Retainer Holding Apparatus for Taper Roller Bearing Retainer Manufacturing System

摘要

The present invention, in the retainer holding devices for the tapered roller bearing retainer manufacturing system that includes a retainer supply unit for supplying the retainer semi-finished products to grip the retainer semi-finished products that are formed with a gripping ball retainer gripping unit and the retainer gripping unit: retainer supply unit, the retainer semi-finished products is as the front table section is placed in the form placed face down, the boss portion extending to the rear in the axial direction on the table portion center, and having a through hole formed to penetrate the table portion and the boss portion to the center fixed table; A spacer assembly including a resilient providing means for providing an elastic force to pull the spacer block to the rear in a state arranged on the inner table portion around the spacer block which is brought into contact with the bottom surface inside the retainer semi-finished product in a state arranged on the face, and the through-holes .; And is installed through a hinge to the table portion periphery, a plurality of fixed clamps resiliently pressed in the side of the retainer semi-finished products placed on the table portion; by providing a roller bearing retainer manufacturing systems retainer gripping device comprising a, Burnaby even if the imprints that the semi-finished rim of the retainer cut surface uneven as there will be to grip the retainer semi-finished products in the correct alignment. ; Grasping the ball, cut border, collets, holding surface, close walls, the spacer block