CN208119275U - A kind of Study on Vehicle Front Wheel House assembly - Google Patents

Abstract

The utility model discloses an automobile front wheel cover assembly, which comprises a front shock absorbing installation plate and a front wheel cover middle section welded below the front shock absorbing installation plate; one side in the length direction of the front shock absorbing installation plate is semicircular The arc-shaped arc edge, the arc edge and both sides have skirts extending downward; the middle plate of the front wheel house is vertically arc-shaped as a whole, and its upper end is connected with the skirt; the front shock absorber installation A front shock absorber reinforcing plate is also welded directly below the plate, and the front shock absorber reinforcing plate includes a top plate. Side edge: the skirt edge of the front shock absorber mounting plate is welded and fixed to the side edge of the corresponding front shock absorber reinforcing plate. The utility model has the advantages of reasonable structural design, high self-strength, which is beneficial to reducing the deformation degree of the front wheel cover assembly, improving the service life and the safety of the whole vehicle, and the like.

Description

A kind of automobile front wheel cover assembly

technical field

The utility model relates to the technical field of automobile parts, in particular to an automobile front wheel cover assembly.

Background technique

The front wheel cover of the car is used to fix the front shock absorber assembly. During the driving process of the vehicle, the front wheel cover needs to bear the impact force brought by the front shock absorber for a long time, so the front wheel cover of the car is required to have enough strength. In the prior art, the front wheel cover is usually a piece of sheet metal with a large area and complex structure. In order to facilitate stamping, a material with a low yield strength and a very thin material thickness is usually selected, resulting in a relatively low strength of the front wheel cover itself. As a result, the front wheel cover is easy to crack under the impact of driving, which brings hidden dangers to the safety performance of the car.

Utility model content

Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the utility model is: how to provide a structure with reasonable design and high self-strength, which is beneficial to reduce the deformation degree of the front wheel house assembly, improve the service life and the safety of the whole vehicle. Sexy car front wheel cover assembly.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

An automobile front wheel cover assembly, comprising a vertically rectangular front shock absorber mounting plate, and a front wheel house middle plate welded below the front shock absorber mount plate; the length direction of the front shock absorber mount plate One side of one side is a semicircular arc edge, and both sides of the arc edge and the width direction of the front shock absorbing mounting plate have skirts extending downward; It is arc-shaped as a whole, and its upper end is connected with the skirt facing the front end of the car and the skirt of the arc edge; it is characterized in that a front shock absorber reinforcement plate is welded directly below the front shock absorber mounting plate , the front shock absorber reinforcing plate includes a top plate welded to the bottom surface of the front shock absorber mounting plate, the top plate is located on both sides in the width direction of the front shock absorber mounting plate and one side away from the arc edge Each side has a side extending downward; the skirt of the front shock absorber mounting plate is welded and fixed to the side of the corresponding front shock absorber reinforcement plate; A front shock absorber mounting plate connecting plate is also welded at a position lower than the skirt of the front shock absorber mounting plate.

With the above structure, the front shock absorber reinforcing plate is welded under the front shock absorbing mounting plate, and the front shock absorbing reinforcing plate is located on both sides of the front shock absorbing mounting plate in the width direction and the side away from the arc edge has downward The extended side makes the frame structure formed by the side of the front shock absorber reinforcement plate, the skirt of the front shock absorber mounting plate and the middle plate of the front wheel house after the two are welded, thereby improving the overall integrity of the front wheel house assembly The strength is beneficial to reduce the deformation degree of the front wheel cover assembly, improve the service life and the safety of the whole vehicle.

Further, the outer side of the middle plate of the front wheel house is also welded with a middle reinforcing plate of the front wheel house arranged vertically, and the middle reinforcing plate of the front wheel house is located on the side where the arc edge is located; the front wheel The reinforcement plate in the middle section of the front wheelhouse is vertically in the shape of a U-shaped set towards the middle section of the front wheelhouse, and both sides have overlapping edges that fit the middle section of the front wheelhouse; the middle section of the front wheelhouse reinforcement plate A groove arranged along the length direction is formed in the middle depression on the side away from the middle section plate of the front wheel house.

In this way, since the front wheelhouse mid-section reinforcement plate is vertically in the U-shape facing the front wheelhouse mid-section panel as a whole, after the two are welded, a rectangular frame structure is formed, thereby improving its bending and torsion resistance strength. And the groove formed by depression is set in the middle part of the reinforcing plate in the middle section of the front wheel house, so that the relative protrusions on both sides of the groove form reinforcing ribs, thereby the strength of the front wheel house assembly can be further improved.

Further, the lower end of the middle section plate of the front wheel house facing the front end of the car has an arc-shaped notch arranged in a direction away from the position of the arc edge, and the arc-shaped notch on this side has an arc-shaped notch extending toward the front end of the car. Connecting edge; the connecting edge of the middle section plate of the front wheel house is welded with a front wheel house front section plate consistent with the curved shape of the connecting edge, and the front end of the front wheel house front section plate is welded along its bending direction. The front section reinforcement plate of the wheel house is welded with two nut plates for the front beam of the rear bottom plate at the bottom of the front section reinforcement plate of the front wheel house.

Further, a vertically arranged front wheel house sealing plate is welded on the side of the front shock absorber reinforcing plate away from the arc edge, and the front section of the front wheel house is facing one side of the front wheel house sealing plate. The side has a skirt that is turned up and welded on the front wheel house cover plate; the upper end of the front wheel house cover plate is an arc that fits the shape of the wheel, and has a A cover plate formed by extending in the direction of the shock reinforcement plate; the side of the front shock absorbing mounting plate away from the arc edge extends towards the direction of the cover plate and is welded on the cover plate.

Further, a fuse box front mounting bracket assembly is welded at the position where the front wheel house sealing plate is located above the front section plate of the front wheel house.

Further, the fender front mounting bracket assembly is welded to the position where the front wheel house sealing plate is located above the front section plate of the front wheel house.

Further, the side of the front wheel house seal plate away from the front section plate of the front wheel house is welded with a front wheel house seal plate reinforcement plate matching the shape of the side end surface, and the front wheel house seal plate reinforcement plate is located at Below the cover plate.

Further, the side of the front wheel house sealing plate facing away from the front shock absorbing mounting plate has engine room side rear reinforcement plates arranged at intervals, the upper end of the engine room side rear reinforcement plate is welded and fixed to the cover plate, and the The lower end of the rear reinforcement plate on the side of the nacelle extends toward the direction of the front shock absorbing mounting plate and is welded on the front wheel house sealing plate.

Further, the front end of the front wheel house sealing plate is also welded to the front reinforcement plate on the side of the engine room, and the front reinforcement plate on the side of the engine room is fastened and welded to the front wheel house sealing plate, and is lower than the front wheel house The location of the closure plate has a mounting end extending transversely inward.

Further, the fender rear mounting bracket assembly is welded on the cover plate, and the fender rear mounting bracket assembly is located at the rear end of the cover plate.

To sum up, the utility model has the advantages of reasonable structural design, high self-strength, which is beneficial to reduce the deformation degree of the front wheel house assembly, improve the service life and the safety of the whole vehicle.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a schematic diagram of the exploded structure in Fig. 1 .

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail.

During specific implementation: as shown in Fig. 1 and Fig. 2, a kind of automobile front wheel housing assembly, and the front wheel housing middle section plate 2 that is welded in described front shock absorbing mounting plate 1 below; Described front shock absorbing mounting plate 1 One side in the length direction is a semicircular arc edge, and both sides of the arc edge and the width direction of the front shock absorbing mounting plate 1 have skirts extending downward; the middle section of the front wheel house The plate 2 is vertically arc-shaped as a whole, and its upper end is connected with the skirt facing the front end of the car and the skirt of the arc edge; it is characterized in that the front shock absorbing mounting plate 1 is welded with a front Shock absorber reinforcing plate 3, the front shock absorber reinforcing plate 3 includes a top plate welded on the bottom surface of the front shock absorbing mounting plate 1, the top plate is located on both sides of the front shock absorbing mounting plate 1 in the width direction And the side away from the arc edge has a side extending downward; the skirt of the front shock absorber mounting plate 1 is welded and fixed to the side of the corresponding front shock absorber reinforcement plate 3; The front shock absorber reinforcement plate 3 is welded with a front shock absorber mounting plate connecting plate 4 at a position lower than the skirt of the front shock absorber mounting plate 1 toward the rear end of the vehicle.

With the above structure, the front shock absorber reinforcing plate is welded under the front shock absorber mounting plate, and the front shock absorber reinforcing plate is located on both sides of the front shock absorbing mounting plate in the width direction and the side away from the arc edge has downward The extended side makes the frame structure formed by the side of the front shock absorber reinforcement plate, the skirt of the front shock absorber mounting plate and the middle plate of the front wheel house after the two are welded, thereby improving the overall integrity of the front wheel house assembly The strength is beneficial to reduce the deformation degree of the front wheel cover assembly, improve the service life and the safety of the whole vehicle. During specific implementation, the front shock-absorbing installation plate 1 is made of a high-strength plate with a thickness of 2.5 mm and a material of SAPH440. The front shock absorber reinforcement plate is made of a high-strength plate with a thickness of 1.5mm and a material of B340LA.

During implementation, the outer side of the middle section plate 2 of the front wheel house is also welded with a middle section reinforcement plate 5 of the front wheel house arranged vertically, and the middle section reinforcement plate 5 of the front wheel house is located on the side where the arc edge is located; The middle section of the front wheelhouse reinforcing plate 5 is vertically in the shape of a U-shape set towards the middle section of the front wheelhouse 2, and both sides have overlapping edges that fit together with the middle section of the front wheelhouse 2; The middle part of the front wheel house middle section reinforcing plate 5 facing away from the front wheel house middle section plate 2 is recessed to form a groove along the length direction.

In this way, since the front wheelhouse mid-section reinforcement plate is vertically in the U-shape facing the front wheelhouse mid-section panel as a whole, after the two are welded, a rectangular frame structure is formed, thereby improving its bending and torsion resistance strength. And the groove formed by depression is set in the middle part of the reinforcing plate in the middle section of the front wheel house, so that the relative protrusions on both sides of the groove form reinforcing ribs, thereby the strength of the front wheel house assembly can be further improved.

During implementation, the lower end of the front wheel house middle section plate 2 facing the front end of the car has an arc-shaped notch arranged in a direction away from the position of the arc edge, and the arc-shaped notch on this side has an arc-shaped notch extending toward the front end of the car. The connecting side of the front wheel house middle section plate 2 is welded with a front wheel house front section plate 6 consistent with the curved shape of the connection side, and the front end of the front wheel house front section plate 6 is welded with a curved line along it. The front wheel house front section reinforcing plate 7 that direction is arranged, the bottom of described front wheel house front section reinforcing plate 7 is welded with two back floor front beam nut plates 8.

During implementation, a vertically arranged front wheel house seal plate 9 is welded on the side of the front shock absorber reinforcement plate 3 away from the arc edge, and the front wheel house front section plate 6 faces toward the front wheel house seal. One side of the plate 9 has a skirt that is turned up and welded on the front wheel house cover plate 9; the upper end of the front wheel house cover plate 9 is arc-shaped that fits the shape of the wheel, and A cover plate formed by extending away from the front shock absorber reinforcement plate 3; the side of the front shock absorber mounting plate 1 away from the arc edge extends toward the cover plate, and is welded on the cover plate superior.

During implementation, the front wheel house sealing plate 9 is welded with a fuse box front mounting bracket assembly 10 at a position above the front wheel house front section plate 6 .

During implementation, the front wheel house sealing plate 9 is welded with a fender front mounting bracket assembly 11 at a position above the front wheel house front section plate 6 .

During implementation, the side of the front wheel house sealing plate 9 away from the front section plate 6 of the front wheel house is welded with a front wheel house sealing plate reinforcing plate 12 matching the shape of the side end surface, and the front wheel house sealing plate The reinforcing plate 12 is located below the cover plate.

During implementation, the side of the front wheel house sealing plate 9 facing away from the front shock absorbing mounting plate 1 has the cabin side rear reinforcing plate 13 arranged at intervals, and the upper end of the engine room side rear reinforcing plate 13 is welded to the cover plate Fixed, the lower end of the rear reinforcement plate 13 on the side of the nacelle extends toward the direction of the front shock absorbing mounting plate 1 and is welded on the front wheel house sealing plate 9 .

During implementation, the front end of the front wheel house sealing plate 9 is also welded to the front reinforcement plate 14 on the engine room side, and the front reinforcement plate 14 on the engine room side is fastened and welded to the front wheel house sealing plate 9, and is lower than the front wheel house sealing plate 9. The position of the front wheel house cover plate 9 has a mounting end extending inward along the transverse direction.

During implementation, the fender rear mounting bracket assembly 15 is welded on the cover plate, and the fender rear mounting bracket assembly 15 is located at the rear end of the cover plate.

The above descriptions are only preferred embodiments of the present utility model, and are not limited to the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. An automobile front wheel housing assembly, comprising a vertically rectangular front shock absorber mounting plate (1), and a front wheel house mid-section plate (2) welded below the front shock absorber mounting plate (1) ); one side of the front shock absorbing mounting plate (1) in the length direction is a semicircular arc edge, and the arc edge and both sides of the front shock absorbing mounting plate (1) in the width direction have The skirt formed by extending downward; the middle section of the front wheel house (2) is vertically arc-shaped as a whole, and its upper end is connected with the skirt facing the front end of the car and the skirt of the arc edge; it is characterized in that , a front shock absorber reinforcing plate (3) is also welded directly under the front shock absorber mounting plate (1), and the front shock absorber reinforcing plate (3) includes a (1) The top plate on the bottom surface, the top plate is located on both sides in the width direction of the front shock absorber mounting plate (1) and the side away from the arc edge has sides extending downward; the front shock absorber The skirt of the shock mounting plate (1) is welded and fixed to the side of the corresponding front shock absorber reinforcement plate (3); the side of the front shock absorber reinforcement plate (3) facing the rear end of the vehicle is lower than the The position of the skirt of the front shock absorber mounting plate (1) is also welded with a front shock absorber mounting plate connecting plate (4). 2. The automobile front wheel house assembly according to claim 1, characterized in that, the outer side of the front wheel house middle section plate (2) is also welded with a front wheel house middle section reinforcing plate (5) arranged vertically, The middle reinforcing plate (5) of the front wheel house is located on the side where the arc edge is located; the middle reinforcing plate (5) of the front wheel house is vertically arranged towards the middle plate (2) of the front wheel house U-shaped, and both sides have overlapping edges that fit with the middle section of the front wheelhouse (2); the middle reinforcement plate (5) of the front wheelhouse is away from The central depression on one side is formed with grooves arranged along the length direction. 3. The automobile front wheel housing assembly according to claim 1, characterized in that, the lower end of the middle section of the front wheel housing (2) facing the front end of the vehicle has a direction away from the position of the arc edge. The arc-shaped notch on this side has a connecting edge extending toward the front end of the car; the connecting edge of the middle section plate (2) of the front wheel house is welded with a front wheel that is consistent with the curved shape of the connecting edge The front section of the front wheelhouse (6) is welded below the front end of the front wheelhouse front (6) with a front wheelhouse reinforcement (7) arranged along its bending direction, and the front wheelhouse reinforcement (7) The bottom is welded with two rear floor front beam nut plates (8). 4. The automobile front wheel cover assembly according to claim 3, characterized in that, a vertical front wheel cover is welded on the side of the front shock absorber reinforcing plate (3) away from the arc edge Sealing plate (9), the side of the front wheelhouse front section plate (6) facing the front wheelhouse sealing plate (9) is turned up and welded on the front wheelhouse sealing plate (9) skirt; the upper end of the front wheel house sealing plate (9) is arc-shaped suitable for the shape of the wheel, and has a cover plate extending away from the front shock absorber reinforcement plate (3); the The side of the front shock-absorbing mounting plate (1) away from the arc edge extends toward the cover plate and is welded on the cover plate. 5. The automobile front wheel housing assembly according to claim 4, characterized in that, the front wheel housing sealing plate (9) is located above the front wheel housing front section plate (6) and is welded with a fuse box before installation bracket assembly (10). 6. The automobile front wheel house assembly according to claim 4, characterized in that, the front wheel house sealing plate (9) is located above the front wheel house front section plate (6) and is welded with a fender before installation bracket assembly (11). 7. The automobile front wheel housing assembly according to claim 4, characterized in that, the side of the front wheel housing sealing plate (9) away from the front wheel housing front section plate (6) is welded with the side end surface A front wheel house seal reinforcement plate (12) with matching shape, the front wheel house seal reinforcement plate (12) is located under the cover plate. 8. The automobile front wheel cover assembly according to claim 4, characterized in that, the side of the front wheel cover sealing plate (9) facing away from the front shock absorbing mounting plate (1) has a cabin side arranged at intervals The rear reinforcement plate (13), the upper end of the cabin side rear reinforcement plate (13) is welded and fixed to the cover plate, and the lower end of the engine room side rear reinforcement plate (13) faces the front shock absorbing mounting plate (1) The direction extends and is welded on the said front wheel house cover plate (9). 9. The automobile front wheel housing assembly according to claim 8, characterized in that, the front end of the front wheel housing sealing plate (9) is also welded with a front reinforcing plate (14) on the side of the engine room, and the front reinforcing plate on the side of the engine room is The plate (14) is fastened and welded to the front wheel house cover plate (9), and has a mounting end extending transversely inward at a position lower than the front wheel house cover plate (9). 10. The automobile front wheel cover assembly according to claim 4, characterized in that, the fender rear mounting bracket assembly (15) is welded on the cover plate, and the fender rear mounting bracket assembly (15) Located at the rear end of the cover plate.