CN103847452A - Automotive rear absorber mounting structure - Google Patents
Automotive rear absorber mounting structure Download PDFInfo
- Publication number
- CN103847452A CN103847452A CN201210508078.5A CN201210508078A CN103847452A CN 103847452 A CN103847452 A CN 103847452A CN 201210508078 A CN201210508078 A CN 201210508078A CN 103847452 A CN103847452 A CN 103847452A
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- inner plate
- shock absorber
- rear wheel
- casing inner
- wheel casing
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Abstract
The invention provides an automotive rear absorber mounting structure comprising a side skirt assembly, a rear wheel cover inner plate, a rear floor and a frame vertical beam assembly. The side skirt assembly is connected to the rear wheel cover inner plate, and the rear floor is erected on the frame vertical beam assembly and is connected to the rear wheel cover inner plate. The automotive rear absorber mounting structure further comprises a reinforcing plate arranged on the outer side of the rear wheel cover inner plate, two ends of the reinforcing plate are respectively connected to the side skirt assembly and the frame vertical beam assembly, and the inner side of the rear wheel cover inner plate is connected to a rear absorber mounting plate. The automotive rear absorber mounting structure has the advantages that a rear absorber transmits force to the reinforcing plate through the rear absorber mounting plate and the rear wheel cover inner plate, part of the force is transmitted to the side skirt assembly, part of the force is transmitted to the frame vertical beam assembly, parts (the frame vertical beam assembly and the side skirt assembly) with fine mechanical properties in an automobile are utilized fully, cost is low, process is simple, and occupation is small.
Description
Technical field
The present invention relates to auto body, relate in particular to the rear shock absorber mounting structure of a kind of automobile in auto body.
Background technology
In existing vehicle, if on the rear wheel casing inner plate that rear shock absorber is installed, generally have following 2 kinds of structures:
The rear shock absorber mounting structure of A, a kind of automobile as shown in Figure 1, on rear wheel casing inner plate 2 tops, increase a brace panel 1 with cavity, rear wheel casing inner plate 2 is connected with rear floor 3, brace panel 1 is provided with rear shock absorber mount pad 11, and is attached on gusset, can actv. the power on rear shock absorber be passed to gusset, its shortcoming is: the transitivity of (1) power is poor, vehicle frame can not be shared the power that rear shock absorber transmits, and bears by gusset, causes the cost of gusset to increase; (2) cavity of brace panel 1 has taken interior space, has compressed rear row passenger's the space of taking, and even has influence on the layout of seat.
The rear shock absorber mounting structure of B, another kind of automobile as shown in Figure 2, under rear wheel casing inner plate 2, increase a brace panel 51, brace panel 51 is connected with rear shock absorber mount pad 52, pasting rear wheel casing inner plate 2 and rear shock absorber mount pad 52, be arranged on rear shock absorber mount pad 52, rear wheel casing inner plate 2 is connected with rear floor 3, brace panel 51 extends to chassis side rail assembly 4 from side-wall inner-plate always, and on chassis side rail assembly 4, increase a connecting panel 53 for welding, its shortcoming is: (1) part is many, and cost is high; (2) welding process complexity, manufactures difficulty.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of rear shock absorber mounting structure of automobile.
The invention provides a kind of rear shock absorber mounting structure of automobile, comprise side wall assembly, rear wheel casing inner plate, rear floor and chassis side rail assembly, described side wall assembly is connected with described rear wheel casing inner plate, described rear Floor-board frame is located on described chassis side rail assembly, described rear floor is connected with described rear wheel casing inner plate, the rear shock absorber mounting structure of described automobile also comprises brace panel, described brace panel is arranged on the outside of described rear wheel casing inner plate, the two ends of described brace panel respectively with described side wall assembly, chassis side rail assembly connects, the inner side of described rear wheel casing inner plate is connected with rear shock absorber adapter plate.
As a further improvement on the present invention, the junction on described rear wheel casing inner plate and described rear floor is provided with breach, and described brace panel is connected with described chassis side rail assembly through described breach.
As a further improvement on the present invention, described brace panel directly welds through described breach and described chassis side rail assembly.
As a further improvement on the present invention, on described rear wheel casing inner plate, brace panel and rear shock absorber adapter plate, be equipped with the reinforced rib coinciding.
As a further improvement on the present invention, between described rear shock absorber adapter plate and described rear wheel casing inner plate, be provided with the first cavity.
As a further improvement on the present invention, between described brace panel and described rear wheel casing inner plate, be provided with the second cavity.
As a further improvement on the present invention, described brace panel is similar to described rear wheel casing inner plate shape.
As a further improvement on the present invention, described rear wheel casing inner plate is provided with arc cavity, and described arc-shaped cavity body is positioned at the inner side of described rear wheel casing inner plate, and described rear shock absorber adapter plate is connected with the arc cavity of described rear wheel casing inner plate.
The invention has the beneficial effects as follows: pass through such scheme, rear shock absorber passes to the power of brace panel through rear shock absorber adapter plate, rear wheel casing inner plate, can a part pass to side wall assembly, can also a part pass to chassis side rail assembly, make full use of the good part of mechanical property (chassis side rail assembly and side wall assembly) in vehicle body, cost is low, and technique is simple, takes up room less.
Brief description of the drawings
Fig. 1 is the structural representation of the rear shock absorber mounting structure of a kind of automobile in prior art;
Fig. 2 is the structural representation of the rear shock absorber mounting structure of another kind of automobile in prior art;
Fig. 3 is the structural representation of the rear shock absorber mounting structure of a kind of automobile of the present invention;
Fig. 4 is the decomposition texture schematic diagram of the rear shock absorber mounting structure of a kind of automobile of the present invention;
Fig. 5 is the cross-sectional view of the rear shock absorber mounting structure of a kind of automobile of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further described.
Drawing reference numeral in Fig. 3 to Fig. 5 is: rear wheel casing inner plate 2; Rear floor 3; Chassis side rail assembly 4; Brace panel 6; Side wall assembly 7; Rear shock absorber adapter plate 8; Reinforced rib 9; The first cavity 101; The second cavity 102; The junction 30 of brace panel and chassis side rail assembly.
As shown in Figures 3 to 5, a kind of rear shock absorber mounting structure of automobile, comprise side wall assembly 7, rear wheel casing inner plate 2, rear floor 3 and chassis side rail assembly 4, described side wall assembly 7 is connected with described rear wheel casing inner plate 2, described rear floor 3 is erected on described chassis side rail 4 assemblies, described rear floor 3 is connected with described rear wheel casing inner plate 2, the rear shock absorber mounting structure of described automobile also comprises brace panel 6, described brace panel 6 is arranged on the outside of described rear wheel casing inner plate 2, the two ends of described brace panel 6 respectively with described side wall assembly 7, chassis side rail assembly 4 connects, the inner side of described rear wheel casing inner plate 2 is connected with rear shock absorber adapter plate 8.
As shown in Figures 3 to 5, described rear wheel casing inner plate 2 is provided with breach with the junction on described rear floor 3, described brace panel 6 is connected with described chassis side rail assembly 4 through described breach, described brace panel 6 is preferably direct welding through described breach and described chassis side rail assembly 4, chassis side rail assembly 4, rear floor 3, rear wheel casing inner plate 2 and 6 four layers of welding of brace panel are avoided, and brace panel 6 and chassis side rail assembly 4 directly can be welded, ensure weld strength and quality.
As shown in Figures 3 to 5, on described rear wheel casing inner plate 2, brace panel 6 and rear shock absorber adapter plate 8, be equipped with the reinforced rib 9 coinciding, to improve intensity.
As shown in Figures 3 to 5, between described rear shock absorber adapter plate 8 and described rear wheel casing inner plate 2, be provided with the first cavity 101.
As shown in Figures 3 to 5, between described brace panel 6 and described rear wheel casing inner plate 2, be provided with the second cavity 102.
As shown in Figures 3 to 5, form two local cavitys by the first cavity 101 and the second cavity 102, can strengthen the intensity in this region by actv., and the power on rear shock absorber is passed to side wall assembly 7 and chassis side rail assembly 4, to realize uniform stressed.
As shown in Figures 3 to 5, described brace panel 6 is similar to described rear wheel casing inner plate 2 shapes, and described brace panel 6 is close to described rear wheel casing inner plate 2.
As shown in Figures 3 to 5, described rear wheel casing inner plate 2 is provided with arc cavity, and described arc-shaped cavity body is positioned at the inner side of described rear wheel casing inner plate 2, and described rear shock absorber adapter plate 8 is connected with the arc cavity of described rear wheel casing inner plate 2.
As shown in Figures 3 to 5, brace panel 6 can be delivered to the power of brace panel 6 on chassis side rail assembly 4 with the junction 30 of chassis side rail assembly 4.
As shown in Figures 3 to 5, the rear shock absorber mounting structure of a kind of automobile provided by the invention, rear shock absorber passes to the power of brace panel 6 through rear shock absorber adapter plate 8, rear wheel casing inner plate 2, can a part pass to side wall assembly 7, can also a part pass to chassis side rail assembly 4, make full use of the good part of mechanical property in vehicle body (chassis side rail assembly 4 and side wall assembly 6), cost is low, assembling is simple, takes up room less.
As shown in Figures 3 to 5, the rear shock absorber mounting structure of a kind of automobile provided by the invention, can meet the requirement of strength that rear shock absorber is installed, also reached the object that increases interior space, optimization manufacturing process, reduces integral vehicle cost simultaneously, brace panel 6 extends to side wall assembly 7 from chassis side rail assembly 4, can actv. the power on rear shock absorber be passed to chassis side rail assembly 4 and side wall assembly 7; Reinforced rib on rear wheel casing inner plate 2, brace panel 6, rear shock absorber adapter plate forms cavity type structure, can actv. the power on rear shock absorber be passed to side wall assembly 7; Simultaneously, the below of brace panel 6 extends to chassis side rail assembly 4, weld with chassis side rail assembly 4, allow a part of power on rear shock absorber be born by chassis side rail assembly 4, can reduce the burden of side wall assembly 7, make side wall assembly 7 not need to do very strong reinforcement structure, reduce integral vehicle cost, meanwhile, the power on rear shock absorber, by side wall assembly 7 and chassis side rail assembly 4 shareds, has been optimized the bang path of power; Only occupied very little interior space, this just makes the H point of the 3rd row's seat suitably toward declining, increase personnel's head space, and the 3rd row passenger's travelling comfort gets a promotion; Not very lofty design of part, so the Sheet Metal Forming Technology of part improves; Simultaneously, avoid four layers of welding by offering breach at described rear wheel casing inner plate 2 with the junction on described rear floor 3, make this structure in the time that total welding connects, only need weld chassis side rail assembly 4, rear floor 3, chassis side rail assembly 4 connection places, simplified welding process.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the rear shock absorber mounting structure of an automobile, comprise side wall assembly, rear wheel casing inner plate, rear floor and chassis side rail assembly, described side wall assembly is connected with described rear wheel casing inner plate, described rear Floor-board frame is located on described chassis side rail assembly, described rear floor is connected with described rear wheel casing inner plate, it is characterized in that: the rear shock absorber mounting structure of described automobile also comprises brace panel, described brace panel is arranged on the outside of described rear wheel casing inner plate, the two ends of described brace panel respectively with described side wall assembly, chassis side rail assembly connects, the inner side of described rear wheel casing inner plate is connected with rear shock absorber adapter plate.
2. the rear shock absorber mounting structure of automobile according to claim 1, is characterized in that: the junction on described rear wheel casing inner plate and described rear floor is provided with breach, and described brace panel is connected with described chassis side rail assembly through described breach.
3. the rear shock absorber mounting structure of automobile according to claim 2, is characterized in that: described brace panel directly welds through described breach and described chassis side rail assembly.
4. the rear shock absorber mounting structure of automobile according to claim 1, is characterized in that: on described rear wheel casing inner plate, brace panel and rear shock absorber adapter plate, be equipped with the reinforced rib coinciding.
5. the rear shock absorber mounting structure of automobile according to claim 1, is characterized in that: between described rear shock absorber adapter plate and described rear wheel casing inner plate, be provided with the first cavity.
6. the rear shock absorber mounting structure of automobile according to claim 1, is characterized in that: between described brace panel and described rear wheel casing inner plate, be provided with the second cavity.
7. the rear shock absorber mounting structure of automobile according to claim 1, it is characterized in that: described rear wheel casing inner plate is provided with arc cavity, described arc-shaped cavity body is positioned at the inner side of described rear wheel casing inner plate, and described rear shock absorber adapter plate is connected with the arc cavity of described rear wheel casing inner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508078.5A CN103847452B (en) | 2012-12-03 | 2012-12-03 | The rear shock absorber of a kind of automobile installs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508078.5A CN103847452B (en) | 2012-12-03 | 2012-12-03 | The rear shock absorber of a kind of automobile installs structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103847452A true CN103847452A (en) | 2014-06-11 |
| CN103847452B CN103847452B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210508078.5A Active CN103847452B (en) | 2012-12-03 | 2012-12-03 | The rear shock absorber of a kind of automobile installs structure |
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| Country | Link |
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| CN (1) | CN103847452B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730178A (en) * | 2014-12-30 | 2016-07-06 | (株)星宇Hitech | Mounting Unit Of Shock Absorber For Vehicle |
| CN106275096A (en) * | 2015-06-09 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | A kind of rear wheel cover stiffener assembly |
| CN106627768A (en) * | 2017-02-04 | 2017-05-10 | 安徽工程大学 | Installation structure for automobile rear shock absorber |
| CN109398502A (en) * | 2018-12-07 | 2019-03-01 | 上汽通用五菱汽车股份有限公司 | A kind of reinforcement structure of inner plate of automobile rear wheel cover and rear floor |
| CN109823401A (en) * | 2017-11-23 | 2019-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of mounting assembly of independent rear suspension |
| CN110329357A (en) * | 2019-07-26 | 2019-10-15 | 奇瑞汽车股份有限公司 | C column reinforcement plate connection structure |
| CN109823401B (en) * | 2017-11-23 | 2024-04-26 | 上汽通用五菱汽车股份有限公司 | Mounting assembly of rear independent suspension |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273073A (en) * | 1997-03-31 | 1998-10-13 | Nissan Motor Co Ltd | Shock absorber mounting structure |
| JPH11348826A (en) * | 1998-06-15 | 1999-12-21 | Fuji Heavy Ind Ltd | Vehicle body structure |
| CN1572631A (en) * | 2003-05-21 | 2005-02-02 | 现代自动车株式会社 | Upper mounting structure of rear strut assembly |
| CN201922879U (en) * | 2010-12-29 | 2011-08-10 | 奇瑞汽车股份有限公司 | Assembling structure for rear damper seat of automobile body |
| CN102555717A (en) * | 2010-12-07 | 2012-07-11 | 现代自动车株式会社 | Shock absorber mounting bracket reinforcing structure |
-
2012
- 2012-12-03 CN CN201210508078.5A patent/CN103847452B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273073A (en) * | 1997-03-31 | 1998-10-13 | Nissan Motor Co Ltd | Shock absorber mounting structure |
| JPH11348826A (en) * | 1998-06-15 | 1999-12-21 | Fuji Heavy Ind Ltd | Vehicle body structure |
| CN1572631A (en) * | 2003-05-21 | 2005-02-02 | 现代自动车株式会社 | Upper mounting structure of rear strut assembly |
| CN102555717A (en) * | 2010-12-07 | 2012-07-11 | 现代自动车株式会社 | Shock absorber mounting bracket reinforcing structure |
| CN201922879U (en) * | 2010-12-29 | 2011-08-10 | 奇瑞汽车股份有限公司 | Assembling structure for rear damper seat of automobile body |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730178A (en) * | 2014-12-30 | 2016-07-06 | (株)星宇Hitech | Mounting Unit Of Shock Absorber For Vehicle |
| CN105730178B (en) * | 2014-12-30 | 2018-06-05 | (株)星宇Hitech | For the installation unit of the damper of the vehicles |
| CN106275096A (en) * | 2015-06-09 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | A kind of rear wheel cover stiffener assembly |
| CN106627768A (en) * | 2017-02-04 | 2017-05-10 | 安徽工程大学 | Installation structure for automobile rear shock absorber |
| CN106627768B (en) * | 2017-02-04 | 2023-03-28 | 安徽工程大学 | Automobile rear shock absorber mounting structure |
| CN109823401A (en) * | 2017-11-23 | 2019-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of mounting assembly of independent rear suspension |
| CN109823401B (en) * | 2017-11-23 | 2024-04-26 | 上汽通用五菱汽车股份有限公司 | Mounting assembly of rear independent suspension |
| CN109398502A (en) * | 2018-12-07 | 2019-03-01 | 上汽通用五菱汽车股份有限公司 | A kind of reinforcement structure of inner plate of automobile rear wheel cover and rear floor |
| CN110329357A (en) * | 2019-07-26 | 2019-10-15 | 奇瑞汽车股份有限公司 | C column reinforcement plate connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103847452B (en) | 2016-06-01 |
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