Installation for vibration smoothing with diamond of outer surfaces of cylindrical parts

The invention relates to the field of mechanical engineering, namely to devices for surface treatment by plastic deformation and by vibration smoothing with diamond of outer surfaces of cylindrical parts.The installation for vibration smoothing with diamond of outer surfaces of cylindrical parts comprises a chute (2), made in the form of a pipe, for feeding and orienting the parts (1) which, by means of a lead-in cylinder (3), on the outer surface of which are made helical grooves, are driven in a circular movement around their axis, a drive mechanism (4) for driving the lead-in cylinder (3). The installation also comprises a guide and adjusting support (16) of a holder (13), fixed to the chute (2) on the opposite side of the lead-in cylinder (3), a screw (10), fixed perpendicular to the chute (2) to the guide and adjusting support (16) with the possibility of adjusting the pressure force of the holder (13) on the surface of the parts (1), at the same time the screw (10) communicates with the holder (13) by means of a support plate (11) and balls (12), and the holder (13) - with a diamond (15) by means of an indenter (14). At the same time the holder (13) comprises a support (9), which is placed with the possibility of longitudinal displacement in a guide channel (18) of the core (8) of an electromagnet (5) with a socket (6) and a spring (7), placed in the lower part of the guide and an adjusting support (16). Invenţia se referă la domeniul construcţiilor de maşini, şi anume la instalaţiile de prelucrare superficială prin deformare plastică şi prin vibronetezire cu diamant a suprafeţelor exterioare ale pieselor cilindrice.Instalaţia de vibronetezire cu diamant a suprafeţelor exterioare ale pieselor cilindrice include un jgheab (2), executat în formă de tub, pentru alimentare şi orientare a pieselor (1), care prin intermediul unui cilindru de antrenare (3), pe suprafaţa exterioară a căruia sunt executate nişte caneluri elicoidale, sunt antrenate în mişcare de rotaţie în jurul axei sale, un mecanism de acţionare (4) pentru acţionarea cilindrului de antrenare (3). Instalaţia mai include un suport de ghidare şi reglare (16) a unei portscule (13), fixat de jgheab (2) în partea opusă a cilindrului de antrenare (3), un şurub (10) fixat perpendicular jgheabului (2) de suportul de ghidare şi reglare (16) cu posibilitatea reglării forţei de presiune a portsculei (13) pe suprafaţa pieselor (1), totodată şurubul (10) comunică cu portscula (13) prin intermediul unei pl