一种矿用自卸车前轮浮动油封拆卸工装的设计

Design of Disassembly Tooling for Front Wheel Floating Seal of Mine Dump Truck

近年来煤、铜等资源型企业开采量不断扩大,为节约生产成本,提高生产效率,使得矿用设备不断向大型化方向发展。大型设备由于使用的零部件体积及重量均较大,对于设备的维护也有了新的要求。针对国产MCC400A-220t矿用自卸车前轮浮动油封更换费时费力等不便,设计一种前轮轴总成浮动油封拆卸的专用工装,在保证操作人员安全的前提下,大大缩减了前轮轴浮动油封的更换时间,减少了操作人员的劳动强度。

In recent years, mining capacity of resource-based enterprises such as mines, coal and copper has been continuously expanding. In order to save production cost and improve production efficiency, mining equipment is developing towards large-scale direction. Because of the large volume and weight of components used in large-scale equipment, there are new requirements for equipment maintenance. Aiming at the inconvenience of replacing the front wheel floating seal of the domestic MCC400A-220t mine dump truck, such as time-consuming and laborious, designing special tooling for disassembly of floating seal of front axle assembly,on the premise of ensuring the safety of operators, greatly reducing the replacement time of the front wheel of floating seal,reduce the labor intensity of operators.