Control mirror plane edge efficient grinding device

The invention relates to a grinding device, and particularly relates to a control mirror plane edge efficient grinding device. The invention provides the control mirror plane edge efficient grinding device which can automatically spray cooling water to a grinding lens and can protect and collect grinding scraps. The control mirror plane edge efficient grinding device comprises a collecting box, a supporting frame, a motor, a first sucker, a supporting block, a grinding block and the like; the supporting frame is arranged at the top of the collecting box; the motor is arranged on the supporting frame; the motor works to enable a control mirror to rotate to carry out grinding work; the first sucker used for fixing the control mirror is arranged on an output shaft of the motor; the supporting block is arranged on the right side of the front portion of the collecting box; and the grinding block is slidably arranged on the supporting block. According to the invention, the motor is started to drive the lens to rota