Pipe weld root sharpening machine

• Main Authors: ZENG BAOGUO, WANG DONGHU, CHEN YICHAO, LI XIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• 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 provides a pipe weld root sharpening machine which comprises a ball ring, a steering ball is rotationally embedded in the ball ring, a through hole is transversely formed in the middle of the interior of the steering ball, and an operating rod is inserted into the through hole. The control rod and the steering ball are integrally connected, and the steering ball is located on the left side of the middle of the outer wall of the control rod. A first connecting rod is longitudinally and integrally connected to the lower left side of the operating rod, an electric grinder is connected to the lower end of the first connecting rod through a bolt, and a conical grinding head is mounted at the left end of an output shaft of the electric grinder. Through the arrangement of the square inserting rod, the operation ring, the square sleeve, the second connecting rod, the anti-skid layer and the fastening bolt, the effect of rotating the operating rod in a labor-saving mode is achieved. 本实用新型提供一种管道焊缝根部修磨