CN109278864A - A kind of front-end module mounting structure and automobile - Google Patents
A kind of front-end module mounting structure and automobile Download PDFInfo
- Publication number
- CN109278864A CN109278864A CN201811426620.6A CN201811426620A CN109278864A CN 109278864 A CN109278864 A CN 109278864A CN 201811426620 A CN201811426620 A CN 201811426620A CN 109278864 A CN109278864 A CN 109278864A
- Authority
- CN
- China
- Prior art keywords
- upper member
- member bracket
- stringer
- preceding upper
- end module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/09—Means for mounting load bearing surfaces
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of front-end module mounting structures, including preceding upper beam ontology, upper member bracket before being fixed with below preceding upper beam ontology both ends, the outer sealing plate of upper member bracket before being fixed on the outside of the preceding upper member bracket, sealing plate is longitudinally fixed outside the preceding upper member bracket stringer connecting plate, the stringer connecting plate is perpendicular to sealing plate outside preceding upper member bracket, stringer connecting plate is being equipped with reinforcement flange with the link position of sealing plate outside preceding upper member bracket, which is bonded fixation with the outer sealing plate lateral surface of preceding upper member bracket.The invention also discloses a kind of automobiles including lid front-end module mounting structure.Its installation strength that can increase front-end module avoids front-end module mounting structure from compressing energy-absorption box energy-absorbing space in X-direction, promotes complete automobile collision performance.
Description
Technical field
The present invention relates to automobile front structure designs, and in particular to a kind of front-end module mounting structure and automobile.
Background technique
The front-end module that automobile uses at present, in order to keep the structural strength of front-end module installation site, overall plastic front end mould
Block mounting plate needs to occupy larger space in the X-direction of automobile to keep mounting plates structure intensity, while biggish space causes
Energy-absorption box energy-absorbing space is compressed, while it is also impacted to collide result.
CN108556920A discloses a kind of front-end module mounting structure comprising front-end module and collision prevention girders, front end mould
Block has a mounting portion, and collision prevention girders have an anticollision beam end plate, and anticollision beam end plate is fixed on mounting portion, and mounting portion has in Y-direction
Two mounting holes, accordingly, anticollision beam end plate also have in Y-direction there are two fixation hole, and the first bolt passes through mounting hole and fixation hole
And front-end module and collision prevention girders are fixed.In conclusion the front-end module due to its front-end module mounting structure is equipped with two in Y-direction
A mounting hole, accordingly, anticollision beam end plate also have in Y-direction there are two fixation hole, the first bolt pass through mounting hole and fixation hole and
Front-end module and collision prevention girders are fixed, therefore its front-end module mounting structure will not compress energy-absorption box energy-absorbing space in X-direction, it can
Promote complete automobile collision performance.Mounting hole is arranged in Y-direction in the front-end module mounting portion of this application, and front-end module mounting structure is avoided to exist
X-direction compresses energy-absorption box energy-absorbing space, is a kind of beneficial trial of this field.
Summary of the invention
The object of the present invention is to provide a kind of front-end module mounting structure and automobiles, can increase the installation of front-end module
Intensity avoids front-end module mounting structure from compressing energy-absorption box energy-absorbing space in X-direction, promotes complete automobile collision performance.
Front-end module mounting structure of the present invention, including preceding upper beam ontology, below preceding upper beam ontology both ends
Upper member bracket before being fixed with, the outer sealing plate of upper member bracket before the preceding upper member bracket outside is fixed with, the preceding upper member
The outer sealing plate of bracket is longitudinally fixed stringer connecting plate, and the stringer connecting plate connects perpendicular to sealing plate outside preceding upper member bracket, stringer
Fishplate bar is being equipped with reinforcement flange, the reinforcement flange medial surface and preceding upper member support with the link position of sealing plate outside preceding upper member bracket
The outer sealing plate lateral surface fitting of frame is fixed.
Further, the stringer connecting plate includes that stringer connection foreboard made of metal connects back plate with stringer, described
Stringer connection foreboard connects back plate fitting with stringer and is welded and fixed, the company of sealing plate outside stringer connection foreboard and preceding upper member bracket
Connect first reinforcement flange of the position equipped with forward fold, the link position of sealing plate outside stringer connection back plate and preceding upper member bracket
Reinforce flange equipped with second bent backward.
Further, the leading flank of the stringer connection foreboard is equipped with projection welding stud, and the projection welding stud is for being fixedly connected
Before touch crossbeam.
Further, the stringer connecting plate is equipped with master positioning hole and time location hole, the master on the master positioning hole and stringer
Secondary positioning pin corresponding matching on positioning pin corresponding matching, the secondary location hole and stringer.
Further, lightening hole is equipped in the middle part of the stringer connecting plate.
Further, the preceding upper member carrier cross section is in zigzag shape, opening towards sealing plate outside preceding upper member bracket, it is preceding,
Both ends are respectively and welding flange fixed on the inside of sealing plate outside preceding upper member bracket afterwards.
Further, the preceding upper member bracket top is equipped with cooling system and avoids notch.
Further, the outer sealing plate upper/lower terminal portion of the preceding upper member bracket is equipped with reinforcing rib raised outward, is reinforcing
The location hole with the positioning pin corresponding matching on preceding upper member bracket is equipped in the middle part of muscle.
Further, the preceding upper member bracket is equipped with the first lightening hole, and the outer sealing plate of the preceding upper member bracket is equipped with
Second lightening hole.
A kind of automobile, the automobile include above-mentioned front-end module mounting structure.
Compared with prior art, the present invention has the following advantages:
1, on lateral surface of the present invention by sealing plate outside upper member bracket before being vertically fixed on stringer mounting plate, and in stringer
Connecting plate reinforces flange in the link position setting with sealing plate outside preceding upper member bracket, improves the strong of front-end module mounting structure
Degree so that front-end module connect with stringer it is more firm.
2, the stringer connection foreboard that stringer connecting plate of the invention adopts a split structure connects back plate with stringer, both
Be made of metal, thus can substantially reduce stringer connecting plate X to thickness, avoid front-end module mounting structure in X-direction
Energy-absorption box energy-absorbing space is compressed, the collision performance of vehicle is improved.And the connection foreboard of stringer made from metal is connected with stringer
For back plate by being welded and fixed, intensity is higher.Projection welding stud is set on the leading flank of stringer connection foreboard, is provided before to touch crossbeam
Installation space.
Detailed description of the invention
Fig. 1 is perspective view of the explosion of the invention；
Fig. 2 is the structural schematic diagram of preceding upper member bracket of the invention；
Fig. 3 is the structural schematic diagram of the outer sealing plate of preceding upper member bracket of the invention；
Fig. 4 is the structural schematic diagram of stringer connection foreboard of the invention；
Fig. 5 is the structural schematic diagram of stringer connection back plate of the invention；
Fig. 6 is sectional schematic diagram of the invention；
Fig. 7 is assembling structure schematic diagram of the invention.
In figure, 1-preceding upper member bracket, 11-welding flange, the 12-the first lightening hole, 13-cooling systems, which avoid, to be lacked
Mouthful, the outer sealing plate of 2-preceding upper member brackets, 21-reinforcing ribs, 22-location holes, the 23-the second lightening hole, before the connection of 3-stringers
Plate, 31-the first reinforces flange, 32-first through hole, the 33-the second through-hole, the 34-the first mounting hole, 35-stringers connection foreboard
Lightening hole, 4-stringers connect back plate, and 41-the second reinforces flange, 42-master positioning holes, 43-secondary location holes, the 44-the second peace
Hole is filled, 45-stringers connect back plate lightening hole, and 5-projection welding studs, 6-preceding upper beam ontologies, 7-preceding touch crossbeam, 100-stringers
Connecting plate.
Specific embodiment
It elaborates with reference to the accompanying drawing to the present invention.
Herein, upper and lower, front, rear, left and right, the inside and outside orientation for referring to routinely understanding when automobile is normally placed.
