Mounting structure of automobile front shock absorber reinforcing plate

Abstract

The utility model relates to a mounting structure of an automobile front shock absorber reinforcing plate, which belongs to the technical field of automobile front shock absorber reinforcing plates and comprises a reinforcing plate, three reinforcing ribs are fixedly mounted at the top of the reinforcing plate, three shock absorption mounting holes are formed in the top of the reinforcing plate, and the reinforcing ribs are fixedly mounted on the reinforcing plate. And a limiting rod is fixedly mounted at the top, around the damping mounting hole, of the reinforcing plate. According to the mounting structure of the automobile front shock absorber reinforcing plate, the limiting rod is arranged at the top of the reinforcing plate, the limiting rod is sleeved with the limiting bottom plate, the limiting sleeve matched with the mounting nut is arranged at the top of the limiting bottom plate, the surface of the mounting nut is sleeved with the limiting sleeve, and rotation of the limiting sleeve and rotation of the mounting nut are limited through the limiting rod; the installation nut is not loosened under vibration, and the problem that in the automobile running process, due to vibration of an engine and movement vibration, the installation nut can be loosened through vibration, and installation of a shock absorber is loosened is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile front shock absorber reinforcement plates, in particular to a mounting structure of an automobile front shock absorber reinforcement plate. Background Art

[0002] Automobiles are becoming increasingly popular as a means of transportation in daily life. With the development of the automotive industry, people are paying more and more attention to vehicle strength, NVH performance, and other aspects. The strength and stiffness of vehicles have a crucial impact on overall vehicle safety. Currently, improving vehicle body strength and stiffness relies primarily on the engine compartment, front shock absorber assembly, floor assembly, and side panel assembly. Improving vehicle body strength by optimizing the rear floor structure is relatively rare. The front wheel arch shock absorber assembly is a critical buffer in the front structure of the vehicle body. Improving the strength and stiffness of this front compartment assembly is a powerful approach to optimizing overall vehicle performance.

[0003] Shock absorbers are generally installed at the lower part of the front wheel cover assembly of the vehicle body. As the main structure for installing shock absorbers on the vehicle body, very high requirements are placed on the strength, rigidity and other performance of the front wheel cover assembly. The existing front cabin frame is mainly composed of the front longitudinal beam, the wheel cover assembly and the front panel reinforcement plate that is integrally formed with the cross beam and is used to be welded to the front panel reinforcement plate. The longitudinal beam, cross beam, front panel body reinforcement plate and wheel cover shock absorber assembly constitute the important stress points and load-bearing points of the front cabin body frame. The connection point is generally arranged with wiring harness card installation holes, etc.

[0004] When installing a common automobile front shock absorber and a reinforcement plate, the stud on the top of the front shock absorber is passed through the front wheel cover and the reinforcement plate on the top of the front wheel cover, and then the shock absorber is installed on the reinforcement plate by installing nuts. However, during the driving of the car, due to engine vibration and movement vibration, the mounting nuts will be loosened, causing the shock absorber to be loosely installed. In view of this, the present application proposes a mounting structure for a front shock absorber reinforcement plate of an automobile. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an installation structure for the front shock absorber reinforcement plate of an automobile, which has the advantages of preventing the installation nut from being loosened by vibration, and solves the problem that the installation nut may be loosened due to engine vibration and movement vibration during the driving of the automobile, resulting in loose installation of the shock absorber.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure for a front shock absorber reinforcement plate of an automobile, comprising a reinforcement plate, three reinforcement ribs fixedly installed on the top of the reinforcement plate, three shock-absorbing mounting holes opened on the top of the reinforcement plate, a limiting rod fixedly installed on the top of the reinforcement plate located around the shock-absorbing mounting holes, a limiting bottom plate sleeved on the top of the limiting bottom plate, and a limiting sleeve fixedly installed on the top of the limiting bottom plate.

[0007] Furthermore, three limiting waist holes are opened on the top of the limiting bottom plate, and the limiting waist holes are adapted to the limiting rods.

