Brush Polish machine is also known as reciprocating electric polishing grinder. It is widely used in precision machining and surface polishing of mold industry. It is a substitute for similar pneumatic products.

When the existing full-automatic grinding machine is grinding, the protection device of grinding wheel is usually a fixed structure. When the grinding wheel is replaced, the protection device needs to be disassembled, which is troublesome to operate and increases the workload of personnel. When the existing automatic grinding machine is clamping the workpiece, it is usually clamped by bolts and spanners, and the operation is complex At the same time, it is easy to cause the bolt and wrench to be discarded at will, which increases the difficulty of searching and the application range is low.

In view of the shortcomings of the existing technology, the utility model aims to provide a fully automatic grinding machine to solve the problems raised in the above background technology. The utility model is convenient to use, easy to operate, can carry out lifting protection, can continue to quickly clamp, has good stability and high reliability.

In order to achieve the above purpose, the utility model is realized through the following technical scheme: a fully automatic grinding machine, including a protection mechanism, a power device 1, a grinding wheel, a support frame, a power device 2, a support plate and a clamping mechanism. The front end of the power device is provided with a grinding wheel, the lower end of the grinding wheel is equipped with a support plate, and the lower end of the support plate is equipped with a power device 2, The power device 2 is arranged at the front end of the support frame, the support plate is installed on the upper end of the support frame, the upper end of the support plate is installed with a clamping mechanism and a protection mechanism, the rear side of the clamping mechanism is provided with a protection mechanism, the protection mechanism is installed on the upper side of the grinding wheel, the protection mechanism includes a screw rod 1, a protection plate 1, a ball nut pair 1, a gantry frame, a guard plate 2 and a ball screw The screw rod 1 is equipped with a ball nut pair 1, the ball nut pair 1 is arranged on the gantry frame, the screw rod 1 is installed on the guard plate 1, the protection plate 1 is assembled on the gantry frame, the gantry frame is installed on the upper end of the support plate, the front end of the protection plate 1 is installed with an expansion plate, and the front end of the expansion plate is provided with a protection plate 2 The protection plate 2 is equipped with a screw rod 2, the ball nut pair 2 is assembled on the screw rod 2, the ball nut pair 2 is assembled in the protection plate 2, the rear end of the screw rod 2 is installed with a protection plate 1, the rear end of the screw rod 2 is connected with the protection plate 1 through the protection plate 2, the screw rod 1 is connected with the gantry frame through the ball nut pair 1, and the screw rod 2 is connected with the gantry frame through the ball nut pair 2 The clamping mechanism comprises a gantry frame, a rack, a circular gear, a rotating rod and a handle, a rack and a circular gear are installed inside the gantry frame, a circular gear is installed at the right end of the rack, the rack is meshed with the circular gear, a rotating rod is installed at the upper end of the circular gear, a handle is installed on the upper end of the rotary rod, and the handle is arranged At the upper end of the gantry frame, the upper end of the rotary rod passes through the gantry frame and is connected with the handle. The gantry frame, rack and circular gear are all arranged on the upper end of the support plate.

1 Deburr and smooth.

2 Brush interchangeable.

3 Speed,pressure and times adjustable