Grinding device for inner wall of alloy pipeline

• Main Author: WU SHUFA
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• 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 invention relates to a grinding device for the inner wall of an alloy pipeline. The grinding device comprises a fixing box, a fixing plate, a polishing mechanism, a clamping mechanism and a driving mechanism, the driving mechanism comprises a motor, a lead screw, a connecting rod, a driven assembly and a heat dissipation assembly, and the clamping mechanism comprises a circular plate, clampingassemblies and a positioning assembly. According to the grinding device for the inner wall of the alloy pipeline, the clamping of a main body is realized through the clamping mechanism; compared withan existing clamping mechanism, the clamping mechanism clamps an outer ring of the main body through restoring force of springs; and meanwhile, abutting plates abut against the interior of the main body through the action of centrifugal force, and also the positioning of the center point of the main body is realized, the two-way clamping of the main body is realized, the main body is prevented from deforming in the clampi