The invention provides a buffer cushion block for adjusting a reinforced plastic molded automobile fuel tank bracket. The buffer cushion block comprises a plastic body, and four symmetrical mounting holes formed in the inner side of the plastic body. The plastic body in the device is made of nylon engineering plastics; compared with an original all-metal part, the weight can be reduced by 2.8 to 3kg; the weight is reduced by 80 to 87 percent; four to six parts are used in one vehicle; the weight of the whole vehicle is reduced to save fuel oil; compared with metal casting, one-step plastic molding can reduce processing procedures, the machining cost is reduced, an original metal piece is rust-proof and needs to be coated, the plastic body is not rust-proof, a product does not need to be coated for corrosion prevention, the cost is further reduced, the number of mounting holes of the cushion block can be increased or decreased, the section shape, the size, the cushion block length and the like can also be adjusted as required, and the middle of the cushion block can also be hollowed out for weight reduction to meet different automobile longitudinal beam shapes.
本发明提供一种增强塑料成型汽车油箱托架调节用缓冲垫块,包括塑料本体;所述塑料本体的内侧设置有四个对称的安装孔。本装置中的塑料本体采用尼龙类工程塑料加工而成,比原全金属件可以减重2.8‑3kg,减重量80%‑87%,一车使用四到六件,有利于整车减重而节约燃油,而且采用塑料一次成型,与金属铸件相比,有利于减少加工工序,降低加工成本,并且原金属件为防锈蚀,需要涂装,而塑料本体不会锈蚀,产品不需要涂装防腐蚀,降低成本,且垫块的安装孔可以增减变化,截面形状、尺寸、垫块长度等也可以按要求调整,垫块中部也可进行镂空减重,以满足不同的汽车纵梁形状。
Buffer cushion block for adjusting reinforced plastic molded automobile fuel tank bracket
一种增强塑料成型汽车油箱托架调节用缓冲垫块
2020-07-10
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |