Under the floor of rotation of the wheelset machine for machining of wheel sets for railway vehicles

摘要

The invention relates to a wheel set under the floor of rotation of the machine for machining of the profile of the wheels (8, 9) of wheel sets for railway vehicles, with the wheel sets in axle bearing housings outside of the wheels (8, 9) are rotatably mounted with a machine bed (10), two supports, which is mounted on the machine bed, which in the x - and z - the direction of the wheel set can be moved under the floor of rotation of the machine and for receiving tools for the machining are provided, intake rails (5, 6), which can be removed during the machining, for positioning of the wheels (8, 9) by means of the tools, clamping members for engaging on the axle bearing housings, roller pairs for each wheel (8, 9) for raising, driving and lowering of the wheel set before, during or after the machining. The wheel set under the floor of rotation of the machine is suitable for installation in a revision shaft (1) provided for railway vehicles. It has a machine bed (10), the vertical height (11) is less than the depth (2) of the inspection shaft, has (1). In the region of the two end faces of the machine bed (10) is in each case a lateral recess (15, 16) in the inspection shaft (1) provided to accommodate the clamping members, drives for the pairs of rollers and the remote intake rails (5, 6).