CN207482006U - A kind of integral in-vehicle head crossbeams - Google Patents
A kind of integral in-vehicle head crossbeams Download PDFInfo
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- CN207482006U CN207482006U CN201721679657.0U CN201721679657U CN207482006U CN 207482006 U CN207482006 U CN 207482006U CN 201721679657 U CN201721679657 U CN 201721679657U CN 207482006 U CN207482006 U CN 207482006U
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Abstract
The utility model belongs to technical field of vehicle, discloses a kind of integral in-vehicle head crossbeams, including：The crossbeam assembly and driver's cabin erection support being arranged on the crossbeam assembly, front bumper erection support and front tow hook assembly；The driver's cabin erection support is fixed on the crossbeam assembly upper surface；The front bumper erection support is fixed in the crossbeam assembly front surface；The front tow hook assembly is fixed in the crossbeam assembly front surface.The utility model provides a kind of integral in-vehicle head crossbeams, realize driver's cabin, front bumper, front tow hook integral type install arrangement concentratedly, it is controlled suitable for, complete vehicle weight compact to offroad vehicle vehicle layout comparison stringenter vehicle frame, especially in the longer superduty Off-road vehicle chassis frame of multiaxis, vehicle body.
Description
Technical field
The utility model is related to technical field of vehicle, more particularly to a kind of integral in-vehicle head crossbeams.
Background technology
In offroad vehicle, the layout of vehicle frame directly affects car body weight.All kinds of components are carried on the vehicle frame of existing offroad vehicle,
It is distributed scattered, occupied space is larger, causes overall weight larger.Vehicle head crossbeams are the structural portions of connecting base plate vehicle frame left-right longeron
Part is arranged in the front end of vehicle frame, and existing vehicle head crossbeam forms are simple in structure, make longeron uniform force, has good bending resistance
Performance.But its structure function is more single, but occupies certain vehicle frame space, low space utilization.It can not meet compact cross-country
Vehicle vehicle is laid out, and mitigates the requirement of complete vehicle weight.
Utility model content
The utility model provides a kind of integral in-vehicle head crossbeams, solves the vehicle head crossbeam work(of frame of off-road vehicle in the prior art
Can single, low space utilization, the technical issues of loss of weight demand can not be met.
In order to solve the above technical problems, the utility model provides a kind of integral in-vehicle head crossbeams, including：Crossbeam assembly with
And it is arranged on driver's cabin erection support, front bumper erection support and front tow hook assembly on the crossbeam assembly；
The driver's cabin erection support is fixed on the upper surface of the crossbeam assembly；
The front bumper erection support is fixed in the front surface of the crossbeam assembly；
The front tow hook assembly is fixed in the front surface of the crossbeam assembly.
Further, the crossbeam assembly includes：U-girder body, bracket and bottom plate；
The U-girder body is integrally formed bending member, including：It the upper beam slab being oppositely arranged and lower beam slab and is connected to
Vertical connecting plate between the two；
The bracket welds respectively with the upper beam slab, the lower beam slab and the vertical connecting plate；
The bottom plate is oppositely arranged with the vertical connecting plate, and is welded respectively with the upper beam slab and the lower beam slab
It connects.
Further, lightening hole is opened up on the bracket and the bottom plate.
Further, the driver's cabin erection support includes：First support plate；
First support plate includes：Left supported plate and right supported plate；
The left supported plate and the right supported plate are oppositely arranged, and are fixed on the upper surface of the crossbeam assembly.
Further, the first reinforcing rib is welded between the left supported plate and the right supported plate；
The reinforcing rib bottom and the upper surface of the crossbeam assembly are welded.
Further, the front bumper erection support includes：Second support plate；
Second support plate is integrally formed bending member, including：The first bar beam being arranged in parallel and the second bar beam
And the support panel of connection between the two；
First bar beam and second bar beam are welded in the front surface of the crossbeam assembly.
