CN209719504U - The reinforced support of front anti-collision beam structure for automobile - Google Patents
The reinforced support of front anti-collision beam structure for automobile Download PDFInfo
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- CN209719504U CN209719504U CN201822187723.3U CN201822187723U CN209719504U CN 209719504 U CN209719504 U CN 209719504U CN 201822187723 U CN201822187723 U CN 201822187723U CN 209719504 U CN209719504 U CN 209719504U
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- side walls
- longitudinal beam
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Abstract
The utility model discloses a kind of reinforced supports of front anti-collision beam structure for automobile, it includes rack body, rack body is in rectangular box shape substantially compatible with the open-ended shape of automobile front longitudinal beam and including two long side walls and two short side walls, one long side wall is overlapped by the first part and second part that extend opposite to each other from one end of two short side walls respectively and is formed, first part has protrusion in two-part overlapping region, the distal end of second part offers open groove, its protrusions can extend into groove and can move along the depth direction of groove, and groove limits moving for the raised width direction along groove.The reinforced support of front anti-collision beam structure according to the present utility model for automobile, the slight deformation consistent with the rebound of automobile front longitudinal beam can be realized by its cyclic structure, generation is avoided from sky, helps to improve the welding quality and crashworthiness between reinforced support and front longitudinal beam.
Description
Technical field
The utility model relates to the front anti-collision beam structure of automobile more particularly to a kind of front anti-collision beam structures for automobile
Reinforced support.
Background technique
It is well known that automobile is equipped with front anti-collision beam structure in its front.Wherein, as shown in Figure 1 existing is usually utilized
Preceding anti-collision box is fixedly installed to automobile front longitudinal beam by reinforced support 100 and existing preceding anticollision box support 110 as shown in Figure 2
200, wherein 100 side of existing reinforced support is fixedly attached to the place open at one end of automobile front longitudinal beam 200, the other side and it is existing before
Anticollision box support 110 is fixedly connected, and the other side of existing preceding anticollision box support 110 is then used to that preceding anti-collision box to be fixedly mounted.
The usually closed punch forming of existing reinforced support 100, four substantially box shaped with automobile front longitudinal beam 200
Wall surface matches respectively and by being welded to connect, however (rebound direction can refer in Fig. 5 since front longitudinal beam 200 is also easy to produce rebound
Direction shown in dotted line), cause to be easy to produce between existing reinforced support 100 and the inner wall of front longitudinal beam 200 in actual welding
From sky, the welding quality and crashworthiness between reinforced support and front longitudinal beam 200 are influenced.
Therefore, a kind of reinforced support of new front anti-collision beam structure for automobile is needed, to eliminate the upper of the prior art
State defect.
Utility model content
The technical problems to be solved in the utility model is to overcome adding for the existing front anti-collision beam structure for automobile
Matching between strong bracket and automobile front longitudinal beam is easy to produce because front longitudinal beam is easily sprung back from sky, and then is influenced reinforced support and indulged with preceding
The defect of welding quality and crashworthiness between beam proposes a kind of reinforced support of front anti-collision beam structure for automobile.
The utility model is to solve above-mentioned technical problem by using following technical proposals:
The utility model provides a kind of reinforced support of front anti-collision beam structure for automobile, which is characterized in that described
Reinforced support includes rack body, and the rack body is in rectangle substantially compatible with the open-ended shape of automobile front longitudinal beam
It is box-like and including two long side walls and two short side walls, wherein
A first part by extending opposite to each other from one end of described two short side walls respectively in the long side wall
It overlaps to be formed with second part, the first part and second part form overlapped overlapping region, wherein
The first part has protrusion in the overlapping region, and the distal end of the second part offers opening
Groove, the bottom of the groove is located in the overlapping region, and the protrusion and the groove are configured as, the protrusion energy
It enough protrudes into the groove and can be moved along the depth direction of the groove, and the groove limitation protrusion is along described recessed
The movement of the width direction of slot.
Preferably, the bottom of four side walls is respectively provided with the turnup structure to flip to the outside.
Preferably, the turnup structure is perpendicular to four side walls.
Preferably, the first part is resisted against the outside of the second part in the overlapping region, and described convex
It rises towards the inside of the second part.
Preferably, another in described two long side walls has and upwardly extends from its top and inclined guiding inwardly
Flange.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The reinforced support of front anti-collision beam structure according to the present utility model for automobile, can be realized by its cyclic structure
The slight deformation consistent with the rebound of automobile front longitudinal beam avoids generation from sky, helps to improve reinforced support and front longitudinal beam
Between welding quality and crashworthiness.
Detailed description of the invention
Fig. 1 is the perspective view of the reinforced support for front crashproof beam structure for automobile of the prior art
Fig. 2 is the automobile front longitudinal beam of the prior art connected for the reinforced support of front crashproof beam structure for automobile and its two sides
And the perspective view of preceding anticollision box support
Fig. 3 is the solid according to the reinforced support of the front anti-collision beam structure for automobile of the preferred embodiment in the utility model
Figure.
Fig. 4 is the partial enlarged view in the portion A in reinforced support shown in Fig. 3.
Fig. 5 is the reinforced support and its two according to the front anti-collision beam structure for automobile of the preferred embodiment in the utility model
The automobile front longitudinal beam of side connection and the perspective view of preceding anticollision box support.
Fig. 6 is the reinforced support and its two according to the front anti-collision beam structure for automobile of the preferred embodiment in the utility model
The perspective view description of symbols at another visual angle of the automobile front longitudinal beam and preceding anticollision box support of side connection
100: existing reinforced support 110: existing preceding anticollision box support
200: front longitudinal beam 300: reinforced support
21: front longitudinal girder inner plate 22: front longitudinal beam outside plate
3: rack body 31: first part
32: second part 311: protrusion
321: groove 33: overlapping region
34: guide turnup 35: turnup structure
36: long side wall 37: short side wall
400: preceding anticollision box support 41: anti-collision box positioning bolt
42: subframe impact beam installation point
Specific embodiment
With reference to the accompanying drawings of the specification, further the preferred embodiment of the utility model is described in detail, it is below
It is described as illustratively, being not limitation of the utility model, any other similar situation also falls within the utility model
Protection scope among.In specific descriptions below, the term of directionality, such as "left", "right", "upper", "lower", " preceding ",
" rear " etc., the direction with reference to described in attached drawing use.
As shown in figure 3, better embodiment according to the present utility model, the reinforcement branch of the front anti-collision beam structure for automobile
Frame includes rack body 3, and rack body 3 is in rectangular box shape substantially compatible with the open-ended shape of automobile front longitudinal beam 200
And including two long side walls 36 and two short side walls 37.Wherein, one in long side wall 36 (i.e. the long side wall 36 in left side in Fig. 3)
It is taken by left side one end of two short side walls 37 extends opposite to each other up and down from Fig. 3 respectively first part 31 and second part 32
It connects to be formed, first part 31 and second part 32 form overlapped overlapping region 33.
Wherein, as shown in Figure 3-4, first part 31 has protrusion 311, the distal side of second part 32 in overlapping region 33
End offers open groove 321, and the bottom of groove 321 is located in overlapping region 33, and protrusion 311 and groove 321 are configured
For protrusion 311 can extend into groove 321 and can move along the depth direction of groove 321, and groove 321 limits protrusion 311
Width direction along groove 321 moves.Wherein, first part 31 can be resisted against the outer of second part 32 in overlapping region 33
Side, and protrusion 311 is towards the inside of second part 32.
It should be understood that so-called herein " outside ", " inside ", generally can be regarded as relative to 3 institute of the rack body
For the rectangular box shape for being in outwardly and inwardly.
Some preferred embodiments according to the present utility model, as shown in figure 3, the overlapping region is adjacent to a short side wall 37
One end.Wherein, which forms the rectangular ring structure (i.e. using the processing method bending of such as integrated punching
The structure of the rectangular box shape).
Below with reference to Fig. 3-6, to the reinforced support and automobile front longitudinal beam 200 of the above-mentioned better embodiment of the utility model
Connection and its advantage be illustrated.
It is arranged according to the structure of above-mentioned reinforced support, is overlapped by the first part 31 and second part 32 that extend opposite to each other
The side long side wall 36 of formation, because of above-mentioned raised 311 and the matching relationship of groove 321, and only can Z-direction in figures 5-6 produce
Raw certain deformation, that is, the development length (i.e. Z-direction size) of the side long side wall 36 can be changed slightly.As seen in figs. 5-6, preceding
Stringer 200 is formed by front longitudinal girder inner plate 21 and the overlap joint of front longitudinal beam outside plate 22, and the open-ended of front longitudinal beam 200 generates because of rebound
Deformation would generally make the side wall surface of the wall surface size of 22 side of front longitudinal beam outside plate slightly more than corresponding thereto (i.e. in front longitudinal beam
The bottom wall of plate 21), i.e. the rebound direction of the front longitudinal beam 200 also Z-direction substantially in Fig. 5-6.
