The utility model discloses an engine hood hinge support reinforcement plate, which comprises a reinforcement plate body. The reinforcement plate body includes a bottom plate which is conformally attached and fixed on the surface of the engine hood hinge support plate and a wing plate which is formed by bending vertically along one side of the bottom plate and is suitable for attaching to the side of the engine hood hinge support plate. A plurality of positioning reinforcement holes are arranged on the wing plate, and the positioning reinforcement holes pass through the screw. The bolt fit can be used to locate and increase the connection strength between the hinged support plate of the hood and the hinged support plate of the hood when welding the hinged support plate of the hood with the hinged support plate of the hood. Through the combination of the positioning reinforcement hole and the bolt, not only the connection strength between the hinged support plate of the hood and the hinged support plate of the hood can be increased, but also the connection strength between the hinged support plate of the hood and the hinged support plate of the hood can be worked for both. Accurate positioning during installation and welding ensures no gap overlap between the hinged support plate of the hood and the components of the hood, thus ensuring its shunting effect on the impact force.
【技术实现步骤摘要】
发动机罩铰链支撑加强板
本技术涉及汽车配件领域,特别涉及一种发动机罩铰链支撑加强板。
技术介绍
发动机罩铰链安装点处由于靠近乘员舱,在汽车发生侧碰时,该处的强度决定了能否将撞击力最大程度传递给车架的程度从而保证驾驶员的安全,而决定该处的强度的因素来自于两点,一、发动机罩铰链安装结构的连接强度,流水线焊接由于焊接电压不足或漏焊等客观因素常常导致其连接强度无法承受侧碰产生的撞击力导致焊点断裂无法最大限度的进行力传递,二、发动机罩铰链安装结构与发动机罩内各部件的搭接受力程度,发动机罩铰链安装结构与发动机罩内各部件的搭接有利于将撞击力进行分散传递给车架的其他部件,从而保证驾驶员的人身安全,但很多时候由于焊接误差导致发动机罩铰链安装结构与发动机罩内各部件之间存在间隙并未真正搭接,撞击力无法通过搭接进行分流,致使撞击力集中于焊点处,从而导致焊点断裂无法有效传递撞击力,为了保证发动机罩铰链安装结构有效传递碰撞力,提高对乘员舱的保护。因此,急需开发一种发动机罩铰链支撑加强板,既能增加发动机罩铰链支撑加强板与发动机罩铰链支撑板的连接强度,又能为两者在工装焊接时进行准确定位,使发动机罩铰链支撑加强板与发动机罩内各部件实现无间隙搭接,从而保证其对撞击力的分流作用。
技术实现思路
有鉴于此,本技术的目的在于提供一种发动机罩铰链支撑加强板,既能增加发动机罩铰链支撑加强板与发动机罩铰链支撑板的连接强度,又能为两者在工装焊接时进行准确定位,使发动机罩铰链支撑加强板与发动机罩内各部件实现无间隙搭接,从而保证其对撞击力的分流作用。本技术的一种发动机罩铰链支撑加强板,包括横截面为L型的加强板本体 ...
【技术保护点】
1.一种发动机罩铰链支撑加强板,其特征在于:包括横截面为L型的加强板本体,所述加强板本体包括与发动机罩铰接支撑板上表面适形贴合并固定连接的底板和沿底板一侧垂直弯折形成并适合贴合于发动机罩铰接支撑板侧面的翼板,所述翼板上设有多个定位加强孔,所述定位加强孔通过螺栓配合可用于发动机罩铰链支撑加强板与发动机罩铰接支撑板焊接时定位和增加发动机罩铰链支撑加强板与发动机罩铰接支撑板之间的连接强度。
【技术特征摘要】
1.一种发动机罩铰链支撑加强板,其特征在于:包括横截面为L型的加强板本体,所述加强板本体包括与发动机罩铰接支撑板上表面适形贴合并固定连接的底板和沿底板一侧垂直弯折形成并适合贴合于发动机罩铰接支撑板侧面的翼板,所述翼板上设有多个定位加强孔,所述定位加强孔通过螺栓配合可用于发动机罩铰链支撑加强板与发动机罩铰接支撑板焊接时定位和增加发动机罩铰链支撑加强板与发动机罩铰接支撑板之间的连接强度。2.根据权利要求1所述的发动机罩铰链支撑加强板,其特征在于:所述翼板包括第一端和第二端,所述第一端沿加强板本体外侧垂直弯折形成与发动机罩铰链支撑板水平翻边搭接的支翼板Ⅰ,且第二端设有用于给其他汽车零部件让位的开口,所述底板与第一端的同侧端沿加强板本体的...
【专利技术属性】
技术研发人员:蒋东斌,
申请(专利权)人:重庆普尼朗顿科技股份有限公司,
类型:新型
国别省市:重庆,50
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