CN215663658U - SUV motorcycle type left side wall outer plate lower structure - Google Patents
SUV motorcycle type left side wall outer plate lower structure Download PDFInfo
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- CN215663658U CN215663658U CN202121296546.8U CN202121296546U CN215663658U CN 215663658 U CN215663658 U CN 215663658U CN 202121296546 U CN202121296546 U CN 202121296546U CN 215663658 U CN215663658 U CN 215663658U
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- outer plate
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Abstract
The utility model relates to a lower structure of an outer plate of a left side wall of an SUV (sports utility vehicle) model, relating to the technical field of automobile design and manufacture. The lower structure of the left side wall outer plate of the SUV vehicle comprises a left threshold boundary beam outer plate and a left side wall outer plate, wherein the left side wall outer plate is arranged on the outer side of the left threshold boundary beam outer plate, and the left threshold boundary beam outer plate and the left side wall outer plate are welded inside to form an internal cavity; the lower end of the left doorsill edge beam outer plate is a left doorsill connecting end, and the lower end of the left side wall outer plate is provided with a side wall connecting end; and a convex rib structure is arranged on the side wall connecting end, and after the side wall connecting end and the left doorsill connecting end are welded, the inner cavity is communicated with the outer space through the convex rib structure. The lower structure of the left side wall outer plate of the SUV vehicle type can quickly discharge liquid when electrophoresis is discharged from the tank, so that the problem of liquid accumulation is solved, and the electrophoresis quality is improved.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a lower structure of an outer plate of a left side wall of an SUV (sports utility vehicle) model.
Background
The pretreatment electrophoresis production line of the coating workshop mostly adopts a double-swing-rod conveying mode, namely, a vehicle body inclines for 45 degrees to enter and exit an electrophoresis tank. In the prior art, as shown in fig. 1-3, the lap joint position of the metal plate of the lower part of the SUV left side wall outer plate and the left threshold side beam outer plate is flat and has no characteristic rib structure, the structure has defects in the actual production process, a cavity formed by the lower part of the left side wall outer plate and the left threshold side beam outer plate has no drain hole, liquid is accumulated in the electrophoresis process, and the electrophoresis paint film effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model aims to provide a lower part structure of a left side-frame outer plate of an SUV (sports utility vehicle) type.
The lower structure of the left side wall outer plate of the SUV vehicle comprises a left threshold boundary beam outer plate and a left side wall outer plate, wherein the left side wall outer plate is arranged on the outer side of the left threshold boundary beam outer plate, and the left threshold boundary beam outer plate and the left side wall outer plate are welded inside to form an internal cavity; the lower end of the left doorsill edge beam outer plate is a left doorsill connecting end, and the lower end of the left side wall outer plate is provided with a side wall connecting end; and a convex rib structure is arranged on the side wall connecting end, and after the side wall connecting end and the left doorsill connecting end are welded, the inner cavity is communicated with the outer space through the convex rib structure.
Wherein, the convex rib structure is a semicircular convex rib structure.
Wherein, the height of the convex rib structure is 3.0 mm.
The left doorsill boundary beam outer plate is of a metal plate structure.
The left doorsill edge beam outer plate comprises a vertical plate, an upper side plate located above the vertical plate and a lower side plate located below the vertical plate.
Wherein, left threshold link sets up in the below of curb plate down.
Wherein, the left side wall planking is the sheet metal construction.
The left side wall outer plate comprises a side wall molded surface, a side wall lower molded surface matched with the lower side plate is arranged below the side wall molded surface, and a side wall upper molded surface matched with the upper side plate is arranged above the side wall molded surface.
The side wall connecting end is arranged below the side wall lower molded surface.
Compared with the prior art, the lower structure of the left side wall outer plate of the SUV vehicle has the following beneficial effects:
1. the characteristic rib structure is added, so that no working procedure is increased in the stamping process, and no cost is increased;
2. the characteristic rib structure is added, so that liquid is quickly discharged when electrophoresis is discharged from the tank, the problem of liquid accumulation is avoided, and the electrophoresis quality is improved;
3. the coating and frictioning can completely seal the characteristic rib structure, and the problems of poor sealing and corrosion are avoided.
Drawings
Fig. 1 is an external view of a left side outer panel of an SUV vehicle in the prior art.
Fig. 2 is an enlarged view of a lower portion of the outer panel shown in fig. 1.
Fig. 3 is a schematic sectional view along a-a of fig. 2.
Fig. 4 is an external view schematic diagram of the SUV motorcycle-type quarter outer panel of embodiment 1.
Fig. 5 is an enlarged view of a lower circled portion of the outer plate of fig. 4.
Fig. 6 is a schematic cross-sectional view taken along the direction B-B in fig. 5.
Detailed Description
The lower structure of the left side wall outer panel of the SUV vehicle of the present invention will be further described with reference to the following embodiments to help those skilled in the art to more fully, accurately and deeply understand the technical solution of the present invention.
Example 1
As shown in fig. 4 to 6, the lower structure of the SUV-type left side girth outer panel of the present embodiment includes a left rocker outer panel 10 and a left side girth outer panel 20, the left side girth outer panel 20 is disposed outside the left rocker outer panel 10, and the left rocker outer panel 10 and the left side girth outer panel 20 are welded inside to form an internal cavity 30; the left doorsill boundary beam outer plate 10 is of a sheet metal structure, the vertical plate 11, the upper side plate 15 located above the vertical plate 11 and the lower side plate 12 located below the vertical plate 11 are arranged, and a left doorsill connecting end 13 is arranged below the lower side plate 12. The left side encloses planking 20 and is the sheet metal construction, including side wall profile 21, the below of side wall profile 21 be provided with profile 22 under the side wall that lower plate 12 matches, the top of side wall profile 21 be provided with profile 25 on the side wall that upper plate 15 matches, the below of profile 22 is provided with side wall link 23 under the side wall. And a convex rib structure is arranged on the side wall connecting end 23, and after the side wall connecting end 23 and the left doorsill connecting end 13 are welded, the inner cavity 30 is communicated with the external space through the convex rib structure.
The flowing back muscle of this embodiment is applied and is enclosed the planking lower part in the left side, and the characteristic muscle height can be designed for 3.0mm, and the form can take the protruding muscle structure of semi-circle, goes into groove stage accessible characteristic muscle position and with wheel casing inner space gas outgoing rapidly, avoids producing the air chamber, guarantees the electrophoresis lacquer membrane quality, promotes automobile body corrosion behavior. After electrophoretic coating, the glue can be coated to seal the convex rib structure, so that the sealing effect is ensured.
It is obvious to those skilled in the art that the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial modifications made by the method concept and technical scheme of the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a SUV motorcycle type left side wall planking substructure which characterized in that: the side sill comprises a left side sill outer plate and a left side wall outer plate, wherein the left side wall outer plate is arranged on the outer side of the left side sill outer plate, and the left side sill outer plate and the left side wall outer plate are welded inside to form an internal cavity; the lower end of the left doorsill edge beam outer plate is a left doorsill connecting end, and the lower end of the left side wall outer plate is provided with a side wall connecting end; and a convex rib structure is arranged on the side wall connecting end, and after the side wall connecting end and the left doorsill connecting end are welded, the inner cavity is communicated with the outer space through the convex rib structure.
2. The SUV vehicle type quarter outer panel substructure according to claim 1, characterized in that: the convex rib structure is a semicircular convex rib structure.
3. The SUV vehicle type quarter outer panel substructure according to claim 1, characterized in that: the height of the convex rib structure is 3.0 mm.
4. The SUV vehicle type quarter outer panel substructure according to claim 1, characterized in that: the left doorsill boundary beam outer plate is of a metal plate structure.
5. The SUV vehicle type quarter outer panel substructure according to claim 1, characterized in that: the left doorsill boundary beam outer plate comprises a vertical plate, an upper side plate located above the vertical plate and a lower side plate located below the vertical plate.
6. The SUV vehicle type left side apron outer panel substructure of claim 5, wherein: the left doorsill connecting end is arranged below the lower side plate.
7. The SUV vehicle type quarter outer panel substructure according to claim 1, characterized in that: the left side wall outer plate is of a metal plate structure.
8. The SUV vehicle type quarter outer panel substructure of claim 6, wherein: the left side wall outer plate comprises a side wall molded surface, the side wall lower molded surface matched with the lower side plate is arranged below the side wall molded surface, and the side wall upper molded surface matched with the upper side plate is arranged above the side wall molded surface.
9. The SUV vehicle type left side apron outer panel substructure of claim 8, wherein: the side wall connecting end is arranged below the side wall lower molding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296546.8U CN215663658U (en) | 2021-06-09 | 2021-06-09 | SUV motorcycle type left side wall outer plate lower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296546.8U CN215663658U (en) | 2021-06-09 | 2021-06-09 | SUV motorcycle type left side wall outer plate lower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663658U true CN215663658U (en) | 2022-01-28 |
Family
ID=79974721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296546.8U Active CN215663658U (en) | 2021-06-09 | 2021-06-09 | SUV motorcycle type left side wall outer plate lower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663658U (en) |
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2021
- 2021-06-09 CN CN202121296546.8U patent/CN215663658U/en active Active
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