CN220615966U - Magnesium alloy electric automobile cabin beam - Google Patents
Magnesium alloy electric automobile cabin beam Download PDFInfo
- Publication number
- CN220615966U CN220615966U CN202322391879.4U CN202322391879U CN220615966U CN 220615966 U CN220615966 U CN 220615966U CN 202322391879 U CN202322391879 U CN 202322391879U CN 220615966 U CN220615966 U CN 220615966U
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- CN
- China
- Prior art keywords
- magnesium alloy
- beam body
- electric automobile
- alloy electric
- automobile cabin
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Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000004512 die casting Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a magnesium alloy electric automobile cabin beam, which comprises a beam body, wherein two ends of the beam body are provided with beam mounting points; the beam body is a magnesium alloy die casting, a plurality of beam reinforcing rib plates are arranged on the beam body, and a thermal management system installation point is arranged on the beam body. The utility model has the remarkable effects that the die-casting structure of the extremely simple magnesium alloy realizes the strengthening of the cabin cross beam of the electric automobile, and is beneficial to reducing the power consumption of the vehicle and increasing the driving range.
Description
Technical Field
The utility model relates to an electric automobile accessory, in particular to an electric automobile cabin cross beam.
Background
The components such as the heat pump, the expansion tank, the thermal management system and the like of the electric automobile are generally arranged in the cabin through a cross beam, and two ends of the cross beam are fixed on the damping tower. The traditional cross beam is of a steel plate structure, and the weight is large; the influence on the power consumption, the driving range, the dynamic property, the braking property, the passive safety, the reliability and the durability of the vehicle is relatively large; and light weight design is a feasible means for solving the problems.
Disclosure of Invention
The utility model provides a magnesium alloy die-casting cross beam, which adopts the main technical scheme as follows:
a magnesium alloy electric automobile cabin crossbeam, its key is: the beam comprises a beam body, wherein two ends of the beam body are provided with beam mounting points; the beam body is a magnesium alloy die casting, a plurality of beam reinforcing rib plates are arranged on the beam body, and a thermal management system installation point is arranged on the beam body.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model at the view angle of the strengthening surface;
fig. 2 is a schematic structural view of the present utility model in a mounting plane view.
Detailed Description
The utility model is further described below with reference to examples and figures.
As shown in fig. 1 and 2, a magnesium alloy electric automobile cabin beam comprises a beam body 1, wherein two ends of the beam body 1 are provided with beam mounting points;
the beam body 1 is a magnesium alloy die casting, a plurality of beam reinforcing rib plates are arranged on the beam body 1, and a thermal management system installation point is arranged on the beam body 1.
In a specific embodiment, the beam body 1 includes a beam plate, the beam plate is in a strip shape, and the edges of the beam plate are turned over in the same direction to form an annular reinforced flanging. The reinforced flanging and the beam reinforced rib plates are positioned on the same side of the beam plate, and all the beam reinforced rib plates are positioned in the annular reinforced flanging inner area; all the beam reinforcing rib plates are arranged on the same side face of the beam body 1, in particular on the same side face of the beam plate, the beam reinforcing rib plates are in a grid shape, the side face of the beam body 1, provided with the beam reinforcing rib plates, forms a reinforcing face, and the side face of the beam body 1, which is back to the beam reinforcing rib plates, forms a mounting plane.
The specific form of the beam installation point position can be as follows: the two ends of the beam body 1 are respectively provided with a support lug 2, the support lugs 2 extend to the outside of the beam body 1 generally horizontally and are used for being connected with a damping tower of an automobile, the support lugs 2 are provided with beam mounting holes according to design positions and quantity, and the beam mounting holes and the support lugs 2 on the periphery of the beam mounting holes form beam mounting points. The support lugs 2 are generally flat, in order to improve the connection strength of the support lugs 2 and the beam body 1, support lug reinforcing ribs are arranged between the outer wall of the support lugs 2 and the beam body 1, and in order to improve the strength of the support lugs 2, support lug reinforcing ribs are also arranged at the edges of the support lugs 2.
The specific form of the installation point of the thermal management system can be: the beam body 1 is penetrated with a plurality of thermal management system mounting holes, the thermal management system mounting holes are arranged according to the designed position, size and number, and the thermal management system mounting holes and the beam body 1 nearby the thermal management system mounting holes form the thermal management system mounting points.
An extension cylinder is arranged on the beam body 1 around the thermal management system mounting hole, the extension cylinder and the beam reinforcing rib plate are positioned on the same side of the beam body 1, and the beam reinforcing rib plate is connected with the outer wall of the extension cylinder.
The beneficial effects are that: by adopting the technical scheme, the utility model realizes the strengthening of the electric automobile cabin cross beam by using the extremely simple magnesium alloy die-casting structure, and is beneficial to reducing the power consumption of the vehicle and increasing the driving range.
Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (9)
1. The utility model provides a magnesium alloy electric automobile cabin crossbeam which characterized in that: the novel beam comprises a beam body (1), wherein two ends of the beam body (1) are provided with beam mounting points;
the beam body (1) is a magnesium alloy die casting, a plurality of beam reinforcing rib plates are arranged on the beam body (1), and a thermal management system installation point position is arranged on the beam body (1).
2. The magnesium alloy electric automobile cabin cross beam of claim 1, wherein: all the beam reinforcement rib plates are arranged on the same side face of the beam body (1), the side face of the beam body (1) provided with the beam reinforcement rib plates forms a reinforcement face, and the side face of the beam body (1) back to the beam reinforcement rib plates forms an installation plane.
3. The magnesium alloy electric automobile cabin cross beam according to claim 1 or 2, wherein: the beam body (1) comprises a beam plate, and the edges of the beam plate are folded in the same direction to form a reinforced flanging.
4. A magnesium alloy electric vehicle cabin cross beam according to claim 3, wherein: the reinforced flange and the beam reinforced rib plate are positioned on the same side of the beam plate.
5. The magnesium alloy electric automobile cabin cross beam according to claim 1 or 2, wherein: both ends of the beam body (1) are provided with lugs (2), and the lugs (2) are provided with beam mounting holes.
6. The magnesium alloy electric automobile cabin cross beam of claim 5, wherein: and a support lug reinforcing rib is arranged between the outer wall of the support lug (2) and the beam body (1).
7. The magnesium alloy electric automobile cabin cross beam according to claim 1 or 2, wherein: and a plurality of heat management system mounting holes penetrate through the beam body (1).
8. The magnesium alloy electric automobile cabin cross beam of claim 7, wherein: an extension cylinder is arranged on the beam body (1) around the thermal management system mounting hole, and the extension cylinder and the beam reinforcing rib plate are positioned on the same side of the beam body (1).
9. The magnesium alloy electric automobile cabin cross beam of claim 8, wherein: the beam reinforcement rib plate is connected with the outer wall of the extension cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391879.4U CN220615966U (en) | 2023-09-04 | 2023-09-04 | Magnesium alloy electric automobile cabin beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322391879.4U CN220615966U (en) | 2023-09-04 | 2023-09-04 | Magnesium alloy electric automobile cabin beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615966U true CN220615966U (en) | 2024-03-19 |
Family
ID=90230025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322391879.4U Active CN220615966U (en) | 2023-09-04 | 2023-09-04 | Magnesium alloy electric automobile cabin beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615966U (en) |
-
2023
- 2023-09-04 CN CN202322391879.4U patent/CN220615966U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |