KR101635124B1 - Auxiliary positive polar object of electroplating apparatus - Google Patents

Abstract

The present invention provides an auxiliary anode body of an electroplating apparatus, comprising: a frame portion having upper, lower, left and right sides; A support rod part having at least one support rod to which both sides are fixedly installed at an arbitrary position on both the upper and lower sides of the frame or both lateral sides thereof; And a positive electrode plate portion having at least one positive electrode plate fixedly installed at an arbitrary position of at least one support rod of the support rod portion.

Description

AUXILIARY POSITIVE POLAR OBJECT OF ELECTROPLATING APPARATUS FIELD OF THE INVENTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electroplating apparatus, and more particularly, to a structure of an auxiliary anode body in an electroplating apparatus.

In general, an electroplating apparatus is a device in which an object to be plated is connected to a negative electrode (-), a metal plate of a material to be plated is connected to a positive electrode (+) and a metal to be plated and a metal plate are placed in an electrolyte containing ions of the metal And the metal ions are made to adhere to the surface of the object to be plated, thereby performing a plating operation on the object to be plated. Such an electroplating method is a kind of wet plating method.

Meanwhile, when such an electroplating apparatus is used to plate a body to be plated having a concave internal space or a receiving portion, the internal space or the receiving portion of the body to be plated is not plated well and the plating layer is formed thin. In order to solve this problem, a supplementary anode body is provided adjacent to the cathode (-) to be plated (adjacent to the inner space or the accommodating portion thereof), and thus the concave portion of the plated body, There have been applied techniques for satisfactorily plating by adjacently disposed auxiliary anode.

Examples of the technique related to the auxiliary anode include Korean Patent Registration No. 10-0516484 entitled "Plating Apparatus Having Multiple Power Supplies and Plating Method Using It ", inventor: Kim Do-Heon, Date: Sep. 23, 2005).

On the other hand, such an auxiliary anode body should be designed and manufactured in accordance with the shape of the body to be plated, that is, the concave portion of the corresponding body to be plated (to be plated). In other words, the auxiliary anode body is separately designed and manufactured for each workpiece to be plated. As a result, at present, since the auxiliary anode body used for the plating body of a specific shape can not be applied to a plating body of a different shape, when plating various types of plating bodies to be plated, Type auxiliary anode body is separately designed and manufactured and used. Of course, in this case, when the production of a specific plated product (product) is terminated, the auxiliary anode body is also discarded because it can not be reused.

Accordingly, it is an object of the present invention to provide a supplementary anode body of an electroplating apparatus which is applicable generally to various types of plated bodies.

Another object of the present invention is to provide an auxiliary anode body of an electroplating apparatus which can be structurally changed in accordance with a body to be plated.

Another object of the present invention is to provide a supplementary anode body of an electroplating apparatus which can be reused in accordance with other types of objects to be plated.

Another object of the present invention is to provide an auxiliary anode body of an electroplating apparatus which is easy to design and manufacture and which can reduce the manufacturing cost.

According to an aspect of the present invention, there is provided an auxiliary anode body of an electroplating apparatus, comprising: a frame portion having upper, lower, left and right sides; At least one support rod having both sides fixedly installed at any positions of the upper and lower surfaces or both right and left side surfaces of the frame; And a positive electrode plate portion having at least one positive electrode plate fixedly installed at an arbitrary position of the at least one support rod of the support rod portion.

The support bars of the support bars may be formed on both sides of the guide holes of the frame in either or both of the guide holes of the frame, Both sides of which can be fixedly installed.

The support bar may include a hole formed at both ends of the support bar so as to be positioned at a position corresponding to the guide hole of the frame and a hole formed in the frame so that the hole of the support bar is aligned with the guide hole of the frame. A male screw inserted into the hole of the support rod through the guide hole, and a female screw engaged with the male screw.

The supporting rod may have a guide hole formed in a longitudinal direction thereof, In the positive electrode plate portion, the positive electrode plate is provided with a hole having a female screw structure at a preset position, one end is formed with a male screw structure for screwing with the screw hole of the positive electrode plate, Wherein the support rod is inserted into the guide hole of the support rod and is inserted into the male screw structure formed at the other end of the support rod at one side and the other side with the support rod interposed therebetween And the support rod can be fixedly fixed by screw threads.

