CN105818869A - Rear wheel casing lap-joint structure and automobile body in white - Google Patents
Rear wheel casing lap-joint structure and automobile body in white Download PDFInfo
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- CN105818869A CN105818869A CN201610284561.8A CN201610284561A CN105818869A CN 105818869 A CN105818869 A CN 105818869A CN 201610284561 A CN201610284561 A CN 201610284561A CN 105818869 A CN105818869 A CN 105818869A
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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
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/18—Parts or details thereof, e.g. mudguard flaps
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Abstract
The invention discloses a rear wheel casing lap-joint structure and an automobile body in white. The lap-joint structure is composed of a rear wheel casing inner plate, a rear wheel casing outer plate, a shock absorber support, a rear wheel casing stiffening plate and a wheel casing inner plate upper supporting plate. The upper part of the rear wheel casing stiffening plate and the upper part of the rear wheel casing inner plate are connected with the rear wheel casing outer plate; the lower part of the wheel casing inner plate upper supporting plate is connected with the rear wheel casing stiffening plate, the wheel casing inner plate upper supporting plate extends to pass the bending part of the rear wheel casing stiffening plate, the upper part of the wheel casing inner plate upper supporting plate is connected with the rear wheel casing outer plate, the middle part of the wheel casing inner plate upper supporting plate protrudes towards the direction away from the upper part of the rear wheel casing stiffening plate to form a cavity with the rear wheel casing stiffening plate and the rear wheel casing outer plate, and stiffening convex ribs are arranged on the front and back sides of the cavity; the rear wheel casing inner plate is a flat plate provided with stiffening ribs. The rear wheel casing lap-joint structure and the automobile body in white have the advantages that the structure is compact, a wheel casing inner plate upper supporting plate do not take up a space inside the automobile, interior trim plates and seats of the automobile are convenient to arrange, the in-automobile space utilization rate is high, the impact load in the vertical direction is favorably borne, the weight is favorably decreased, the lightweight goal is realized, and the fuel economy is improved.
Description
Technical field
The invention belongs to automobile body-in-white bridging arrangement technical field, be specifically related to a kind of rear wheel cover bridging arrangement and automobile body-in-white.
Background technology
Utility model patent " a kind of rear wheel cover stiffener assembly " (application number 2015203905763) and patent of invention " attachment structure of a kind of rear wheel cover and have its automobile " (application number 2015102330640) provide related art scheme, to solve rear wheel cover structure integrity problem under big load, complex road surface, but side arranges inner panel gripper shoe in the car of wheel cover inner panel, inner panel gripper shoe takies interior space, being unfavorable for trim guard and the layout of seat in car, interior space utilization rate is relatively low.Simultaneously, rear wheel casing inner plate of the prior art, outside plate directly bear the load that ground passes over, the material that suitable employing is thicker, in addition rear wheel casing inner plate, outside plate are often due to its surface area is bigger, cause rear wheel casing inner plate, outside plate own wt bigger, it is unfavorable for vehicle is carried out light-weight design, and then obstruction realizes energy-saving and emission-reduction.It addition, the load that ground cannot be passed over by the bridging arrangement of high reliability rear wheel cover of the prior art effectively is reasonably distributed to other positions of vehicle body, existing defects in terms of safety and reliability.
Wheel cover inner panel cracking and reinforcing plate solder joint problem of Cracking are China First Automobile Works Group Corporation's middle significant problems occurred during research and development R020 vehicle, cause investigation, solution formulation difficulty is higher, cause test plan and drag the phase, even delay the item nodes of whole Vehicle Body Development, therefore this technical problem is urgently to be resolved hurrily.