For this purpose, can be arranged to according to the reinforced support of above-mentioned better embodiment when connecting automobile front longitudinal beam 200, with
Side long side wall 36 that can produce slight deformation as above is posted by the wall surface of 22 side of front longitudinal beam outside plate, and will substantially be in square
The box-like rack body 3 of shape be inserted into front longitudinal beam 200 it is open-ended in.It can produce the side of slight deformation in above-mentioned reinforced support
Long side wall 36 can adaptively be finely tuned according to the bounce situations of automobile front longitudinal beam 200, so that the rack body 3 pastes well
Close automobile front longitudinal beam 200 it is open-ended, thus can avoid generating from sky between, thus can be improved reinforced support with
Welding quality and crashworthiness between front longitudinal beam 200.
Meanwhile above-mentioned raised 311 and groove 321 matching relationship further groove 321 for protrusion 311 position-limiting action make
First part 31 will not generate relative to second part 32 in figures 5-6 X to relative displacement.The rack body 3 can be with as a result,
Avoid the moveable position of rectangular box-shaped structure occur the undesirable X in Fig. 5-6 to displacement or dislocation, and then influence
To the structural strength of reinforced support.
Some preferred embodiments according to the present utility model, as shown in Fig. 3,5,6, four side walls of rack body 3
Bottom be respectively provided with the turnup structure 35 to flip to the outside, turnup structure 35 can for example be arranged perpendicularly to four side walls,
Preceding anticollision box support is connected in order to firmly fix using the turnup structure 35.
Some preferred embodiments according to the present utility model, it is as shown in Figure 3 and Figure 5, another in two long side walls 36
It is a have upwardly extended from its top and inclined guide turnup 34 inwardly.
By the rack body 3 insertion front longitudinal beam 200 it is open-ended in during, due to the shape of the rack body 3
Columnar structure needs to be adapted to the open-ended of the front longitudinal beam 200 as accurately as possible, thus while being inserted into is easy to happen clamping stagnation or each other
Friction of colliding with, and the guide turnup 34 may make that the rack body 3 is more convenient for being inserted into front longitudinal beam 200, and subsequently through welding
Equal processing methods are fixedly connected with the reinforced support and front longitudinal beam 200.
As seen in figs. 5-6, the two sides of reinforced support are respectively fixedly connected with front longitudinal beam 200 and preceding anticollision box support 400, wherein
Several anti-collision box positioning bolts 41 for anticollision box structure before auxiliary positioning during installation are disposed on preceding anticollision box support 400
With several subframe impact beam installation points 42 for installing subframe impact beam, wherein Fig. 5, that anti-collision box is shown respectively in 6 is fixed
The back side and front of position bolt 41.In a pre-installation when anticollision box structure, anti-collision box structural member can be hung on anti-collision box positioning bolt 41,
It does not need to increase auxiliary mould or support staff, reduces the operating time.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, and these change and modification each fall within the protection scope of the utility model.
Claims (5)
1. a kind of reinforced support of the front anti-collision beam structure for automobile, which is characterized in that the reinforced support includes bracket master
Body, the rack body is in rectangular box shape substantially compatible with the open-ended shape of automobile front longitudinal beam and including two long sides
Wall and two short side walls, wherein
A first part and by extending opposite to each other from one end of described two short side walls respectively in the long side wall
Two parts overlap to be formed, and the first part and second part form overlapped overlapping region, wherein
The first part has protrusion in the overlapping region, and the distal end of the second part offers the recessed of opening
The bottom of slot, the groove is located in the overlapping region, and the protrusion and the groove are configured as, and the protrusion can stretch
Enter in the groove and can be moved along the depth direction of the groove, and the groove limits the protrusion along the groove
The movement of width direction.
2. reinforced support as described in claim 1, which is characterized in that the bottom of four side walls is respectively provided with outside rollover
The turnup structure turned.
3. reinforced support as claimed in claim 2, which is characterized in that the turnup structure is perpendicular to four side walls.
4. reinforced support as described in claim 1, which is characterized in that the first part is resisted against in the overlapping region
The outside of the second part, and it is described raised towards the inside of the second part.
5. reinforced support as described in claim 1, which is characterized in that another in described two long side walls has from its top
Portion upwardly extends and inclined guide turnup inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187723.3U CN209719504U (en) | 2018-12-25 | 2018-12-25 | The reinforced support of front anti-collision beam structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187723.3U CN209719504U (en) | 2018-12-25 | 2018-12-25 | The reinforced support of front anti-collision beam structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719504U true CN209719504U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187723.3U Active CN209719504U (en) | 2018-12-25 | 2018-12-25 | The reinforced support of front anti-collision beam structure for automobile |
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| CN (1) | CN209719504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409437A (en) * | 2020-03-31 | 2020-07-14 | 汉腾汽车有限公司 | Left side suspension automobile body limit structure |
-
2018
- 2018-12-25 CN CN201822187723.3U patent/CN209719504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409437A (en) * | 2020-03-31 | 2020-07-14 | 汉腾汽车有限公司 | Left side suspension automobile body limit structure |
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