Follow-up mechanism null for press blurring - ki

摘要

PURPOSE:To simplify a revolving drive mechanism and to revolve a table through a parallel motion mechanism in the same direction as that a work takes by fixing a fixed gear to a frame and revolving an epicyclic gear of a revolving plate around the fixed gear through an idle gear. CONSTITUTION:The fixed gear 20 is fixed to the frame 7 and the revolving plate 15 is provided so that it can revolve and drive freely around the fixed gear 20. The epicyclic gear 23 is provided so that it can revolve freely around the revolving plate 15 through the idle gear 21 and an engaging link 25A is engaged with the epicyclic gear 23 and the fixed gear 20. Further, an engaging link 25B having the same center distance as the engaging link 25A is provided on the revolving plate 15 and a table 30 on which a work mounting surface 30a is formed is connected to the engaging links 25A, 25B so that the table 30, the engaging links 25A, 25B and the revolving plate 15 form a parallel motion mechanism 33. Therefore, the table 30 can be revolved centering the bending part D of the work, synchronizing with and in the same direction as that the work 31 takes.