CN219257512U

CN219257512U - Automobile instrument board beam positioning and mounting structure and automobile

Info

Publication number: CN219257512U
Application number: CN202223565575.7U
Authority: CN
Inventors: 葛运朋; 李金梅; 唐小东; 高兵
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an automobile instrument board beam positioning and mounting structure and an automobile, which comprises a pipe beam, wherein connecting components connected with an automobile body are arranged at two ends of the pipe beam, and the automobile instrument board beam positioning and mounting structure is characterized in that: the connecting assembly comprises a Y-direction locating surface connected with the end part of the tubular beam, a mounting plate is arranged on the side edge of the Y-direction locating surface, locating pins are arranged on the mounting plate, Z-direction limiting holes which are correspondingly arranged with the locating pins are arranged on the metal plate of the vehicle body, the lower parts of the locating pins are supported on the Z-direction limiting holes, and gaps are arranged on the two sides and the upper parts of the locating pins and the Z-direction limiting holes. The automobile instrument board beam positioning and mounting structure and the automobile are simple in structure and high in mounting precision, can improve the appearance matching quality of the instrument beam and peripheral parts, and have strong practicability and good application prospects.

Description

Automobile instrument board beam positioning and mounting structure and automobile

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to an automobile instrument board beam positioning and mounting structure and an automobile.

Background

The automobile instrument beam is an important bearing part and a safety part in an automobile cab, and in the automobile assembly process, all functional parts and decoration parts of the cab and a copilot are orderly installed and fixed on the instrument beam and then are assembled to an automobile body as a whole.

The existing instrument beam is influenced by gravity and the precision of each installation part, and after the instrument beam is assembled on a vehicle body, the clearance and the surface difference between the instrument beam and peripheral parts are large, the appearance quality is poor, and the consistency is difficult to ensure; and these cooperations are in the sensitive area of driver and customer's front view, the appearance quality directly influences customer's visual perception, influence customer satisfaction.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an automobile instrument board beam positioning and mounting structure and an automobile, wherein the automobile instrument board beam positioning and mounting structure is simple in structure and high in mounting precision, and can improve the appearance matching quality of an instrument beam and peripheral parts.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the provided automobile instrument board beam positioning and mounting structure comprises a tubular beam, wherein connecting components connected with an automobile body are arranged at two ends of the tubular beam, and the automobile instrument board beam positioning and mounting structure is characterized in that: the connecting assembly comprises a Y-direction locating surface connected with the end part of the tubular beam, a mounting plate is arranged on the side edge of the Y-direction locating surface, locating pins are arranged on the mounting plate, Z-direction limiting holes which are correspondingly arranged with the locating pins are arranged on the metal plate of the vehicle body, the lower parts of the locating pins are supported on the Z-direction limiting holes, and gaps are arranged on the two sides and the upper parts of the locating pins and the Z-direction limiting holes.

In order to make the above technical solution more detailed and concrete, the present utility model further provides the following preferred technical solutions, so as to obtain a satisfactory practical effect:

the mounting plate is provided with an X-direction limiting surface which is in fit limit with the sheet metal of the vehicle body.

The upper and lower both ends of mounting panel all are equipped with X is to spacing face, be equipped with the connection face between the spacing face of X.

The locating pin passes through the connecting surface along the X direction and is connected into the Z-direction limiting hole.

The Z-direction limiting hole is a waist-shaped hole, and the length direction of the waist-shaped hole is the Y direction.

And the X-direction limiting surface is provided with a mounting hole correspondingly connected to the sheet metal of the vehicle body.

And a gap block which is arranged in the Y direction is arranged between the Y-direction positioning surface and the sheet metal of the vehicle body.

The gap blocks are symmetrically arranged on two sides of the Y-direction positioning surface.

An automobile is provided with the automobile instrument board beam positioning and mounting structure.

Compared with the prior art, the utility model has the following advantages: the automobile instrument board beam positioning and mounting structure and the automobile are simple in structure and high in mounting precision, can improve the appearance matching quality of the instrument beam and peripheral parts, and have strong practicability and good application prospects.

Drawings

The contents expressed in the drawings of the present specification and the marks in the drawings are briefly described as follows:

FIG. 1 is a schematic view of a cross beam structure of an automobile instrument panel according to the present utility model;

FIG. 2 is a schematic view of a partially enlarged structure of an end portion of a cross beam of an automobile instrument panel according to the present utility model;

FIG. 3 is a transverse horizontal cross-sectional view of a dowel of the present utility model;

FIG. 4 is a schematic view of the alignment pin and Z-direction limiting hole of the present utility model;

fig. 5 is a longitudinal vertical cross-sectional view of the locating pin of the present utility model.

Marked in the figure as: 1. the pipe beam comprises a pipe beam body, a Y-direction positioning surface, a 3-direction mounting plate, a 31-direction X-direction limiting surface, a 32-direction connecting surface, a 33-direction mounting hole, a 4-direction car body sheet metal, a 41-direction Z-direction limiting hole, a 5-direction gap block, a 6-direction positioning pin.