Further, between first bar beam and the front surface of the crossbeam assembly and second bar beam with
The second reinforcing rib is respectively welded between the front surface of the crossbeam assembly.
Further, setting bumper installs backing plate on the support panel.
Further, the front tow hook assembly includes：Journal stirrup and bow shackle；
The journal stirrup is fixed in the front surface of the crossbeam assembly；
The bow shackle is pivotally attached to by pivotal axis and the journal stirrup.
Further, the front tow hook assembly is two, is symmetricly set on the front surface of the crossbeam assembly.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
The integral in-vehicle head crossbeams provided in the embodiment of the present application integrate fixed driver's cabin installation branch on crossbeam assembly
Seat, front bumper erection support and front tow hook assembly.So as to room for promotion utilization rate and degree of integration, to meet loss of weight and tight
Gather the requirement of body frame structure for automotive.Specifically, integral in-vehicle head beam structures realize the front end connection of vehicle frame left-right longeron, make
Frame strength is strengthened, and balances the torque that ground is applied to by suspension on vehicle frame well so that vehicle frame is whole
Body stress equalization；And pass through two driver's cabin erection supports and be symmetrically welded on the upper surface of crossbeam assembly, for driver's cabin
Installation, reduces bodywork system mounting arrangement space；Two front bumper erection supports are symmetrically welded at the preceding table of crossbeam assembly
On face, for the installation of front bumper, bodywork system layout structure is simplified；It is total that two front tow hook assemblies are symmetrically screwed onto crossbeam
Into front surface on, for vehicle draw, simplify subsystem layout structure.Integral in-vehicle head beam structure collection crossbeams and
Multiple system installation structures meet the design requirement of the offroad vehicle of compact in design, improve space availability ratio in one.
Description of the drawings
Fig. 1 is integral in-vehicle head beam structure schematic diagrames provided by the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the vertical view of Fig. 2.
Specific embodiment
For the embodiment of the present application by providing a kind of integral in-vehicle head crossbeams, the vehicle for solving frame of off-road vehicle in the prior art is first
Crossbeam function is single, low space utilization, the technical issues of can not meeting loss of weight demand.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this Shen
Please technical solution detailed description rather than restriction to technical scheme, in the absence of conflict, the application is real
Applying the technical characteristic in example and embodiment can be combined with each other.
Referring to Fig. 1, integral in-vehicle head crossbeams, including：Crossbeam assembly 1 and the driving being arranged on the crossbeam assembly 1
Room erection support 2, front bumper erection support 4 and front tow hook assembly 3.
Specifically, the driver's cabin erection support 2 is fixed on the upper surface of the crossbeam assembly 1；Insure before described
Thick stick erection support 4 is fixed in the front surface of the crossbeam assembly 1；The front tow hook assembly 3 is fixed on the crossbeam assembly 1
In front surface.Integral in-vehicle head beam structures integrate crossbeam and multiple system installation structures, meet compact in design
The design requirement of offroad vehicle, improves space availability ratio.
Above structure is specifically described below.
Referring to Fig. 1 and Fig. 3, the crossbeam assembly 1 includes：U-girder body 11, bracket 12 and bottom plate 13.
The U-girder body 11 is integrally formed bending member, including：The upper beam slab being oppositely arranged and lower beam slab, Yi Jilian
It is connected on vertical connecting plate between the two；Upper beam slab surrounds U-shaped structure with lower beam slab and the vertical connecting plate connecting between the two,
Form main body of cross-beam.
The bracket 12 welds respectively with the upper beam slab, the lower beam slab and the vertical connecting plate；Namely with U
It welds realization and strengthens supporting and fixing in three faces of shape cross girder.
The bottom plate 13 is oppositely arranged with the vertical connecting plate, and is welded respectively with the upper beam slab and the lower beam slab
It connects；It is namely welded respectively with U-shaped 11 upper and lower surface of cross girder, while realizing that support is fixed, convenient for being fixed with vertical beam
It is connected.
Crossbeam assembly 1 welds to form semi-surrounding structure with vehicle frame front end face, connects left-right longeron, makes longeron uniform force,
Bracket 12 and bottom plate 13 play the role of support and strengthen beam body.
Lightening hole is opened up on the bracket and the bottom plate, realizes local loss of weight.
Referring to Fig. 2, the driver's cabin erection support 2 includes：First support plate 21；First support plate 21 includes：It is left
Support plate and right supported plate；The left supported plate and the right supported plate are oppositely arranged, and are fixed on 1 upper surface of crossbeam assembly
On, for the installation of driver's cabin.
The first reinforcing rib is welded between the left supported plate and the right supported plate；The reinforcing rib bottom and the crossbeam assembly
Upper surface welding；Play the role of strengthening support plate.
In general, the quantity of driver's cabin erection support 2 is two, it is symmetrically welded on the upper surface of crossbeam assembly 1, it is real
Existing 2 points of supports promote the reliability of driver's cabin installation.Certainly, the quantity of driver's cabin erection support 2 can also be more, can
According to fastening fastness and the demand of topology layout, consider.
Referring to Fig. 4, the front bumper erection support 4 includes：Second support plate 41；Second support plate 41 is integrated
Bending member is molded, including：The first bar beam being arranged in parallel and the second bar beam and it connect support panel between the two；
That is, surrounding U-shaped structure, two openends are respectively welded in the front surface of crossbeam assembly 1, first bar beam and described
Two bar beams are welded in the front surface of the crossbeam assembly 1.
Between first bar beam and the front surface of the crossbeam assembly 1 and second bar beam and the crossbeam
The second reinforcing rib 42 is respectively welded between the front surface of assembly 1.
In general, front bumper bearing 4 is two, it is symmetrically welded in the front surface of crossbeam assembly 1, realizes bumper
It is two fixed, promote fixed reliability.Certainly, the particular number of front bumper bearing 4 can be one, three or more
It is multiple, it sets according to actual needs.
Set bumper that backing plate 43 is installed on the support panel.
Further, the front tow hook assembly 3 includes：Journal stirrup and bow shackle；The journal stirrup is fixed on the crossbeam
In the front surface of assembly 1；The bow shackle is pivotally attached to by pivotal axis and the journal stirrup；It is drawn for vehicle.
In general, the front tow hook assembly is two, it is symmetricly set in the front surface of the crossbeam assembly 1.
Type of attachment between each component of integrated transverse girder construction for welding or is spirally connected.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
The integral in-vehicle head crossbeams provided in the embodiment of the present application integrate fixed driver's cabin installation branch on crossbeam assembly
Seat, front bumper erection support and front tow hook assembly.So as to room for promotion utilization rate and degree of integration, to meet loss of weight and tight
Gather the requirement of body frame structure for automotive.Specifically, integral in-vehicle head beam structures realize the front end connection of vehicle frame left-right longeron, make
Frame strength is strengthened, and balances the torque that ground is applied to by suspension on vehicle frame well so that vehicle frame is whole
Body stress equalization；And pass through two driver's cabin erection supports and be symmetrically welded on the upper surface of crossbeam assembly, for driver's cabin
Installation, reduces bodywork system mounting arrangement space；Two front bumper erection supports are symmetrically welded at the preceding table of crossbeam assembly
On face, for the installation of front bumper, bodywork system layout structure is simplified；It is total that two front tow hook assemblies are symmetrically screwed onto crossbeam
Into front surface on, for vehicle draw, simplify subsystem layout structure.Integral in-vehicle head beam structure collection crossbeams and
Multiple system installation structures meet the design requirement of the offroad vehicle of compact in design, improve space availability ratio in one.
