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Hanger for workpiece electroplating

A workpiece and hanger technology is applied in the field of workpiece electroplating hangers, which can solve the problems of increased energy consumption and complex structure, and achieve the effects of improving reliability and simple structure.

Active Publication Date: 2018-09-14
HENAN PINGGAO ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of hanger needs to be driven by external force and driven by a rack and pinion mechanism. The structure is relatively complicated and additional energy consumption is increased.

Method used

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  • Hanger for workpiece electroplating
  • Hanger for workpiece electroplating
  • Hanger for workpiece electroplating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The specific embodiment of workpiece electroplating hanger of the present invention, as Figure 1 to Figure 5 As shown, the hanger includes a hanger base and a rotating rod 3 whose rotation axis is rotatably assembled on the hanger base and extends in the up and down direction. The rotating rod 3 is provided with a hanger 4 for hanging the workpiece 6. Three fan blades 5 are arranged around the circumference. When in use, the fan blades 5 are immersed in the electroplating tank solution and drive the rotating rod 3 to rotate under the thrust of the electroplating tank solution. The hanger seat includes a bearing seat 2, and a bearing 21 is installed in the bearing seat 2. The rotating rod 3 passes through the bearing hole of the bearing 21, axially stops on the inner ring of the bearing, and prevents rotation with it circumferentially. Two hanger hooks 1 located on both sides of the bearing axis are arranged side by side. The opening directions of the two hanger hooks 1...

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PUM

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Abstract

The invention relates to the technical field of electroplating, in particular to a hanging jig for electroplating of a workpiece. The hanging jig for electroplating of the workpieces comprises a hanging jig base and a rotating rod which is rotatably arranged on the rotating axis of the hanging jig base and extends along the vertical direction; a hanging rack used for hanging the workpiece is arranged on the rotating rod; and at least two fan blades which are soaked in a corresponding electroplating bath solution during use and are used for driving the rotating rod to rotate under the action of the driving force of the electroplating bath solution are circumferentially arranged on the rotating rod. The fan blades are driven to rotate by utilizing the hydrodynamic force of the electroplating bath solution, and the rotating rod is driven to automatically rotate, so that the workpiece on the hanging rack can rotate; rotation is realized without using external force; and the hanging jig is simple in structure, and additional energy consumption is not increased.

Description

technical field [0001] The invention relates to the technical field of electroplating, in particular to a hanger for workpiece electroplating. Background technique [0002] At present, the traditional electroplating process generally adopts the method of static rack plating. The plate used for electroplating is hung at both ends of the rectangular electroplating tank. The difference in the thickness of the position will cause a small change in the radial shape of the part, which will affect the distribution of the electric field around the part when it is installed on the product. With the improvement of product quality requirements, the traditional static hanging method has been unable to meet the technical requirements. [0003] The Chinese patent document with the announcement number CN202208770U and the announcement date being May 2, 2012 discloses a hanger for workpiece electroplating, which includes a fixed seat, a hanger seat and a rotating rod assembled in the hange...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C25D17/08
Inventor 张红军路亚娟王海军王文喆岳盼松李占军王永雪金海王战辉周瑛
Owner HENAN PINGGAO ELECTRIC