Lubrication of jacquard subassembly slip pulley is optimized structure

The utility model belongs to the technical field of the spinning machine technique and specifically relates to a lubrication of jacquard subassembly slip pulley is optimized structure, including the pulley support, the pulley body and pulley spindle, the both ends at the pulley support are installed to the pulley body, be provided with the pulley spindle on the pulley body, the both ends of pulley support are provided with the oil groove, the shape of oil groove is the butterfly, the center of butterfly oil groove is circular recess, pulley spindle and circular groove phase match, the utility model discloses a change the shape of pulley support oil groove, increased the storage capacity of lubricating grease, increased the area of contact of lubricating grease with the pulley spindle, make the biggest lubricated effect of lubricating grease performance, reduce the wearing and tearing of pulley spindle, guaranteed the precision of product, prolonged the life of subassembly, the product quality and the production efficiency of improvement jacquard.