Manual cutting device

The utility model relates to a manual plate cutting device, belonging to the technical field of a machining facility. The utility model is composed of a strap steering head, a main body, a bottom seat, a slide plate, a pressure plate, a movable knife, a fixed knife and a connecting rod, and the connecting rod is fixed on the steering head and the main body through a plug type strap, a ring type groove and a bolt pin which is clamped into a steel clamp and drives the slide plate to move up and down for shearing, thus reducing the machining and mounting process and the cost, and reducing the setting width, so the use and the maintenance are more convenient.