FIELD: machine building.
SUBSTANCE: invention relates to a device for positioning a spindle with adjustment of micrometric supply and inclination of its rotation axis, comprising shaft (11), made with possibility of rotation inside at least a pair of rotary supports. At least a pair of said rotary supports consists of two spherical elements (13 and 14) equipped with corresponding housings (12) installed with eccentricity relative to axis (99), passing through centres of said spheres. At least two said spherical elements (13 and 14) are arranged in a cylindrical housing consisting of at least two parts (17 and 17' or 19 and 20). There are two rotary devices (23 and 24), which are connected to two spherical elements (13 and 14) to ensure their independent rotation.
EFFECT: disclosed is spindle positioning with adjustment of micrometric feed and inclination of its rotation axis.
12 cl, 30 dwg
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