CN215794065U - Instrument crossbeam mounting structure of hydrogen energy source car - Google Patents
Instrument crossbeam mounting structure of hydrogen energy source car Download PDFInfo
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- CN215794065U CN215794065U CN202121269664.XU CN202121269664U CN215794065U CN 215794065 U CN215794065 U CN 215794065U CN 202121269664 U CN202121269664 U CN 202121269664U CN 215794065 U CN215794065 U CN 215794065U
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Abstract
The utility model discloses an instrument beam mounting structure of a hydrogen energy automobile. The mounting structure comprises a mounting seat, the mounting seat is a hollow triangular prism inside, the mounting seat is integrally formed, a first side face of the mounting seat is fixed on an automobile A column, a second side face of the mounting seat is provided with a plurality of mounting holes at intervals along the length direction of the second side face, and press riveting nuts are arranged in the mounting holes. The mounting seat of the instrument beam mounting structure of the hydrogen energy automobile is integrally formed, the number of parts is greatly reduced, welding and coating processes are simplified, the cost of a die and coating is effectively reduced, the production efficiency is improved, the mounting seat adopts a triangular closed section beam structure, the purposes of improving the bending and torsional rigidity of the parts and a body-in-white are achieved, the rigidity strength and the mounting efficiency of the instrument beam mounting point can be effectively improved, and the instrument beam mounting seat and the body are light due to the hollow interior.
Description
Technical Field
The utility model relates to the technical field of hydrogen energy automobiles, in particular to an instrument beam mounting structure of a hydrogen energy automobile.
Background
At present, the instrument crossbeam mounting structure of traditional panel beating automobile body is formed by the stamping workpiece welding usually, and this kind of structural part mould is complicated, and is with high costs, and welding and coating process are complicated, and sealed corrosion resistance is poor, and weight is big, is unfavorable for the lightweight of whole car, and is particularly obvious to the duration influence of new forms of energy car.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an instrument beam mounting structure of a hydrogen energy source automobile, which is simple in structure and convenient to mount, aiming at the defects in the prior art.
The instrument beam mounting structure of the hydrogen energy automobile comprises a mounting seat, wherein the mounting seat is a triangular prism with a hollow inner part, the mounting seat is integrally formed, a first side surface of the mounting seat is fixed on an automobile A column, a second side surface of the mounting seat is provided with a plurality of mounting holes at intervals along the length direction of the second side surface, and press-riveting nuts are arranged in the mounting holes.
Further, the first side of mount pad with car A post is laminated mutually.
Further, the first side of the mounting seat is welded to the automobile A-pillar.
Further, the second side surface is perpendicular to the first side surface.
Furthermore, a plurality of lightening holes are formed in the third side face of the mounting seat at intervals.
Further, the mounting seat is an aluminum alloy section.
Furthermore, the number of the mounting holes is two.
Furthermore, a positioning hole is further formed in the second side face, the positioning hole is located between the two mounting holes, and the center point of the positioning hole and the center point of the mounting hole are located on the same straight line.
The mounting seat of the instrument beam mounting structure of the hydrogen energy automobile is integrally formed, the number of parts is greatly reduced, welding and coating processes are simplified, the cost of a die and coating is effectively reduced, the production efficiency is improved, the mounting seat adopts a triangular closed section beam structure, the purposes of improving the bending and torsional rigidity of the parts and a body-in-white are achieved, the rigidity strength and the mounting efficiency of the instrument beam mounting point can be effectively improved, and the instrument beam mounting seat and the body are light due to the hollow interior.
Drawings
Fig. 1 is a schematic view of an instrument beam mounting structure of a hydrogen energy source automobile according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
fig. 4 is a schematic view of the mount of the present invention on an a-pillar of an automobile.
1. A mounting seat; 11. a first side surface; 12. a second side surface; 121. mounting holes; 122. positioning holes; 13. a third side; 131. lightening holes; 2. an automobile A-pillar; 3. and (6) pressing and riveting the nut.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the instrument beam mounting structure of a hydrogen energy automobile of the present invention includes a mounting base 1, the mounting base 1 is a triangular prism with a hollow interior, the mounting base 1 is integrally formed, a first side surface 11 of the mounting base is fixed on an a-pillar 2 of the automobile, a second side surface 12 of the mounting base is provided with a plurality of mounting holes 121 at intervals along a length direction thereof, and press-riveting nuts 3 are disposed in the mounting holes 121.
The meter beam is mounted on the second side 12 of the mount via mounting holes 121.
The mounting seat 1 of the instrument beam mounting structure of the hydrogen energy automobile is integrally formed, the number of parts is greatly reduced, welding and coating processes are simplified, the cost of a die and coating is effectively reduced, the production efficiency is improved, the mounting seat 1 adopts a triangular closed section beam structure, the purposes of improving the bending and torsional rigidity of the parts and a body-in-white are achieved, the rigidity strength and the mounting efficiency of the instrument beam mounting point can be effectively improved, and the instrument beam mounting seat 1 and the body are lightened due to the hollow interior.
The first side 11 of mount pad is laminated with car A post 2 mutually for the installation of mount pad 1 is more stable.
There are various ways in which the first side 11 of the mounting stock can be fixed to the a-pillar 2 of the vehicle, for example: the first side 11 of the mount may be welded to the a-pillar 2 of the vehicle.
The second side 12 is perpendicular to the first side 11, which facilitates the installation of the instrument beam.
The third side 13 of the mounting base 1 is provided with a plurality of lightening holes 131 at intervals. Therefore, the non-key parts are hollowed out, so that the rigidity strength, the mode and the fatigue durability of the instrument beam mounting point are improved, and meanwhile, the light weight of the instrument beam mounting seat 1 and the light weight of the automobile body are realized to the greatest extent.
The mounting seat 1 can be an aluminum alloy section, the mounting seat 1 is made of an aluminum alloy material, and the thickness of each supporting surface material is arranged in a differentiated mode in the extrusion direction, so that the weight reduction effect is achieved.
For convenience of installation, the number of the installation holes 121 may be two, and the second side surface 12 may further be provided with one positioning hole 122, where the positioning hole 122 is located between the two installation holes 121, and a central point of the positioning hole 122 and a central point of the installation hole 121 are on the same straight line.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the utility model, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the utility model as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. The utility model provides an instrument crossbeam mounting structure of hydrogen energy source car which characterized in that: including mount pad (1), mount pad (1) are inside hollow triangular prism, mount pad (1) integrated into one piece, first side (11) of mount pad are fixed on car A post (2), and second side (12) of mount pad are equipped with a plurality of mounting holes (121) along its length direction interval, be equipped with in mounting hole (121) and press rivet nut (3).
2. The instrument beam mounting structure of a hydrogen energy source automobile according to claim 1, wherein: the first side face (11) of the mounting seat is attached to the automobile A column (2).
3. The instrument beam mounting structure of a hydrogen energy source automobile according to claim 2, wherein: the first side face (11) of the mounting seat is welded on the automobile A column (2).
4. The instrument beam mounting structure of a hydrogen energy source automobile according to claim 2, wherein: the second side surface (12) is perpendicular to the first side surface (11).
5. The instrument cross-member mounting structure for a hydrogen energy source automobile according to any one of claims 1 to 4, wherein: a plurality of lightening holes (131) are arranged on the third side surface (13) of the mounting seat at intervals.
6. The instrument cross-member mounting structure for a hydrogen energy source automobile according to any one of claims 1 to 4, wherein: the mounting seat (1) is an aluminum alloy section.
7. The instrument cross-member mounting structure for a hydrogen energy source automobile according to any one of claims 1 to 4, wherein: the number of the mounting holes (121) is two.
8. The instrument beam mounting structure of a hydrogen energy source automobile according to claim 7, wherein: the second side surface (12) is further provided with a positioning hole (122), the positioning hole (122) is located between the two mounting holes (121), and the center point of the positioning hole and the center point of the mounting hole (121) are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269664.XU CN215794065U (en) | 2021-06-07 | 2021-06-07 | Instrument crossbeam mounting structure of hydrogen energy source car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269664.XU CN215794065U (en) | 2021-06-07 | 2021-06-07 | Instrument crossbeam mounting structure of hydrogen energy source car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794065U true CN215794065U (en) | 2022-02-11 |
Family
ID=80175566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269664.XU Active CN215794065U (en) | 2021-06-07 | 2021-06-07 | Instrument crossbeam mounting structure of hydrogen energy source car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215794065U (en) |
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2021
- 2021-06-07 CN CN202121269664.XU patent/CN215794065U/en active Active
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