CN110861716A - Modular automobile rear wheel cover structure - Google Patents
Modular automobile rear wheel cover structure Download PDFInfo
- Publication number
- CN110861716A CN110861716A CN201911242478.4A CN201911242478A CN110861716A CN 110861716 A CN110861716 A CN 110861716A CN 201911242478 A CN201911242478 A CN 201911242478A CN 110861716 A CN110861716 A CN 110861716A
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- rear wheel
- wheel cover
- inner plate
- outer plate
- vertical side
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a modularized automobile rear wheel cover structure, which is symmetrically assembled at the space positions of left and right rear wheels of a frame assembly, wherein each rear wheel cover structure consists of a rear wheel cover outer plate and a rear wheel cover inner plate, the rear wheel cover outer plate is positioned at the outer side position of the rear wheel space of the frame assembly and comprises an arc-shaped outer plate structure and a vertical side outer plate structure; the rear wheel cover inner plate is positioned at the inner side position of the rear wheel space of the frame assembly and comprises an arc inner plate structure, a vertical side inner plate structure and a vertical inner plate plane; the bottom edge of the vertical side outer plate structure, the vertical side inner plate structure and the integral bottom edge of the vertical inner plate plane are connected with the frame assembly. The invention provides the automobile rear wheel cover structure which is simple in structure, reliable in process, certain in universality and low in cost, and meets the space requirements of an automobile body platform on different wheel covers.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to a modularized automobile rear wheel cover structure.
Background
The automobile rear wheel cover is one of important components in automobile parts, the conventional automobile rear wheel cover is generally of an integrated sheet metal stamping structure, the shape characteristic is complex, the mold manufacturing cost is high, the drawing depth is deep, quality defects such as dark injury, cracks and the like easily occur to parts, and the rejection rate is high.
In addition, the rear wheel cover structure of the existing automobile has the problems of poor universality and incapability of meeting the requirements of wheel cover space with different tire width sizes and wheel tracks.
Therefore, in order to solve the above technical problems, there is an urgent need in the market for a rear wheel cover structure of an automobile, which has a simple structure, low cost, and certain versatility.
Disclosure of Invention
Therefore, the invention aims to provide a modularized automobile rear wheel cover structure, which has the following specific technical scheme:
a modularized automobile rear wheel cover structure is symmetrically assembled at the space positions of left and right rear wheels of a frame assembly, each rear wheel cover structure consists of a rear wheel cover outer plate and a rear wheel cover inner plate, wherein,
the rear wheel cover outer plate is positioned at the outer side position of the rear wheel space of the frame assembly, the upper part of the rear wheel cover outer plate is of an arc outer plate structure, the lower part of the rear wheel cover outer plate is of a vertical side outer plate structure connected with two ends of the arc outer plate structure along the vehicle length direction, and the joint of the arc outer plate structure and the vertical side outer plate structure is in fillet transition;
the rear wheel cover inner plate is positioned at the inner side position of the rear wheel space of the frame assembly and comprises an arc inner plate structure matched with the arc of the arc outer plate structure and a vertical side inner plate structure matched with the length of the vertical side outer plate structure; the connection part of the arc inner plate structure and the vertical side inner plate structure is in fillet transition, and the rear wheel cover outer plate can be just lapped on the rear wheel cover inner plate; one side of the rear wheel casing inner plate, which is far away from the rear wheel casing outer plate, is a vertical inner plate plane, and the joint of the vertical inner plate plane and the arc-shaped inner plate structure as well as the vertical side inner plate structure is in fillet transition;
the bottom edge of the vertical side outer plate structure, the vertical side inner plate structure and the integral bottom edge of the vertical inner plate plane are connected with the frame assembly.
The invention provides the automobile rear wheel cover structure which is simple in structure, reliable in process, certain in universality and low in cost, and meets the space requirements of an automobile body platform on different wheel covers.
On the basis of the technical scheme, the invention can be improved as follows:
preferably, the overlapped part of the rear wheel casing inner plate and the rear wheel casing outer plate is designed with an avoiding structure with corresponding thickness, and the avoiding structure enables a plane formed after the rear wheel casing outer plate is overlapped with the rear wheel casing inner plate to be flush with the adjacent outer side surface of the rear wheel casing inner plate.
The avoiding structure enables the whole outer surface of the whole automobile rear wheel cover structure to be in a smooth state, so that the connection strength of the automobile rear wheel cover is guaranteed, and the whole attractiveness of the appearance of the automobile rear wheel cover is guaranteed.
Preferably, the bottom edge of the vertical side outer plate structure, the bottom edge of the vertical side inner plate structure and the integral bottom edge of the vertical inner plate plane have flange edges extending horizontally outwards for connecting with the frame assembly, and the flange edges are lapped on the frame assembly and assembled through resistance welding.
The flange edge can ensure that the whole automobile rear wheel cover structure is more firmly fixed on the frame assembly.
Preferably, the flange edge and the frame assembly are welded and then sealed by coating a sealant at the lap joint position, so that the joint of the flange edge and the frame assembly is more attractive and compact.
Preferably, the size of the space of the wheel cover can be adjusted by adjusting the length of the rear wheel cover outer plate in the vehicle width direction so as to adapt to assembling different vehicle types.
Preferably, the rear wheel house outer panel is overlapped on the rear wheel house inner panel and assembled by resistance welding.
The modularized automobile rear wheel cover structure provided by the invention has the advantages that the original rear wheel cover structure is simplified and the manufacturing process difficulty is reduced under the condition of meeting the structural strength and rigidity requirements, and the modularized and universal manufacturing requirements of automobiles are met by the split design mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 the accompanying drawing is a schematic assembly of the present invention.
Figure 2 is an exploded view of the assembly of the present invention.
FIG. 3 is an overall view of the modular automobile rear wheel cover structure of the present invention.
Fig. 4 is an exploded view of the modular automobile rear wheel cover structure of the present invention.
Wherein, in the figure,
1-a frame assembly; 2-rear wheel cover outer plate, 21-arc outer plate structure, 22-vertical side outer plate structure; 3-rear wheel cover inner plate, 31-arc inner plate structure, 32-vertical side inner plate structure, 33-vertical inner plate plane and 34-avoidance structure; 4-flanged edge.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example (b):
a modular automobile rear wheel cover structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1 and 2, the embodiment of the invention discloses a modular automobile rear wheel cover structure, which has two structures in total and is symmetrically assembled at the space positions of left and right rear wheels of a frame assembly 1.
As shown in fig. 3 and 4, each rear wheel house structure is composed of a rear wheel house outer panel 2 and a rear wheel house inner panel 3, the rear wheel house outer panel 2 is lapped on the rear wheel house inner panel 3 and assembled by resistance welding, wherein,
the rear wheel cover outer plate 2 is positioned at the outer side position of a rear wheel space of the frame assembly 1, the upper part of the rear wheel cover outer plate is an arc outer plate structure 21, the lower part of the rear wheel cover outer plate is two vertical side outer plate structures 22 connected with the two ends of the arc outer plate structure 21 along the vehicle length direction, and the joint of the arc outer plate structure 21 and the two vertical side outer plate structures 22 is in fillet transition.
The rear wheel cover inner plate 3 is positioned at the inner side position of the rear wheel space of the frame assembly 1, and the rear wheel cover inner plate 3 comprises an arc inner plate structure 31 matched with the arc of the arc outer plate structure 21 and a vertical side inner plate structure 32 matched with the length of the vertical side outer plate structure 22; the joint of the arc inner plate structure 31 and the vertical side inner plate structure 32 is also in fillet transition; the above structure enables the rear wheel house outer panel 2 to be just lapped on the rear wheel house inner panel 3 and assembled by resistance welding.
Furthermore, the part of the rear wheel casing inner plate 3, which is lapped with the rear wheel casing outer plate 2, is also designed with an avoiding structure 34 with corresponding thickness, and the avoiding structure 34 enables the plane formed after the lapping of the rear wheel casing outer plate 2 and the rear wheel casing inner plate 3 to be flush with the adjacent outer side surface of the rear wheel casing inner plate 3, so as to ensure the smoothness of the outer surface of the whole automobile rear wheel casing.
One side of the rear wheel casing inner plate 3, which is far away from the rear wheel casing outer plate 2, is a vertical inner plate plane 33, and the joints of the vertical inner plate plane 33, the arc-shaped inner plate structure 31 and the vertical side inner plate structure 32 are also in fillet transition.
The bottom edge of the vertical side outer plate structure 22, the integral bottom edge of the vertical side inner plate structure 32 and the vertical inner plate plane 33 are connected with the frame assembly 1.
Specifically, the bottom edge of the vertical side outer panel structure 22, the integral bottom edge of the vertical side inner panel structure 32 and the vertical inner panel plane 33 have a flange 4 extending horizontally outward for connection to the frame assembly 1, the flange 4 is overlapped on the frame assembly 1 and assembled by resistance welding, and further, a sealant is applied to the overlapped position for sealing.
The rear wheel casing outer plate 2 is integrally of an arc-shaped structure, and the size of the wheel casing space can be adjusted by adjusting the length of the rear wheel casing outer plate 2 in the vehicle width direction, so that the assembly with vehicle types with different wheel casing space requirements is realized.
The split design mode of the rear wheel casing outer plate 2+ the rear wheel casing inner plate 3 simplifies the original rear wheel casing structure, reduces the manufacturing process difficulty, meets the manufacturing requirements of automobile modularization and generalization, and is suitable for popularization and application under the condition of meeting the requirements of structural strength and rigidity.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A modularized automobile rear wheel cover structure is symmetrically assembled at the space positions of left and right rear wheels of a frame assembly (1), and is characterized in that each rear wheel cover structure consists of a rear wheel cover outer plate (2) and a rear wheel cover inner plate (3), wherein,
the rear wheel cover outer plate (2) is positioned at the outer side of a rear wheel space of the frame assembly (1), the upper part of the rear wheel cover outer plate is provided with an arc-shaped outer plate structure (21), the lower part of the rear wheel cover outer plate is provided with a vertical side outer plate structure (22) connected with the two ends of the arc-shaped outer plate structure (21) along the vehicle length direction, and the joint of the arc-shaped outer plate structure (21) and the vertical side outer plate structure (22) is in fillet transition;
the rear wheel cover inner plate (3) is positioned at the inner side position of a rear wheel space of the frame assembly (1), and the rear wheel cover inner plate (3) comprises an arc inner plate structure (31) matched with the arc of the arc outer plate structure (21) and a vertical side inner plate structure (32) matched with the length of the vertical side outer plate structure (22); the connecting part of the arc-shaped inner plate structure (31) and the vertical side inner plate structure (32) is in fillet transition, and the rear wheel cover outer plate (2) can be just lapped on the rear wheel cover inner plate (3); one side, far away from the rear wheel cover outer plate (2), of the rear wheel cover inner plate (3) is a vertical inner plate plane (33), and the joint of the vertical inner plate plane (33) and the arc-shaped inner plate structure (31) and the vertical side inner plate structure (32) is in fillet transition;
the bottom edge of the vertical side outer plate structure (22), the vertical side inner plate structure (32) and the integral bottom edge of the vertical inner plate plane (33) are connected with the frame assembly (1).
2. The modular automobile rear wheel cover structure according to claim 1, characterized in that the overlapping part of the rear wheel cover inner plate (3) and the rear wheel cover outer plate (2) is designed with an avoiding structure (34) with corresponding thickness, and the avoiding structure (34) enables the plane formed after the overlapping of the rear wheel cover outer plate (2) and the rear wheel cover inner plate (3) to be flush with the adjacent outer side surface of the rear wheel cover inner plate (3).
3. A modular automobile rear wheel cover structure according to claim 1, characterized in that the bottom edge of the vertical side outer panel structure (22), the integral bottom edge of the vertical side inner panel structure (32) and the vertical inner panel plane (33) have a flange (4) extending horizontally outward for connection with the frame assembly (1), and the flange (4) is overlapped on the frame assembly (1) and assembled by resistance welding.
4. A modular vehicle rear wheel cover structure according to claim 3, wherein said flange (4) is welded to said frame assembly (1) and sealed at the overlapping position by applying a sealant.
5. The modular automobile rear wheel cover structure according to claim 1, characterized in that the adjustment of the space size of the wheel cover can be realized by adjusting the length of the rear wheel cover outer plate (2) in the vehicle width direction to adapt to the assembly of different vehicle types.
6. A modular automobile rear wheel cover structure according to claim 1, characterized in that the rear wheel cover outer panel (2) is lapped over the rear wheel cover inner panel (3) and assembled by resistance welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242478.4A CN110861716A (en) | 2019-12-06 | 2019-12-06 | Modular automobile rear wheel cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242478.4A CN110861716A (en) | 2019-12-06 | 2019-12-06 | Modular automobile rear wheel cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110861716A true CN110861716A (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911242478.4A Pending CN110861716A (en) | 2019-12-06 | 2019-12-06 | Modular automobile rear wheel cover structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458719A (en) * | 2021-06-07 | 2021-10-01 | 东风柳州汽车有限公司 | Sheet metal structure for body-in-white and manufacturing method thereof |
| 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 |
-
2019
- 2019-12-06 CN CN201911242478.4A patent/CN110861716A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458719A (en) * | 2021-06-07 | 2021-10-01 | 东风柳州汽车有限公司 | Sheet metal structure for body-in-white and manufacturing method thereof |
| 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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