CN203307470U - Hanger for electroplating - Google Patents
Hanger for electroplating Download PDFInfo
- Publication number
- CN203307470U CN203307470U CN2013203531751U CN201320353175U CN203307470U CN 203307470 U CN203307470 U CN 203307470U CN 2013203531751 U CN2013203531751 U CN 2013203531751U CN 201320353175 U CN201320353175 U CN 201320353175U CN 203307470 U CN203307470 U CN 203307470U
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- CN
- China
- Prior art keywords
- hanger
- hanging device
- pole
- electroplating
- mobile jib
- 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.)
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Abstract
The utility model provides a hanger for electroplating. The hanger comprises a main rod and branch rods, wherein a hook is arranged at the upper end of the main rod; the branch rods are vertically welded and fixed with the main rod; the tail ends of the branch rods are hooked upwards to form a flat L-shaped structure. The hanger for electroplating is simple in structure and good in universality; the tail ends of the branch rods are formed into the upwards hooked structure and thereby especially suitable for machining annular parts; a threaded projection is arranged on the outer layer of each branch rod so that a part to be electroplated can be suspended stably and effectively prevented from falling into a tank; therefore, the working efficiency and the yield of products are greatly improved; the hanger for electroplating is capable of meeting the requirements of large-scale industrial production.
Description
Technical field
The utility model relates to a kind of plating apparatus, especially a kind of Hanging device for electro plating.
Background technology
Electroplating (Electroplating) utilizes electrolysis principle on some metallic surface, to plate the process of other metal or alloy of skim, be to utilize electrolytic action that thereby the surface attachment layer of metal film of metal or other material product is played to prevent from corrosion from improving the technique of the effects such as wear resistance, electroconductibility, reflective and having improved aesthetic appearance.
During plating, coated metal or other insoluble materials are done anode, and workpiece to be plated is done negative electrode, and the positively charged ion of coated metal is reduced formation coating at workpiece surface to be plated.For getting rid of other cationic interference, and make coating evenly, firmly, need cook electroplate liquid with containing the cationic solution of coated metal, to keep the cationic concentration of coated metal constant.The purpose of electroplating is on base material, to plate metal plating, changes substrate surface character or size.Plating can strengthen metal erosion resistance (coated metal adopts corrosion resistant metal more), increase hardness, prevent abrasion, improve electroconductibility, oilness, thermotolerance and surface aesthetic.
In filling the coating bath of electroplate liquid, the unplated piece of process cleaning and special pre-treatment, as negative electrode, is made anode with metal lining, and the two poles of the earth are connected with anodal with the negative pole of direct supply respectively.Electroplate liquid is comprised of the aqueous solution of salt, buffer reagent, pH adjusting agent and the additive etc. of the compound that contains metal lining, conduction.After energising, the metal ion in electroplate liquid, be moved on negative electrode and form coating in the effect of potential difference.The metal of anode forms metal ion and enters electroplate liquid, to keep the concentration of the metal ion be plated.During plating, the quality of anode material, the composition of electroplate liquid, temperature, current density, conduction time, stirring intensity, the impurity of separating out, power supply wave shape etc. all can affect the quality of coating, need to control in good time.
Plating is divided into rack plating, barrel plating, the mode such as plating and brush plating continuously, and main size with unplated piece is relevant with batch.Rack plating is applicable to the goods of stock size, as the collision bumper of automobile, and the handlebar of bike etc.Barrel plating is applicable to smallclothes, as fastening piece, packing ring, pin etc.Plating is applicable to mass-producted wire rod and band continuously.Brush plating is applicable to local plating or repairs.Electroplate liquid has acid, acidity and neutral solution alkalescence and that be added with chelating agent, no matter adopts which kind of plating mode, and treats coating bath that plated product contacts with plating solution, hangs tool etc. and should have versatility to a certain degree.
Hanger is suspension hardware, so that part is put in groove and electroplates or the instrument of other processing, hanger mainly plays conduction, support and retaining element in Electroplating Production, hanger is connected with electrode, makes electric current arrive the enterprising electroplating of part than Transmit evenly.In some cases, due to being uniformly distributed of solution property restriction coating, also can rely on hanger to make up.Hanging device for electro plating should have enough physical strengths and good conductivity; And require lightweight, area is little, sturdy and durable, the loading and unloading part is convenient, loading capacity is suitable etc.Difference according to shape, coating technology requirement, electroplating technology and the instrument size of part, can have dissimilar hanger.Usually plating shop all prepares to be applicable to the universal hanger of various common parts and the Special hanger of only making for certain detail design.Universal hanger kind form is a lot, is applicable to kinds of processes and part.Special hanger is divided into two kinds of situations: a kind of is the Special hanger of making for part Production design in enormous quantities; Another kind of be to require and the Special hanger that designs according to the complex geometric shapes of part and special process.Along with the difference of the diversity of plated item and weight, specification, traditional universal hanger often can not meet the demand of production.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Hanging device for electro plating.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of Hanging device for electro plating, comprise mobile jib and pole, and described mobile jib upper end is provided with hook, and described pole and described mobile jib vertical welding are fixed, and the end of described pole upwards hooks, and is the L-type structure kept flat.
Preferably, above-mentioned Hanging device for electro plating, the quantity of described pole is 2-6.
Preferably, above-mentioned Hanging device for electro plating, the quantity of described pole is 2, and is fixed in the both sides of described mobile jib.
Preferably, above-mentioned Hanging device for electro plating, described pole skin is provided with the projection of screw thread form.
Preferably, above-mentioned Hanging device for electro plating, described pole is gone up and the outside surface at electroplated part noncontact position scribbles the anti-corrosive insulation enamelled coating.
Preferably, above-mentioned Hanging device for electro plating, the material of described mobile jib and pole is metal brass.
The beneficial effects of the utility model are:
Above-mentioned Hanging device for electro plating; simple in structure; highly versatile; the structure that the pole end upwards hooks particularly is applicable to the processing of endless member; the projection of the screw thread form that the pole skin is provided with, make the suspension of electroplating part more stable, effectively avoided electroplated component the groove phenomenon to occur falling; greatly improve working efficiency and product yield, be applicable to the needs that large-scale industrial is produced.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Hanging device for electro plating of providing of the utility model.
In figure: 1-mobile jib 2-pole 3-hook
Embodiment
For further illustrating the utility model, now coordinate accompanying drawing to be described in detail:
As shown in Figure 1, described Hanging device for electro plating, comprise that material is mobile jib 1 and the pole 2 of metal brass, described mobile jib 1 upper end is provided with hook 3, and the quantity of described pole 2 is 2, and vertical welding is fixed in the both sides of described mobile jib 1, the end of described pole 2 upwards hooks, be the L-type structure kept flat, described pole 2 skins are provided with the projection of screw thread form, with the outside surface at electroplated part noncontact position, also scribble the anti-corrosive insulation enamelled coating on described pole 2.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. Hanging device for electro plating, it is characterized in that: comprise mobile jib and pole, described mobile jib upper end is provided with hook, and described pole and described mobile jib vertical welding are fixed, and the end of described pole upwards hooks, and is the L-type structure kept flat.
2. Hanging device for electro plating according to claim 1 is characterized in that: the quantity of described pole is 2-6.
3. Hanging device for electro plating according to claim 2, it is characterized in that: the quantity of described pole is 2, and is fixed in the both sides of described mobile jib.
4. Hanging device for electro plating according to claim 1, it is characterized in that: described pole skin is provided with the projection of screw thread form.
5. according to the described Hanging device for electro plating of one of claim 1-4, it is characterized in that: described pole is gone up and the outside surface at electroplated part noncontact position scribbles the anti-corrosive insulation enamelled coating.
6. Hanging device for electro plating according to claim 1, it is characterized in that: the material of described mobile jib and pole is metal brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203531751U CN203307470U (en) | 2013-06-19 | 2013-06-19 | Hanger for electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203531751U CN203307470U (en) | 2013-06-19 | 2013-06-19 | Hanger for electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307470U true CN203307470U (en) | 2013-11-27 |
Family
ID=49613689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203531751U Expired - Fee Related CN203307470U (en) | 2013-06-19 | 2013-06-19 | Hanger for electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442028A (en) * | 2014-08-26 | 2016-03-30 | 洛阳弘洋机械有限公司 | A sling for bars for electroplating |
-
2013
- 2013-06-19 CN CN2013203531751U patent/CN203307470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442028A (en) * | 2014-08-26 | 2016-03-30 | 洛阳弘洋机械有限公司 | A sling for bars for electroplating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |