CN107416035A - A kind of automobile flexible front-end module structure - Google Patents
A kind of automobile flexible front-end module structure Download PDFInfo
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- CN107416035A CN107416035A CN201710533987.7A CN201710533987A CN107416035A CN 107416035 A CN107416035 A CN 107416035A CN 201710533987 A CN201710533987 A CN 201710533987A CN 107416035 A CN107416035 A CN 107416035A
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- grafting
- rod member
- side wall
- wall
- oblique
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/085—Front-end modules
Abstract
The invention discloses a kind of automobile flexible front-end module structure, the lower end of upper left rod member is provided with grafting port, grafting port includes the first grafting wall at right angle each other and second grafting wall, the lateral surface of first grafting wall is parallel with the medial surface adaptation of the third side wall, and the lateral surface of second grafting wall is parallel with the medial surface adaptation of fourth side wall；Equal projection is provided with upper reinforcing muscle, axial direction of the upper bearing of trend for strengthening muscle parallel to upper left rod member on the lateral surface of first grafting wall and second grafting wall；It is raised on upper reinforcing muscle to be provided with locating piece, raised on the medial surface of the third side wall and fourth side wall to be provided with lower reinforcing muscle, the axial direction of the bearing of trend of lower reinforcing muscle parallel to upper left rod member；Lower reinforcing muscle is provided with stopper slot in corresponding position, and locating piece adaptation is plugged in stopper slot；Upper right rod member upper left rod member relative with bottom right rod member is symmetrical arranged with lower-left rod member.The beneficial effects of the invention are as follows：Can partial replacement on demand, there is good versatility, be adapted to the requirement of Development of Modular.
Description
Technical field
The invention belongs to automobile manufacturing field, specifically a kind of automobile flexible front-end module structure.
Background technology
Front-end module is the vital part of body forward structure apparent size control, is the important composition of automobile engine nacelle
Part, it is connected with front longitudinal, front-wheel hood panel assembly, anterior installed in front deck, can install on demand thereon water tank, headlight,
The parts such as front bumper covering, hood lock.Chinese patent literature CN106005035A disclosed " a kind of on October 12nd, 2016
Electric car body front-end module frame structure ", described front-end module framework and the front longitudinal front end-plate with electric bicycle
It is fixedly connected；Described front-end module framework is frame structure made of plastics containing roving glass fiber, towards electric bicycle on its framework
One side in front of body is chassis base, perpendicular framework side plate is set in the both sides of described chassis base, in both sides
Between both sides, multiple connection reinforcement plates are set.It the existing front-end module of the type, can be sheet-metal type, can be metal casting
Part or plastic parts.But one general problem is that, no matter which kind of material is made, and its size is manufacturing and designing
When solidify, completely without the later stage change possibility.And in Hyundai Motor development field, disappear to meet that consumer is fast-changing
Take focus, reduce development cost, generally can carry out modularized design in a basic vehicle, modularization is carried out to all parts
Combination, by the way of modularization replacement, so as to derive multiple car moneys.Different car moneys based on same vehicle, the side of design
Emphasis is different, and apparent size also can be variant, and the anterior width of different car moneys and height are had nothing in common with each other.And fix as previously described
The front-end module of size, almost special train is special, completely without versatility, it is difficult to meet the requirement of modularized design, it is necessary to
It is to design and manufacture a new front-end module for each new model.
The content of the invention
The technical problem to be solved in the invention is the poor universality of existing front-end module, so as to provide a kind of vapour
Car flexibility front-end module structure, can partial replacement on demand, there is good versatility, be adapted to the requirement of Development of Modular.
To achieve these goals, the present invention adopts the following technical scheme that：A kind of automobile flexible front-end module structure, including
Upper body and lower body, upper body include entablature and are connected to the upper left rod member and upper right rod member of entablature both sides, lower body
Including sill and the lower-left rod member and bottom right rod member that are connected to sill both sides, upper left rod member includes the first side wall at right angle each other
With second side wall, lower-left rod member includes third side wall at right angle each other and fourth side wall, first side wall are mutually adapted corresponding, second side with the third side wall
Wall is mutually adapted corresponding with fourth side wall, and the lower end of upper left rod member is provided with grafting port, and the first that grafting port includes right angle each other is inserted
Wall and second grafting wall are connect, the lateral surface of first grafting wall is parallel with the medial surface adaptation of the third side wall, the lateral surface and fourth of second grafting wall
The medial surface adaptation of side wall is parallel；Equal projection is provided with upper reinforcing muscle, upper reinforcing on the lateral surface of first grafting wall and second grafting wall
Axial direction of the bearing of trend of muscle parallel to upper left rod member；It is raised on upper reinforcing muscle to be provided with locating piece, the third side wall and fourth side wall
Equal projection is provided with lower reinforcing muscle, axial direction of the lower bearing of trend for strengthening muscle parallel to upper left rod member on medial surface；Lower reinforcing muscle
Stopper slot is provided with corresponding position, locating piece adaptation is plugged in stopper slot；Upper right rod member upper left relative with bottom right rod member
Rod member is symmetrical arranged with lower-left rod member.
In the technical program, front-end module is decomposed into two parts up and down, top is upper body, is shaped as one and opens
Mouthful downward C-shaped, bottom be lower body, be shaped as the C-shaped of an opening upwards, upper body and lower body by upper left rod member and
The docking of lower-left rod member, upper right rod member dock with bottom right rod member, can be buckled into " mouth " font.Wherein, on upper body
Provided with several mount points, mounting surface, it is available for that the headstock upper members such as hood lock, front bumper, loudspeaker, buffer stopper are installed, under
Body be provided with several mount points, mounting surface, be available for install refrigerating module, pedestrian shank guard block, headlight, wind scooper,
The headstock lower member such as collision prevention girders.When needing to carry out modularized design, it is only necessary to the part changed as required, choose
The upper body or lower body of adaptation are reconfigured, and are formed brand-new front-end module.And in order to realize this purpose,
Need to be designed upper left rod member and the opposite joining relation of lower-left rod member, the opposite joining relation of upper right rod member and bottom right rod member.Therefore,
The lower end of upper left rod member is devised grafting port by this programme, and grafting is designed with connected structure on port, and make grafting port is in
Two grafting walls at right angle can be rectangular with lower-left rod member two corresponding plugged and fixeds of side wall progress.Concrete structure is,
On two grafting walls of grafting port, the upper reinforcing muscle of projection is respectively arranged with, the upper axial direction for strengthening muscle along upper left rod member is prolonged
Stretch, to strengthen the intensity of upper left rod member, especially grafting port position, and the locating piece for realizing grafting is arranged on upper reinforcing muscle
On；Accordingly, be also respectively equipped with lower reinforcing muscle in two side walls of lower-left rod member, it is lower strengthen muscle similarly along upper left rod member
It is axially extending, to strengthen the intensity at the position of the existing grafting of the inserted terminal cause for gossip of the upper end of lower-left rod member and upper left rod member, and
The stopper slot design that grafting effect can be realized with locating piece is strengthened on muscle in lower-left, locating piece is realized with stopper slot effective
Grafting, and upper left rod member and lower-left rod member are realized to this corresponding connection on axial direction, at the same by the upper reinforcing muscle set with
Lower reinforcing muscle is strengthened to upper left rod member and lower-left rod member especially grafting part.As needed, guide groove can independently be set
Meter, it can also design in the gap between lower reinforcing muscle and the third side wall or fourth side wall.After so designing, upper left, lower rod member
Connection only needs a grafting action, efficiently and reliable.Simultaneously, positioned at the upper right rod member and bottom right rod member on right side
There is same symmetric design.Consequently, it is possible to no matter how upper and lower body individually changes, as long as the structure of both grafting parts
Keep constant with size, it is possible to any combination collocation, realize flexible change, meet the requirement of modularized design.In order to
Simplify narration, herein the technical characteristic only on the left of describing module, unless otherwise instructed, right part is symmetric design, is retouched
State and be omitted.
