CN219133785U

CN219133785U - Fiber composite material stabilizer bar suspender

Info

Publication number: CN219133785U
Application number: CN202221224946.2U
Authority: CN
Inventors: K·云飞; 伊同同; K·安塔; 王治宝
Original assignee: Xi'an Deka Automobile System Co ltd
Current assignee: Xi'an Deka Automobile System Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2023-06-06
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a fiber composite material stabilizer bar suspender, which comprises a bar body and a connecting piece, wherein the bar body comprises a first bar body, a middle bar and a second bar body, and the bar body is a fiber composite bar; the connecting piece includes first connecting piece and second connecting piece, first connecting piece and first body of rod one end fixed connection, the second connecting piece with second body of rod one end fixed connection, first body of rod with the other end of second body of rod is swing joint respectively at middle pole both ends, first connecting piece is annular section of thick bamboo, and the second connecting piece is the type of falling U, annular section of thick bamboo inner wall is provided with first gum cover, the type of falling U both ends are provided with coaxial connecting hole, the connecting hole inner wall is provided with the second gum cover. According to the utility model, the fiber composite rod is used as a boom body, the specific gravity is small, the strength is high, the weight of the boom is reduced to a great extent, the boom is stretched stably, and the length adjustment can be realized by arranging the telescopic dismounting structure, so that the practicability is high.

Description

Fiber composite material stabilizer bar suspender

Technical Field

The utility model relates to the field of automobile suspension systems, in particular to a fiber composite material stabilizer bar suspender.

Background

The stabilizer bar is an auxiliary elastic element in the automotive suspension. In order to improve the ride quality of an automobile, the rigidity of a suspension is generally designed to be relatively low, and as a result, the running stability of the automobile is affected. Therefore, a transverse stabilizer bar structure is adopted in a suspension system, so that the rigidity of the side inclination angle of the suspension is improved, and the inclination angle of a vehicle body is reduced.

The stabilizer bar is an auxiliary elastic element in an automobile suspension, and is used for preventing the automobile body from excessively tilting transversely during turning, and the stabilizer bar suspender is used for connecting the suspension swing arm and the stabilizer bar. At present, the stabilizer bar suspender is generally designed by adopting metal pieces as a whole, so that the stabilizer bar suspender has the advantages of multiple preparation procedures and large weight, and can influence the comfort of the whole vehicle.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a fiber composite material stabilizer bar suspender.

The utility model adopts the technical scheme that: a fiber composite material stabilizer bar suspender comprises a bar body and a connecting piece,

the rod body comprises a first rod body, a middle rod and a second rod body, and the rod bodies are fiber composite rods;

the connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece is an annular cylinder, and the outer wall of the first connecting piece is fixedly connected with one end of a first rod body; the second connecting piece is an inverted U-shaped plate, the top of the second connecting piece is fixedly connected with one end of the second rod body, and the other end of the first rod body and the other end of the second rod body are respectively and fixedly connected with two ends of the middle rod;

the inner wall of the annular cylinder is provided with a first rubber sleeve, two ends of the inverted U-shaped plate are provided with coaxial connecting holes, and the inner wall of each connecting hole is provided with a second rubber sleeve.

Further, the middle rod is of a sleeve structure, an inner thread is formed in the inner wall of the middle rod, an outer thread is formed in one end, connected with the middle rod, of the first rod body, the second rod body, the inner thread is connected with the outer thread in a matched mode, and the first rod body and the second rod body reversely rotate relative to the middle rod.

Furthermore, the fiber composite rod is made of carbon fiber material, glass fiber material or metal fiber material, and the first rubber sleeve and the second rubber sleeve are made of natural rubber material.

Further, the connecting hole is parallel to the axis of the annular cylinder.

The technical scheme provided by the utility model has the beneficial effects that:

1. the utility model uses the fiber composite rod as the boom body of the stabilizer bar, has small specific gravity, good rigidity and high strength, greatly reduces the weight of the boom, ensures that the boom has the characteristic of light weight, has larger strength and has better holding effect on the stabilizer bar.

2. According to the telescopic detachable structure, the first rod body and the second rod body are connected with the middle rod through threads, so that the first rod body and the second rod body can reversely rotate relative to the middle rod, a telescopic detachable structure is formed, the length adjustment can be realized, the telescopic detachable structure is suitable for different vehicle types, and the practicability is high.

Drawings

FIG. 1 is a schematic view of a fiber composite stabilizer boom;

reference numerals: 1-a first rod body; 2-a second rod body; 3-an intermediate lever; 4-a first connector; 5-a second connector; 6-a first rubber sleeve; 7-a second rubber sleeve; 8-connecting holes.

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.

A fiber composite material stabilizer bar suspender comprises a bar body and a connecting piece,

the rod body comprises a first rod body 1, a middle rod 3 and a second rod body 2, and the rod bodies are fiber composite rods;

the connecting piece comprises a first connecting piece 4 and a second connecting piece 5, the first connecting piece 4 is an annular cylinder, and the outer wall of the first connecting piece 4 is fixedly connected with one end of the first rod body 1; the second connecting piece 5 is an inverted U-shaped plate, the top of the second connecting piece 5 is fixedly connected with one end of the second rod body 2, and the other end of the first rod body 1 and the other end of the second rod body 2 are respectively and fixedly connected with two ends of the middle rod 3;

the inner wall of the annular cylinder is provided with a first rubber sleeve 6, two ends of the inverted U-shaped plate are provided with coaxial connecting holes 8, and the inner wall of each connecting hole 8 is provided with a second rubber sleeve 7. Specifically, connecting hole 8 and stabilizer one end swing joint, annular section of thick bamboo hangs on the automobile body, annular section of thick bamboo wall thickness with fall U template both sides board thickness and accord with the suspension strength requirement.

The middle rod is of a sleeve structure, an inner thread is formed in the inner wall of the middle rod, an external thread is formed in one end, connected with the middle rod 3, of the first rod body 1 and the second rod body 2, the internal thread is connected with the external thread in a matched mode, and the first rod body 1 and the second rod body 2 reversely rotate relative to the middle rod. Specifically, the first rod body 1 and the second rod body 2 are connected with the middle rod 3 through threads, and related locking devices can be arranged in a fixed range to strengthen the connection strength between the first rod body 1 and the second rod body 2.

The fiber composite rod is made of carbon fiber, glass fiber or metal fiber, and the first rubber sleeve 6 and the second rubber sleeve 7 are made of natural rubber.

The connecting hole 8 is parallel to the axis of the annular cylinder.

In the use, the annular cylinder hangs on the car body, connecting hole 8 and stabilizer bar swing joint can play stable effect when the automobile body inclines, wherein, the body of rod is fibre composite, and rigidity is good, and intensity is big, and the material is light on the one hand, accords with the characteristics of lightweight, and tensile strength is big on the one hand, has played fine stable effect on balanced car. Simultaneously, the first rod body, the second rod body and the middle rod are connected through threads, the stabilizer bar suspender can be flexibly disassembled, the length of the rod body is changed, and the stabilizer bar suspender can be suitable for different automobile types through adjustment.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A fiber composite material stabilizer bar suspender is characterized by comprising a bar body and a connecting piece,

the rod body comprises a first rod body (1), a middle rod (3) and a second rod body (2), and the rod bodies are fiber composite rods;

the connecting piece comprises a first connecting piece (4) and a second connecting piece (5), the first connecting piece (4) is an annular cylinder, and the outer wall of the first connecting piece (4) is fixedly connected with one end of the first rod body (1); the second connecting piece (5) is an inverted U-shaped plate, the top of the second connecting piece (5) is fixedly connected with one end of the second rod body (2), and the other end of the first rod body (1) and the other end of the second rod body (2) are respectively and fixedly connected with two ends of the middle rod (3);

the inner wall of the annular cylinder is provided with a first rubber sleeve (6), two ends of the inverted U-shaped plate are provided with coaxial connecting holes (8), and the inner wall of the connecting holes (8) is provided with a second rubber sleeve (7).

2. The fiber composite stabilizer bar hanging rod according to claim 1, wherein the middle bar (3) is of a sleeve structure, an inner wall of the middle bar is provided with an inner thread, one end, connected with the middle bar (3), of the first bar body (1) and the second bar body (2) is provided with an outer thread, the inner thread is connected with the outer thread in a matching manner, and the first bar body (1) and the second bar body (2) reversely rotate relative to the middle bar.

3. The fiber composite stabilizer bar boom of claim 1, wherein said fiber composite bar is carbon fiber, glass fiber or metal fiber.

4. The fiber composite stabilizer bar boom according to claim 1, characterized in that the first rubber sleeve (6) and the second rubber sleeve (7) are made of natural rubber.

5. A fibre composite stabilizer bar boom according to claim 1, characterized in that the connecting hole (8) and the annular cylinder axis are parallel.