Detailed Description

The following description of the embodiments of the present utility model refers to the accompanying drawings, which illustrate in further detail.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The automobile instrument board beam positioning and mounting structure comprises a tubular beam 1, as shown in figures 1, 2, 3, 4 and 5, wherein connecting assemblies connected with an automobile body are arranged at two ends of the tubular beam 1. The connecting assembly comprises a Y-direction positioning surface 2 connected to the end part of the tubular beam 1, and a mounting plate 3 is arranged on the side edge of the Y-direction positioning surface 2. The mounting plate 3 is provided with a locating pin 6, the sheet metal 4 of the vehicle body is provided with a Z-direction limiting hole 41 which is correspondingly arranged with the locating pin 6, the lower part of the locating pin 6 is supported on the Z-direction limiting hole 41, and gaps are arranged on two sides and the upper part of the locating pin and the Z-direction limiting hole 41. The automobile instrument board beam is installed, and the positioning and installing structure can effectively eliminate the downward sliding of the instrument beam due to the influence of gravity, so that the Z-direction position of the instrument beam on the automobile body is ensured.

In the utility model, an X-direction limiting surface 31 which is bonded and limited with a sheet metal 4 of a vehicle body is arranged on a mounting plate 3. The upper and lower both ends of mounting panel 3 all are equipped with X to spacing face 31, are equipped with connecting surface 32 between the spacing face 31 of X. During installation, the X-direction limiting surface 31 is connected with the vehicle body sheet metal 4 to realize X-direction installation limiting. The connection surface 32 is not bonded to the vehicle body sheet metal 4 in the X direction. The connecting surface 32 is provided with a mounting pin hole penetrating through the positioning pin 6, and the positioning pin 6 is connected into the Z-direction limiting hole 41 along the X-direction penetrating through the connecting surface 32. The Z-direction limiting hole 41 is a waist-shaped hole, and the length direction of the waist-shaped hole is the Y-direction. The locating pin 6 below supports on Z to spacing hole 41, and locating pin 6 bottom and slotted hole Z are to the bottom contact of spacing hole 41 promptly, and this design can effectively eliminate the instrument crossbeam and because the gliding that the influence of gravity produced, guarantees the Z to the position of instrument crossbeam on the automobile body.

In the present utility model, the X-direction limiting surface 31 is provided with mounting holes 33 correspondingly connected to the sheet metal 4 of the vehicle body. A gap block 5 arranged in the Y direction is arranged between the Y-direction positioning surface 2 and the vehicle body sheet metal 4. The gap blocks 5 are symmetrically arranged on two sides of the Y-direction positioning surface 2.

According to the automobile instrument board beam positioning and mounting structure, when the automobile instrument board beam positioning and mounting structure is mounted, the positioning pins are mounted and supported in the Z-direction limiting holes 41, so that the Z-position supporting and limiting is met, and the downward sliding of the instrument beam due to the influence of gravity can be effectively eliminated; the Y-direction position of the instrument board beam is adjusted and controlled, a gap block 5 which is arranged in the Y direction is arranged between the Y-direction positioning surface 2 and the sheet metal 4 of the automobile body, and the gap blocks 5 are symmetrically arranged in equal width, so that the instrument beam is effectively positioned in the middle of the automobile body, and the gap sizes of the instrument beam and the two sides of the automobile body are visually consistent; the X-direction limiting surface 31 is fixedly connected and fixed by bolts to fixedly mount the instrument board beam.

According to the automobile, the automobile instrument board beam positioning and mounting structure is arranged, and through the arrangement of the automobile instrument board beam positioning and mounting structure, the positioning and mounting precision and consistency of the instrument beam can be improved, so that the appearance matching quality of the instrument beam and peripheral parts is improved, and the automobile matching quality is improved.

According to the instrument beam positioning and mounting structure, the positioning pins 6 are symmetrically arranged on two sides of the instrument beam and matched with the Y-direction Z-direction limiting holes 41 on two sides of the automobile body, the positioning pins 6 and the Z-direction limiting holes 41 are designed in a non-central centering mode, the bottoms of the positioning pins 6 are designed to be in contact with the bottoms of the Z-direction limiting holes 41, and the design can effectively eliminate the downward sliding caused by the gravity influence of the instrument beam and control the Z-direction position of the instrument beam on the automobile body.

