Technical characteristics of surface grinder for cleaning protective cover

Technical characteristics:

1. A surface grinder that is convenient for cleaning the protective cover, characterized by comprising a machine base (1), the top of the machine base (1) is slidably connected to a working table (2), and the top of the working table (2) A column (3) is fixedly connected to the middle of the surface, a grinding wheel (4) is arranged at the front end of the column (3), and a driving motor for driving the grinding wheel (4) is arranged inside the column (3), and the grinding wheel ( 4) It is fixedly connected to the output end of the drive motor, a protective cover (5) is provided on the outside of the grinding wheel (4), the opening of the protective cover (5) is arranged downward, and the front end surface of the column (3) A linear module (6) is fixedly arranged, the linear module (6) is vertically downward, the linear module (6) has a sliding block (61) that reciprocates along the linear module (6), and the linear module (6) One end is fixedly provided with a drive component (7) that drives the sliding block (61) to move. The protective cover (5) includes a top plate (50), a left side plate (53), a right side plate (54), and a front plate (51). ) And a back plate (52), the top plate (50) is arranged horizontally, the front plate (51), the back plate (52), the left side plate (53) and the right side plate (54) are all arranged vertically, the The left side plate (53) and the right side plate (54) are respectively movably arranged at the left and right ends of the top plate (50), the front plate (51) is movably arranged at the front end of the top plate (50), and the back plate (52) It is fixedly arranged at the rear end of the top plate (50), the sliding block (61) is fixedly connected to the upper part of the back plate (52), and the top of the top plate (50) is provided with a first driving front plate (51) to move horizontally and back and forth. A telescopic component (8), a second telescopic component (9) that drives the left side board (53) to move horizontally reciprocatingly, and a third telescopic component (10) that drives the right side board (54) to move back and forth horizontally. 2. The surface grinder for facilitating cleaning of the protective cover according to claim 1, wherein the first telescopic part (8), the second telescopic part (9) and the second telescopic part (9) are all linear cylinders , The piston end of the first telescopic part (8) is fixedly connected with the upper part of the front plate (51), the piston end of the second telescopic part (9) is fixedly connected with the upper part of the left side plate (53), the The piston end of the third telescopic component (10) is fixedly connected with the upper part of the right side plate (54). 3. The surface grinder for facilitating cleaning of the protective cover according to claim 1, characterized in that the front end of the sliding block (61) is fixedly provided with a rotating part (11), and the rotating part (11) is far away from the sliding block ( One end of 61) is fixedly connected with the upper part of the back plate (52), and the rotating component (11) drives the protective cover (5) to make a 180-degree reciprocating rotation. 4. The surface grinder for facilitating cleaning of the protective cover according to claim 3, characterized in that the rotating part (11) is a swing cylinder, and the output end of the rotating part (11) is connected to the upper part of the back plate (52) Fixed connection. The surface grinder for facilitating cleaning of the protective cover according to claim 4, characterized in that the output end of the rotating part (11) is fixedly connected with the upper part of the back plate (52) by bolts. 6. The surface grinder for facilitating cleaning of the protective cover according to claim 1, characterized in that the driving component (7) is a motor. 7. The surface grinder for facilitating cleaning of the protective cover according to claim 5, characterized in that a controller (12) is provided on one side of the column (3), and the driving motor, the driving component (7), the first A telescopic component (8), a second telescopic component (9), a third telescopic component (10) and a rotating component (11) are all electrically connected with the controller (12). 8. The surface grinder for facilitating cleaning of the protective cover according to claim 1, characterized in that a transparent observation glass (13) is provided on the front plate (51)

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