The invention discloses a medium-low speed magnetic suspension frame corbel, a suspension frame, a vehicle and a forming process, the medium-low speed magnetic suspension frame corbel comprises an integrally formed corbel body, the corbel body comprises a first corbel and a second corbel, the second corbel extends downwards along one end of the first corbel to form an L-shaped structure, and the first corbel and the second corbel are integrally formed. A round air spring mounting hole is formed in the top face of the first supporting arm, and lightening holes are formed in the first supporting arm and the second supporting arm. The problems that a medium-low-speed magnetic suspension frame corbel structure is difficult to design and manufacture and has serious defects are solved, and particularly, the corbel structure of the suspension frame is designed and manufactured by adopting a metal casting process at present, so that a large number of internal defects are easily caused by casting the corbel, and the structural strength is greatly reduced; the supporting arm structure can be designed by adopting a composite material, efficient and low-cost preparation of the supporting arm structure of the suspension frame is achieved, and batch production is achieved.
本发明公开了一种中低速磁浮悬浮架托臂、悬浮架、车辆及成型工艺,包括一体成型的托臂本体,所述的托臂本体包括第一托臂和第二托臂,所述的第二托臂沿着第一托臂的一端向下延伸形成L形结构,在第一托臂的顶面形成有圆形空气弹簧安装孔,在第一托臂、第二托臂上设有减重孔。本发明解决了中低速磁浮悬浮架托臂结构轻量化设计、制造困难及其缺陷严重的问题,尤其是悬浮架托臂结构目前采用金属铸造工艺进行设计制造,铸造托臂易造成大量内部缺陷将会导致结构强度大大降低,本发明可以通过针对托臂结构采用复合材料进行设计,实现悬浮架托臂结构的高效低成本制备,实现批量化生产。
Medium-low-speed magnetic suspension frame supporting arm, suspension frame, vehicle and forming process
一种中低速磁浮悬浮架托臂、悬浮架、车辆及成型工艺
2023-05-02
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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