METHOD FOR FITTING DIVIDED UPPER DIE TO UPPER DIE HOLDER PROVIDED ON UPPER TABLE OF PRESS BRAKE, DIE EXCHANGING DEVICE, AND DIE STOCKER

摘要

In an installing method for installing divided upper tools (17) to upper tool holders (15) disposed to be spaced at an appropriate interval in a left-right direction in a lower portion of an upper table (11) of a press brake (1), by using a tool changer (20), a round bar-shaped finger (53) provided in the tool changer (20) is engaged in a circular engagement hole (51) provided at a central portion in the lateral direction of each divided upper tool (17). The divided upper tool (17) is temporarily positioned in a gap between an upper tool holder (15) to which the divided upper tool (17) is to be installed, and an adjacent upper tool holder (15). The temporarily positioned divided upper tool (17) is moved in the left-right direction to be installed to the upper tool holder (15) to which the divided upper tool (17) is to be installed.