DEVICE FOR THERMO-FORCE TREATMENT OF AXISYMMETRIC PARTS Russian patent published in 2010 - IPC C21D8/00 C21D9/28 

FIELD: machine building.

SUBSTANCE: inventions relate to field of machine building, particularly to devices for treatment of low-rigid components of type "shaft". For improvement of device structure, providing improving of components treatment, device contains upright building slip, implemented of material with linear expansion coefficient more than at component in the form of cylindrical pipe with flanges at both ends, permanent connected to building slip threaded component-lock mechanism from both ends in the form of two bearing caps with opening in the middle, in which there are installed cylindrical rod with thread on inner and external surfaces for fixation by inner thread components, and by external - screw nuts for force-closure. Top and bottom covers are located on flanges, herewith top flange of building slip is implemented profile shouldered, allowing projections, located diametrically opposite to each other, and in top bearing cover there are radially and symmetrically installed axis, projecting outside, ends of which contact to profiled surface of top flange for rotation of cover in torsion direction.

EFFECT: improvement of device structure, providing improving of components treatment.

8 dwg