CN208498599U - A kind of front-end module and its main frame - Google Patents
A kind of front-end module and its main frame Download PDFInfo
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- CN208498599U CN208498599U CN201821067020.0U CN201821067020U CN208498599U CN 208498599 U CN208498599 U CN 208498599U CN 201821067020 U CN201821067020 U CN 201821067020U CN 208498599 U CN208498599 U CN 208498599U
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- stringer
- reinforcer
- main frame
- crossbeam
- end module
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Abstract
The utility model provides a kind of main frame of front-end module, including first crossbeam, the first stringer and the second stringer, the first crossbeam is set between the top of first stringer and the top of second stringer, the first crossbeam, first stringer and/or second stringer are equipped with several reinforcer units, each reinforcer unit includes newel and multiple reinforcing ribs from the newel to its ambient radiation that extend from, is connected between the newel of the reinforcer unit of adjacent two at least through a reinforcing rib.The bearing capacity of the main frame is higher, can promote the torsion stiffness and Integral modes of front-end module, and is advantageously implemented lightweight, reduces injection defect.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of front-end modules and its main frame.
Background technique
Automotive light weight technology is one of trend of development of automobile, directly influences the dynamic economics and braking of vehicle,
Simultaneously to the significant of promotion new energy vehicle endurance.Front-end module is as integrated functionality zero important in enging cabin
Part, above the cooling devices such as integrated installation radiator, condenser, while be also bonnet louver lock open resultant force carrying and
Force transferring part.In order to meet functional requirement, muscle on front-end module is often criss-cross, star sieve gathers, and a large amount of rib is intensive
It is be easy to cause the waste of material, while being also unfavorable for injection molding process, easily there is defective workmanship.
Currently, front-end module mostly uses greatly vertical muscle and transverse bar to link up into " ten " font simply to carry out structural strengthening,
Its major defect is as follows: (1) in order to meet front-end module Integral modes and frame stiffness requirement and hair net lock falling impacts and
The intensity requirement of road surface limiting condition needs a large amount of material stacking, causes waste of material, and is also unfavorable for lightweight and sets
Meter；(2) simple cross-rib cannot play the transmitting of power well, be unfavorable for the whole torsion stiffness of frame；(3) a large amount of ten
Word muscle is intensively easy to produce injection defect.
Summary of the invention
Based on this, the purpose of this utility model is to provide a kind of main frame of front-end module, which is held
Loading capability is higher, can promote the torsion stiffness and Integral modes of front-end module, and is advantageously implemented lightweight, reduces note
Mould defect.
The technical solution of the utility model are as follows: a kind of main frame of front-end module, including first crossbeam, the first stringer
With the second stringer, the first crossbeam is set between the top of first stringer and the top of second stringer, and described the
One crossbeam, first stringer and/or second stringer are equipped with several reinforcer units, and each reinforcer unit is equal
Including newel and the multiple reinforcing ribs extended from the newel to its ambient radiation, two adjacent newels it
Between at least through a reinforcing rib be connected.
Optionally, the first crossbeam, first stringer and second stringer include inner sidewall and lateral wall,
The reinforcer unit is set between the inner sidewall and the lateral wall, and on the reinforcer unit described at least one
Reinforcing rib extends to the inner sidewall or the lateral wall by the newel of the reinforcer unit.
Optionally, first stringer and second stringer are respectively provided in the position close to the first crossbeam
The connecting hole of front anti-collision beam mounting plate is connected, the connecting hole is set to the side of the reinforcer unit.
Optionally, connection installation front anti-collision beam connecting plate is respectively provided on first stringer and second stringer
Mounting hole, the mounting hole be set to the reinforcer unit side or close to the reinforcer unit be arranged.
Optionally, the lock catch support for installing bonnet louver, the first crossbeam are connected on the first crossbeam
Several reinforcer units are provided in the two sides of the lock catch support.
Optionally, the bottom of the lock catch support is equipped with fixation plate, and the fixation plate is equipped with for connecting front anti-collision beam
Coupling hole.
Optionally, at least two reinforcer units are respectively arranged on first stringer and second stringer,
Each reinforcer unit is from top to bottom set gradually along the extending direction of first stringer or second stringer.
Optionally, the main frame further includes second cross beam, and the second cross beam is set to the bottom end of first stringer
Between the bottom end of second stringer, and the first crossbeam, the second cross beam, first stringer and described second are indulged
Beam surrounds frame structure.
Optionally, the fixation hole of installation radiator is respectively provided at four angles of the frame structure.
The utility model also provides a kind of front-end module comprising above-mentioned main frame.
Implement the utility model embodiment, has the following beneficial effects:
Main frame described in the utility model on the first crossbeam, the first stringer and/or the second stringer by being arranged
Several reinforcer units, and each reinforcer unit includes newel and multiple reinforcing ribs to ambient radiation extension, phase
It is connected between two adjacent newels at least through a reinforcing rib, can be formed between each reinforcer unit completely connect as a result,
The Path of Force Transfer passed through, and then can effectively promote the bearing capacity of main frame improves the main frame and corresponding front-end module
Torsion stiffness and Integral modes, enable the main frame sustain well impact force of the bonnet louver in open and close with
And road excitation meets the Functional Requirement of front-end module to load caused by refrigerating module etc..On the other hand, pass through
Using the reinforcer unit of the utility model, then compared with traditional " ten " word reinforcing rib for, above-mentioned function can met
Property also can be reduced the total number of reinforcing rib while require, and it is also more reasonable to be also distributed material on primary frame, from
And light-weighted purpose may be implemented, and injection defect can be reduced.
Detailed description of the invention
Fig. 1 is the first viewing angle constructions schematic diagram of the main frame of front-end module described in the present embodiment.
Fig. 2 is the second viewing angle constructions schematic diagram of the main frame of front-end module described in the present embodiment.
Fig. 3 is the partial enlarged view in Fig. 1 at A.
Fig. 4 is the partial enlarged view in Fig. 1 at B.
Description of symbols:
1, first crossbeam, 2, second cross beam, the 3, first stringer, the 4, second stringer, 341, connecting hole, 342, mounting hole, 5,
Reinforcer unit, 51, newel, 52, reinforcing rib, 6, inner sidewall, 7, lateral wall, 8, lock catch support, 81, coupling hole, 9, first
Fixation hole, the 10, second fixation hole, 11, installation through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term "top", "bottom"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Referring to Fig. 1 to Fig. 4, the present embodiment provides a kind of front-end module, which includes main frame, should
Main frame includes first crossbeam 1, the first stringer 3 and the second stringer 4, and first crossbeam 1 is set to the top of the first stringer 3 and second and indulges
Between the top of beam 4, the first crossbeam 1, the first stringer 3 and/or the second stringer 4 are equipped with several reinforcer units 5, Mei Yijia
Strong part unit 5 includes newel 51 and multiple reinforcing ribs 52 from newel 51 to its ambient radiation that extend from, and adjacent two
It is connected between a newel 51 at least through an above-mentioned reinforcing rib 52.Wherein, the main frame of the present embodiment can be made of plastic cement,
The newel 51 can be circular cylinder.
The present embodiment reinforcer unit 5 constitutes claw type muscle structure as a result, then by the way that claw type muscle knot is arranged on main frame
The reinforcer unit 5 of structure, and also pass through at least one 52 phase of reinforcing rib between the newel 51 of two adjacent reinforcer units 5
Even, then completely coherent Path of Force Transfer can be formed on main frame, and then can effectively promote the bearing capacity of main frame, improved
The torsion stiffness and Integral modes of the main frame and corresponding front-end module enable the main frame to sustain well and start
Impact force and road excitation of the hood lock in open and close meet automotive front end mould to load caused by refrigerating module etc.
The Functional Requirement of block.On the other hand, the reinforcer unit 5 of the present embodiment compared with traditional " ten " word reinforcing rib 52 for, by
In without excessive densely arranged cross-rib, the total of reinforcing rib 52 can also can be reduced while meeting above-mentioned Functional Requirement
Body quantity, and it is also more reasonable to be also distributed the material on primary frame, so as to realize lightweight purpose, and can reduce
Injection defect.Wherein it is noted that being generally used to installation engine hood lock device on the first crossbeam 1 of the present embodiment, this
One crossbeam 1 is main bearing beam, and it is very big that the limit of the bonnet louver in lock opens resultant force, for the strong of the first crossbeam 1
The requirement of degree and rigidity is very high, the present embodiment by using above-mentioned mutually coherent claw type muscle structure reinforcer unit 5, not only
The total number of reinforcing rib 52 can be reduced, additionally it is possible to the resultant force that opens of bonnet louver is preferably born and transmits, and first is vertical
Beam 3 and the second stringer 4 are the bearing column between the above-mentioned first crossbeam 1 of connection and following second cross beams 2, by using above-mentioned mutual
The reinforcer unit 5 of coherent claw type muscle structure, can function well as the effect formed a connecting link, the torsion to main frame is improved
It is obvious with bending stiffness effect.
