Spout screw clamp

The utility model provides a spout screw clamp, includes the support, is equipped with the binding clasp on the support, is equipped with on the support to control the fixed plate that distributes, is equipped with the pin that passes two fixed plates on the fixed plate, it has the spout of sliding connection outside the pin to open on the binding clasp, and the binding clasp is arranged in between two fixed plates, the binding clasp tip is equipped with round arc portion, has seted up the through-hole in the arc portion, is equipped with the movable rod in the through-hole, and the movable rod bottom is equipped with the roof pressure piece, and the movable rod top is equipped with the handle, be equipped with on the support and be used for strengthening the stopper that the binding clasp used. The utility model discloses a cooperation that spout screw clamp passes through spout and pin makes the binding clasp can to realize the displacement to mode through the screw rotation realizes deciding the fastening of pressing from both sides of work piece, and easy operation is convenient, labour saving and time saving