Summary of the invention
For technical problem present in above-mentioned prior art, the invention provides a kind of rear wheel cover bridging arrangement and automobile body-in-white, realize the intensity of bridging arrangement, reliability height, beneficially trim guard and the layout of seat in car, and different platform vehicle can be widely used in.In conjunction with Figure of description, technical scheme is as follows:
A kind of automobile rear-wheel cover bridging arrangement, is made up of rear wheel casing inner plate 4, rear wheel cover outer plate 1 and absorber seat 8, also includes rear wheel cover reinforcing plate 3 and wheel cover inner panel upper backup pad 2；
Described rear wheel cover reinforcing plate 3 lateral buckling outside bridging arrangement, its cross section is ' 7 ' fonts, and its top is fixing with the absorber seat 8 in outside to be connected, and its underpart bending tailing edge rear wheel casing inner plate 4 extends straight down；
Described rear wheel casing inner plate 4 is half basin shape, have gap 16 above it, described edge, gap 16 both sides and the end, are along being all connected with rear wheel cover reinforcing plate 3, gap 16 section below of described rear wheel casing inner plate 4 is welded with rear wheel cover reinforcing plate 3, and rear wheel casing inner plate 4 and rear wheel cover reinforcing plate 3 bottom extend and connected to the outer wall of floor side member 9；
Described rear wheel cover reinforcing plate 3 top, rear wheel casing inner plate 4 top are connected with rear wheel cover outer plate 1 respectively；
Described wheel cover inner panel upper backup pad 2 is positioned at inside bridging arrangement, its underpart is connected with rear wheel cover reinforcing plate 3, its top is connected with rear wheel cover outer plate 1, in the middle part of it, inside side is protruding, and form cavity 14 between rear wheel cover reinforcing plate 3 and rear wheel cover outer plate 1, the wheel cover inner panel upper backup pad 2 of described cavity 14 position is provided with the reinforcement convex tendon 15 of symmetry；
A kind of automobile rear-wheel cover bridging arrangement, wherein, also includes reinforcing plate 11, C post upper reinforcing plate 10 and C post lower reinforcing plate 12 in rear wheel cover；
In described rear wheel cover, reinforcing plate 11 is the flat board being provided with reinforcement, and in the middle part of it, the stage casing, rear portion with described C post lower reinforcing plate 12 is connected；Described C post lower reinforcing plate 12 top is connected with described C post upper reinforcing plate 10, and described C post lower reinforcing plate 12 front portion, rear portion and bottom are connected with described rear wheel cover outer plate 1 bottom respectively；Described rear wheel cover outer plate 1 top is connected with side-wall inner-plate 7；
Two-layer spot welding is used to be connected in described rear wheel cover between reinforcing plate 11 with rear wheel cover outer plate 1；
The bottom of described wheel cover inner panel upper backup pad 2 is also connected with absorber seat 8, and the top of described wheel cover inner panel upper backup pad 2 is also connected with reinforcing plate in rear wheel cover 11；
A kind of automobile rear-wheel cover bridging arrangement, wherein, also includes D column reinforcement plate 6；The mode that described D column reinforcement plate 6 is respectively adopted three layers of spot welding with rear wheel cover outer plate 1 rear portion and rear wheel casing inner plate 4 rear portion is connected；
A kind of automobile rear-wheel cover bridging arrangement, wherein, described gap 16 is positioned at the 1/3-2/3 height and position of rear wheel casing inner plate 4, and described rear wheel casing inner plate 4 has 2-6 pad to dodge described gap 16 at the overlapping positions of rear wheel cover reinforcing plate 3；
Described gap 16 and every side at least 3 solder joints of rear wheel cover reinforcing plate 3 junction；
From described gap 16 end along 2-5 row solder joint is distributed to rear floor 5.
A kind of automobile rear-wheel cover bridging arrangement, wherein, scribbles structure glue between described wheel cover inner panel upper backup pad 2 bottom and rear wheel cover reinforcing plate 3；
Structure glue is scribbled between described wheel cover inner panel upper backup pad 2 top and rear wheel cover outer plate 1.
A kind of automobile body-in-white, described automobile body-in-white includes the automobile rear-wheel cover bridging arrangement as according to any one of claim 1-6.
The invention has the beneficial effects as follows:
1. in the bridging arrangement of a kind of rear wheel cover of the present invention design of wheel cover inner panel upper backup pad to take interior space few, the beneficially layout of trim guard, seat；
2. in the bridging arrangement of a kind of rear wheel cover of the present invention, big gap is opened in rear wheel casing inner plate middle and upper part, rear wheel casing inner plate is avoided directly to bear the vibration and shock loading passed over from ground, while avoiding, at rear wheel casing inner plate and absorber seat, tear occurs, it is beneficial to rear wheel casing inner plate is carried out light-weight design；
3. in the bridging arrangement of a kind of rear wheel cover of the present invention, rear wheel cover reinforcing plate connects the floor side member of vehicle body, makes floor side member rationally share partial vibration and shock loading；
4. in the bridging arrangement of a kind of rear wheel cover of the present invention, in rear wheel cover, reinforcing plate avoids rear wheel cover outer plate local to bear excessive vibration and shock loading, adds the vibration resistance of rear wheel cover outer plate；
5. the power bang path of the bridging arrangement power transmission of a kind of rear wheel cover of the present invention is reasonable, the power passed over by vibroshock reasonably passes to other load parts of vehicle body, it is to avoid the damage of rear wheel cover structure or the cracking of solder joint.
Accompanying drawing explanation
Fig. 1 is the inner side perspective view of the rear wheel cover bridging arrangement of the present invention；
Fig. 2 is the outside perspective view of the rear wheel cover bridging arrangement of the present invention；
Fig. 3 is outside (containing the side-wall outer-plate) structural representation of the rear wheel cover bridging arrangement of the present invention；
Fig. 4 is outside (without the side-wall outer-plate) structural representation of the rear wheel cover bridging arrangement of the present invention；
Fig. 5 a is A-A view profile in Fig. 4；
Fig. 5 b is I partial enlarged drawing in Fig. 5 a；
Fig. 6 a is B-B view profile in Fig. 4；
Fig. 6 b is II partial enlarged drawing in Fig. 6 a；
Fig. 7 a is C-C view profile in Fig. 4；
Fig. 7 b is III partial enlarged drawing in Fig. 7 a；
In figure:
1. after rear wheel cover outer plate 2. wheel cover inner panel upper backup pad 3. rear wheel cover reinforcing plate 4. rear wheel casing inner plate 5., in floor 6.D column reinforcement plate 7. side-wall inner-plate 8. absorber seat 9. floor side member 10.C post upper reinforcing plate 11. rear wheel cover, reinforcing plate 12.C post lower reinforcing plate 13. side-wall outer-plate 14. cavity 15. strengthens convex tendon 16. gap.
Detailed description of the invention
In order to technical scheme is expanded on further, in conjunction with Figure of description, the detailed description of the invention of the present invention is as follows:
As depicted in figs. 1 and 2, the invention discloses a kind of rear wheel cover bridging arrangement, including rear wheel casing inner plate 4, rear wheel cover outer plate 1, absorber seat 8, additionally, also include rear wheel cover reinforcing plate 3, wheel cover inner panel upper backup pad 2.
Described rear wheel cover reinforcing plate 3 lateral buckling outside bridging arrangement, its cross section is ' 7 ' fonts, and before and after its top, direction is arc-shaped, and is connected with the absorber seat 8 inside bridging arrangement, and described rear wheel cover reinforcing plate 3 bending rear section extends vertically downwards.
Described rear wheel casing inner plate 4 is half basin shape, gap 16 is had in middle and upper part, gap position is the 1/3-2/3 position of rear wheel casing inner plate 4 short transverse, before and after gap, side overlaps along with rear wheel cover reinforcing plate 3 dual-side, every side at least 3 solder joints, the gap 16 of rear wheel casing inner plate 4 overlaps with rear wheel cover reinforcing plate 3 with lower portion, and rear wheel casing inner plate 4 gap 16 welds with rear wheel cover reinforcing plate 3 with lower portion, from gap 16 end along being distributed 2-5 row's solder joint to rear floor 5.
Described rear wheel casing inner plate 4 is connected to floor side member 9 outer wall with rear wheel cover reinforcing plate 3 bottom；Rear wheel cover reinforcing plate 3 top, rear wheel casing inner plate 4 top are all connected with rear wheel cover outer plate 1；
The bottom of wheel cover inner panel upper backup pad 2 is connected with rear wheel cover reinforcing plate 3, scribbles structure glue between wheel cover inner panel upper backup pad 2 bottom and rear wheel cover reinforcing plate 3；The bending part of wheel cover reinforcing plate 3 after the extension of wheel cover inner panel upper backup pad 2, the top of wheel cover inner panel upper backup pad 2 is connected with rear wheel cover outer plate 1, scribbles structure glue between wheel cover inner panel upper backup pad 2 top and rear wheel cover outer plate 1；As shown in figure 5 a and 5b, the middle part of wheel cover inner panel upper backup pad 2 is to the direction away from rear wheel cover reinforcing plate 3 top, i.e. bridging arrangement inner bulge, and forming cavity 14 with rear wheel cover reinforcing plate 3, rear wheel cover outer plate 1, before and after cavity 14, the wheel cover inner panel upper backup pad 2 of two side positions is provided with reinforcement convex tendon 15；Wheel cover inner panel upper backup pad 2 bottom is also connected with absorber seat 8；
As shown in Fig. 3, Fig. 4, Fig. 5 a, Fig. 5 b, in described rear wheel cover, reinforcing plate 11 is the flat board being provided with reinforcement, wheel cover inner panel upper backup pad 2 top and rear wheel cover outer plate 1 are also connected with reinforcing plate in rear wheel cover 11, the projection in reinforcing plate 11 in rear wheel cover of wheel cover inner panel upper backup pad 2 top is positioned at rear wheel cover reinforcing plate 11, and in rear wheel cover, reinforcing plate 11 and rear wheel cover outer plate 1 exist two-layer spot welding；Being connected with C post lower reinforcing plate 12 rear portion in the middle part of reinforcing plate 11 in rear wheel cover, C post lower reinforcing plate 12 front portion, rear portion, bottom are connected with rear wheel cover outer plate 1 the most respectively；C post lower reinforcing plate 12 top is connected with C post upper reinforcing plate 10, and rear wheel cover outer plate 1 top is connected with side-wall inner-plate 7；Rear wheel casing inner plate 4 bottom, in rear wheel casing inner plate 4 and rear wheel cover reinforcing plate 3 intersection, has 2-6 welding and dodges gap；Rear wheel cover outer plate 1 rear portion, rear wheel casing inner plate 4 rear portion also with D column reinforcement plate 6, connected mode use three layers of spot welding.
Name of the present invention additionally provides a kind of automobile body-in-white, and this automobile body-in-white has foregoing rear wheel cover bridging arrangement.
The bridging arrangement of existing rear wheel cover the most all includes that rear wheel casing inner plate 4, rear wheel cover outer plate 1, absorber seat 8, absorber seat 8 are used for installing rear shock absorber, bears vibration and shock loading that rear shock absorber transmission comes.In prior art, absorber seat 8 typically welds with rear wheel casing inner plate 4, vibrates and shock loading sequentially passes through absorber seat 8, rear wheel casing inner plate 4 is transferred to whole body in white.
In the rear wheel cover bridging arrangement of the present invention, rear wheel casing inner plate 4 is half basin shape, opens big gap 16 in middle and upper part, and open and clear mouth 16 position is the 2/5 of rear wheel casing inner plate 4 short transverse, and absorber seat 8 upper surface is positioned in gap, does not directly contact with rear wheel casing inner plate 4.The open and clear mouth in rear wheel casing inner plate 4 middle and upper part 16, this feature can ensure that rear wheel casing inner plate 4 impact force is limited, it is to avoid tear occurs in rear wheel casing inner plate 4, and the ratio that can do is relatively thin, it is beneficial to this large area part loss of weight, reaches lightweight target, promote fuel economy.
The bridging arrangement of the present invention also includes that rear wheel cover reinforcing plate 3, absorber seat 8 upper surface are connected with rear wheel cover reinforcing plate 3.Wherein rear wheel cover reinforcing plate 3 cross section is ' 7 ' fonts, and top fore-and-aft direction is arc-shaped, covers the big gap 16 that rear wheel casing inner plate 4 middle and upper part has, and vertically extends downward floor side member 9 outer wall after bending.
Rear wheel cover reinforcing plate 3 cross section is ' 7 ' fonts, and after on the one hand ensureing bending, dual-side vertically overlaps with rear wheel casing inner plate 4 edge before and after gap 16, every side at least 3 solder joints；On the other hand after ensureing bending, rear wheel casing inner plate 4 gap 16 overlaps with rear wheel cover reinforcing plate 3 with lower portion, applies spot welding at faying surface, is distributed 2-5 from gap 16 lower limb to rear floor 5 and arranges solder joint.
There is floor side member 9 outer wall, floor 5, rear wheel casing inner plate 4, rear wheel cover reinforcing plate 3 four laminate in floor side member 9 outer wall at rear wheel cover, in order to ensure to connect effect, rear wheel casing inner plate 4 bottom is in rear wheel casing inner plate 4 and rear wheel cover reinforcing plate 3 intersection, have 2-6 welding and dodge gap, rear wheel casing inner plate 4 bottom is made to use three layers of spot welding with floor side member 9 outer wall, floor 5 connected mode, three layers of spot-welding technology maturation, compare four layers of spot welding reliability high, bonding strength is good, it is ensured that floor side member 9 shares vibration and the shock loading that the transmission of part rear wheel cover reinforcing plate 3 comes.
Rear wheel cover reinforcing plate 3 top, rear wheel casing inner plate 4 top are connected with rear wheel cover outer plate 1, form parcel rear tyre and the rear wheel cover structure of vibroshock.Rear wheel cover outer plate 1 rear portion, rear wheel casing inner plate 4 rear portion also with D column reinforcement plate 6, connected mode use three layers of spot welding.
Shown in Fig. 4, Fig. 5 a, Fig. 5 b, Fig. 6 a and Fig. 6 b, the rear wheel cover bridging arrangement of the present invention also includes wheel cover inner panel upper backup pad 2, wheel cover inner panel upper backup pad 2 bottom is connected with rear wheel cover reinforcing plate 3, wheel cover reinforcing plate 3 bending part after extension, top is connected with rear wheel cover outer plate 1, middle part forms cavity 14 to the direction projection away from rear wheel cover reinforcing plate 3 top with rear wheel cover reinforcing plate 3, rear wheel cover outer plate 1, before and after cavity 14, both sides are provided with reinforcement convex tendon 15, cavity 14 structural section is triangle, stability is high, is beneficial to bear the shock loading of vertical direction.
After wheel cover inner panel upper backup pad 2 extends, wheel cover reinforcing plate 3 bending part compares that not extend across the joint form stress of rear wheel cover reinforcing plate 3 bending part more reasonable, make wheel cover inner panel upper backup pad 2 bottom and rear wheel cover reinforcing plate 3 contacts a side shifting in car, is beneficial to increase cavity 14.Strengthen convex tendon 15 and not only increase the intensity of wheel cover inner panel upper backup pad 2 self, and strengthen convex tendon 15 and increase the volume of cavity 14, improve rear wheel cover outer plate 1, the enabling capabilities of rear wheel cover reinforcing plate 3, be beneficial to transmission vibration and shock loading.
Wheel cover inner panel upper backup pad 2 bottom and rear wheel cover reinforcing plate 3 are also connected with absorber seat 8, wheel cover inner panel upper backup pad 2 top and rear wheel cover outer plate 1 are also connected with reinforcing plate in rear wheel cover 11, the projection in reinforcing plate 11 in rear wheel cover of wheel cover inner panel upper backup pad 2 top is positioned at rear wheel cover reinforcing plate 11, that is absorber seat 8 passes over vibration and shock loading are not only transferred to floor side member 9 down along rear wheel cover reinforcing plate 3, also upwardly propagate to rear wheel cover reinforcing plate 11 along upwards wheel cover inner panel upper backup pad 2.Scribbling structure glue between wheel cover inner panel upper backup pad 2 top and rear wheel cover outer plate 1, scribble structure glue between wheel cover inner panel upper backup pad 2 bottom and rear wheel cover reinforcing plate 3, coated structure glue adds the bonding strength between above-mentioned part.
In rear wheel cover, reinforcing plate 11 is the flat board being provided with reinforcement, mainly vibrates 1 booster action of rear wheel cover outer plate and transmission and shock loading, and therefore in rear wheel cover, before and after reinforcing plate 11, edge and rear wheel cover outer plate 1 exist two-layer spot welding；In rear wheel cover there is two-layer weldering in reinforcing plate 11 and rear wheel cover outer plate 1.
As shown in figs. 7 a and 7b, in rear wheel cover, reinforcing plate 11 is in order to continue outwards transmission vibration and shock loading, middle part is connected with C post lower reinforcing plate 12 rear portion, C post lower reinforcing plate 12 top is connected with C post upper reinforcing plate 10, and vibration and shock loading are transferred to threshold, top cover and gusset through C post lower reinforcing plate 12, the dispersion of C post upper reinforcing plate 10.
C post lower reinforcing plate 12 front portion, rear portion, bottom are connected with rear wheel cover outer plate 1 the most respectively, and two pieces is collectively forming under a C post reinforcement cavity 14, be beneficial to vibration and shock loading is transmitted at threshold.
Present invention also offers a kind of automobile, this automobile comprises the bridging arrangement with foregoing high reliability rear wheel cover, in this Automobile, space availability ratio is high, rear wheel cover structure is reliable, being beneficial to bear the shock loading of vertical direction, the ratio that rear wheel casing inner plate, outside plate this large area part can do is relatively thin, beneficially loss of weight, reach lightweight target, promote fuel economy.
Connected mode in the present invention is that spot welding connects, it would however also be possible to employ rivet welding, riveting.
The wheel cover inner panel upper backup pad 2 of the present invention is not take up interior space, in car, the layout of trim guard and seat is convenient, interior space utilization rate is high, cavity 14 is formed to the direction projection away from rear wheel cover reinforcing plate 3 top with rear wheel cover reinforcing plate 3, rear wheel cover outer plate 1 in the middle part of wheel cover inner panel upper backup pad 2, cross section is triangle, stability is high, is beneficial to bear the shock loading of vertical direction.Big gap 16 is opened in rear wheel casing inner plate 4 middle and upper part, reinforcing plate 3 in the rear wheel cover being simultaneously provided with, can ensure that rear wheel casing inner plate, outside plate impact force are limited, avoid wheel cover inner panel, outside plate that tear occurs, and ratio that rear wheel casing inner plate, outside plate this large area part can do is relatively thin, it is beneficial to loss of weight, reaches lightweight target, promote fuel economy.
Claims (8)
1. an automobile rear-wheel cover bridging arrangement, it is made up of rear wheel casing inner plate (4), rear wheel cover outer plate (1) and absorber seat (8), it is characterised in that: also include rear wheel cover reinforcing plate (3) and wheel cover inner panel upper backup pad (2)；
Described rear wheel cover reinforcing plate (3) lateral buckling outside bridging arrangement, its cross section is ' 7 ' fonts, and its top is fixing with the absorber seat (8) in outside to be connected, and its underpart bending tailing edge rear wheel casing inner plate (4) extends straight down；
Described rear wheel casing inner plate (4) is half basin shape, have gap (16) above it, described gap (16) edge, both sides and the end, are along being all connected with rear wheel cover reinforcing plate (3), gap (16) section below of described rear wheel casing inner plate (4) is welded with rear wheel cover reinforcing plate (3), and rear wheel casing inner plate (4) and rear wheel cover reinforcing plate (3) bottom extend and connected to the outer wall of floor side member (9)；
Described rear wheel cover reinforcing plate (3) top, rear wheel casing inner plate (4) top are connected with rear wheel cover outer plate (1) respectively；
Described wheel cover inner panel upper backup pad (2) is positioned at inside bridging arrangement, its underpart is connected with rear wheel cover reinforcing plate (3), its top is connected with rear wheel cover outer plate (1), in the middle part of it, inside side is protruding, and form cavity between rear wheel cover reinforcing plate (3) and rear wheel cover outer plate (1), wheel cover inner panel upper backup pad (2) of described empty cavity position is provided with the reinforcement convex tendon (15) of symmetry.
2. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that: also include reinforcing plate (11), C post upper reinforcing plate (10) and C post lower reinforcing plate (12) in rear wheel cover；
In described rear wheel cover, reinforcing plate (11) is the flat board being provided with reinforcement, and in the middle part of it, the stage casing, rear portion with described C post lower reinforcing plate (12) is connected；Described C post lower reinforcing plate (12) top is connected with described C post upper reinforcing plate (10), and described C post lower reinforcing plate (12) front portion, rear portion and bottom are connected with described rear wheel cover outer plate (1) bottom respectively；Described rear wheel cover outer plate (1) top is connected with side-wall inner-plate (7)；
Two-layer spot welding is used to be connected in described rear wheel cover between reinforcing plate (11) with rear wheel cover outer plate (1).
3. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that:
The bottom of described wheel cover inner panel upper backup pad (2) is also connected with absorber seat (8), and the top of described wheel cover inner panel upper backup pad (2) is also connected with reinforcing plate in rear wheel cover (11).
4. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that: also include D column reinforcement plate (6)；
The mode that described D column reinforcement plate (6) is respectively adopted three layers of spot welding with rear wheel cover outer plate (1) rear portion and rear wheel casing inner plate (4) rear portion is connected.
5. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that:
Described gap (16) is positioned at the 1/3-2/3 height and position of rear wheel casing inner plate (4)；
Described gap (16) and every side at least 3 solder joints of rear wheel cover reinforcing plate (3) junction；
2-5 row solder joint is distributed from described gap (16) end along to rear floor (5).
6. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that:
Structure glue is scribbled between described wheel cover inner panel upper backup pad (2) bottom and rear wheel cover reinforcing plate (3)；
Structure glue is scribbled between described wheel cover inner panel upper backup pad (2) top and rear wheel cover outer plate (1).
7. a kind of automobile rear-wheel cover bridging arrangement, it is characterised in that:
Described wheel cover inner panel upper backup pad (2) is positioned at inside bridging arrangement, and its underpart is connected with rear wheel cover reinforcing plate (3), and the bending part of wheel cover reinforcing plate (3) after the extension of described wheel cover inner panel upper backup pad (2).
8. an automobile body-in-white, it is characterised in that: described automobile body-in-white includes the automobile rear-wheel cover bridging arrangement as according to any one of claim 1-7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610284561.8A CN105818869B (en) | 2016-05-03 | 2016-05-03 | A kind of rear wheel cover bridging arrangement and automobile body-in-white |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610284561.8A CN105818869B (en) | 2016-05-03 | 2016-05-03 | A kind of rear wheel cover bridging arrangement and automobile body-in-white |
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| CN105818869A true CN105818869A (en) | 2016-08-03 |
| CN105818869B CN105818869B (en) | 2018-02-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053987A (en) * | 2017-05-03 | 2017-08-18 | 奇瑞商用车（安徽）有限公司 | A kind of automobile rear damper structure |
| CN108382467A (en) * | 2018-03-20 | 2018-08-10 | 广州汽车集团股份有限公司 | Vehicle body rear part structure and automobile |
| CN111055926A (en) * | 2019-12-10 | 2020-04-24 | 东风柳州汽车有限公司 | Force transmission assembly of automobile rear shock absorber |
| CN111891222A (en) * | 2020-07-20 | 2020-11-06 | 浙江零跑科技有限公司 | D-column upper joint structure |
| CN114074718A (en) * | 2021-11-29 | 2022-02-22 | 浙江吉利控股集团有限公司 | Automobile rear wheel cover inner plate and rear wheel cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312376A (en) * | 2005-05-09 | 2006-11-16 | Honda Motor Co Ltd | Rear body structure for automobile |
| JP2006315557A (en) * | 2005-05-13 | 2006-11-24 | Honda Motor Co Ltd | Bodywork of automobile |
| CN101797934A (en) * | 2010-03-31 | 2010-08-11 | 奇瑞汽车股份有限公司 | Structure of body of rear shock absorber bearing for car |
| CN202225924U (en) * | 2011-06-20 | 2012-05-23 | 奇瑞汽车股份有限公司 | Reinforcement structure of inner plate of automobile rear wheel cover |
| CN103693115A (en) * | 2013-12-30 | 2014-04-02 | 长城汽车股份有限公司 | Automobile and reinforcing device for inner plate of rear wheel casing of automobile |
| CN203974966U (en) * | 2014-06-16 | 2014-12-03 | 北汽福田汽车股份有限公司 | Stiffener assembly and vehicle for vehicle rear wheel cover |
| CN104828150A (en) * | 2014-12-02 | 2015-08-12 | 北汽福田汽车股份有限公司 | Rear wheel cover connecting structure and automobile with same |
| CN205706900U (en) * | 2016-05-03 | 2016-11-23 | 中国第一汽车股份有限公司 | A kind of rear wheel cover bridging arrangement and automobile body-in-white |
-
2016
- 2016-05-03 CN CN201610284561.8A patent/CN105818869B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312376A (en) * | 2005-05-09 | 2006-11-16 | Honda Motor Co Ltd | Rear body structure for automobile |
| JP2006315557A (en) * | 2005-05-13 | 2006-11-24 | Honda Motor Co Ltd | Bodywork of automobile |
| CN101797934A (en) * | 2010-03-31 | 2010-08-11 | 奇瑞汽车股份有限公司 | Structure of body of rear shock absorber bearing for car |
| CN202225924U (en) * | 2011-06-20 | 2012-05-23 | 奇瑞汽车股份有限公司 | Reinforcement structure of inner plate of automobile rear wheel cover |
| CN103693115A (en) * | 2013-12-30 | 2014-04-02 | 长城汽车股份有限公司 | Automobile and reinforcing device for inner plate of rear wheel casing of automobile |
| CN203974966U (en) * | 2014-06-16 | 2014-12-03 | 北汽福田汽车股份有限公司 | Stiffener assembly and vehicle for vehicle rear wheel cover |
| CN104828150A (en) * | 2014-12-02 | 2015-08-12 | 北汽福田汽车股份有限公司 | Rear wheel cover connecting structure and automobile with same |
| CN205706900U (en) * | 2016-05-03 | 2016-11-23 | 中国第一汽车股份有限公司 | A kind of rear wheel cover bridging arrangement and automobile body-in-white |
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| CN107053987A (en) * | 2017-05-03 | 2017-08-18 | 奇瑞商用车（安徽）有限公司 | A kind of automobile rear damper structure |
| CN107053987B (en) * | 2017-05-03 | 2019-05-03 | 奇瑞商用车（安徽）有限公司 | A kind of automobile rear damper structure |
| CN108382467A (en) * | 2018-03-20 | 2018-08-10 | 广州汽车集团股份有限公司 | Vehicle body rear part structure and automobile |
| CN111055926A (en) * | 2019-12-10 | 2020-04-24 | 东风柳州汽车有限公司 | Force transmission assembly of automobile rear shock absorber |
| CN111055926B (en) * | 2019-12-10 | 2022-03-18 | 东风柳州汽车有限公司 | Force transmission assembly of automobile rear shock absorber |
| CN111891222A (en) * | 2020-07-20 | 2020-11-06 | 浙江零跑科技有限公司 | D-column upper joint structure |
| CN111891222B (en) * | 2020-07-20 | 2021-07-06 | 浙江零跑科技有限公司 | D-column upper joint structure |
| CN114074718A (en) * | 2021-11-29 | 2022-02-22 | 浙江吉利控股集团有限公司 | Automobile rear wheel cover inner plate and rear wheel cover |
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