| 摘要 |
The utility model relates to a workpiece supporting device and a machine tool. The workpiece supporting device comprises a swing body, a rotating platform and a workbench motor; the swing body is supported by a gearbox and a bearing box in a swing mode; the swing body comprises a base plate; one surface of the base plate is provided with the rotating platform; the other surface of the base plate is provided with the workbench motor; a rotating shaft of the workbench motor, which extends upward, is connected with the center of the rotating platform; a workpiece is supported by the rotating platform which is driven by the rotation of the workbench motor; a cutting tool detector is arranged on one side which is opposite to the rotating platform so as to prevent chips and coolant from being attached to the cutting tool detector; the cutting tool detector is in contact with a cutting tool to detect the abnormality of the cutting tool; the machine tool comprises the workpiece supporting device and a main shaft device which is used for machining the workpiece. The workpiece supporting device and the machine tool are simple in structure and low in cost. |
