阅读说明：本技术 一种平衡杆安装结构及车辆 (Balance bar mounting structure and vehicle ) 是由 谭勇 易果 杨磊 张海清 王远宏 于 2021-08-31 设计创作，主要内容包括：本发明涉及一种平衡杆安装结构及车辆。平衡杆安装结构,包括横杆,横杆的两端连接有安装板,安装板与减震器相连,使安装板与减震器之间为面接触,提升响应速率和激励分解。本发明还提供了一种车辆,包括本发明的平衡杆安装结构。本发明解决了现有平衡杆存在响应缓慢,不能有效的分解激励,导致在转弯或者颠簸路面行驶时,车身受到离心力而产生较大的侧倾角,车身扭转变形,使得整个车架失去平衡稳定,过弯能力差,严重时会导致减震器塔顶的部分零部件疲劳撕裂或车辆发生侧翻,从而影响车辆的使用寿命和行车安全的问题。(The invention relates to a balance bar mounting structure and a vehicle. The balancing pole mounting structure comprises a cross rod, wherein mounting plates are connected to two ends of the cross rod, the mounting plates are connected with the shock absorbers, surface contact is achieved between the mounting plates and the shock absorbers, and response speed and excitation decomposition are improved. The invention also provides a vehicle comprising the balance bar mounting structure. The invention solves the problems that the existing balance bar has slow response and can not effectively decompose excitation, so that when the automobile runs on a turning or bumpy road, the automobile body is subjected to centrifugal force to generate a larger side inclination angle, the automobile body is subjected to torsional deformation, the whole frame is out of balance and stable, the over-bending capability is poor, and part of parts on the top of the shock absorber tower are subjected to fatigue tearing or the automobile is subjected to side turning in serious conditions, so that the service life of the automobile is influenced and the running safety is influenced.)

1. The utility model provides a balancing pole mounting structure, its characterized in that includes horizontal pole (1), and the both ends of horizontal pole (1) are connected with mounting panel (2), and mounting panel (2) link to each other with bumper shock absorber (3), are surface contact between mounting panel (2) and bumper shock absorber (3), promote response rate and excitation and decompose.

2. The stabilizer bar mounting structure according to claim 1, characterized in that the cross bar (1) is of hollow "arch bridge type" construction.

3. The stabilizer bar mounting structure according to claim 2, wherein the two mounting plates (2) at both ends of the cross bar (1) are mirror images of each other.

4. The stabilizer bar mounting structure according to claim 3, wherein a first mounting plane (101) is formed at a position of the cross bar (1) near both ends, and a first mounting hole (102) is provided on the first mounting plane (101);

the mounting plate (2) is provided with a second mounting plane (201), a second mounting hole (202) is formed in the second mounting plane (201), the second mounting plane (201) is in surface contact with the first mounting plane (101), and the second mounting plane (201) is fixedly assembled with the first mounting hole (102) through the second mounting hole (202).

5. The balance bar mounting structure according to claim 4, wherein the mounting plate (2) further has a third mounting plane (203), a connecting plane (204) is arranged between the third mounting plane (203) and the second mounting plane (201), a third mounting hole (205) is arranged on the third mounting plane (203), the third mounting plane (203) is in surface contact with the tower top plane (301) of the shock absorber (3), and the third mounting hole (205) is assembled and fixed with the mounting hole on the tower top plane (301) of the shock absorber (3).

6. The stabilizer bar mounting structure according to claim 5, wherein the third mounting plane (203) is of a semicircular configuration to increase a contact area with a tower top plane (301) of the shock absorber (3).

7. The stabilizer bar mounting structure according to claim 5, wherein the third mounting plane (203) is formed with an escape groove (206) matching with a reinforcing rib (302) on a tower top plane (301) of the damper (3).

8. The stabilizer bar mounting structure according to claim 5, wherein the second mounting plane (201), the connecting plane (204) and the third mounting plane (203) are formed at both sides with continuous burring (207).

9. The stabilizer bar mounting structure according to claim 8, characterized in that the second mounting plane (201), the connecting plane (204) and the third mounting plane (203) are provided with a continuous reinforcement structure (4).

