DEVICE FOR WINDING OF SPRINGS Russian patent published in 2019 - IPC B21F3/00 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to mechanisms used in engineering to obtain a given motion of an output link, and can be used in process lines for hot or cold winding of springs. Proposed device comprises drive link, connecting rod, intermediate link, outlet link and post. In the device the driving link is made in the form of a crank, the output link is made in the form of a nut, and the intermediate link is made in the form of a ring, at that, on the post there is a screw fixed on both sides by the fixed supports, at that, the driving link with the connecting rod and the intermediate link with the output link enter into rotary pairs with geometrical axes lying in perpendicular planes, and output link with screw forms helical and cylindrical pairs, wherein one of supports has the possibility of inclination relative to post and unfixed connection with screw.

EFFECT: broader functional capabilities of the device.

1 cl, 2 dwg