The invention provides a light-weight disc wheel reinforcing structure which comprises a rim and side covers arranged at the two ends of the rim, hub mounting parts are arranged in the middles of the side covers at the two ends, a plurality of strip-shaped reinforcing parts arranged along the hub mounting parts in an annular array mode are arranged between the side covers at the two ends, and each strip-shaped reinforcing part comprises a reinforcing part body. The extension parts are arranged at the two ends of the reinforcing part body and used for being connected with a side cover, and the thickness of the strip-shaped reinforcing part is 0.2-0.4 mm. By arranging the strip-shaped reinforcing parts with the thickness of only 0.2-0.4 mm, the rigidity of the disc wheel can be improved, better stability can be provided, compared with the situation that left and right independent side covers need more than 6 layers of carbon fibers, the advantages can be achieved under the condition that the number of layers of the carbon fibers of the left and right side covers is reduced to 4, the overall weight of the disc wheel is remarkably reduced, and the service life of the disc wheel is prolonged. And meanwhile, the extension part and the side cover are connected by adopting a hot press molding process, so that the aging problem of a traditional epoxy resin adhesive is avoided, the long-term stability of the structure is improved, and the impact resistance is also improved.
本发明提供了一种轻量化的碟轮加强结构,包括轮圈以及设置于轮圈两端的侧盖,两端所述侧盖的中部设置有花鼓安装部,两端所述侧盖之间设置有若干沿花鼓安装部环形阵列设置的条状加强部,所述条状加强部包括加强部本体,以及设置于加强部本体两端用于连接侧盖的延伸部,所述条状加强部的厚度为0.2~0.4mm。通过设置厚度仅为0.2~0.4mm的条状加强部,不仅能够提高碟轮的刚性,提供更好的稳定性,而且相对于左右独立的侧盖需要6层以上的碳纤维,本发明可以在减少左右两侧盖的碳纤维层数至4层的情况下实现上诉的优势,显著减轻了碟轮整体重量,同时采用热压成型工艺连接延伸部与侧盖,避免了传统环氧树脂粘合剂的老化问题,提升结构长期稳定性,也提高了抗冲击能力。
Lightweight disc wheel reinforcing structure and manufacturing method
一种轻量化的碟轮加强结构及制造方法
2025-05-02
Patent
Electronic Resource
Chinese