| 摘要 |
PURPOSE:To simplify a driving mechanism as well as to make plural types of machining performable by supporting both main and sub laser beam machining heads with one head carriage and having them traveled by this head carriage, while making an upper tool so as to be reciprocated and rotated. CONSTITUTION:A compound machining head 30 is composed of installing a laser beam machining head 32 at the right of a single head carriage 31 free of lifting motion in an E1F direction and a submachining head 33 at the left in the upper part of a die installing part 51 of a die unit 50, respectively. In addition, a tool installing part 39 lifting up or down with an illustrated punching cylinder is set up in a lower end of the sub machining head 33, and a punch tool is held by a tool clamp 41. In succession, with a movement of the head carriage 31 in an arrow C-D, the laser beam machining head 32 and the sub machining head 33 both are moved in the C-D direction. With this movement, the tool installing part 39 is also moved in the C-D direction, shifting the punching tool in the C-D direction. |
