An electroplating fixture

Abstract

The invention discloses an electroplating fixture, belongs to the field of electroplating fixtures, and solves the problem of inconvenience to electroplate parts. The electroplating fixture comprisesa frame body, and a fixing piece for fixing parts; and the fixing piece is electrified. The electroplating fixture further comprises a shifting part for shifting the fixing piece; the fixing piece comprises a support rod rotationally connected with the frame body, and multiple plug-in pieces arranged on the support rod; the shifting part comprises a driving piece for driving the support rod to enable the plug-in pieces to rotate on a vertical surface; the shifting part further comprises multiple balance rods rotationally connected to the frame body, and linkage rods connected with the multiplebalance rods; the multiple balance rods are arranged in the vertical direction at intervals; the support rod is fixed on the balance rods; and one ends of the balance rods are rotationally connectedto the linkage rods. Through the linkage rods and the driving piece, the rotation of the plug-in pieces is adjusted to reach the angles of the parts, so that the complete electroplating can be guaranteed, and the effect of not remaining electroplating liquid after taking out of the parts from the electroplating liquid is achieved.

Description

technical field [0001] The invention relates to the field of electroplating fixtures, in particular to an electroplating fixture. 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, reflectivity, corrosion resistance and enhance the appearance. Electroplating is generally to put the part into the electroplating solution, the plated metal or other insoluble material is used as the anode (such as zinc), and the part to be plated is used as the cathode, and the solution containing the cation of the plated metal is used as the electroplating solution. [0003] In the prior art, for parts such as cylinders that do not interfere with each other a...

AI Technical Summary

Problems solved by technology

[0005] When such parts are fixed by fixtures and placed in the electroplating solution for electroplating; if the ring part faces upwards, since only one end of the outer shell and the inner shell is an open end, when the parts are immersed in the electroplating solution with the open end of the outer shell facing down , air is easy to remain in the shell and the inner shell, so that the electroplating solution cannot enter this part of the space, so that the inner surface of the shell cannot be completely electroplated

In order to ensure that the electroplating solution can enter the shell and be in contact with every position of the inner surface of the shell, it is necessary to immerse the parts in the electroplating solution with the open end of the shell facing upwards; the inner surface of the shell of the parts entering the electroplating solution in this state can be cleaned Fully plated, but when the part is removed from the plating solution, the plating solution remains in the housing

[0006] In the prior art, if this special part is to be processed to ensure complete electroplating, it is necessary to use a process after electroplating to pour out the electroplating solution received in the casing, which is very inconvenient and wastes manpower and material resources

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