Processing device for quadrupole magnet core

The utility model discloses a processing device for a quadrupole magnet core, which is used for preparing the quadrupole magnet core and comprises a clamp and a milling cutter. The clamp comprises a clamping mechanism used for clamping the two ends of a workpiece, and the two ends of the workpiece are each provided with a rotating shaft rotationally installed with the clamping mechanism. The milling cutter linearly moves along a first direction and a second direction; the clamp further comprises a driving mechanism used for driving the workpiece to rotate along the axis. According to the machining device for the quadrupole magnet iron core, the manufacturing mode of a quadrupole magnet can be simplified, a broken line segment mode is adopted in all positions of the adopted iron core, in the machining process, a workpiece is driven by the driving mechanism to rotate around the axis of the workpiece, machining of broken line segments on core bodies in different directions is achieved, the machining precision is