Instrument board tubular beam mounting structure and commercial vehicle

Abstract

The utility model discloses an instrument board tubular beam installation structure and a commercial vehicle, the instrument board tubular beam installation structure comprises an instrument board tubular beam assembly used for installing an instrument board, two ends of the instrument board tubular beam assembly are respectively provided with a side positioning support, and the side positioning supports are provided with positioning pins; the body-in-white is used for installing the instrument panel tubular beam assembly, side installation supports are installed at the two ends of the body-in-white respectively, and square grooves matched with the positioning pins for positioning are formed in the side installation supports. According to the instrument board tubular beam installation structure, the mode that the square groove is matched with the cylindrical positioning pin is adopted, the design size of the square groove is large, a larger adaptive space can be provided for actual assembly, the positioning pin can be placed in the square groove more conveniently, positioning is accurate, installation is rapid, and the assembly efficiency is high.

Description

Technical Field

[0001] The utility model relates to an instrument panel tube beam installation structure and a commercial vehicle, belonging to the technical field of commercial vehicles. Background Art

[0002] The instrument panel tube beam assembly is the main bearing part of the instrument panel system and steering system, and is directly connected to the vehicle body. The quality of the instrument panel tube beam installation structure directly affects the assembly difficulty and assembly accuracy of the instrument panel, and ultimately affects the aesthetics of the vehicle interior. At present, the installation of instrument panel tube beams in commercial vehicles in China mostly adopts the matching method of pins and holes. Due to the small matching size, the actual positioning and installation process are extremely inconvenient, which affects the assembly efficiency to a certain extent. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the utility model provides an instrument panel tube beam installation structure and a commercial vehicle, which have accurate positioning and convenient installation, and can effectively improve the assembly efficiency of the workshop.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts an instrument panel tube beam installation structure, comprising:

[0005] An instrument panel tube beam assembly is used to install the instrument panel, and side positioning brackets are respectively installed at both ends of the instrument panel tube beam assembly, and positioning pins are installed on the side positioning brackets;

[0006] The body-in-white is used to install the instrument panel tube beam assembly. Side mounting brackets are respectively installed at both ends of the body-in-white. The side mounting brackets are provided with square grooves that cooperate with positioning pins for positioning.

[0007] In some embodiments, the square groove includes a main square groove installed on one side of the body-in-white and a secondary square groove installed on the other side of the body-in-white.

[0008] In some embodiments, the installation clearance between the secondary square slot and the positioning pin is greater than the installation clearance between the primary square slot and the positioning pin.

[0009] In some embodiments, the side positioning bracket includes a left positioning bracket and a right positioning bracket, and the left and right side positioning brackets are symmetrically welded on the left and right sides of the instrument panel tube beam assembly.

[0010] In some embodiments, the side mounting bracket includes a left mounting bracket and a right mounting bracket, and the left and right side mounting brackets are symmetrically welded on the left and right sides of the body in white.

[0011] In some embodiments, the side positioning bracket is fastened to the side mounting bracket by bolts.

[0012] In some embodiments, the positioning pin is vertically welded to the side positioning bracket.

[0013] A second aspect of the utility model provides a commercial vehicle, on which the instrument panel tube beam mounting structure is installed.

[0014] Compared with the existing pin and hole matching method, the instrument panel tube beam installation structure of the utility model adopts a square groove and a cylindrical locating pin matching method. The design size of the square groove is larger, which can provide a larger adaptation space for actual assembly and is more convenient for placing the locating pin in the square groove. The positioning is accurate, the installation is quick, and the assembly efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 The structure diagram of the positioning pin and instrument panel tube beam assembly of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 3 The structure diagram of the positioning pin and instrument panel tube beam assembly of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 4 It is a structural schematic diagram of the body in white of the utility model;

[0020] Figure 5 It is a schematic diagram of the installation of the positioning pin and the main square groove of the utility model;

[0021] Figure 6 It is a schematic diagram of the installation of the positioning pin and the secondary square groove of the utility model;

[0022] In the figure: 1. instrument panel tube beam assembly, 2. side positioning bracket, 3. positioning pin, 4. body in white, 5. side mounting bracket, 51. main square groove, 52. secondary square groove. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present application are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0024] In the description of the present invention, it should be understood that the terms "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0025] like Figure 1-Figure 6 As shown, a dashboard tube beam installation structure includes a dashboard tube beam assembly 1 and a body-in-white 4;

[0026] The instrument panel tube beam assembly 1 is used to install the instrument panel, and side positioning brackets 2 are respectively installed at both ends of the instrument panel tube beam assembly 1, and positioning pins 3 are installed on the side positioning brackets 2;

[0027] The body-in-white 4 is used to install the instrument panel tube beam assembly 1 . Side mounting brackets 5 are respectively installed at both ends of the body-in-white 4 . The side mounting brackets 5 are provided with square grooves that cooperate with the positioning pins 3 for positioning.

[0028] In some embodiments, Figure 5 , Figure 6 As shown, the square groove includes a main square groove 51 arranged on one side of the body-in-white 4 and a secondary square groove 52 installed on the other side of the body-in-white 4. The installation gap between the secondary square groove 52 and the positioning pin 3 is larger than the installation gap between the main square groove 51 and the positioning pin 3, that is, the size of the main square groove 51 is small and the size of the secondary square groove 52 is large. The utility model uses the assembly of the main square groove 51 and one of the positioning pins 3 as the main positioning; and uses the assembly of the secondary square groove 52 and the other positioning pin 3 as the secondary positioning. The positioning function in the Y-axis and Z-axis directions is realized through the main and secondary positioning. In addition, the Z-direction dimensions of the main square groove 51 and the secondary square groove 52 are designed to be larger, which can provide a larger adaptation space for actual assembly and make it easier to place the positioning pin 3 in the square groove.

[0029] In some embodiments, Figure 1-Figure 6 As shown, the side positioning bracket 2 includes a left positioning bracket and a right positioning bracket, and the left and right side positioning brackets are symmetrically welded on the left and right sides of the instrument panel tube beam assembly 1, and the side mounting bracket 5 includes a left mounting bracket and a right mounting bracket, and the left and right side mounting brackets are symmetrically welded on the left and right sides of the white body 4, with good structural stability and convenient installation.

[0030] In some embodiments, the side positioning bracket 2 is fastened to the side mounting bracket 5 by bolts. In addition, the positioning pin 3 is vertically welded to the side positioning bracket 2, which has a simple structure and is convenient for later positioning and installation of the positioning pin 3 and the square groove.

[0031] A second aspect of the utility model provides a commercial vehicle, on which the instrument panel tube beam mounting structure is installed.

[0032] When installing:

[0033] First, insert the locating pin 3 on the right side of the instrument panel tube beam assembly 1 into the main square groove 51 of the right mounting bracket, and insert the locating pin 3 on the left side into the secondary square groove 52 of the left mounting bracket;

[0034] Drop the instrument panel tube beam assembly 1 downward from Z direction until the positioning pin 3 fits into the square groove to achieve rapid positioning in Z direction;

[0035] The mounting surfaces of the left and right positioning brackets on the instrument panel tube beam assembly 1 are aligned with the mounting surfaces of the left and right mounting brackets on the body-in-white 4 (such as Figure 5 , Figure 6 As shown), to achieve positioning in the X-axis direction;

[0036] Finally, fasten both ends with bolts.

[0037] The instrument panel tube beam installation structure of the utility model adopts a square groove and a cylindrical positioning pin. The design size of the square groove is larger, which can provide a larger adaptation space for actual assembly and is more convenient for placing the positioning pin in the square groove. The positioning is accurate, the installation is quick, and the assembly efficiency is high.

[0038] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

Claims

1. An instrument panel tube beam installation structure, characterized in that: include: An instrument panel tube beam assembly (1) is used to install an instrument panel, and side positioning brackets (2) are respectively installed at both ends of the instrument panel tube beam assembly (1), and positioning pins (3) are installed on the side positioning brackets (2); The body in white (4) is used to install the instrument panel tube beam assembly (1), and side mounting brackets (5) are respectively installed at both ends of the body in white (4), and the side mounting brackets (5) are provided with square grooves that cooperate with the positioning pins (3) for positioning.

2. The instrument panel tube beam installation structure according to claim 1, characterized in that: The square groove comprises a main square groove (51) installed on one side of the body-in-white (4) and a secondary square groove (52) installed on the other side of the body-in-white (4).

3. The instrument panel tube beam installation structure according to claim 2, characterized in that: The installation clearance between the secondary square groove (52) and the positioning pin (3) is greater than the installation clearance between the primary square groove (51) and the positioning pin (3).

4. The instrument panel tube beam installation structure according to claim 1, characterized in that: The side positioning bracket (2) comprises a left side positioning bracket and a right side positioning bracket, and the left and right side positioning brackets are symmetrically welded to the left and right sides of the instrument panel tube beam assembly (1).

5. The instrument panel tube beam installation structure according to claim 1, characterized in that: The side mounting bracket (5) comprises a left mounting bracket and a right mounting bracket, and the left and right mounting brackets are symmetrically welded to the left and right sides of the body-in-white (4).

6. The instrument panel tube beam installation structure according to claim 1, characterized in that: The side positioning bracket (2) is fastened to the side mounting bracket (5) by means of bolts.

7. The instrument panel tube beam mounting structure according to claim 1 or 6, characterized in that: The positioning pin (3) is vertically welded to the side positioning bracket (2).

8. A commercial vehicle, characterized in that: The commercial vehicle is installed with the instrument panel tube beam mounting structure according to any one of claims 1 to 7.

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