| 摘要 |
PURPOSE:To make easy and efficient assembly when a wire dot printer head is assembled by a method wherein a guide support is mounted after wire guides are inserted into a printer wire. CONSTITUTION:An electromagnet mechanism 11, an armature 13, etc. are fixed on the case 10 of a printer head 5 to project the point part of the printer wire 15 out of the case 10. The wire guides 16, 17, 19 on which guide holes 16a, 17a, 19a are arranged in the form of an approximate circle, an oval, double straight lines respectively are inserted from the point of the wire 15. Then, a guide support 20 is lifted from the lower portion of the wire 15 and provided so that the point part of the printer wire 15 may match a notch 20d of the support 20, a guide 19 may match a guide groove 20f and guides 16, 17 may match stepped parts 20b, 20b' respectively. The guide support 20 is fixed on the case 10. |
