Numerical control fast die change method and numerical control fast die change device

Abstract

The invention discloses a numerical control fast die change method and a numerical control fast die change device. The device comprises die change equipment and further comprises a locating device. The locating device is used for fixedly connecting the die change equipment with a press platen for containing a to-be-changed die. Height adjustment mechanisms are arranged at the bottom of the die change equipment. An automatic die change mechanism is mounted on the table face of the die change equipment and comprises die guide push plates used for clamping the to-be-changed die and an automatic shifting device arranged on the table face. The two die guide push plates are arranged on the two sides of the table face, and a clamp wheel is mounted at the end, close to the press platen, of each die guide push plate. The numerical control fast die change method and the numerical control fast die change device have the advantages that the die change equipment is simple in structure; through themethod of the die change equipment, the to-be-changed die is high in locating precision, high in die change speed and safe in die change operation; and the same punching equipment can adapt to production of dies of different lengths and widths and is high in die taking and change universality; and the precision is adjusted in a numerical control calibration manner, the manual labor intensity is reduced, and the operation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of numerical control mold change, and in particular relates to a numerical control quick mold change method and a numerical control quick mold change device. Background technique [0002] At present, the application of stamping equipment has been very extensive. For the mold replacement methods used, there are many methods such as forklift forklift, driving hoisting, and passing trolley transportation. Among them, after forklift forklifting and driving hoisting, both It is necessary to adjust the accuracy through manual calibration, which is labor-intensive, time-consuming, and has many unsafe factors; in the way of transporting through the trolley, the trolley track needs to be preset at the bottom of the stamping equipment, which is caused by large volume and high precision requirements. The cost of purchasing stamping equipment is high and it needs to be installed at the same time as the stamping equipmen...

AI Technical Summary

Problems solved by technology

[0002] At present, the application of stamping equipment has been very extensive. For the mold replacement methods used, there are many methods such as forklift forklift, driving hoisting, and passing trolley transportation. Among them, after forklift forklifting and driving hoisting, both It is necessary to adjust the accuracy through manual calibration, which is labor-intensive, time-consuming, and has many unsafe factors; in the way of transporting through the trolley, the trolley track needs to be preset at the bottom of the stamping equipment, which is caused by large volume and high precision requirements. The cost of purchasing stamping equipment is high and it needs to be installed at the same time as the stamping equipment and the mold changing trolley. For users who have already purchased punching machines and presses, especially those who have high requirements for the dimensional accuracy of the mold replacement, and a single set of stamping equipment is suitable for multiple molds, the above method Not applicable, especially for stamping equipment that adopts an automatic feeding system, the position accuracy of the mold after it is in place directly affects the qualification of the product, and ordinary mold change methods cannot meet the requirements of accurate and fast mold change

Images