CN202556816U - Zinc alloy surface plating structure with wiredrawing effect - Google Patents
Zinc alloy surface plating structure with wiredrawing effect Download PDFInfo
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- CN202556816U CN202556816U CN2012201890276U CN201220189027U CN202556816U CN 202556816 U CN202556816 U CN 202556816U CN 2012201890276 U CN2012201890276 U CN 2012201890276U CN 201220189027 U CN201220189027 U CN 201220189027U CN 202556816 U CN202556816 U CN 202556816U
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- wire drawing
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Abstract
The utility model relates to a zinc alloy surface plating structure with a wiredrawing effect. The structure sequentially comprises a zinc alloy surface, an alkaline electrocoppering layer, a bright electrocoppering layer, a wiredrawing electonickelling layer and a paint layer from inside to outside. The zinc alloy surface plating structure with the wiredrawing effect has a remarkable effect on the wiredrawing appearance.
Description
Technical field
The utility model belongs to metal material surface coating structure field, relates in particular to a kind of zinc alloy surface coating structure with wire drawing effect.
Background technology
Some surface of zinc alloy piece is through having the effect of wire drawing after the electroplating processes, prior art is earlier zinc alloy surface to be carried out wire drawing, carries out electroplating processes then; Like this because electroplating process has the effect of filling the indenture position; Zinc alloy surface after the wire drawing is after process is electroplated, and the wire drawing lines is often covered by electrodeposited coating, the effect meeting variation of surperficial wire drawing; If outermost layer applies the enamelled coating of one deck micron thick more than ten again, the effect of so surperficial wire drawing will be by further covering.
This shows that above-mentioned existing zinc alloy surface coating structure with wire drawing effect still has many defectives, and demands urgently improving.
Because the defective that above-mentioned existing zinc alloy surface coating structure with wire drawing effect exists; The design people is based on being engaged in this type of product design manufacturing for many years; Long-pending have abundant practical experience and professional knowledge, actively studies innovation, in the hope of founding a kind of zinc alloy surface coating structure with wire drawing effect that improves molding structure; Can improve general existing on the market molding structure, make it have more competitiveness with zinc alloy surface coating of wire drawing effect.Through constantly research, design, and after studying sample and improvement repeatedly, found out the utility model of true tool practical value finally.
Summary of the invention
The utility model technical problem underlying to be solved is; Overcome the defective that existing zinc alloy surface coating structure exists; And a kind of zinc alloy surface coating structure with wire drawing effect of new structure is provided, overcome the defective that existing electrodeposited coating covers zinc alloy surface wire drawing effect.
The utility model solves its technical problem underlying and adopts following technical scheme to realize.According to the zinc alloy surface coating structure with wire drawing effect that the utility model proposes, this structure comprises zinc alloy surface from inside to outside successively, alkaline electro copper facing layer, bright plating copper layer, wire drawing electroless nickel layer and enamelled coating.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
Before the thickness of described alkaline electro copper facing layer be 0.5 micron to 3 microns.
Before the thickness of described bright plating copper layer be 2 microns to 35 microns.
Before the thickness of described wire drawing electroless nickel layer greater than 6 microns.
Before described wire drawing electroless nickel layer to produce the degree of depth through drawing process be 0.2 micron to 1 micron wire drawing indenture.
Before the thickness of described enamelled coating be 10 microns to 20 microns.
The utility model compared with prior art has tangible advantage and beneficial effect.Can know by above technical scheme; The utility model does not carry out wire drawing at zinc alloy surface and handles owing to adopt technique scheme, and the wire drawing effect realizes on the electroless nickel layer surface; That is to say that electroplating the completion nickel dam carries out the wire drawing processing later on again; The wire drawing indenture just can not covered by electrodeposited coating like this, and wire drawing electroless nickel layer outside covers 10 microns enamelled coatings to 20 micron thick of one deck, and the wire drawing effect is still very obvious; The zinc alloy surface coating structure of producing so not only has the effect of wire drawing, but also has the effect of common metal surface protection.
Above-mentioned explanation is merely the general introduction partly of the utility model technical scheme characteristic; For making the professional and technical personnel can more know the technological means of understanding the utility model; And can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.
The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the profile that the utlity model has the zinc alloy surface coating structure of wire drawing effect.
Among the figure, zinc alloy surface 1, alkaline electro copper facing layer 2, bright plating copper layer 3, wire drawing electroless nickel layer 4, wire drawing indenture 41, enamelled coating 5.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
See also shown in Figure 1; The zinc alloy surface coating structure of the utility model; This structure comprises zinc alloy surface 1 from inside to outside successively, and alkaline electro copper facing layer 2, bright plating copper layer 3, wire drawing electroless nickel layer 4 and enamelled coating 5, the thickness of alkaline electro copper facing layer 2 are 0.5 micron to 3 microns; The thickness of bright plating copper layer 3 is 2 microns to 35 microns; The thickness of wire drawing electroless nickel layer 4 is greater than 6 microns, and it is 0.2 micron to 1 micron wire drawing indenture 41 that wire drawing electroless nickel layer 4 produces the degree of depth through drawing process, and the thickness of enamelled coating 5 is 10 microns to 20 microns.
The utility model is owing to adopt technique scheme; Not carrying out wire drawing at zinc alloy surface handles; The wire drawing effect realizes on the electroless nickel layer surface, that is to say that electroplating the completion nickel dam carries out the wire drawing processing later on again, and the wire drawing indenture just can not covered by electrodeposited coating like this; Wire drawing electroless nickel layer outside covers 10 microns enamelled coatings to 20 micron thick of one deck, and the wire drawing effect is still very obvious.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. zinc alloy surface coating structure with wire drawing effect, it is characterized in that: this structure comprises zinc alloy surface, alkaline electro copper facing layer, bright plating copper layer, wire drawing electroless nickel layer and enamelled coating from inside to outside successively.
2. the zinc alloy surface coating structure with wire drawing effect according to claim 1 is characterized in that: the thickness of wherein said alkaline electro copper facing layer is 0.5 micron to 3 microns.
3. the zinc alloy surface coating structure with wire drawing effect according to claim 1 is characterized in that: the thickness of wherein said bright plating copper layer is 2 microns to 35 microns.
4. the zinc alloy surface coating structure with wire drawing effect according to claim 1, it is characterized in that: the thickness of wherein said wire drawing electroless nickel layer is greater than 6 microns.
5. the zinc alloy surface coating structure with wire drawing effect according to claim 1 is characterized in that: wherein said wire drawing electroless nickel layer is 0.2 micron to 1 micron wire drawing indenture through the drawing process generation degree of depth.
6. the zinc alloy surface coating structure with wire drawing effect according to claim 1 is characterized in that: the thickness of wherein said enamelled coating is 10 microns to 20 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201890276U CN202556816U (en) | 2012-04-28 | 2012-04-28 | Zinc alloy surface plating structure with wiredrawing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201890276U CN202556816U (en) | 2012-04-28 | 2012-04-28 | Zinc alloy surface plating structure with wiredrawing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556816U true CN202556816U (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201890276U Expired - Fee Related CN202556816U (en) | 2012-04-28 | 2012-04-28 | Zinc alloy surface plating structure with wiredrawing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556816U (en) |
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2012
- 2012-04-28 CN CN2012201890276U patent/CN202556816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130428 |