CN203846127U - Integral electroplating device for tube workpiece - Google Patents

Abstract

The utility model relates to an integral electroplating device for tube workpiece and belongs to the technical field of electroplating. The electroplating device provided by the utility model comprises a cathode hanging tool and an assistant anode, wherein the cathode hanging tool comprises a cathode copper hook, a conductive bracket and a pusher dog; the assistant anode comprises an anode copper hook and a conductive connecting rod; when parts are hanged, the cathode copper hook of the cathode hanging tool is hanged on a cathode conductive column and the pusher dog connected to the lower end of the conductive bracket of the cathode hanging tool by a pin roll opens and hooks a month threaded section or a necking part of the to-be-electroplated tube workpiece; the lower end of the conductive connecting rod in the assistant anode extends into the to-be-electroplated tube workpiece and the conductive connecting rod is insulated from the to-be-electroplated tube workpiece through an insulating plate; and the hanging piece is placed in an electroplating liquid to be electroplated. The electroplating tool provided by the utility model not only solves the problem that the cathode hanging tool and the assistant anode are tediously assembled and unassembled twice and inconvenient to operate, but also effectively prevents the electric shock phenomenon of parts caused when the cathode and the anode are electrified; therefore, the tube workpiece integral electroplating device has an important practical value.

Description

The whole electroplanting device of a kind of cylindrical member

Technical field

The utility model relates to the whole electroplanting device of a kind of cylindrical member, belongs to electroplating technology field.

Background technology

For some oral area bands, close up or the part of internal thread, require zinc-plated or other plating of surfaces externally and internally to carry out anti-corrosive treatment, should be thought of as overlay coating complete, guarantee again inner chamber quality of coating, also will consider the convenience of operation.To the most of method adopting of this type component, be to design respectively cathode hanging fixture and supplementary anode, as shown in Figure 1, 2 at present, both are without any connection, when electroplating, first, with cathode hanging fixture dress odd part, during plating, reinstall supplementary anode, to guarantee inner chamber electroplating quality, need dress hang and pluck and unload supplementary anode, and during misoperation, may cause anode and cathode to connect electricity, produce electric shock phenomenon, affect quality product.This kind of method man-hour long, complicated operation, quality product is relatively low.

Utility model content

The problems such as the purpose of this utility model is in order to solve traditional technology and to electroplate the thin cylindrical member of wall, has long, complicated operation in man-hour, and quality product is relatively low, and provide a kind of cylindrical member whole electroplanting device.

The purpose of this utility model is achieved through the following technical solutions:

The whole electroplanting device of a kind of cylindrical member of the present utility model, comprises cathode hanging fixture and supplementary anode;

Cathode hanging fixture comprises cathode copper hook, conducting bracket, pusher dog;

The upper end of conducting bracket is union lever, upper end union lever and the cathode copper hook of conducting bracket are fixed, the radial support portion that extend the Wei Xiang both sides, lower end of conducting bracket, the outer end of two radial support portions is connected with pusher dog by bearing pin respectively, and in the bearing pin rotational travel that pusher dog is connected with radial support portion, position limiting structure is set, makes the rotational travel of pusher dog be restricted to 90 degree relative to conducting bracket union lever one end and rotate with interior;

Supplementary anode comprises anode copper hook, conducting connecting bar;

The upper end of conducting connecting bar is connected with electric wire with anode copper hook, the insulcrete that the lower end socket of conducting connecting bar is radially extended;

In supplementary anode, the upper end of conducting connecting bar and the conducting bracket in cathode hanging fixture are fixed, and conducting connecting bar and conducting bracket junction isolate by collets.

While mounting part, the cathode copper of cathode hanging fixture is hooked on negative electrode conductive pole, tangles oral area thread segment or the closing in portion of electroplated cylindrical member after the pusher dog that the conducting bracket lower end bearing pin of cathode hanging fixture connects opens; Make the lower end of conducting connecting bar in supplementary anode stretch into the inside of electroplated cylindrical member, and conducting connecting bar insulate by insulcrete and electroplated cylindrical member; Above-mentioned suspension member is put into electroplate liquid and complete plating.

