The utility model relates to a front bracket and a rear reinforcing beam assembly, which comprises a front bracket and a rear reinforcing beam body. The front bracket and a rear reinforcing beam body consist of a U-shaped structure composed of a bottom plate and two side plates. The U-shaped inner and outer sides of the front bracket and the rear reinforcing beam body are respectively bent downward and outward twice to form L-shaped flanks. Each surface is provided with a support block with a screw hole, and the end face of the support block is provided with a toothed groove, which is radially distributed along the support block. The utility model adopts the above structure. When used, the front subframe is connected with the front subframe by bolts, and the friction force between the front subframe and the support block is increased by the teeth grooves on the end face of the support block. After the bolts are tightened, the risk of bolt loosening can be effectively reduced. The utility model has the advantages of simple structure, processing and installation, and good strength and rigidity.
【技术实现步骤摘要】
前托架后加强梁总成
本技术涉及汽车零部件领域，具体涉及一种前托架后加强梁总成。
技术介绍
汽车上的前托架后加强梁总成位于前副车架上方，通过螺栓与前副车架连接。由于汽车长期的行驶颠簸，螺栓容易松动。
技术实现思路
本技术所要解决的问题是提供一种前托架后加强梁总成，这种前托架后加强梁总成能牢固可靠地连接在汽车上。本技术提供的技术方案是：一种前托架后加强梁总成，包括前托架后加强梁本体，所述前托架后加强梁本体由底板和二个侧板组成U型结构，前托架后加强梁本体的U型内侧和外侧分别依次向下和向外折弯二次后形成L型侧翼，使得加强梁本体的横截面呈“”型；二个侧板的板面上各设有一带螺孔的支撑块，所述支撑块的端面开设有齿形槽，所述齿形槽沿支撑块径向分布。所述前托架后加强梁本体的U型内侧的L型侧翼上焊接有螺母。所述前托架后加强梁本体的各折弯处均呈弧形过渡。所述前托架后加强梁本体上设有定位安装孔。本技术采用上述结构，使用时通过螺栓与前副车架连接，通过支撑块端面开设有的齿形槽增大前副车架与支撑块的摩擦力，螺栓打紧后可以有效降低螺栓松动的风险。本技术结构简单，有利于加工、安装且具有较好的强度和刚度...
【技术保护点】
1.一种前托架后加强梁总成，包括前托架后加强梁本体，其特征在于：所述前托架后加强梁本体由底板和二个侧板组成U型结构，前托架后加强梁本体的U型内侧和外侧分别依次向下和向外折弯二次后形成L型侧翼，使得加强梁本体的横截面呈“
【技术特征摘要】
1.一种前托架后加强梁总成，包括前托架后加强梁本体，其特征在于：所述前托架后加强梁本体由底板和二个侧板组成U型结构，前托架后加强梁本体的U型内侧和外侧分别依次向下和向外折弯二次后形成L型侧翼，使得加强梁本体的横截面呈“”型；二个侧板的板面上各设有一带螺孔的支撑块，所述支撑块的端面开设有齿形槽，所述齿形槽沿支撑块径向...
【专利技术属性】
技术研发人员：韩耀东，
申请(专利权)人：武汉瑞众鑫达汽车零部件有限公司，
类型：新型
国别省市：湖北,42
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