CN213973566U - Electric automobile aluminum alloy fan bracket and electric automobile - Google Patents
Electric automobile aluminum alloy fan bracket and electric automobile Download PDFInfo
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- CN213973566U CN213973566U CN202022955042.4U CN202022955042U CN213973566U CN 213973566 U CN213973566 U CN 213973566U CN 202022955042 U CN202022955042 U CN 202022955042U CN 213973566 U CN213973566 U CN 213973566U
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- aluminum alloy
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- shrouding
- fan
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Abstract
The utility model discloses an electric automobile aluminum alloy fan bracket and electric automobile, it includes parallel arrangement's last aluminum alloy shrouding and lower aluminum alloy shrouding, go up the aluminum alloy shrouding and be provided with the pencil fixed orifices on the U-shaped aluminum alloy longeron of both sides between the aluminum alloy shrouding down, it all is provided with first connection assembly on aluminum alloy shrouding and the lower aluminum alloy shrouding to go up, first connection assembly includes U-shaped aluminum alloy support and aluminium screw bolt, the up end rigid coupling of going up the aluminum alloy shrouding has the second to connect the assembly, the second is connected the assembly and is included L-shaped aluminum alloy support and rivet nut, the rigid coupling has Z-shaped aluminum alloy support on the lower terminal surface of lower aluminum alloy shrouding. The utility model is not only simple in structure, the quality is light, the assembly is convenient, moreover can the motor fan assembly of the various models of adaptation.
Description
Technical Field
The utility model discloses an electric automobile fan bracket and electric automobile belongs to the coal bunker and prevents stifled technical field, specifically discloses an electric automobile aluminum alloy fan bracket and electric automobile.
Background
At present, a main body structure of a fan bracket of an electric automobile is formed by welding a plurality of complex stamping parts, and a fan assembly and a fixed pipeline are arranged on the fan bracket and are fixed on an automobile body. The fan support structure comprises 4 bolts, 2 projection welding nuts and a plurality of steel stamping parts, the stamping parts are complex in structure and need to be formed for multiple times, a large number of forming die tools need to be input, the production cost of products is high, the development period is long, and the fan support is large in mass and not beneficial to light weight of automobiles.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the invention develops the aluminum alloy fan bracket of the electric automobile and the electric automobile, which not only have simple structure, light weight and convenient assembly, but also can be adapted to motor fan assemblies of various models.
The utility model discloses an aluminum alloy fan bracket of an electric automobile, which comprises an upper aluminum alloy sealing plate and a lower aluminum alloy sealing plate which are arranged in parallel, wherein three U-shaped aluminum alloy longitudinal beams are welded between the upper aluminum alloy sealing plate and the lower aluminum alloy sealing plate, wire harness fixing holes for fixing wire harnesses are arranged on the U-shaped aluminum alloy longitudinal beams positioned at two sides, first connecting assemblies for connecting an automobile body are arranged on the upper aluminum alloy sealing plate and the lower aluminum alloy sealing plate respectively, the first connecting assemblies comprise U-shaped aluminum alloy brackets and aluminum bolts, the upper end surface of the upper aluminum alloy sealing plate is fixedly connected with a second connecting assembly for connecting a motor fan, the second connecting assembly comprises an L-shaped aluminum alloy bracket and rivet nuts, the lower end surface of the lower aluminum alloy sealing plate is fixedly connected with a Z-shaped aluminum alloy bracket for connecting the motor fan and is connected through a pin rod, and the central axis of the aluminum bolts is vertical to the upper aluminum alloy sealing plate, the central axis of the rivet nut is vertical to the plane where the aluminum alloy longitudinal beam is located, and the central axis of the hole flanging, used for connecting the pin rod, of the Z-shaped aluminum alloy bracket is parallel to the central axis of the aluminum bolt (5.2).
In a preferred embodiment of the present invention, the U-shaped aluminum alloy longitudinal beams located at both sides are at least provided with three wire harness fixing holes arranged at intervals.
The utility model also discloses an electric automobile, including fan bracket, its fan bracket is electric automobile aluminum alloy fan bracket.
The utility model discloses an in a preferred embodiment, electric automobile aluminum alloy fan bracket passes through rivet nut and round pin stick and motor fan rigid coupling, electric automobile aluminum alloy fan bracket passes through aluminium bolt and automobile body rigid coupling.
The utility model has the advantages that: the utility model discloses simple structure, quality are light, the assembly is convenient, and it forms through the panel concatenation of full aluminum alloy material, saves the complicated forming process of current steel construction fan bracket effectively, has improved material utilization effectively, simultaneously, the utility model discloses a trompil fixed stay pipeline on U-shaped aluminum alloy longeron to motor fan pipeline has been solved effectively and has been arranged unreasonable safety problem.
Drawings
FIG. 1 is a schematic view of an aluminum alloy fan bracket for an electric vehicle;
FIG. 2 is a schematic view of an aluminum alloy fan bracket and a motor fan of an electric vehicle assembled together;
FIG. 3 is a schematic view of a first connection assembly of an aluminum alloy fan bracket of an electric vehicle;
FIG. 4 is a schematic view of a second connection assembly of an aluminum alloy fan bracket of an electric vehicle.
Detailed Description
The technical solutions (including the preferred technical solutions) of the present invention are further described in detail by the drawings of the specification and the manner of enumerating some optional embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses an aluminum alloy fan bracket of an electric automobile, which comprises an upper aluminum alloy sealing plate 1 and a lower aluminum alloy sealing plate 6 which are arranged in parallel, wherein three U-shaped aluminum alloy longitudinal beams 3 are welded between the upper aluminum alloy sealing plate 1 and the lower aluminum alloy sealing plate 6, wire harness fixing holes 3.1 for fixing wire harnesses are arranged on the U-shaped aluminum alloy longitudinal beams 3 positioned at both sides, first connecting assemblies 5 for connecting an automobile body are respectively arranged on the upper aluminum alloy sealing plate 1 and the lower aluminum alloy sealing plate 6, each first connecting assembly 5 comprises a U-shaped aluminum alloy bracket 5.1 and an aluminum bolt 5.2, the U-shaped aluminum alloy bracket 5.1 is welded with the upper aluminum alloy sealing plate 1 and the lower aluminum alloy sealing plate 6, a second connecting assembly 2 for connecting a motor fan is fixedly connected on the upper end face of the upper aluminum alloy sealing plate 1, the second connecting assembly 2 comprises an L-shaped aluminum alloy bracket 2.1 and a rivet nut 2.2, l shape aluminum alloy support 2.1 and last aluminum alloy shrouding 1 welding, the rigid coupling has Z shape aluminum alloy support 4 and passes through the pin rod and be connected that is used for connecting the motor fan on the lower terminal surface of lower aluminum alloy shrouding 6, Z shape aluminum alloy support and lower aluminum alloy shrouding 6 welding, the central axis of aluminium bolt 5.2 is perpendicular with last aluminum alloy shrouding 1, the central axis of rivet nut 2.2 is perpendicular with the plane at 3 places of aluminum alloy longeron, the hole flanging central axis that is used for connecting the pin rod on the Z shape aluminum alloy support is parallel with the central axis of aluminium bolt 5.2.
The utility model discloses an in the preferred embodiment, go up the direct unloading of aluminum alloy shrouding 1 and lower aluminum alloy shrouding 6, need not further reprocessing.
In a preferred embodiment of the present invention, the wire harness fixing hole 3.1 of the U-shaped aluminum alloy longitudinal beam 3 is processed by a punching process.
In a preferred embodiment of the present invention, the mounting positions of the first connecting assembly 5, the second connecting assembly 2, and the Z-shaped aluminum alloy support 4 are adjustable.
In a preferred embodiment of the present invention, the U-shaped aluminum alloy longitudinal beams 3 located at both sides are at least provided with three wire harness fixing holes 3.1 arranged at intervals.
The utility model also discloses an electric automobile, including fan bracket, its fan bracket is electric automobile aluminum alloy fan bracket.
The utility model discloses an in the preferred embodiment, electric automobile aluminum alloy fan bracket passes through rivet nut 2.2 and round pin stick and motor fan rigid coupling, and electric automobile aluminum alloy fan bracket passes through aluminium bolt 5.2 and automobile body rigid coupling.
The utility model adopts the aluminum alloy section bar and the aluminum alloy tailor-welding structure on the premise of satisfying the use performance, improves the material utilization rate of the product, simultaneously, the product has no forming process, saves the cost investment of forming die tools, shortens the development period, reduces the product cost, lightens the self weight, and accords with the great trend of the light production development of automobiles; a pipeline fixing support is cancelled, and a pipeline fixing hole is added on the U-shaped aluminum alloy longitudinal beam 3, so that the problems that pipelines are loose and mutually wound and rub and are damaged with the fixing support for a long time in the process of locally supporting and fixing the pipelines by the original fixing support are solved, and the pipeline fixing arrangement of the fan support with the new structure is more reasonable and safer; the product has no surface galvanizing treatment, which is beneficial to environmental protection.
Claims (4)
1. The utility model provides an electric automobile aluminum alloy fan bracket which characterized in that: the aluminum alloy sealing plate comprises an upper aluminum alloy sealing plate (1) and a lower aluminum alloy sealing plate (6) which are arranged in parallel, wherein three U-shaped aluminum alloy longitudinal beams (3) are welded between the upper aluminum alloy sealing plate (1) and the lower aluminum alloy sealing plate (6), wire harness fixing holes (3.1) for fixing wire harnesses are formed in the U-shaped aluminum alloy longitudinal beams (3) on two sides, first connecting assemblies (5) for connecting a vehicle body are arranged on the upper aluminum alloy sealing plate (1) and the lower aluminum alloy sealing plate (6), each first connecting assembly (5) comprises a U-shaped aluminum alloy bracket (5.1) and an aluminum bolt (5.2), the U-shaped aluminum alloy brackets (5.1) are welded with the upper aluminum alloy sealing plate (1) and the lower aluminum alloy sealing plate (6), a second connecting assembly (2) for connecting a motor fan is fixedly connected to the upper end face of the upper aluminum alloy sealing plate (1), and the second connecting assembly (2) comprises an L-shaped aluminum alloy bracket (2.1) and a rivet nut (2.2), l shape aluminum alloy support (2.1) and last aluminum alloy shrouding (1) welding, the rigid coupling has Z shape aluminum alloy support (4) that are used for connecting the motor fan to pass through the pin rod to be connected on the lower terminal surface of lower aluminum alloy shrouding (6), Z shape aluminum alloy support (4) and lower aluminum alloy shrouding (6) welding, the central axis and last aluminum alloy shrouding (1) of aluminum bolt (5.2) are perpendicular, the central axis of rivet nut (2.2) is perpendicular with the plane at aluminum alloy longeron (3) place, the hole flanging central axis that is used for connecting the pin rod on Z shape aluminum alloy support (4) is parallel with the central axis of aluminum bolt (5.2).
2. The aluminum alloy fan bracket for the electric automobile according to claim 1, characterized in that: the U-shaped aluminum alloy longitudinal beams (3) positioned on two sides are at least provided with three wire harness fixing holes (3.1) which are arranged at intervals.
3. The utility model provides an electric automobile, includes fan bracket, its characterized in that: the fan bracket is the aluminum alloy fan bracket for the electric automobile as claimed in any one of claims 1-2.
4. The electric vehicle according to claim 3, characterized in that: the electric automobile aluminum alloy fan support is fixedly connected with the motor fan through a rivet nut (2.2) and a pin rod, and the electric automobile aluminum alloy fan support is fixedly connected with an automobile body through an aluminum bolt (5.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955042.4U CN213973566U (en) | 2020-12-08 | 2020-12-08 | Electric automobile aluminum alloy fan bracket and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955042.4U CN213973566U (en) | 2020-12-08 | 2020-12-08 | Electric automobile aluminum alloy fan bracket and electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213973566U true CN213973566U (en) | 2021-08-17 |
Family
ID=77241846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022955042.4U Active CN213973566U (en) | 2020-12-08 | 2020-12-08 | Electric automobile aluminum alloy fan bracket and electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213973566U (en) |
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2020
- 2020-12-08 CN CN202022955042.4U patent/CN213973566U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 442020 No. 115, Checheng West Road, Shiyan City, Hubei Province Patentee after: General casting and Forging Branch of Dongfeng auto parts (Group) Co.,Ltd. Address before: 430056 No. 10 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee before: DONGFENG MOTER Co.,Ltd. |