Tool with clamping and positioning prompting function

The utility model relates to the technical field of tools, and discloses a tool with a clamping and positioning prompt function, which comprises a table body, an electric push rod arranged at the top of the table body and a push plate connected to the output end part of the electric push rod, the electric push rod drives the push plate to do transverse reciprocating motion so as to drive a workpiece to be close to or far away from an abutting plate, and the tool further comprises an alarm device; the alarm device comprises a control button and an alarm. According to the tool with the clamping and positioning prompting function, when a workpiece is clamped, a push plate drives the workpiece to move towards one side of an abutting plate, at the moment, a first rack moves and drives a rotating gear to rotate, so that a second rack horizontally moves, after the workpiece moves to a certain position, the second rack is attached to an operation button, and then an alarm is driven to work and give out an alarm sound