CN201800520U - Front shock absorber frame reinforcing structure - Google Patents

Abstract

The utility model relates to a front shock absorber frame reinforcement structure. It mainly solves the problem that the rigidity of the general car body is not strong, which is not conducive to the transmission of force and affects the effect of vibration reduction. It includes the main board of the front shock absorber frame, which is connected to the front longitudinal beam assembly, and also includes There is a front shock absorber reinforcement plate. The front shock absorber reinforcement plate is composed of an upper reinforcement plate and a lower reinforcement plate. The upper reinforcement plate and the lower reinforcement plate are integrated. The upper reinforcement plate is installed on the main board of the front shock absorber frame The upper and lower reinforcement plates are fixed on the front longitudinal beam assembly. The utility model has the advantages that: a reinforcement plate is added to the main board of the front shock absorber frame, which improves the rigidity of the vehicle body, and at the same time provides a skeleton for the front shock absorber frame, which is more conducive to the transmission of force. The reinforced plate is designed in a split type, which reduces the difficulty of welding and solves the problem of welding process.

Description

A front shock absorber frame reinforcement structure

Technical field:

The utility model relates to an automobile component structure, in particular to a front shock absorber frame reinforcement structure for enhancing the rigidity of the vehicle. the

Background technique:

A shock absorber is a device that changes the vibration source interference force or the transmission characteristics of the system to reduce vibration. It is an important device in a car. However, the rigidity of the bracket on which the shock absorber is installed in general automobiles is not very strong, which is not conducive to the transmission of force and affects the effect of vibration reduction. Such as the Chinese utility model patent, the notification number is CN2861613Y, and the name is called a novel engine damping device, which is made up of a front shock absorber and a rear shock absorber, and the upper connecting plate of the front shock absorber and the engine fixing bracket are fixed with connecting bolts. This device just has above-mentioned shortcoming, and the rigidity of vehicle body is not very strong, is unfavorable for the transmission of power, can not reach the effect of good damping.

Invention content:

The utility model mainly solves the problem that the rigidity of the general automobile body is not strong, which is not conducive to the transmission of force and affects the effect of vibration reduction, and provides a front shock absorber frame reinforcement structure that strengthens the rigidity of the vehicle and improves the vibration reduction effect

The technical solution adopted by the utility model to solve the technical problem is: a front shock absorber frame reinforcement structure, including a front shock absorber frame main board, the front shock absorber frame main board is connected to the front longitudinal beam assembly, and also includes There is a front shock absorber reinforcement plate. The front shock absorber reinforcement plate is composed of an upper reinforcement plate and a lower reinforcement plate. The upper reinforcement plate and the lower reinforcement plate are integrated. The upper reinforcement plate is installed on the main board of the front shock absorber frame The upper and lower reinforcement plates are fixed on the front longitudinal beam assembly. The front shock absorber reinforcement plate is added to the main plate of the front shock absorber frame and the front longitudinal beam assembly, which improves the rigidity of the vehicle body, and at the same time provides a skeleton for the front shock absorber frame, which is more conducive to force transmission. The front shock absorber reinforcement plate is divided into two parts, the upper reinforcement plate and the lower reinforcement plate, which reduces the difficulty of welding. When welding, the upper reinforcement plate is welded on the main board of the front shock absorber frame, and the lower reinforcement plate is welded on the front longitudinal Beam assembly, and then tailor-weld the upper reinforcement plate and the lower reinforcement plate together.

As a preferred solution, the upper reinforcing plate and the lower reinforcing plate are vertically installed on the main board of the front shock absorber frame and the front longitudinal beam assembly respectively. The upper reinforcing plate and the lower reinforcing plate effectively improve the vertical stiffness of the front shock absorber frame, provide a skeleton structure for the vehicle body, and are beneficial to force transmission.

As a preferred solution, rib 1 and rib 2 protrude from the surface of the upper and lower ribs respectively, the shape of rib 1 gradually shrinks from back to front, and the shape of rib 2 from front to front. Then shrink gradually, the shape of the opening formed on the top of the lower reinforcing plate by the second reinforcing rib is smaller than that of the opening formed by the first reinforcing plate on the lower end of the reinforcing plate, and the first reinforcing rib is embedded in the second reinforcing rib. When the upper reinforcing plate and the lower reinforcing plate are put together, the first reinforcing rib is embedded in the groove formed by the second reinforcing rib, and the first reinforcing rib is clamped in the second reinforcing rib so that the first reinforcing rib cannot move upward. The upper reinforcing plate and the lower reinforcing plate are assembled and fixed by welding, so that the upper reinforcing plate and the lower reinforcing plate are connected more tightly.

As a preferred solution, a through hole 1 is provided on the reinforcing rib 1, and a through hole 2 is provided at a corresponding position on the reinforcing rib 2, and the through hole 1 and the through hole 2 are fixed by bolts. It can be fixed by bolts first, and then welded and fixed, so that the upper reinforcement plate and the lower reinforcement plate are connected more tightly, and the rigidity of the vehicle body is enhanced.

As a preferred solution, several connecting holes are provided on the surface of the ribs on both sides of the upper reinforcing plate, and several connecting holes are also arranged on the surfaces of both sides of the reinforcing rib of the lower reinforcing plate, and the upper reinforcing plate is fixed by bolts. On the main plate of the front shock absorber frame, the lower reinforcing plate is fixed on the front longitudinal beam assembly through bolts. The upper reinforcement plate and the lower reinforcement plate are respectively fixed on the main board of the front shock absorber frame and the front longitudinal beam assembly by bolts, and then welded to make the connection more secure and enhance the rigidity of the vehicle body.

