Dust removal mechanism of cylindrical grinding machine

The utility model relates to the technical field of cylindrical grinding machines, and discloses a cylindrical grinding machine dust removal mechanism which comprises a first box body, a shell is fixedly connected to the interior of the first box body, a motor is installed in the shell, the output end of the motor is fixedly connected with a threaded rod, the outer portion of the threaded rod is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with the box body. The outer portion of the threaded sleeve is fixedly connected with an annular block, the bottom of the threaded sleeve is fixedly connected with a sliding ring, the sliding ring is sleeved with a spring, the four corners of the interior of the annular block are fixedly connected with arc-shaped plates, and the far sides of the multiple arc-shaped plates are rotationally connected with connecting blocks. According to the dust removal mechanism of the cylindrical grinding machine, a machined part can be stably