CN106275095B - Connection component after a kind of rear wheel cover - Google Patents
Connection component after a kind of rear wheel cover Download PDFInfo
- Publication number
- CN106275095B CN106275095B CN201510308464.3A CN201510308464A CN106275095B CN 106275095 B CN106275095 B CN 106275095B CN 201510308464 A CN201510308464 A CN 201510308464A CN 106275095 B CN106275095 B CN 106275095B
- Authority
- CN
- China
- Prior art keywords
- plate
- rear wheel
- wheel cover
- connecting plate
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The present invention discloses connection component after a kind of rear wheel cover, including the upper junction plate fixed with side-wall inner-plate and the lower connecting plate fixed with the rear floor and the side-wall outer-plate, it is spaced between the upper junction plate lower end and the lower connecting plate, the top of the upper junction plate and the lower part of the side-wall inner-plate are fixed, the upper inner of the lower connecting plate on the outside of the end on the rear floor with fixing, the outside of the lower connecting plate lower part and the inner side of the side-wall outer-plate lower part are fixed, the side-wall inner-plate, upper junction plate, gusset cavity is formed between lower connecting plate and the side-wall outer-plate, the upper junction plate is overlapped with rear wheel cover outer plate.After a kind of rear wheel cover of the present invention connecting component structure it is simple, while ensureing to meet tail of the body torsion stiffness, in rear wheel cover Background Region, gusset sub-unit avoids using technology of arc welding with rear floor, effectively improves production efficiency, personnel safety hidden danger is eliminated, avoids the occurrence of pollution.
Description
Technical field
The present invention relates to a kind of connection component, more particularly to connection component after a kind of rear wheel cover.
Background technology
In rear wheel cover Background Region, gusset sub-unit is generally attached by connecting plate after rear wheel cover 20 and rear floor 5,
Connecting plate has 2 effects after rear wheel cover：
First, before automobile body welding, pre-assembled of the gusset sub-unit rear portion in vehicle body above-below direction is realized by pre-installing buckle,
Gusset sub-unit posterior subsidence is avoided to drop；
Second, forming the gusset cavity 12 of closing with side-wall inner-plate 3, side-wall outer-plate 4, the torsion stiffness of tail of the body is improved,
The particularly big tail of the body torsion stiffness of the tail-gate opening size such as minibus, SUV.
Sectional view general at present is as follows, this connection structure, and connecting plate 20 is first welded with rear floor 5 after rear wheel cover, so
The side-wall inner-plate 3 with gusset sub-unit, side-wall outer-plate 4 are connected respectively afterwards, form gusset cavity, there is provided enough rigidities of structure.
Due to the stop of the side-wall outer-plate 4 and gusset cavity 12 of gusset sub-unit, the connection of connecting plate 20 and side-wall inner-plate 3 after rear wheel cover
Resistance electric welding can not be used to complete, need to be welded in interior of body using technology of arc welding：1st, low production efficiency；2nd, weldquality is not
Stablize；3rd, human engineering is poor, carries out electric arc welding into interior of body, there are personnel safety hidden danger；4th, electric arc welding produces
Exhaust gas, pollutes environment, poisons operator's health.
The content of the invention
The present invention is completed to solve deficiency of the prior art, and the object of the present invention is to provide a kind of letter of structure
Singly, while ensureing to meet tail of the body torsion stiffness, in rear wheel cover Background Region, gusset sub-unit avoids making with rear floor
With technology of arc welding, production efficiency is effectively improved, personnel safety hidden danger is eliminated, avoids the occurrence of connection group after the rear wheel cover of pollution
Part.
Connection component after a kind of rear wheel cover of the present invention, including the upper junction plate fixed with side-wall inner-plate and with rear floor and
The lower connecting plate that side-wall outer-plate is fixed, spaced between the upper junction plate lower end and the lower connecting plate, the upper connection
The top of plate and the lower part of the side-wall inner-plate are fixed, the upper inner of the lower connecting plate and the end outside on the rear floor
Fixed, the outside of the lower connecting plate lower part and the inner side of the side-wall outer-plate lower part are fixed, the side-wall inner-plate, upper connection
Gusset cavity is formed between plate, lower connecting plate and the side-wall outer-plate, the upper junction plate is overlapped with rear wheel cover outer plate.The present invention
A kind of rear wheel cover after connection component can also be：
The upper junction plate lower middle position offers upwardly recessed notch, the gap position and the rear floor
At staggered positions.
