The invention discloses a lightweight automobile side wall reinforcing plate. The reinforcing plate comprises a threshold reinforcing plate, an A column assembly, a B column reinforcing plate, a C column assembly and a rear side wall inner plate, wherein the A column assembly, the B column reinforcing plate, the C column assembly and the rear side wall inner plate are connected with the thresholdreinforcing plate; the outer surfaces of the threshold reinforcing plate, the A column assembly, the B column reinforcing plate, the C column assembly and the rear side wall inner plate are electroplated with anti-corrosion layers; the B column reinforcing plate is connected with the A column assembly and the C column assembly; the C column assembly is fixedly connected with the rear side wall inner plate. According to the invention, the design is reasonable; an adhesive is injected into the connecting part of the automobile side wall reinforcing plate; a mechanical binding force, a physical adsorption force and a chemical bonding force can be generated on a connecting surface, so that the connection of parts is firmer and firmer, and the structural strength of the automobile side wall plate is improved; in addition, the corrosion of the automobile side wall reinforcing plate can be effectively avoided through the coating process, the situation that the strength of the automobile sidewall reinforcing plate is reduced due to corrosion is avoided, and the safety of the automobile side wall reinforcing plate is improved.
本发明公开了一种轻量化汽车侧围加强板,包括门槛加强板以及与所述门槛加强板连接的A柱组件、B柱加强板、C柱组件以及后侧围内板,所述门槛加强板、A柱组件、B柱加强板、C柱组件以及后侧围内板外表面电镀有防锈蚀层,所述B柱加强板与所述A柱组件以及C柱组件均连接,所述C柱组件与所述后侧围内板之间固定连接,本发明设计合理,通过对汽车侧围加强板连接部位加注胶粘剂,能够使得连接面上产生机械结合力、物理吸附力以及化学键合力而使部件连接更加牢靠紧固,提升了汽车侧围板的结构强度,另外镀膜工艺能够有效地避免汽车侧围加强板的腐蚀,避免了汽车侧围加强板因腐蚀而造成强度降低,提升了汽车侧围加强板的安全性。
Lightweight automobile side wall reinforcing plate and processing method thereof
一种轻量化汽车侧围加强板及其加工方法
2020-09-29
Patent
Elektronische Ressource
Chinesisch
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