CN212499700U - High-strength wheel for cross country - Google Patents
High-strength wheel for cross country Download PDFInfo
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- CN212499700U CN212499700U CN202021232604.6U CN202021232604U CN212499700U CN 212499700 U CN212499700 U CN 212499700U CN 202021232604 U CN202021232604 U CN 202021232604U CN 212499700 U CN212499700 U CN 212499700U
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Abstract
The utility model provides a high strength wheel for cross country, including the rim, fix adapting unit on the rim inner wall and install and supply adapting unit male spoke in the rim. The rim is impact-resistant steel, and the spoke is an aluminum alloy easy to flow and cast. The rim and the connecting part are integrally formed, and the spoke is cast by the die to wrap the connecting part and is installed in the rim. The connecting component is a columnar connecting column. The section of the connecting column is circular. And the connecting column and the rim are in circular arc transition. The rim adopts the steel material, and intensity is high, shocks resistance, can guarantee the intensity demand of cross country vehicle, and inboard spoke then adopts the aluminum alloy material, and the mobility is good, easily casting, can conveniently cast out the shape that needs to combined intensity and easily cast the appearance, it is more practical. The rim and the connecting column are integrally formed, the spoke is cast in the rim through a die and wraps the connecting column, and therefore the rim and the connecting column are firmly connected.
Description
Technical Field
The utility model relates to a cross-country wheel steel-aluminum combines the field, in particular to high strength cross-country wheel.
Background
The wheel is a supporting part for transferring force between the automobile and the road surface when the automobile runs. The automobile loader bears the weight of the whole automobile, so that the automobile can run on a road, and the running performance of the automobile is greatly influenced. When the automobile runs, the safety of the wheels is related to the life safety of passengers, so the wheels have to have enough strength to bear the self weight of the automobile and various torsion and impact forces during running. With the pursuit of modern people for high-quality life, driving the automobile to suburb off-road in idle time becomes a new fashion landscape. In driving off-road vehicles, runaway often occurs. When the off-road vehicle flies, the vehicle lands from the high directly and firmly, at the moment, 1 wheel lands at first, the impact load born by the wheel which lands at first is extremely large at the moment of landing, and compared with the common road driving vehicle, the strength of the wheel of the off-road vehicle needs to be greatly improved so as to bear the impact during flying. Therefore, the development and application of high-strength wheels for off-road vehicles in the automotive field are receiving more and more attention.
The existing wheels are mainly divided into 2 types, namely steel wheels and aluminum wheels. The strength of the steel wheel is very high, but the steel wheel is made of steel materials, the spoke shape of the steel wheel is poor, and the steel wheel is generally used for trucks or lorries. Compared with steel wheels, aluminum wheels are poor in strength, but because aluminum alloy is easy to cast and machine, the aluminum wheels are very diverse in shape and attractive and elegant in style, and most automobiles are used at present. The cross-country vehicle is positioned in high-end crowds, and is high in price, so that the spoke modeling needs to be rich and diverse. Meanwhile, the wheels are required to have extremely high strength when the off-road aircraft is used due to the requirement of use conditions. Therefore, how to easily cast the shape while ensuring the strength is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a high strength is cross-country and is used wheel, has solved the problem of high strength is cross-country and is used wheel.
In order to achieve the above object, an embodiment of the present invention provides a high-strength wheel for cross country, including a rim, a connecting component fixed on an inner wall of the rim, and a spoke installed in the rim for inserting the connecting component.
The rim is impact-resistant steel, and the spoke is an aluminum alloy easy to flow and cast.
Optionally, the rim and the connecting part are integrally formed, and the spoke is wrapped around the connecting part by die casting and is installed in the rim.
Optionally, the connecting part is a columnar connecting column.
Optionally, the connecting column is circular in cross section.
Optionally, the connecting column and the rim are in circular arc transition.
One of the above technical solutions has the following advantages or beneficial effects:
in the embodiment of the utility model, the water-soluble,
1. the rim is made of steel, so that the strength is high, the impact resistance is realized, the strength requirement of the off-road vehicle can be guaranteed, the spoke on the inner side is made of aluminum alloy, the fluidity is good, the casting is easy, the required shape can be conveniently cast, the strength and the appearance which is easy to cast are combined, and the off-road vehicle is more practical;
2. rim and spliced pole integrated into one piece, the spoke passes through the mould casting in the rim, wraps up the spliced pole, and rim and spliced pole firm in connection like this, what the spoke can be better is fixed.
