Reinforcing bar drawing test test piece making devices

The utility model discloses a reinforcing bar drawing test test piece making devices, including the examination mould, examination mould top is equipped with the opening, and the round hole has been offered at the positive center of bottom plate of the examination die cavity body, the fixedly connected with of round hole department with bottom plate vertically sleeve, overlap the reinforcing bar that is equipped with with the sleeve coaxial coupling in the sleeve, telescopic both ends are all bulgeed at the both ends of reinforcing bar. The utility model discloses a reinforcing bar drawing test test piece making devices can realize that the reinforcing bar is controllable with the vertical centering and the burial depth of concrete test block, has improved the test accuracy who draws the test to simple structure, convenient operation, only need during the use the reinforcing bar of required model the sleeve penetrates and stretch into the certain degree of depth reuse the set screw of examination mould with t