Resin binder grinding wheel

• Main Authors: HUA GUANGMING, SU YUNCHENG
• Format: Patent
• Language: English
• Published: 22.10.2014
• Subjects: GRINDING; PERFORMING OPERATIONS; POLISHING; TOOLS FOR GRINDING, BUFFING, OR SHARPENING; TRANSPORTING

The utility model relates to a grinding wheel, in particular to a resin binder grinding wheel. The resin binder grinding wheel comprises a grinding wheel disc-shaped base body, and a resin binder material grinding layer is fixedly arranged on the circumferential surface of the grinding wheel disc-shaped base body. A circulation cooling device is further included. The circulation cooling device comprises a water inlet hole and a water outlet hole which are formed in the two end faces of the grinding wheel disc-shaped base body respectively, the water inlet hole and the water outlet hole are communicated with a hollow sealing cavity in the grinding wheel disc-shaped base body, and a water inlet connector and a water outlet connector are mounted in the water inlet hole and the water outlet hole respectively. The water inlet connector and the water outlet connector are respectively provided with a rotating connector, the rotating connectors are provided with a circulation cold water inlet pipe and a circulation cold water outlet pipe respectively, and a circulating water pump is arranged on the circulation cold water inlet pipe or the circulation cold water outlet pipe. The resin binder grinding wheel is simple in structure and reasonable in design, the grinding wheel can be continuously cooled in time in the working process, the service life of the material grinding layer and the service life of the grinding wheel are prolonged, the overall weight is low, operating and using are convenient, and the resin binder grinding wheel is very suitable for implementation and popularization.