CN208963171U - A kind of side-wall inner-plate rear portion assembly structure - Google Patents
A kind of side-wall inner-plate rear portion assembly structure Download PDFInfo
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- CN208963171U CN208963171U CN201821626068.0U CN201821626068U CN208963171U CN 208963171 U CN208963171 U CN 208963171U CN 201821626068 U CN201821626068 U CN 201821626068U CN 208963171 U CN208963171 U CN 208963171U
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- 238000003466 welding Methods 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 23
- 208000016261 weight loss Diseases 0.000 claims description 8
- 230000004580 weight loss Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 208000020442 loss of weight Diseases 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to field of automobile parts and components, a kind of specifically side-wall inner-plate rear portion assembly structure, including head piece upper left connecting plate after inner plate body of wheel cowling, wheel hood panel ontology, shock absorber bearing stiffening plate, C column inner panel ontology, top cover, rear wheel cover assembly is formed after the shock absorber bearing stiffening plate and inner plate body of wheel cowling, wheel hood panel ontology welding, the rear wheel cover assembly is connected with head piece upper left connecting plate after C column inner panel ontology and top cover respectively by attachment beam.The utility model discloses postlaminar part assembly structures in a kind of novel sidewall, by adding attachment beam, reduce the stress repeatedly of solder joint between shock absorber bearing stiffening plate and inner plate body of wheel cowling and wheel hood panel ontology in the assembly of side-wall inner-plate rear portion, pass through the setting of attachment beam, so that the external force that solder joint is subject at this some be passed on D column by attachment beam, and then reduce the risk that solder joint at this cracks.
Description
Technical field
The utility model relates to field of automobile parts and components, a kind of specifically side-wall inner-plate rear portion assembly structure.
Background technique
Shock absorber bearing stiffening plate is to be connected by welding with wheel cover inner panel in the assembly of existing side-wall inner-plate rear portion
It connects, for this connection type when vehicle passes through bumpy road, damper stress transmits the force to wheel cover inner panel, so that wheel cover
Stress results in wheel cover metal plate part solder joint and opens solder joint between shock absorber bearing stiffening plate when reaching fatigue limit repeatedly
It splits, in order to solve problem above, the prior art mostly uses multilayer solder joint, increases number of welds, shares single solder joint stress, in turn
The risk of solder joint cracking is reduced, but this structure cannot tackle the problem at its root, and use for a long time, solder joint is still easy hair
Raw problem of Cracking, while multiple welding causes the technological process of production to increase, waste of resource, and shock absorber bearing improved in this way
The solder joint of stiffening plate and wheel cover metal plate junction still has the risk of cracking, so a kind of be able to solve the above technical problem
New technique scheme is now required.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and shock absorber bearing stiffening plate can be reduced by providing one kind
With postlaminar part assembly structure in the novel sidewall of wheel cover metal plate junction solder joint cracking risk.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of side-wall inner-plate rear portion assembly structure, including inner plate body of wheel cowling, wheel hood panel ontology, shock absorber bearing are reinforced
Head piece upper left connecting plate after plate, C column inner panel ontology, top cover, outside the shock absorber bearing stiffening plate and inner plate body of wheel cowling, wheel cover
Rear wheel cover assembly is formed after the welding of plate ontology, the rear wheel cover assembly is by attachment beam respectively and after C column inner panel ontology and top cover
Head piece upper left connecting plate is connected.
The attachment beam includes attachment beam ontology, and welding flange is equipped on the side at attachment beam ontology both ends.
The attachment beam ontology is equipped with multiple weight loss grooves for loss of weight.
The attachment beam ontology is equipped with reinforcing ring, and the reinforcing ring is distributed in the periphery of weight loss groove.
The attachment beam ontology is equipped with the ribs for increasing connection beam strength.
One end that the attachment beam ontology is connected with wheel cover assembly is equipped with inclined surface.
Utility model has the advantages that
The utility model discloses postlaminar part assembly structures in a kind of novel sidewall to reduce side by adding attachment beam
The stress repeatedly of solder joint between shock absorber bearing stiffening plate and inner plate body of wheel cowling and wheel hood panel ontology in interior postlaminar part assembly is enclosed,
By the setting of attachment beam so that the external force that solder joint is subject at this some be passed on D column by attachment beam, and then subtract
The risk that solder joint cracks at this is lacked.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the structural schematic diagram of attachment beam in the utility model.
