Modular forming tool, modular forming tool set and method for producing essentially rotationally symmetrical parts

摘要

Modular forming tool (1), in particular a pressing tool, preferably for producing essentially rotationally symmetrical parts, comprising at least one primary tool (10), in particular a core, at least one reinforcing tube (30) and at least one auxiliary tool (50), the forming tool (1 ) along a direction of longitudinal extent (L), the primary tool (10) having a workpiece machining surface (12), a lateral surface (14) and two end faces (16), the workpiece machining surface (12) being in contact with a workpiece or being designed to be in contact with a workpiece to contact a workpiece, with the lateral surface (14) delimiting the primary tool (10) in a radial direction (R), with the end faces (16) delimiting the primary tool (10) in the longitudinal direction (L), with the reinforcement tube (30) having a Has an inner lateral surface (32) and an outer lateral surface (34), the primary tool (10) being positioned directly and/or indirectly via the lateral surface ( 14) is pressed into the reinforcement tube (30), so that the primary tool (10) is secured relative to the reinforcement tube (30) in the radial direction (R), the inner lateral surface (32) and the outer lateral surface (34) each having a press fit, the Auxiliary tool (50) is delimited in the longitudinal direction (L) by cover surfaces (56), wherein the auxiliary tool (50) is delimited outwards in the radial direction (R) by a peripheral surface (54), and wherein the peripheral surface (54) in the radial direction ( R) has a clearance fit.