ES335467A1 - An auxiliary machine for the polishing of revolution pieces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Auxiliary machine for polishing pieces of revolution, characterized essentially by the fact of comprising an operating system that allows to place before the grinding wheel of a polishing machine, two successive pieces to be treated, without the need to stop the polisher, presenting this In said effect, said auxiliary machine is a pedestal secured to a support column, on which a head mounted on an axis is arranged, which allows its orientation in a vertical plane, this head, in turn, comprising a housing or landscape box that supports a drive motor, and said housing having a movable plate or front, perpendicular to the motor shaft and slidable in opposite directions on upper and lower guides of said housing, said movable plate, supporting two axes perpendicular to said plate, arranged parallel and spaced from each other, and mounted on suitable bearings, carrying drafts, said shafts at the end of the interior of the housing, res These gearwheels are operatively arranged to alternately engage with a drive sprocket fixed to the drive shaft, while the outer part of said parallel axes is arranged to receive respective support tools for the parts to be polished, so that an extreme position of the moving plate, one of the axes is centered and coupled to the motor pinion, remaining in position facing the polishing wheel, and when moving the sliding plate and reaching the opposite displaced position, lose this gear to take the pinion of the collateral axis, which facilitates the entry into work of the second piece to be treated, leaving the first inoperative and for unloading. (Machine-translation by Google Translate, not legally binding)