Sectional type automobile stabilizer bar

Abstract

The utility model relates to a sectional type automobile stabilizer bar, which relates to the technical field of automobile stabilizer bars, and comprises a middle section adjusting rod body, polyurethane bushings are arranged on both sides of the middle section adjusting rod body, threaded connection column heads are arranged at the centers of both sides of the middle section adjusting rod body, splines are arranged on both sides of the middle section adjusting rod body, and the splines are connected with the polyurethane bushings. The multiple splines are arranged on the two sides of the middle-section adjusting rod body and are arranged in a circular equal-distance array mode. The automobile stabilizer bar has the beneficial effects that the two connecting section bars can be connected to the two sides of the middle section adjusting bar body through the connecting assemblies, connecting and fixing can be enhanced through the mounting hoop pieces, an integrated structure is replaced, the automobile stabilizer bar can be disassembled and replaced in a segmented mode, and therefore when local deformation or breakage occurs, the automobile stabilizer bar can be replaced in a regional position, and the replacement efficiency is improved. And serious material waste can be prevented as much as possible.

Description

Technical Field

[0001] This utility model relates to the field of automotive stabilizer bar technology, and in particular to a segmented automotive stabilizer bar. Background Technology

[0002] The vehicle stabilizer bar (also known as an anti-roll bar or balance bar) is an important component of the vehicle's suspension system. Its main function is to reduce body roll, improve handling stability, and enhance driving safety.

[0003] However, in the current technology, the existing car stabilizer bar is generally a one-piece structure. When local deformation or breakage occurs, the whole bar needs to be replaced, which leads to serious waste of materials. Utility Model Content

[0004] This utility model provides a segmented vehicle stabilizer bar, which solves the structural technical problem of the integrated vehicle stabilizer bar structure mentioned above, where local deformation or breakage necessitates the replacement of the entire structure.

[0005] The solution of this utility model to solve the above-mentioned technical problems is as follows: A segmented automobile stabilizer bar includes a middle section adjustment rod body, both sides of which are provided with polyurethane bushings, and both sides of which are provided with threaded connecting post heads. Both sides of the middle section adjustment rod body are provided with splines, and multiple splines are provided. The multiple splines are arranged in a circular equidistant array on both sides of the middle section adjustment rod body. The outer wall of the middle section adjustment rod body is provided with mounting clamps. Each mounting clamp has a connecting section rod body on one side, and a connecting component is provided between the opposite sides of each connecting section rod body.

[0006] The beneficial effects of this utility model are: the middle section adjustment rod can facilitate the support connection of two connecting rod sections; the polyurethane bushing can absorb high-frequency vibration energy, reduce stress fluctuation amplitude, and extend fatigue life; the threaded connection column and spline can be connected to the insertion connection component, so that the spline can be used to transmit torque, avoid pure friction dependence, and reduce the risk of slippage; the mounting clamp can connect the connecting rod section and the middle section adjustment rod together through the threaded rod and nut.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the connecting assembly includes two threaded grooves, which are located on opposite sides of the two connecting rod sections.

[0009] The advantage of adopting the above-mentioned further solution is that the threaded groove can facilitate the rotation and fixation of the threaded connection head inside.

[0010] Furthermore, each of the connecting segment rods is provided with a keyway on its opposite side, and there are multiple keyways, which are arranged in a circular equidistant array on the opposite sides of the two connecting segment rods.

[0011] The advantage of adopting the above-mentioned further solution is that the keyway makes it easier for the spline to pass through and be fixed inside.

[0012] Furthermore, each of the connecting segments has a connecting end at its bottom.

[0013] The advantage of adopting the above-mentioned further solution is that the connecting end can easily support the tie rod.

[0014] Furthermore, a pull rod is provided at the bottom of each of the aforementioned connection ends.

[0015] The advantage of adopting the above-mentioned further solution is that the tie rod can be easily fixed to other components on the vehicle chassis.

[0016] Furthermore, each of the aforementioned pull rods has a mounting port on one side.

[0017] The advantage of adopting the above-mentioned further solution is that the mounting opening makes it easier for bolts to pass through and be fixed.

[0018] Beneficial effects: The connecting component allows two connecting rod sections to be connected to both sides of the middle adjusting rod body. The connection and fixation can be strengthened by installing clamps, replacing the one-piece structure. This allows the car stabilizer bar to be disassembled and replaced in sections. In case of local deformation or breakage, the area can be replaced locally, which can minimize the waste of materials.

[0019] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 A perspective view of a segmented automotive stabilizer bar is provided for this utility model;

[0022] Figure 2 This utility model provides a partial side sectional view of a segmented automotive stabilizer bar.

[0023] Figure 3 This utility model presents a side view of a portion of the middle section of an adjustable rod of a segmented automotive stabilizer bar.

[0024] Legend:

[0025] 1. Middle section adjusting rod; 2. Polyurethane bushing; 3. Threaded connection head; 4. Spline; 5. Mounting clamp; 6. Connecting section rod; 7. Connecting assembly; 71. Threaded groove; 72. Keyway; 73. Connecting end; 74. Pull rod; 75. Mounting port. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-3 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0027] Example 1

[0028] like Figure 1-3 As shown, this utility model discloses a segmented automotive stabilizer bar, comprising a middle section adjusting rod body 1, polyurethane bushings 2 on both sides of the middle section adjusting rod body 1, threaded connecting post heads 3 at the center of both sides of the middle section adjusting rod body 1, splines 4 on both sides of the middle section adjusting rod body 1, multiple splines 4 arranged in a circular equidistant array on both sides of the middle section adjusting rod body 1, mounting clamps 5 on the outer wall of the middle section adjusting rod body 1, a connecting section rod body 6 on one side of each mounting clamp 5, and a connecting assembly 7 between opposite sides of each connecting section rod body 6.

[0029] Example 2

[0030] like Figure 1-3 As shown, the connecting assembly 7 includes two threaded grooves 71, which are located on opposite sides of the two connecting segments 6. Each connecting segment 6 has a keyway 72 on its opposite side. There are multiple keyways 72, which are arranged in a circular equidistant array on opposite sides of the two connecting segments 6. Each connecting segment 6 has a connecting end 73 at its bottom.

[0031] In this embodiment, the threaded groove 71 facilitates the rotation and fixation of the threaded connection head 3 inside, the keyway 72 facilitates the passage and fixation of the spline 4 inside, and the connection end 73 facilitates the support of the tie rod 74.

[0032] Example 3

[0033] like Figure 1-3 As shown, each connecting end 73 is provided with a pull rod 74 at its bottom, and each pull rod 74 is provided with an installation port 75 on one side.

[0034] In this embodiment, the tie rod 74 can be easily fixed to other components on the vehicle chassis, and the mounting port 75 can facilitate the passage and fixing of bolts.

[0035] Working principle:

[0036] When assembly and installation are required, the threaded connection head 3 on the middle section adjusting rod body 1 can be connected through the threaded groove 71. The spline 4 is inserted into the keyway 72, which allows the spline 4 to transmit torque, avoiding pure friction dependence and reducing the risk of slippage. The polyurethane bushing 2 can absorb high-frequency vibration energy, reduce stress fluctuation amplitude, and extend fatigue life. The mounting clamp 5 can connect the connecting section rod body 6 and the middle section adjusting rod 1 together through the threaded rod and nut, allowing the vehicle stabilizer bar to be disassembled and replaced in sections. In case of local deformation or breakage, the area can be replaced locally, minimizing material waste.

[0037] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A segmented vehicle stabilizer bar, comprising a middle adjustable bar (1), characterized in that: Polyurethane bushings (2) are provided on both sides of the middle section adjusting rod (1). Threaded connecting head (3) is provided at the center of both sides of the middle section adjusting rod (1). Splines (4) are provided on both sides of the middle section adjusting rod (1). Multiple splines (4) are provided. Multiple splines (4) are arranged in a circular equidistant array on both sides of the middle section adjusting rod (1). Mounting clamps (5) are provided on the outer wall of the middle section adjusting rod (1). A connecting section rod (6) is provided on one side of each mounting clamp (5). A connecting component (7) is provided between the opposite sides of each connecting section rod (6).

2. A segmented vehicle stabilizer bar according to claim 1, characterized in that: The connecting assembly (7) includes two threaded grooves (71) located on opposite sides of the two connecting rods (6).

3. A segmented vehicle stabilizer bar according to claim 1, characterized in that: Each of the connecting rods (6) is provided with a keyway (72) on its opposite side. There are multiple keyways (72), and the multiple keyways (72) are arranged in a circular equidistant array on the opposite sides of the two connecting rods (6).

4. A segmented vehicle stabilizer bar according to claim 1, characterized in that: Each of the connecting rods (6) is provided with a connecting end (73) at its bottom.

5. A segmented vehicle stabilizer bar according to claim 4, characterized in that: Each of the connecting ends (73) is provided with a pull rod (74) at its bottom.

6. A segmented vehicle stabilizer bar according to claim 5, characterized in that: Each of the tie rods (74) has a mounting port (75) on one side.

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