CN217456115U - Commercial vehicle body mounting structure and commercial vehicle - Google Patents
Commercial vehicle body mounting structure and commercial vehicle Download PDFInfo
- Publication number
- CN217456115U CN217456115U CN202221211114.7U CN202221211114U CN217456115U CN 217456115 U CN217456115 U CN 217456115U CN 202221211114 U CN202221211114 U CN 202221211114U CN 217456115 U CN217456115 U CN 217456115U
- Authority
- CN
- China
- Prior art keywords
- contact surface
- mounting structure
- floor
- lower contact
- upper contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000011161 development Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a commercial car body mounting structure, including automobile body and frame assembly, the automobile body includes the floor body, the floor body have with contact surface on contact surface and the second are gone up to the first contact surface that is connected to the frame assembly, and contact surface is the plane on contact surface and the second on the first. The utility model discloses a commercial car body mounting structure, through floor longeron structural difference, floor panel assembly satisfies the welding overlap joint technology demand that bears formula and non-formula floor skeleton assembly simultaneously, and the manufacturing hard spot that two kinds of skeletons correspond is general, and complete collinear production shortens development cycle, improves production efficiency. The utility model also discloses a commercial car.
Description
Technical Field
The utility model belongs to the technical field of the commercial car, specifically speaking, the utility model relates to a commercial car body mounting structure and commercial car.
Background
Commercial vehicles are divided according to different load-carrying qualities, a high-load vehicle type generally adopts a non-load-carrying type vehicle body structure, and the main weight is carried by a chassis frame; the low-load vehicle adopts a bearing type vehicle body structure, and has the advantages of light weight, lower gravity center and deviation comfort. The number of parts of the vehicle body accounts for 30% of the whole vehicle, and the capital investment of vehicle body development (molds, clamps, check tools, production lines and the like) accounts for 70% of the whole vehicle.
Compared with a passenger vehicle, the commercial vehicle is low in product quantity of a single-style vehicle type, low in investment return rate of newly-added tools, long in development period of the commercial vehicle, and the like, product platformization and modularization work are very needed to be popularized, a host factory needs to adopt a bearing type vehicle body and a non-bearing type vehicle body to meet customer requirements in order to develop the commercial vehicles with different load qualities, two types of vehicle body structures are developed, the design and verification period is long, and the part cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a commercial car body mounting structure, the purpose shortens development cycle, improves production efficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the commercial vehicle body mounting structure comprises a vehicle body and a vehicle frame assembly, wherein the vehicle body comprises a floor body, the floor body is provided with a first upper contact surface and a second upper contact surface which are connected with the vehicle frame assembly, and the first upper contact surface and the second upper contact surface are planes.
The car body is a bearing type car body.
The automobile body is a non-bearing type automobile body.
The frame assembly is provided with a first lower contact surface connected with the first upper contact surface and a second lower contact surface connected with the second upper contact surface, and the first lower contact surface and the second lower contact surface are planes.
The first lower contact surface is located below the first upper contact surface, and the second lower contact surface is located outside the second upper contact surface and at the same level.
The height of the first lower contact surface is smaller than that of the second lower contact surface.
The utility model also provides a commercial car, include commercial car body mounting structure.
The utility model discloses a commercial car body mounting structure, through floor longeron structural difference, floor panel assembly satisfies the welding overlap joint technology demand that bears formula and non-formula floor skeleton assembly simultaneously, and the manufacturing hard spot that two kinds of skeletons correspond is general, and complete collinear production shortens development cycle, improves production efficiency.
Drawings
FIG. 1 is a schematic view of a floor body and frame assembly according to one embodiment;
FIG. 2 is a schematic view showing an assembling process of a vehicle body mounting structure of a commercial vehicle according to an embodiment;
FIG. 3 is a schematic illustration of the connection of the floor body to the frame assembly according to the embodiment;
FIG. 4 is a schematic view showing an assembling process of a vehicle body mounting structure of a commercial vehicle according to the embodiment;
the labels in the above figures are: 1. a floor body; 2. a frame rail.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a vehicle body mounting structure for a commercial vehicle, which includes a vehicle body and a frame assembly, wherein the vehicle body is a non-load-bearing vehicle body, the vehicle body includes a floor body 1, the floor body 1 has a first upper contact surface and a second upper contact surface connected to the frame assembly, and the first upper contact surface and the second upper contact surface are planes.
Specifically, as shown in fig. 1 and 2, the frame assembly has a first lower contact surface connected to the first upper contact surface and a second lower contact surface connected to the second upper contact surface, the first lower contact surface and the second lower contact surface being planar. The first lower contact surface is positioned below the first upper contact surface, the second lower contact surface is positioned on the outer side of the second upper contact surface, and the first lower contact surface and the second lower contact surface are positioned at the same horizontal height. The height of the first lower contact surface is less than the height of the second lower contact surface.
