Device for prestressing of a machine frame, machine frame, as well as press - and a drawing device

摘要

A device (20) for biasing a machine frame (50) with a tie rod (21) comprising a first and a further anchor head (22, 23) for arranging on the machine frame (50) and comprising a tension element (24) for receiving of tensile forces between the anchor heads (22, 23), wherein the traction element (24) along a tensioning distance (25) of the tie rod (21) extends, characterized in that at least one of the two anchor heads (22, 23), preferably both of the anchor heads (22, 23), a device (26) for reversing the direction for the tension element (24) comprises.