Adhesion tool suitable for manufacturing grinding tools of multiple sizes

The utility model discloses an adhesion tool suitable for manufacturing grinding tools of multiple sizes, which belongs to the technical field of grinding tool manufacturing and processing equipment, and adopts the technical scheme that the adhesion tool comprises a bottom plate, the rear part of the upper end surface of the bottom plate is fixedly connected with a mounting plate through two support rods, and the back part of the mounting plate is provided with a motor. The purpose of synchronously driving the three fixing blocks to stretch out and draw back can be achieved, the fixing effect is good, adjustment is convenient, adjustment can be carried out according to center steel bases of different specifications and sizes, applicability is high, it is ensured that the multiple powder blocks completely abut against the positioning plate when the powder blocks adhere, and then the purpose of positioning the multiple powder blocks can be achieved; and the peripheral sides of the multiple powder blocks are ens