The invention discloses an automobile doorsill structure reinforcer and an installation method. The automobile doorsill structure reinforcer is characterized in that a nylon glass fiber skeleton is provided with epoxy resin structure mucilage glue, the inner side of the nylon glass fiber skeleton is bonded with a doorsill inner plate, and the outer side of the upper part of the nylon glass fiber skeleton is provided with a skeleton upper mucilage glue surface; a doorsill outer plate is adhered to the outer side of the nylon glass fiber framework through matching of the outer side face and the framework upper adhesive face, framework inclined rib reinforcing ribs are arranged in the nylon glass fiber framework, connecting pieces are arranged on the two sides of the nylon glass fiber framework, side plates are arranged on the two sides of the lower portion of the nylon glass fiber framework, and inclined grid plates are arranged between the side plates in a staggered mode. By changing the original design structure and adopting the framework made of nylon and glass fibers, the framework structure has the characteristics of light weight and high strength due to low density, the rigidity of the threshold metal plate support is greatly improved, the bending resistance is improved, the safety performance of an automobile is improved, the weight of an automobile body is reduced, the local metal plate structure of the automobile body is simplified, and the cost is reduced. The installation is convenient. The cost can be reduced to a certain degree, and the manufacturing is easy.
本发明公开一种汽车门槛结构加强件及安装方法,包括尼龙玻纤骨架上设有环氧树脂结构粘胶,尼龙玻纤骨架内侧粘接有门槛内板,尼龙玻纤骨架上方外侧设有骨架上粘胶面,尼龙玻纤骨架外侧通过外侧面和骨架上粘胶面配合粘接有门槛外板,尼龙玻纤骨架中设有骨架斜筋加强筋,尼龙玻纤骨架两侧设有连接件,尼龙玻纤骨架下方两侧设有侧板,侧板之间交错设有斜向网格板;本发明通过改变原有设计结构,采用尼龙和玻纤制成的骨架,其密度低使得骨架结构具有轻量且强度大的特点,极大地增加门槛钣金支架的刚度,提升抗弯性能,再增加汽车的安全性能的同时减轻了车身重量,简化了车身局部钣金结构,安装方便,能够一定程度的降低成本,易于制造。
Automobile doorsill structure reinforcer and installation method
一种汽车门槛结构加强件及安装方法
2021-08-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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