A new type of automobile coil spring mounting bracket

Abstract

This utility model discloses a novel automotive coil spring mounting bracket, belonging to the field of automotive suspension technology. It includes a coil spring and an axle body. Two axle spring seats are symmetrically fixedly connected to the axle body, and studs are fixedly connected to both axle spring seats. Two washers are symmetrically bonded to both ends of the coil spring. A washer is provided on the inner bottom wall of the coil spring, and a washer is provided on the side of one of the washers away from the coil spring. In this utility model, the washers and washer form a mounting bracket, and two sets are symmetrically installed on the upper and lower parts of the coil spring. One set of mounting brackets clamps the coil spring wire and fixes the coil spring to the axle spring seat between the components using studs and nuts. The other set of mounting brackets is fixed to one side of the vehicle body or the axle side using bolts and nuts, thereby effectively improving the overall stability of the device and reducing the risk of the coil spring coming off.

Description

Technical Field

[0001] This utility model relates to the field of automotive suspension technology, specifically a novel automotive coil spring mounting bracket. Background Technology

[0002] There are two main types of existing automotive coil spring arrangements. One type is an integrated arrangement of the shock absorber and coil spring. This type does not require consideration of the coil spring arrangement and can be locked according to the position of the shock absorber.

[0003] The second type is where the coil spring is arranged separately between the support arm and the body or between the rear axle and the body. This arrangement requires consideration of the position and angle of the upper and lower seats of the spring. At the same time, it is a moving part. During the car's operation, the spring is constantly being compressed and released, and the rear axle also has horizontal displacement, which leads to poor stability of the spring installation and a risk of it coming off. Therefore, a new type of automotive coil spring mounting bracket is proposed. Summary of the Invention

[0004] The purpose of this utility model is to provide a novel automotive coil spring mounting bracket to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel automotive coil spring mounting bracket, comprising a coil spring and an axle body, wherein two axle spring seats are symmetrically fixedly connected to the axle body, and studs are fixedly connected to both axle spring seats; two pads are symmetrically bonded to both ends of the coil spring; a washer is provided on the inner bottom wall of the coil spring; and a washer is provided on the side of one of the pads away from the coil spring.

[0006] The pad and the gasket together form a set of mounting brackets.

[0007] As a further preferred embodiment of this technical solution: the helical spring is supported by the axle spring seat, and the nut is supported by the stud. At the same time, the materials used to make the washer and the gasket are both elastic materials.

[0008] As a further preferred embodiment of this technical solution: a groove is provided on one side of the pad, and a boss is provided on the other side of the pad. The groove is provided to receive the axle spring seat, and the boss is used to connect the helical spring.

[0009] As a further preferred embodiment of this technical solution: the inner diameter of the groove is adapted to the outer diameter of the axle spring seat, and the outer diameter of the boss is adapted to the inner diameter of the coil spring. By adapting the inner diameter of the groove to the outer diameter of the axle spring seat, one pad is secured to the axle spring seat, and by adapting the outer diameter of the boss to the inner diameter of the coil spring, another pad is secured to the coil spring.

[0010] As a further preferred embodiment of this technical solution: both of the pads are provided with through holes one, and both of the gaskets are provided with through holes two. Two through holes one and two through holes two are provided, one set for receiving studs and the other set for receiving bolts.

[0011] As a further preferred embodiment of this technical solution: the stud passes through one through hole one and one through hole two in sequence, and a bolt passes through another through hole one and another through hole two. The above arrangement allows the helical spring to be installed on the axle body and completes the installation of the top mounting bracket.

[0012] As a further preferred embodiment of this technical solution: both the bolt and the stud are equipped with nuts, and the two nuts are used to complete the installation and fixation of the helical spring and the installation and fixation of a set of mounting brackets.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this utility model, a mounting bracket is formed by a pad and a gasket, and two sets are symmetrically installed on the upper and lower parts of the helical spring. One set of mounting brackets clamps the helical spring wire and fixes the helical spring to the axle spring seat between the components by means of studs and nuts. The other set of mounting brackets fixes it to one side of the vehicle body or one side of the axle by means of bolts and nuts, thereby effectively improving the overall stability of the device and reducing the risk of the helical spring coming off. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a novel automotive coil spring mounting bracket according to the present invention;

[0016] Figure 2 This is a schematic diagram of the first structure of a novel automotive coil spring mounting bracket according to the present invention;

[0017] Figure 3 This is a schematic diagram of the second structure of a novel automotive coil spring mounting bracket according to the present invention;

[0018] Figure 4 This is a schematic diagram of the traditional installation structure of the helical spring and the axle body in a novel automotive helical spring mounting bracket according to this utility model.

