CN215474972U - High-performance anti-collision cross beam assembly of car - Google Patents
High-performance anti-collision cross beam assembly of car Download PDFInfo
- Publication number
- CN215474972U CN215474972U CN202120879375.5U CN202120879375U CN215474972U CN 215474972 U CN215474972 U CN 215474972U CN 202120879375 U CN202120879375 U CN 202120879375U CN 215474972 U CN215474972 U CN 215474972U
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- reinforcing plate
- collision
- front anti
- plate
- collision beam
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Abstract
The utility model discloses a high-performance anti-collision beam assembly of a car, which is welded on a front anti-collision beam through a towing hook pipe, thereby reducing the processing technology difficulty of the front anti-collision beam, improving the strength and rigidity of the front anti-collision beam by adopting 1500MPa high-strength material, so that the front anti-collision beam can absorb most collision energy when in collision and is welded on the front anti-collision beam through the inner reinforcing plate and the outer reinforcing plate, so that the inner reinforcing plate and the outer reinforcing plate can absorb the collision energy transmitted by the front anti-collision beam, and through the installation of the left mounting plate and the right mounting plate, so that the left mounting plate and the right mounting plate can buffer the collision force transmitted to the longitudinal beam, and by absorbing the collision energy and buffering the collision force, thereby reducing the impact force transmitted to the driver and further reducing the injury degree of the driver.
Description
Technical Field
The utility model relates to the technical field of automobile safety, in particular to a high-performance anti-collision beam assembly of a car.
Background
The present car anti-collision beam assembly is one of the parts to absorb collision energy and raise the safety performance of car.
However, the existing anti-collision beam is formed by welding a plurality of parts, and a formed section cavity is small, so that when the anti-collision beam is damaged by collision, the collision energy absorbed by the anti-collision beam is less, the collision force transmitted to the body of a driver is larger, and the injury to the driver is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-performance anti-collision beam assembly for a car, and aims to solve the technical problems that an existing anti-collision beam in the prior art is formed by welding a plurality of parts, a formed section cavity is small, and when the existing anti-collision beam is damaged by collision, the anti-collision beam absorbs less collision energy, so that the collision force transmitted to the body of a driver is large, and the driver is further greatly injured.
In order to achieve the purpose, the utility model adopts a high-performance anti-collision beam assembly of a car, which comprises a front anti-collision beam and a mounting assembly; the mounting assembly comprises a towing hook pipe, a connecting device and an executing component, the towing hook pipe is fixedly connected with the front anti-collision cross beam and is positioned on one side of the front anti-collision cross beam, and the connecting device is fixedly connected with the front anti-collision cross beam; the executive component includes interior reinforcing plate, outer reinforcing plate, left mounting panel and right mounting panel, interior reinforcing plate with preceding crashproof crossbeam fixed connection, and be located preceding crashproof crossbeam is close to one side of towing hook pipe, outer reinforcing plate with preceding crashproof crossbeam fixed connection, and with interior reinforcing plate fixed connection, and be located preceding crashproof crossbeam is close to one side of interior reinforcing plate, left side mounting panel with interior reinforcing plate fixed connection, and with outer reinforcing plate fixed connection, and be located interior reinforcing plate is kept away from one side of preceding crashproof crossbeam, right side mounting panel with interior reinforcing plate fixed connection, and with outer reinforcing plate fixed connection, and be located outer reinforcing plate is kept away from one side of left side mounting panel.
The connecting equipment comprises an inner crumple rib and an outer crumple rib, and the inner crumple rib is fixedly connected with the inner reinforcing plate and is positioned on one side, far away from the front anti-collision cross beam, of the inner reinforcing plate; the outer crumple rib is fixedly connected with the outer reinforcing plate and is positioned on one side, far away from the front anti-collision cross beam, of the outer reinforcing plate.
The left mounting plate is provided with a first flanging, and the first flanging is located on one side, far away from the inner reinforcing plate, of the left mounting plate.
The right mounting plate is provided with a second flanging, and the second flanging is located on one side, far away from the inner reinforcing plate, of the right mounting plate.
The left mounting plate is further provided with a first mounting hole, and the first mounting hole is located on one side, close to the inner reinforcing plate, of the left mounting plate.
The right mounting plate is further provided with a second mounting hole, and the second mounting hole is located at one side, close to the inner reinforcing plate, of the right mounting plate.
The front anti-collision beam is of an arch bridge shape, and the section of the front anti-collision beam is of a B shape.
