Coil pressing device

The utility model relates to the technical field of low-voltage reactors, and discloses a coil pressing device which is used for pressing reactor coils and comprises a device body, and the device body comprises a base. Through the arrangement of the base, the fixing plate, the sliding blocks, the calibration plates and the sliding grooves, in the using process, after the installation framework is placed at the top end of the base, the iron core is placed on the inner side of the installation framework, and when the iron core penetrates through the two calibration plates and then is attached to the installation framework, position calibration between the iron core and the installation framework is completed; the coil can be aligned to the iron core sleeve buckle and then press fit operation is carried out, after press fit is completed, the calibration plates are held to be pulled outwards, and after all the calibration plates are pulled to be not perpendicular to the top end of the installation framework any m