CN217945329U

CN217945329U - Shock absorber installation component and vehicle

Info

Publication number: CN217945329U
Application number: CN202221635235.4U
Authority: CN
Inventors: 岳志强
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-02
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a bumper shock absorber installation component and vehicle, bumper shock absorber installation component includes: the mounting plate is arranged between the wheel cover inner plate and the wheel cover outer plate and is suitable for mounting the shock absorber, and an I-shaped rib is arranged on the mounting plate; the first reinforcing plate is arranged on the wheel cover inner plate, one end of the first reinforcing plate is connected with the mounting plate, and the other end of the first reinforcing plate extends to be connected with the vehicle body longitudinal beam. The utility model discloses a set up first reinforcing plate, can improve the installation stability of bumper shock absorber on the mounting panel, improve bumper shock absorber installation area's overall structure intensity to extension mechanics transmission route, with stability, reliability, the increase of service life who improves the bumper shock absorber, and can effectively reduce the vibration transmission sensitivity of bumper shock absorber, effectively improve noise in the car, improve the NVH performance of vehicle.

Description

Shock absorber installation component and vehicle

Technical Field

The utility model relates to the technical field of vehicles, particularly, relate to a bumper shock absorber installation component and vehicle.

Background

In the related art, when a vehicle runs, road excitation energy is transmitted to a vehicle body, so that vibration of a large plate of the vehicle body is caused, and the problem of vibration and roar in the vehicle is caused.

Among the prior art, with the damping vibration, the buffering vibration through setting up the bumper shock absorber, nevertheless the cooperation structural strength of bumper shock absorber and automobile body can't satisfy the demand, and structural strength is weaker, leads to the poor stability of bumper shock absorber, and the reliability is poor, and vibration transmission sensitivity is higher, is difficult to effectively improve noise in the car, leads to the NVH performance of vehicle poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a bumper shock absorber installation component, bumper shock absorber installation component can improve the stationary stability of bumper shock absorber to effectively improve the interior noise of car.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a shock absorber mounting assembly comprising: the mounting plate is arranged between the wheel cover inner plate and the wheel cover outer plate, the mounting plate is suitable for mounting a shock absorber, and an I-shaped rib is arranged on the mounting plate; the first reinforcing plate is arranged on the wheel cover inner plate, one end of the first reinforcing plate is connected with the mounting plate, and the other end of the first reinforcing plate extends to be connected with a vehicle body longitudinal beam.

According to the utility model discloses bumper shock absorber installation component through setting up first reinforcing plate, can improve the installation stability of bumper shock absorber on the mounting panel, improves bumper shock absorber installation area's overall structure intensity to extension mechanics transmission route, with stability, reliability, the increase of service life that improves the bumper shock absorber, and can effectively reduce the vibration transmission sensitivity of bumper shock absorber, effectively improve noise in the car, improve the NVH performance of vehicle.

In addition, the shock absorber installation component according to the above embodiment of the present invention may further have the following additional technical features:

according to some embodiments of the utility model, the first reinforcing plate includes the body board and is located the first turn-ups of body board week side, first turn-ups with the wheel casing inner panel the mounting panel and the longeron is connected, the body board with the wheel casing inner panel is spaced apart, so that first reinforcing plate is the arch.

According to the utility model discloses a some embodiments, be provided with a plurality of enhancement archs and first lightening hole on the body board.

According to some embodiments of the invention, the first reinforcing plate gradually increases in width dimension in a direction away from the mounting plate.

According to some embodiments of the utility model, the wheel casing inner panel with the wheel casing planking is injectd installation space, the mounting panel forms to keeping away from convex domes of installation space just include installation section and enhancement section, the installation section has the mounting hole of installation bumper shock absorber, the enhancement section is located one side of installation section that is close to the wheel casing planking, the I shape is pressed the muscle and is set up on the enhancement section.

According to some embodiments of the invention, the reinforcement section has a reinforcement protrusion protruding towards the mounting space.

According to some embodiments of the invention, the mounting plate has a width that gradually increases from being adjacent to the wheel house inner plate to being adjacent to the wheel house outer plate; the width of the reinforcing protrusion gradually increases from the vicinity of the wheel house inner panel toward the vicinity of the wheel house outer panel.

According to some embodiments of the invention, the periphery of the mounting panel is provided with a second flange.

According to the utility model discloses a some embodiments, the I shape ribbing includes first horizontal ribbing, the horizontal ribbing of second and vertical ribbing, first horizontal ribbing with the mounting panel links to each other, the horizontal ribbing of second with first horizontal ribbing interval sets up, vertical ribbing respectively with first horizontal ribbing with the middle part of the horizontal ribbing of second links to each other.

Another object of the present invention is to provide a vehicle.

a vehicle comprises the shock absorber mounting assembly. The vehicle and the shock absorber mounting assembly have the same advantages over the prior art and are not described in detail herein.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

FIG. 1 is a schematic view of the assembly of a shock absorber mounting assembly, a wheel cover inner plate, and a wheel cover outer plate at one angle in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of the assembly of the shock absorber mounting assembly, the wheel cover inner plate, and the wheel cover outer plate at another angle in accordance with an embodiment of the present invention;

FIG. 3 is an exploded schematic view of a shock absorber mounting assembly, a wheel cover inner plate, and a wheel cover outer plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a shock absorber mounting assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of a mounting plate of a shock absorber mounting assembly according to an embodiment of the present invention;

FIG. 6 is a schematic view of a first reinforcement plate of a shock absorber mounting assembly according to an embodiment of the present invention;

fig. 7 is a schematic view of an i-shaped ribbing of a shock absorber mounting assembly according to an embodiment of the present invention.

Reference numerals are as follows:

the shock absorber mounting assembly 100, the wheel house inner plate 200, the wheel house outer plate 300,

mounting plate 10, mounting section 11, mounting hole 111, reinforcing section 12, reinforcing protrusion 121, i-shaped rib 14, first transverse rib 141, second transverse rib 142, vertical rib 143, second flange 15, inner ring rib 151, outer ring rib 152,

the first reinforcing plate 20, the body plate part 21, the first flange 22, the reinforcing protrusion 23 and the first lightening hole 24.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail with reference to fig. 1 to 7 in conjunction with the embodiments.

As shown in fig. 1, 2, 3 and 4, a shock absorber mounting assembly 100 according to an embodiment of the present invention includes: a mounting plate 10 and a first reinforcing plate 20.

The mounting plate 10 is arranged between the wheel cover inner plate 200 and the wheel cover outer plate 300 and is used for mounting a shock absorber, and an I-shaped rib 14 is arranged on the mounting plate 10; the first reinforcing plate 20 is disposed on the wheel house inner plate 200, and one end of the first reinforcing plate 20 is connected to the mounting plate 10, and the other end extends to be connected to a vehicle body longitudinal beam.

The wheel house inner panel 200 and the wheel house outer panel 300 are each configured as an arc-shaped panel, and the wheel house inner panel 200 and the wheel house outer panel 300 define an installation space (see fig. 1 and 2) whose lower side is open for accommodating components such as a tire, a wheel hub, etc. of a vehicle, and may be provided with an installation groove (see fig. 3, an installation groove is provided on the wheel house inner panel 200) on the wheel house inner panel 200 or the wheel house outer panel 300, and the installation plate 10 is provided in the installation groove and fixes the shock absorber by the installation plate 10.

Furthermore, the first reinforcing plate 20 is provided on the wheel house inner panel 200, and the first reinforcing plate 20 is extended in the vertical direction, and both ends of the first reinforcing plate 20 are connected to the mounting plate 10 and the vehicle body side member, respectively, so that the overall structural strength of the damper mounting region is improved by the structural strength of the vehicle body side member, thereby improving the fixing stability of the damper, increasing the mechanical transmission path, effectively reducing the vibration energy when the damper is excited, and improving the structural strength, durability, and handling stability of the vehicle body.

In addition, by providing the i-shaped beads 14, the vibration is transmitted and dispersed by the complicated i-shaped beads 14, so that not only the structural strength of the mounting plate 10 can be increased, but also the force transmission area of the mounting plate 10 can be increased, thereby reducing the vibration transmission sensitivity.

According to the utility model discloses bumper shock absorber installation component through setting up first reinforcing plate 20, can improve the installation stability of bumper shock absorber on mounting panel 10, improves bumper shock absorber installation area's overall structure intensity to extension mechanics transmission route, with stability, reliability, the increase of service life who improves the bumper shock absorber, and can effectively reduce the vibration transmission sensitivity of bumper shock absorber, effectively improve the interior noise of car, improve the NVH performance of vehicle.

It should be noted that the directions of the present invention, such as front-back, up-down, left-right, etc., are defined to correspond to the front-back, up-down, left-right of the coordinate system of the entire vehicle, that is, the front-back direction, up-down direction, and left-right direction of the vehicle.

As shown in fig. 6, according to some embodiments of the present invention, the first reinforcing plate 20 includes a body plate portion 21 and a first flange 22 located on the periphery of the body plate portion 21, the first flange 22 is connected to the wheel house inner plate 200, the mounting plate 10 and the longitudinal beam, and the body plate portion 21 is spaced apart from the wheel house inner plate 200 to form the first reinforcing plate 20 into an arch shape.

First flanging 22 is formed on the periphery of body plate 21, first flanging 22 located on the upper side edge of body plate 21 is connected with mounting plate 10, first flanging 22 located on the front side and the rear side of body plate 21 extend towards wheel casing inner plate 200 and are connected with wheel casing inner plate 200, and first flanging 22 located on the lower side edge of body plate 21 is connected with the vehicle body longitudinal beam.

Furthermore, the body plate portion 21 is disposed away from the wheel house inner panel 200 than the first flanges 22 disposed at the front and rear sides of the body plate portion 21, so that the first reinforcing panel 20 is substantially arched, the first reinforcing panel 20 having an arched structure is formed, and the first reinforcing panel 20 and the wheel house inner panel 200 define a reinforcing cavity together, thereby further improving the structural strength of the first reinforcing panel 20 and the structural strength of the entire structure formed by the wheel house inner panel 200, the wheel house outer panel 300 and the damper mounting assembly 100.

At the same time, the mounting plate 10 can be stably and reliably supported by the first reinforcing plate 20.

In the embodiment shown in fig. 6, a plurality of reinforcing protrusions 23 and first lightening holes 24 are provided on the body panel portion 21. Therefore, the structural strength of the first reinforcing plate 20 can be further improved by the reinforcing protrusions 23, and the weight of the first reinforcing plate 20 is reduced by the arrangement of the first lightening holes 24, so that the damper mounting assembly 100 meets the requirement of light weight.

Further, the first reinforcing plate 20 gradually increases in width dimension in a direction away from the mounting plate 10. Therefore, the first reinforcing plate 20 is formed into a trapezoid or triangular structure in the front view direction, and the support stability of the trapezoid or triangular structure is higher, and the support effect is better.

As shown in fig. 5, according to some embodiments of the present invention, the wheel casing inner panel 200 and the wheel casing outer panel 300 define an installation space, the installation panel 10 forms an arch structure that is convex towards keeping away from the installation space, the installation panel 10 includes an installation section 11 and a reinforcement section 12, the installation section 11 has an installation hole 111, and is used for installing a damper, the reinforcement section 12 is disposed on one side of the installation section 11 that is close to the wheel casing outer panel 300, that is, the reinforcement section 12 can be located outside the installation section 11, the reinforcement section 12 has an enhancement convex part 121 that is convex towards keeping away from the installation space, by setting the overall structure into an arch, utilize the characteristic that the arch strength is large, promote the rigidity of the installation position of the damper, set up the enhancement convex part 121 on the reinforcement section 12 simultaneously, on the basis of not interfering the installation of the damper, further improve the strength of the installation position of the damper, and improve the stability of the installation of the damper.

In some examples, the wheel house inner panel 200 is disposed on the inner side of the wheel house outer panel 300, the inner side of the mounting panel 10 is connected to the wheel house inner panel 200, the outer side of the mounting panel 10 is connected to the wheel house outer panel 300, and the width of the mounting panel 10 gradually increases from inside to outside, i.e. the mounting panel 10 can be formed into a substantially T-shaped structure, by using the characteristics of the T-shaped structure, the strength of the connection between the mounting panel 10 and the wheel house inner panel 200 is high, the mounting section 11 can be connected to the wheel house inner panel 200, the strength and the rigidity of the shock absorber mounting position are improved, meanwhile, the connection area between the reinforcing section 12 and the wheel house outer panel 300 is large, the transmission dispersion of the force is improved, and the vibration transmission sensitivity is reduced.

In some examples, the width of the reinforcing protrusion 121 gradually increases from the inside to the outside, that is, the reinforcing protrusion 121 may be formed substantially in a T-shaped structure, and the structural strength of the mounting plate 10 may be further improved, and the transmission dispersion of the force may be improved and the vibration transmission sensitivity may be reduced by using the characteristics of the T-shaped structure.

Specifically, as shown in fig. 7, the mounting plate 10 is provided at its periphery with a second flange 15. This may further increase the structural strength of the mounting plate 10 by the flanging.

Specifically, as shown in fig. 7, the mounting plate 10 includes a mounting section 11, an inner ring bead 151, and an outer ring bead 152, the mounting section 11 is adapted to mount a shock absorber, the mounting section 11 is located between the inner ring bead 151 and the outer ring bead 152, an area surrounded by the inner ring bead 151 has a reinforcing protrusion 121 protruding upward, and the reinforcing protrusion 121 constitutes the vertical bead 143 of the i-shaped bead 14. The outer ring bead 152 is connected with the second flange 15 turned downward. Thus, the area enclosed by the inner ring rib 151 forms an arch structure, the area enclosed by the outer ring rib 152 and the second flange 15 form an arch structure, and the mounting plate 10 is integrally of a multi-stage arch structure. The vibration of the shock absorber on the mounting section 11 can be transmitted to the i-shaped rib 14 and the second flange 15 through the inner ring rib 151 and the outer ring rib 152 respectively, and the vibration of the mounting section 11 is dispersed to the multistage arch structure, so that not only the structural strength of the mounting plate 10 can be increased, but also the force transmission area of the mounting plate 10 can be increased, and the vibration transmission sensitivity is reduced.

As shown in fig. 7, in particular, the i-shaped bead 14 includes a first transverse bead 141, a second transverse bead 142 and a vertical bead 143, the first transverse bead 141 is connected to the mounting plate 10, the second transverse bead 142 is spaced apart from the first transverse bead 141, and the vertical bead 143 is connected to the middle portions of the first transverse bead 141 and the second transverse bead 142, respectively. Thus, a complex rib structure can be formed, which facilitates the transmission and dispersion of the vibration of the mounting plate 10, so that the structural strength of the mounting plate 10 can be increased, and the force transmission area of the mounting plate 10 can be increased.

According to the utility model discloses vehicle of second aspect embodiment includes: the damper mounting assembly 100 in the above embodiment can effectively improve the fixing stability and reliability of the damper, improve the structural strength, durability and handling stability of the vehicle body, improve the noise in the vehicle, and improve the NVH performance of the entire vehicle.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock absorber mounting assembly, comprising:

the mounting plate (10), the mounting plate (10) is arranged between the wheel casing inner plate (200) and the wheel casing outer plate (300), the mounting plate (10) is suitable for mounting a shock absorber, and an I-shaped press rib (14) is arranged on the mounting plate (10);

first reinforcing plate (20), first reinforcing plate (20) set up in wheel house inner panel (200), just the one end of first reinforcing plate (20) with mounting panel (10) are connected, and the other end extends to and is connected with the automobile body longeron.

2. The shock absorber mounting assembly according to claim 1, wherein the first reinforcement plate (20) includes a body plate portion (21) and a first flange (22) on a circumferential side of the body plate portion (21), the first flange (22) being connected to the wheel house inner plate (200), the mounting plate (10), and the side member, the body plate portion (21) being spaced apart from the wheel house inner plate (200) to give the first reinforcement plate (20) an arch shape.

3. The damper mounting assembly according to claim 2, wherein the body plate portion (21) is provided with a plurality of reinforcing protrusions (23) and first lightening holes (24).

4. The shock absorber mounting assembly as set forth in claim 1 wherein said first reinforcement plate (20) has a width dimension that gradually increases in a direction away from said mounting plate (10).

5. The damper mounting assembly according to claim 1, wherein the wheel house inner panel (200) and the wheel house outer panel (300) define a mounting space, the mounting panel (10) forms an arch structure protruding away from the mounting space and includes a mounting section (11) and a reinforcing section (12), the mounting section (11) has a mounting hole (111) for mounting the damper, the reinforcing section (12) is provided on a side of the mounting section (11) close to the wheel house outer panel (300), and the i-shaped bead (14) is provided on the reinforcing section (12).

6. The damper mounting assembly according to claim 5, wherein the reinforcement segment (12) has a reinforcement protrusion (121) protruding away from the mounting space.

7. The shock absorber mounting assembly according to claim 6, wherein the mounting plate (10) has a width that gradually increases from near the wheel house inner plate (200) to near the wheel house outer plate (300); the width of the reinforcement protrusion (121) gradually increases from the vicinity of the wheel house inner panel (200) to the vicinity of the wheel house outer panel (300).

8. The shock absorber mounting assembly according to claim 1, wherein the mounting plate (10) is provided with a second flange (15) at its periphery.

9. The shock absorber mounting assembly according to claim 1, wherein the i-shaped beads (14) comprise a first transverse bead (141), a second transverse bead (142) and a vertical bead (143), the first transverse bead (141) is connected with the mounting plate (10), the second transverse bead (142) is spaced apart from the first transverse bead (141), and the vertical bead (143) is connected with the middle portions of the first transverse bead (141) and the second transverse bead (142), respectively.

10. A vehicle, characterized by comprising: a shock absorber mounting assembly as claimed in any one of claims 1 to 9.