Manufacturing device having clamp unit

摘要

A manufacturing device having a clamp unit according to an exemplary embodiment of the present invention may include a workpiece disposed on a frame, a clamp unit configured to fix the workpiece on the frame, and a spindle configured to a torque transferred from a motor to cut the workpiece or operates the clamp unit to make the clamp unit fix the workpiece on the frame.

主权项

1. A manufacturing device having a clamp unit, comprising:
a workpiece disposed on a frame; a clamp unit configured to fix the workpiece on the frame; a spindle configured to use a torque transferred from a motor to operate the clamp unit to fix the workpiece on the frame, wherein the spindle is operated by a motor torque, wherein a torque wrench is mounted on an end portion of the motor torque; a drive shaft disposed on the frame is configured to receive the torque from the spindle; a clamping rod mounted on the frame is configured to be drawn backward or pushed forward according to a rotation direction of the drive shaft; a taper rod disposed at a front end portion of the clamping rod, is inserted into a clamping bore formed at one side of the workpiece, and in which a slanted surface is formed at an exterior surface of the workpiece; a gripper fixed on the frame and disposed between the slanted surface of the taper rod and the interior circumference of the clamping bore, wherein the gripper is pushed out by movement of the taper rod to contact the interior circumference of the clamping bore to fix the workpiece; a torque connection portion is formed at one end portion of the drive shaft rotatably disposed on the frame, wherein the torque connection portion is configured to receive the torque from the torque wrench; a drive bevel gear is formed at the other end portion of the drive shaft; and a driven bevel gear is rotatably disposed on the frame and is configured to receive the torque from the drive bevel gear, wherein the driven bevel gear is engaged with the clamping rod through a threaded structure and is configured to push or draw the clamping rod in a horizontal direction corresponding to the rotating direction of the driven bevel gear.