Drawings
Fig. 1 is a schematic structural view of a high-strength cross-country wheel according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a high-strength wheel for cross-country use.
A high-strength wheel for cross-country use comprises a rim 1, a connecting member fixed to the inner wall of the rim 1, and a spoke 3 mounted in the rim 1 for insertion of the connecting member. The connecting members serve to fix the spokes 3 in the rim 1.
The rim 1 is of impact resistant steel and the spokes 3 are of an aluminium alloy which is readily flow cast. The rim 1 is made of steel, high in strength and impact resistant, the spoke 3 is made of aluminum alloy, and the aluminum alloy is easy to flow, good in castability and capable of being cast into different shapes. The rim 1 is integrally formed with the connecting member, and the spokes 3 are wrapped around the connecting member by die casting and mounted in the rim 1. Rim 1 and adapting unit integrated into one piece just so more durable, be difficult to the fracture, then through two moulds in front and back, pour into the mould with aluminum alloy liquid, parcel adapting unit fixes, forms spoke 3. The connecting component is a columnar connecting column 2. Inserting and fixing, and circumferentially fixing. The section of the connecting column 2 is circular. The bending resistance effect is good. The connecting column 2 and the rim 1 are in circular arc transition. The joint is firmer and not easy to break. The connecting part can be a bolt, and the connecting strength of the bolt is lower than that of the integrally-formed fixing mode of the connecting column 2.
The production sequence of the wheel is that the rim 1 and the connecting column 2 are produced first, and then the spoke 3 is produced. Specifically, the rim 1 and the connecting column 2 are produced by a forging process. The spoke 3 production technology is low pressure casting, needs to use the mould, and the mould of spoke 3 divide into 3 parts, promptly external mold, centre form and middle mould. The intermediate moulds are the rim 1 and the connecting column 2 which have just been produced. After the 3 parts of the mold were combined together, molten aluminum alloy liquid was cast into the mold. After cooling, the aluminum alloy liquid becomes solid, the external mold and the internal mold are removed, and the spoke 3 of the aluminum alloy is firmly connected with the rim 1 of the steel and the connecting column 2. The connecting column 2 integrated with the rim 1 extends into the spoke 3 when the spoke 3 is cast under low pressure, so that the spoke 3 can be effectively prevented from being separated from the rim 1, and the spoke 3 and the rim 1 are firmly connected together.
Rim 1 adopts the steel material, and intensity is high, shocks resistance, can guarantee the intensity demand of cross country vehicle, and inboard spoke 3 then adopts the aluminum alloy material, and the mobility is good, easily casting, can conveniently cast out the shape that needs to combined intensity and easily cast the appearance, more practical. Rim 1 and spliced pole 2 integrated into one piece, spoke 3 pass through the mould casting in rim 1, parcel spliced pole 2, like this rim 1 and spliced pole 2 firm in connection, spoke 3 can be better fixed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A high-strength cross-country wheel comprises a rim, a connecting part fixed on the inner wall of the rim and a spoke installed in the rim and used for inserting the connecting part;
the method is characterized in that: the rim is impact-resistant steel, and the spoke is an aluminum alloy easy to flow and cast.
2. A high strength off-road wheel as defined in claim 1, wherein: the rim and the connecting part are integrally formed, and the spoke is cast by the die to wrap the connecting part and is installed in the rim.
3. A high strength off-road wheel as defined in claim 2, wherein: the connecting component is a columnar connecting column.
4. A high strength off-road wheel as defined in claim 3, wherein: the section of the connecting column is circular.
5. A high strength off-road wheel as defined in claim 4, wherein: and the connecting column and the rim are in circular arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232604.6U CN212499700U (en) | 2020-06-29 | 2020-06-29 | High-strength wheel for cross country |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232604.6U CN212499700U (en) | 2020-06-29 | 2020-06-29 | High-strength wheel for cross country |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212499700U true CN212499700U (en) | 2021-02-09 |
Family
ID=74433776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232604.6U Active CN212499700U (en) | 2020-06-29 | 2020-06-29 | High-strength wheel for cross country |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212499700U (en) |
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2020
- 2020-06-29 CN CN202021232604.6U patent/CN212499700U/en active Active
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