Patent ID: 8210907

Claim:
A device for fine machining workpieces, the device comprising: a module with a substantially rectangular footprint and two oppositely positioned longitudinal sides and two opposed end walls connecting said two longitudinal sides; one or two horizontally movable machining units arranged on said two oppositely positioned longitudinal sides, respectively, within said module for honing and/or fine boring; wherein said machining units each comprise: an electromotorically driven spindle; an electromotoric or hydraulic drive that serves for generating an oscillating stroke movement of said spindle and for moving said machining unit into a working position; a tool receptacle with a rigid axis that is rigid relative to an axis of said spindle; a feed device for radial feeding of a machining tool received in said tool receptacle; a service chamber provided in said module between said two longitudinal sides, whereon a first one of said end walls has an entry into said service chamber; at least one tool magazine assigned to each one of said one or two machining units on said two longitudinal sides, respectively, and arranged within said module at a second one of said end walls; machining stations provided within said module on or in a vicinity of each one of said two longitudinal sides and accessible by said machining units arranged on said two longitudinal sides, respectively; wherein said two longitudinal sides each have a gate and workpieces are fed to said machining stations through said gates; wherein said gates are aligned with one another; wherein said machining stations each are accessible for machining of workpieces by said machining units arranged at a correlated one of said two longitudinal sides; and conveying rails for supply and removal of workpieces extending through said gates.