| 摘要 |
The invention relates to a bar feeding device for example for a lathe. This bar feeding device comprises : - a base (1) extending lengthwise, - a channel cover (4) extending lengthwise and rotatably connected to said base (1), - a guiding member (7) comprising a guiding channel (8) extending lengthwise, - a pusher flag (12), - moving means (13) fastened to a first end of said pusher flag (12) and able to move it lengthwise, - a push bar (9) able to move within said guiding channel (8) and fastened to a second end of said pusher flag (12), and it is characterised in that said channel cover (4) comprises at least one displaceable member (14,14a) and means (15) for displacing said displaceable member (14,14a). The invention also pertains to a process for using such a bar feeding device. |
