CN207809516U - A kind of automobile front rack device - Google Patents
A kind of automobile front rack device Download PDFInfo
- Publication number
- CN207809516U CN207809516U CN201721582808.0U CN201721582808U CN207809516U CN 207809516 U CN207809516 U CN 207809516U CN 201721582808 U CN201721582808 U CN 201721582808U CN 207809516 U CN207809516 U CN 207809516U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- backup pad
- lower supporting
- upper backup
- camber beam
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of automobile front rack device, including camber beam, Guard Assy, lower camber beam and preceding crossbeam, the Guard Assy is fixedly connected with the preceding crossbeam, the box-like upper backup pad component of cavity is equipped in being fixedly connected between the camber beam and the preceding crossbeam, the upper backup pad component is fixedly connected with the camber beam and the preceding crossbeam respectively, the box-like lower supporting plate component of cavity is equipped in being fixedly connected between the preceding crossbeam and the lower camber beam, the lower supporting plate component is fixedly connected with the preceding crossbeam with the lower camber beam respectively.A kind of automobile front rack device of the utility model substantially improves the overall stiffness in terms of front truck rack device anti-torsion by increasing support plate component and lower supporting plate component.
Description
Technical field
The utility model is related to a kind of front frame of vehicle, more particularly to a kind of automobile front rack device.
Background technology
Front frame frame be influence head-on crash, offset collision safety primary structure, to vehicle be bent and torsion stiffness
Influence it is also critically important.The camber beam 01 of traditional front frame frame (Fig. 1, Fig. 2, Fig. 3 and Fig. 4), lower camber beam 03, preceding anticollision
The connection of bar assembly 02 and preceding crossbeam 04 is connected mainly by upper backup pad 05, lower supporting plate 06, and front frame frame is in practical mistake
There are the defects that rigidity in terms of anti-torsion is poor in journey；Guard Assy assembly 02 includes Guard Assy 07 and Guard Assy reinforcing plate
08, it is 50mm × 30mm that Guard Assy 07 forms cavity area with Guard Assy reinforcing plate 08.
Invention content
The utility model is completed to solve in the prior art insufficient, and the purpose of this utility model is to provide one
Kind automobile front rack device substantially improves front truck rack device its advantage is that by increasing support plate component and lower supporting plate component
Overall stiffness in terms of anti-torsion.
A kind of automobile front rack device of the utility model, including camber beam, Guard Assy, lower camber beam and preceding crossbeam, institute
It states Guard Assy to be fixedly connected with the preceding crossbeam, be fixedly connected between the camber beam and the preceding crossbeam interior equipped with cavity
Box-like upper backup pad component, the upper backup pad component is fixedly connected with the camber beam and the preceding crossbeam respectively, described
The box-like lower supporting plate component of cavity, the lower supporting plate component are equipped in being fixedly connected between preceding crossbeam and the lower camber beam
It is fixedly connected respectively with the preceding crossbeam with the lower camber beam.
A kind of automobile front rack device of the utility model can also be：
The upper backup pad component includes upper backup pad and upper backup pad reinforcer, the upper backup pad and the upper support
Plate reinforcer is fixedly connected, and is enclosed between the upper backup pad and the upper backup pad reinforcer equipped with intermediate for the first empty chamber
Body, the upper backup pad and the upper backup pad reinforcer are fixedly connected with the camber beam and the preceding crossbeam respectively.
The upper backup pad reinforcer is upper backup pad reinforcing plate.
Lower supporting plate component includes lower supporting plate and lower supporting plate reinforcer, and the lower supporting plate and the lower supporting plate add
Strong part is fixedly connected, and is enclosed between the lower supporting plate and the lower supporting plate reinforcer equipped with intermediate for the second empty cavity, institute
It states lower supporting plate and the lower supporting plate reinforcer is fixedly connected with the preceding crossbeam with the lower camber beam respectively.
The lower supporting plate reinforcer is lower supporting plate reinforcing plate.
The Guard Assy section is 50mm × 50mm.
The cross sectional shape of the Guard Assy leading flank is M shapes.
A kind of automobile front rack device of the utility model, including camber beam, Guard Assy, lower camber beam and preceding crossbeam, institute
It states Guard Assy to be fixedly connected with the preceding crossbeam, be fixedly connected between the camber beam and the preceding crossbeam interior equipped with cavity
Box-like upper backup pad component, the upper backup pad component is fixedly connected with the camber beam and the preceding crossbeam respectively, described
The box-like lower supporting plate component of cavity, the lower supporting plate component are equipped in being fixedly connected between preceding crossbeam and the lower camber beam
It is fixedly connected respectively with the preceding crossbeam with the lower camber beam.In this way, being formed with box-like upper support between camber beam and preceding crossbeam
Board group part is formed with box-like lower supporting plate component between preceding crossbeam and lower supporting plate.Box-like upper backup pad component can improve
Bonding strength between camber beam and preceding crossbeam, the connection that box-like lower supporting plate component can improve between lower camber beam and preceding crossbeam are strong
Degree.By the way that box-like upper backup pad component and box-like lower supporting plate component is arranged, due to the cavity and box of box-like upper backup pad component
The presence of the cavity of shape lower supporting plate component so that under by extraneous stress, the air in cavity is compressed, and air hinders
Wall deformation so that the non-deformability of cavity, anti-impact force enhancing.The box-like upper backup pad component of cavity and cavity it is box-like
Lower supporting plate component can not only improve extraneous stress impact, improve the company of camber beam, lower camber beam, Guard Assy and preceding crossbeam
Intensity is connect, and substantially improves the overall stiffness in terms of front truck rack device anti-torsion.A kind of automobile front of the utility model
Rack device this have the advantage that in terms of existing technologies：By increasing support plate component and lower supporting plate component, change significantly
Overall stiffness in terms of kind front truck rack device anti-torsion.
Description of the drawings
Fig. 1 is a kind of existing front frame of vehicle schematic device.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the C-C sectional views of Fig. 1.
Fig. 4 is the E-E sectional views of Fig. 1.
A kind of front frame of vehicle schematic device of Fig. 5 the utility model.
Fig. 6 is the B-B sectional views of Fig. 5.
Fig. 7 is the D-D sectional views of Fig. 5.
Fig. 8 is the F-F sectional views of Fig. 5.
Figure number explanation
1, camber beam；2, Guard Assy；3, lower camber beam；4, preceding crossbeam；5, upper backup pad；6, lower supporting plate；7, upper support
Plate reinforcing plate；8, lower supporting plate reinforcing plate.
Specific implementation mode
Fig. 5 to Fig. 8 below in conjunction with the accompanying drawings makees further specifically a kind of automobile front rack device of the utility model
It is bright.
A kind of automobile front rack device of the utility model, please refers to the related each figures of Fig. 5 to Fig. 8, including camber beam 1, preceding
Crash bar 2, lower camber beam 3 and preceding crossbeam 4, the Guard Assy 2 are fixedly connected with the preceding crossbeam 4, the camber beam 1 and described
Be equipped with the box-like upper backup pad component of cavity in being fixedly connected between preceding crossbeam 4, the upper backup pad component respectively with it is described
Camber beam 1 is fixedly connected with the preceding crossbeam 4, is fixedly connected between the preceding crossbeam 4 and the lower camber beam 3 interior equipped with chamber
The box-like lower supporting plate component of body, the lower supporting plate component are fixedly connected with the preceding crossbeam 4 with the lower camber beam 3 respectively.
In this way, being formed with box-like upper backup pad component between camber beam 1 and preceding crossbeam 4, formed between preceding crossbeam 4 and the lower camber beam 3
There is box-like lower supporting plate component.Box-like upper backup pad component can improve the bonding strength between camber beam 1 and preceding crossbeam 4, box
Shape lower supporting plate component can improve the bonding strength between lower camber beam 3 and preceding crossbeam 4.By the way that box-like upper backup pad group is arranged
Part and box-like lower supporting plate component, since the cavity of the cavity and box-like lower supporting plate component of box-like upper backup pad component is deposited
So that under by extraneous stress, the air in cavity is compressed, and air hinders Wall deformation so that the resistance of cavity
Shape ability, anti-impact force enhancing.The box-like upper backup pad component of cavity and the box-like lower supporting plate component of cavity can not only carry
High extraneous stress impact, improves the bonding strength of camber beam 1, lower camber beam 3, Guard Assy 2 and preceding crossbeam 4, and significantly
Improve the overall stiffness in terms of front truck rack device anti-torsion.A kind of automobile front rack device of the utility model, relative to existing
It is this have the advantage that for technology：By increasing support plate component and lower supporting plate component, it is antitorque to substantially improve front truck rack device
Turn the overall stiffness of aspect.
A kind of automobile front rack device of the utility model please refers to the related each figures of Fig. 5 to Fig. 8, the upper backup pad group
Part includes upper backup pad 5 and upper backup pad reinforcer, and the upper backup pad 5 is fixedly connected with the upper backup pad reinforcer, institute
It states and is enclosed between upper backup pad 5 and the upper backup pad reinforcer equipped with intermediate for the first empty cavity, the upper backup pad 5 and institute
Upper backup pad reinforcer is stated to be fixedly connected with the camber beam 1 and the preceding crossbeam 4 respectively.In this way, upper backup pad reinforcer is solid
Surely it is connected on upper backup pad 5, upper backup pad reinforcer forms the first box-like cavity with 5 section of upper backup pad, passes through increase
Upper backup pad reinforcer and lower supporting plate reinforcer, improve the bonding strength of camber beam 11 and preceding crossbeam 4, substantially improve front truck
Rack device overall stiffness.Further preferred embodiment is：The upper backup pad reinforcer is upper backup pad reinforcing plate 7.In this way, logical
It crosses upper backup pad reinforcing plate 7 and makes at low cost and easy assembly, so that during upper backup pad reinforcing plate 7 is formed with upper backup pad 5
Between be empty the first cavity, substantially improve front truck rack device overall stiffness.
A kind of automobile front rack device of the utility model please refers to the related each figures of Fig. 5 to Fig. 8, the lower supporting plate group
Part includes lower supporting plate 6 and lower supporting plate reinforcer, and the lower supporting plate 6 is fixedly connected with the lower supporting plate reinforcer, institute
It states and is enclosed between lower supporting plate 6 and the lower supporting plate reinforcer equipped with intermediate for the second empty cavity, the lower supporting plate 6 and institute
Lower supporting plate reinforcer is stated to be fixedly connected with the preceding crossbeam 4 with the lower camber beam 3 respectively.In this way, lower supporting plate reinforcer is solid
Surely it is connected on lower supporting plate 6, lower supporting plate reinforcer and lower supporting plate 6 form intermediate the second cavity for sky.Pass through increase
Lower supporting plate reinforcer, crossbeam 4, Guard Assy 2 and lower 3 bonding strength of camber beam, it is whole to substantially improve front truck rack device before improving
Body rigidity.Further preferred embodiment is that the lower supporting plate reinforcer is lower supporting plate reinforcing plate 8.In this way, passing through lower support
For plate reinforcing plate 8 so that at low cost and easy assembly, it is empty second to be formed between lower supporting plate reinforcing plate 8 and lower supporting plate 6 intermediate
Cavity substantially improves front truck rack device overall stiffness.
A kind of automobile front rack device of the utility model, please refers to the related each figures of Fig. 5 to Fig. 8, and the Guard Assy 2 is cut
Face is 50mm × 50mm.In this way, Fig. 8 is the F-F sectional views of Fig. 5, the section of wherein Guard Assy 2 is increased to 50mm × 50mm.
By increasing 2 area of section of Guard Assy, automobile front rack device collision safety effect is not only increased, and reduce anticollision
Bar reinforcing plate so that front truck rack device can also reduce cost on the basis of improving performance and mitigate weight.It is further preferred
Scheme is：The cross sectional shape of 2 leading flank of the Guard Assy is M shapes.In this way, the Guard Assy 2 of M types improves front frame of vehicle
Device collision safety effect, to improve rigidity of the automobile frame device in terms of anti-torsion.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as the utility model
Protection domain, the equivalent change or modification or equal proportion amplification made by every design spirit according in the utility model or contracting
It is small etc., it is deemed to fall the scope of protection of the utility model.
Claims (7)
1. a kind of automobile front rack device, it is characterised in that：Including camber beam (1), Guard Assy (2), lower camber beam (3) and preceding big
Beam (4), the Guard Assy (2) is fixedly connected with the preceding crossbeam (4), between the camber beam (1) and the preceding crossbeam (4)
Be equipped with the box-like upper backup pad component of cavity in being fixedly connected with, the upper backup pad component respectively with the camber beam (1) and
The preceding crossbeam (4) is fixedly connected, be fixedly connected between the preceding crossbeam (4) and the lower camber beam (3) in equipped with cavity
Box-like lower supporting plate component, the lower supporting plate component are fixedly connected with the preceding crossbeam (4) and the lower camber beam (3) respectively.
2. a kind of automobile front rack device according to claim 1, it is characterised in that：The upper backup pad component includes upper
Support plate (5) and upper backup pad reinforcer, the upper backup pad (5) are fixedly connected with the upper backup pad reinforcer, it is described on
It is enclosed between support plate (5) and the upper backup pad reinforcer equipped with intermediate for the first empty cavity, the upper backup pad (5) and institute
Upper backup pad reinforcer is stated to be fixedly connected with the camber beam (1) and the preceding crossbeam (4) respectively.
3. a kind of automobile front rack device according to claim 2, it is characterised in that：The upper backup pad reinforcer is upper
Support plate reinforcing plate (7).
4. a kind of automobile front rack device according to claim 1, it is characterised in that：Under the lower supporting plate component includes
Support plate (6) and lower supporting plate reinforcer, the lower supporting plate (6) is fixedly connected with the lower supporting plate reinforcer, under described
It is enclosed between support plate (6) and the lower supporting plate reinforcer equipped with intermediate for the second empty cavity, the lower supporting plate (6) and institute
Lower supporting plate reinforcer is stated to be fixedly connected with the preceding crossbeam (4) with the lower camber beam (3) respectively.
5. a kind of automobile front rack device according to claim 4, it is characterised in that：Under the lower supporting plate reinforcer is
Support plate reinforcing plate (8).
6. according to a kind of automobile front rack device described in claim 1-5 any one claims, it is characterised in that：It is described
Guard Assy (2) section is 50mm × 50mm.
7. a kind of automobile front rack device according to claim 6, it is characterised in that：Guard Assy (2) leading flank
Cross sectional shape be M shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582808.0U CN207809516U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile front rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582808.0U CN207809516U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile front rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809516U true CN207809516U (en) | 2018-09-04 |
Family
ID=63333953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582808.0U Active CN207809516U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile front rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809516U (en) |
-
2017
- 2017-11-23 CN CN201721582808.0U patent/CN207809516U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100588585C (en) | Vehicle rear body structure | |
| US7252326B2 (en) | Vehicle underbody structure | |
| CN103158777A (en) | Deflector for changing the course of a vehicle in an offset impact | |
| CN105593037B (en) | Vehicle front body structure for vehicle | |
| CN101885296B (en) | C-shape beam used for air suspension | |
| CN207809516U (en) | A kind of automobile front rack device | |
| CN201457277U (en) | Car front protective crossbeam assembly | |
| CN201329905Y (en) | Strengthening structure of vehicle head cover | |
| CN103538628B (en) | A kind of body frame structure for automotive and there is the automobile of this body frame structure for automotive | |
| CN105365894B (en) | A kind of body tail inclined support structure | |
| CN109177995B (en) | Vehicle end framework structure and railway vehicle with same | |
| CN208181188U (en) | A kind of limit anticollision girder construction | |
| CN105292030A (en) | Novel vehicle anti-collision beam | |
| CN100448731C (en) | Fahrzeugkarosseriestruktur | |
| CN201961383U (en) | Automotive intermediate column assembly | |
| CN207860260U (en) | A kind of chassis afterframe assembly | |
| CN109823396B (en) | Rear frame assembly of chassis of vehicle body | |
| CN102501907A (en) | Extension type side wall structure of passenger car | |
| CN208248131U (en) | A kind of new automobile collision prevention girders | |
| CN204871199U (en) | Improved generation pick up frame | |
| CN205523588U (en) | High performance door anticollision roof beam | |
| CN110775161A (en) | Assembled freight train frame assembly | |
| CN203854730U (en) | Vehicle water tank cross beam | |
| CN214001820U (en) | Vehicle frame tail beam | |
| KR100320867B1 (en) | Reinforcing structure of front body for bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |