Metal pipe fitting surface electroplating equipment

Abstract

The invention belongs to the technical field of pipe fitting electroplating, and particularly relates to metal pipe fitting surface electroplating equipment. The metal pipe fitting surface electroplating equipment comprises an electroplating tank, a mounting frame is mounted at the top of the electroplating tank, a hydraulic cylinder is mounted on the mounting frame, a hydraulic telescopic rod is welded to an output shaft of the hydraulic cylinder, a transverse rod is connected to the bottom end of the hydraulic telescopic rod, first rectangular sliding grooves are formed in the two ends of the transverse rod correspondingly, and telescopic mechanisms are slidably installed in the two first rectangular sliding grooves correspondingly; sealing clamping mechanisms are arranged on the sides, close to each other, of the telescopic mechanisms correspondingly, and an air draft mechanism is arranged at the top of the transverse rod and matched with the sealing clamping mechanisms; and each telescopic mechanism comprises a first rectangular rod and a connecting plate, and one end of the first rectangular rod is fixedly connected with the connecting plate. According to the metal pipe fitting surface electroplating equipment, electroplating can be conveniently conducted on metal pipes with different lengths, electrolyte cannot enter the metal pipes, the metal pipes can rotate slowly during electroplating, bubbles on the surfaces of the metal pipes are dissipated due to rotation, and therefore the surfaces of the metal pipes can be comprehensively electroplated.

Description

technical field [0001] The invention relates to the technical field of electroplating of pipe fittings, in particular to a surface electroplating equipment for metal pipe fittings. Background technique [0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film to the surface of metal or other material parts to prevent metal oxidation ( Such as rust), improve wear resistance, electrical conductivity, reflective properties, corrosion resistance (copper sulfate, etc.) and enhance the appearance. During electroplating, the plated metal or other insoluble materials are used as the anode, and the workpiece to be plated is used as the cathode, and the cations of the plated metal are reduced on the surface of the workpiece to be plated to form a coating. In order to eliminate the interference of other cations and m...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the electroplating devices in the prior art are often inconvenient to electroplate metal tubes of different lengths, and the electrolyte is easy to enter the inside of the metal tube, resulting in waste of the electrolyte, and the surface of the metal tube is prone to bubbles , resulting in the inability of the electrolyte to cover it, resulting in incomplete electroplating, and a surface electroplating equipment for metal pipe fittings proposed

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