Referring to Fig. 1 to Fig. 7, shown in front-end module mounting structure, including preceding upper beam ontology 6, the preceding upper beam ontology 6
For the common component of automobile front structure, the present invention repeats no more its structure.It is fixed with below preceding 6 both ends of upper beam ontology
Preceding upper member bracket 1, the outer sealing plate 2 of upper member bracket, the preceding upper member before being welded on the outside of the preceding upper member bracket 1
Outer 2 longitudinal measure of sealing plate of bracket is fixed with stringer connecting plate 100, the stringer connecting plate 100 perpendicular to preceding upper member bracket outside
Sealing plate 1, stringer connecting plate 100 reinforces flange being equipped with the link position of sealing plate 2 outside preceding upper member bracket, in the reinforcement flange
Side is bonded with the lateral surface of the outer sealing plate 1 of preceding upper member bracket and is welded and fixed.
The stringer connecting plate 100 includes that stringer made of metal connection foreboard 3 connects back plate 4 with stringer, and stringer connects
It connects foreboard 3 and connects back plate 4 with stringer in zigzag shape, stringer connection foreboard 3 is open forward, and stringer connects the opening of back plate 4 backwards.
The leading flank fitting that the trailing flank of the stringer connection foreboard 3 connects back plate 4 with stringer is welded and fixed.Connect in stringer
The link position for connecing foreboard 3 and the outer sealing plate 2 of preceding upper member bracket reinforces flange 31 equipped with the first of forward fold, connects in stringer
The link position of back plate 4 and the outer sealing plate 2 of preceding upper member bracket is equipped with second bent backward and reinforces flange 41, and first reinforces flange
31 and second reinforce the reinforcement flange that flange 41 collectively constitutes stringer connecting plate 100, improve the company of front-end module mounting structure
Intensity is connect, ensure that the stability of mounting structure.
The stringer connection foreboard 3 is equipped with stringer and connects foreboard lightening hole 35, and the stringer connection back plate 4 is equipped with vertical
Beam connects back plate lightening hole 45, and the preceding upper member bracket 1 is equipped with the first lightening hole 12, the outer sealing plate of the preceding upper member bracket
2 are equipped with the second lightening hole 23.By sealing plate 2, stringer connection foreboard 3 outside preceding upper member bracket 1, preceding upper member bracket and indulge
Lightening hole is set in beam connection back plate 4, both ensure that the structural strength of corresponding assembly, while maximumlly reducing front-end module peace
The weight of assembling structure thereby reduces the weight of vehicle, meets body lightening demand.
The leading flank of the stringer connection foreboard 3 is equipped with projection welding stud 5, and the projection welding stud 5 before being fixedly connected for touching
Crossbeam 7.The fixation that crossbeam 7 is touched before being set as of projection welding stud 5 provides installation point, so that stringer connecting plate 100 was both capable of fixing
Stringer, and crossbeam 7 is touched before being capable of fixing.
Stringer connection back plate 4 is equipped with master positioning hole 42 and time location hole 43, be equipped on stringer connection foreboard 3 with
The corresponding first through hole 32 in 42 position of master positioning hole, the second through-hole 33 corresponding with secondary 43 position of location hole, when stringer connects
Connect foreboard 3 connected with stringer the fitting of back plate 4 it is fixed after, master positioning hole 42 and first through hole 32 form the master positioning of stringer connecting plate
Hole, secondary location hole 43 and the second through-hole 33 form stringer connecting plate time location hole, are connect by the positioning pin on stringer with stringer
Plate master positioning hole and stringer connecting plate time location hole corresponding matching, realize the location fit of stringer and stringer connecting plate 100.
Preceding 1 cross section of upper member bracket is in zigzag shape, is open towards sealing plate 2 outside preceding upper member bracket, front and rear ends
Respectively with welding flange 11 fixed on the inside of sealing plate 2 outside preceding upper member bracket, the outer sealing plate 2 forward and backward two of current upper member bracket
Side is bonded fixation with the welding flange 11 on preceding upper member bracket 1, forms cavity between the two, which can absorb certain
Collision energy improves the collision performance of front-end module mounting structure.Preceding 1 top of upper member bracket is kept away equipped with cooling system
It allows notch 13, provides installation space for cooling system.
The outer 2 upper/lower terminal portion of sealing plate of the preceding upper member bracket is equipped with reinforcing rib 21 raised outward, in reinforcing rib 21
Middle part is equipped with location hole 22 corresponding with preceding upper member bracket position of positioning hole.
When specific assembly, sealing plate 2 outside preceding upper member bracket location hole and preceding upper member bracket is sequentially passed through using positioning pin
On location hole 22, the location fit of upper member bracket 1 and the outer sealing plate 2 of preceding upper member bracket before realizing, then along welding flange
The two is welded and fixed, stringer connection foreboard 3 is then connected into back plate 4 with stringer and is aligned, is welded and fixed to form stringer connecting plate
100, then before stringer connecting plate 100 is fixedly welded on outside upper member bracket sealing plate 2 lateral surface, front-end module mounting structure dress
With completion.Then the master positioning hole 42 positioning pin on stringer being connect with stringer in back plate 4 and time 43 corresponding matching of location hole,
The second mounting hole 44 in back plate 4 is connected with stringer by the first mounting hole 34 on stringer connection foreboard 3 to realize stringer and indulge
The installation of beam connecting plate 100 is fixed.Before touch crossbeam pass through stringer connect foreboard 3 on projection welding stud 5 realize installation fix.
A kind of automobile, the automobile include above-mentioned front-end module mounting structure.
Claims (10)
1. a kind of front-end module mounting structure, including preceding upper beam ontology (6), it is characterised in that: in preceding upper beam ontology (6) two
Upper member bracket (1) before end lower section is fixed with, the outer sealing plate of upper member bracket before preceding upper member bracket (1) outside is fixed with
(2), sealing plate (2) is longitudinally fixed outside the preceding upper member bracket has stringer connecting plate (100), and the stringer connecting plate (100) is hung down
Directly in sealing plate (2) outside preceding upper member bracket, stringer connecting plate (100) is in the link position with sealing plate (2) outside preceding upper member bracket
Equipped with flange is reinforced, which is bonded fixation with outer sealing plate (2) lateral surface of preceding upper member bracket.
2. front-end module mounting structure according to claim 1, it is characterised in that: the stringer connecting plate (100) includes
Stringer connection foreboard (3) made of metal connects back plate (4) with stringer, and the stringer connects the trailing flank of foreboard (3) and indulges
The leading flank fitting of beam connection back plate (4) is welded and fixed, the sealing plate (2) outside stringer connection foreboard (3) and preceding upper member bracket
Link position is equipped with the first reinforcement flange (31) of forward fold, in stringer connection back plate (4) and the outer sealing plate of preceding upper member bracket
(2) link position is equipped with second bent backward and reinforces flange (41).
3. front-end module mounting structure according to claim 2, it is characterised in that: before stringer connection foreboard (3)
Side is equipped with projection welding stud (5), and the projection welding stud (5) is for touching crossbeam (7) before being fixedly connected.
4. front-end module mounting structure according to claim 1 or 2, it is characterised in that: on the stringer connecting plate (100)
Equipped with master positioning hole and time location hole, the master positioning hole and the master positioning pin corresponding matching on stringer, the secondary location hole and stringer
On secondary positioning pin corresponding matching.
5. front-end module mounting structure according to claim 1 or 2, it is characterised in that: in the stringer connecting plate (100)
Portion is equipped with lightening hole.
6. front-end module mounting structure according to claim 1 or 2, it is characterised in that: the preceding upper member bracket (1) is horizontal
Section is in zigzag shape, and opening is respectively and preceding upper member bracket covering towards sealing plate (2) outside preceding upper member bracket, front and rear ends
Fixed welding flange (11) on the inside of plate (2).
7. front-end module mounting structure according to claim 6, it is characterised in that: preceding upper member bracket (1) top
Notch (13) are avoided equipped with cooling system.
8. front-end module mounting structure according to claim 1 or 2, it is characterised in that: the preceding upper member bracket covering
Plate (2) upper/lower terminal portion is equipped with reinforcing rib (21) raised outward, is equipped with location hole (22) in the middle part of reinforcing rib (21).
9. front-end module mounting structure according to claim 1 or 2, it is characterised in that: on the preceding upper member bracket (1)
Equipped with the first lightening hole (12), the outer sealing plate (2) of the preceding upper member bracket is equipped with the second lightening hole (23).
10. a kind of automobile, it is characterised in that: the automobile includes such as the described in any item front-end module installations of claim 1 ~ 9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426620.6A CN109278864B (en) | 2018-11-27 | 2018-11-27 | Front end module mounting structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426620.6A CN109278864B (en) | 2018-11-27 | 2018-11-27 | Front end module mounting structure and car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109278864A true CN109278864A (en) | 2019-01-29 |
| CN109278864B CN109278864B (en) | 2021-02-05 |
Family
ID=65173209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426620.6A Active CN109278864B (en) | 2018-11-27 | 2018-11-27 | Front end module mounting structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278864B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2156992A1 (en) * | 2008-08-22 | 2010-02-24 | Volkswagen AG | Crash-optimised front-end module for a vehicle |
| DE102009041458A1 (en) * | 2008-11-13 | 2010-05-20 | Volkswagen Ag | Box-shaped air guidance element for use as component of front end structure in motor vehicle e.g. in shielding radiator assembly, has walls comprising extension with greater thickness, where element is formed as plastic foam part |
| CN104443042A (en) * | 2014-11-06 | 2015-03-25 | 浙江吉利汽车研究院有限公司 | Connection board and automobile |
| CN105752163A (en) * | 2016-03-31 | 2016-07-13 | 广州汽车集团股份有限公司 | Vehicle cabin assembly and vehicle with same |
| CN107380265A (en) * | 2017-07-20 | 2017-11-24 | 东风汽车公司 | Multiclass radiator and the universal front end frame with tolerance function can be adapted to |
| CN206856804U (en) * | 2017-06-27 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of new radiator support |
| CN207257788U (en) * | 2017-08-24 | 2018-04-20 | 浙江零跑科技有限公司 | Electric car body front-end architecture |
| CN107972476A (en) * | 2017-12-25 | 2018-05-01 | 力帆实业(集团)股份有限公司 | Radiator frame assembly |
| CN108001533A (en) * | 2017-11-22 | 2018-05-08 | 奇瑞汽车股份有限公司 | Front deck vehicle frame |
| CN108556920A (en) * | 2018-05-31 | 2018-09-21 | 吉利汽车研究院（宁波）有限公司 | A kind of front-end module mounting structure |
-
2018
- 2018-11-27 CN CN201811426620.6A patent/CN109278864B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2156992A1 (en) * | 2008-08-22 | 2010-02-24 | Volkswagen AG | Crash-optimised front-end module for a vehicle |
| DE102009041458A1 (en) * | 2008-11-13 | 2010-05-20 | Volkswagen Ag | Box-shaped air guidance element for use as component of front end structure in motor vehicle e.g. in shielding radiator assembly, has walls comprising extension with greater thickness, where element is formed as plastic foam part |
| CN104443042A (en) * | 2014-11-06 | 2015-03-25 | 浙江吉利汽车研究院有限公司 | Connection board and automobile |
| CN105752163A (en) * | 2016-03-31 | 2016-07-13 | 广州汽车集团股份有限公司 | Vehicle cabin assembly and vehicle with same |
| CN206856804U (en) * | 2017-06-27 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of new radiator support |
| CN107380265A (en) * | 2017-07-20 | 2017-11-24 | 东风汽车公司 | Multiclass radiator and the universal front end frame with tolerance function can be adapted to |
| CN207257788U (en) * | 2017-08-24 | 2018-04-20 | 浙江零跑科技有限公司 | Electric car body front-end architecture |
| CN108001533A (en) * | 2017-11-22 | 2018-05-08 | 奇瑞汽车股份有限公司 | Front deck vehicle frame |
| CN107972476A (en) * | 2017-12-25 | 2018-05-01 | 力帆实业(集团)股份有限公司 | Radiator frame assembly |
| CN108556920A (en) * | 2018-05-31 | 2018-09-21 | 吉利汽车研究院（宁波）有限公司 | A kind of front-end module mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109278864B (en) | 2021-02-05 |
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