The invention belongs to the technical field of automobile hub production equipment, and relates to an automobile hub capable of reducing automobile running wind resistance, the automobile hub is improved on the basis of an original automobile hub, the automobile hub comprises a hub body, an inserting piece and a fixing opening, a large window between spokes on the front face of the hub body is sealed by the inserting piece, the inserting piece is a light sealing piece, and the fixing opening is provided with an opening. The cambered surface design of the inserting piece is consistent with the cambered surface of the front face of the wheel, the whole surface flatness is high, the inserting piece is detachably connected with the hub body through the fixing openings, the fixing openings are the connecting positions of the inserting piece and the hub body, and the number of the fixing openings is 2-5. According to the automobile hub capable of reducing the automobile driving wind resistance, the large window between the spokes on the front face of the wheel hub is sealed through the light inserting piece, the large window is detachably connected with the hub body, connection is firm, and the product weight can be effectively reduced; a small window is formed in the middle of the spoke to facilitate heat dissipation of the wheel; the cambered surface design of the plug-in surface is consistent with the cambered surface of the front surface of the wheel, the whole surface flatness is high, and the driving wind resistance coefficient is reduced.
本发明属于汽车轮毂生产设备技术领域,涉及一种降低汽车行驶风阻的汽车轮毂,在原有的汽车轮毂进行改进,包括:轮毂本体、插件、固定口,所述轮毂本体正面轮辐之间大窗口用插件封闭,所述插件为轻质密封件,插件的弧面设计与车轮正面弧面一致,整个表面平整度高,插件通过固定口与轮毂本体采用可拆卸连接方式,所述固定口为插件与轮毂本体连接位置,固定口设有2‑5个。本发明的降低汽车行驶风阻的汽车轮毂通过将车轮轮毂正面轮辐之间大窗口用轻质插件封闭,与轮毂本体采用可拆卸连接,连接牢固,能有效减轻产品重量;轮辐中间为小窗口,便于车轮散热;插件表面插件的弧面设计与车轮正面弧面一致,整个表面平整度高,减小行驶风阻系数。
Automobile hub capable of reducing automobile running wind resistance and manufacturing method of automobile hub
一种降低汽车行驶风阻的汽车轮毂及其制造方法
2023-03-14
Patent
Elektronische Ressource
Chinesisch
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