Numerical control surface grinding machine grinding wheel automatic dresser

• Main Authors: JIANG GUIZHEN, LU SHOUDONG, SHI JIE, YANG LELI
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2011
• 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 discloses a grinding wheel automatic dresser disposed on a numerical control surface grinding machine grinding head body. The rotation of a ball screw can be driven by a servo motor or a step motor through a synchronous belt. The vertical up-and-down motion of a transmission shaft provided with a diamond point in a radial sleeve is driven by a nut to realize the vertical dressing of the diamond point on the grinding wheel. The radial back-and-forth motion of the diamond point can drive a square cylinder body to do the back-and-forth motion along an upper guide rail and a lower guide rail through the hydraulic pressure to realize the dressing of the diamond point on the grinding wheel in the direction of width. The grinding wheel automatic dresser provided in the utility model is disposed on the grinding head body, and the grinding wheel can be dressed without disassembling the work piece. The grinding wheel automatic dresser is suitable for the numerical control surface grinding machine adop