REVERSING DEVICE FOR FINISHING Russian patent published in 2012 - IPC B24B31/27 

FIELD: process engineering.

SUBSTANCE: invention relates to machine building and may be used in abrasive processing, primarily, at automatic production lines. Device housing accommodates working chamber arranged thereon on elastic elements and coupled with guide disk engaged with drive shaft to oscillate by conical pendulum law. Said working chamber has holes made in its bottom section and is provided with pan, hollow central shaft and pipeline to remove waste fluid therefrom via drive hollow shaft. Central hollow shaft body is articulated with slide. Guide disk may perform reversing rotation to allow roughing and finishing while slide with working chamber may move from guide disk.

EFFECT: intensified machining, higher efficiency and quality.

2 cl, 2 dwg