Label in above-mentioned figure is equal are as follows:
1, inner plate body of wheel cowling, 2, wheel hood panel ontology, 3, shock absorber bearing stiffening plate, 4, rear wheel cover and D column attachment beam,
5., C column inner panel ontology, 6, head piece upper left connecting plate after top cover.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of side-wall inner-plate rear portion assembly structure, including inner plate body of wheel cowling 1, wheel hood panel ontology 2, shock absorber bearing are reinforced
Head piece upper left connecting plate 6, shock absorber bearing stiffening plate 3 and inner plate body of wheel cowling 1, wheel cover after plate 3, C column inner panel ontology 5, top cover
Outside plate ontology 2 forms rear wheel cover assembly after welding, rear wheel cover assembly is by attachment beam 4 respectively and after C column inner panel ontology 5 and top cover
Head piece upper left connecting plate 6 is connected；The utility model discloses postlaminar part assembly structures in a kind of novel sidewall, by adding
Attachment beam 4 reduces shock absorber bearing stiffening plate 3 and inner plate body of wheel cowling 1 and wheel hood panel ontology 2 in the assembly of side-wall inner-plate rear portion
Between solder joint stress repeatedly, by the setting of attachment beam 4 so that the external force that solder joint is subject at this some pass through attachment beam
4 are passed on D column, and then reduce the risk that solder joint cracks at this；Conventional side-wall inner-plate rear portion assembly includes in wheel cover
Head piece upper left connecting plate 6 after plate ontology 1, wheel hood panel ontology 2, shock absorber bearing stiffening plate 3, C column inner panel ontology 5, top cover, subtracts
It shakes device seat stiffening plate 3 and inner plate body of wheel cowling 1, wheel hood panel ontology 2 forms rear wheel cover assembly after welding, but in conventional arrangement
There is no rear wheel cover assemblies in setting attachment beam 4, that is, tradition setting not over attachment beam 4 and C column inner panel ontology 5, top
Head piece upper left connecting plate 6 is connected after lid, and the utility model can be used for dispersing shock absorber bearing by adding attachment beam 4
The stress of solder joint, reduces the risk that solder joint cracks at this between stiffening plate 3 and inner plate body of wheel cowling 1 and wheel hood panel ontology 2, this
It is not available in routine techniques, while preferably, components are to process respectively in the utility model, subtracts after removing
It shakes device seat stiffening plate 3 to use outside material thickness 1.8mm high-strength plate, other plates are common plate cold stamping forming；In practical operation
It is middle to weld shock absorber bearing stiffening plate 3 and wheel hood panel ontology 2, inner plate body of wheel cowling 1, form rear wheel cover assembly, last rear-wheel
Cover assembly is connected with head piece upper left connecting plate 6 after C column inner panel ontology 5, top cover respectively by attachment beam 4, and then forms side
Enclose a part of interior postlaminar part assembly；Head piece upper left connecting plate 6 is actually D column after top cover in the utility model simultaneously
A part.
Preferably, attachment beam 4 includes attachment beam ontology 41 in the utility model, in the side at 41 both ends of attachment beam ontology
Face is equipped with welding flange 42；The setting for welding flange 42, facilitates attachment beam 4 and rear wheel cover assembly, C column inner panel ontology 5, top cover
Connection between head piece upper left connecting plate 6 afterwards has two concave bars on inner plate body of wheel cowling 1 in practical operation, can increase
The modal stiffness of inner plate body of wheel cowling 1；Welding flange 42 is distributed across attachment beam 4 on attachment beam 4 in the utility model simultaneously
On side, certain specific location and welding 42 specific structure of flange can be configured according to actual requirement, as long as can be real
The welding flange 42 that existing attachment beam ontology 41 is connected with the component that is connected theoretically just is possible, because welding flange 42
Be arranged be exactly for convenience attachment beam 4 and other component connection.
It is bonded first with wheel cover outer plate surface when attachment beam 4 welds in the utility model, because of 3 structure of shock absorber bearing stiffening plate
Setting, actually shock absorber bearing stiffening plate 3 also extend to welding flange 42 and wheel cover outer plate surface joint place, this company of allowing for
Meeting the welding flange 42 on beam 4, wheel hood panel and 3 three of shock absorber bearing stiffening plate has overlapping region, and overlapping region is formed
Three ply board fitting, then welded by welding gun so that three ply board is welded into one, such setting can preferably guarantee the weldering at this
Connect intensity；Rear wheel cover assembly is connect by attachment beam 4 with head piece upper left after C column inner panel ontology 5, top cover in this application simultaneously
Plate 6 is connected, this is pushed up with after C column inner panel ontology 5, top cover in the welding flange 42 of 4 other end of attachment beam respectively need to set
Crossbeam upper left connecting plate 6 is bonded, and forms two-ply fitting, and the two-ply of each self-forming is welding as one respectively, and then realize
The connection of head piece upper left connecting plate 6 after connecting column and C column inner panel ontology 5, top cover.
Preferably, attachment beam ontology 41 is equipped with multiple weight loss grooves 44 for loss of weight, loss of weight in the utility model
The setting of slot 44 is conducive to vehicle lightweight, realize to shock absorber bearing stiffening plate 3, inner plate body of wheel cowling 1 and outside plate ontology it
Between solder joint stress dispersion transmitting, can also as far as possible not excessively increase complete vehicle quality.
Preferably, attachment beam ontology 41 is equipped with reinforcing ring 43 in the utility model, reinforcing ring 43 is distributed in loss of weight
The periphery of slot 44 avoids the setting because of weight loss groove 44, so that 44 edge attachment beam of weight loss groove, 4 local strength weakens.
Preferably, attachment beam ontology 41 is equipped with the ribs for increasing attachment beam semi-finals degree in the utility model
45, such setting can be to avoid the reduction for influencing 4 integral strength of attachment beam because of setting weight loss groove 44.
Preferably, one end that attachment beam ontology 41 is connected with wheel cover assembly in the utility model is equipped with inclined surface
46, the setting of inclined surface 46 actually increases attachment beam ontology 41 close to the end face length of rear wheel cover assembly one end, in turn
So that 42 length of welding flange extended out from the inclined surface 46 is larger, that is, the welding that inclined surface 46 is extended out is turned over
42 length of side is longer, and attachment beam 4 and rear wheel cover assembly contact area can be made to increase in this way, facilitate attachment beam 4 and rear wheel cover
The welding of assembly is also beneficial to improve the stability of attachment beam 4 and the welding of rear wheel cover assembly.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out, both is within the protection scope of the present invention.
Claims (6)
1. a kind of side-wall inner-plate rear portion assembly structure, including inner plate body of wheel cowling, wheel hood panel ontology, shock absorber bearing stiffening plate, C
Head piece upper left connecting plate after column inner panel ontology, top cover, the shock absorber bearing stiffening plate and inner plate body of wheel cowling, wheel hood panel sheet
Body welding after form rear wheel cover assembly, which is characterized in that the rear wheel cover assembly by attachment beam respectively with C column inner panel ontology and
Head piece upper left connecting plate is connected after top cover.
2. a kind of side-wall inner-plate rear portion assembly structure according to claim 1, which is characterized in that the attachment beam includes connecting
Liang Benti is met, welding flange is equipped on the side at attachment beam ontology both ends.
3. a kind of side-wall inner-plate rear portion assembly structure according to claim 2, which is characterized in that on the attachment beam ontology
Equipped with multiple weight loss grooves for loss of weight.
4. a kind of side-wall inner-plate rear portion assembly structure according to claim 2, which is characterized in that on the attachment beam ontology
Equipped with reinforcing ring, the reinforcing ring is distributed in the periphery of weight loss groove.
5. a kind of side-wall inner-plate rear portion assembly structure according to claim 2, which is characterized in that on the attachment beam ontology
Equipped with the ribs for increasing connection beam strength.
6. a kind of side-wall inner-plate rear portion assembly structure according to claim 2, which is characterized in that the attachment beam ontology with
One end that wheel cover assembly is connected is equipped with inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626068.0U CN208963171U (en) | 2018-10-08 | 2018-10-08 | A kind of side-wall inner-plate rear portion assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626068.0U CN208963171U (en) | 2018-10-08 | 2018-10-08 | A kind of side-wall inner-plate rear portion assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963171U true CN208963171U (en) | 2019-06-11 |
Family
ID=66759142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626068.0U Active CN208963171U (en) | 2018-10-08 | 2018-10-08 | A kind of side-wall inner-plate rear portion assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113830181A (en) * | 2020-06-24 | 2021-12-24 | 广州汽车集团股份有限公司 | Rear vehicle body structure |
-
2018
- 2018-10-08 CN CN201821626068.0U patent/CN208963171U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113830181A (en) * | 2020-06-24 | 2021-12-24 | 广州汽车集团股份有限公司 | Rear vehicle body structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220426 Address after: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee after: Chery Automobile Henan Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee before: Chery Automobile Henan Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240426 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |