CN204284893U - A kind of friction stir welding aluminum alloy wallboard - Google Patents
A kind of friction stir welding aluminum alloy wallboard Download PDFInfo
- Publication number
- CN204284893U CN204284893U CN201420722287.4U CN201420722287U CN204284893U CN 204284893 U CN204284893 U CN 204284893U CN 201420722287 U CN201420722287 U CN 201420722287U CN 204284893 U CN204284893 U CN 204284893U
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- China
- Prior art keywords
- lath
- curved wall
- straight walls
- wallboard
- welding
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of friction stir welding aluminum alloy wallboard, this wallboard is spliced by several piece wallboard bar, be formed by connecting by friction stir welding between wallboard bar, wallboard bar comprises multiple straight walls lath and curved wall lath, straight walls lath and curved wall lath two ends are provided with welding nested structure, straight walls lath and curved wall lath inside are provided with hollow cavity, are provided with stiffening rib in hollow cavity.The utility model compared with prior art has following advantages: according to required wall panel structure, selects, be welded and fixed after determining the connection of straight walls lath and curved wall lath, stationarity is good, can not produce the phenomenon of skew, structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of friction stir welding aluminum alloy wallboard, belongs to friction stir welding technical field.
Background technique
Aluminum alloy is a most widely used class non-ferrous metal structural material in industry, widely applies in Aeronautics and Astronautics, automobile, machine-building, boats and ships and chemical industry.The develop rapidly of industrial economy, increasing to the demand of Welded structural member, make the Research on Weldability of aluminum alloy also thereupon deeply.Large-scale wallboard also exists and holds yielding problem in assembling, easily occurs inconsistent phenomenon, causes wallboard cannot continue to use, can only change, complex steps in the process of replacing, cannot carry out whole replacings at short notice, waste time and energy.
Therefore, a kind of new technological scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of friction stir welding aluminum alloy wallboard.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of friction stir welding aluminum alloy wallboard, this wallboard is spliced by several piece wallboard bar, be formed by connecting by friction stir welding between wallboard bar, wallboard bar comprises multiple straight walls lath and curved wall lath, straight walls lath and curved wall lath two ends are provided with welding nested structure, straight walls lath and curved wall lath inside are provided with hollow cavity, are provided with stiffening rib in hollow cavity.
The related content of technique scheme is explained as follows:
In technique scheme, welding nested structure comprises welding cover and welding block set, straight walls lath two ends are respectively equipped with straight walls lath welding cover and straight walls lath welding block set, and curved wall lath two ends are respectively equipped with curved wall lath welding cover and curved wall lath welding block set.
Further technological scheme, straight walls lath inside is provided with straight walls lath hollow cavity, curved wall lath inside is provided with curved wall lath hollow cavity, is provided with straight walls lath stiffening rib in straight walls lath hollow cavity, is provided with curved wall lath stiffening rib in curved wall lath hollow cavity.
Because technique scheme is used, the utility model compared with prior art has following advantages:
According to required wall panel structure, select the connection of straight walls lath and curved wall lath, be welded and fixed after determining, stationarity is good, can not produce the phenomenon of skew, and structure is simple, easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, straight walls lath; 2, curved wall lath; 3, straight walls lath welding cover; 4, straight walls lath welding block set; 5, curved wall lath welding cover; 6, curved wall lath welding block set; 7, straight walls lath hollow cavity; 8, curved wall lath hollow cavity; 9, straight walls lath stiffening rib; 10, curved wall lath stiffening rib.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of friction stir welding aluminum alloy wallboard of the present utility model, this wallboard is spliced by several piece wallboard bar, be formed by connecting by friction stir welding between wallboard bar, wallboard bar comprises multiple straight walls lath 1 and curved wall lath 2 (the present embodiment is only illustrated for single straight walls lath 1 and curved wall lath 2), straight walls lath 1 and curved wall lath 2 two ends are provided with welding nested structure, welding nested structure comprises welding cover and welding block set, straight walls lath 1 two ends are respectively equipped with straight walls lath welding cover 3 and straight walls lath welding block set 4, curved wall lath 2 two ends are respectively equipped with curved wall lath welding cover 5 and curved wall lath welding block set 6, straight walls lath 1 inside is provided with straight walls lath hollow cavity 7, curved wall lath 2 inside is provided with curved wall lath hollow cavity 8, straight walls lath stiffening rib 9 is provided with in straight walls lath hollow cavity 7, curved wall lath stiffening rib 10 is provided with in curved wall lath hollow cavity 8, according to required wall panel structure, the connection of straight walls lath 1 and curved wall lath 2 is selected, be welded and fixed after determining, stationarity is good, the phenomenon of skew can not be produced, structure is simple, easy to use.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a friction stir welding aluminum alloy wallboard, it is characterized in that: this wallboard is spliced by several piece wallboard bar, be formed by connecting by friction stir welding between described wallboard bar, described wallboard bar comprises multiple straight walls lath and curved wall lath, described straight walls lath and curved wall lath two ends are provided with welding nested structure, described straight walls lath and curved wall lath inside are provided with hollow cavity, are provided with stiffening rib in described hollow cavity.
2. a kind of friction stir welding aluminum alloy wallboard according to claim 1, it is characterized in that: described welding nested structure comprises welding cover and welding block set, described straight walls lath two ends are respectively equipped with straight walls lath welding cover and straight walls lath welding block set, and described curved wall lath two ends are respectively equipped with curved wall lath welding cover and curved wall lath welding block set.
3. a kind of friction stir welding aluminum alloy wallboard according to claim 1, it is characterized in that: described straight walls lath inside is provided with straight walls lath hollow cavity, described curved wall lath inside is provided with curved wall lath hollow cavity, be provided with straight walls lath stiffening rib in described straight walls lath hollow cavity, in described curved wall lath hollow cavity, be provided with curved wall lath stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722287.4U CN204284893U (en) | 2014-11-26 | 2014-11-26 | A kind of friction stir welding aluminum alloy wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722287.4U CN204284893U (en) | 2014-11-26 | 2014-11-26 | A kind of friction stir welding aluminum alloy wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284893U true CN204284893U (en) | 2015-04-22 |
Family
ID=52868053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722287.4U Expired - Fee Related CN204284893U (en) | 2014-11-26 | 2014-11-26 | A kind of friction stir welding aluminum alloy wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559576A (en) * | 2017-10-21 | 2018-01-09 | 南京荣鑫信息咨询有限公司 | A kind of aluminium alloy extrusions |
-
2014
- 2014-11-26 CN CN201420722287.4U patent/CN204284893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559576A (en) * | 2017-10-21 | 2018-01-09 | 南京荣鑫信息咨询有限公司 | A kind of aluminium alloy extrusions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20161126 |