The supporting rod may have a guide hole formed in a longitudinal direction thereof, In the positive electrode plate portion, the positive electrode plate has a hole having a female screw structure at a predetermined position, and has a male screw structure as a whole, is screwed to the screw hole of the positive electrode plate at the head portion, Wherein the support rods are inserted into the guide holes of the support rods and are screwed to the male screw structure formed at the other end of the support rods at one side and the other side with the support rods interposed therebetween, And an additional female screw for fixing the positive electrode plate may be installed at a head portion of the support rod.

As described above, the auxiliary anode body of the electroplating apparatus according to the present invention can be applied to various types of plated bodies in general, and can be structurally changed in accordance with the body to be plated, Reusable, easy to design and manufacture, and can reduce manufacturing costs.

1 is a perspective view of an auxiliary anode body of an electroplating apparatus according to an embodiment of the present invention;
Fig. 2 is an exploded perspective view showing a structure in which a positive electrode plate portion is provided on a support rod portion in Fig.
Fig. 3 is an exploded perspective view showing a structure in which a supporting bar portion is provided in a frame portion in Fig. 1
FIG. 4 is a plan view showing a state in which the auxiliary anode body of FIG. 1 is provided so as to correspond to a body to be plated;
5 is an exploded perspective view showing a structure in which a positive electrode plate portion is provided on a support rod portion in an auxiliary anode body of an electroplating apparatus according to another embodiment of the present invention;
FIG. 6 is an exploded perspective view showing a structure in which a supporting rod portion is provided on a frame portion of a supplemental anode body of an electroplating apparatus according to another embodiment of the present invention; and FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of an auxiliary anode body of an electroplating apparatus according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a structure in which a cathode plate portion is provided on a support rod portion in FIG. 1, Fig. 2 is a perspective view showing a structure in which a supporting bar portion is provided in a portion;

1 to 3, the auxiliary anode body according to an embodiment of the present invention includes a frame 10 formed on both sides in such a manner that guide holes 102 and 103 formed in a longitudinal (or transverse) A frame portion; A support rod portion having at least one support bar (21, 22), to which both sides are fixedly installed at arbitrary positions of the guide holes (102, 103) of the frame (10); And a positive electrode plate portion having at least one positive electrode plate 410, 420, 430, 440, 450, 460, 470 fixedly installed at any position of the support rod 21, 22 of the support rod portion. At this time, power is supplied to the positive electrode through a power supply device (not shown) in the frame portion, and power of the provided positive electrode is provided to each positive plate of the positive plate portion through the support rod portion.

More specifically, referring to FIG. 2, the structure in which the anode plates 410, 420, 430, 440, 450, 460, 470 are installed on the support bars 21, And guide holes 212 and 222 formed in the longitudinal direction may be formed. The positive electrode plates 410, 420, 430, 440, 450, 460 and 470 may have a circular disk shape and a hole with a female screw structure formed therein. A male thread structure is formed at one end for threaded engagement with the threaded holes of the bipolar plates 410, 420, 430, 440. 450, 460, 470 and the other end is connected to the guide holes 212, The support rods 412, 422, 432, 442, 452, 462, 472 sandwiched in any one of the first through fourth anode plates 222, 222 are fixed to fix the respective anode plates 410-470. The other ends of the support rods 412 to 472 can be similarly formed with a male screw structure. At this time, in a state where the support rods 412 to 472 are fitted in the guide holes 212, 222 of the support rods 21, 22, the support rods 2112, 512, 526, 530, 536, 540, and 546 threadably engaged with the male screw structure formed at the other end of the washers 412 to 472 and the washers 512, 514, 522, and 524 532, 534, 542, and 544, the support rods 412 to 472 may be fixedly installed.

With this structure, the positive electrode plates 410 to 470 (and the support rods) can be fixedly installed at arbitrary positions in the guide holes 212 and 222 of the support rods 21 and 22.