The gap edge is provided with turned-out reinforcement flange along edge.
The upper junction plate lower front part is vehicle body upper connection faying surface in the front-back direction equipped with face normal direction, the rear wheel cover
It is vehicle body rear wheel cover faying surface in the front-back direction that outside plate rear end corresponding position, which is provided with face normal direction, it is described it is upper connection faying surface with
The rear wheel cover faying surface overlap joint.
The middle part and lower part of the lower connecting plate are below the rear floor, the lower connecting plate and the rear floor end
Portion is welded and fixed by resistance spot weld.
It is described after floor end be provided with face normal direction be vehicle body left and right directions connection flange, the lower connecting plate with it is described
Connection flange is fixed.
It is vehicle body lower connection faying surface in the front-back direction that the lower connecting plate front portion, which is provided with normal direction, and the rear floor corresponds to
It is vehicle body connection faying surface in the front-back direction that face normal direction is provided with position, the lower connection faying surface and the connection faying surface
Overlap joint.
The lower connecting plate lower part is provided with outwardly prepackage buckle, the prepackage buckle upper surface and the gusset
Outside plate lower surface offsets.
It is vehicle body rear wheel cover faying surface in the front-back direction that the rear wheel cover outer plate rear portion, which is provided with face normal direction, the lower connection
Faying surface is overlapped with the rear wheel cover faying surface lower part.
Connection component after a kind of rear wheel cover of the present invention, including the upper junction plate fixed with side-wall inner-plate and with rear floor and
The lower connecting plate that side-wall outer-plate is fixed, spaced between the upper junction plate lower end and the lower connecting plate, the upper connection
The top of plate and the lower part of the side-wall inner-plate are fixed, the upper inner of the lower connecting plate and the end outside on the rear floor
Fixed, the outside of the lower connecting plate lower part and the inner side of the side-wall outer-plate lower part are fixed, the side-wall inner-plate, upper connection
Gusset cavity is formed between plate, lower connecting plate and the side-wall outer-plate, the upper junction plate is overlapped with rear wheel cover outer plate.In this way,
Side-wall inner-plate is welded and fixed with upper junction plate during welding, and lower connecting plate is fixed with rear floor welded, lower connecting plate with
Side-wall outer-plate is welded and fixed, and all above-mentioned positions that are welded and fixed are not blocked, can be welded using resistance, be avoided Welder
People carries out technology of arc welding welding in interior of body, while tail of the body torsion stiffness is effectively ensured, improves production efficiency, consolidates
Fixed firm, stable quality, personnel safety is guaranteed, while without the exhaust gas that generation electric arc welding produces, thus avoid polluting
Environment, ensures personnel's health.It is relative to the advantages of prior art：It is simple in structure, ensure meet tail of the body reverse
While rigidity, in rear wheel cover Background Region, gusset sub-unit avoids using technology of arc welding with rear floor, effectively improves production
Efficiency, eliminates personnel safety hidden danger, avoids the occurrence of pollution.
Brief description of the drawings
Sectional view is connected after Fig. 1 prior art rear wheel covers.
Connection component component explosive view after Fig. 2 rear wheel covers of the present invention.
Connection component sectional view after Fig. 3 rear wheel covers of the present invention.
Connection component upper connector and side-wall inner-plate connection diagram after Fig. 4 rear wheel covers of the present invention.
Connection component upper connector and rear floor connection diagram after Fig. 5 rear wheel covers of the present invention.
Connector and rear wheel cover outer plate connection diagram under connection component after Fig. 6 rear wheel covers of the present invention.
Figure number explanation
1 ... upper junction plate 2 ... lower connecting plate 3 ... side-wall inner-plate
Rear floor 6 ... the notch of 4 ... side-wall outer-plates 5 ...
7 ... reinforcement flange 8 ... above connect faying surface 9 ... connection flange
Lower connection faying surface 12 ... the gusset cavity of 10 ... rear wheel cover faying surfaces 11 ...
