Undercarriage disassembling device

The utility model provides an undercarriage disassembling device. The landing gear disassembling device comprises an operation table, a support arranged at one end of the operation table, a hoop arranged at the other end of the operation table and used for being matched with a wheel shaft of the landing gear and a driving mechanism used for driving the hoop to slide in the direction of the guide rail, and a pin shaft used for being matched with a lug piece at the outer cylinder end of the landing gear is arranged at the upper end of the support. According to the utility model, the efficiency can be improved, the situation that parts are damaged is prevented, the landing gear can be safely and quickly disassembled, and the operation is convenient. 本实用新型提供一种起落架分解装置。所述起落架分解装置包括操作台、设于所述操作台一端的支架、设于所述操作台另一端的用于与起落架的轮轴适配的抱箍及用于驱动所述抱箍沿导轨方向滑动的驱动机构，所述支架的上端设有用于与起落架外筒端的耳片适配的销轴。本实用新型能够提高效率，防止出现损坏零件的情况，可以实现对起落架安全、快速的分解，操作方便。