More specifically, referring to FIG. 3, a structure in which the support rods 21 and 22 are installed on the frame 10 will be described in more detail. Holes 214 are formed at both ends of the support rods 21 and 22, The holes 214 of the support rods 21 and 22 are embodied so as to be located at positions corresponding to the guide holes 102 and 103 of the frame 10. The holes 214 of the support bars 21 and 22 are aligned with the guide holes 102 and 103 of the frame 10 and are guided through the guide holes 102 and 103 of the frame 10, The male threads 310, 320, 330 and 340 inserted into the holes 214 of the first and second female threaded fasteners 21 and 22 and the female thread 314 engaged with the male threads 310 to 340 and the washers 312, 322, 332, and 342 are fixedly provided with support rods 21 and 22, respectively.

With this structure, the support bars 21 and 22 can be fixedly installed at arbitrary positions in the guide holes 102 and 103 of the frame 10.

FIG. 4 is a plan view showing a state in which the auxiliary anode body of FIG. 1 is provided so as to correspond to a body to be plated. At this time, the plated body 1 may be the body of the cavity filter. Referring to FIG. 4, it can be seen that the anode plates 410 to 440 are installed so as to correspond to the concave portions of the object 1 to be plated. At this time, the positive electrode plates of the auxiliary anode body according to the present invention can change the installation position (for example, the transverse direction position) in the support rod, and the support rod can be installed at the installation position So that the mounting position can be arbitrarily changed in accordance with the plated body to be plated. Accordingly, the auxiliary anode body of the present invention can be provided with an arbitrary number of cathode plates at arbitrary positions, so that it can be structurally changed in accordance with various types of objects to be plated, and can be reused.

In this case, the size of the disk-shaped positive electrode plate can be set in advance in various sizes, so that it can be installed so as to correspond to the concave portion of the plated body having an appropriate size. And can be implemented in various forms.

FIG. 5 is an exploded perspective view illustrating a structure in which a positive electrode plate portion is provided on a support rod portion of an auxiliary anode body of an electroplating apparatus according to another embodiment of the present invention. FIG. 5, the structure of the positive electrode plate according to another embodiment of the present invention is substantially similar to the structure of the embodiment shown in FIG. 2, except that the supporting rod 411 is entirely made of a male screw structure In the sense that it has the difference. At this time, the positive electrode plate 413 is fixed by the additional female thread 415 at the head portion of the support rod 411 having the male thread structure. Such a structure can be particularly facilitated in adjusting the degree of protrusion of the positive electrode plate 413 provided on the support rods 411. At this time, a washer (not shown) may be additionally provided to increase the fixing force of the positive electrode plate 413.

5, the head portion of the male screw structure of the support rod 411 may have a hexagonal groove for tightening or loosening by a hexagonal wrench.

6 is an exploded perspective view showing a structure in which a support rod is installed in a frame portion of a supplementary anode body of an electroplating apparatus according to another embodiment of the present invention. Referring to FIG. 6, it can be seen that the support bar 29 according to another embodiment of the present invention has no guide hole shown in FIG. The positive electrode plate 410 may be installed on a separate support member 511 through a support rod 417. The support member 511 may have a cross section of a ' In the present embodiment. At this time, the support member 511 has a structure in which a fixing screw 513 is coupled through a through-hole having a female screw structure formed on one surface thereof and is fixed to the support bar 29 as a whole by tightening the fixing screw 513 .

As described above, the auxiliary anode body of the electroplating apparatus according to the present invention can be constituted. While the present invention has been described in detail with reference to the specific embodiments thereof, various modifications may be made without departing from the scope of the present invention. For example, in the above description, the guide holes are provided on the side surface of the frame and the support bar is installed in the lateral direction. However, the frame may have guide holes on the upper and lower surfaces thereof, It is possible.

In the above description, the support rod is described as having a linear shape, but it may have a shape such as a curved shape or a zigzag shape as a whole.

In addition, although the guide holes are provided on the sides of the frame, the guide holes may not be provided. In this case, similar to the support member shown in FIG. 6, the supporting rod has a support member structure having a 'C' shape or a 'K' shape in cross section fitted to the side (or upper and lower) . Likewise, the supporting part may have a structure in which the fixing screw is coupled through the through-hole of the female screw structure formed on one surface, and the support rod is fixed as a whole.

In addition, although the positive electrode plate has been described as a flat plate, the edge portion may have a further extended structure to the upper or lower side with respect to the plane of the plate, At this time, the plate-shaped portion may have a structure in which additional holes are formed. Also, the positive electrode plate is described as being coupled with the support rod at the center portion, but it may be connected to the support rod at the edge portion in addition to the center portion.

In addition, although the frame has been described as having a single unified structure, the frame may have a structure in which the upper, lower, left, and right sides are coupled by screw coupling or the like.

Claims (6)

In the auxiliary anode body of the electroplating apparatus,
A frame portion having upper, lower, left and right sides;
At least one support rod having both sides fixed at arbitrary positions on the upper and lower surfaces or both lateral sides of the frame portion;
And a positive electrode plate portion having at least one positive electrode plate fixedly installed at an arbitrary position of the at least one support rod of the support rod portion;
Wherein the support rod is formed with a guide hole elongated in the longitudinal direction thereof;
In the positive plate portion,
The positive electrode plate has a hole having a female screw structure at a predetermined position,
And a support rod having a male thread structure at one end thereof and a male thread structure at the other end thereof inserted into any one of the guide holes of the support rod,
And the support rod is fixed to the support rod by female screws screwed to the male screw structure formed at the other end of the support rod at one side and the other side with the support rod interposed therebetween in a state where the support rod is fitted in the guide hole of the support rod The auxiliary anode body.
[2] The apparatus according to claim 1, wherein guide holes formed in both the upper and lower sides of the frame portion in the horizontal or vertical direction correspond to each other,
Wherein the support rod of the support rod portion is installed so that both sides of the support rod portion can be fixed to an arbitrary position of the guide holes of the frame portion.
3. The apparatus according to claim 2,
Holes formed at both ends of the support rod so as to be positioned at positions corresponding to the guide holes of the frame portion,
A male screw inserted into the hole of the support rod through a guide hole of the frame portion in a state where the hole of the support rod is aligned with the guide hole of the frame portion,
And a female screw coupled with the male screw.
delete In the auxiliary anode body of the electroplating apparatus,
A frame portion having upper, lower, left and right sides;
At least one support rod having both sides fixed at arbitrary positions on the upper and lower surfaces or both lateral sides of the frame portion;
And a positive electrode plate portion having at least one positive electrode plate fixedly installed at an arbitrary position of the at least one support rod of the support rod portion;
Wherein the support rod is formed with a guide hole elongated in the longitudinal direction thereof;
In the positive plate portion,
The positive electrode plate has a hole having a female screw structure at a predetermined position,
A support rod having a male thread structure as a whole and screwed to a screw hole of the positive electrode plate at a head portion and the other end of which is inserted into any one of guide holes of the support rod,
Wherein the supporting rod is fixed by a female screw threaded to the male screw structure formed at the other end of the supporting rod at one side and the other side with the supporting rod interposed therebetween in a state where the supporting rod is fitted in the guide hole of the supporting rod,
Wherein an auxiliary female thread is provided at the head of the support rod to fix the positive electrode plate.
In the auxiliary anode body of the electroplating apparatus,
A frame portion having upper, lower, left and right sides;
At least one support rod having both sides fixed at arbitrary positions on the upper and lower surfaces or both lateral sides of the frame portion;
And a positive electrode plate portion having at least one positive electrode plate fixedly installed at an arbitrary position of the at least one support rod of the support rod portion;
In the positive plate portion,
And a support member having a cross section of a 'c' shape or a 'k?' Shape so as to be fitted to an arbitrary position of the support rod,
The positive electrode plate is provided with a hole having a female screw structure at a predetermined position,
A male screw structure for screwing one end with the screw hole of the positive electrode plate is formed and the other end is provided with a support rod fixed to the support member,
Wherein the support member is fixed to the support rod as a whole by fastening a fixing screw through a through-hole having a female screw structure formed on one surface thereof and fastening the fixing screw.

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