Preferably, the opening of the stopper slot is provided with up big and down small guide frame.Positioned during in order to improve grafting
The grafting degree of accuracy of block and stopper slot, this programme devise up big and down small guide frame at the upper end open of stopper slot, can
The locating piece moved from top to bottom during with by grafting is quickly in guiding to stopper slot.
Preferably, locating piece includes at least one longitudinally convex locating piece vertical bars and at least two lateral projections and waited
Long locating piece horizontal bar, locating piece horizontal bar intersect with locating piece vertical bars, and the upper and lower ends of locating piece vertical bars are respectively connected with positioning
Block horizontal bar.In this programme, in order to improve the intensity of locating piece, longitudinally convex locating piece vertical bars and horizontal stroke are devised on locating piece
To locating piece horizontal bar, longitudinal direction be upper left rod member axial direction.Such design, hand over locating piece vertical bars and locating piece horizontal bar
Mistake, the force structure of strength is formed, the stress degree of locating piece can be greatly improved, when mounted with the later stage in use, structure
Intensity is more preferable, and the reliability of global facility is higher.
Preferably, longitudinal arrangement has at least two locating piece on the upper reinforcing muscle, it is equal that lower reinforcing muscle is provided with quantity
Stopper slot.The quantity for strengthening the locating piece on muscle on same can be able to be 2 even more more with not just 1；Equally
, there is provided the stopper slot of respective numbers on lower reinforcing muscle.Such design, it can make with more locating pieces/spacing flute profile
Into grafting relation, contribute to scattered grafting stress, improve grafting intensity.
Preferably, raised on the lateral surface of first grafting wall and/or second grafting wall be provided with oblique prerotation vane, oblique prerotation vane is
While it is close to small big triangle, axle of the bearing of trend parallel to upper lever under the lateral surface of first grafting wall or second grafting wall
To；Corresponding protrusion is provided with oblique prerotation vane limited block on the medial surface of third side wall and/or fourth side wall；Under oblique prerotation vane limited block
End face is adapted to the upper surface of the oblique prerotation vane after docking；First grafting wall and/or second grafting wall, the third side wall and/or fourth side wall
Material is plastic cement.In the design, oblique prerotation vane and oblique prerotation vane limited block form a non-return structure, when upper left rod member downwards with
While lower-left rod member carries out grafting, oblique prerotation vane can be in contact with oblique prerotation vane limited block, and with grafting action after
It is continuous, contact action can component form pushing action to oblique prerotation vane limited block, by oblique prerotation vane limited block make the third side wall and/
Or the medial surface of fourth side wall forms deformation, until after grafting in place, oblique prerotation vane is run to oblique prerotation vane limited block completely,
The medial surface of pushing release, the third side wall and/or fourth side wall relies on elastic reset, and oblique prerotation vane is limited into oblique prerotation vane limits
Below the block of position, oblique prerotation vane can not be returned to more than oblique prerotation vane limited block.Such design can make upper left, a left side after grafting
Lower rod member no longer arbitrarily disengages, and is favorably improved grafting efficiency and the reliability used.In the application, the material of plastic cement can be selected
Select the complex plastic material with high intensity and appropriate elasticity.For ease of manufacture, entirely upper body and lower body will can all use
Plastic cement manufactures.
Preferably, tiltedly the width of prerotation vane limited block is more than the thickness of oblique prerotation vane, it is recessed on oblique prerotation vane limited block
Provided with the oblique prerotation vane guide groove being adapted to oblique prerotation vane.Oblique prerotation vane guide groove to oblique prerotation vane for being oriented to
Structure, oblique prerotation vane can be made to slip into the lower section of oblique prerotation vane limited block with correct position and angle.
It is arranged in pairs preferably, the tiltedly prerotation vane is arranged side by side, oblique prerotation vane guide groove adaptation is arranged in pairs side by side.
In order to improve non-return effect, in this programme, tiltedly prerotation vane is arranged side by side is arranged in pairs.Another benefit so designed is Ke Yifen
The oblique mutual stress between prerotation vane and oblique prerotation vane limited block of throwaway, avoid oblique prerotation vane or oblique prerotation vane limited block by
Damage.In order to be adapted to the oblique prerotation vane being arranged in pairs, oblique prerotation vane guide groove is also arranged in pairs side by side.If it is necessary, tiltedly it is oriented to
Piece can be set up in parallel with greater number, and tiltedly prerotation vane guide groove quantity can also be set up in parallel accordingly.
It is raised on its lateral surface to be provided with 2 and upper strengthen preferably, width the greater in first grafting wall and second grafting wall
Muscle, it is equipped with locating piece on muscle positioned at the both ends of its width, 2 upper strengthen respectively；Corresponding third side wall or fourth side wall
Muscle is strengthened in raised being provided with 2 of correspondence position on medial surface, strengthens under 2 and stopper slot is equipped with muscle, spacing channel opening to
On.In this programme, in first grafting wall and second grafting wall on width the greater, increase devises a upper reinforcing muscle, corresponding
Play also to increase to devise on rod member again and strengthen muscle under one, locating piece is similarly designed with increased upper reinforcing muscle, and it is increased
Display channel is similarly designed with lower reinforcing muscle.Such design is equivalent on the basis of original two groups of locating piece/stopper slots
On add the 3rd group of locating piece/stopper slot, to better meet the requirement for being accurately positioned and improving intensity.
Preferably, on first grafting wall and/or second grafting wall, insertion is provided with corresponding in the third side wall and/or fourth side wall
Bolt hole.If it is necessary, can also with bolt pair by bolt hole by first grafting wall and/or second grafting wall, the third side wall and/or
Fastened in fourth side wall.
In order to simply describe, this programme only describes the scheme that grafting port is located at upper left rod member lower end, can also be by a left side
Upper lever and the position of lower-left rod member are exchanged, and the effect of acquisition is also same.Similarly, it is upper and lower to strengthen muscle and be provided thereon
Locating piece, the position of stopper slot can also exchange, and the position of oblique prerotation vane and oblique prerotation vane limited block can also exchange.
In summary, the beneficial effects of the invention are as follows：Can partial replacement on demand, there is good versatility, be adapted to
The requirement of Development of Modular.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 right view.
Fig. 3 is Fig. 1 stereogram.
Fig. 4 is Fig. 3 exploded view.
Fig. 5 is the exploded view at Fig. 3 another visual angle.
Fig. 6 is A portions enlarged drawing in Fig. 4.
Fig. 7 is B portions enlarged drawing in Fig. 5.
Fig. 8 is C portions enlarged drawing in Fig. 6.
Fig. 9 is D portions enlarged drawing in Fig. 7.
Figure 10 is E-E sectional views in Fig. 1.
Figure 11 is F portions enlarged drawing in Figure 10.
Figure 12 is G-G sectional views in Fig. 2.
Figure 13 is H portions enlarged drawing in Figure 12.
Wherein：Body on 1,2 times bodies, 11 upper left rod members, 12 upper right rod members, 13 locating pieces, 14 stopper slots, strengthen on 15
Muscle, 16 times reinforcing muscle, 17 oblique prerotation vanes, 18 oblique prerotation vane limited blocks, 19 bolts hole, 21 lower-left rod members, 22 bottom right rod members, 111
First side wall, 112 second side walls, 113 first grafting walls, 114 second grafting walls, 131 locating piece vertical bars, 132 locating piece horizontal bars, 181 tiltedly lead
To piece guide groove, 211 third side walls, 212 fourth side walls.
Embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, Figure 3, it is a kind of automobile flexible front-end module structure, by high-strength composite plastic cement system
Into.The front-end module includes upper body 1 above and underlying lower body 2.Upper body includes entablature and connection
Upper left rod member 11 and upper right rod member 12 in entablature both sides, are shaped as the C-shaped that Open Side Down；Lower body includes sill and company
The lower-left rod member 21 and bottom right rod member 22 of sill both sides are connected on, is shaped as the C-shaped of opening upwards.By by upper left rod member with it is left
Lower rod member in the vertical direction docks, docks upper right rod member with bottom right rod member in the vertical direction, can piece together complete
Hollow front-end module.In the present embodiment, upper left rod member, lower-left rod member and upper right rod member, the full symmetric design of bottom right rod member, it is
Length is saved, if not otherwise indicated, hereafter only describes the technical characteristic in left side.
As shown in Figure 4, Figure 5, upper left rod member, which includes the first side wall 111 at right angle each other and second side wall 112, lower-left rod member, includes
Third side wall 211 and fourth side wall 212 at right angle each other.In the state of grafting is good, first side wall flushes with the lateral surface of the third side wall, and
Second side wall flushes with the lateral surface of fourth side wall.The lower end of upper left rod member is provided with grafting port, and grafting port includes right angle each other
First grafting wall 13 and second grafting wall 14, the lateral surface of first grafting wall is parallel with the medial surface adaptation of the third side wall, outside second grafting wall
Side is parallel with the medial surface adaptation of fourth side wall.
As shown in Figure 6, Figure 7, it is raised on the lateral surface of first grafting wall and second grafting wall to be provided with upper reinforcing muscle 5, wherein
Upper reinforcing muscle on second grafting wall has 2, respectively positioned at the both side ends of second grafting wall.It is upper strengthen muscle bearing of trend parallel to
The axial direction of upper left rod member；It is raised on upper reinforcing muscle to be provided with locating piece 3, it is raised on the medial surface of the third side wall and fourth side wall to set
There are lower reinforcing muscle 6, axial direction of the lower bearing of trend for strengthening muscle parallel to upper left rod member；Lower reinforcing muscle is provided with limit in corresponding position
Position groove 4, locating piece adaptation are plugged in stopper slot.In this example, stopper slot be arranged on lower reinforcing muscle side and the third side wall or
In gap between fourth side wall.The opening of stopper slot is provided with up big and down small guide frame, so as to locating piece quick insertion.On
Strengthening longitudinal arrangement on muscle has 2 locating pieces, and lower muscle of strengthening is provided with the equal stopper slot of quantity.In this example, first grafting wall
Raised on lateral surface to be provided with oblique prerotation vane 7, it is small big by three under the lateral surface of first grafting wall that oblique prerotation vane is that one side is close to
It is angular, axial direction of the bearing of trend parallel to upper left rod member；It is spacing to be provided with oblique prerotation vane for corresponding protrusion on the medial surface of third side wall
Block 8；The lower surface of oblique prerotation vane limited block is adapted to the upper surface of the oblique prerotation vane after docking.Oblique prerotation vane is side by side paired
Set, and tiltedly the width of prerotation vane limited block is more than the thickness of oblique prerotation vane, on oblique prerotation vane limited block it is recessed be provided with it is oblique
The oblique prerotation vane guide groove 81 of prerotation vane adaptation, as shown in Figure 9.Oblique prerotation vane guide groove is similarly being arranged in pairs for adaptation.This
In example, correspondence position is also provided with the bolt hole 9 of insertion on second grafting wall and fourth side wall, bolt pair can be used complete in grafting
Both are tightened up after.
As shown in figure 8, the locating piece in this example is provided with a raised locating piece vertical bars 31 and three locating piece horizontal bars
32, E fonts are formed, more preferable intensity can be formed.
Shown in Fig. 2, Figure 11, it is seen that the grafting relation of locating piece and stopper slot.As shown, it is provided with altogether up and down on upper reinforcing muscle
2 stopper slots, the upper end open of stopper slot are provided with up big and down small guide frame, and corresponding to have 2 locating pieces to be plugged on spacing
In groove.
Shown in Fig. 1, Figure 12, Figure 13, it is seen that the spacing relation of oblique prerotation vane and oblique prerotation vane limited block.As shown, the third side
It is raised on wall medial surface to be provided with oblique prerotation vane limited block, it is raised provided with tiltedly leading on first grafting wall corresponding with the third inside sidewalls face
To piece.Because whole front-end module is all made of high-strength composite plastic cement, therefore the third side wall and first grafting wall are somewhat resilient,
When being squeezed power, the third side wall and first grafting wall can produce deformation, and during grafting, oblique prerotation vane is up big and down small oblique with its
The end for slipping over oblique prerotation vane limited block of face extruding, until after complete grafting in place, the third side wall and first grafting wall reset, and tiltedly lead
To piece upper surface be adapted to it is spacing under the lower surface of oblique prerotation vane limited block, formed non-return effect, avoid on oblique prerotation vane
Row causes grafting to release.
The upper right rod member on right side and the grafting relation of bottom right rod member and left side are full symmetric.
Upper body is provided with several mount points, mounting surface, is available for installing hood lock, front bumper, loudspeaker, buffer stopper etc.
Headstock upper member, lower body are provided with several mount points, mounting surface, are available for installing refrigerating module, pedestrian shank protection portion
The headstock lower member such as part, headlight, wind scooper, collision prevention girders.According to the needs of modularized design, except upper left rod member and lower-left bar
The grafting relational structure of the grafting relational structure of part, upper right rod member and bottom right rod member, between the rod member up and down of arranged on left and right sides away from
Off normal and the parameter such as put and can not change, other parameters can adjust additions and deletions on demand, can individually retain body or lower body
One of, it can also both be changed, be combined upper body and lower body on demand.
Using the automobile flexible front-end module structure of this programme, the versatility of front-end module can be substantially improved, can be by
According to any adjusted design is needed, it can fully meet the requirement of modularized design, to reducing development cost, Speeding up development speed all
With positive effect.
Claims (9)
1. a kind of automobile flexible front-end module structure, including upper body（1）With lower body（2）, upper body includes entablature and company
It is connected on the upper left rod member of entablature both sides（11）With upper right rod member（12）, lower body is including sill and is connected to sill both sides
Lower-left rod member（21）With bottom right rod member（22）, it is characterized in that, upper left rod member includes the first side wall at right angle each other（111）With second side
Wall（112）, lower-left rod member includes third side wall at right angle each other（211）With fourth side wall（212）, first side wall is mutually adapted with the third side wall
Correspondingly, second side wall is mutually adapted corresponding with fourth side wall, and the lower end of upper left rod member is provided with grafting port, and grafting port includes straight each other
The first grafting wall at angle（113）With second grafting wall（114）, the lateral surface of first grafting wall and parallel, the second of medial surface adaptation of the third side wall
The lateral surface of grafting wall is parallel with the medial surface adaptation of fourth side wall；It is raised on the lateral surface of first grafting wall and second grafting wall to set
There is upper reinforcing muscle（15）, axial direction of the upper bearing of trend for strengthening muscle parallel to upper left rod member；Raised being provided with is determined on upper reinforcing muscle
Position block（13）, it is raised on the medial surface of the third side wall and fourth side wall to be provided with lower reinforcing muscle（16）, the lower bearing of trend for strengthening muscle
Parallel to the axial direction of upper left rod member；Lower reinforcing muscle is provided with stopper slot in corresponding position（14）, what locating piece was adapted to is plugged on limit
In the groove of position；Upper right rod member upper left rod member relative with bottom right rod member is symmetrical arranged with lower-left rod member.
2. a kind of automobile flexible front-end module structure according to claim 1, it is characterized in that, the opening of the stopper slot
Provided with up big and down small guide frame.
3. a kind of automobile flexible front-end module structure according to claim 1 or 2, it is characterized in that, locating piece is included at least
One longitudinally convex locating piece vertical bars（131）At least two lateral projections and isometric locating piece horizontal bar（132）, locating piece
Horizontal bar intersects with locating piece vertical bars, and the upper and lower ends of locating piece vertical bars are respectively connected with locating piece horizontal bar.
4. a kind of automobile flexible front-end module structure according to claim 1 or 2, it is characterized in that, on the upper reinforcing muscle
Longitudinal arrangement has at least two locating piece, and lower muscle of strengthening is provided with the equal stopper slot of quantity.
5. a kind of automobile flexible front-end module structure according to claim 1 or 2, it is characterized in that, first grafting wall and/or second
It is raised on the lateral surface of grafting wall to be provided with oblique prerotation vane（17）, oblique prerotation vane is that first grafting wall or second grafting wall are close in one side
Small big triangle, axial direction of the bearing of trend parallel to upper left rod member under lateral surface；The inner side of third side wall and/or fourth side wall
Corresponding protrusion is provided with oblique prerotation vane limited block on face（18）；The lower surface of oblique prerotation vane limited block with dock after oblique prerotation vane
Upper surface adaptation；First grafting wall and/or second grafting wall, the material of the third side wall and/or fourth side wall are plastic cement.
6. a kind of automobile flexible front-end module structure according to claim 5, it is characterized in that, the width of oblique prerotation vane limited block
Degree more than oblique prerotation vane thickness, it is recessed provided with the oblique prerotation vane guide groove being adapted to oblique prerotation vane on oblique prerotation vane limited block
（181）.
7. a kind of automobile flexible front-end module structure according to claim 6, it is characterized in that, the tiltedly prerotation vane is arranged side by side
It is arranged in pairs, oblique prerotation vane guide groove adaptation is arranged in pairs side by side.
8. a kind of automobile flexible front-end module structure according to claim 1 or 2, it is characterized in that, first grafting wall is inserted with second
Connect width the greater in wall, on its lateral surface it is raised be provided with 2 it is upper strengthen muscle, respectively positioned at the both ends of its width, 2
Locating piece is equipped with upper reinforcing muscle；Correspondence position is raised on the medial surface of corresponding third side wall or fourth side wall is provided with 2
Strengthen muscle, strengthen under 2 on muscle and be equipped with stopper slot, stopper slot opening upwards.
9. a kind of automobile flexible front-end module structure according to claim 1 or 2, it is characterized in that, first grafting wall and/or second
The bolt hole of insertion is provided with grafting wall, corresponding in the third side wall and/or fourth side wall（19）.
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| CN201710533987.7A CN107416035B (en) | 2017-07-03 | 2017-07-03 | A kind of automobile flexible front-end module structure |
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| CN201710533987.7A CN107416035B (en) | 2017-07-03 | 2017-07-03 | A kind of automobile flexible front-end module structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788074A (en) * | 2021-09-01 | 2021-12-14 | 杭州科技职业技术学院 | New energy automobile lightweight front end frame |
| CN113859366A (en) * | 2021-10-29 | 2021-12-31 | 岚图汽车科技有限公司 | Universal front-end module, engine room assembly and automobile |
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| WO2016097510A1 (en) * | 2014-12-18 | 2016-06-23 | Renault S.A.S. | Partially removable motor vehicle technical front end structure |
| CN205524480U (en) * | 2016-01-27 | 2016-08-31 | 北京汽车股份有限公司 | Car stand backplate and car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788074A (en) * | 2021-09-01 | 2021-12-14 | 杭州科技职业技术学院 | New energy automobile lightweight front end frame |
| CN113859366A (en) * | 2021-10-29 | 2021-12-31 | 岚图汽车科技有限公司 | Universal front-end module, engine room assembly and automobile |
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|---|---|
| CN107416035B (en) | 2019-05-21 |
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