[0019] In the diagram: 1. Coil spring; 2. Washer plate; 21. Groove; 22. Boss; 23. Through hole one; 3. Washer; 31. Through hole two; 4. Bolt; 5. Nut; 6. Axle body; 61. Axle spring seat; 62. Stud. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1

[0022] Please see Figures 1-4 This utility model provides a technical solution: a novel automotive coil spring mounting bracket, including a coil spring 1 and an axle body 6. Two axle spring seats 61 are symmetrically welded on the axle body 6, and studs 62 are welded on both axle spring seats 61. Two pads 2 are symmetrically bonded to both ends of the coil spring 1. A gasket 3 is provided on the inner bottom wall of the coil spring 1, and a gasket 3 is provided on the side of one pad 2 away from the coil spring 1.

[0023] Among them, pad 2 and gasket 3 form a set of mounting brackets.

[0024] In this embodiment, specifically: the axle spring seat 61 is provided to support the coil spring 1, and the stud 62 is provided to support the nut 5. At the same time, the pad 2 and the washer 3 are both made of elastic materials, including rubber.

[0025] In this embodiment, specifically: two sets of mounting brackets are symmetrically installed on the upper and lower sides of the helical spring 1. One set of mounting brackets clamps the steel wire of the helical spring 1 and fixes the helical spring 1 to the axle spring seat 61 between the components. The other set of mounting brackets fixes it to one side of the vehicle body or one side of the axle by bolts 4 and nuts 5, thereby effectively improving the overall stability of the device and reducing the risk of the helical spring 1 coming off.

[0026] In this embodiment, specifically: a groove 21 is provided on one side of the pad 2, and a boss 22 is provided on the other side of the pad 2. The axle spring seat 61 is supported by the groove 21, and the coil spring 1 is connected by the boss 22.

[0027] In this embodiment, specifically: the inner diameter of the groove 21 is adapted to the outer diameter of the axle spring seat 61, and the outer diameter of the boss 22 is adapted to the inner diameter of the coil spring 1. By adapting the inner diameter of the groove 21 to the outer diameter of the axle spring seat 61, a pad 2 is secured on the axle spring seat 61. At the same time, by adapting the outer diameter of the boss 22 to the inner diameter of the coil spring 1, another pad 2 is secured inside the coil spring 1.

[0028] Example 2

[0029] A novel automotive coil spring mounting bracket has through holes 23 on two pads 2 and through holes 31 on two washers 3. One set of through holes 23 and the other set of through holes 31 are used to support studs 62 and bolts 4, respectively.

[0030] In this embodiment, specifically: the stud 62 passes through a through hole 23 and a through hole 31 in sequence, and the bolt 4 passes through another through hole 23 and another through hole 31. With the above arrangement, the helical spring 1 is installed on the axle body 6 on the one hand, and the installation of the top mounting bracket is completed on the other hand.

[0031] In this embodiment, specifically: both the bolt 4 and the stud 62 are equipped with nuts 5. The two nuts 5 are used to complete the installation and fixing of the helical spring 1 and the installation and fixing of a set of mounting brackets.

[0032] Working principle: The mounting bracket is formed by the set pad 2 and the shim 3. Two sets of mounting brackets are symmetrically installed on the upper and lower parts of the coil spring 1. One set of mounting brackets clamps the steel wire of the coil spring 1 and fixes the coil spring 1 to the axle spring seat 61 between the components by means of studs 62 and nuts 5. The other set of mounting brackets fixes it to one side of the vehicle body or one side of the axle by means of bolts 4 and nuts 5, thereby effectively improving the overall stability of the device and reducing the risk of the coil spring 1 coming off.

[0033] Note: It should be further explained that stud 62 and nut 5 are one set, and bolt 4 and nut 5 are another set.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel automotive coil spring mounting bracket, comprising a coil spring (1) and an axle body (6), wherein two axle spring seats (61) are symmetrically fixedly connected to the axle body (6), and studs (62) are fixedly connected to both axle spring seats (61), characterized in that: The helical spring (1) has two pads (2) symmetrically bonded to both ends. A pad (3) is provided on the inner bottom wall of the helical spring (1). A pad (3) is provided on the side of one of the pads (2) away from the helical spring (1). The pad (2) and the gasket (3) together form a set of mounting brackets.

2. The novel automotive coil spring mounting bracket according to claim 1, characterized in that: The pad (2) has a groove (21) on one side and a boss (22) on the other side.

3. A novel automotive coil spring mounting bracket according to claim 2, characterized in that: The inner diameter of the groove (21) is adapted to the outer diameter of the axle spring seat (61), and the outer diameter of the boss (22) is adapted to the inner diameter of the coil spring (1).

4. A novel automotive coil spring mounting bracket according to claim 1, characterized in that: Both of the pads (2) have through holes one (23), and both of the pads (3) have through holes two (31).

5. A novel automotive coil spring mounting bracket according to claim 4, characterized in that: The stud (62) passes through a through hole one (23) and a through hole two (31) in sequence, and a bolt (4) passes through another through hole one (23) and another through hole two (31).

6. A novel automotive coil spring mounting bracket according to claim 5, characterized in that: Nuts (5) are installed on both the bolt (4) and the stud (62).

Images