13 ... rear wheel cover outer plates 14 ... prepackage buckle
Embodiment
Fig. 2 below in conjunction with the accompanying drawings to Fig. 6 is described in further detail connection component after a kind of rear wheel cover of the present invention.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 6, including the upper company fixed with side-wall inner-plate 3
Fishplate bar 1 and the lower connecting plate 2 fixed with rear floor 5 and side-wall outer-plate 4,1 lower end of upper junction plate and the lower connecting plate 2 it
Between it is spaced, the top of the upper junction plate 1 and the lower part of the side-wall inner-plate 3 are fixed, in the top of the lower connecting plate 2
With fixed on the outside of the end on the rear floor 5, the outside of 2 lower part of lower connecting plate is interior with 4 lower part of side-wall outer-plate for side
Side is fixed, and gusset cavity 12, institute are formed between the side-wall inner-plate 3, upper junction plate 1, lower connecting plate 2 and the side-wall outer-plate 4
Upper junction plate 1 is stated to overlap with rear wheel cover outer plate 13.In this way, side-wall inner-plate 3 and the welding of upper junction plate 1 are solid during welding
Fixed, lower connecting plate 2 is welded and fixed with rear floor 5, and lower connecting plate 2 is welded and fixed with side-wall outer-plate 4, all above-mentioned to be welded and fixed position
Put and do not block, can be welded using resistance, avoid welder and carry out technology of arc welding welding in interior of body, effectively
While ensureing tail of the body torsion stiffness, production efficiency, fixation are improved, stable quality, personnel safety is guaranteed, at the same time
The exhaust gas of electric arc welding generation is not produced, thus avoids pollution environment, ensures personnel's health.Relative to the prior art
The advantages of be：It is simple in structure, while ensureing to meet tail of the body torsion stiffness, in rear wheel cover Background Region, gusset point is total
Cheng Yuhou floors 5 avoid using technology of arc welding, effectively improve production efficiency, eliminate personnel safety hidden danger, avoid the occurrence of pollution.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 5, in the base of previously described technical solution
It can also be on plinth：1 lower middle position of upper junction plate offers upwardly recessed notch 6,6 position of notch and institute
Rear floor 5 is stated to be at staggered positions.The setting of notch 6 can reduce the expense of integral body, and itself and rear floor 5 at the same time
The physical connection area that can effectively avoid between rear floor 5 is set in misalignment position.Further preferred technical solution
Turned-out reinforcement flange 7 is provided with along edge for 6 edge of notch.The setting effect for strengthening flange 7 is strengthened at notch 6
Intensity, ensure the overall rigidity of upper junction plate 1, so ensure connection component after overall rear wheel cover around vehicle body longitudinal direction side
To torsion stiffness.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 5, in the base of previously described technical solution
It can also be on plinth：1 lower front part of upper junction plate is equipped with face normal direction as vehicle body upper connection faying surface 8 in the front-back direction, institute
It is vehicle body rear wheel cover faying surface 10 in the front-back direction to state 13 rear end corresponding position of rear wheel cover outer plate and be provided with face normal direction, it is described on
Connection faying surface 8 is overlapped with the rear wheel cover faying surface 10.Connection structure is so further improved around vehicle body longitudinal direction
Torsion stiffness.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 5, in the base of previously described technical solution
It can also be on plinth：The middle part and lower part of the lower connecting plate 2 lower section of floor 5 after described, the lower connecting plate 2 with it is described
5 end of floor is welded and fixed by resistance spot weld afterwards.In this way, lower connecting plate 2 and rear 5 weld of floor, resistance welding are more held
Easily, the strength and stiffness of connection component entirety after rear wheel cover have been effectively ensured and.5 end set of floor after can also be described
There is the connection flange 9 that face normal direction is vehicle body left and right directions, the lower connecting plate 2 is fixed with the connection flange 9.Connect flange 9
With the end of the contact area of lower connecting plate 2 than rear floor 5 directly with 2 connection area bigger of lower connecting plate, and section is connected
Parallel with lower connecting plate 2, welding is more fixed, and weldquality is more preferable.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 5, in the base of previously described technical solution
It can also be on plinth：2 front portion of lower connecting plate is provided with normal direction as vehicle body lower connection faying surface 11 in the front-back direction, after described
It is vehicle body connection faying surface in the front-back direction that 5 corresponding position of floor, which is provided with face normal direction, the lower connection faying surface 11 and institute
State connection faying surface overlap joint.Connection component is firm in the torsion around vehicle body longitudinal direction after rear wheel cover can so be further improved
Degree.It can in addition contain being that to be provided with face normal direction be vehicle body rear wheel cover faying surface in the front-back direction at 13 rear portion of rear wheel cover outer plate
10, the lower connection faying surface 11 is overlapped with 10 lower part of rear wheel cover faying surface.Connect after so further improving rear wheel cover
Connected components are in the torsion stiffness around vehicle body longitudinal direction.In addition, it is pad at cross in all figures.
Connection component after a kind of rear wheel cover of the present invention, please refers to Fig.2 to Fig. 5, in the base of previously described technical solution
It can also be on plinth：2 lower part of lower connecting plate is provided with outwardly prepackage buckle 14,14 upper surfaces of prepackage buckle
Offset with 4 lower surface of side-wall outer-plate.So before lower connecting plate 2 and side-wall outer-plate 4 are welded and fixed, it is buckled by pre-installing
14 offset with 4 lower surface of side-wall outer-plate, and the grade component locations of side-wall outer-plate 4 are spacing and fixed, carry out pre-assembled, convenient follow-up right
Position and welding position are accurate.
It is above-mentioned that only several specific embodiments in the present invention are illustrated, but can not be as the protection model of the present invention
Enclose, the equivalent change or modification or equal proportion made by every design spirit according in the present invention zoom in or out, should all
Think to fall into protection scope of the present invention.
Claims (9)
- A kind of 1. connection component after rear wheel cover, it is characterised in that：Including the upper junction plate fixed with side-wall inner-plate and with rear floor The lower connecting plate fixed with side-wall outer-plate, spaced between the upper junction plate lower end and the lower connecting plate, the upper company The top of fishplate bar and the lower part of the side-wall inner-plate are fixed, outside the end on the upper inner of the lower connecting plate and the rear floor Side is fixed, and the outside of the lower connecting plate lower part and the inner side of the side-wall outer-plate lower part are fixed, the side-wall inner-plate, upper connection Gusset cavity is formed between plate, lower connecting plate and the side-wall outer-plate, the upper junction plate is overlapped with rear wheel cover outer plate.
- 2. connection component after a kind of rear wheel cover according to claim 1, it is characterised in that：Among the upper junction plate lower part Position offers upwardly recessed notch, and the gap position is at staggered positions with the rear floor.
- 3. connection component after a kind of rear wheel cover according to claim 2, it is characterised in that：The gap edge is set along edge It is equipped with turned-out reinforcement flange.
- 4. connection component after a kind of rear wheel cover according to claim 1, it is characterised in that：The upper junction plate lower front part It is vehicle body upper connection faying surface in the front-back direction equipped with face normal direction, rear wheel cover outer plate rear end corresponding position is provided with face method Overlapped to for vehicle body rear wheel cover faying surface in the front-back direction, the upper connection faying surface with the rear wheel cover faying surface.
- 5. according to connection component after a kind of rear wheel cover described in Claims 1-4 any one claim, it is characterised in that： Below the rear floor, the lower connecting plate passes through electricity with the rear floor end at the middle part and lower part of the lower connecting plate Welding resistance spot welding is fixed.
- 6. according to connection component after a kind of rear wheel cover described in Claims 1-4 any one claim, it is characterised in that： Floor end is provided with the connection flange that face normal direction is vehicle body left and right directions, the lower connecting plate and the connection flange after described It is fixed.
- 7. according to connection component after a kind of rear wheel cover described in Claims 1-4 any one claim, it is characterised in that： It is vehicle body lower connection faying surface in the front-back direction that the lower connecting plate front portion, which is provided with normal direction, and the rear floor corresponding position is set It is vehicle body connection faying surface in the front-back direction to be equipped with face normal direction, the lower connection faying surface and the connection faying surface overlap joint.
- 8. connection component after a kind of rear wheel cover according to claim 7, it is characterised in that：The rear wheel cover outer plate rear portion is set It is vehicle body rear wheel cover faying surface in the front-back direction to be equipped with face normal direction, the lower connection faying surface and the rear wheel cover faying surface lower part Overlap joint.
- 9. according to connection component after a kind of rear wheel cover described in Claims 1-4 any one claim, it is characterised in that： The lower connecting plate lower part is provided with outwardly prepackage buckle, the prepackage buckle upper surface and the side-wall outer-plate following table Face offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308464.3A CN106275095B (en) | 2015-06-08 | 2015-06-08 | Connection component after a kind of rear wheel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308464.3A CN106275095B (en) | 2015-06-08 | 2015-06-08 | Connection component after a kind of rear wheel cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106275095A CN106275095A (en) | 2017-01-04 |
| CN106275095B true CN106275095B (en) | 2018-04-13 |
Family
ID=57660011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510308464.3A Active CN106275095B (en) | 2015-06-08 | 2015-06-08 | Connection component after a kind of rear wheel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275095B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178104B (en) * | 2018-08-30 | 2019-12-17 | 安徽江淮汽车集团股份有限公司 | Vehicle body connecting structure at rear wheel package of vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030014472A (en) * | 2001-08-11 | 2003-02-19 | 현대자동차주식회사 | Stiffness reinforce structure of Rear strut type suspension |
| CN1605523A (en) * | 2003-10-07 | 2005-04-13 | 本田技研工业株式会社 | Vehicle rear body structure |
| EP1721809A2 (en) * | 2005-05-09 | 2006-11-15 | HONDA MOTOR CO., Ltd. | Automotive rear body structure |
| JP2007261481A (en) * | 2006-03-29 | 2007-10-11 | Mazda Motor Corp | Side vehicle body structure for vehicle |
| JP2015027833A (en) * | 2013-07-30 | 2015-02-12 | スズキ株式会社 | Vehicle body side part structure |
| CN204871236U (en) * | 2015-06-08 | 2015-12-16 | 上汽通用五菱汽车股份有限公司 | Coupling assembling behind back wheel casing |
-
2015
- 2015-06-08 CN CN201510308464.3A patent/CN106275095B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030014472A (en) * | 2001-08-11 | 2003-02-19 | 현대자동차주식회사 | Stiffness reinforce structure of Rear strut type suspension |
| CN1605523A (en) * | 2003-10-07 | 2005-04-13 | 本田技研工业株式会社 | Vehicle rear body structure |
| EP1721809A2 (en) * | 2005-05-09 | 2006-11-15 | HONDA MOTOR CO., Ltd. | Automotive rear body structure |
| JP2007261481A (en) * | 2006-03-29 | 2007-10-11 | Mazda Motor Corp | Side vehicle body structure for vehicle |
| JP2015027833A (en) * | 2013-07-30 | 2015-02-12 | スズキ株式会社 | Vehicle body side part structure |
| CN204871236U (en) * | 2015-06-08 | 2015-12-16 | 上汽通用五菱汽车股份有限公司 | Coupling assembling behind back wheel casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106275095A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104619579B (en) | Vehicle front body structure | |
| CN103538639B (en) | A kind of rear side wall outside plate seam assembly | |
| CN102756756A (en) | Diagonal reinforcement for a motor vehicle floor structure | |
| JP5807573B2 (en) | Vehicle seat cushion frame | |
| CN209208881U (en) | C column sill strip connection structure and automobile | |
| CN106275095B (en) | Connection component after a kind of rear wheel cover | |
| CN207015455U (en) | A kind of side impact Floor frame structure | |
| CN103640546A (en) | Safety belt mounting structure of rear seat of automobile | |
| CN203637951U (en) | Automobile rear skirt plate assembly | |
| CN204998621U (en) | B support connnection assembly and car | |
| CN202827745U (en) | Connection structure for longitudinal beam and rear floor beam of mini truck | |
| CN204871236U (en) | Coupling assembling behind back wheel casing | |
| CN205098314U (en) | Integral type reinforcing plate structure of car centre gangway | |
| CN205314755U (en) | Door hinge reinforcing plate and have this hinge reinforcing plate's front column reinforcing plate | |
| CN203854750U (en) | Connection structure of rear wheel cover and rear shock absorber mounting bracket of car | |
| CN102717837A (en) | Column A of automobile with movable roof and automobile with movable roof | |
| CN203372299U (en) | Miniature vehicle front wheel bulge assembly | |
| CN208802052U (en) | A kind of truck and its head-on crash reinforcement structure | |
| CN102343851B (en) | Vehicle chair | |
| CN206358215U (en) | Automobile front longitudinal beam assembly | |
| CN207389328U (en) | For the floor of vehicle and with its vehicle | |
| CN206749923U (en) | Strengthen dividing plate, longitudinal beams of engine cabin and pure electric automobile | |
| CN210116417U (en) | Backrest lower transverse plate structure of automobile seat framework | |
| CN205706900U (en) | A kind of rear wheel cover bridging arrangement and automobile body-in-white | |
| CN204037692U (en) | Floor connecting panel after the fixing failure-free in a kind of location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |