Steel bar shearing device capable of preventing steel bar from bouncing

The utility model discloses a steel bar shearing device capable of preventing a steel bar from bouncing, which comprises a processing table, an electric telescopic rod, a driving motor and a cutter, amounting box is fixed on the upper right side of the processing table, the electric telescopic rod is mounted in the mounting box, the driving motor is mounted above the mounting box, and the cutteris mounted on the lower side of the mounting box. An adjusting rod is connected to the left side of the connecting block, a lower pressing block is arranged below the upper pressing block, a cutting knife is fixed to the lower portion of the middle of the lower pressing block, a mounting rod is arranged on the upper left portion of the machining table, an adjusting block is arranged on the outer side of a threaded rod, and a material guide plate is arranged below the connecting rod; a fixing rod is clamped to the top end of the connecting rod, and a limiting block is fixed to the outer side ofthe right end of the trans