AUTOMATIC LINE FOR HOT DIE FORGING OF TRACK CHAIN LINKS Russian patent published in 1995 - IPC

FIELD: plastic metal working. SUBSTANCE: a sorting device is fitted into a transportation means between the hot die-forging machine and that for conditioning drafts and sizing workpieces. The device is made in the form of a hinged parallelogram consisting of links. One pair of hinges of the parallelogram is mounted on its base, another - on the lower rack of the Z-shaped bracket. The main bed for fixing workpieces, before sending them for conditioning and sizing they, is fastened on the vertical rack of bracket; the intermediate bed is made in the form of two supports. The first support is located on the upper horizontal rack of the above bracket, the second one is fastened on the horizontal rack of the T-shaped bracket. The second support is connected by a hinge and a shackle to the hinge of the parallelogram. The lower part of the vertical rack is connected to the bed. The second link of this parallelogram is hingedly connected by its middle part to the piston of the power cylinder. The cylinder is controlled from the central control system of the line. This makes it possible for the machines to work under an uninterrupted automatic cycle. EFFECT: higher efficiency and better quality. 13 dwg