Konstruktive Verbesserung des Hauptwellenantriebs von Werkzeugmaschinen.

摘要

A machine tool has a power-transmitting interface (102) inclined downwards at an angle of 45 DEG to the vertical, a tool head (106) having a face (107) parallel to the tool axis (108), and interposed between them an auxiliary section (103) having power-transmitting faces (104,105) inclined at 45 DEG to one another, the power shafts passing perpendicularly through the interfaces and the auxiliary section and the tool head being continuously rotatable through 360 DEG and lockable in any relative position. When the tool head is arranged with the tool axis horizontal a shaft-receiving hole (111) allows a cutter bar (112) to be supported between the tool head and the shaft-receiving hole, and means (113) is provided for the attachment of steady feet (114) for the cutter bar. The auxiliary section and tool head may be carried on a ram head (101).