CN2466167Y

CN2466167Y - Rim electroplating device

Info

Publication number: CN2466167Y
Application number: CN 01200583
Authority: CN
Inventors: 吴德兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-09
Filing date: 2001-02-09
Publication date: 2001-12-19
Anticipated expiration: 2011-02-09

Abstract

The utility model relates to a rim electroplating device, comprising an electroplating bath in which electrolytic solution can be contained, a cathode flow collecting board which is erected on the electroplating bath and is provided with a regulating rod which is pivoted with a conducting wheel, an auxiliary anode, one end of which is locked on the electroplating bath and the outer wall of which is sheathed with a shielding object, one end of which is sheathed on the center hole of a rim, both sides of which are exposed to the auxiliary anode, at least an anode flow collecting board which is arranged on the proper distance of the periphery of the rim, and a driving mechanism which is orderly connected with a rolling wheel and the rim. The utility model can avoid single-point discharging defect and make the rim to be electroplated have a uniformer and more beautiful surface.

Description

The wheel rim electroplanting device

The utility model relates to a kind of wheel rim electroplanting device, especially refers to a kind of restriction that can not be subjected to wheel rim size, thickness, and the wheel rim electroplanting device of the two anodal power supply controls of tool.

Press, because traditional institute product processed can't have all good fine and closely woven degree and luminance brightness, so can plate layer of metal or alloy in its surface after product machines, so that it has preferable fine and closely woven degree and luminance brightness, and also can reach rust protection, high rigidity and purpose attractive in appearance.

As shown in Figures 1 and 2, known electroplanting device have one can ccontaining electrolytic solution the plating tank 1a of (figure slightly), the top of this plating tank 1a is linked with the negative electrode cylinder manifold 2a of negative pole, a hanger 20a is extended in the below of this negative electrode cylinder manifold 2a, and make hanger 20a place plating tank 1a, this hanger 20a is in order to hang wheel rim 4a, and because of the thickness of wheel rim 4a width or the difference of its external diameter size, and be combined with relative hanger 20a, and be provided with the 21a of electrode place in the below that hanger 20a hangs wheel rim 4a, the 21a of this electrode place contacts with wheel rim 4a, so wheel rim 4a is negative electrode; In addition, suitable distance in corresponding wheel rim 4a two sides is respectively equipped with anodal anode cylinder manifold 3a, so, with positive pole and negative pole with the direct supply energising after, the positively charged ion (figure slightly) of anode cylinder manifold 3a is separated out, and the positively charged ion of being separated out (figure slightly) can advance towards cathode direction via electrolytic solution (figure slightly), on the wheel rim 4a that is attached to negative electrode, and via behind one section reasonable time, anodal positively charged ion (figure slightly) is attached on the wheel rim 4a fully, and can obtains the wheel rim 4a that a surface more originally had more fine and closely woven degree and luminance brightness.

Yet, because of wheel rim 4a has different sizes, thickness, and the design of its moulding, also trend towards complicatedly, so make wheel rim 4a on known electroplanting device, add man-hour, the generation of following several disappearances is arranged easily:

One, because thickness or its external diameter of wheel rim 4a width is not of uniform size, so need hang wheel rim 4a with the hanger 20a that matches, therefore, in the course of processing, must many times of cost at hyperphoric hanger 20a, so easily waste unnecessary man-hour.

Two, known electroplanting device continues the surface of electric shock wheel rim 4a with the 21a of electrode place, so the 21a of electrode place is being stood on wheel rim 4a because of the single-point discharge, and make wheel rim 4a after plating is finished, be difficult for separating, and easily do not have an aesthetic property on the surface of wheel rim 4a because of the adhesion of the 21a of electrode place with the 21a of electrode place yet.

Three, the moulding of wheel rim 4a trends towards complicated now, to strengthen the function of wheel rim 4a, and be formed with the groove or the hole of various shape in wheel rim 4a surface, when wheel rim 4a hang on the hanger 20a, and when being soaked in the electrolytic solution, easily long-pendingly in this groove or the hole keeping bubble and can not be immersed in fully in the electrolytic solution, therefore, positively charged ion promptly can't be by electrolytic solution and uniform being attached on the wheel rim 4a, so produce no coating effect.

Main purpose of the present utility model is to provide a kind of wheel rim electroplanting device, can not be subjected to the size of wheel rim, the restriction of thickness, so need not spend more man-hour installs hanger, also can make not stall of wheel rim moving by driving mechanism, to avoid the disappearance of single-point discharge, so wheel rim can not adhered with discharge place after plating is finished mutually, and can make long-pending groove that is hidden in the wheel rim surface or the bubble emersion in the hole on electrolytic solution, and can not produce no coating effect, make institute galvanized wheel rim surface more even, attractive in appearance.

