Boring spindle for a horizontal or vertical machining centre with internal power-split drive
OwnerRolf Ecksteininventor
Life of this patent
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Abstract
The invention relates to a spindle slide for a machining centre for the machining of workpieces. The spindle slide is accommodated in a slide traversable in the vertical direction and accommodates in turn an axially traversable tool spindle. The tool spindle is driven in the direction of rotation by means of a drive and can be axially traversed by means of a drive. A gearing is provided between the tool spindle and the drive. The rotary drive of the tool spindle and the gearing are arranged in the interior of the spindle slide.
Claims19
In a spindle slide for a machining centre for the machining of workpieces, which spindle slide is accommodated in a traversable manner in a further traversable slide and accommodates an axially traversable tool spindle which is driven in the direction of rotation by means of a drive and can be axially traversed by means of a drive, and a gearing between the tool spindle and the drive, the improvement wherein the rotary drive the gearing and the tool spindle form a unit which as such is movable axially in the interior of the spindle slide.
Dependencies are inferred from the claim text.