Steel pipe inner wall rust removal device

• Main Author: YANG WEIKUN
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model relates to the technical field of pipe rust removal devices, and discloses a steel pipe inner wall rust removal device which comprises a workbench, a cushion block fixedly installed on the left side of the top of the workbench, a protection box fixedly installed on the top of the cushion block, a motor fixedly installed in an inner cavity of the protection box, and a rotating shaft fixedly installed at the output end of the motor through a coupler. According to the rust removal device for the inner wall of the steel pipe, the rotating wheel is pushed through movement of the small telescopic rod, friction is conducted on the inner wall through cooperation of the small telescopic rod and the sand pieces, and therefore the effect of automatically removing dirt and rust on the inner wall of the steel pipe is achieved; the steel pipe inner wall rust removal device is simple in structure and suitable for rust removal of the inner walls of steel pipes of various sizes, so that the effect of clampin