Beneficial effect:

Electroplating tooling of the present utility model, had both solved twice handling of cathode hanging fixture and supplementary anode loaded down with trivial details, and unhandy problem has prevented that again anode and cathode from connecting electricity effectively, causes part electric shock phenomenon, has important practical value.

Accompanying drawing explanation

Fig. 1 is the cathode hanging fixture structural representation that traditional technology adopts;

Fig. 2 is the supplementary anode structural representation that traditional technology adopts;

Fig. 3 is the structural representation of the utility model electroplanting device;

Fig. 4 is that the A-A of Fig. 3 is to view;

In figure, 1-cathode copper hook; 2-anode copper hook; 3-conducting connecting bar; 4-conducting bracket; 5-pusher dog; 6-collets; 7 insulcretes.

Embodiment

Below in conjunction with drawings and Examples, content of the present utility model is further described.

Embodiment

The whole electroplanting device of a kind of cylindrical member of the present utility model, as shown in Figure 1, 2, comprises cathode hanging fixture and supplementary anode;

Cathode hanging fixture comprises cathode copper hook 1, conducting bracket 4, pusher dog 5;

The upper end of conducting bracket 4 is union lever, the upper end union lever of conducting bracket 4 and cathode copper hook 1 are fixing, the radial support portion that extend the Wei Xiang both sides, lower end of conducting bracket, the outer end of two radial support portions is connected with pusher dog 5 by bearing pin respectively, and in the bearing pin rotational travel that pusher dog 5 is connected with radial support portion, position limiting structure is set, makes the rotational travel of pusher dog 5 be restricted to 90 degree relative to conducting bracket union lever one end and rotate with interior;

Supplementary anode comprises anode copper hook 2, conducting connecting bar 3;

The upper end of conducting connecting bar 3 is connected with anode copper hook 2 use electric wires, the insulcrete 7 that the lower end socket of conducting connecting bar 3 is radially extended;

In supplementary anode, the upper end of conducting connecting bar 3 and the conducting bracket in cathode hanging fixture 4 are fixing, and conducting connecting bar 3 is isolated by collets 6 with conducting bracket 4 junctions.

While mounting part, the cathode copper hook 1 of cathode hanging fixture hangs on negative electrode conductive pole, tangles oral area thread segment or the closing in portion of electroplated cylindrical member after the pusher dog 5 that the conducting bracket lower end bearing pin of cathode hanging fixture connects opens; Make the lower end of conducting connecting bar 3 in supplementary anode stretch into the inside of electroplated cylindrical member, and conducting connecting bar 3 insulate by insulcrete 7 and electroplated cylindrical member; Above-mentioned suspension member is put into electroplate liquid and complete plating.

Claims (1)

1. the whole electroplanting device of cylindrical member, is characterized in that: comprise cathode hanging fixture and supplementary anode;

Cathode hanging fixture comprises cathode copper hook, conducting bracket, pusher dog;

The upper end of conducting bracket is union lever, upper end union lever and the cathode copper hook of conducting bracket are fixed, the radial support portion that extend the Wei Xiang both sides, lower end of conducting bracket, the outer end of two radial support portions is connected with pusher dog by bearing pin respectively, and in the bearing pin rotational travel that pusher dog is connected with radial support portion, position limiting structure is set, makes the rotational travel of pusher dog be restricted to 90 degree relative to conducting bracket union lever one end and rotate with interior;

Supplementary anode comprises anode copper hook, conducting connecting bar;

The upper end of conducting connecting bar is connected with electric wire with anode copper hook, the insulcrete that the lower end socket of conducting connecting bar is radially extended;

In supplementary anode, the upper end of conducting connecting bar and the conducting bracket in cathode hanging fixture are fixed, and conducting connecting bar and conducting bracket junction isolate by collets.