10. A vehicle characterized by comprising the stabilizer bar mounting structure of any one of claims 1 through 9.

Technical Field

The invention relates to the technical field of automobile parts, in particular to a balancing pole mounting structure and a vehicle.

Background

With the increasing popularity of automobiles, people no longer have basic functions of walking, carrying people, transporting and the like on the automobiles. The requirements for the maneuverability of automobiles are higher and higher, and for example, the response speed, stability and over-bending capability of automobiles on turning and bumpy roads are important concerns.

When the automobile runs, the automobile body can generate corresponding elastic deformation due to the reaction force of the ground, and the deformation can cause the over-bending performance and the traction performance of the automobile to be reduced. It is difficult for the driver to grasp the degree of twisting of the vehicle body, and particularly when driving violently, the deformation of the vehicle body also causes a reduction in the driving control and stability of the vehicle. Therefore, the vehicle body rigidity needs to be reinforced at a local position of the vehicle body.

In the prior art, a balance rod is mounted at the top of a shock absorber tower in the most common reinforcing mode, the structure can reinforce the rigidity of a vehicle body at the position, reduce the deformation of the vehicle body when the vehicle runs on a turning or bumpy road, and improve the control and stability performance. However, the existing balance rod of the absorber tower top has slow response and cannot effectively decompose excitation, so that when the vehicle runs on a turning or bumpy road, a vehicle body is subjected to centrifugal force to generate a large side inclination angle, the vehicle body is subjected to overlarge torsional deformation, the whole vehicle frame loses balance and stability, the over-bending capability is poor, and in serious cases, part of parts of the absorber tower top are subjected to fatigue tearing or the vehicle is subjected to side turning, so that the service life of the vehicle is prolonged, and the driving safety of the vehicle is influenced.

Disclosure of Invention

The invention aims to provide a balance bar mounting structure and a vehicle, and aims to solve the problems that the conventional balance bar is slow in response and cannot effectively decompose and excite, so that when the vehicle runs on a turning or bumpy road surface, a vehicle body is subjected to centrifugal force to generate a large side inclination angle, the vehicle body is subjected to torsional deformation, the whole vehicle frame loses balance and stability, the over-bending capability is poor, and parts of components on the top of a shock absorber tower are subjected to fatigue tearing or the vehicle is subjected to side turning in serious cases, so that the service life of the vehicle is influenced and the driving safety is influenced.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a balancing pole mounting structure, includes the horizontal pole, and the both ends of horizontal pole are connected with the mounting panel, and the mounting panel links to each other with the bumper shock absorber, is surface contact between mounting panel and the bumper shock absorber, promotes response rate and excitation decomposition.

Preferably, the cross-bar is of hollow "arch bridge" construction.

Preferably, the two mounting plates at the two ends of the cross rod are mirror images of each other.

Preferably, a first mounting plane is formed at the position, close to the two ends, of the cross rod, and a first mounting hole is formed in the first mounting plane;

the mounting panel has second mounting plane, is equipped with the second mounting hole on the second mounting plane, is face contact between second mounting plane and the first mounting plane to it is fixed with the assembly of first mounting hole through the second mounting hole.

Preferably, still have the third mounting surface on the mounting panel, be the connection plane between third mounting surface and the second mounting surface, be equipped with the third mounting hole on the third mounting surface, the third mounting surface with be face contact between the top of the tower plane of bumper shock absorber to mounting hole assembly on the top of the tower plane through third mounting hole and bumper shock absorber is fixed.

Preferably, the third mounting plane is of a semi-circular configuration to increase the contact area with the top plane of the shock absorber.

Preferably, an avoidance groove is formed in the third mounting plane and matched with the reinforcing rib on the plane of the tower top of the shock absorber.

Preferably, two sides of the second mounting plane, the connecting plane and the third mounting plane are formed with continuous flanges.

Preferably, the second mounting plane, the connecting plane and the third mounting plane are provided with continuous reinforcing structures.

The invention also provides a vehicle comprising the balance bar mounting structure.

The invention has the beneficial effects that:

1) according to the balance bar mounting structure, the mounting plate is arranged between the cross bar and the shock absorber, so that surface contact is formed between the shock absorber and the mounting plate, when a vehicle runs on a turning or bumpy road surface, excitation received by the shock absorber can be quickly transmitted to the mounting plate in multiple points and multiple directions, the response speed of the balance bar is improved, the excitation is effectively decomposed, the side inclination angle generated by the centrifugal force acting on the vehicle body is reduced, the over-bending capability of the vehicle is improved, and bumping is reduced. And has the advantage of simple structure. The balance rod solves the problems that the existing balance rod has slow response and can not effectively decompose excitation, so that when the automobile runs on a turning or bumpy road, the automobile body is subjected to centrifugal force to generate a larger side inclination angle, the automobile body is subjected to torsional deformation, so that the whole automobile frame loses balance and stability, the over-bending capability is poor, and part of parts on the top of the shock absorber tower are subjected to fatigue tearing or the automobile is subjected to side turning in serious cases, so that the service life of the automobile is influenced and the running safety is influenced;

2) by forming surface contact between the first mounting plane of the cross rod and the second mounting plane of the mounting plate, when a vehicle runs on a turning or bumpy road, the cross rod can quickly absorb excitation from the mounting plate, so that the balance effect of the balance rod on a vehicle body is improved, and the condition that part of parts on the top of the shock absorber tower is fatigue-torn or the vehicle turns over due to a large side inclination angle generated by the vehicle body under the action of centrifugal force is avoided;

3) by forming surface contact between the third mounting plane of the mounting plate and the tower top plane of the shock absorber, when a vehicle runs on a turning or bumpy road, excitation is quickly transmitted to the mounting plate through the shock absorber and is effectively decomposed through the mounting plate, so that the phenomenon that the torsional deformation of the vehicle body is overlarge or the vehicle body is subjected to centrifugal force to generate a large side inclination angle is avoided, the vehicle frame is out of balance and stable, the service life of the vehicle is prolonged, and the riding comfort is improved;

4) through establishing into semicircular structure with the third mounting surface, increased the planar area of contact in top of the tower with the bumper shock absorber, promoted the response speed of mounting panel to the bumper shock absorber, the excitation that makes the bumper shock absorber receive transmits for the balancing pole fast, at the vehicle in-process of turning, reduced the automobile body and received the heeling angle that centrifugal force acted on and produced, the effectual curved ability of crossing that has promoted and crossed curved speed, it is more steady to make the vehicle travel, in automobile parts technical field, practical value has promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a balance bar;

FIG. 3 is a schematic structural view of a cross bar;

FIG. 4 is a schematic view of the mounting plate;

FIG. 5 is a schematic view of the connection of the mounting plate and the reinforcing ribs;

FIG. 6 is a schematic view showing the structure of the shock absorber without the stabilizer bar assembled with the vehicle body.

1-a cross bar, 101-a first mounting plane, 102-a first mounting hole; 2-mounting plate, 201-second mounting plane, 202-second mounting hole, 203-third mounting plane, 204-connecting plane, 205-third mounting hole, 206-avoidance groove and 207-flanging; 3-a shock absorber, 301-a tower top plane, 302-a reinforcing rib, 303-a fourth mounting hole and 304-a fifth mounting hole; 4-reinforcing structure.

Detailed Description

Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

As shown in fig. 1 to 6, a balance bar mounting structure includes a cross bar 1, two ends of the cross bar 1 are connected with mounting plates 2, the mounting plates 2 are connected with a shock absorber 3, and the mounting plates 2 and the shock absorber 3 are in surface contact, so as to improve response rate and excitation decomposition.

Through setting up the mounting panel between horizontal pole and bumper shock absorber for form the face contact between bumper shock absorber and the mounting panel, when the vehicle was turning or jolt the road surface and travel, the excitation that the bumper shock absorber received can be passed through the multiple spot fast, multi-direction transmission and is given the mounting panel, has promoted the response rate of balancing pole, and has effectively decomposed the excitation, has reduced the automobile body and has received the side inclination that centrifugal force effect produced, has improved the oversteer ability of vehicle and has reduced jolt. And has the advantage of simple structure. The balance rod solves the problems that the existing balance rod is slow in response and cannot effectively decompose and excite, so that when the automobile runs on a turning or bumpy road, the automobile body is subjected to centrifugal force to generate a large side inclination angle, the automobile body is subjected to torsional deformation, the whole automobile frame is out of balance and stable, the over-bending capability is poor, and part of parts on the top of the shock absorber tower are subjected to fatigue tearing or the automobile is subjected to side turning in serious cases, so that the service life of the automobile is influenced and the running safety is influenced.

The cross-bar 1 is of a hollow "arch bridge" construction.

The transverse rod is designed into a hollow arch bridge type structure, so that the transverse rod effectively absorbs excitation transmitted by the shock absorber, the overall rigidity of the vehicle body is enhanced, and the light weight requirement of the vehicle is met.

In this embodiment, the cross bar is a hollow arch bridge type structure with a high middle and two low sides, and the cross-sectional dimension of the middle of the cross bar is 35mm × 15 mm.

The two mounting plates 2 at the two ends of the cross rod 1 are mirror images of each other.

The mounting plates which are mirror-symmetrical to each other are arranged at the two ends of the cross rod, so that the balance of the balance rod is guaranteed.

A first mounting plane 101 is formed at the position of the cross rod 1 close to the two ends, and a first mounting hole 102 is formed in the first mounting plane 101;

the mounting plate 2 has a second mounting plane 201, a second mounting hole 202 is provided on the second mounting plane 201, the second mounting plane 201 is in surface contact with the first mounting plane 101, and is assembled and fixed with the first mounting hole 102 through the second mounting hole 202.

The first mounting plane of the cross rod and the second mounting plane of the mounting plate form surface contact, when a vehicle runs on a turning or bumpy road, the cross rod can quickly absorb excitation from the mounting plate, the balance effect of the balance rod on a vehicle body is improved, and the phenomenon that the vehicle body is subjected to centrifugal force to generate a large side inclination angle, so that part of parts on the top of the shock absorber tower is fatigue-torn or the vehicle is laterally turned is avoided.

In this embodiment, the first mounting plane at horizontal pole both ends flattens the formation for two-layer panel beating laminating about for when preventing bolt fastening first mounting hole and second mounting hole, the panel beating takes place to warp, has also guaranteed the steadiness of first mounting hole and second mounting hole assembly. Two first mounting holes are formed in the two ends of the cross rod. Two second mounting holes matched with the first mounting holes are formed in the second mounting plane.

The mounting plate 2 is further provided with a third mounting plane 203, a connecting plane 204 is arranged between the third mounting plane 203 and the second mounting plane 201, a third mounting hole 205 is formed in the third mounting plane 203, the third mounting plane 203 is in surface contact with the tower top plane 301 of the damper 3, and the third mounting plane 203 is assembled and fixed with the mounting hole in the tower top plane 301 of the damper 3 through the third mounting hole 205.

Form the face contact between the third mounting surface through the mounting panel and the top of the tower plane of bumper shock absorber, when the vehicle was at the turn or when jolting the road surface and traveling, make the excitation pass through the shock absorber and give the mounting panel fast transmission to effectively decompose through the mounting panel, avoided the torsional deformation of automobile body too big, or the automobile body receives centrifugal force and produces great roll angle, make the frame lose balance stability, thereby prolonged the life of vehicle and improved the travelling comfort of taking.

In this embodiment, the third mounting hole is assembled and fixed with the mounting hole on the top plane of the tower of the shock absorber through a bolt, so as to be conveniently disassembled and assembled.

The third mounting plane 203 is of a semicircular configuration to increase the contact area with the tower top plane 301 of the damper 3.

Through establishing into semicircular structure with the third mounting surface, increased with the planar area of contact in top of the tower of bumper shock absorber, promoted the response rate of mounting panel to the bumper shock absorber for the excitation that the bumper shock absorber received transmits the balancing pole fast, when the vehicle at the turn in-process, has reduced the automobile body and has received the heeling angle that centrifugal force acts on and produce, and effectual promotion is crossed curved ability and is crossed curved speed, makes the vehicle travel more steadily.

In this embodiment, three third mounting holes are circumferentially formed in the third mounting plane, and three mounting holes corresponding to the third mounting holes are formed in the tower top plane of the shock absorber, so that the stability of the assembly of the balance bar and the shock absorber is enhanced, and the shock absorber is prevented from being torn due to fatigue under a long-term excitation state.

In this embodiment, the three mounting holes of the tower top plane of the shock absorber are composed of two fourth mounting holes 303 and one fifth mounting hole 304, where the two fourth mounting holes 303 are stud fixing mounting holes of the existing tower top plane, and the mounting plate and the existing tower top plane are fixed together by two mounting holes in the assembling process. The balance rod mounting structure in the embodiment does not need to change the structures of the shock absorber and the frame, and the balance rod can be assembled only by arranging the fifth mounting hole on the top plane of the shock absorber, so that the balance rod mounting structure is simple and easy to operate, and has the advantages of high universality and high practicability.

The third mounting plane 203 is formed with an escape groove 206 which is fitted with a rib 302 on the top plane 301 of the damper 3.

Through form on the third mounting plane and dodge the groove, both avoided the planar strengthening rib in top of the tower of bumper shock absorber, strengthened the intensity of third mounting plane itself again.

In this embodiment, the balancing bar includes a cross bar, a mounting plate, and a reinforcing rib.

The second mounting plane 201, the connecting plane 204 and the third mounting plane 203 are formed with continuous flanges 207 on both sides.

Continuous flanges are formed on the two sides of the second mounting plane, the connecting plane and the third mounting plane, so that the rigidity and the strength of the mounting plate are guaranteed.

The second mounting plane 201, the connection plane 204 and the third mounting plane 203 are provided with a continuous reinforcement structure 4.

The rigidity strength of the mounting plate is further improved by arranging the continuous reinforcing structures on the second mounting plane, the connecting plane and the third mounting plane.

The present embodiment also provides a vehicle including the stabilizer bar mounting structure in the present embodiment.

According to the balance bar mounting structure and the vehicle, firstly, the mounting plate is arranged between the cross bar and the shock absorber, so that surface contact is formed between the shock absorber and the mounting plate, when the vehicle runs on a turning or bumpy road surface, excitation received by the shock absorber can be quickly transmitted to the mounting plate through multiple points and multiple directions, the response speed of the balance bar is improved, the excitation is effectively decomposed, the side inclination angle generated by the action of centrifugal force on the vehicle body is reduced, the over-bending capability of the vehicle is improved, and bumping is reduced. And has the advantage of simple structure. The balance rod solves the problems that the existing balance rod has slow response and can not effectively decompose excitation, so that when the automobile runs on a turning or bumpy road, the automobile body is subjected to centrifugal force to generate a larger side inclination angle, the automobile body is subjected to torsional deformation, so that the whole automobile frame loses balance and stability, the over-bending capability is poor, and part of parts on the top of the shock absorber tower are subjected to fatigue tearing or the automobile is subjected to side turning in serious cases, so that the service life of the automobile is influenced and the running safety is influenced; secondly, the first mounting plane of the cross rod is in surface contact with the second mounting plane of the mounting plate, so that when a vehicle runs on a turning or bumpy road, the cross rod can quickly absorb excitation from the mounting plate, the balance effect of the balance rod on a vehicle body is improved, and the condition that part of parts on the top of the shock absorber tower is fatigue-torn or the vehicle turns over due to the fact that the vehicle body generates a large side inclination angle under the action of centrifugal force is avoided; thirdly, surface contact is formed between the third mounting plane of the mounting plate and the tower top plane of the shock absorber, when the vehicle runs on a turning or bumpy road surface, excitation is quickly transmitted to the mounting plate through the shock absorber and is effectively decomposed through the mounting plate, and the phenomenon that the torsional deformation of the vehicle body is overlarge or the vehicle body is subjected to centrifugal force to generate a large side inclination angle is avoided, so that the vehicle frame is out of balance and stable, the service life of the vehicle is prolonged, and the riding comfort is improved; finally, through establishing into semicircular structure with the third mounting plane, increased the planar area of contact of top of the tower with the bumper shock absorber, promoted the response rate of mounting panel to the bumper shock absorber for the excitation that the bumper shock absorber received transmits for the balancing pole fast, when the vehicle at the turn in-process, reduced the automobile body and received the heeling angle that centrifugal force acted on and produced, the effectual bending capacity and the bending speed of having promoted, make the vehicle travel more steadily, in automobile parts technical field, have the practical value of popularization.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention.