What is the purpose of the rear bumper？
The main role of the rear bumper is to absorb and slow down the external impact force to protect the body and occupant safety.
The rear bumper is a safety device installed at the front and back ends of the car body, which not only has decorative functions, but more importantly, can play a buffer role in the low-speed collision accident of the car to protect the front and rear car body. In addition, the rear bumper is also related to pedestrian protection and can play a certain role in protecting pedestrians in the event of an accident with pedestrians.
The structure of the rear bumper is usually composed of three parts: an outer plate, a buffer material and a beam, in which the outer plate and a buffer material are made of plastic, the beam is stamped into a U-shaped groove with a cold-rolled sheet, and the outer plate and a buffer material are attached to the beam. This design not only maintains the original protection function, but also pursues harmony and unity with the car body shape, and pursues its own lightweight.
In addition, the "insurance" role of the rear bumper is limited, in the event of high-speed collision, it can only absorb a small part of the energy, and can not rely on it to fully guarantee safety. Therefore, in the event of high-speed impact, the car mainly relies on passive safety devices such as seat belts and air bags to protect the occupants.
The role of the front bumper bracket is to absorb and mitigate the external impact force when the vehicle or driver is in the collision force. The bumper is a buffer device that reduces the injury of the people inside the car and protects the safety of people and cars.
The front bumper mounting bracket is mostly an integrated structure, and three splicing structures arranged at intervals are arranged on one side of the front bumper mounting bracket for installing the front bumper. Because this structure integrates the three clamp positions on a bracket, it is not conducive to ensuring the parallel gap between the front bumper and the headlamp, and it is difficult to match and adjust the field in the later stage. In addition, the structure is complex, the length of the parts is generally >400mm, the space is large and the weight reduction effect is poor; In addition, this bracket is affected by factors such as installation structure and lamp modeling, and cannot form a platformized structure, which is not conducive to mass production.
Technical realization elements: In view of this, the utility model aims to provide a front bumper mounting bracket, which is conducive to ensuring the parallel gap between the front bumper and the headlamp.
In order to achieve the above purposes, the technical scheme of the utility model is realized as follows: The automobile front bumper mounting bracket comprises a plurality of bracket bodies adapted to the headlamp quantity setting, the bracket body is fixed at the bottom of the headlamp, and the bracket body is provided with a connection part that can form a splicing connection between the front bumper and the front bumper splicing, and the front bumper splicing is positioned and the front bumper splicing error prevention part is placed at the connection part.
Further, the support body is fastened to the headlamp by screws.
Further, a positioning part is arranged between the support body and the headlamp to position the support body on the headlamp.
Further, the positioning part includes a positioning hole formed on the body of the support, and a positioning column arranged on the headlamp and threaded through the positioning hole.
Further, the positioning column is a cross bar.
Further, the connecting part comprises a clamping plate with a clamping groove which is fixedly connected to the bracket body, and a clamping head which is fixedly connected to the inner wall of the clamping groove.
Further, at least one side of the connecting part is provided with a support part supporting the front bumper.
Further, the support part is a support boss fixedly connected to the support body, and the support part is arranged on two opposite sides of the connection part.
Further, the error-proof part is an error-proof reinforcement plate fixedly connected to the outer end face of the clamping plate and extending to the outer side of the clamping plate.
Compared with the prior art, the utility model has the following advantages:
The front bumper mounting bracket of the utility model is arranged on a plurality of separate bracket bodies to constitute the installation of the front bumper. The installation structure formed can adjust the gap between the front headlamp and the front bumper locally by adjusting the position of the front bumper mounting bracket, which is conducive to ensuring the parallel gap between the front headlamp and the front bumper. To achieve good exquisite perception and visual effects, can improve the assembly efficiency, in addition, the split bracket can also save a large area of materials, to achieve the traditional front bumper mounting bracket weight reduction, in addition, the split bracket can also be arranged according to different headlight modeling of the bracket position, the number of layout design, can realize the structure of the platform, conducive to mass production and cost savings; The setting of the error-proof part can ensure that the front bumper is quickly installed to the correct position, and further improve the assembly efficiency.
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