CN220809205U - A floor beam seat rail mounting bracket structure - Google Patents

Abstract

The utility model discloses a floor beam seat guide rail mounting bracket structure which comprises a beam and a slide rail mounting bracket, wherein the slide rail mounting bracket is welded on the beam and is used for mounting a seat guide rail; the foundation bracket comprises a sliding rail mounting surface, a front side surface, a rear side surface, a left side surface and a right side surface, wherein the front side surface and the rear side surface are respectively positioned in front of and behind the sliding rail mounting surface, and the left side surface and the right side surface are respectively positioned on the left side surface and the right side surface of the sliding rail mounting surface. According to the utility model, the basic bracket and the thickened cover body of the sliding rail mounting bracket are arranged, so that the light-weight structure of the automobile body is improved, and meanwhile, the position accuracy of the sliding rail mounting bracket is ensured by welding 2 sliding rail mounting brackets with the high-strength steel cross beam and converting the positions, so that the installation of the follow-up sliding rail is facilitated.

Description

A floor beam seat rail mounting bracket structure

Technical Field

The utility model relates to a floor crossbeam seat guide rail mounting bracket structure.

Background technique

The traditional seat rail mounting bracket structure is realized by welding a rail mounting bracket to the floor crossbeam at one time. With the development of lightweight car bodies, the strength of materials used is getting higher and higher, and high-strength steel materials are used for floor crossbeams. Due to the large springback of ultra-high-strength steel materials, the rail mounting bracket is easily guided by the crossbeam after welding and becomes twisted, which causes position deviation when assembling the rail or abnormal noise when the seat is moved.

In order to solve these problems, the present utility model is hereby proposed.

Summary of the invention

The utility model aims to provide a floor crossbeam seat rail mounting bracket structure.

The purpose of the utility model can be achieved through the following technical solutions:

A floor crossbeam seat rail mounting bracket structure comprises a crossbeam and a slide rail mounting bracket, wherein the slide rail mounting bracket is welded to the crossbeam and used to mount the seat rails, and the slide rail mounting bracket comprises a base bracket and a thickened cover body, wherein the thickened cover body covers the base bracket.

Furthermore, the base bracket includes a slide rail mounting surface, front and rear side surfaces, and left and right side surfaces. There are two front and rear side surfaces, which are respectively located in front and behind the slide rail mounting surface, and there are two left and right side surfaces, which are respectively located on the left and right sides of the slide rail mounting surface.

Furthermore, the bottom edges of the left and right side surfaces extend outward to form welding edges.

Preferably, a welding hole is provided on the welding edge, and the slide rail mounting bracket is welded to the crossbeam through the welding hole.

Furthermore, a slide rail mounting hole is provided on the slide rail mounting surface.

Furthermore, the thickened cover body includes a top surface, cover body side surfaces, and front and rear side surfaces of the cover body. The cover body side surfaces are located on the left and right sides of the top surface, and the front and rear side surfaces of the cover body are located on the front and rear sides of the top surface.

Preferably, a mounting hole 1 is also provided on the side of the cover body.

Preferably, mounting holes 2 are provided on the front and rear sides of the cover body.

Furthermore, a mounting hole is provided on the top surface, corresponding to the slide rail mounting hole on the slide rail mounting surface.

Furthermore, the cross beam is connected to the front cross beam and the rear cross beam, a middle cross beam is arranged on the cross beam and between the front cross beam and the rear cross beam, a front longitudinal beam is arranged between the cross beam and the middle cross beam, and a rear longitudinal beam is arranged between the rear cross beam 4 and the middle cross beam.

Beneficial technical effects:

The utility model provides a base bracket and a thickened cover body of the slide rail mounting bracket, thereby improving the lightweight structure of the vehicle body, and at the same time, ensures the position accuracy of the slide rail mounting bracket through welding and position conversion of two slide rail mounting brackets and a high-strength steel cross beam, thereby facilitating the subsequent installation of the slide rail.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings.

FIG. 1 is a schematic diagram of the installation of a floor beam seat rail mounting bracket structure of the utility model.

FIG. 2 is another schematic diagram of the installation of the floor beam seat rail mounting bracket structure of the utility model.

FIG. 3 is a partially enlarged schematic diagram of FIG. 2 .

FIG. 4 is a schematic diagram of the basic support structure.

Detailed ways

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4, which show a floor beam seat rail mounting bracket structure, including a beam 1 and a slide rail mounting bracket 2. The slide rail mounting bracket 2 is welded to the beam 1, and the slide rail mounting bracket 2 is used to install the seat rail.

The slide rail mounting bracket 2 includes a base bracket and a thickened cover body, and the thickened cover body is covered on the base bracket. By setting the thickened cover body, the problem of uneven slide rail mounting bracket caused by twisting of high-strength steel can be solved (Z direction), which can be solved by superimposing the thickened cover body bracket in the Z direction.

The basic bracket includes a rail mounting surface 21, front and rear side surfaces 22, and left and right side surfaces 23. There are two front and rear side surfaces 22, which are respectively located in front and behind the rail mounting surface 21. There are two left and right side surfaces 23, which are respectively located on the left and right sides of the rail mounting surface 21. The bottom edges of the left and right side surfaces 23 extend outward to form welding edges 24. The rail mounting surface 21, the front and rear side surfaces 22, and the left and right side surfaces 23 form an open rail mounting bracket 2. In order to maintain the flatness of the rail mounting bracket 2 after welding with the beam 1, a welding hole 25 is provided on the welding edge 24. The rail mounting bracket 2 is welded to the beam 1 through the welding hole 25. In the specific operation, the welding edge 24 is placed flat on the beam 1, and the welding material is dripped into the welding hole 25. The welding edge 24 is welded flat on the beam 1.