The left and right positions of the instrument cross beam are not adjustable, so that uneven left and right gaps between the instrument cross beam and peripheral parts on two sides of the automobile body are easily caused, and the appearance quality is influenced; according to the instrument beam positioning and matching scheme, two sides of a vehicle body matching and positioning hole are designed into Y-direction slotted holes, Y-direction release is carried out, and only the Z-direction position of the instrument beam is controlled; y is to the location through Y to locating surface 2, and Y is to locating surface 2 symmetric distribution in instrument crossbeam both sides for control instrument crossbeam Y is to the position, during the assembly, increases clearance piece 5 between Y to locating surface 2 and the automobile body face, increases clearance piece 5 simultaneously in both sides, and adjustable controllability is good, can effectively guarantee that the instrument crossbeam is located the automobile body centre, guarantees in vision that instrument crossbeam is unanimous with automobile body both sides clearance size. The plane where the locating pin 6 is located is used as an X-direction locating surface, and the X-direction position of the instrument beam on the vehicle body is controlled and fixed through bolt connection.

In the utility model, the instrument beam positioning structure comprises 2 positioning pins 6, and the 2 positioning pins are symmetrically distributed on two sides of a tubular beam 1; correspondingly, two sides of the sheet metal 4 of the vehicle body are symmetrically provided with 2Z-direction limiting holes 41, and two positioning pins 6 are respectively inserted into the Z-direction limiting holes 41 and used for controlling the Z-direction position of the instrument cross beam in the vehicle body; as shown in fig. 4, the positioning pin 6 is matched with the Z-direction limiting hole 41 in a non-central centering way, and the bottom of the positioning pin is designed to be contacted with the bottom of the oblong hole, so that the design can effectively eliminate the downward sliding of the instrument beam due to the influence of gravity, and ensure the Z-direction position of the instrument beam on the vehicle body; further, the Y-direction positioning surfaces 2 on the two sides of the instrument beam are used as Y-direction positioning surfaces of the instrument beam, and are symmetrically designed on two sides, and each instrument beam is provided with one position; during assembly, a gap block 5 is added between the Y-direction positioning surface 2 and the matching surface of the automobile body and is used for controlling the Y position of the instrument beam in the automobile body, and the left and right parts of the gap block 5 are respectively identical in thickness, so that the instrument beam can be effectively ensured to be positioned at the middle position of the automobile body and prevented from deviating to one side; the two sides of the instrument beam are provided with 4X-direction limiting surfaces 31, and the left and right sides of the instrument beam are respectively and symmetrically distributed and used for controlling the X-direction position of the instrument beam in the automobile body; further, the mounting holes 33 are arranged on the X-direction limiting surface 31, the mounting holes 33 are round holes, and the instrument beam 1 is fastened and connected to the vehicle body 2 through bolts to finish the mounting.

The automobile instrument board beam positioning and mounting structure and the automobile are simple in structure and high in mounting precision, can improve the appearance matching quality of the instrument beam and peripheral parts, and have strong practicability and good application prospects.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model has been described above by way of example with reference to the accompanying drawings, but the utility model is not limited to the above, as long as various insubstantial modifications by the method concepts and technical solutions of the utility model or direct application to other applications are within the scope of the utility model.

Claims

1. The utility model provides a header board crossbeam location mounting structure, includes the tubular beam, all is equipped with the coupling assembling who is connected with the automobile body at tubular beam both ends, its characterized in that: the connecting assembly comprises a Y-direction locating surface connected with the end part of the tubular beam, a mounting plate is arranged on the side edge of the Y-direction locating surface, locating pins are arranged on the mounting plate, Z-direction limiting holes which are correspondingly arranged with the locating pins are arranged on the metal plate of the vehicle body, the lower parts of the locating pins are supported on the Z-direction limiting holes, and gaps are arranged on the two sides and the upper parts of the locating pins and the Z-direction limiting holes.

2. The automobile instrument panel beam positioning and mounting structure according to claim 1, wherein: the mounting plate is provided with an X-direction limiting surface which is in fit limit with the sheet metal of the vehicle body.

3. The automobile instrument panel beam positioning and mounting structure according to claim 2, wherein: the upper and lower both ends of mounting panel all are equipped with X is to spacing face, be equipped with the connection face between the spacing face of X.

4. The automobile instrument panel beam positioning and mounting structure according to claim 3, wherein: the locating pin passes through the connecting surface along the X direction and is connected into the Z-direction limiting hole.

5. The automobile instrument panel beam positioning and mounting structure according to claim 4, wherein: the Z-direction limiting hole is a waist-shaped hole, and the length direction of the waist-shaped hole is the Y direction.

6. The automobile instrument panel beam positioning and mounting structure according to claim 3, wherein: and the X-direction limiting surface is provided with a mounting hole correspondingly connected to the sheet metal of the vehicle body.

7. The automobile instrument panel beam positioning and mounting structure according to claim 1, wherein: and a gap block which is arranged in the Y direction is arranged between the Y-direction positioning surface and the sheet metal of the vehicle body.

8. The automobile instrument panel beam positioning and mounting structure according to claim 7, wherein: the gap blocks are symmetrically arranged on two sides of the Y-direction positioning surface.

9. An automobile, characterized in that: an automobile instrument panel beam positioning and mounting structure according to any one of claims 1 to 8.