Side wall outer plate structure

Abstract

The utility model discloses a side wall outer plate structure which comprises a side wall outer plate, the upper portion of the side wall outer plate comprises a side wall outer plate upper flanging face and a side wall outer plate upper vertical face which are sequentially connected, and a plurality of dustpan-shaped wrinkle absorbing ribs are arranged on the side wall outer plate upper flanging face. And a gap is reserved between the edge of the dustpan-shaped wrinkle absorbing rib and the edge of the upper vertical surface of the side wall outer plate. According to the utility model, through the arrangement of the dustpan-shaped wrinkle absorbing rib, the opening at the front end of the dustpan-shaped wrinkle absorbing rib is large, and the opening at the rear end of the dustpan-shaped wrinkle absorbing rib is small, so that the stamping and wrinkle absorbing of the side wall outer plate are facilitated, and wrinkles are prevented from occurring after the upper flanging surface of the side wall outer plate is stamped; and the defects of unsmooth stamping, stamping dents and the like on the appearance surface of the side wall outer plate are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile body structures, and more specifically to a side outer panel structure. Background Art

[0002] The side panel is an important exterior part of the car, and the structural design of the side panel has an important impact on the stamping and surface quality of the side panel. At present, the stamping of the side panel of the vehicle often causes wrinkles, overlaps, cracks, deformation, etc., or there are dents on the surface of the side panel, which indicates poor stamping quality and affects the appearance quality of the vehicle. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to prevent wrinkles from appearing on the flanged surface of the side outer panel after stamping.

[0004] The utility model solves the above-mentioned technical problems through the following technical means: a side outer panel structure, including a side outer panel, the upper part of the side outer panel includes a side outer panel flange surface and a side outer panel upper vertical surface connected in sequence, a plurality of dustpan-shaped wrinkle absorption ribs are arranged on the side outer panel flange surface, and a gap is left between the edge of the dustpan-shaped wrinkle absorption ribs and the edge of the side outer panel upper vertical surface.

[0005] As a preferred technical solution, a raised wrinkle absorption rib and a sunken wrinkle absorption rib are provided at the lower corner of the rear triangular window area of ​​the side outer panel, and both are located within the installation covering area of ​​the rear triangular window glass assembly.

[0006] As a preferred technical solution, a second convex wrinkle suction rib and a second concave wrinkle suction rib are stacked at the corner of the wheel eyebrow area of ​​the side outer panel.

[0007] As a preferred technical solution, a notch is provided at the front end of the threshold area of ​​the side outer panel.

[0008] As a preferred technical solution, the lower part of the side outer panel includes a lower flange surface of the side outer panel and a lower vertical surface of the side outer panel which are connected in sequence. A plurality of wrinkle suction ribs are provided on the lower flange surface of the side outer panel, and a gap is left between the edge of the wrinkle suction ribs and the edge of the lower vertical surface of the side outer panel.

[0009] As a preferred technical solution, the top surface of the dustpan-shaped wrinkle-absorbing ribs formed on the flanged surface of the side outer panel forms the upper surface of the dustpan-shaped wrinkle-absorbing ribs, and the angle between the dustpan-shaped wrinkle-absorbing ribs and the flanged surface of the side outer panel is 2-3°.

[0010] As a preferred technical solution, a raised wrinkle suction rib 1 and a sunken wrinkle suction rib 1 are provided at the lower corner of the rear triangular window area of ​​the side outer panel, and the sunken wrinkle suction rib 1 and the sunken wrinkle suction rib 1 are arranged adjacent to each other.

[0011] As a preferred technical solution, the second boss wrinkle suction rib is arranged at the corner of the wheel arch area of ​​the side outer panel, and the second recessed wrinkle suction rib is arranged on the second boss wrinkle suction rib.

[0012] As a preferred technical solution, a gap is left between the rounded edge of the wrinkle suction rib and the rounded edge of the lower vertical surface of the side outer panel.

[0013] As a preferred technical solution, the distance between adjacent dustpan-shaped wrinkle suction ribs is 100-250 mm.

[0014] The advantages of the utility model are:

[0015] (1) In the utility model, the dustpan-shaped wrinkle-absorbing ribs are arranged with a large front opening and a small rear opening, which is beneficial to the stamping and wrinkle-absorbing of the side outer panel, thereby avoiding the occurrence of wrinkles on the flanged surface of the side outer panel after stamping. A gap is arranged between the edge of the dustpan-shaped wrinkle-absorbing ribs and the edge of the vertical surface of the side outer panel, thereby avoiding the occurrence of defects such as uneven stamping and stamping dents on the appearance of the side outer panel.

[0016] (2) In the utility model, a raised wrinkle absorption rib and a recessed wrinkle absorption rib are added at the lower corner of the rear triangular window of the side outer panel to avoid space limitation and increase the wrinkle absorption area. After the rear triangular window glass assembly is installed, this area can be covered to avoid exposure of the raised wrinkle absorption rib and the recessed wrinkle absorption rib, thereby avoiding affecting the aesthetics of the B-class surface.

[0017] (3) In the present invention, by adding two boss wrinkle absorption ribs at the corners of the fender area of ​​the side outer panel, and adding two recessed wrinkle absorption ribs on the boss wrinkle absorption ribs, space limitation is avoided and the wrinkle absorption area is increased without affecting the installation of the fender here and the aesthetics of the B-class surface.

[0018] (4) In the utility model, a notch is provided at the front end of the side panel sill area to avoid wrinkling of parts, which is beneficial to weight reduction. A wrinkle absorption rib is provided on the lower flange surface that matches the side panel sill reinforcement to avoid wrinkling of the structure and increase the structural strength. At the same time, the root of the fillet of the wrinkle absorption rib on the lower flange surface of the side panel outer panel is set to be non-through from the lower vertical surface of the side panel outer panel to avoid appearance defects such as unevenness on the lower appearance surface of the side panel outer panel. At the same time, it serves as an inlet and outlet channel for the coating liquid to improve the corrosion resistance of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the side outer panel structure provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the upper structure of the side outer panel provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the upper surface structure of a dustpan-shaped wrinkle suction rib provided in an embodiment of the utility model;

[0022] Figure 4 The embodiment of the utility model provides Figure 2 AA cross-sectional structural diagram;

[0023] Figure 5 The embodiment of the utility model provides Figure 4 A schematic diagram of a local enlarged structure;

[0024] Figure 6 A schematic diagram of the structure of the triangular window area of ​​the side outer panel provided by an embodiment of the utility model;

[0025] Figure 7 A schematic diagram of the structure of the corner of the wheel eyebrow area of ​​the side outer panel provided by an embodiment of the utility model;

[0026] Figure 8 A schematic diagram of the structure of the side outer panel threshold area provided by an embodiment of the utility model;

[0027] Fig. 9 The embodiment of the utility model provides Figure 8 BB cross-sectional structure diagram;

[0028] Fig.10 A schematic diagram of the wrinkle suction rib structure provided by an embodiment of the utility model;

[0029] Figure numbers: 1. Side outer panel; 11. Dustpan-shaped wrinkle suction rib; 111. Upper surface of dustpan-shaped wrinkle suction rib; 12. Flange surface of side outer panel; 13. Upper vertical surface of side outer panel; 14. External appearance surface of side outer panel; 15. Raised wrinkle suction rib 1; 16. Recessed wrinkle suction rib 1; 17. Boss; 18. Boss wrinkle suction rib 2; 19. Recessed wrinkle suction rib 2; 20. Notch; 21. Wrinkle suction rib; 22. Lower vertical surface of side outer panel; 23. Lower flange surface of side outer panel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1A side panel structure includes a side panel 1, wherein the side panel 1 includes an upper side panel, a lower side panel, a wheel eyebrow area of ​​the side panel, a rear triangular window area of ​​the side panel, and a door sill area of ​​the side panel. The upper side panel 1 includes an upper side panel flanged surface 12, a side panel vertical surface 13, and an appearance surface 14 of the side panel, which are connected in sequence. The flanged surface 12 of the side panel is provided with a dustpan-shaped wrinkle suction rib 11, and the dustpan-shaped wrinkle suction rib 11 has a large front end opening and a small rear end opening. The top surface of the dustpan-shaped wrinkle suction rib 11 formed on the flanged surface 12 of the side panel forms a dustpan The upper surface 111 of the dustpan-shaped wrinkle-absorbing rib is provided, and a gap is left between the edge of the dustpan-shaped wrinkle-absorbing rib 11 and the edge of the upper vertical surface 13 of the side outer panel, that is, the dustpan-shaped wrinkle-absorbing rib 11 does not extend to the upper vertical surface 13 of the side outer panel; raised and recessed wrinkle-absorbing ribs are provided at the lower corner of the rear triangular window of the side outer panel, and a boss 17 for wrinkle absorption is provided at the rear corner of the rear triangular window of the side outer panel; raised and recessed wrinkle-absorbing ribs are provided at the corners of the wheel arch area of ​​the side outer panel; a notch 20 for avoiding wrinkles is provided at the front end of the door sill area of ​​the side outer panel, and a wrinkle-absorbing rib 21 is provided on the lower flange surface 23 of the side outer panel.

