CN208884020U - A kind of Electroplating Rack - Google Patents
A kind of Electroplating Rack Download PDFInfo
- Publication number
- CN208884020U CN208884020U CN201820722266.0U CN201820722266U CN208884020U CN 208884020 U CN208884020 U CN 208884020U CN 201820722266 U CN201820722266 U CN 201820722266U CN 208884020 U CN208884020 U CN 208884020U
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- hanger
- auxiliary conductor
- conductor
- electroplating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to a kind of Electroplating Racks, including hanger frame body, the hanger frame body includes main hanger and auxiliary hanger, wherein, at least a pair of of cross bar is equipped on the main hanger in parallel, and this is to the auxiliary conductor being integrally formed with respectively toward main hanger two sides on cross bar as anode electrolysis stick, the end of the auxiliary conductor is integrally folded upward at L-shaped, the end that auxiliary conductor is corresponded on the auxiliary hanger is integrally formed with auxiliary frame as catholyte stick, the auxiliary frame covers the end position in auxiliary conductor bending, the top of the auxiliary frame is in blade-like, the auxiliary conductor is made of titanium matter, one layer of the auxiliary conductor trypsin method can protect the protective layer of auxiliary conductor, the utility model is surrounded by ruthenium iridium using outer, the auxiliary conductor of the protective layer of iridium tantalum or platinum alleviates damage of the electroplate liquid to Electroplating Rack, prolong the service life.
Description
Technical field
The utility model relates to electroplating technology more particularly to a kind of Electroplating Racks.
Background technique
It is electroplated and refers to using electrolysis unit, will include in the salt electroplate liquid of anode metal using principle of oxidation and reduction
Anode metal ion reduction at metal simple-substance, metal simple-substance, which is deposited on workpiece surface to be electroplated and forms a kind of surface of coating, to be added
Work method；The electrolysis unit includes the anode being connected with positive pole, the cathode being connected with power cathode and for containing
Fill the electroplating bath of electroplate liquid；In general, the anode is anode electrolysis stick, the anode electrolysis stick is immersed in electroplate liquid, is used for
Anode metal ion is generated, and supplements the anode metal ion concentration in electroplate liquid, to maintain the anode metal in electroplate liquid
Ion concentration is in preset range.
It is needed when electroplating parts are electroplated by Electroplating Rack, is similar to the sleeve intermediate workpiece for having through-hole so in plating
When, because electric current is to flow to low potential, such as sleeve from high potential, when carrying out electroplating activity, sleeve lining can be because current potential be low
It causes the coating of the inner wall of hub internal bore thin, sleeve is caused easily to be corroded, get rusty, influence the service life of sleeve, especially exist
When chromium plating, the coating of sleeve lining is especially not easy.
Meanwhile existing anode metal plate uses the ferrous material of appearance lead plating, using being easy to fall off once for a long time, uses
Restricted lifetime.
Utility model content
In view of the above-mentioned state of the art, the longevity is used the technical problem to be solved by the utility model is to provide a kind of
Life is long and can assist obtaining the plating hanging part of homogeneous coating.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of Electroplating Rack, including hanger frame
Body, the hanger frame body include main hanger and auxiliary hanger, wherein are equipped at least a pair of of cross bar on the main hanger in parallel, and should
To the auxiliary conductor as anode electrolysis stick is integrally formed with toward main hanger two sides respectively on cross bar, the end of the auxiliary conductor is integrated
It is folded upward at L-shaped, the end that auxiliary conductor is corresponded on the auxiliary hanger is integrally formed with auxiliary frame as catholyte stick,
The auxiliary frame covers the end position in auxiliary conductor bending, and the top of the auxiliary frame is in blade-like, and the auxiliary conductor uses
Titanium matter is made, and one layer of the auxiliary conductor trypsin method can protect the protective layer of auxiliary conductor.And be coated on the auxiliary conductor can
Prevent electroplating parts from connecting the separation net of cathode and anode.
Further, the protective layer is iridium tantalum layer or ruthenium iridium layer or platinum plating layer gold, slows down sag of protecting coating to reach
Speed extends the service life of auxiliary conductor.
Further, the auxiliary frame is made of stainless steel material, and the auxiliary frame is removed outside at the blade of top and sprayed
There is one layer of Teflon that can prevent soda acid from dissolving, the auxiliary frame is connected to form by the first limit film, the second limit film both ends, should
Electroplating region is formed between first limit film, the second limit film, the end of the auxiliary conductor bending is located in electroplating region, to reach
To the effect of protection auxiliary frame, extend the service life of auxiliary frame.
Further, cable address integrally formed with main conductive hook and is taught respectively in the top of the main hanger and auxiliary hanger
Hook, to achieve the effect that fixed hanger frame body.
Compared with the prior art, the advantages of the utility model are: the utility model is surrounded by ruthenium iridium, iridium tantalum or platinum using outer
The auxiliary conductor of the protective layer of gold alleviates damage of the electroplate liquid to Electroplating Rack, prolongs the service life, meanwhile, this is practical also to adopt
The contact area between electroplating parts and auxiliary frame is reduced in the auxiliary frame of blade-like with top, is made in conjunction with auxiliary conductor
When workpiece with through-hole is electroplated, reach the current potential of enhancing workpiece through-hole inner wall, so that the inner wall of workpiece through-hole and outer wall are uniform
The effect of coating, the utility model is designed reasonably accord with the demands of the market, and are suitble to promote.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the cross-sectional view of the utility model auxiliary frame.
Including: hanger frame body 1, main hanger 1-1, auxiliary hanger 1-2, cross bar 2, auxiliary conductor 3, auxiliary frame 4, first limit
Bit slice 4-1, the second limit film 4-2, electroplating region 4-3, main conductive hook 5, auxiliary conductive hook 6, separation net 7.
Specific embodiment
As shown in Figure 1-3, a kind of Electroplating Rack, including hanger frame body 1, the hanger frame body 1 includes main hanger 1-1 and auxiliary
Hanger 1-2, wherein it is parallel on the main hanger 1-1 to be equipped at least a pair of of cross bar 2, and this on cross bar 2 respectively toward main hanger 1-
1 two sides are integrally formed with the auxiliary conductor 3 as anode electrolysis stick, the end of the auxiliary conductor 3 be integrally folded upward at it is L-shaped,
The end that auxiliary conductor 3 is corresponded on the auxiliary hanger 1-2 is integrally formed with auxiliary frame 4 as catholyte stick, 4 sets of the auxiliary frame
In the end position that auxiliary conductor 3 is bent, the top of the auxiliary frame 4 is in blade-like, and the auxiliary conductor 3 uses titanium matter system
The protective layer of auxiliary conductor 3 can be protected at, one layer of 3 trypsin method of auxiliary conductor, the protective layer be iridium tantalum layer or ruthenium iridium layer or
Platinum plating layer gold slows down sag of protecting coating speed to reach, and extends the service life of auxiliary conductor 3, and wraps on the auxiliary conductor 1
It is covered with the separation net 7 that can prevent electroplating parts from connecting cathode and anode, the auxiliary frame 4 is made of stainless steel material, and the auxiliary
Frame 4 removes outside at the blade of top and is sprayed with one layer of Teflon that can prevent soda acid from dissolving, and the auxiliary frame 4 is by the first limit film 4-
1, the second both ends limit film 4-2 are connected to form, and electroplating region 4-3, institute are formed between first limit film 4-1, the second limit film 4-2
The end for stating the bending of auxiliary conductor 3 is located in electroplating region 4-3, to achieve the effect that protect auxiliary frame 4, extends auxiliary frame 4
Service life, in addition, electricity integrally formed with main conductive hook 5 and is taught respectively in the top of the main hanger 1-1 and auxiliary hanger 1-2
Hook 6, to achieve the effect that fixed hanger frame body 1.
The utility model alleviates electroplate liquid to electricity using the auxiliary conductor for the protective layer for being surrounded by ruthenium iridium, iridium tantalum or platinum outside
The damage for plating hanger, prolongs the service life, meanwhile, it is also in the auxiliary frame of blade-like at the top of to reduce electroplating parts that this is practical
When in conjunction with auxiliary conductor the workpiece with through-hole being electroplated, it is logical to reach enhancing workpiece for contact area between auxiliary frame
The current potential of hole inner wall, so that the effect of the inner wall of workpiece through-hole and outer wall homogeneous coating, the utility model is designed reasonably meet city
Field demand is suitble to promote.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is replaced on an equal basis
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (4)
1. a kind of Electroplating Rack, including hanger frame body, which is characterized in that the hanger frame body includes main hanger and auxiliary hanger,
In, it is equipped at least a pair of of cross bar on the main hanger in parallel, and this is to being integrally formed with conduct toward main hanger two sides respectively on cross bar
The auxiliary conductor of anode electrolysis stick, the end of the auxiliary conductor are integrally folded upward at L-shaped, corresponding auxiliary on the auxiliary hanger
The end of conductor is integrally formed with the auxiliary frame as catholyte stick, which covers the end position in auxiliary conductor bending,
The top of the auxiliary frame is in blade-like, and the auxiliary conductor is made of titanium matter, and one layer of the auxiliary conductor trypsin method can be protected
The protective layer of auxiliary conductor is protected, and is coated with the separation net that can prevent electroplating parts from connecting cathode and anode on the auxiliary conductor.
2. a kind of Electroplating Rack according to claim 1, which is characterized in that the protective layer be iridium tantalum layer or ruthenium iridium layer or
Platinum plating layer gold.
3. a kind of Electroplating Rack according to claim 1 or 2, which is characterized in that the auxiliary frame uses stainless steel material
Be made, and the auxiliary frame remove top blade at outside be sprayed with one layer can prevent soda acid dissolve Teflon, the auxiliary frame by
First limit film, the second limit film both ends are connected to form, and form electroplating region between first limit film, the second limit film, described
The end of auxiliary conductor bending is located in electroplating region.
4. a kind of Electroplating Rack according to claim 3, which is characterized in that the top of the main hanger and auxiliary hanger difference
Integrally formed with main conductive hook and auxiliary conductive hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722266.0U CN208884020U (en) | 2018-05-15 | 2018-05-15 | A kind of Electroplating Rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722266.0U CN208884020U (en) | 2018-05-15 | 2018-05-15 | A kind of Electroplating Rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884020U true CN208884020U (en) | 2019-05-21 |
Family
ID=66495060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722266.0U Expired - Fee Related CN208884020U (en) | 2018-05-15 | 2018-05-15 | A kind of Electroplating Rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818068A (en) * | 2021-10-28 | 2021-12-21 | 航天精工股份有限公司 | Rack plating tool suitable for inner hole structure part and optimization method thereof |
-
2018
- 2018-05-15 CN CN201820722266.0U patent/CN208884020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818068A (en) * | 2021-10-28 | 2021-12-21 | 航天精工股份有限公司 | Rack plating tool suitable for inner hole structure part and optimization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |