CN218229144U - Front collision beam mounting plate and mounting structure thereof - Google Patents
Front collision beam mounting plate and mounting structure thereof Download PDFInfo
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- CN218229144U CN218229144U CN202222557709.4U CN202222557709U CN218229144U CN 218229144 U CN218229144 U CN 218229144U CN 202222557709 U CN202222557709 U CN 202222557709U CN 218229144 U CN218229144 U CN 218229144U
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Abstract
The utility model relates to a front collision crossbeam mounting panel and mounting structure thereof, front collision crossbeam mounting panel includes the mounting panel body, the mounting panel body includes first board and the second board of spaced setting, first board is used for connecting between main energy-absorbing box and radiator bracket connecting plate, the second board is used for connecting between vice energy-absorbing box and vice longeron, first board department is provided with a plurality of convex back bosss backward, the roof of a plurality of back bosss be used for with radiator bracket connecting plate superpose and overlap joint. The front impact beam mounting plate mounting structure comprises a front impact beam mounting plate. The utility model can meet the installation requirement of the front collision beam, increase the energy absorption transmission path of the vehicle body collision, and improve the collision performance of the vehicle; through setting up back boss, promoted the intensity and the rigidity of front impact crossbeam mounting panel, reduced the manufacturing accuracy requirement to front impact crossbeam mounting panel, still be favorable to promoting electrophoresis scope and electrophoresis quality.
Description
Technical Field
The utility model relates to an automobile, concretely relates to front impact crossbeam mounting panel and mounting structure thereof.
Background
In the prior art, a front impact beam assembly is typically fixedly connected to a radiator support bracket attachment plate and to an engine compartment side rail front end plate by a front impact beam mounting plate. As shown in fig. 1, a front impact beam mounting plate 101 in the prior art is generally of a flat plate structure, and a towing hook through hole 103 and a mounting hole 102 for fixedly connecting with a radiator support connection plate and a front end plate of an engine compartment side beam are provided on the front impact beam mounting plate 101. The front collision beam mounting plate and the mounting structure thereof have the following technical problems: the contact area between the front collision beam mounting plate of the flat plate structure and the radiator bracket connecting plate is large, the vehicle-mounted electrophoresis performance is poor, and the matching precision between the collision beam mounting plate and the radiator bracket connecting plate is difficult to control; the front collision beam mounting plate is single in structure, the strength of the front collision beam mounting plate is improved by increasing the material thickness, and the light weight of an automobile is not facilitated; the front collision beam mounting plate has a single function, the front collision beam mounting plate only has the mounting and connecting functions of a front collision beam, the front collision beam mounting plate mounting structure only has one force transmission path, and along with the requirement on collision performance, especially the requirement on the collision performance of an offset collision working condition, the front collision beam mounting plate and the mounting structure thereof are more and more difficult to meet the requirement on the collision performance.
Disclosure of Invention
The utility model aims at providing a front impact crossbeam mounting panel and mounting structure thereof to alleviate or eliminate at least one foretell technical problem.
A front impact crossbeam mounting panel, including the mounting panel body, the mounting panel body includes first board and the second board of spaced setting, first board is used for connecting between main energy-absorbing box and radiator bracket connecting plate, the second board is used for connecting between vice energy-absorbing box and vice longeron, first board department is provided with a plurality of convex back bosss backward, and is a plurality of the roof of back boss is used for superpose and overlap joint with radiator bracket connecting plate.
Optionally, the mounting plate further comprises a first flange arranged along the edge of the mounting plate body.
Optionally, the middle part of the first plate part is provided with a tow hook avoiding hole, and a second flanging is arranged on the edge of the tow hook avoiding hole.
Optionally, a through hole is provided in the middle of the second plate portion.
Optionally, the mounting plate body includes a bending portion, the bending portion is connected between the first plate portion and the second plate portion, and the bending portion inclines to the left from the front to the back or inclines to the right from the front to the back.
Optionally, a pre-installation hole is provided on the first plate portion.
Optionally, the front collision beam mounting plate is an integrally formed sheet metal part.
Optionally, the top wall of a plurality of rear bosses is provided with a mounting hole.
A front collision crossbeam mounting panel mounting structure, including radiator bracket connecting plate, engine compartment boundary beam front end plate, main energy-absorbing box, vice longeron and any one of the aforesaid front collision crossbeam mounting panel, first board fixed connection be in the rear side of main energy-absorbing box, it is a plurality of the roof superpose and the overlap joint of back boss are in the front side of radiator bracket connecting plate, engine compartment boundary beam front end plate fixed connection be in the front side of engine compartment boundary beam, engine compartment boundary beam front end plate fixed connection be in the rear side of radiator bracket connecting plate, second board fixed connection be in the rear side of vice energy-absorbing box, second board fixed connection be in the front side of vice longeron.
