| 摘要 |
PURPOSE:To prevent the damages of a coil and a core by providing a coil shaping jig which alleviates resistance at the time of inserting the coil on the periphery of the jig and driving the jig in response to the force applied to a coil presser, thereby effectively alleviating the inserting pressure. CONSTITUTION:A coil shaping jig 57 which alleviates resistance force at the time of inserting a coil 4 by pressing the coil 4 or raising the coil while supporting it is disposed around a coil inserting jig 6. A detector 102 such as a piezoelectric element which detects the force applied to a coil presser 101 at the time of inserting the coil is mounted at the end of the presser 101. In the case that the coil presser 101 is lifted to insert the coil 4, when the force applied to the coil presser becomes larger than the prescribed value, the jig 57 is driven, and the inserting pressure can be effectively alleviated. |
