Detection jig for breaking strength of magnetic core

The utility model discloses a magnetic core breaking strength detection jig which comprises a bearing box and a controller, the controller is installed on the left side of the top of the bearing box, an installation base is installed on the left side of the top of the bearing box, and the installation base is located on the back face of the controller. Two groups of overturning plates are embedded in the top of the bearing box; a protection frame is installed on the right side of the top of the bearing box, and a pressure sensor is installed on the right side of the protection frame in a penetrating mode. According to the magnetic core detection device, the protection frame is installed, when the magnetic core detection device is used, a magnetic core needing to be detected is directly placed on the inner side of the protection frame, the electric push rod drives the extrusion frame to detect the magnetic core, extrusion directly reflects detected data on the display screen through the pressure sensor, and wh