CN219600844U

CN219600844U - Lower cross arm bracket assembly for automobile chassis

Info

Publication number: CN219600844U
Application number: CN202223414926.4U
Authority: CN
Inventors: 张忠磊; 梁俊虎
Original assignee: Shanghai Sidon Auto Technology Co ltd
Current assignee: Shanghai Sidon Auto Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-08-29
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a lower cross arm bracket assembly for an automobile chassis, which comprises a cross arm bracket body, a supporting reinforcing plate, a small bushing and a large bushing, wherein the supporting reinforcing plate is arranged on one side of the cross arm bracket body, the large bushing is arranged in the supporting reinforcing plate, the small bushing is arranged in the supporting reinforcing plate, a reinforcing layer is arranged on the outer wall of the supporting reinforcing plate, a buffer layer is adhered on the outer wall of the reinforcing layer through a heat-resistant adhesive, and an anti-corrosion layer is sprayed on the outer wall of the buffer layer.

Description

Lower cross arm bracket assembly for automobile chassis

Technical Field

The utility model relates to the technical field of automobile brackets, in particular to a lower cross arm bracket assembly for an automobile chassis.

Background

As stability and comfort requirements for passenger cars are increasing. For the stability and the comfort of the automobile, passenger car manufacturers adopt front independent suspensions in a dispute way. The installation of the independent suspension plays a very important role in the performance of the independent suspension to function normally. To ensure the running stability of the passenger car, the independent suspension needs to be installed with a back inclination angle of 2.5 degrees with the longitudinal vertical plane.

However, the existing lower cross arm bracket assembly for the automobile chassis has the following problems in the use process: traditional xarm support is because intensity is not high, when receiving unexpected collision, the xarm support receives the impact, receives the extrusion for the fracture danger appears easily in xarm support position department, and then the security is not high, can't satisfy market demand, in addition, the xarm support is because exposing outside for a long time, receives the erosion of wind and rain easily, and then receives the outside material corruption easily, and the condition of damage appears, makes its practicality not high.

Disclosure of Invention

The utility model aims to provide a lower cross arm bracket assembly for an automobile chassis, which is used for solving the related problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile chassis is with lower xarm support assembly, includes xarm support body, supports reinforcing plate, little bush and big bush, support the reinforcing plate is installed to one side of xarm support body, and the inside of supporting the reinforcing plate is provided with big bush, the inside of supporting the reinforcing plate is provided with little bush, the outer wall of supporting the reinforcing plate is provided with the enhancement layer, and the outer wall of enhancement layer glues through heat-resisting binder and glues and have the buffer layer, the outer wall spraying of buffer layer has the anticorrosive coating.

The technical scheme provides a lower cross arm bracket assembly for an automobile chassis, wherein the reinforcing layer is made of galvanized steel plates.

The lower cross arm bracket assembly for the automobile chassis is provided by the technical scheme, and the buffer layer is made of polyester glass fiber reinforced plastic.

The technical scheme provides a lower cross arm bracket assembly for an automobile chassis, wherein the anti-corrosion layer is made of perchloroethylene paint.

Compared with the prior art, the lower cross arm bracket assembly for the automobile chassis has the advantages that the rigidity assembly is arranged on the outer wall of the supporting reinforcing plate, the galvanized steel plate and the polyester glass fiber reinforced plastic are adopted by the reinforcing layer and the buffer layer, toughness is increased through the rigidity material, safety is improved, high temperature resistance and corrosion resistance are improved, and the rigidity and corrosion resistance of the supporting reinforcing plate are improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 5 is a bottom view of the present utility model.

In the figure: 1. a cross arm bracket body; 2. supporting the reinforcing plate; 3. a small bushing; 4. a large bushing; 5. a reinforcing layer; 6. a buffer layer; 7. and an anti-corrosion layer.

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.

Embodiment 1, as shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides an automobile chassis is with lower xarm support assembly, including xarm support body 1, support reinforcing plate 2, little bush 3 and big bush 4, support reinforcing plate 2 is installed to one side of xarm support body 1, and the inside of supporting reinforcing plate 2 is provided with big bush 4, the inside of supporting reinforcing plate 2 is provided with little bush 3, the outer wall of supporting reinforcing plate 2 is provided with enhancement layer 5, the material of enhancement layer 5 is galvanized steel sheet, but increase enhancement layer 5 through supporting reinforcing plate 2 outer wall and increase intensity, and galvanized steel sheet advantage is corrosion-resistant, have good tubulation.

In example 2, as shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a lower xarm support assembly for vehicle chassis, includes that the outer wall of enhancement layer 5 glues through heat-resisting binder has buffer layer 6, and the outer wall spraying of buffer layer 6 has anticorrosive coating 7, and the material of buffer layer 6 is polyester glass steel, and the material of anticorrosive coating 7 is perchloroethylene lacquer, and adopts polyester glass steel to improve hardness base member for the fibre through buffer layer 6, intensity, modulus are all very much lower, but can withstand big strain, often have viscoelasticity and elastoplasticity, is the toughness material.

Working principle: the transverse arm support is characterized in that the transverse arm support body 1 is provided with the support reinforcing plate 2, the support reinforcing plate 2 is fixed through the small bush 3 and the large bush 4, so that the transverse arm support assembly is simple in structure, simple in process, low in manufacturing cost, strong in structure, high in load, small in space size, simple and reliable in connection with other parts, the large bushes 4 and the small bushes 2 are used for dispersing the load, and durable in time, at the moment, the outer wall of the support reinforcing plate 2 is provided with a rigidity component, galvanized steel plates and polyester glass reinforced plastics are adopted through the reinforcing layer 5 and the buffer layer 6, toughness is increased through rigidity materials, safety is improved, high temperature resistance and corrosion resistance are improved, hardness and corrosion resistance at the support reinforcing plate 2 are improved, and in addition, the anticorrosive layer 7 is sprayed through the outer wall of the buffer layer 6, and has the advantages of quick drying and easiness in polishing through perchloroethylene paint.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an automobile chassis is with lower xarm support assembly, includes xarm support body, supports reinforcing plate, little bush and big bush, its characterized in that: the cross arm support is characterized in that a supporting reinforcing plate is arranged on one side of the cross arm support body, a large bushing is arranged in the supporting reinforcing plate, a small bushing is arranged in the supporting reinforcing plate, a reinforcing layer is arranged on the outer wall of the supporting reinforcing plate, a buffer layer is adhered to the outer wall of the reinforcing layer through a heat-resistant adhesive, and an anti-corrosion layer is sprayed on the outer wall of the buffer layer.

2. The lower cross arm bracket assembly for an automotive chassis of claim 1, wherein: the reinforcing layer is made of galvanized steel sheet.

3. The lower cross arm bracket assembly for an automotive chassis of claim 1, wherein: the buffer layer is made of polyester glass fiber reinforced plastic.

4. The lower cross arm bracket assembly for an automotive chassis of claim 1, wherein: the material of the anticorrosive layer is perchloroethylene paint.