CN220595036U - Light truck side wall structure - Google Patents
Light truck side wall structure Download PDFInfo
- Publication number
- CN220595036U CN220595036U CN202322373908.4U CN202322373908U CN220595036U CN 220595036 U CN220595036 U CN 220595036U CN 202322373908 U CN202322373908 U CN 202322373908U CN 220595036 U CN220595036 U CN 220595036U
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- side wall
- plate assembly
- inner plate
- pillar inner
- wall outer
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- 238000003466 welding Methods 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a light-clamping side wall structure which comprises a side wall outer plate assembly and a side wall inner plate assembly, wherein the side wall outer plate assembly comprises a side wall outer plate, an A column hinge reinforcing plate assembly and a vehicle door lock catch reinforcing plate assembly, and the A column hinge reinforcing plate assembly and the vehicle door lock catch reinforcing plate assembly are fixedly connected with the side wall outer plate through spot welding; the side wall inner plate assembly comprises an A-pillar inner plate assembly and a B-pillar inner plate assembly, and the A-pillar inner plate assembly is fixedly connected with the B-pillar inner plate assembly through spot welding; the side wall outer plate assembly is fixedly connected with the side wall inner plate assembly through spot welding. The utility model has the advantages of small number of parts, simple structure, low cost, high welding automation degree, light weight, high structural strength, meeting the safety requirement of the cab, and the like.
Description
Technical Field
The utility model relates to a side wall structure of a light truck, and belongs to the technical field of cab structures of light trucks.
Background
With the rise of logistics industry, especially urban short-distance logistics, the light truck gradually becomes a main vehicle type of the short-distance logistics, and the light truck with low top is generated aiming at the application scene of residential areas or commercial area basements. Because the light card is a characteristic attribute of the transportation means, the card friends are particularly sensitive to the price factor of the light card, and therefore the light card products with high cost performance gain the trust of customers. For the light truck cab, the requirements of regulations are met, the cost performance is high, the production beat is fast, the number of parts is small, the structure is simple, the weight is light, the structural strength is high, the cab becomes the trend of future development, and the side wall structure is taken as an important component part of the cab and meets the trend of future development. The existing light truck side wall mostly adopts an outer plate and inner plate skeleton splice welding structure, is mainly connected by spot welding, is assisted by screw connection and riveting with low automation degree, and is used for designing thinking to reference heavy trucks, so that the problems of multiple parts, complex structure, large weight, ultrahigh performance, excessive weight and the like exist.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the light-truck side wall structure, which solves the technical problems of high number of light-truck side wall parts, high cost, low welding automation degree, complex structure, large weight and the like, low design trend or structural strength of heavy truck and difficulty in ensuring the safety of a cab.
In order to solve the technical problem, the utility model provides a light-clamping side wall structure which comprises a side wall outer plate assembly and a side wall inner plate assembly, wherein the side wall outer plate assembly comprises a side wall outer plate, an A column hinge reinforcing plate assembly and a vehicle door lock catch reinforcing plate assembly, and the A column hinge reinforcing plate assembly and the vehicle door lock catch reinforcing plate assembly are fixedly connected with the side wall outer plate through spot welding; the side wall inner plate assembly comprises an A-pillar inner plate assembly and a B-pillar inner plate assembly, and the A-pillar inner plate assembly is fixedly connected with the B-pillar inner plate assembly through spot welding; the side wall outer plate assembly is fixedly connected with the side wall inner plate assembly through spot welding.
The A-pillar inner plate assembly consists of an A-pillar inner plate, a vehicle handle and a front wall lining joint, wherein the vehicle handle and the front wall lining joint are fixedly connected with the A-pillar inner plate through spot welding; in the upper area of the A column, a closed cavity structure is formed by the side wall outer plate and the A column inner plate; in the lower area of the A column, a closed cavity structure is formed by the side wall outer plate, the A column hinge reinforcing plate assembly and the A column inner plate.
The B-pillar inner plate assembly consists of a B-pillar inner plate, a B-pillar inner plate reinforcing plate, a side wall connecting plate assembly and a guide cover installation nut plate assembly, and the B-pillar inner plate, the B-pillar inner plate reinforcing plate, the side wall connecting plate assembly and the guide cover installation nut plate assembly are fixedly connected through spot welding; in the upper region of the B column, a closed cavity structure is formed by the side wall outer plate, the B column inner plate reinforcing plate and the B column inner plate.
The side wall outer plate is formed by welding an upper section of the side wall outer plate and a lower section of the side wall outer plate in a laser splice mode.
The beneficial effects are that: the utility model is formed by welding the side wall outer plate assembly and the side wall inner plate assembly, and has the characteristics of light weight and high rigidity; all the metal plates are connected by welding, so that the method has the advantages of high efficiency, low cost and automation; the side wall outer plate is made of high-strength steel, is light and good in concave resistance, is formed by welding two parts in a laser splice mode, and can effectively improve the material utilization rate and reduce the cost. The utility model has the advantages of small number of parts, simple structure, low cost, high welding automation degree, light weight, high structural strength, meeting the safety requirement of the cab, and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the side body outer panel assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the side body outer panel of the present utility model;
FIG. 4 is a schematic view of a side body inner panel assembly according to the present utility model;
FIG. 5 is a schematic structural view of an A-pillar inner panel assembly of the present utility model;
FIG. 6 is a schematic structural view of a B-pillar inner panel assembly of the present utility model;
FIG. 7 is a schematic cross-sectional view of the utility model at A-A of FIG. 1;
FIG. 8 is a schematic view of a section B-B of FIG. 1 in accordance with the present utility model;
FIG. 9 is a schematic view of the section C-C of FIG. 1 in accordance with the present utility model.
In the figure: i, the upper section of the side wall outer plate; II, the lower section of the side wall outer plate; 1. a side wall outer plate assembly; 2. a side wall inner plate assembly; 11. a side wall outer plate; 12. a column hinge reinforcing plate assembly; 13. a door latch reinforcement plate assembly; 21. an A-pillar inner plate assembly; 22. a B-pillar inner panel assembly; 211. a column A inner plate; 212. a loading handle; 213. a front wall lining joint; 221. a B-pillar inner panel; 222. a B pillar inner panel reinforcing plate; 223. a side wall connecting plate assembly; 224. the air guide sleeve is provided with a nut plate assembly.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-9, the utility model provides a light truck side wall structure, which comprises a side wall outer plate assembly 1 and a side wall inner plate assembly 2, wherein the side wall outer plate assembly 1 comprises a side wall outer plate 11, an a-pillar hinge reinforcing plate assembly 12 and a vehicle door lock catch reinforcing plate assembly 13, the a-pillar hinge reinforcing plate assembly 12 and the vehicle door lock catch reinforcing plate assembly 13 are fixedly connected with the side wall outer plate 11 through spot welding, the a-pillar hinge reinforcing plate assembly 12 mainly plays a role in reinforcing, and meanwhile, a reliable installation environment is provided for a hinge and a limiter, and the vehicle door lock catch reinforcing plate assembly 13 mainly provides a reliable installation environment for a lock catch; the side wall inner plate assembly 2 comprises an A-pillar inner plate assembly 21 and a B-pillar inner plate assembly 22, and the A-pillar inner plate assembly 21 and the B-pillar inner plate assembly 22 are fixedly connected through spot welding; the side wall outer plate assembly 1 and the side wall inner plate assembly 2 are welded and connected into a whole in a loop shape, so that the strength and rigidity of the side wall are improved, and the load can be effectively transmitted.
The A-pillar inner plate assembly 21 consists of an A-pillar inner plate 211, a loading handle 212 and a front wall lining joint 213, wherein the loading handle 212 and the front wall lining joint 213 are fixedly connected with the A-pillar inner plate 211 through spot welding; the a-pillar inner panel assembly 21 primarily serves reinforcement while providing reliable mounting points for the liner, the pull handle 212, etc.; in the upper area of the A column, the side wall outer plate 11 and the A column inner plate 211 form a closed cavity structure, and the cavity structure can increase the strength and rigidity of the A column and prevent the torsion failure of the cab under the external force; in the lower region of the a pillar, the side wall outer panel 11, the a pillar hinge reinforcement panel assembly 12 and the a pillar inner panel 211 form a closed cavity structure that can increase the strength and rigidity of the a pillar, preventing the door mounted thereat from sagging and jamming.
The B-pillar inner plate assembly 22 consists of a B-pillar inner plate 221, a B-pillar inner plate reinforcing plate 222, a side wall connecting plate assembly 223 and a guide cover installation nut plate assembly 224, and the B-pillar inner plate 221, the B-pillar inner plate reinforcing plate 222, the side wall connecting plate assembly 223 and the guide cover installation nut plate assembly 224 are fixedly connected through spot welding; the B-pillar inner panel assembly 22 mainly serves as reinforcement while providing reliable mounting points for liners, seat belts, retractors, and the like; in the upper region of the B-pillar, the side body outer panel 11, the B-pillar inner panel reinforcement panel 222, and the B-pillar inner panel 221 form a closed cavity structure that can increase the strength and rigidity of the B-pillar, providing a reliable installation environment for the seat belt.
The side wall outer plate 11 is formed by welding an upper side wall outer plate section I and a lower side wall outer plate section II in a laser splice mode, and is an installation matrix of the side wall outer plate assembly 1, so that the material utilization rate can be effectively improved, and the cost is reduced.
The single-side wall is formed by welding 16 single parts, has the advantages of less parts and simple structure, can realize welding automation, greatly improves the production efficiency, reduces the production cost, and adopts high-strength steel as part parts, thereby improving the integral rigidity and strength of the side wall, being light in weight and good in dent resistance, and meeting the safety requirement of a cab.
The side wall assembly, the front wall, the rear wall, the floor and the top cover assembly form the low-top light truck body in white, reliable support is provided for mounting interior and exterior decorations, and a safe driving space is provided for passengers.
The utility model is formed by welding the side wall outer plate and the side wall inner plate skeleton, and has the characteristics of light weight and high rigidity; all the metal plates are connected by welding, so that the method has the advantages of high efficiency, low cost and automation; the side wall outer plate is made of high-strength steel, is light and good in concave resistance, is formed by welding two parts in a laser splice mode, and can effectively improve the material utilization rate and reduce the cost. The utility model has the advantages of less parts, simple structure, low cost, high welding automation degree, light weight, high structural strength and the like, and simultaneously, a plurality of cavity structures are formed in the side wall A column region and the side wall B column region, so that the integral rigidity and the strength of the side wall can be improved, the collision energy can be effectively absorbed, the crumple deformation of the side wall is reduced, and the safety of drivers and passengers is ensured.
The above-described embodiments of the utility model are intended to be examples only, and not to be limiting, and all changes that come within the scope of the utility model or equivalents thereto are intended to be embraced thereby.
Claims (4)
1. A light truck side wall structure which is characterized in that: the novel automobile side wall outer plate comprises a side wall outer plate assembly (1) and a side wall inner plate assembly (2), wherein the side wall outer plate assembly (1) comprises a side wall outer plate (11), an A column hinge reinforcing plate assembly (12) and a vehicle door lock catch reinforcing plate assembly (13), and the A column hinge reinforcing plate assembly (12) and the vehicle door lock catch reinforcing plate assembly (13) are fixedly connected with the side wall outer plate (11) through spot welding; the side wall inner plate assembly (2) comprises an A-pillar inner plate assembly (21) and a B-pillar inner plate assembly (22), and the A-pillar inner plate assembly (21) is fixedly connected with the B-pillar inner plate assembly (22) through spot welding; the side wall outer plate assembly (1) and the side wall inner plate assembly (2) are fixedly connected through spot welding.
2. The light truck sideframe structure of claim 1 wherein: the A-pillar inner plate assembly (21) consists of an A-pillar inner plate (211), a loading handle (212) and a front wall lining joint (213), wherein the loading handle (212) and the front wall lining joint (213) are fixedly connected with the A-pillar inner plate (211) through spot welding; in the upper area of the A column, a closed cavity structure is formed by the side wall outer plate (11) and the A column inner plate (211); in the lower area of the A column, a side wall outer plate (11), an A column hinge reinforcing plate assembly (12) and an A column inner plate (211) form a closed cavity structure.
3. The light truck sideframe structure of claim 1 wherein: the B-pillar inner plate assembly (22) consists of a B-pillar inner plate (221), a B-pillar inner plate reinforcing plate (222), a side wall connecting plate assembly (223) and a guide cover installation nut plate assembly (224), and the B-pillar inner plate (221), the B-pillar inner plate reinforcing plate (222), the side wall connecting plate assembly (223) and the guide cover installation nut plate assembly (224) are fixedly connected through spot welding; in the upper region of the B-pillar, a side outer panel (11), a B-pillar inner panel reinforcement panel (222) and a B-pillar inner panel (221) form a closed cavity structure.
4. A light truck sideframe structure according to any one of claims 1-3 wherein: the side wall outer plate (11) is formed by welding an upper side wall outer plate section (I) and a lower side wall outer plate section (II) in a laser splice mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373908.4U CN220595036U (en) | 2023-09-01 | 2023-09-01 | Light truck side wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373908.4U CN220595036U (en) | 2023-09-01 | 2023-09-01 | Light truck side wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220595036U true CN220595036U (en) | 2024-03-15 |
Family
ID=90164119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322373908.4U Active CN220595036U (en) | 2023-09-01 | 2023-09-01 | Light truck side wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220595036U (en) |
-
2023
- 2023-09-01 CN CN202322373908.4U patent/CN220595036U/en active Active
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