The utility model can meet the installation requirement of the front collision beam, increase the energy absorption transmission path of the vehicle body collision, and improve the collision performance of the vehicle; by arranging the rear boss, the strength and rigidity of the front collision beam mounting plate are improved, the requirement on the manufacturing precision of the front collision beam mounting plate is lowered, and the electrophoresis range and the electrophoresis quality are favorably improved; through setting up hanging hole in advance, reduced the assembly degree of difficulty, promoted assembly efficiency and promoted the reliability of assembly.
Drawings
FIG. 1 is a schematic structural view of a front impact beam mounting plate described in the background art;
FIG. 2 is a schematic structural view of a front impact beam mounting plate according to an embodiment;
FIG. 3 is a schematic structural view of a front impact beam mounting plate mounting structure according to an embodiment;
fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.
In the figure: 1-front impact beam mounting plate; 2-radiator bracket connection plate; 3-engine compartment edge beam; 4-main energy absorption box; 5-auxiliary energy absorption box; 6-auxiliary longitudinal beam; 7, front end plates of the side beams of the engine compartment;
11 — a first plate portion; 12-rear boss; 13-mounting holes; 14-pre-loading holes; 15-a towing hook avoiding hole; 16-second flanging; 17 — a second plate portion; 18-a through hole; 19-first flanging; 110-bending part.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A front impact beam mounting plate 1 as shown in fig. 2 to 4 comprises a mounting plate body, the mounting plate body comprises a first plate part 11 and a second plate part 17 which are arranged at intervals, the first plate part 11 is used for being connected between a main energy absorption box 4 and a radiator bracket connecting plate 2, the second plate part 17 is used for being connected between an auxiliary energy absorption box 5 and an auxiliary longitudinal beam 6, a plurality of rear bosses 12 which protrude backwards are arranged at the first plate part 11, and top walls of the rear bosses 12 are used for being overlapped and lapped with the radiator bracket connecting plate 2.
Adopt foretell scheme, through setting up second board 17, facilitate for setting up vice energy-absorbing box 5, can increase power transmission path, be favorable to promoting the crashworthiness of car, through set up a plurality of back bosss 12 in first board 11 department, can promote the structural strength of front impact crossbeam mounting panel 1, can reduce the area of the installation matching face between front impact crossbeam mounting panel 1 and radiator bracket connecting plate 2, can reduce the manufacturing accuracy requirement of front impact crossbeam mounting panel 1, and, make interval setting between the convex part position behind the non-of first board 11 and radiator bracket connecting plate 2, liquid passes through when being favorable to the electrophoresis, greatly improve electrophoresis nature, but the electrophoresis area has been increased, anti-corrosion performance has been improved.
In some embodiments, the front impact beam mounting plate 1 further includes a first flange 19 disposed along an edge of the mounting plate body. The provision of the first burring 19 can improve the structural strength of the front impact beam mounting plate 1. In particular embodiments, the first flange 19 is folded forward relative to the mounting plate body.
In some embodiments, a tow hook avoidance hole 15 is provided at the middle of the first plate portion 11, and a second flange 16 is provided along the edge of the tow hook avoidance hole 15. Promote the tow hook through setting up second turn-ups 16 and dodge intensity and the rigidity of hole 15 department, can set up the tow hook that the size is bigger and dodge hole 15, when guaranteeing rigidity and the intensity of front collision crossbeam mounting panel 1, can increase the electrophoresis passageway, reduce part weight.
In some embodiments, the middle of the second plate portion 17 is provided with a through hole 18. The through holes 18 can form an electrophoresis channel, which is beneficial to improving the electrophoresis quality.
In some embodiments, the mounting plate body includes a bent portion 110, the bent portion 110 is connected between the first plate portion 11 and the second plate portion 17, and the bent portion 110 is inclined from front to back to left or from front to back to right. The bent part 110 can improve the rigidity and the strength of the front collision cross beam mounting plate 1, and also provides convenience for arranging the second plate part 17 between the auxiliary energy absorption box 5 and the auxiliary longitudinal beam 6.
In some embodiments, the first plate portion 11 is provided with a pre-installation hole 14. The preassembly holes 14 are arranged, so that the assembly difficulty can be reduced, the assembly efficiency can be improved, and the assembly reliability can be improved. During specific implementation, a pre-installation column used for being matched with the pre-installation hole 14 can be arranged on the radiator bracket connecting plate 2, and during assembly, the pre-installation hole 14 can be used for being matched with the pre-installation column to pre-hang the front collision beam mounting plate 1 on the radiator bracket connecting plate 2.
