| 摘要 |
PURPOSE:To hold two very fine wires in parallel with each other and a pitch between the wires with high accuracy. CONSTITUTION:This wire chucking mechanism comprises an inner claw 2 fixed at a predetermined interval and supporting two wires from the interior, outer claws 3, 4 arranged outside the inner claw 2 and supporting two wires from the exterior, a rotation actuator 8 for rotational drive, a plate cam 9 connected with the rotation shaft of the rotation actuator 8 to rotate together with the rotation actuator 8 and two rotation bearings 10, 11 externally in contact with the symmetrical position to the plate cam to move in accordance with the rotation of the plate cam 9. It has two guide plates 5, 6 which are mounted on the rotation bearing 10 or 11 at one end and mounted on the outer claw 3 or 4 at the other end to perform the opening and closing movement of the outer claws at the same time in accordance with the movement of the rotation bearings 10, 11. |
