The invention discloses a metering type steel ball quantitative output device. The metering type steel ball quantitative output device comprises a conical containing hopper, a positioning block is fixedly inserted in an outlet in the lower end of the containing hopper, multiple vertical metering pipes are fixedly inserted to the positioning block, the metering pipes are annularly and evenly distributed on the positioning block around the center of the containing hopper, the lower ends of the metering pipes extend out of the positioning block to be fixedly inserted to a connecting disc, a U-shaped rotating disc is hinged to the connecting disc, the lower ends of the metering pipes abut against the rotating disc, discharging holes opposite to the metering pipes are formed in the rotating disc, tension springs are inserted on the metering pipes in a sleeving manner, the upper ends of the tension springs are fixed to the positioning block, the lower ends of the tension springs are fixed toa connecting disc, the upper ends of the metering pipes are pressed against inverted conical check blocks, connecting columns are formed on the upper ends of the check blocks, the upper ends of the connecting columns are fixed to a connecting support, the connecting support is fixed to the inner wall of the containing hopper, and a T-shaped handle is fixed to the center of the lower end face of the rotating disc. Steel ball quantitative output can be rapidly and portably achieved, and production efficiency can be effectively improved.