automatic brazing device of the connection between the copper and the stainless steel comprises an operating platform and is characterized by further comprising a high-frequency induction welding machine, a sealing box and a brazing clamp. The high-frequency induction welding machine and the sealing box are arranged on the operating platform, argon is aerated into the sealing box, the brazing clamp is arranged in the sealing box, and a welding joint of the high-frequency induction welding machine stretches to a welding post on the brazing clamp inside the sealing box. The problems that in the prior art, when the copper and the stainless steel are welded, the stainless steel is relatively fast in temperature rising and the copper is relatively slow in temperature rising due to the fact that temperature sensing coefficients have a big difference, therefore, in the process of welding, the copper and the stainless steel are heated for same time, but the reached temperature is different so that the welding effect is relatively poor, and the product quality is influenced are solved. The automatic brazing device of the copper and the stainless steel is simple in structure, convenient to use and has relatively good welding quality.

Description

technical field [0001] The invention relates to a brazing equipment, in particular to an automatic brazing equipment for connecting copper and stainless steel. Background technique [0002] At present, when copper and stainless steel are welded, due to the large difference in temperature sensitivity coefficient between copper and stainless steel, the temperature of stainless steel rises faster, while the temperature of copper rises slowly. Inconsistency, which leads to poor welding effect and affects the quality of the product. Contents of the invention [0003] In order to solve the problem of welding copper and stainless steel in the prior art, due to the large difference in temperature sensitivity coefficient between copper and stainless steel, the temperature rise of stainless steel is faster, while the temperature rise of copper is slower. The temperature at which those are located is inconsistent, which leads to poor welding effect and affects product quality. The i...

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Problems solved by technology

[0003] In order to solve the problem of welding copper and stainless steel in the prior art, due to the large difference in temperature sensitivity coefficient between copper and stainless steel, the temperature rise of stainless steel is faster, while the temperature rise of copper is slower. The temperature at which the person is located is inconsistent, which leads to poor welding effect and affects the quality of the product. The present invention provides an automatic brazing equipment for connecting copper and stainless steel with a simple structure, easy to use, and good welding quality.

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