The grinding machine comprises a shell and a grinding wheel, the shell is filled with cooling liquid, a driving mechanism, a heat dissipation mechanism and a liquid conveying mechanism are arranged in the shell, a mounting mechanism is arranged at the top of the shell, the liquid conveying mechanism is used for conveying the cooling liquid to the grinding wheel, and the heat dissipation mechanism is used for dissipating heat for the driving mechanism. The mounting mechanism is used for mounting an axle and adjusting the position of the axle; the liquid conveying mechanism comprises a fixing cylinder, a spiral blade is arranged in the fixing cylinder, a liquid inlet is formed in the bottom of the outer side of the fixing cylinder, and a housing is arranged outside the grinding wheel. When the double-shaft motor is used for driving the grinding wheel to rotate, the conveying belt and the spiral blades can be synchronously driven to operate, and the spiral blades rotate to convey cooling liquid into the housing, so that the grinding wheel is wetted in real time, and friction and heat generated in the axle grinding process are reduced; therefore, the grinding efficiency and precision are improved, the service life of the grinding wheel is prolonged, and the safety in the axle repairing process is ensured.
本发明公开了一种用于车轴维修的砂轮机,包括外壳和砂轮,外壳中灌装有冷却液,外壳的内部设有驱动机构、散热机构和输液机构,且外壳的顶部设有安装机构,输液机构用于向砂轮输送冷却液,散热机构用来为驱动机构散热,安装机构用于安装车轴和调节车轴的位置;输液机构包括固定筒,固定筒的内部设有螺旋叶片,且固定筒的外侧底部处开设有进液口,砂轮的外部设有罩壳。本发明在利用双轴电机驱动砂轮转动时,还能同步驱动传送带运行和螺旋叶片转动,螺旋叶片的转动可以将冷却液输送到罩壳中,以此来实时湿润砂轮并降低修磨车轴过程中产生的摩擦和热量,进而提高修磨效率和精度、延长砂轮寿命、确保车轴修复过程中的安全性。
Grinding machine for axle maintenance
一种用于车轴维修的砂轮机
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING , Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Axle-re-grinding machine for rolling stock
Engineering Index Backfile | 1928
Maintenance of locomotive axle journals
Engineering Index Backfile | 1941