Title:
MULTIPLE TOOL AND PRESS MACHINE
Document Type and Number:
Japanese Patent JP2023135963
Kind Code:
A
Abstract:
To easily advance a molding tool for molding a workpiece among a plurality of molding tools with a simple configuration.SOLUTION: A multiple tool 10 comprises: a main body part 11 loaded on a lower turret 3 of a press machine 100 for processing a platy workpiece W and rotatable around a rotation axis AX along a vertical direction; a plurality of molding tools 12 provided movably at an advance position P1 where the workpiece W can be molded and at a retreat position P2 that is non-contact with the workpiece W on the main body part 11, and arranged along a direction around the axis AX; and a cam 13 held at a prescribed height in such a state that the rotation around the rotation axis AX is limited by the lower turret 3 and either one of the molding tools 12 from is moved from the retreat position P2 to the advance position P1 by the rotation of the main body part 11.SELECTED DRAWING: Figure 2
Inventors:
KANI TAKURO
Application Number:
JP2022041328A
Publication Date:
September 29, 2023
Filing Date:
March 16, 2022
Export Citation:
Assignee:
MURATA MACHINERY LTD
International Classes:
B21D28/36; B21D24/16; B21D37/10
Attorney, Agent or Firm:
Kazuya Nishi
Tomihiko Isono
Tomihiko Isono