The invention relates to a horizontal-type high-speed fine grinding linear double-edge edge grinding machine for glass. A box body grinding wheel group arranging mechanism is installed on a machine tool body opening and closing mechanism, the front end and the back end of the box body grinding wheel group arranging mechanism are provided with the feeding end and the discharging end respectively, and the left end and the right end of the machine tool body opening and closing mechanism are provided with the fixed end and the moving end; a main transmission mechanism, a compressing frame mechanism, a compressing frame lifting mechanism and an electric cabinet control mechanism are arranged on the box body grinding wheel group arranging mechanism separately, a feeding and discharging guiding mechanism is arranged between the feeding end and the discharging end of the box body grinding wheel group arranging mechanism, and an automatic central bracket mechanism is arranged on the machine tool body opening and closing mechanism, located between the fixed end and the moving end and located in the middle of the box body grinding wheel group arranging mechanism; and a cooling water circulating system is provided with two ground water tanks, and the two ground water tanks are arranged at the feeding end and the discharging end separately and communicate with each other through a pipe fitting. According to the horizontal-type high-speed fine grinding linear double-edge edge grinding machine for the glass, the machining efficiency is high, the standby time is shortened, and meanwhile the grinding and polishing quality of the glass edge is improved.