The electric rail cutting machine adopts the belt drive method to maximize the cutting power with the swing frame. Fast rotating speed, high efficiency, easy maintenance, small size, light weight, reasonable structure, advanced design and convenient maintenance; the rail part adopts hook type rail mechanism, which is firm and reliable in clamping, flexible in loading and unloading, stable in operation, fast in cutting speed, and in section No burn phenomenon, easy to move, ground rubber wheel walking, flexible transfer.
Working principle of electric rail cutter: According to the principle of toothless saw cutting, the swinging mechanism is used to make the axis of the rotating thin grinding wheel swing back and forth along a certain trajectory around the axis of the rail, and the thin grinding wheel cuts the rail. The contact length of the thin-film grinding wheel rotation plane of the rail cutting machine and the rail section is small, thereby reducing the wear of the thin-film grinding wheel and improving the utilization rate and work efficiency of the thin-film grinding wheel. 1. Main movement: driven by the motor and the drive belt to make the main shaft (grinding wheel) rotate. 2. Feeding movement: the relative swing of the cutting arm and the swing arm is used to realize the feeding and cutting movement of the thin-film grinding wheel by the self-weight of the rail cutter. The rotating surface of the grinding wheel of the cutting arm spindle is on the side of the center plane of the swing arm (rack structure), and the cantilever is long, so the saw blade of the rail saw machine can cut to the bottom of the rail.
Electric rail saw machine structure: 1. The swing arm, cutting arm and pulley are cast aluminum alloy structures, which are light in weight and high in strength. 2. The swing arm shaft and the suite have rolling friction, which reduces wear and prolongs life. 3. The motor seat is a split cast aluminum alloy, which reduces the weight. 4. The clamping mechanism has the function of preventing derailment. The rail cutter is placed on the rail, and the center of gravity of the rail cutter coincides with the central axis of the rail. Even if the clamping screw is loosened, the rail cutter will not tilt. 5. Auxiliary wheels are added to the running mechanism to ensure smooth running on the ground.
