CN216580427U - Automobile bumper anti-collision beam assembly - Google Patents
Automobile bumper anti-collision beam assembly Download PDFInfo
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- CN216580427U CN216580427U CN202123414662.8U CN202123414662U CN216580427U CN 216580427 U CN216580427 U CN 216580427U CN 202123414662 U CN202123414662 U CN 202123414662U CN 216580427 U CN216580427 U CN 216580427U
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- energy
- absorbing box
- board
- crashproof crossbeam
- welded fastening
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Abstract
The utility model discloses an automobile bumper anticollision roof beam assembly, including crashproof crossbeam, welded fastening at the energy-absorbing box at crashproof crossbeam bottom surface both ends and two mounting panels of welded fastening in the energy-absorbing box bottom, be provided with triangle between the space of crashproof crossbeam and energy-absorbing box and strengthen the support, the support is strengthened by the triangle comprises integrated into one piece's bottom surface board, inclined plane board and the backup pad of connecting bottom surface board and inclined plane board, and wherein the flat top surface welded fastening of bottom surface board and energy-absorbing box, inclined plane board and crashproof crossbeam's oblique bottom surface welded fastening, the backup pad design of connection between bottom surface board and inclined plane board is the curved shape structure of outwards bending. The utility model discloses an install the triangle additional between crashproof crossbeam and energy-absorbing box and strengthen the support, utilize the triangle to strengthen support bridging crashproof crossbeam and energy-absorbing box, strengthened the connectivity between crashproof crossbeam and the energy-absorbing box, improved bump performance, avoided crashproof crossbeam and energy-absorbing box too big too thick, realized the lightweight and fallen this purpose.
Description
Technical Field
The utility model relates to an automobile parts technical field, more specifically say, especially relate to an automobile bumper anticollision roof beam assembly.
Background
The bumper of the automobile is a safety device which absorbs and relaxes the external impact force and protects the front and rear parts of the automobile body. Automobile bumper anticollision roof beam is generally by the crashproof roof beam crossbeam, the three part welding of energy-absorbing box and mounting panel is constituteed, for satisfying the new law of collision, improves 40% biasing and bumps intensity, and current crashproof roof beam design is dealt with through increaseing thickening material, and the mode that adopts wall thickness thickening nevertheless can cause the crashproof roof beam shaping degree of difficulty to increase, increases manufacturing cost, makes the weight increase of crashproof roof beam simultaneously, is unfavorable for the lightweight.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide an automobile bumper anticollision roof beam assembly, improve the crashworthiness, realize the lightweight, reduce cost.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an automobile bumper anticollision roof beam assembly, includes crashproof crossbeam, welded fastening at the energy-absorbing box at crashproof crossbeam bottom surface both ends and two mounting panels of welded fastening in the energy-absorbing box bottom, is provided with triangle reinforcing bracket between the space of crashproof crossbeam and energy-absorbing box, triangle reinforcing bracket comprises integrated into one piece's bottom surface board, inclined plane board and the backup pad of connecting bottom surface board and inclined plane board, and wherein the flat top surface welded fastening of bottom surface board and energy-absorbing box, inclined plane board and crashproof crossbeam's inclined bottom surface welded fastening, the backup pad design of connecting between bottom surface board and inclined plane board is the curved shape structure of outwards bending.
The utility model discloses an install the triangle additional between crashproof crossbeam and energy-absorbing box and strengthen the support, utilize the triangle to strengthen support bridging crashproof crossbeam and energy-absorbing box, strengthened the connectivity between crashproof crossbeam and the energy-absorbing box, improved bump performance, avoided crashproof crossbeam and energy-absorbing box too big too thick, realized the lightweight and fallen this purpose.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a partial enlarged view of the present invention.
In the figure: 1-anti-collision beam; 2-an energy absorption box; 3, mounting a plate; 4-triangular reinforcing brackets; 41-bottom panel; 42-bevel panel; 43-a support plate; 5-a trough plate; 6-lifting a plate; 61-ear; 62-bottom supporting; 7-L type plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
As shown in fig. 1 to 3, the utility model provides an automobile bumper anti-collision beam assembly, including anti-collision beam 1, energy-absorbing box 2 welded at both ends of the bottom surface of anti-collision beam 1, and two mounting plates 3 welded at the bottom of energy-absorbing box 2, a triangle reinforcing bracket 4 is arranged between the gap between anti-collision beam 1 and energy-absorbing box 2, the triangle reinforcing bracket 4 is composed of a bottom panel 41, an inclined panel 42 and a support plate 43 connecting bottom panel 41 and inclined panel 42, wherein bottom panel 41 is welded with the flat top surface of energy-absorbing box 2, inclined panel 42 is welded with the inclined bottom surface of anti-collision beam 1, the support plate 43 connected between bottom panel 41 and inclined panel 42 is designed into a curved structure bending outwards, when the anti-collision beam assembly is collided with the outside, the support plate 43 with the curved structure can deform rapidly to absorb impact force, the collision performance is improved.
And reinforcing members are respectively arranged between the anti-collision beam 1 and the mounting plate 3 and between the anti-collision beam 1 and the energy absorption box 2 and are used for enhancing the connectivity between all parts, so that the structural strength of the anti-collision beam assembly is enhanced. The reinforcing member used between the anti-collision cross beam 1 and the mounting plate 3 is formed by mutually connecting a groove-shaped plate 5 and a lifting plate 6, the groove-shaped plate 5 is pressed on the anti-collision cross beam 1 through bolts, the lifting plate 6 is fixedly connected with the energy absorption box 2 through bolts, lugs 61 are arranged on two sides of the upper end of the lifting plate 6 in an extending mode, the lugs 61 are attached to the end portions of the groove-shaped plate 5 and fixedly connected through the bolts, the bottom of the lifting plate 6 is bent and extended to form a supporting bottom 62, and the supporting bottom 62 supports the mounting plate 3 and is fixedly welded with the mounting plate.
A reinforcing member for between crashproof crossbeam 1 and energy-absorbing box 2 adopts L template 7 to connect, L template 7 one end is covered in crashproof crossbeam 1 terminal surface and welded fastening with it, and the L template 7 other end is laminated mutually and welded fastening with energy-absorbing box 2 surface.
The utility model discloses an install triangle additional between crashproof crossbeam 1 and energy-absorbing box 2 and strengthen support 4, utilize the triangle to strengthen 4 bridging crashproof crossbeams 1 and energy-absorbing box 2 of support, strengthened the connectivity between crashproof crossbeam 1 and the energy-absorbing box 2, improved crashworthiness, avoided crashproof crossbeam 1 and energy-absorbing box 2 too big too thick, realized the lightweight mesh that falls originally.
Claims (5)
1. The utility model provides an automobile bumper anticollision roof beam assembly, includes crashproof crossbeam, welded fastening at the energy-absorbing box at crashproof crossbeam bottom surface both ends and welded fastening at two mounting panels of energy-absorbing box bottom, its characterized in that: be provided with triangle between the space of crashproof crossbeam and energy-absorbing box and strengthen the support, triangle is strengthened the support and is become by integrated into one piece's bottom surface board, inclined plane board and the backup pad of connecting bottom surface board and inclined plane board, and wherein the flat top surface welded fastening of bottom surface board and energy-absorbing box, inclined plane board and the oblique bottom surface welded fastening of crashproof crossbeam, the backup pad of connection between bottom surface board and inclined plane board designs the curved shape structure of outwards bending.
2. The automobile bumper impact beam assembly of claim 1, wherein: and reinforcing members are respectively arranged between the anti-collision cross beam and the mounting plate and between the anti-collision cross beam and the energy absorption box.
3. The automobile bumper impact beam assembly of claim 2, wherein: the reinforcing member used between the anti-collision cross beam and the mounting plate is formed by connecting a groove-shaped plate and a lifting plate.
4. The automobile bumper impact beam assembly of claim 3, wherein: the groove-shaped plate is pressed on the anti-collision cross beam through bolts, the lifting plate is fixedly connected with the energy absorption box through bolts, the two sides of the upper end of the lifting plate extend to be provided with lugs, the lugs are attached to the end portion of the groove-shaped plate and fixedly connected with the groove-shaped plate through bolts, the bottom of the lifting plate is bent and extends to form a support bottom, and the support bottom supports the mounting plate and is fixedly welded with the mounting plate.
5. The automobile bumper impact beam assembly of claim 2, wherein: a reinforcing member for between crashproof crossbeam and the energy-absorbing box adopts the L template to connect, L template (7) one end covers in crashproof crossbeam terminal surface and welded fastening with it, and the L template other end is laminated and welded fastening with the energy-absorbing box surface mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414662.8U CN216580427U (en) | 2021-12-31 | 2021-12-31 | Automobile bumper anti-collision beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414662.8U CN216580427U (en) | 2021-12-31 | 2021-12-31 | Automobile bumper anti-collision beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580427U true CN216580427U (en) | 2022-05-24 |
Family
ID=81630943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123414662.8U Active CN216580427U (en) | 2021-12-31 | 2021-12-31 | Automobile bumper anti-collision beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580427U (en) |
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2021
- 2021-12-31 CN CN202123414662.8U patent/CN216580427U/en active Active
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