AUTOMATIC LATHE WITH AN IMPROVED BELT PULLEY AND ADAPTER JOINT STRUCTURE TO PREVENT A MALFUNCTION CAUSED BY UNBALANCE BETWEEN THE SPINDLE AND THE BELT PULLEY

摘要

PURPOSE: An automatic lathe with an improved belt pulley and adapter joint structure is provided to install a belt pulley and an adapter in the spindle without a separate tap process and therefore improve the rotational stability of the principal axis.;CONSTITUTION: An automatic lathe with an improved belt pulley and adapter joint structure comprises a belt pulley, an adapter(300), and a cylinder(400). The belt pulley is bolted to a spindle(100) installed on the principal axis. The adapter is bolted to the opposite position of the belt pulley coupled with the spindle. The cylinder is bolted to the adapter.;COPYRIGHT KIPO 2010