As shown in fig. 1 and 2, the frame assembly includes two frame rails 2, the two frame rails 2 are arranged, the length directions of the two frame rails 2 are parallel to a first direction, the two frame assemblies are on the same straight line parallel to a second direction, both the first direction and the second direction are horizontal, and the first direction and the second direction are perpendicular to each other. The first upper contact surface and the first lower contact surface are parallel to the first direction and the second direction, the second upper contact surface and the second lower contact surface are parallel to the first direction, and the second upper contact surface and the second lower contact surface are on the same straight line parallel to the second direction.
As shown in fig. 1 and 2, the frame rail 2 includes a rail body, and a first extending edge and a second extending edge connected to the rail body, the rail body has a U-shaped cross section, the opening of the rail body is upward, the first extending edge and the second extending edge are respectively connected to two ends of the opening of the rail body, the floor body 1 is located above the rail body and the first extending edge, and the floor body 1 closes the top opening of the rail body. The first extending edge extends out towards the outer side of the longitudinal beam body along the second direction, the first extending edge is parallel to the first direction and the second direction, the first lower contact surface is the top surface of the first extending edge, and the first extending edge is in welded connection with the floor body 1. The second extends the limit and is located the outside of floor body 1, and the second extends the limit and stretches out towards the top of longeron body, and the contact surface is the surface on second extension limit under the second, and second extension limit and floor body 1 welded connection.
The utility model also provides a commercial car, including the commercial car body mounting structure of above-mentioned structure. The specific structure of the commercial vehicle body mounting structure can refer to fig. 1 and 2, and details are not repeated. Because the utility model discloses a commercial car body mounting structure includes the commercial car body mounting structure in the above-mentioned embodiment, so it has all advantages of above-mentioned commercial car body mounting structure.
Example two
As shown in fig. 3 and fig. 4, the embodiment provides a body mounting structure for a commercial vehicle, which includes a vehicle body and a frame assembly, wherein the vehicle body is a load-bearing vehicle body, the vehicle body includes a floor body 1, the floor body 1 has a first upper contact surface and a second upper contact surface connected to the frame assembly, and the first upper contact surface and the second upper contact surface are planes.
Specifically, as shown in fig. 3 and 4, the frame assembly has a first lower contact surface connected to the first upper contact surface and a second lower contact surface connected to the second upper contact surface, the first lower contact surface and the second lower contact surface being planar. The first lower contact surface is positioned below the first upper contact surface, the second lower contact surface is positioned on the outer side of the second upper contact surface, and the first lower contact surface and the second lower contact surface are positioned at the same horizontal height. The height of the first lower contact surface is less than the height of the second lower contact surface.
As shown in fig. 3 and 4, the frame assembly includes two frame rails 2, the two frame rails 2 are arranged, the length directions of the two frame rails 2 are parallel to a first direction, the two frame assemblies are on the same straight line parallel to a second direction, both the first direction and the second direction are horizontal, and the first direction and the second direction are perpendicular to each other. The first upper contact surface and the first lower contact surface are parallel to the first direction and the second direction, the second upper contact surface and the second lower contact surface are parallel to the first direction, and the second upper contact surface and the second lower contact surface are on the same straight line parallel to the second direction.
As shown in fig. 3 and 4, the frame rail 2 includes a rail body, and a first extending edge and a second extending edge connected to the rail body, the rail body has a U-shaped cross section, the opening of the rail body is upward, the first extending edge and the second extending edge are respectively connected to two ends of the opening of the rail body, the floor body 1 is located above the rail body and the first extending edge, and the floor body 1 closes the top opening of the rail body. The first extending edge extends out towards the outer side of the longitudinal beam body along the second direction, the first extending edge is parallel to the first direction and the second direction, the first lower contact surface is the top surface of the first extending edge, and the first extending edge is in welded connection with the floor body 1. The second extends the limit and is located the outside of floor body 1, and the second extends the limit and stretches out towards the top of longeron body, and the contact surface is the surface on second extension limit under the second, and second extension limit and floor body 1 welded connection.
The difference between the present embodiment and the first embodiment is that the depth of the side member body in the present embodiment is greater than the depth of the side member body in the present embodiment, the length of the side member 2 in the present embodiment is greater than the length of the side member 2 in the present embodiment, the structure of the floor body 1 of the first embodiment is the same as the structure of the floor body 1 of the second embodiment, and the distance between the first upper contact surface and the second upper contact surface in the first embodiment is the same as the distance between the first upper contact surface and the second upper contact surface in the second embodiment.
The utility model also provides a commercial car, including the commercial car body mounting structure of above-mentioned structure. Specific structures of the commercial vehicle body mounting structure can be referred to fig. 3 and 4, and detailed description is omitted. Because the utility model discloses a commercial car body mounting structure includes the commercial car body mounting structure in the above-mentioned embodiment, so it has all advantages of above-mentioned commercial car body mounting structure.
The commercial vehicle body mounting structure of the two embodiments can realize the minimization of the number of newly developed vehicle bodies, the maximization of universal parts, the new development of the floor framework assembly of the bearing type vehicle body, the universal manufacturing hard points corresponding to the two frameworks are universal, the completely collinear production is realized, the mounting difference of different power assemblies (engines or three-power) is realized through the change of the reinforcing plate or hole positions, the minimization of the investment cost is met, and the universal maximization requirements of parts are met. Therefore, the development period is shortened, the tool clamp can also be kept in a universal state, the welding procedure and the manufacturing cost are reduced, and meanwhile, the assembly efficiency is greatly improved. Therefore, the important significance of the invention is represented in terms of cost, period and efficiency.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (7)
1. Commercial car automobile body mounting structure, including automobile body and frame assembly, the automobile body includes floor body, its characterized in that: the floor body is provided with a first upper contact surface and a second upper contact surface which are connected with the frame assembly, and the first upper contact surface and the second upper contact surface are planes.
2. The commercial vehicle body mounting structure according to claim 1, wherein: the car body is a bearing type car body.
3. The commercial vehicle body mounting structure according to claim 1, wherein: the automobile body is a non-bearing type automobile body.
4. The commercial vehicle body mounting structure according to any one of claims 1 to 3, wherein: the frame assembly is provided with a first lower contact surface connected with the first upper contact surface and a second lower contact surface connected with the second upper contact surface, and the first lower contact surface and the second lower contact surface are planes.
5. The commercial vehicle body mounting structure according to claim 4, wherein: the first lower contact surface is located below the first upper contact surface, and the second lower contact surface is located outside the second upper contact surface and at the same level.
6. The commercial vehicle body mount structure according to claim 5, wherein: the height of the first lower contact surface is smaller than that of the second lower contact surface.
7. Commercial car, its characterized in that: comprising a commercial vehicle body mounting structure according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221211114.7U CN217456115U (en) | 2022-05-18 | 2022-05-18 | Commercial vehicle body mounting structure and commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221211114.7U CN217456115U (en) | 2022-05-18 | 2022-05-18 | Commercial vehicle body mounting structure and commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217456115U true CN217456115U (en) | 2022-09-20 |
Family
ID=83275278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221211114.7U Active CN217456115U (en) | 2022-05-18 | 2022-05-18 | Commercial vehicle body mounting structure and commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217456115U (en) |
-
2022
- 2022-05-18 CN CN202221211114.7U patent/CN217456115U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103568771A (en) | Motor vehicle body with an external reinforcing element for the rear axle connection | |
| CN215475352U (en) | Automobile longitudinal beam structure | |
| CN217456115U (en) | Commercial vehicle body mounting structure and commercial vehicle | |
| CN213892663U (en) | Vehicle body frame | |
| CN218172261U (en) | Underframe boundary beam and equipment hanging structure | |
| CN217705967U (en) | Suspension platform of minicar | |
| CN110142538A (en) | A kind of wireless accurate manifold type bilayer warehouse compartment circulatory system | |
| CN211032775U (en) | Carriage | |
| CN115027554A (en) | Front frame assembly structure and hybrid electric vehicle | |
| CN210652659U (en) | Automobile water tank installation frame, automobile body-in-white and automobile | |
| CN221293797U (en) | Rear auxiliary frame mounting point structure and vehicle | |
| CN222496443U (en) | Auxiliary frame, chassis and vehicle | |
| CN214875181U (en) | Modular frame connecting structure of vehicle cab | |
| CN114475816B (en) | New energy logistics vehicle and carriage | |
| CN220720783U (en) | Carriage door plate matching structure | |
| CN216140064U (en) | Collinear production structure for multiple vehicle types | |
| CN215285012U (en) | Header board crossbeam fixed bolster | |
| CN219056384U (en) | Front cross beam assembly for cargo vehicle | |
| CN217918091U (en) | Connection components, beam assemblies, floor assemblies and vehicles | |
| CN115503823B (en) | A frame structure suitable for transport vehicles | |
| CN214492909U (en) | Mounting bracket and front end opening and closing mechanism | |
| CN221162752U (en) | Rail vehicle and rail vehicle anti-rolling mounting seat assembly | |
| CN114475815B (en) | New energy logistics vehicle, carriage, top plate and side plate assembling method | |
| CN114103609B (en) | Sliding door structure with aluminum framework and carbon fiber plate | |
| CN210793344U (en) | Vehicle body framework and vehicle with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230511 Address after: Floor 18, Building 13, Science and Technology Industrial Park, No. 717 Zhongshan South Road, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Tairui Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |