Machine tool comprising a lifting drive for acting on a workpiece by means of a machining tool

The machine has a processing tool (6) and a lifting mechanism (5). The latter includes a spindle drive (13) with two drive units (14,15) arranged along a common spindle drive axis (31). A common force introducing element (29) is arranged in the spindle drive axis direction between thread contacts (2...

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Bibliographic Details
Main Author SCHMAUDER FRANK
Format Patent
LanguageEnglish
Published 09.05.2007
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:The machine has a processing tool (6) and a lifting mechanism (5). The latter includes a spindle drive (13) with two drive units (14,15) arranged along a common spindle drive axis (31). A common force introducing element (29) is arranged in the spindle drive axis direction between thread contacts (20,21) of the spindle drive elements (16,18) near the workpiece, and the spindle drive elements (17,19) far from the workpiece.
Bibliography:Application Number: CN200580017217