Magnetic ring winding clamping device

The utility model discloses a magnetic ring winding clamping device which comprises a bottom plate. The first clamping assembly is fixed to the bottom plate; the second clamping assembly is arranged on the bottom plate in a sliding mode and is in mirror symmetry with the first clamping assembly; the first driving assembly is fixedly arranged on the bottom plate and is used for driving the second clamping assembly to horizontally move relative to the first clamping assembly; the second clamping assembly comprises a first plate parallel to the bottom plate and driven by the first driving assembly, a tensioning wheel assembly rotationally arranged on the first plate, a first clamp head fixedly arranged on the first plate, a second clamp head adjustably arranged on the first plate and a tensioning belt wound around the tensioning wheel assembly, the first clamp head and the second clamp head. The magnetic ring clamping device has the advantages that the positions of the first clamp head and the second clamp head