CN106394690A - Vehicle body frame - Google Patents
Vehicle body frame Download PDFInfo
- Publication number
- CN106394690A CN106394690A CN201611055688.9A CN201611055688A CN106394690A CN 106394690 A CN106394690 A CN 106394690A CN 201611055688 A CN201611055688 A CN 201611055688A CN 106394690 A CN106394690 A CN 106394690A
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- plate
- threshold
- side wall
- rear side
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 65
- 238000005476 soldering Methods 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000221696 Sclerotinia sclerotiorum Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
Classifications
-
- 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
- B62D25/02—Side panels
-
- 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
- B62D25/04—Door pillars ; windshield pillars
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a vehicle body frame comprising a reinforcing inner frame welded part and a rear body-side inner plate welded part connected with the reinforcing inner frame welded part. The reinforcing inner frame welded part comprises an A pillar lower reinforcing plate, an A pillar upper reinforcing plate and a B pillar reinforcing plate. The A pillar lower reinforcing plate is connected with the front end of the A pillar upper reinforcing plate, and the B pillar reinforcing plate is connected with the back end of the A pillar upper reinforcing plate. The vehicle body frame has the advantages that reasonable segmenting and partitioning are conducted, light weight is facilitated, cost is lowered, a transmitting path of force is definite and the safety performance of the vehicle is improved.
Description
Technical field
The present invention relates to body shell, more particularly, to a kind of body shell.
Background technology
Body structure is made up of outer covering piece, beam, pillar and structural reinforcement member, be subject to road surface chassis collision etc. load and
The fundamental system of transmission load.The safety to vehicle body for the body structure design, endurance, bending and torsional rigidity, body in white mould
State property can have conclusive effect.Body structure design not only affects the performance of vehicle body, also the weight of impact vehicle body and cost.
MPV vehicle is generally 6 or 7 seat coach in more than 2700mm for the wheelbase, and traditional MPV is in order to meet long wheelbase bar
The general crossbeam of body performance under part and longeron quantity are more, and tare weighs and high cost；The bang path of conventional frame power
Indefinite it is difficult to improve car load security performance.
Content of the invention
In order to solve the problems of the prior art, the invention provides a kind of body shell.
The invention provides a kind of body shell, it is connected including reinforcement inside casing soldering member with described reinforcement inside casing soldering member
Rear side wall internal panel soldering member, described reinforcement inside casing soldering member includes A post lower reinforcing plate, A post upper reinforcing plate and B column reinforcement plate,
Wherein, the front end of described A post upper reinforcing plate is connected with described A post lower reinforcing plate, the rear end of described A post upper reinforcing plate and described B
Column reinforcement plate connects.
As a further improvement on the present invention, described rear side wall internal panel soldering member includes threshold reinforcing plate, and described threshold adds
Strong plate includes leading portion threshold reinforcing plate and back segment threshold reinforcing plate, described leading portion threshold reinforcing plate and described back segment threshold reinforcing plate
Connect.
As a further improvement on the present invention, the thickness of described leading portion threshold reinforcing plate is more than described back segment threshold reinforcing plate
Thickness.
As a further improvement on the present invention, the thickness of described leading portion threshold reinforcing plate is 1.2mm.
As a further improvement on the present invention, the thickness of described back segment threshold reinforcing plate is 1.0mm.
As a further improvement on the present invention, the rigidity of described leading portion threshold reinforcing plate is more than described back segment threshold reinforcing plate
Rigidity.
As a further improvement on the present invention, described rear side wall internal panel soldering member includes rear side wall internal panel, angle on rear side wall
Connecting plate, D post inner panel, rear wheel cover outer plate, front connection board of back wheel cover, middle threshold outside plate and threshold outside plate, described rear side wall internal panel
It is connected with angle connecting plate on described rear side wall, on described rear side wall, angle connecting plate is connected with described D post inner panel, in described rear side wall
Plate is connected with described rear wheel cover outer plate, and described rear wheel cover outer plate is connected with described front connection board of back wheel cover, connects before described rear wheel cover
Fishplate bar is connected with described threshold outside plate, and described middle threshold outside plate is arranged on described threshold outside plate.
The invention has the beneficial effects as follows：By such scheme, carry out equitable subsection, piecemeal, be conducive to lightweight, reduce into
This, specify that the bang path of power, improve the security performance of car load.
Brief description
Fig. 1 is a kind of overall schematic of body shell of the present invention.
Fig. 2 is a kind of schematic diagram of the threshold reinforcing plate of body shell of the present invention.
Specific embodiment
The present invention is further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of body shell, strengthens inside casing seam including reinforcement inside casing soldering member 100 with described
The rear side wall internal panel soldering member 200 that part 100 connects, described reinforcement inside casing soldering member 100 includes A post lower reinforcing plate 1, on A post plus
Strong plate 2 and B column reinforcement plate 3, wherein, the front end of described A post upper reinforcing plate 2 is connected with described A post lower reinforcing plate 1, on described A post
The rear end of reinforcing plate 2 is connected with described B column reinforcement plate 3.
As shown in Figure 1 to Figure 2, described rear side wall internal panel soldering member 200 includes threshold reinforcing plate, described threshold reinforcing plate bag
Include leading portion threshold reinforcing plate 11 and back segment threshold reinforcing plate 12, described leading portion threshold reinforcing plate 11 and described back segment threshold reinforcing plate
12 connections.
As shown in Figure 1 to Figure 2, the thickness of described leading portion threshold reinforcing plate 11 is more than the thickness of described back segment threshold reinforcing plate 12
Degree.
As shown in Figure 1 to Figure 2, the thickness of described leading portion threshold reinforcing plate 11 is 1.2mm.
As shown in Figure 1 to Figure 2, the thickness of described back segment threshold reinforcing plate 12 is 1.0mm.
As shown in Figure 1 to Figure 2, the rigidity of described leading portion threshold reinforcing plate 11 is more than the firm of described back segment threshold reinforcing plate 12
Degree.
As shown in Figure 1 to Figure 2, described rear side wall internal panel soldering member 200 includes rear side wall internal panel 4, angle connects on rear side wall
Plate 5, D post inner panel 6, rear wheel cover outer plate 7, front connection board of back wheel cover 8, middle threshold outside plate 9 and threshold outside plate 10, in described rear side wall
Plate 4 is connected with angle connecting plate 5 on described rear side wall, and on described rear side wall, angle connecting plate 5 is connected with described D post inner panel 6, described after
Side-wall inner-plate 4 is connected with described rear wheel cover outer plate 7, and described rear wheel cover outer plate 7 is connected with described front connection board of back wheel cover 8, described
Front connection board of back wheel cover 8 is connected with described threshold outside plate 10, and described middle threshold outside plate 9 is arranged on described threshold outside plate 10.
A kind of body shell that the present invention provides has the characteristics that：
1st, middle threshold outside plate 9 segment design, is provided the motility that part material and part thickness select, is suitably divided by inner panel
Block simultaneously flexibly selects to overlap the material D columnar region no insertion reinforcing plate of head region, rear side wall internal panel multizone no inner plate part.
2nd, threshold reinforcing plate passes through equitable subsection, designs different material thicknesses, board on the premise of meeting performance requirement
Number realize lightweight purpose, leading portion threshold reinforcing plate 11 and central collision safety, biasing are touched and had a major impact, from super-high strength steel material
Material, plays the effect of protection crew module, leading portion threshold reinforcing plate 11 has absorbed collision energy, so back segment threshold reinforcing plate
12 reduce the purpose of cost using common high-strength steel, and are conducive to lightweight.
Above content is to further describe it is impossible to assert with reference to specific preferred implementation is made for the present invention
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, some simple deduction or replace can also be made, all should be considered as belonging to the present invention's
Protection domain.
Claims (7)
1. a kind of body shell it is characterised in that：Strengthen what inside casing soldering member was connected including reinforcement inside casing soldering member with described
Rear side wall internal panel soldering member, described reinforcement inside casing soldering member includes A post lower reinforcing plate, A post upper reinforcing plate and B column reinforcement plate, its
In, the front end of described A post upper reinforcing plate is connected with described A post lower reinforcing plate, the rear end of described A post upper reinforcing plate and described B post
Reinforcing plate connects.
2. body shell according to claim 1 it is characterised in that：Described rear side wall internal panel soldering member includes threshold and strengthens
Plate, described threshold reinforcing plate includes leading portion threshold reinforcing plate and back segment threshold reinforcing plate, described leading portion threshold reinforcing plate with described
Back segment threshold reinforcing plate connects.
3. body shell according to claim 2 it is characterised in that：The thickness of described leading portion threshold reinforcing plate is more than described
The thickness of back segment threshold reinforcing plate.
4. body shell according to claim 2 it is characterised in that：The thickness of described leading portion threshold reinforcing plate is 1.2mm.
5. body shell according to claim 2 it is characterised in that：The thickness of described back segment threshold reinforcing plate is 1.0mm.
6. body shell according to claim 2 it is characterised in that：The rigidity of described leading portion threshold reinforcing plate is more than described
The rigidity of back segment threshold reinforcing plate.
7. body shell according to claim 1 it is characterised in that：Described rear side wall internal panel soldering member is included in rear side wall
Angle connecting plate, D post inner panel, rear wheel cover outer plate, front connection board of back wheel cover, middle threshold outside plate and threshold outside plate, institute on plate, rear side wall
State rear side wall internal panel to be connected with angle connecting plate on described rear side wall, on described rear side wall, angle connecting plate is connected with described D post inner panel,
Described rear side wall internal panel is connected with described rear wheel cover outer plate, and described rear wheel cover outer plate is connected with described front connection board of back wheel cover, institute
State front connection board of back wheel cover to be connected with described threshold outside plate, described middle threshold outside plate is arranged on described threshold outside plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055688.9A CN106394690B (en) | 2016-11-25 | 2016-11-25 | Vehicle body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055688.9A CN106394690B (en) | 2016-11-25 | 2016-11-25 | Vehicle body frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394690A true CN106394690A (en) | 2017-02-15 |
| CN106394690B CN106394690B (en) | 2023-07-25 |
Family
ID=58081692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611055688.9A Active CN106394690B (en) | 2016-11-25 | 2016-11-25 | Vehicle body frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394690B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341805A (en) * | 2018-04-03 | 2019-10-18 | 上汽通用五菱汽车股份有限公司 | A kind of white body frame assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1764287A2 (en) * | 2005-09-15 | 2007-03-21 | GM Global Technology Operations, Inc. | Motor vehicle door pillars, roof rail and coupling members with three arms |
| CN203402260U (en) * | 2013-07-03 | 2014-01-22 | 北京汽车股份有限公司 | Automobile doorsill reinforcing plate and automobile |
| CN103538639A (en) * | 2013-11-01 | 2014-01-29 | 上汽通用五菱汽车股份有限公司 | Rear side outer plate welding assembly |
| CN104401402A (en) * | 2014-11-20 | 2015-03-11 | 奇瑞汽车股份有限公司 | Rear structure of inner plate for SUV (sports utility vehicle) vehicle model |
| CN204279640U (en) * | 2014-11-21 | 2015-04-22 | 北汽福田汽车股份有限公司 | Vehicle and vehicle frame corbeling thereof |
| CN104590383A (en) * | 2015-01-30 | 2015-05-06 | 安徽机电职业技术学院 | Automobile body side wall reinforcing and protecting structure |
| CN206307124U (en) * | 2016-11-25 | 2017-07-07 | 上汽通用五菱汽车股份有限公司 | A kind of body shell |
-
2016
- 2016-11-25 CN CN201611055688.9A patent/CN106394690B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1764287A2 (en) * | 2005-09-15 | 2007-03-21 | GM Global Technology Operations, Inc. | Motor vehicle door pillars, roof rail and coupling members with three arms |
| CN203402260U (en) * | 2013-07-03 | 2014-01-22 | 北京汽车股份有限公司 | Automobile doorsill reinforcing plate and automobile |
| CN103538639A (en) * | 2013-11-01 | 2014-01-29 | 上汽通用五菱汽车股份有限公司 | Rear side outer plate welding assembly |
| CN104401402A (en) * | 2014-11-20 | 2015-03-11 | 奇瑞汽车股份有限公司 | Rear structure of inner plate for SUV (sports utility vehicle) vehicle model |
| CN204279640U (en) * | 2014-11-21 | 2015-04-22 | 北汽福田汽车股份有限公司 | Vehicle and vehicle frame corbeling thereof |
| CN104590383A (en) * | 2015-01-30 | 2015-05-06 | 安徽机电职业技术学院 | Automobile body side wall reinforcing and protecting structure |
| CN206307124U (en) * | 2016-11-25 | 2017-07-07 | 上汽通用五菱汽车股份有限公司 | A kind of body shell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341805A (en) * | 2018-04-03 | 2019-10-18 | 上汽通用五菱汽车股份有限公司 | A kind of white body frame assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106394690B (en) | 2023-07-25 |
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| GR01 | Patent grant |