CN212529789U

CN212529789U - Steering gear support assembly of automobile frame

Info

Publication number: CN212529789U
Application number: CN202021093625.4U
Authority: CN
Inventors: 晋广志; 李桂茹
Original assignee: Xianghe Haichao Parts Co ltd
Current assignee: Xianghe Haichao Parts Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-12
Anticipated expiration: 2030-06-15

Abstract

The application provides a steering gear box bracket assembly of an automobile frame, which is used for mounting a steering gear box on the frame assembly and comprises a steering gear box bracket, an upper plate and a bolt; the steering gear box is characterized in that the steering gear box support is of an n-shaped structure and is provided with a flat assembling part and connecting parts extending downwards along two ends of the assembling part; the assembling part is provided with a first through hole; the bolt penetrates through the first through hole so that the head of the bolt is lapped on the assembling part, and the bolt is used for assembling the steering gear; the connecting part is used for being fixedly connected with the frame assembly; the upper plate is installed on one side, close to the bolt head, of the assembling portion, and the second through hole used for clamping the bolt head is correspondingly formed in the upper plate. Through the structure, the bolt, the upper plate and the steering gear bracket are combined in a small assembly mode, so that the steering gear is simple and convenient to mount on the frame assembly, the technical difficulty that the steering gear assembly is difficult to match and mount the frame position is solved, the assembly requirement is met, and the standardization formulation is facilitated.

Description

Steering gear support assembly of automobile frame

Technical Field

The present disclosure relates generally to the field of steering gear support technology, and more particularly to a steering gear support assembly for an automotive frame.

Background

The steering gear bracket is an important part in an automobile steering system, and mainly plays a role in connecting the steering gear to a frame assembly.

However, in the prior art, the steering gear box support is generally of a split structure, and due to the limitation of an assembly angle, bolts are not easy to assemble, and time and labor are consumed; meanwhile, due to the three-point fixing structure of the steering gear assembly, the steering gear assembly is difficult to match and mount the steering gear bracket and the frame, the assembly requirements cannot be met, the labor time consumption is quite large, and the implementation of standardization is not facilitated.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a steering gear box assembly for a vehicle frame that is simple to assemble and meets assembly requirements.

The utility model provides a steering gear bracket assembly of an automobile frame, which is used for mounting a steering gear on the frame and comprises a steering gear bracket, an upper plate and a bolt;

the steering gear box comprises a steering gear box body, a steering gear box body and a steering gear box body, wherein the steering gear box body is of an n-shaped structure and is provided with a flat assembling part and connecting parts extending downwards along two ends of the assembling part; the assembling part is provided with a first through hole;

the bolt penetrates through the first through hole so that the head of the bolt is overlapped on the assembling part, and the bolt is used for assembling the steering gear; the connecting part is used for being fixedly connected with the frame assembly;

the upper plate is arranged on one side, close to the bolt head, of the assembling portion, and a second through hole used for clamping the bolt head is correspondingly formed in the upper plate.

According to the technical scheme provided by the embodiment of the application, the upper plate is provided with a plurality of welding profiles for welding with the assembling part.

According to the technical scheme provided by the embodiment of the application, the number of the welding profiles is three.

According to the technical scheme provided by the embodiment of the application, the upper plate is provided with assembling holes for assembling.

According to the technical scheme provided by the embodiment of the application, the bolts are hexagonal flange bolts.

According to the technical scheme provided by the embodiment of the application, the bolt is a high-strength bolt with the strength grade of 10.9.

The utility model has the advantages that: the steering gear box is characterized in that the steering gear box is of an n-shaped structure, and the steering gear box is provided with a flat assembling part and connecting parts extending downwards along two ends of the assembling part; the assembling part is provided with a first through hole; the bolt can pass through the first through hole and is lapped on the assembling part, an upper plate is installed on one side, close to the bolt head, of the assembling part, and the bolt is clamped and fixed with the bolt head through a second through hole formed in the upper plate.

Through the structure of the small assembly form combination, in the process of assembling the steering gear box, the bolt assembled with the steering gear box and the steering gear box support are taken as a whole, meanwhile, the bolt is overlapped on the steering gear box support, so that the installation position of the bolt can be movably adjusted as required, and after the bolt and the steering gear box are assembled, the bolt is fixed with the bolt through the upper plate, so that the connecting part is fixedly connected with the frame assembly, the steering gear box is assembled to a frame, and the assembling process is simple and easy to operate. The problem that in the traditional mode, due to the fact that a split mode is adopted, namely a bolt is separated from a steering gear support, the assembly process is easily affected by the installation angle or the environment, the assembly is not easy, and time and labor are consumed is avoided; meanwhile, the technical difficulty that the steering gear assembly is difficult to match and install the position of the car frame is solved, the assembly requirement is met, and standardization formulation is facilitated.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a steering gear box assembly of an automotive frame according to the present disclosure;

FIG. 2 is a side cross-sectional structural schematic view of the steering gear box assembly of FIG. 1;

FIG. 3 is a schematic structural view of the steering gear box 1 shown in FIG. 1;

FIG. 4 is a schematic structural view of the upper plate 2 shown in FIG. 1;

reference numbers in the figures:

1. a steering gear support; 2. an upper plate; 3. a bolt; 4. an assembling portion; 5. a first through hole; 6. a second through hole; 7. welding the molded surface; 8. an assembly hole; 9. a connecting portion;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Please refer to fig. 1, which is a steering gear box assembly of an automobile frame provided by the present application, including a steering gear box 1, an upper plate 2 and a bolt 3; comprises a steering gear support 1, an upper plate 2 and a bolt 3;

as shown in fig. 3, the steering gear box 1 is of an n-type structure, and the steering gear box 1 has a flat assembling portion 4 and connecting portions 9 extending downwards along two ends of the assembling portion 4; the assembling part 4 is provided with a first through hole 5;

as shown in fig. 1 and 2, the bolt 3 passes through the first through hole 5 so that the head of the bolt 3 overlaps the mounting portion 4, and the bolt 3 is used for mounting the steering gear; the connecting part 9 is used for being fixedly connected with the frame assembly; specifically, the connecting portion 9 may be fixedly connected to a second cross member in the frame assembly by welding.

The upper plate 2 is installed the assembly portion 4 is close to 3 head one sides of bolt, the upper plate 2 corresponds and is equipped with and is used for the joint the second through-hole 6 of 3 heads of bolt.

Specifically, the upper plate 2 with the steering gear box support 1 can adopt the fixed an organic whole of welded mode, because the upper plate 2 corresponds to be equipped with and is used for the joint the second through-hole 6 of 3 heads of bolt makes the head joint of bolt 3 is in on the second through-hole 6, prevent bolt 3 is rotatory.

Specifically, the size of the bolt 3 may be selected according to practical requirements, and the size of the bolt 3 in this embodiment is M15 × 1.5 × 70, that is, the nominal diameter is 15mm, the thread pitch is 1.5mm, and the length is 70 mm.

Bolt 3, direction machine support 1, upper plate 2 constitute little assembly form integrated configuration, at the in-process of assembly direction machine, be used for as a whole with bolt 3 and direction machine support 1 of direction machine assembly, can be according to actual need adjusting bolt 3's active position, will after the adjustment is accomplished bolt 3 is fixed with the direction machine, because upper plate 2 corresponds to be equipped with and is used for the joint the second through-hole 6 of 3 heads of bolt makes 3 joint is in realize fixedly on the second through-hole 6. And meanwhile, the connecting part 9 and the frame assembly are welded and fixed to finish matching installation. The problem that in the traditional mode, due to the fact that a split mode is adopted, namely the bolt 3 is separated from the steering gear box support 1, the assembly process is easily affected by the installation angle or the environment, the assembly is not easy, and time and labor are consumed is avoided; meanwhile, the technical difficulty that the steering gear assembly is difficult to match and install the position of the car frame is solved, the assembly requirement is met, and standardization formulation is facilitated.

In a preferred embodiment of the upper plate 2, the upper plate 2 has several welding profiles 7 for welding with the fitting 4.

Because the upper plate 2 is provided with the welding profile 7, the upper plate 2 is convenient to weld and detach with the steering gear box 1. In particular, the number of said welding profiles 7 can be several, for example two, three or more;

preferably, the number of the welding profiles 7 is three, the comprehensive consideration of the combination cost and the structure is combined, and the number of the welding profiles 7 can be preferably three, so that the production cost is reduced while the structural welding stability is met.

In a preferred embodiment of the upper plate 2, the upper plate 2 is provided with a mounting hole 8 for mounting.

Through set up pilot hole 8 on the upper plate 2, the assembly of being convenient for is favorable to assembly efficiency's improvement.

In a preferred embodiment of the upper plate 2, the bolts 3 are hexagon flange bolts. The hexagonal flange bolt is wide in application range and high in cost performance; the hexagonal structure is convenient for the bolt 3 and the second through hole 6 to realize the clamping effect.

In a preferred embodiment of the upper plate 2, a high-strength bolt with a strength rating of 10.9 is used as the bolt 3.

The bolt 3 is used as an important accessory of the assembly steering gear, and the high-strength bolt with the strength grade of 10.9 is selected to meet the assembly requirement, so that the service life is prolonged, and the reliability is improved.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a steering gear support assembly of car frame for install the steering gear on the frame assembly, its characterized in that: comprises a steering gear support (1), an upper plate (2) and a bolt (3);

the steering gear box support (1) is of an n-shaped structure, and the steering gear box support (1) is provided with a flat assembling part (4) and connecting parts (9) extending downwards along two ends of the assembling part (4); the assembling part (4) is provided with a first through hole (5);

the bolt (3) penetrates through the first through hole (5) so that the head of the bolt (3) is overlapped on the assembling part (4), and the bolt (3) is used for assembling the steering gear; the connecting part (9) is used for being fixedly connected with the frame assembly;

the upper plate (2) is installed the assembly part (4) is close to one side of the head of the bolt (3), and the upper plate (2) is correspondingly provided with a second through hole (6) used for clamping the head of the bolt (3).

2. The steering gear box bracket assembly of claim 1, wherein: the upper plate (2) has a plurality of welding profiles (7) for welding with the mounting section (4).

3. The steering gear box bracket assembly of claim 2, wherein: the number of the welding profiles (7) is three.

4. The steering gear box bracket assembly of claim 1, wherein: the upper plate (2) is provided with an assembling hole (8) for assembling.

5. The steering gear box bracket assembly of any of claims 1-4, wherein: the bolts (3) are hexagonal flange bolts.

6. The steering gear box bracket assembly of any of claims 1-4, wherein: the bolt (3) is a high-strength bolt with the strength grade of 10.9.