Grinding device for inner hole of chain wheel

• Main Authors: WANG XINLING, WU BORONG, WEI FUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• 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 belongs to the technical field of chain wheel machining, and particularly relates to a chain wheel inner hole polishing device which comprises a frame body, a portal frame is fixed at the rear end of the top of the frame body, a y-axis guide mechanism is arranged at the top of the portal frame, an x-axis guide mechanism is arranged at the front end of the y-axis guide mechanism, a z-axis guide mechanism is arranged at one end of the x-axis guide mechanism, and a z-axis guide mechanism is arranged at the other end of the z-axis guide mechanism. A grinding machine is fixedly installed at one end of the z-axis guide mechanism, a tool table is fixed in the frame body, a threaded rod is fixed to the center of the bottom of the tool table, a threaded cylinder is in threaded connection with the outer surface of the threaded rod, and a circular plate is rotationally connected to the outer surface of the upper end of the threaded cylinder; the problems that according to a fixing device in the scheme,