The utility model has the advantages that: a reinforcement plate is added to the main board of the front shock absorber frame, which improves the rigidity of the vehicle body, and at the same time provides a skeleton for the front shock absorber frame, which is more conducive to the transmission of force. The strengthened version is designed in a component form, which reduces the difficulty of welding and solves the problem of welding process.

Description of drawings

Fig. 1 is a kind of structural explosion schematic diagram of front shock absorber reinforcing plate in the utility model;

Fig. 2 is a kind of structural schematic diagram that the upper reinforcing plate and the lower reinforcing plate are combined in the utility model;

Fig. 3 is a schematic diagram of an installation structure of the utility model.

Detailed ways:

The technical solutions of the present utility model will be further described below through the embodiments and in conjunction with the accompanying drawings.

Example:

In this embodiment, a front shock absorber frame reinforcement structure, as shown in Figure 1 and Figure 3, includes a front shock absorber frame main board 9, the front shock absorber frame main board 1 is connected to the front longitudinal beam assembly 10, and The front shock absorber frame main board and the front longitudinal beam assembly are provided with a front shock absorber reinforcement plate 1, the front shock absorber reinforcement plate is composed of an upper reinforcement plate 2 and a lower reinforcement plate 3, and the upper reinforcement plate is installed vertically on On the front shock absorber frame main board 9, the lower reinforcing plate is vertically installed on the front longitudinal beam assembly. As shown in Figure 1, ribs one 4 and ribs two 5 protrude from the surface of the upper and lower stiffeners respectively. Gradually shrink, the shape of the opening formed at the top of the lower reinforcing plate by reinforcing rib two is smaller than the opening shape formed by reinforcing rib one at the lower end of the reinforcing plate, as shown in Figure 2, the upper reinforcing plate and the lower reinforcing plate are combined, and reinforcing rib one is embedded in the reinforcing plate Rib 2, so that the upper reinforcement board is stuck in the lower reinforcement board. A through hole 7 is provided on the rib one 4, and a through hole two 6 is provided at the corresponding position on the rib two 5, and bolts are arranged in the through hole one and the through hole two to connect the upper reinforcement plate 2 and the lower reinforcement plate 3 phase fixed. Several connection holes 8 are arranged on the two side surfaces of the rib one 4 of the upper reinforcement plate, and several connection holes 8 are also arranged on the two side surfaces of the reinforcement rib two of the lower reinforcement plate. The vibrator frame main board is fixed, and the lower reinforcement plate is fixed with the front longitudinal beam assembly through bolts. When installing the front shock absorber reinforcement plate, firstly fix the upper reinforcement plate line on the main board of the front shock absorber frame and weld it, fix the lower reinforcement plate on the front longitudinal beam assembly and weld it, and then connect the upper reinforcement plate and the lower reinforcement plate The reinforcement plates are joined together, fixed and then welded into one body.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although terms such as upper reinforcement plate, lower reinforcement plate, front shock absorber frame main board, front longitudinal beam assembly, and reinforcement rib are frequently used in this paper, the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (5)

1. A front shock absorber frame reinforcement structure, comprising a front shock absorber frame main board, the front shock absorber frame main board connected to the front longitudinal beam assembly, characterized in that it also includes a front shock absorber reinforcement plate ( 1), the front shock absorber reinforcement plate is composed of an upper reinforcement plate (2) and a lower reinforcement plate (3), the upper reinforcement plate and the lower reinforcement plate are integrated, and the upper reinforcement plate is installed on the front shock absorber frame The upper and lower reinforcing plates of the main board (9) are fixed on the front longitudinal beam assembly (10). 2. The front shock absorber frame reinforcement structure according to claim 1, characterized in that the upper reinforcement plate (2) and the lower reinforcement plate (3) are vertically installed on the front shock absorber frame main board (9) and On the front longitudinal beam assembly (10). 3. The front shock absorber frame reinforcement structure according to claim 1 or 2, characterized in that the surface of the upper reinforcement plate (2) and the lower reinforcement plate (3) respectively protrude to form a reinforcement rib (4) and rib two (5), the shape of rib one gradually shrinks from back to front, the shape of rib two gradually shrinks from back to front, and the shape of the opening formed by rib two on the top of the lower stiffener is smaller than that of rib one In the opening shape formed at the lower end of the reinforcing plate, the first reinforcing rib is embedded in the second reinforcing rib. 4. The front shock absorber frame reinforcement structure according to claim 3, characterized in that a through hole (7) is provided on the first reinforcement rib (4), and at the corresponding position on the second reinforcement rib (5) The second through hole (6) is provided, and bolts are arranged in the first through hole and the second through hole to fix the upper reinforcing plate (2) and the lower reinforcing plate (3). 5. The front shock absorber frame reinforcement structure according to claim 3, characterized in that several connection holes (8) are provided on both sides of the reinforcement rib 1 (4) of the upper reinforcement plate (2), and the lower reinforcement There are also several connection holes (8) on both sides of the reinforcement rib 2 (5) of the plate (3), the upper reinforcement plate is fixed on the main board (9) of the front shock absorber frame by bolts, and the lower reinforcement plate is fixed by bolts on the front rail assembly (10).

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