It should be noted last that more than specific embodiment is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (10)
1. a kind of integral in-vehicle head crossbeams, which is characterized in that including：Crossbeam assembly and it is arranged on driving on the crossbeam assembly
Sail room erection support, front bumper erection support and front tow hook assembly；
The driver's cabin erection support is fixed on the upper surface of the crossbeam assembly；
The front bumper erection support is fixed in the front surface of the crossbeam assembly；
The front tow hook assembly is fixed in the front surface of the crossbeam assembly.
2. integral in-vehicle head crossbeams as described in claim 1, which is characterized in that the crossbeam assembly includes：U-girder body,
Bracket and bottom plate；
The U-girder body is integrally formed bending member, including：It the upper beam slab that is oppositely arranged and lower beam slab and both is connected to
Between vertical connecting plate；
The bracket welds respectively with the upper beam slab, the lower beam slab and the vertical connecting plate；
The bottom plate is oppositely arranged with the vertical connecting plate, and is welded respectively with the upper beam slab and the lower beam slab.
3. integral in-vehicle head crossbeams as claimed in claim 2, it is characterised in that：It opens up and subtracts on the bracket and the bottom plate
Repeated hole.
4. integral in-vehicle head crossbeams as described in claim 1, which is characterized in that the driver's cabin erection support includes：First
Support plate；
First support plate includes：Left supported plate and right supported plate；
The left supported plate and the right supported plate are oppositely arranged, and are fixed on the crossbeam assembly upper surface.
5. integral in-vehicle head crossbeams as claimed in claim 4, it is characterised in that：It is welded between the left supported plate and the right supported plate
Connect the first reinforcing rib；
The reinforcing rib bottom and the upper surface of the crossbeam assembly are welded.
6. integral in-vehicle head crossbeams as described in claim 1, which is characterized in that the front bumper erection support includes：The
Two support plates；
Second support plate is integrally formed bending member, including：The first bar beam for being arranged in parallel and the second bar beam and
The support panel of connection between the two；
First bar beam and second bar beam are welded in the front surface of the crossbeam assembly.
7. integral in-vehicle head crossbeams as claimed in claim 6, it is characterised in that：First bar beam and the crossbeam assembly
Front surface between and second bar beam and the front surface of the crossbeam assembly between the second reinforcing rib is respectively welded.
8. integral in-vehicle head crossbeams as claimed in claim 7, it is characterised in that：Bumper is set to install on the support panel
Backing plate.
9. integral in-vehicle head crossbeams as described in claim 1, which is characterized in that the front tow hook assembly includes：Journal stirrup and
Bow shackle；
The journal stirrup is fixed in the front surface of the crossbeam assembly；
The bow shackle is pivotally attached to by pivotal axis and the journal stirrup.
10. integral in-vehicle head crossbeams as claimed in claim 9, it is characterised in that：The front tow hook assembly is two, is symmetrically set
It puts in the front surface of the crossbeam assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679657.0U CN207482006U (en) | 2017-12-06 | 2017-12-06 | A kind of integral in-vehicle head crossbeams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679657.0U CN207482006U (en) | 2017-12-06 | 2017-12-06 | A kind of integral in-vehicle head crossbeams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482006U true CN207482006U (en) | 2018-06-12 |
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ID=62458484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679657.0U Active CN207482006U (en) | 2017-12-06 | 2017-12-06 | A kind of integral in-vehicle head crossbeams |
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| Country | Link |
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| CN (1) | CN207482006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262017A (en) * | 2023-11-20 | 2023-12-22 | 徐州徐工汽车制造有限公司 | Front cross beam assembly for frame of vehicle and vehicle |
-
2017
- 2017-12-06 CN CN201721679657.0U patent/CN207482006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262017A (en) * | 2023-11-20 | 2023-12-22 | 徐州徐工汽车制造有限公司 | Front cross beam assembly for frame of vehicle and vehicle |
| CN117262017B (en) * | 2023-11-20 | 2024-02-06 | 徐州徐工汽车制造有限公司 | Front cross beam assembly for frame of vehicle and vehicle |
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