In some embodiments, the front impact beam mounting plate 1 is an integrally formed sheet metal part.
In some embodiments, the top wall of each of the plurality of rear bosses 12 is provided with a mounting hole 13. At the time of assembly, the fastening connection between the top wall of the rear boss 12 and the radiator support connection plate 2 may be achieved using a bolt fitted to the mounting hole 13 and a nut connected to the bolt.
As shown in fig. 3 and 4, the utility model also provides a front collision crossbeam mounting panel 1 mounting structure, including radiator bracket connecting plate 2, engine compartment boundary beam 3, engine compartment boundary beam front end plate 7, main energy-absorbing box 4, vice energy-absorbing box 5, vice longeron 6 and any one of the above-mentioned front collision crossbeam mounting panel 1, first board 11 is through welded mode fixed connection in the rear side of main energy-absorbing box 4, the mode overlap joint of the roof superpose of a plurality of back bosss 12 and through bolt fastening connection is in the front side of radiator bracket connecting plate 2, engine compartment boundary beam front end plate 7 is through welded mode fixed connection in the front side of engine compartment boundary beam 3, engine compartment boundary beam front end plate 7 is through bolt fastening connection's mode fixed connection in the rear side of radiator bracket connecting plate 2, second board 17 is through welded mode fixed connection in the rear side of vice energy-absorbing box 5, second board 17 is through welded mode fixed connection in the front side of vice longeron 6. By adopting the scheme, the auxiliary energy absorption box 5, the second plate part 17 and the auxiliary longitudinal beam 6 can form a force transmission path, so that the energy absorption and transmission paths for vehicle body collision are increased, and the collision performance is integrally improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Claims (9)
1. The utility model provides a front impact crossbeam mounting panel, its characterized in that, includes the mounting panel body, the mounting panel body includes first board and the second board of spaced setting, first board is used for connecting between main energy-absorbing box and radiator bracket connecting plate, the second board is used for connecting between vice energy-absorbing box and vice longeron, first board department is provided with a plurality of convex back bosss backward, and is a plurality of the roof of back boss is used for with radiator bracket connecting plate superpose and overlap joint.
2. The front impact beam mounting plate of claim 1, further comprising a first flange disposed along an edge of the mounting plate body.
3. The front impact beam mounting plate of claim 1, wherein a tow hook avoidance hole is provided in the middle of the first plate portion, and a second flange is provided along an edge of the tow hook avoidance hole.
4. The front impact beam mounting plate according to claim 1, wherein a through-hole is provided in a middle portion of the second plate portion.
5. The front impact beam mounting plate of claim 1, wherein the mounting plate body comprises a bend connected between the first plate portion and the second plate portion, the bend sloping left from front to back or right from front to back.
6. The front impact beam mounting plate of claim 1, wherein the first plate portion is provided with pre-installation holes.
7. The front impact beam mounting plate of claim 1, wherein the front impact beam mounting plate is an integrally formed sheet metal member.
8. The front impact beam mounting plate as claimed in claim 1, wherein top walls of a plurality of the rear bosses are each provided with a mounting hole.
9. A front collision cross beam mounting plate mounting structure is characterized by comprising a radiator bracket connecting plate, an engine compartment side beam front end plate, a main energy absorption box, a secondary longitudinal beam and the front collision cross beam mounting plate as claimed in any one of claims 1 to 8, wherein a first plate part is fixedly connected to the rear side of the main energy absorption box, the top walls of a plurality of rear bosses are superposed and lapped on the front side of the radiator bracket connecting plate, the engine compartment side beam front end plate is fixedly connected to the front side of the engine compartment side beam, the engine compartment side beam front end plate is fixedly connected to the rear side of the radiator bracket connecting plate, a second plate part is fixedly connected to the rear side of the secondary energy absorption box, and the second plate part is fixedly connected to the front side of the secondary longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222557709.4U CN218229144U (en) | 2022-09-27 | 2022-09-27 | Front collision beam mounting plate and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222557709.4U CN218229144U (en) | 2022-09-27 | 2022-09-27 | Front collision beam mounting plate and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218229144U true CN218229144U (en) | 2023-01-06 |
Family
ID=84665025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222557709.4U Active CN218229144U (en) | 2022-09-27 | 2022-09-27 | Front collision beam mounting plate and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218229144U (en) |
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2022
- 2022-09-27 CN CN202222557709.4U patent/CN218229144U/en active Active
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