Another purpose of the present utility model is to provide a kind of wheel rim electroplanting device, have two anodal power supply controls, one is the anode cylinder manifold just very, in order to electroplate the surface-area of wheel rim major part, another is supplementary anode just very, in order to electroplate the groove or the hole on wheel rim surface, discharge respectively by two anodal, can be electroplated at the groove or the hole that are difficult for positively charged ion is adhered to.

The purpose of this utility model is achieved in that a kind of wheel rim electroplanting device, it is characterized in that: comprise a plating tank, and can ccontaining electrolytic solution in it; One negative electrode cylinder manifold, it sets up on the sub-plating tank, and is provided with regulating rod, and this regulating rod is pivoted with conductive casters; One supplementary anode, the one end is locked on the plating tank, and sheathed nonconducting hovel on the outer wall of supplementary anode, and an end of hovel is inserted on the centre hole of wheel rim, and appropriate location exposes supplementary anode in the both sides of wheel rim; At least one anode cylinder manifold is located at the suitable distance of wheel rim periphery; And a driving mechanism, it connects roller, wheel rim in regular turn by a motor.

Described plating tank is provided with a lock and establishes portion, and an end of supplementary anode is locked on this lock with a screw and establishes in the portion.

Described regulating rod is locked on the negative electrode cylinder manifold to adjust screw.

Described two anode cylinder manifolds are a positive pole, and supplementary anode can be another positive pole.

The middle section of described supplementary anode is locked on another lock with another screw and establishes in the portion.

Described driving mechanism connects two rollers by a motor, and two rollers connect wheel rim.

The outer wall place that described two-wheeled rolls with respect to wheel rim is provided with locating wheel.

Owing to adopt such scheme: need not spend more man-hour and install hanger, can avoid the disappearance of single-point discharge, make galvanized wheel rim surface more even, attractive in appearance.

In order to make your juror can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.

Brief description of drawingsfig:

The front sectional elevation of the known electroplanting device of Fig. 1.

The side cutaway view of the known electroplanting device of Fig. 2.

Fig. 3 front sectional elevation of the present utility model.

Fig. 4 side cutaway view of the present utility model.

Fig. 5 top plan view of the present utility model.

The stereographic map of Fig. 6 the utility model regulating rod.

See also Fig. 3,4 and 5, it comprises a plating tank 1, a negative electrode cylinder manifold 2, at least one anode cylinder manifold 3, a supplementary anode 30 and a driving mechanism 5; Can ccontaining electrolytic solution (figure slightly) in this plating tank 1, and can on plating tank 1, set up the negative electrode cylinder manifold 2 of a negative pole, the below of this negative electrode cylinder manifold 2 is provided with a regulating rod 20 (as shown in Figure 6), and negative electrode cylinder manifold 2 is connected with regulating rod 20 by lead 23, so that this regulating rod 20 also can pass to the electric current of negative pole, in addition, the end of this regulating rod 20 is pivoted with conductive casters 22, and regulating rod 20 is locked on the negative electrode cylinder manifold 2 to adjust screw 21, so that regulating rod 20 can be done mobile adjustment up and down on negative electrode cylinder manifold 2.

This anode cylinder manifold 3 is a positive pole, and is located at the suitable distance of wheel rim 4 peripheries, in order to electroplate the surface-area of wheel rim 4 major parts.

This supplementary anode 30 is another positive pole, the one end is established in the portion 11 with the lock that a screw 10 is locked on plating tank 1, so that supplementary anode 30 can be done the adjustment of level, establish in the portion 33 and also be locked on another lock with another screw 32 in the middle section of supplementary anode 30, make this supplementary anode 30 can do adjustment up and down, and on the outer wall of supplementary anode 30 sheathed nonconducting hovel 31, one end of hovel 31 is inserted on the centre hole of wheel rim 4, and expose supplementary anode 30 at the both sides of this wheel rim 4 appropriate location, to electroplate the groove or the hole on wheel rim 4 surfaces, in addition, the conductive casters 22 on the regulating rod 20 contacts with wheel rim 4, so that this wheel rim 4 passes to the electric current of negative pole.

This driving mechanism 5 is by the action of a motor 51, to drive the rotation that two rollers 50 are done in the same way, part makes two rollers 50 be driven wheel rim 4 and produces rotation, and rolls the 50 outer wall places with respect to wheel rim 4 in two-wheeled and be provided with the locating wheel 52 that comparatively protrudes, so that wheel rim 4 can be because of the rotation displacement.

As shown in Figure 3, after anodal and negative pole are switched on direct supply, driving mechanism 5 also produces action simultaneously, so that wheel rim 4 begins rotation, at this moment, negative electrode cylinder manifold 2 conducts to negative pole on the conductive casters 22, by contacting of conductive casters 22 and wheel rim 4, make wheel rim 4 be negative electrode, and because of wheel rim 4 do not stop rotation, impel conductive casters 22 on wheel rim 4, to roll, so the situation generation that can not have single-point to discharge to wheel rim 4, can avoid wheel rim 4 after plating is finished, to adhere mutually with conductive casters 22, and wheel rim 4 is when rotation, and the long-pending bubble that is hidden in its surperficial groove or the hole gets final product emersion on electrolytic solution (figure slightly), and the groove on wheel rim 4 surfaces or hole all can be contacted with electrolytic solution (figure is slightly), so can not have or not the generation of coating effect; In addition, this anode cylinder manifold 3 is different positive poles with supplementary anode 30, so can control the size of its electric current respectively, and this supplementary anode 30 can be at being difficult for making positively charged ion (figure slightly) to adhere to groove or hole is electroplated, so that the coating homogenizing on wheel rim 4 surfaces, and reach the comparatively even and wheel rim 4 attractive in appearance of coating.

Moreover, the utility model is inserted in wheel rim 4 on the one end with the hovel on the supplementary anode 30 31, and the lock on supplementary anode 30 is established portion 33 and screw 32, and the regulating rod 20 of negative electrode cylinder manifold 2 and adjustment screw 21, promptly applicable to the wheel rim 4 of different size size, and also be provided with lock on this plating tank 1 and establish portion 11 and screw 10, to do the adjustment of level at the wheel rim 4 of different thickness, so, no matter the size of wheel rim 4, thickness are neither restricted, and can reduce unnecessary waste in man-hour.

The utility model wheel rim can not be subjected to the size of wheel rim, the restriction of thickness with electroplanting device, so need not spend more man-hour installs hanger, also can avoid the disappearance of single-point discharge, and can make long-pending groove that is hidden in the wheel rim surface or the bubble in the hole easily emersion on electrolytic solution, and can not produce no coating effect, have two anodal power supply controls again, make institute galvanized wheel rim surface more even, attractive in appearance.

In sum, the utility model is real to be looked the hyperphoric hanger of difference of wheel rim size and wastes man-hour for improving known electroplanting device because of need, and easily produces the single-point discharge and do not have problem such as coating effect; The utility model is real to be rare novel practical novel product, it really can reach the application target of expection, and solve known disappearance, again because of having novelty and progressive, meet novel patent application important document fully, file an application according to patent law, would like to ask detailed survey and grant accurate this case patent, to ensure applicant's right.

The above only is a preferable possible embodiments of the present utility model, non-so promptly arrest limit claim of the present utility model, so the equivalent structure that uses the utility model specification sheets and graphic content to do such as changes, and all in like manner all is contained in the scope of the present utility model, closes and gives Chen Ming.

Claims

1, a kind of wheel rim electroplanting device is characterized in that: comprise a plating tank, and can ccontaining electrolytic solution in it; One negative electrode cylinder manifold, it sets up on the sub-plating tank, and is provided with regulating rod, and this regulating rod is pivoted with conductive casters; One supplementary anode, the one end is locked on the plating tank, and sheathed nonconducting hovel on the outer wall of supplementary anode, and an end of hovel is inserted on the centre hole of wheel rim, and appropriate location exposes supplementary anode in the both sides of wheel rim; At least one anode cylinder manifold is located at the suitable distance of wheel rim periphery; And a driving mechanism, it connects roller, wheel rim in regular turn by a motor.

2, wheel rim electroplanting device as claimed in claim 1 is characterized in that: described plating tank is provided with a lock and establishes portion, and an end of supplementary anode is locked on this lock with a screw and establishes in the portion.

3, wheel rim electroplanting device as claimed in claim 1 is characterized in that: described regulating rod is locked on the negative electrode cylinder manifold to adjust screw.

4, wheel rim electroplanting device as claimed in claim 1 is characterized in that: described two anode cylinder manifolds are a positive pole, and supplementary anode can be another positive pole.

5, wheel rim electroplanting device as claimed in claim 1 is characterized in that: the middle section of described supplementary anode is locked on another lock with another screw and establishes in the portion.

6, wheel rim electroplanting device as claimed in claim 1, it is characterized in that: described driving mechanism connects two rollers by a motor, and two rollers connect wheel rim.

7, wheel rim electroplanting device as claimed in claim 6 is characterized in that: the outer wall place that described two-wheeled rolls with respect to wheel rim is provided with locating wheel.