Three-dimensional work feed device in a transfer press

摘要

A three-dimensional feed device in a transfer press is disclosed having a pair of feed bars each respectively supported by a pair of feed bar guides having an integral guide plate provided with a through axial bore. Crank shafts each have an eccentric portion loosely extending through the axial bore. A drive shaft is connected to one of the shafts and slidably received in a slide block slidably provided in a stationary casing. A stationary internal sun gear is secured to the casing. A planetary gear meshes with the sun gear and is rotatably supported in a rotary support member coaxial with said sun gear. The planetary gear has an eccentric pin. A slidable rack is supported on the eccentric pin in the casing at right angles to the slidable movement direction of the slide block and a pinion is secured to said drive shaft and meshes with the slidable rack.