[0008] Furthermore, an external threaded barrel is fixedly mounted on the top center of the reinforcing plate, and an internal threaded barrel is threadedly mounted on the surface of the external threaded barrel.

[0009] Furthermore, a pressing plate is fixedly installed on the bottom of the internally threaded cylinder, and the bottom of the pressing plate contacts the top of the limiting sleeve.

[0010] Furthermore, a mounting plate is fixedly mounted on one side of the reinforcing plate, and two vehicle body mounting holes are opened on one side of the mounting plate.

[0011] Furthermore, a shock absorber is provided at the bottom of the reinforcing plate, and a shock-absorbing top plate is fixedly installed on the top of the shock absorber.

[0012] Furthermore, three mounting studs are fixedly installed on the top of the shock-absorbing top plate, and the mounting studs extend to the top of the reinforcement plate through the shock-absorbing mounting holes.

[0013] Furthermore, a mounting nut is threadedly mounted on the surface of the mounting stud, and the inner diameter of the limiting sleeve is the same as the outer diameter of the mounting nut.

[0014] Compared with the prior art, the present invention provides a mounting structure for a front shock absorber reinforcement plate of an automobile, which has the following beneficial effects:

[0015] The mounting structure of the automobile front shock absorber reinforcement plate is characterized in that a limiting rod is provided on the top of the reinforcement plate, a limiting base plate is sleeved on the limiting rod, a limiting sleeve adapted to the mounting nut is provided on the top of the limiting base plate, the limiting sleeve is sleeved on the surface of the mounting nut, and the limiting rod is used to limit the rotation of the limiting sleeve, thereby limiting the rotation of the mounting nut, so that the mounting nut will not become loose under vibration, thereby solving the problem that the mounting nut may be loosened due to engine vibration and movement vibration during automobile driving, resulting in loose shock absorber installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2This is a cross-sectional view of the connection between the reinforcement plate and the shock absorber of the utility model;

[0018] Figure 3 This is a top view of the reinforcement plate of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the reinforcement plate of the utility model.

[0020] In the figure: 1. Reinforcement plate; 101. Reinforcement rib; 2. Shock absorber mounting hole; 3. Limit rod; 4. Limit bottom plate; 41. Limit waist hole; 5. Limit sleeve; 6. External threaded tube; 7. Internal threaded tube; 8. Pressing plate; 9. Mounting plate; 10. Vehicle body mounting hole; 11. Shock absorber; 12. Shock absorber top plate; 13. Mounting stud; 14. Mounting nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 A mounting structure for a front shock absorber reinforcement plate of an automobile includes a reinforcement plate 1. Three reinforcing ribs 101 are fixedly mounted on the top of the reinforcement plate 1. Three shock-absorbing mounting holes 2 are formed on the top of the reinforcement plate 1. A limit rod 3 is fixedly mounted on the top of the reinforcement plate 1 around the shock-absorbing mounting holes 2. A limit base plate 4 is sleeved on the top of the limit rod 3. A limit sleeve 5 is fixedly mounted on the top of the limit base plate 4. The limit base plate 4 cooperates with the limit rod 3 to prevent the limit sleeve 5 from rotating.

[0023] A shock absorber 11 is provided at the bottom of the reinforcing plate 1 , and a shock absorbing top plate 12 is fixedly installed on the top of the shock absorber 11 .

[0024] Next, three mounting studs 13 are fixed to the top of the shock absorber top plate 12. These studs 13 extend through the shock absorber mounting holes 2 to the top of the reinforcement plate 1. The studs 13 pass under the front wheel housing assembly, and the mounting nuts 14 are tightened above the reinforcement plate 1 to secure the top of the shock absorber 11 to the front wheel housing assembly.

[0025] At the same time, a mounting nut 14 is threadedly mounted on the surface of the mounting stud 13 , and the inner diameter of the limiting sleeve 5 is the same as the outer diameter of the mounting nut 14 .

[0026] The top of the limiting base plate 4 is provided with three limiting waist holes 41, which mate with the limiting rod 3. During installation, the mounting stud 13 on the top of the shock absorber 11 is passed through the bottom of the front wheel housing assembly, the mounting nut 14 is tightened above the reinforcing plate 1, the top of the shock absorber 11 is mounted on the front wheel housing assembly, and the limiting sleeve 5 is then sleeved onto the mounting nut 14. The limiting base plate 4 cooperates with the limiting rod 3 to lock the limiting sleeve 5, preventing it from rotating and thus preventing the mounting nut 14 from rotating.

[0027] At the same time, an external threaded barrel 6 is fixedly installed at the top center of the reinforcing plate 1 , and an internal threaded barrel 7 is threadedly installed on the surface of the external threaded barrel 6 .

[0028] A pressing plate 8 is fixedly mounted on the bottom of the internally threaded barrel 7, and the bottom of the pressing plate 8 contacts the top of the limiting sleeve 5. When the internally threaded barrel 7 is mounted on the surface of the externally threaded barrel 6 and tightened, the pressing plate 8 moves downward, pressing the limiting sleeve 5 to prevent it from falling.

[0029] Finally, a mounting plate 9 is fixedly mounted on one side of the reinforcing plate 1 , and two vehicle body mounting holes 10 are opened on one side of the mounting plate 9 .

[0030] When using this embodiment, the reinforcement plate 1 is installed on the vehicle body through the mounting plate 9, the mounting stud 13 on the top of the shock absorber 11 is passed through the bottom of the front wheel cover assembly, the mounting nut 14 is tightened on the top of the reinforcement plate 1, the top of the shock absorber 11 is installed on the front wheel cover assembly, and then the limiting sleeve 5 is put on the mounting nut 14, and the limiting bottom plate 4 cooperates with the limiting rod 3 to clamp the limiting sleeve 5 to prevent the limiting sleeve 5 from rotating, so that the mounting nut 14 will not rotate, thereby preventing the vibration generated when the car is driving from causing the mounting nut 14 to loosen.

[0031] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting structure for a front shock absorber reinforcement plate of an automobile, comprising a reinforcement plate (1), characterized in that: Three reinforcing ribs (101) are fixedly installed on the top of the reinforcing plate (1), three shock-absorbing mounting holes (2) are opened on the top of the reinforcing plate (1), a limiting rod (3) is fixedly installed on the top of the reinforcing plate (1) around the shock-absorbing mounting holes (2), a limiting bottom plate (4) is sleeved on the top of the limiting rod (3), and a limiting sleeve (5) is fixedly installed on the top of the limiting bottom plate (4).

2. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 1, characterized in that: The top of the limiting bottom plate (4) is provided with three limiting waist holes (41), and the limiting waist holes (41) are adapted to the limiting rods (3).

3. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 1, characterized in that: An external threaded barrel (6) is fixedly mounted at the top center of the reinforcing plate (1), and an internal threaded barrel (7) is threadedly mounted on the surface of the external threaded barrel (6).

4. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 3, characterized in that: A pressing plate (8) is fixedly mounted on the bottom of the internally threaded cylinder (7), and the bottom of the pressing plate (8) contacts the top of the limiting sleeve (5).

5. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 1, characterized in that: A mounting plate (9) is fixedly mounted on one side of the reinforcing plate (1), and two vehicle body mounting holes (10) are opened on one side of the mounting plate (9).

6. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 1, characterized in that: A shock absorber (11) is provided at the bottom of the reinforcing plate (1), and a shock absorbing top plate (12) is fixedly installed on the top of the shock absorber (11).

7. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 6, characterized in that: Three mounting studs (13) are fixedly mounted on the top of the shock-absorbing top plate (12), and the mounting studs (13) extend to the top of the reinforcing plate (1) through the shock-absorbing mounting holes (2).

8. The mounting structure of a front shock absorber reinforcement plate of an automobile according to claim 7, characterized in that: The surface of the mounting stud (13) is threadedly mounted with a mounting nut (14), and the inner diameter of the limiting sleeve (5) is the same as the outer diameter of the mounting nut (14).

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