[0032] See also Figure 3 , Figure 4 , Figure 5 , a plurality of dustpan-shaped wrinkle suction ribs 11 are provided on the flanged surface 12 of the side enclosure outer panel. In the present embodiment, 6 to 10 dustpan-shaped wrinkle suction ribs 11 are provided on the flanged surface 12 of the side enclosure outer panel. The distance L between adjacent dustpan-shaped wrinkle suction ribs 11 is 100-250 mm, and the distance M between the root fillet of the dustpan-shaped wrinkle suction rib 11 and the root fillet of the vertical surface 13 of the side enclosure outer panel is greater than 0. In the present embodiment, 2 mm is taken as an example, but not limited to this. This avoids the wrinkle suction rib on the flanged surface 12 of the side enclosure outer panel directly extending to the vertical surface 13 of the side enclosure outer panel, resulting in defects such as uneven stamping and stamping dents on the appearance surface 14 of the side enclosure outer panel. The width P of the dustpan-shaped wrinkle suction rib 11 is 15-25 mm. In the present embodiment, 20 mm is taken as an example. The upper surface 111 of the dustpan-shaped wrinkle suction rib is a convex surface, and the angle N between it and the flanged surface 12 of the side enclosure outer panel is 2-3°. In the present embodiment, 2.5° is taken as an example.

[0033] See also Figure 6, a raised wrinkle suction rib 15 and a sunken wrinkle suction rib 16 are provided at the lower corner of the rear triangular window of the side outer panel, both of which are located in the installation coverage area of ​​the rear triangular window glass assembly. Since the arrangement space of the raised wrinkle suction rib 15 is limited, and if the raised wrinkle suction rib 15 is too high, it is easy to interfere with the installation structure of the rear triangular window. A single raised wrinkle suction rib 15 leads to incomplete wrinkle suction here. On this basis, a sunken wrinkle suction rib 16 is added, and the depth of the sunken wrinkle suction rib 16 is 2-3 mm, the sunken wrinkle absorption rib 16 is close to the raised wrinkle absorption rib 15 and is arranged at the rounded corners of the rear triangular window installation surface and the rear triangular window sealing surface. After the rear triangular window glass assembly is installed, this area can be covered to avoid the raised wrinkle absorption rib 15 and the sunken wrinkle absorption rib 16 being exposed. This structure avoids space limitation and increases the wrinkle absorption area while avoiding affecting the aesthetics of the B-class surface. A boss 17 is provided at the rear corner of the rear triangular window of the side outer panel to avoid wrinkling or cracking caused by the deep stamping height.

[0034] See also Figure 7 The corners of the wheel eyebrow area of ​​the side outer panel are prone to wrinkling due to stacking. A convex wrinkle absorption rib 18 is provided at the corner of the wheel eyebrow area of ​​the side outer panel. A concave wrinkle absorption rib 19 is provided on the convex wrinkle absorption rib 18. The depth of the concave wrinkle absorption rib 19 is set to 2-3mm. The structure formed by the superposition of the convex wrinkle absorption rib 18 and the concave wrinkle absorption rib 19 increases the wrinkle absorption area to avoid insufficient wrinkle absorption without affecting the installation of the wheel eyebrow here and the appearance of the B-class surface.

[0035] See also Figure 8 A notch 20 is provided at the front end of the side panel threshold area to avoid wrinkling of parts here, while reducing the use of materials, which is conducive to lightweighting. A lower flange surface 23 of the side panel outer panel that matches the side panel threshold reinforcement is provided with multiple wrinkle absorption ribs 21 to avoid wrinkling of the structure here and increase the structural strength.

[0036] See also Fig. 9 , Fig.10 The lower part of the side outer panel includes a lower flange surface 23 of the side outer panel, a lower vertical surface 22 of the side outer panel, and a lower appearance surface of the side outer panel, which are connected in sequence. In this embodiment, 6-8 suction ribs 21 are provided, and the height C of the suction ribs 21 is 2mm-3mm; the width E of the suction ribs 21 is 20mm-40mm, and the suction ribs 21 do not extend to the lower vertical surface 22 of the side outer panel. A gap is left between the edge of the suction ribs 21 and the edge of the lower vertical surface 22 of the side outer panel. The distance D between the fillet of the suction ribs 21 on the lower flange surface 23 of the side outer panel and the root fillet of the lower vertical surface 22 of the side outer panel is greater than 0, so as to avoid appearance defects such as unevenness on the appearance surface of the lower part of the side outer panel. At the same time, the suction ribs 21 serve as the inlet and outlet channels of the coating liquid, so as to avoid the accumulation of coating liquid affecting the anti-corrosion performance of the vehicle body.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A side outer panel structure, comprising a side outer panel, characterized in that: The upper part of the side outer panel includes a flanged surface of the side outer panel and an upper vertical surface of the side outer panel which are connected in sequence. A plurality of dustpan-shaped wrinkle suction ribs are arranged on the flanged surface of the side outer panel, and a gap is left between the edge of the dustpan-shaped wrinkle suction ribs and the edge of the vertical surface of the side outer panel.

2. A side outer panel structure according to claim 1, characterized in that: A raised wrinkle absorption rib and a sunken wrinkle absorption rib are provided at the lower corner of the rear triangular window area of ​​the side outer panel, and both of them are located within the installation covering area of ​​the rear triangular window glass assembly.

3. The side outer panel structure according to claim 1, characterized in that: A second convex wrinkle absorption rib and a second concave wrinkle absorption rib are stacked at the corner of the wheel eyebrow area of ​​the side outer panel.

4. The side outer panel structure according to claim 1, characterized in that: A notch is provided at the front end of the threshold area of ​​the side outer panel.

5. The side outer panel structure according to claim 1, characterized in that: The lower part of the side outer panel includes a lower flange surface of the side outer panel and a lower vertical surface of the side outer panel which are connected in sequence. A plurality of wrinkle suction ribs are arranged on the lower flange surface of the side outer panel, and a gap is left between the edge of the wrinkle suction ribs and the edge of the lower vertical surface of the side outer panel.

6. The side outer panel structure according to claim 1, characterized in that: The top surface of the dustpan-shaped wrinkle-absorbing rib formed on the flanged surface of the side outer panel forms the upper surface of the dustpan-shaped wrinkle-absorbing rib, and the angle between the dustpan-shaped wrinkle-absorbing rib and the flanged surface of the side outer panel is 2-3°.

7. The side outer panel structure according to claim 2, characterized in that: A raised wrinkle suction rib 1 and a sunken wrinkle suction rib 1 are provided at the lower corner of the rear triangular window area of ​​the side outer panel, and the sunken wrinkle suction rib 1 and the sunken wrinkle suction rib 1 are arranged adjacent to each other.

8. The side outer panel structure according to claim 3, characterized in that: The second boss wrinkle suction rib is arranged at the corner of the wheel eyebrow area of ​​the side outer panel, and the second recessed wrinkle suction rib is arranged on the second boss wrinkle suction rib.

9. The side outer panel structure according to claim 5, characterized in that: A gap is left between the rounded edge of the wrinkle suction rib and the rounded edge of the lower vertical surface of the side enclosure outer panel.

10. The side outer panel structure according to claim 1, characterized in that: The distance between adjacent dustpan-shaped wrinkle suction ribs is 100-250 mm.

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