An axle form crooked deformation test device

The utility model provides an axle form crooked deformation test device sets up vertical clamping seat perpendicularly on the horizontal support base, have the fixed anchor clamps that await measuring axle form piece of centre gripping on the vertical clamping seat, on the horizontal support base, it is vice to set up screw -nut along the parallel interval of an axle form center line direction of awaiting measuring, loading platform sliding guide and amesdial sliding guide, the braced frame bottom is fixed on the slider through the vice nut of screw -nut, and braced frame can slide on loading platform sliding guide along with the slider when lead screw rotated, the interior pressure head that sets up by very heavy top -driving of braced frame disposes pressure sensor on, the piece is just described to the axle that awaits measuring of its below to the pressure head, the amesdial passes through slider slidable mounting on amesdial sliding guide, the utility model discloses simple structure is compact in the fi