QUICK AND CORRECT POSITIONING OF PROCESSING TOOL FITTING SPINDLE FOR MULTI-SHAFT MACHINE TOOL AND MULTI-SHAFT PROCESSING EQUIPMENT

摘要

PURPOSE:To allow an unskilled worker to quickly and easily perform correct centering by forming bosses concentrically with a tool fitting spindle on tool fitting spindle support arms, using a positioning plate having the coupling holes of the bosses, and inserting the bosses into the coupling holes. CONSTITUTION:Holes 10 and 10' to be coupled with bosses 5 and 5' concentric with spindles of spindle arms 3 and 3' are provided on a positioning plate 7 coupled with a spindle head 1. The positioning plate 7 provided with the holes 10 and 10' at positions determined by a work is fixed to the spindle head 1 by a fitting bolt 8, the bosses 5 and 5' are inserted into coupling the holes 10 and 10' of the positioning plate 7, a fitting bolt 2 is fastened. spindles 4 and 4' are fitted to the positioning plate 7 via the spindle arms 3 and 3' and fixed by a fitting bolt 9 to form fixed type spindles, a fixed position pin 11 and a fixing jig 13 are concurrently used to primarily determine the relative position between the tools 14 and 14' and the work.