The high-performance anti-collision beam assembly of the car, disclosed by the utility model, is welded on the front anti-collision beam through the towing hook pipe, so that the processing difficulty of the front anti-collision beam is reduced, the strength and the rigidity of the front anti-collision beam are improved by adopting 1500MPa high-strength materials for the front anti-collision beam, so that the front anti-collision beam can absorb most collision energy during collision, the inner reinforcing plate and the outer reinforcing plate are welded on the front anti-collision beam, so that the inner reinforcing plate and the outer reinforcing plate can absorb the collision energy transmitted by the front anti-collision beam, and the left mounting plate and the right mounting plate can buffer the collision force transmitted to a longitudinal beam through the installation of the left mounting plate and the right mounting plate, and the absorption of the collision energy and the buffering of the collision force are realized, thereby reducing the impact force transmitted to the driver and further reducing the injury degree of the driver.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the towing pintle pipe of the present invention mounted on a front impact beam.
Fig. 2 is a schematic view of the connection of the inner collapsing ribs and the inner reinforcing plate of the present invention.
FIG. 3 is a schematic view of the connection between the outer crush ribs and the outer reinforcement plate of the present invention.
Fig. 4 is a schematic view of the connection of the outer gusset of the present invention to the front impact beam.
In the figure: 1-front anti-collision beam, 2-mounting assembly, 21-towing hook pipe, 22-connecting device, 23-actuating component, 100-car high-performance anti-collision beam assembly, 221-inner collapse rib, 222-outer collapse rib, 231-inner reinforcing plate, 232-outer reinforcing plate, 233-left mounting plate, 234-right mounting plate, 2331-first flanging, 2332-first mounting hole, 2341-second flanging and 2342-second mounting hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a high-performance anti-collision beam assembly 100 for a car, which includes a front anti-collision beam 1 and a mounting assembly 2; the mounting assembly 2 comprises a towing hook pipe 21, a connecting device 22 and an executing component 23, the towing hook pipe 21 is fixedly connected with the front anti-collision cross beam 1 and is positioned on one side of the front anti-collision cross beam 1, and the connecting device 22 is fixedly connected with the front anti-collision cross beam 1; executive component 23 includes interior reinforcing plate 231, outer reinforcing plate 232, left mounting panel 233 and right mounting panel 234, interior reinforcing plate 231 with preceding crashproof crossbeam 1 fixed connection, and be located preceding crashproof crossbeam 1 is close to one side of towing pintle pipe 21, outer reinforcing plate 232 with preceding crashproof crossbeam 1 fixed connection, and with interior reinforcing plate 231 fixed connection, and be located preceding crashproof crossbeam 1 is close to one side of interior reinforcing plate 231, left side mounting panel 233 with interior reinforcing plate 231 fixed connection, and with outer reinforcing plate 232 fixed connection, and be located interior reinforcing plate 231 keeps away from one side of preceding crashproof crossbeam 1, right side mounting panel 234 with interior reinforcing plate 231 fixed connection, and with outer reinforcing plate 232 fixed connection, and be located outer reinforcing plate 232 keeps away from one side of left mounting panel 233.
In the embodiment, the front anti-collision beam 1 is formed by a rolling process and is welded into a whole, the front anti-collision beam 1 is made of 1500MPa high-strength material, the towing hook pipe 21 is made of 45 # steel, the towing hook pipe 21 is welded on the front anti-collision beam 1 through carbon dioxide protection welding, so that the process difficulty of the front anti-collision beam 1 is reduced, and further the working efficiency of workers is improved, the inner reinforcement plate 231 and the front anti-collision beam 1 are fixed by welding, the outer reinforcement plate 232 and the front anti-collision beam 1 are fixed by welding and are fixed by welding with the inner reinforcement plate 231, the inner reinforcement plate 231 and the outer reinforcement plate 232 are made of 590MPa material, the inner reinforcement plate 231 and the outer reinforcement plate 232 are formed by a stamping process, the lengths of the inner reinforcement plate 231 and the outer reinforcement plate 232 are greater than 100mm, and the number of the inner reinforcement plate 231 and the outer reinforcement plate 232 is two, and are respectively positioned at the left and right sides of the strong anti-collision beam, in the production and processing process, the inner reinforcing plate 231 and the outer reinforcing plate 232 are welded into a whole, then the whole formed by the inner reinforcing plate 231 and the outer reinforcing plate 232 is welded with the front anti-collision beam 1 through carbon dioxide protection welding, the left mounting plate 233 is fixed with the inner reinforcing plate 231 through welding and is fixed with the outer reinforcing plate 232 through welding, the right mounting plate 234 is fixed with the inner reinforcing plate 231 through welding and is fixed with the outer reinforcing plate 232 through welding, the left mounting plate 233 is positioned at the left side of the front anti-collision beam 1, the right mounting plate 234 is positioned at the right side of the front anti-collision beam 1, the left mounting plate 233 and the right mounting plate 234 are made of 240MPa materials, and the left mounting plate 233 and the right mounting plate 234 are both formed by stamping technology, in the processing process of the left mounting plate 233 and the right mounting plate 234, the whole formed by welding the inner reinforcing plate 231, the outer reinforcing plate 232 and the front anti-collision beam 1 is welded with the left mounting plate 233 or the right mounting plate 234 respectively through carbon dioxide arc welding, so that the strength and rigidity of the front anti-collision beam 1 are improved, and further the front anti-collision beam 1 can absorb most of external collision energy, and thus the front anti-collision beam 1 is welded on the towing hook pipe 21, so that the processing difficulty of the front anti-collision beam 1 is reduced, the front anti-collision beam 1 is made of 1500MPa high-strength material, so that the strength and rigidity of the front anti-collision beam 1 are improved, and further the front anti-collision beam 1 can absorb most of collision energy when in collision, and the inner reinforcing plate 231 and the outer reinforcing plate 232 are welded on the front anti-collision beam 1, therefore, the inner reinforcing plate 231 and the outer reinforcing plate 232 can absorb the collision energy transmitted by the front anti-collision cross beam 1, and the left mounting plate 233 and the right mounting plate 234 are mounted, so that the left mounting plate 233 and the right mounting plate 234 can buffer the collision force transmitted to the longitudinal beam, and the collision force transmitted to the driver is reduced by absorbing the collision energy and buffering the collision force, thereby reducing the injury degree of the driver.
Further, referring to fig. 1 to 3, the connecting device 22 includes an inner crush rib 221 and an outer crush rib 222, the inner crush rib 221 is fixedly connected to the inner reinforcement plate 231, and is located on one side of the inner reinforcement plate 231, which is far away from the front impact beam 1; the outer crush rib 222 is fixedly connected to the outer reinforcement plate 232 and is located on one side of the outer reinforcement plate 232 away from the front anti-collision cross beam 1.
In this embodiment, the inner crumple rib 221 and the inner reinforcement plate 231 are fixed by welding, the outer crumple rib 222 and the outer reinforcement plate 232 are fixed by welding, the number of the inner crumple rib 221 and the outer crumple rib 222 is four, and the inner crumple rib 221 and the outer crumple rib 222 are located on the left side and the right side of the front anti-collision beam 1 two by two respectively, and through the arrangement of the inner crumple rib 221 and the outer crumple rib 222, the inner crumple rib 221 and the outer crumple rib 222 can further absorb the collision energy transmitted to the inner reinforcement plate 231 and the outer reinforcement plate 232 when the front anti-collision beam 1 is collided.
Further, referring to fig. 1 and 2, the left mounting plate 233 has a first flange 2331, and the first flange 2331 is located on a side of the left mounting plate 233 away from the inner reinforcing plate 231.
In this embodiment, the first turned edge 2331 is arc-shaped, and the first turned edge 2331 is arranged, so that the rigidity of the left mounting plate 233 is ensured, and the condition that the left mounting plate 233 fails when the front anti-collision beam 1 collides is avoided.
Further, referring to fig. 1 and 2, the right mounting plate 234 has a second flange 2341, and the second flange 2341 is located on a side of the right mounting plate 234 away from the inner reinforcing plate 231.
In this embodiment, the second turned edge 2341 is arc-shaped, and the second turned edge 2341 is arranged, so that the rigidity of the right mounting plate 234 is ensured, and the situation that the right mounting plate 234 fails when the front anti-collision beam 1 collides is avoided.
Further, referring to fig. 1 and 2, the left mounting plate 233 further has a first mounting hole 2332, and the first mounting hole 2332 is located on a side of the left mounting plate 233 close to the inner reinforcing plate 231.
In this embodiment, the first mounting holes 2332 are formed in a circular shape, the number of the first mounting holes 2332 is four, and the first mounting holes 2332 are formed at four side surfaces of the left mounting plate 233, so that the collision force applied to the left mounting plate 233 can be smoothly transmitted to the side members by providing the first mounting holes 2332.
Further, referring to fig. 1 and 2, the right mounting plate 234 further has a second mounting hole 2342, and the second mounting hole 2342 is located on a side of the right mounting plate 234 close to the inner reinforcing plate 231.
In the present embodiment, the second mounting holes 2342 are circular, the number of the second mounting holes 2342 is four, the second mounting holes 2342 are located on the four side surfaces of the right mounting plate 234, and the collision force applied to the right mounting plate 234 is smoothly transmitted to the side member by providing the second mounting holes 2342.
Further, referring to fig. 1 and 2, the front anti-collision beam 1 is of an arch bridge type, and the cross section of the front anti-collision beam 1 is of a B-shaped shape.
In this embodiment, the front anti-collision beam 1 is formed by a rolling process and is self-welded into a whole, and then is stamped into an arch bridge shape, so that the cavity of the front anti-collision beam 1 is maximum, the moment of inertia is maximum, and further the rigidity of the front anti-collision beam 1 is highest, and through the improvement of the rigidity of the front anti-collision beam 1, the front anti-collision beam 1 can absorb most of external collision energy, and further the collision force transmitted to a driver is reduced.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. A high-performance anti-collision beam assembly of a car is characterized by comprising a front anti-collision beam and a mounting assembly;
the mounting assembly comprises a towing hook pipe, a connecting device and an executing component, the towing hook pipe is fixedly connected with the front anti-collision cross beam and is positioned on one side of the front anti-collision cross beam, and the connecting device is fixedly connected with the front anti-collision cross beam;
the executive component includes interior reinforcing plate, outer reinforcing plate, left mounting panel and right mounting panel, interior reinforcing plate with preceding crashproof crossbeam fixed connection, and be located preceding crashproof crossbeam is close to one side of towing hook pipe, outer reinforcing plate with preceding crashproof crossbeam fixed connection, and with interior reinforcing plate fixed connection, and be located preceding crashproof crossbeam is close to one side of interior reinforcing plate, left side mounting panel with interior reinforcing plate fixed connection, and with outer reinforcing plate fixed connection, and be located interior reinforcing plate is kept away from one side of preceding crashproof crossbeam, right side mounting panel with interior reinforcing plate fixed connection, and with outer reinforcing plate fixed connection, and be located outer reinforcing plate is kept away from one side of left side mounting panel.
2. The car high performance anti-collision beam assembly of claim 1,
the connecting equipment comprises an inner crumple rib and an outer crumple rib, and the inner crumple rib is fixedly connected with the inner reinforcing plate and is positioned on one side, away from the front anti-collision cross beam, of the inner reinforcing plate; the outer crumple rib is fixedly connected with the outer reinforcing plate and is positioned on one side, far away from the front anti-collision cross beam, of the outer reinforcing plate.
3. The car high performance anti-collision beam assembly of claim 1,
the left mounting plate is provided with a first flanging, and the first flanging is positioned on one side, far away from the inner reinforcing plate, of the left mounting plate.
4. The car high performance anti-collision beam assembly of claim 1,
the right mounting plate is provided with a second flanging, and the second flanging is positioned on one side, far away from the inner reinforcing plate, of the right mounting plate.
5. The car high performance anti-collision beam assembly of claim 1,
the left mounting plate is also provided with a first mounting hole, and the first mounting hole is positioned at one side of the left mounting plate close to the inner reinforcing plate.
6. The car high performance anti-collision beam assembly of claim 1,
the right side mounting panel still has the second mounting hole, the second mounting hole is located the right side mounting panel is close to one side of interior reinforcing plate.
7. The car high performance anti-collision beam assembly of claim 1,
the front anti-collision beam is of an arch bridge shape, and the section of the front anti-collision beam is of a B shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879375.5U CN215474972U (en) | 2021-04-27 | 2021-04-27 | High-performance anti-collision cross beam assembly of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879375.5U CN215474972U (en) | 2021-04-27 | 2021-04-27 | High-performance anti-collision cross beam assembly of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215474972U true CN215474972U (en) | 2022-01-11 |
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ID=79776159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879375.5U Expired - Fee Related CN215474972U (en) | 2021-04-27 | 2021-04-27 | High-performance anti-collision cross beam assembly of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215474972U (en) |
-
2021
- 2021-04-27 CN CN202120879375.5U patent/CN215474972U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |