A flip-type electroplating hanger

Abstract

The invention provides a flip-type electroplating hanger, which includes a hook, a vertical rod, a vertical extension rod, a horizontal rod, a horizontal extension rod and a positioning group; the hook is fixed on the top of the vertical extension rod, and the bottom end of the vertical extension rod is connected to the vertical rod Above, the end of the horizontal rod is fixed with a rotating shaft, and the rotating shaft is connected to one end of the horizontal extension rod. The other end of the horizontal extension rod is provided with a positioning ring, and a pull rope is connected inside the positioning ring. The horizontal hole penetrated, and a central hole connected with the horizontal hole is also provided in the vertical extension rod. A winding assembly is installed on the top of the central hole, and one end of the pull rope enters the central hole through the horizontal hole to connect the winding assembly. It includes a positioning block fixed in the horizontal extension rod, a driving screw connected in rotation in the positioning block, a driving part connected with the driving screw and driven by the driving screw to expand outward and squeeze and position in the workpiece cylinder. As for the clamping part, the present invention can realize automatic turning over and has better stability, and is suitable for electroplating operation of cylindrical workpieces.

Description

technical field [0001] The invention relates to an electroplating rack, in particular to a reversible electroplating rack. Background technique [0002] Electroplating is the process of plating decorative metals or alloys on certain metal surfaces by 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 corrosion and improve durability. Abrasive, conductive, reflective and aesthetically pleasing. [0003] And the existing electroplating hanger that is used to fix workpiece is generally made of hanger hook, conductive vertical bar, conductive horizontal bar, and hook. The connection method is that the hanger hook is connected to the conductive vertical rod, and several conductive horizontal rods are installed on the conductive vertical rod, and two workpiece hooks are installed on each side of the conductive horizontal rod, but the workpiece hook is generally singl...

AI Technical Summary

Problems solved by technology

The connection method is that the hanger hook is connected to the conductive vertical rod, and several conductive horizontal rods are installed on the conductive vertical rod, and two workpiece hooks are installed on each side of the conductive horizontal rod, but the workpiece hook is generally single-point. , only using the method of hanging the cylindrical workpiece on the hook, not only the stability is poor, but also when it is electroplated in one electroplating tank, when it is moved to the next electroplating tank for electroplating, in order to avoid being mixed with the electroplating solution in the previous process , it needs manual operation to turn it over and pour liquid, which is not only time-consuming and laborious, but also has low work accuracy and work efficiency, and also increases the operator's operational risk

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