| 摘要 |
A grinder for cut section of both sides of a steel pipe is provided to progress a series of processes by accurately grinding the cut section of both sides of a steel pipe at the same time. A grinder for cut section of both sides of a steel pipe comprises a steel pipe feed part, a steel pipe fixing part, a steel pipe processing part, a steel pipe discharge part and a base body. The steel pipe feed part comprises a hopper(10). The floor of hopper is inclined to the steel pipe fixing part. The steel pipe fixing part has a pair of steel pipe guide rails, forward and backward slide rails, and a lower right and left fixture. An upper left and right holding part and a semicircular steel pipe holding frame are ascended and descended with the operation of a cylinder(26) of the lower right and left fixture. A semicircular steel pipe supporting frame and the semicircular steel pipe holding frame holds the right and left ends of a steel pipe(P). The steel pipe processing part comprises a bite holder, and a motor(40). The bite holder is mounted on right and left walls of the base body. At the same time, both cross sections of the steel pipe are processed. The steel pipe discharge part comprises an exhaustion guide rail. |