What needs to be explained here is that in the present embodiment, it can be only in first crossbeam 1, the first stringer 3 and the second stringer 4
The upper above-mentioned reinforcer units 5 of setting of any one or two, and not being arranged on other beams of the reinforcer unit 5 can set
Set traditional " ten " word muscle etc..Certainly, it is preferable that be respectively provided with above 4 three of first crossbeam 1, the first stringer 3 and the second stringer
Above-mentioned reinforcer unit 5, and at least two reinforcer units 5 are arranged above in each of their threes, three respectively on
Each reinforcer unit 5 set by face is set gradually along the extending direction of each beam, for example, each reinforcer list on the first stringer 3
Member 5 is from top to bottom set gradually along the extending direction of first stringer 3, each reinforcer unit 5 on the second stringer 4 along this second
The extending direction of stringer 4 is from top to bottom set gradually, in addition, also logical between the newel 51 of two adjacent reinforcer units 5
It crosses reinforcing rib 52 to be connected, the intensity and torsion stiffness of main frame can be preferably promoted with this.
In the present embodiment, first crossbeam 1, first stringer 3 and the second stringer 4 include inner sidewall 6 and outside
Wall 7, reinforcer unit 5 be set between inner sidewall 6 and lateral wall 7, and on reinforcer unit 5 at least one reinforcing rib 52 by this
The newel 51 of reinforcer unit 5 extends to inner sidewall 6 or lateral wall 7, thus can further promote the intensity and torsion of main frame
Turn rigidity, the main frame is enable preferably to meet the Functional Requirement of front-end module.
The main frame of the present embodiment can be used for installing front anti-collision beam.Specifically, the first stringer 3 and the second stringer 4 are leaning on
The position of nearly first crossbeam 1 is respectively provided with the connecting hole 341 of connection front anti-collision beam mounting plate, and the first stringer 3 and second
It is respectively equipped with two on stringer 4 for connecting the mounting hole 342 of installation front anti-collision beam connecting plate, is connected on first crossbeam 1 useful
In the lock catch support 8 of installation bonnet louver, the bottom of the lock catch support 8 is equipped with fixation plate, and fixation plate is equipped with for connecting
The coupling hole 81 of front anti-collision beam, thus, by each installation position of front anti-collision beam by bolt etc. respectively with above-mentioned connecting hole 341,
Mounting hole 342 is connected with coupling hole 81, front anti-collision beam can be reliably mounted on main frame.Wherein, above-mentioned lock branch
Frame 8 can play direct supporting role to bonnet louver, and the above-mentioned resultant force that opens can be effectively transferred to front anti-collision beam.
In addition, above-mentioned connecting hole 341 is set to the side of corresponding reinforcer unit 5, mounting hole 342 is set to corresponding reinforcer unit 5
Side is arranged close to corresponding reinforcer unit 5, then before the first stringer 3 and the second stringer 4 can be made preferably to bear and transmit
Impulsive contact force suffered by collision prevention girders；And first crossbeam 1 is respectively arranged with several reinforcer units 5 in the two sides of lock catch support 8, it can
The first crossbeam 1 is set preferably to bear and transmit above-mentioned open with joint efforts.
In addition, the main frame of the present embodiment further includes second cross beam 2, which is set to the bottom end of the first stringer 3
And second stringer 4 bottom end between, and first crossbeam 1, second cross beam 2, the first stringer 3 and the second stringer 4 surround frame structure.
The fixation hole of installation radiator is respectively provided at four angles of the frame structure, which is divided into 9 He of the first fixation hole
Second fixation hole 10, the first fixation hole 9 are set at two angles at the top of frame structure, and the second fixation hole 10 is set to frame structure bottom
At two angles in portion；In addition, the bottom end of the first stringer 3 and the bottom end of the second stringer 4 further respectively have for installing intercooler
Installation through-hole 11；The cooling devices such as radiator and intercooler can be thus reliably mounted on main frame, work as road excitation
When causing load to cooling devices such as radiator and intercoolers, main frame is due to being provided with the above-mentioned reinforcer unit to link up mutually
5, then it can bear and transmit well these loads.It is noted here that second cross beam 2 may also comprise inner sidewall 6 and outer
Side wall 7 may also set up at least two above-mentioned reinforcer units 5 between the inner sidewall 6 and lateral wall 7 of the second cross beam 2, adjacent
It can be connected by least one reinforcing rib 52 between the newel 51 of two reinforcer units 5.
To sum up, the bearing capacity of the main frame of the present embodiment is higher, can be promoted front-end module torsion stiffness and
Integral modes, and it is advantageously implemented lightweight, reduce injection defect.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (10)
1. a kind of main frame of front-end module, which is characterized in that including first crossbeam, the first stringer and the second stringer, institute
First crossbeam is stated between the top of first stringer and the top of second stringer, the first crossbeam, described the
One stringer and/or second stringer are equipped with several reinforcer units, each reinforcer unit include newel with
And the multiple reinforcing ribs extended from the newel to its ambient radiation, the newel of the reinforcer unit of adjacent two it
Between at least through a reinforcing rib be connected.
2. the main frame of front-end module according to claim 1, which is characterized in that the first crossbeam, described
One stringer and second stringer include inner sidewall and lateral wall, and the reinforcer unit is set to the inner sidewall and described
Between lateral wall, and at least one described reinforcing rib is extended to by the newel of the reinforcer unit on the reinforcer unit
The inner sidewall or the lateral wall.
3. the main frame of front-end module according to claim 1, which is characterized in that first stringer and described
Two stringers are respectively provided with the connecting hole of connection front anti-collision beam mounting plate, the connection in the position close to the first crossbeam
Hole is set to the side of the reinforcer unit.
4. the main frame of front-end module according to claim 1, which is characterized in that first stringer and described
The mounting hole of connection installation front anti-collision beam connecting plate is respectively provided on two stringers, the mounting hole is set to the reinforcer list
The side of member is arranged close to the reinforcer unit.
5. the main frame of front-end module according to claim 1, which is characterized in that be connected on the first crossbeam
For installing the lock catch support of bonnet louver, the first crossbeam is provided with several described in the two sides of the lock catch support
Reinforcer unit.
6. the main frame of front-end module according to claim 5, which is characterized in that the bottom of the lock catch support is set
There is fixation plate, the fixation plate is equipped with the coupling hole for connecting front anti-collision beam.
7. the main frame of front-end module according to claim 1, which is characterized in that first stringer and described
It is respectively arranged at least two reinforcer units on two stringers, each reinforcer unit is along first stringer or described
The extending direction of second stringer is from top to bottom set gradually.
8. the main frame of front-end module according to any one of claims 1 to 7, which is characterized in that further include having
Two crossbeams, the second cross beam are set between the bottom end of first stringer and the bottom end of second stringer, and described
One crossbeam, the second cross beam, first stringer and second stringer surround frame structure.
9. the main frame of front-end module according to claim 8, which is characterized in that four angles of the frame structure
Place is respectively provided with the fixation hole of installation radiator.
10. a kind of front-end module, which is characterized in that including main frame as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067020.0U CN208498599U (en) | 2018-07-06 | 2018-07-06 | A kind of front-end module and its main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067020.0U CN208498599U (en) | 2018-07-06 | 2018-07-06 | A kind of front-end module and its main frame |
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| Publication Number | Publication Date |
|---|---|
| CN208498599U true CN208498599U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821067020.0U Active CN208498599U (en) | 2018-07-06 | 2018-07-06 | A kind of front-end module and its main frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298359A (en) * | 2019-07-26 | 2021-02-02 | 宁波吉利汽车研究开发有限公司 | Front auxiliary frame rear mounting seat structure, front auxiliary frame and vehicle |
-
2018
- 2018-07-06 CN CN201821067020.0U patent/CN208498599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298359A (en) * | 2019-07-26 | 2021-02-02 | 宁波吉利汽车研究开发有限公司 | Front auxiliary frame rear mounting seat structure, front auxiliary frame and vehicle |
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