CN203963175U - A kind of aluminum alloy water nozzle compound casting - Google Patents
A kind of aluminum alloy water nozzle compound casting Download PDFInfo
- Publication number
- CN203963175U CN203963175U CN201420332850.7U CN201420332850U CN203963175U CN 203963175 U CN203963175 U CN 203963175U CN 201420332850 U CN201420332850 U CN 201420332850U CN 203963175 U CN203963175 U CN 203963175U
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- CN
- China
- Prior art keywords
- water nozzle
- aluminum alloy
- prefabricated component
- main body
- casting
- 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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Abstract
The utility model discloses a kind of aluminum alloy water nozzle compound casting, comprise aluminum alloy water nozzle main body and containing the aluminium alloy prefabricated component of core, aluminium alloy prefabricated component is placed in aluminum alloy water nozzle main body, and core is enclosed in the inside of aluminium alloy prefabricated component, forms a closed core cavity; Described aluminium alloy prefabricated component forms by gravity casting or low-pressure die casting, and described aluminum alloy water nozzle main body forms by semisolid extrusion casint.Application the utility model can make the production up-to-standard rate of aluminum alloy water nozzle effectively improve, and because the utility model adopts aluminum alloy material manufacture, cost of production is lower.
Description
Technical field
The utility model relates to water tap processing technique field, is specifically related to a kind of aluminum alloy water nozzle compound casting.
Background technique
The water nozzle of tradition water tap adopts brass low-pressure die casting or gravity casting to form conventionally, and the water nozzle cavity of the part of paddling is wherein generally to be formed by core, because intensity and the rigidity of core are inadequate, so be difficult to adopt die casting or extrusion casint to be produced.Adopt the shortcoming of brass casting water nozzle to be: 1, copper metallic material price is high, causes water nozzle cost high; 2, the heavy metal element such as general leaded in brass, brass water nozzle easily causes environmental pollution in the bright and clean process of machining.
At present, water nozzle also has the iron and steel of employing or stainless steel material to make.Adopt the deficiency of the water nozzle of ferrous materials making to be easily to produce corrosion, affect working life and aesthetics.Although the water nozzle rust resistance that adopts stainless steel material to make is higher, the high difficult processing of the hardness of stainless steel material, processing cost is high.
Therefore, the water nozzle that adopts aluminum alloy to make progressively starts to come into one's own, but owing to adopting the aluminium alloy castings of low-pressure die casting or gravity casting easily to produce the defects such as shrinkage cavity, pore, make the whole production up-to-standard rate of low-pressure die casting or gravity casting aluminum alloy water nozzle that adopts not high.
Model utility content
The technical problem that the utility model solves provides a kind of aluminum alloy water nozzle compound casting, applies production up-to-standard rate and manufacturing efficiency that this compound casting is conducive to improve aluminum alloy water nozzle.
The technological scheme that the utility model adopts is: a kind of aluminum alloy water nozzle compound casting, comprise aluminum alloy water nozzle main body (1) and containing the aluminium alloy prefabricated component (2) of core (3), aluminium alloy prefabricated component (2) is placed in aluminum alloy water nozzle main body (1), core (3) is enclosed in the inside of aluminium alloy prefabricated component (2), forms a closed core (3) cavity; Described aluminium alloy prefabricated component (2) forms by gravity casting or low-pressure die casting, and described aluminum alloy water nozzle main body (1) forms by semisolid extrusion casint.
The beneficial effects of the utility model are: 1, because aluminum alloy water nozzle main body is to form by semisolid extrusion casint, make that aluminum alloy water nozzle main body appearance quality is good, dense internal organization and mechanical property high, wear resistance, anti-leakage performance are good, avoid the defects such as generation shrinkage cavity, pore, thereby can improve quality of product and the production up-to-standard rate of aluminum alloy water nozzle; 2, because the utility model adopts aluminum alloy material manufacture, cost of production is lower, and can not cause environmental pollution in production process; 3, core of the present utility model is completely enclosed within aluminium alloy prefabricated component inside, when by semisolid extrusion casint aluminum alloy water nozzle main body, can not be subject to intensity and the inadequate impact of rigidity of core, be conducive to ensure the quality of aluminum alloy water nozzle main body, thereby improve the production up-to-standard rate of aluminum alloy water nozzle.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of aluminum alloy water nozzle compound casting.
Symbol description: 1-aluminum alloy water nozzle main body; 2-aluminium alloy prefabricated component; 3-core; 4-water intake; 5-water outlet.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
A kind of aluminum alloy water nozzle compound casting, as shown in Figure 1, comprise aluminum alloy water nozzle main body 1 and containing the aluminium alloy prefabricated component 2 of core 3, aluminium alloy prefabricated component 2 is placed in aluminum alloy water nozzle main body 1, core 3 is completely enclosed within the inside of aluminium alloy prefabricated component 2, forms closed core 3 cavitys.Described aluminium alloy prefabricated component 2 forms by gravity casting or low-pressure die casting, and described aluminum alloy water nozzle main body 1 forms by semisolid extrusion casint.
In the course of working of aluminum alloy water nozzle, first adopt gravity casting or low-pressure casting method to cast out the aluminium alloy prefabricated component 2 containing core 3, then adopt semisolid extrusion casting method to cast out to wrap the alloy water nozzle main body 1 in aluminium alloy prefabricated component 2 peripheries; Then by machining mode, the water intake 4 of aluminum alloy water nozzle compound casting, water outlet 5 are processed, then the core of aluminium alloy prefabricated component inside is carried out taking out after fragmentation, form the water nozzle inside cavity of paddling, more just can make aluminum alloy water nozzle through machining.Application the utility model can improve quality of product and the production up-to-standard rate of aluminum alloy water nozzle, and because the utility model adopts aluminum alloy material manufacture, cost of production is lower.
Claims (1)
1. an aluminum alloy water nozzle compound casting, it is characterized in that: comprise aluminum alloy water nozzle main body (1) and containing the aluminium alloy prefabricated component (2) of core (3), aluminium alloy prefabricated component (2) is placed in aluminum alloy water nozzle main body (1), core (3) is enclosed in the inside of aluminium alloy prefabricated component (2), forms a closed core (3) cavity; Described aluminium alloy prefabricated component (2) forms by gravity casting or low-pressure die casting, and described aluminum alloy water nozzle main body (1) forms by semisolid extrusion casint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332850.7U CN203963175U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum alloy water nozzle compound casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332850.7U CN203963175U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum alloy water nozzle compound casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963175U true CN203963175U (en) | 2014-11-26 |
Family
ID=51923757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332850.7U Expired - Fee Related CN203963175U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum alloy water nozzle compound casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963175U (en) |
-
2014
- 2014-06-20 CN CN201420332850.7U patent/CN203963175U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210620 |