CN221023892U

CN221023892U - Slant-adjustable car body connecting structure and car

Info

Publication number: CN221023892U
Application number: CN202322551349.1U
Authority: CN
Inventors: 罗伟东
Original assignee: Youpao Technology Hefei Co ltd
Current assignee: Youpao Technology Hefei Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-28
Anticipated expiration: 2033-09-19

Abstract

The utility model provides a slant adjustable car body connecting structure and an automobile, comprising: a first vehicle body and a second vehicle body; the first vehicle body is provided with a first vehicle body connecting surface; the second body has a second body connection face; the first vehicle body connecting surface is matched with the second vehicle body connecting surface; the first vehicle body connecting surface and the second vehicle body connecting surface are oblique connecting surfaces; the oblique connecting surface is not parallel or perpendicular to the Z direction of the automobile, and the Z direction of the automobile is the perpendicular direction of the automobile. According to the technical scheme, the oblique connection design is adopted, the restrictions on a final assembly workshop and working procedures are reduced, and the two can fall down in the Z direction, can be pushed horizontally in the Y direction or can be pushed horizontally in the X direction, and can be in three directions.

Description

Slant-adjustable car body connecting structure and car

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an oblique adjustable automobile body connecting structure and an automobile.

Background

In the non-bearing type first vehicle body, a second independent vehicle body exists, the second vehicle body is required to be decoupled from the first vehicle body, manufactured independently and spliced in a final assembly workshop, and the second vehicle body is born as the whole vehicle.

In the assembly process of the second vehicle body, the first vehicle body and the second vehicle body are effectively connected to form a first vehicle body assembly and a second vehicle body assembly, so that the fixed connection of the chassis and the passenger cabin is completed, and the driving mode of the vehicle is realized.

The current connection mode is mainly unidirectional connection, namely transverse or vertical connection, the connection mode has large restriction on the assembly of the assembly workshop, and the workshop procedures and tool arrangement need to be carried out in a matched connection way.

Disclosure of utility model

The utility model provides an oblique adjustable vehicle body connecting structure and an automobile, which are used for solving the problems of transverse or vertical connection in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

According to a first aspect of the present utility model, there is provided a diagonally adjustable vehicle body connecting structure comprising: a first vehicle body and a second vehicle body; wherein,

The first vehicle body has a first vehicle body attachment surface; the second body has a second body connection face; the first vehicle body connecting surface is matched with the second vehicle body connecting surface;

the first vehicle body connecting surface and the second vehicle body connecting surface are oblique connecting surfaces;

The oblique connecting surface is not parallel or perpendicular to the Z direction of the automobile, and the Z direction of the automobile is the perpendicular direction of the automobile.

Preferably, the method further comprises: and the connecting part is used for connecting and fixing the first vehicle body and the second vehicle body after the first vehicle body connecting surface and the second vehicle body connecting surface are aligned in a matching way.

Preferably, the connection part includes: an adjustment member configured to: can be adjusted along the X direction and/or the Y direction of the automobile;

the X direction of the automobile is the longitudinal direction of the automobile, and the Y direction of the automobile is the transverse direction of the automobile.

Preferably, the adjusting member includes: a moveable nutplate.

Preferably, the movable nut plate is located at one side of the first vehicle body and/or one side of the second vehicle body.

According to a second aspect of the present utility model, there is provided an automobile comprising: the slant-adjustable vehicle body connecting structure according to any one of the above.

According to the slant-adjustable vehicle body connecting structure and the vehicle, the connecting surface between the first vehicle body and the second vehicle body is a slant connecting surface, is not vertical or horizontal, reduces the limit on a final assembly workshop and a process, and can fall down in the Z direction, be pushed horizontally in the Y direction or be pushed horizontally in the X direction or be pushed horizontally in the three directions in the combining process.

In an alternative scheme of the utility model, an adjusting piece is arranged at the connecting part, and the installation matching positions of the first car body and the second car body are adjusted through the adjusting piece so as to absorb manufacturing tolerance; the rubber pad is omitted, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of an diagonally adjustable vehicle body attachment structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of tightening directions of an adjustable diagonal body joint structure according to an embodiment of the present utility model;

reference numerals illustrate:

1-a first vehicle body, wherein,

11-A first body attachment surface;

2-a second vehicle body, wherein the second vehicle body,

21-A second body attachment surface;

a 3-connecting part, wherein the connecting part is provided with a connecting hole,

31-The first movable nut plate,

32-A second movable nut plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present specification, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower surface", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present specification, the terms "first," "second," and the like 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, the meaning of "plurality" means a plurality, for example, two, three, four, etc., unless explicitly specified otherwise.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" and the like should be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

In one embodiment, there is provided a diagonally adjustable vehicle body connecting structure including: please refer to fig. 1 for the first vehicle body 1 and the second vehicle body 2. Wherein the first vehicle body 1 has a first vehicle body connection surface 11; the second body 2 has a second body connection face 21; the first body connection surface 11 mates with the second body connection surface 21. The first vehicle body connecting surface 11 and the second vehicle body connecting surface 21 are oblique connecting surfaces; the oblique connecting surface is not parallel or perpendicular to the Z direction of the automobile, the Z direction of the automobile is the perpendicular direction, namely, the direction of the oblique connecting surface is oblique to the X/Y coordinate system.

In different embodiments, the first vehicle body 1 and the second vehicle body 2 are not necessarily distributed along the Y direction in fig. 1, but may be distributed along the X direction or may be distributed along the Z direction; the connecting surface of the two car bodies is an oblique connecting surface, and the connecting surface is an X/Y coordinate system.

In one embodiment, the method further comprises: the connecting portion 3 is configured to connect and fix the first vehicle body and the second vehicle body after the first vehicle body connecting surface and the second vehicle body connecting surface are aligned, and a tightening direction of the connecting portion 3 is also oblique, please refer to fig. 2.

In the prior art, in order to absorb the manufacturing tolerance of the first vehicle body and the second vehicle body, plastic rubber gaskets are generally required to be added between the connecting points and the first vehicle body and the second vehicle body, so that the cost is increased. To overcome this disadvantage, in one embodiment, the connection comprises: an adjustment member configured to: the device can be adjusted along the X direction and/or the Y direction, realizes adjustment of the installation matching position, can be adjusted on line, and is used for absorbing manufacturing tolerance; and a rubber cushion is not needed, so that the cost is reduced.

In one embodiment, the adjustment member comprises: and before the movable nut plate is installed on the first car body and the second car body, the movable nut plate is retracted, and after the nut plate on the other side is put in place, the movable nut plate is moved forward and matched with the opponent, and the nut bolts are tightened to complete the assembly.

In one embodiment, referring to fig. 1, the nut plate on the first body side and the second body side may be both movably disposed, i.e., include: a first movable nut plate 31, a second movable nut plate 32. In various embodiments, only the nut plate on one side of the first body may be movably provided, that is, only the nut plate includes: a first movable nut plate 31. Alternatively, only the nutplate on the second body side may be movably provided, i.e., only including: a second movable nut plate 32.

In one embodiment, there is also provided an automobile including: the diagonally adjustable vehicle body connecting structure according to any one of the above embodiments.

In the description of the present specification, the descriptions of the terms "one embodiment," "an embodiment," "a particular implementation," "an example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An oblique adjustable vehicle body connection structure, comprising: a first vehicle body and a second vehicle body; wherein,

2. The slant-adjustable vehicle body attachment structure according to claim 1, further comprising: and the connecting part is used for connecting and fixing the first vehicle body and the second vehicle body after the first vehicle body connecting surface and the second vehicle body connecting surface are aligned in a matching way.

3. The diagonally adjustable vehicle body connecting structure according to claim 2, wherein the connecting portion includes: an adjustment member configured to: can be adjusted along the X direction and/or the Y direction of the automobile;

4. The diagonally adjustable vehicle body attachment structure according to claim 3, wherein the adjusting member includes: a moveable nutplate.

5. The diagonally adjustable vehicle body attachment structure according to claim 4, wherein the movable nut plate is located on the first vehicle body side and/or the second vehicle body side.

6. An automobile, comprising: the diagonally adjustable vehicle body connecting structure according to any one of claims 1 to 5.