CN208411876U - A kind of front end frame and vehicle - Google Patents
A kind of front end frame and vehicle Download PDFInfo
- Publication number
- CN208411876U CN208411876U CN201820638023.9U CN201820638023U CN208411876U CN 208411876 U CN208411876 U CN 208411876U CN 201820638023 U CN201820638023 U CN 201820638023U CN 208411876 U CN208411876 U CN 208411876U
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- curb
- end frame
- installation point
- girders
- curb girder
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Abstract
It includes: frame body, lock support and collision prevention girders that the utility model, which provides a kind of front end frame and vehicle, the front end frame,；The frame body includes: upper beam, lower beam, and two curb girders being fixedly connected respectively with the both ends of the upper beam and the lower beam；The frame body is the integral structure of injection molding；The collision prevention girders are mounted on two curb girders；One end of the lock support is connect with the middle part of the upper beam, and the other end is connect with the middle part of the collision prevention girders.In the present invention, frame body is the integral structure by injection molding, can reduce the weight and cost of manufacture of front end frame.Two individual stress channels of each self-forming of curb girder；One end of lock support and the middle part of upper beam connect, and the middle part of the other end and collision prevention girders connects, and form stress channel, effectively connect region weaker among front end frame with bodywork system, keep front end frame stress channel more perfect.
Description
Technical field
The utility model relates to auto parts technical fields, more particularly to a kind of front end frame.
Background technique
Currently, vehicle loss of weight cost declining is the trend of automotive development, the application of plastics front end frame has been under this trend
Through the first choice for becoming major main engine plants.
But since plastics front end frame needs to bear lock area's test force, before how the test force for locking area being uniformly transferred to
Each position of end frame, and it is uniformly transferred to vehicle body, where the design difficulty for becoming plastics front end frame.
Utility model content
In view of the above problems, the utility model is proposed to overcome the above problem in order to provide one kind or at least partly solve
A kind of certainly front end frame of the above problem.
To solve the above-mentioned problems, the utility model discloses a kind of front end frames, comprising: frame body, lock support with
And collision prevention girders；The frame body includes: upper beam, lower beam, and two with the upper beam and the lower beam respectively
Hold two curb girders being fixedly connected；The frame body is the integral structure of injection molding；
The collision prevention girders are mounted on two curb girders；
One end of the lock support is connect with the middle part of the upper beam, and the other end is connect with the middle part of the collision prevention girders.
Preferably, two curb girders are disposed with curb girder top to the direction of the lower beam from the upper beam and pacify
It decorates, installation point and curb girder lower part installation point in the middle part of curb girder.
Preferably, the installation point of the collision prevention girders is overlapped with installation point in the middle part of the curb girder.
Preferably, two curb girders are vertical beam.
Preferably, the upper beam is provided with the connected structure of the hollow out for installing grid mounting plate, the grafting knot
Reinforcing rib is provided in structure.
Preferably, under the installation point of the curb girder lower part, the curb girder is additionally provided with for avoiding subframe energy-absorption box
Hollow out force structure.
Preferably, curb girder lower part installation point includes being located at two installation points of the force structure two sides.
Preferably, the upper beam, the lower beam, two curb girders are both provided with more reinforcing ribs.
The invention also discloses a kind of vehicles, comprising: described in any item front end frames, bodywork system, pair as above
Vehicle frame and grid mounting plate.
The utility model includes following advantages:
In the present invention, frame body is the integral structure by injection molding, can reduce front end frame
Weight and cost of manufacture.Two individual stress channels of each self-forming of curb girder；One end of lock support and the middle part of upper beam connect,
The connection of the middle part of the other end and collision prevention girders, forms stress channel, effectively by region weaker among front end frame and vehicle body system
System connection, keeps front end frame stress channel more perfect.It vehicle lock area can be by two curb girders and the lock support of centre, ingeniously
The power in the area Miao Jiangsuo is transferred to bodywork system by three stress channels.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of front end frame 1 of the utility model；
Fig. 2 is the structure chart of bodywork system 2 and subframe 3 in the utility model；
Fig. 3 is the scheme of installation of grid mounting plate 4 in the utility model embodiment；
Fig. 4 is a kind of structure chart of vehicle in the utility model.
Appended drawing reference: front end frame 1, frame body 10, upper beam 11, connected structure 111, lower beam 12, curb girder 13, side
Installation point 132, curb girder lower part installation point 133, force structure 134, lock support 20, anticollision in the middle part of beam top installation point 131, curb girder
Beam 30, body top section installation point 21, vehicle body middle part installation point 22, body bottom section installation point 23, subframe 3, is inhaled bodywork system 2
It can box 31, grid mounting plate 4.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Referring to Fig.1, a kind of structural block diagram of front end frame 1 of the utility model is shown, front end frame specific 1 can wrap
It includes: frame body 10, lock support 20 and collision prevention girders 30；
The frame body 10 includes: upper beam 11, lower beam 12, respectively with the upper beam 11 and the lower beam
Two curb girders 13 that 12 both ends are fixedly connected；The frame body 10 is the integral structure of injection molding；
The collision prevention girders 30 are mounted on two curb girders 13；
One end of the lock support 20 is connect with the middle part of the upper beam 11, the middle part of the other end and the collision prevention girders 30
Connection.
In the present invention, frame body 10 is the integral structure by injection molding, can reduce front end frame
Weight and cost of manufacture.Two individual stress channels of each self-forming of curb girder 13；One end of lock support 20 and upper beam 11
Middle part connection, the other end are connect with the middle part of collision prevention girders 30, stress channel are formed, effectively by area weaker among front end frame
Domain is connect with bodywork system 2, keeps front end frame stress channel more perfect.Vehicle lock area can by two curb girders 13 and in
Between lock support 20, the power for locking area is cleverly transferred to bodywork system 2 by three stress channels.
In the present invention, two curb girders 13 from the upper beam 11 to the direction of the lower beam 12 successively
It is provided with curb girder top installation point 131, curb girder middle part installation point 132 and curb girder lower part installation point 133.
The structure chart of bodywork system 2 and subframe 3 in the utility model is shown referring to Fig. 2.In the present invention, vehicle
Body system 2 is provided with body top section installation point 21 corresponding with curb girder top installation point 131, right with installation point 132 in the middle part of curb girder
Installation point 22 in the middle part of the vehicle body answered, body bottom section installation point 23 corresponding with curb girder lower part installation point 133.
Body top section installation point 21 is on the stringer of bodywork system 2, and installation point 22 is corresponding with stringer in the middle part of vehicle body, vehicle body
Lower part installation point 23 is under stringer.That is, curb girder top installation point 131 is on the stringer of bodywork system 2, curb girder
Middle part installation point 132 is corresponding with stringer, and curb girder lower part installation point 133 is under stringer.
As shown in Fig. 2, subframe 3 has energy-absorption box 31.In the present invention, in curb girder lower part installation point 133
Under, the curb girder 13 is additionally provided with the force structure 134 of the hollow out for avoiding subframe energy-absorption box.
In the utility model embodiment, the force structure 134 of hollow out can be rectangular configuration, the width of force structure 134
Degree can be set according to the size of energy-absorption box.In general, the width of force structure 134 in the direction of vehicle width is between 25mm-50mm.
In the present invention, curb girder top installation point 131, curb girder middle part installation point 132, curb girder lower part installation point 133
It can include multiple installation points.
Specifically, curb girder lower part installation point 133 may include being located at two installations of 134 two sides of force structure
Point.Two installation points are set by curb girder lower part installation point 133, it can be on the basis of the effectively energy-absorption box 31 of evacuation subframe 3
On, the effective rigidity and intensity for improving 1 lower part of front end frame.
In the present invention, the installation point of the collision prevention girders 30 is overlapped with installation point 132 in the middle part of the curb girder, is saved
Installation point space hold.
In the present invention, two curb girders 13 are vertical beam.Curb girder 13 is set as vertical beam structure, cancels the upper cross of connection
The eight word cant beams and vertical beam of 11 middle section of beam can provide bigger installation and variation space for cooling system.Curb girder 13 exists
Vehicle width direction has width requirement, and the width of usual curb girder 13 in the direction of vehicle width is between 55mm-100mm.
The scheme of installation of grid mounting plate 4 in the utility model embodiment is shown referring to Fig. 3.In the utility model
In, the upper beam 11 is provided with the connected structure 111 of the hollow out for installing grid mounting plate 4, in the connected structure 111
It is provided with reinforcing rib.The reinforcing rib of connected structure 111 has reinforcement effect along vehicle commander direction.Grid mounting plate 4 passes through insertion
Connected structure is installed to upper beam 11, and mounting structure is simple.Grid mounting plate 4 provides installation point for the preceding grid of vehicle.
In the utility model embodiment, 12, two upper beam 11, lower beam curb girders 13 are both provided with more reinforcing ribs.
Reinforcing rib can according to need the direction of reinforcing, be arranged to different shapes.
A kind of structure chart of vehicle in the utility model is shown referring to Fig. 4 comprising front end frame 1, bodywork system 2,
Subframe 3 and grid mounting plate 4；
Front end frame 1 includes: frame body 10, lock support 20 and collision prevention girders 30；The frame body 10 includes: upper cross
Beam, lower beam, two curb girders being fixedly connected respectively with the both ends of the upper beam and the lower beam；The frame body 10
For the integral structure of injection molding；
The collision prevention girders 30 are mounted on two curb girders；
One end of the lock support 20 is connect with the middle part of the upper beam, the middle part of the other end and the collision prevention girders 30
Connection.
In the utility model embodiment, the upper beam, the lower beam, two curb girders are both provided with more and add
Strengthening tendons.
Two curb girders are disposed with curb girder top installation point, side from the upper beam to the direction of the lower beam
Installation point and curb girder lower part installation point in the middle part of beam.
Bodywork system 2 is provided with body top section installation point corresponding with curb girder top installation point, with installation point in the middle part of curb girder
Installation point in the middle part of corresponding vehicle body, body bottom section installation point corresponding with curb girder lower part installation point.
By the way that curb girder top installation point is mounted on body top section installation point respectively, installation point is mounted on vehicle body in the middle part of curb girder
Curb girder lower part installation point is mounted on body bottom section installation point by middle part installation point, front end frame 1 can be fixed on bodywork system
2。
In the present invention, frame body 10 is the integral structure by injection molding, can reduce front end frame 1
Weight and cost of manufacture.Two individual stress channels of each self-forming of curb girder；One end of lock support 20 and the middle part of upper beam
Connection, the other end are connect with the middle part of collision prevention girders 30, stress channel are formed, effectively by region weaker among front end frame 1
It is connect with bodywork system 2, keeps 1 stress channel of front end frame more perfect.Vehicle lock area can pass through two curb girders and centre
Lock support, the power for locking area is cleverly transferred to bodywork system 2 by three stress channels.
In the utility model embodiment, the installation point of the collision prevention girders 30 is overlapped with installation point in the middle part of the curb girder, is saved
Save installation point space hold.
In the utility model embodiment, two curb girders are vertical beam.Curb girder is set as vertical beam structure, cancels in connection
The eight word cant beams and vertical beam of crossbeam middle section can provide bigger installation and variation space for cooling system.
In the utility model embodiment, the upper beam is provided with the grafting of the hollow out for installing grid mounting plate 4
Structure is provided with reinforcing rib in the connected structure.Grid mounting plate 4 is mounted on the connected structure of upper beam.
In the utility model embodiment, subframe 3 is assembled to 2 lower section of bodywork system, and subframe 3 is provided with energy-absorption box.
Under the installation point of the curb girder lower part, the curb girder is additionally provided with the stress knot of the hollow out for avoiding 3 energy-absorption box of subframe
Structure.Curb girder lower part installation point includes being located at two installation points of the force structure two sides.Lower part installation point is set
Two installation points are set to, can effectively improve 1 lower part of front end frame on the basis of effectively evacuation 3 energy-absorption box of subframe
Rigidity and intensity.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of front end frame provided by the utility model and vehicle, it is described in detail, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (9)
1. a kind of front end frame characterized by comprising frame body 10, lock support 20 and collision prevention girders 30；The frame sheet
Body 10 includes: upper beam 11, lower beam 12, and is fixedly connected respectively with the both ends of the upper beam 11 and the lower beam 12
Two curb girders 13；The frame body 10 is the integral structure of injection molding；
The collision prevention girders 30 are mounted on two curb girders 13；
One end of the lock support 20 is connect with the middle part of the upper beam 11, and the other end and the middle part of the collision prevention girders 30 connect
It connects.
2. front end frame according to claim 1, which is characterized in that two curb girders 13 are from the upper beam 11 to institute
The direction for stating lower beam 12 is disposed with curb girder top installation point 131, curb girder middle part installation point 132 and the installation of curb girder lower part
Point 133.
3. front end frame according to claim 2, which is characterized in that in the installation point of the collision prevention girders 30 and the curb girder
Portion's installation point 132 is overlapped.
4. front end frame according to claim 3, which is characterized in that two curb girders 13 are vertical beam.
5. front end frame according to claim 4, which is characterized in that the upper beam 11 is provided with for installing grid peace
The connected structure 111 of the hollow out of loading board 4 is provided with reinforcing rib in the connected structure 111.
6. front end frame according to claim 5, which is characterized in that described under curb girder lower part installation point 133
Curb girder 13 is additionally provided with the force structure 134 of the hollow out for avoiding subframe energy-absorption box.
7. front end frame according to claim 6, which is characterized in that curb girder lower part installation point 133 includes difference position
Two installation points in 134 two sides of force structure.
8. front end frame according to claim 1-7, which is characterized in that the upper beam 11, the lower beam
12, two curb girders 13 are both provided with more reinforcing ribs.
9. a kind of vehicle characterized by comprising as the described in any item front end frames 1 of claim 1-8, bodywork system 2,
Subframe 3 and grid mounting plate 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638023.9U CN208411876U (en) | 2018-04-28 | 2018-04-28 | A kind of front end frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638023.9U CN208411876U (en) | 2018-04-28 | 2018-04-28 | A kind of front end frame and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411876U true CN208411876U (en) | 2019-01-22 |
Family
ID=65116650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820638023.9U Active CN208411876U (en) | 2018-04-28 | 2018-04-28 | A kind of front end frame and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896326A (en) * | 2020-11-13 | 2021-06-04 | 重庆长安汽车股份有限公司 | Automobile front cover lock mounting structure |
-
2018
- 2018-04-28 CN CN201820638023.9U patent/CN208411876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896326A (en) * | 2020-11-13 | 2021-06-04 | 重庆长安汽车股份有限公司 | Automobile front cover lock mounting structure |
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