Diamond grinding wheel with liquid cooling medium channel

The utility model provides a diamond grinding wheel with a liquid cooling medium channel. The diamond grinding wheel with the liquid cooling medium channels comprises a diamond grinding wheel body, and a plurality of first channels are formed in the diamond grinding wheel body; the sealing plate is arranged on one side of the diamond grinding wheel body, and a plurality of second channels are formed in the sealing plate; the plurality of communicating pipes are fixedly mounted on the plurality of adjacent first channels and the plurality of adjacent second channels respectively; and a plurality of heat dissipation mechanisms, wherein the plurality of heat dissipation mechanisms are arranged on the sealing plate. The diamond grinding wheel with the liquid cooling medium channels has the advantages that cooling is facilitated, and the cooling effect can be improved. 本实用新型提供一种具有液冷介质通道的金刚石砂轮。所述具有液冷介质通道的金刚石砂轮包括金刚石砂轮本体，所述金刚石砂轮本体上开设有多个第一通道；密封板，所述密封板设置在所述金刚石砂轮本体的一侧上，所述密封板上开设有多个第二通道；多个连通管，多个所述连通管分别固定安装在相邻的多个所述第一通道和多个所