The slide rail mounting surface 21 is provided with a slide rail mounting hole 26 .

The thickened cover body includes a top surface 30, a cover body side surface 29, and a cover body front and rear side surfaces 32. The cover body side surface 29 is located on the left and right sides of the top surface 30, and the cover body front and rear side surfaces 32 are located on the front and rear sides of the top surface 30. The cover body side surface 29 is also provided with a mounting hole 28, through which the thickened cover body is clamped on the basic bracket.

The front and rear side surfaces 32 of the cover body are provided with second mounting holes 31 , and the thickened cover body can be further clamped onto the base bracket by installing the second mounting holes 31 .

The top surface 30 is provided with mounting holes corresponding to the rail mounting holes 26 on the rail mounting surface 21. During installation, the rails are installed on the rail mounting surface 21 through the mounting holes and the rail mounting holes 26 by nuts or other connecting components, thereby achieving a fixed connection between the rails and the beam 1.

In order to achieve a stable connection of the cross beam 1, the cross beam 1 is also connected to the front cross beam 3 and the rear cross beam 4. A middle cross beam 5 is arranged on the cross beam 1 and between the front cross beam 3 and the rear cross beam 4. A front longitudinal beam 6 is arranged between the cross beam 1 and the middle cross beam 5. A rear longitudinal beam 7 is arranged between the rear cross beam 4 and the middle cross beam 5.

Two slide rail mounting brackets 2 are superimposed and welded. Through component structure design, after the two slide rail mounting brackets 2 are superimposed and welded, the slide rail brackets can be temporarily adjusted in three directions, namely, X, Y and Z.

The specific installation method is: the first slide rail mounting bracket 2 is welded to the crossbeam 1 , and after welding, the position is fixed by a clamp, and then the second slide rail mounting bracket 2 is welded, so as to ensure the position accuracy of the slide rail mounting bracket 2 .

The structure is clamped and welded once with high-strength steel floor beam crossbeam + 2 slide rail mounting brackets 2, which can adjust the three positions of the slide rail bracket X, Y, and Z, solving the following problems:

1. The problem of uneven rail mounting bracket caused by distortion of high-strength steel (Z direction) can be solved by stacking thickened cover brackets in the Z direction.

2. By welding two slide rail mounting brackets 2 in sequence, the position of the bracket in the X and Y directions can be adjusted. During assembly welding, the position adjustment and quality monitoring of the two slide rail mounting brackets on the left and right sides are realized, thereby reducing the debugging hours of downstream customers.

While improving the lightweight structure of the vehicle body, the position accuracy of the slide rail mounting brackets is ensured by welding the two slide rail mounting brackets 2 to the high-strength steel cross beam and converting their positions, which facilitates the subsequent installation of the slide rails.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (10)

1. A floor beam seat rail mounting bracket structure, characterized in that it comprises a beam (1) and a slide rail mounting bracket (2), wherein the slide rail mounting bracket (2) is welded to the beam (1), the slide rail mounting bracket (2) is used to mount the seat rail, and the slide rail mounting bracket (2) comprises a base bracket and a thickened cover body, wherein the thickened cover body covers the base bracket. 2. According to claim 1, the floor beam seat rail mounting bracket structure is characterized in that the basic bracket includes a slide rail mounting surface (21), front and rear side surfaces (22), and left and right side surfaces (23), there are two front and rear side surfaces (22), which are respectively located in front and behind the slide rail mounting surface (21), and there are two left and right side surfaces (23), which are respectively located on the left and right sides of the slide rail mounting surface (21). 3. The floor crossbeam seat rail mounting bracket structure according to claim 2 is characterized in that the bottom edges of the left and right side surfaces (23) extend outward to form a welding edge (24). 4. The floor beam seat rail mounting bracket structure according to claim 3 is characterized in that a welding hole (25) is provided on the welding edge (24), and the slide rail mounting bracket (2) is welded to the beam (1) through the welding hole (25). 5. The floor crossbeam seat rail mounting bracket structure according to claim 2, characterized in that a rail mounting hole (26) is provided on the rail mounting surface (21). 6. According to the floor crossbeam seat rail mounting bracket structure of claim 2, it is characterized in that the thickened cover body includes a top surface (30), a cover body side surface (29) and a cover body front and rear side surfaces (32), the cover body side surface (29) is located on the left and right sides of the top surface (30), and the cover body front and rear side surfaces (32) are located on the front and rear sides of the top surface (30). 7. The floor crossbeam seat rail mounting bracket structure according to claim 6 is characterized in that a mounting hole 1 (28) is also provided on the side surface (29) of the cover body. 8. The floor crossbeam seat rail mounting bracket structure according to claim 6, characterized in that mounting holes 2 (31) are provided on the front and rear side surfaces (32) of the cover body. 9. The floor crossbeam seat rail mounting bracket structure according to claim 6 is characterized in that a mounting hole is provided on the top surface (30), corresponding to the slide rail mounting hole (26) on the slide rail mounting surface (21). 10. The floor crossbeam seat rail mounting bracket structure according to claim 6 is characterized in that the crossbeam (1) is also connected to a front crossbeam (3) and a rear crossbeam (4), a middle crossbeam (5) is arranged on the crossbeam (1) and between the front crossbeam (3) and the rear crossbeam (4), a front longitudinal beam (6) is arranged between the crossbeam (1) and the middle crossbeam (5), and a rear longitudinal beam (7) is arranged between the rear crossbeam (4) and the middle crossbeam (5).