Press machine die changing device

Abstract

The invention provides a press machine die changing device applied to the field of die changing machinery. The press machine die changing device comprises a die changing trolley and a die changing platform. The die changing trolley comprises a trolley frame used for storing die sets. Rolling wheels are arranged at the bottom of the trolley frame. The trolley frame is internally provided with a driving mechanism. The driving mechanism drives the die changing trolley to travel on a track matched with the rolling wheels. The die changing platform comprises four stand columns, transmission devices and a lifting device, wherein the four stand columns are arranged to be in a rectangular shape, and the lifting device is used for lifting the upper die set. Two or more of the stand columns are connected with the transmission devices, wherein the transmission devices can ascend, descend and be bent automatically. The transmission devices can extend to a press machine workbench. The two ends of the die changing trolley are each provided with a die set bank, wherein each die set bank is used for storing the corresponding die set. The die set banks are perpendicular to the movement direction of the die changing trolley. The track extends to the front side of a press machine. The press machine die changing device is high in automation degree and die changing efficiency.

Description

technical field [0001] The invention relates to the technical field of mold change, in particular to a device for rapidly changing the mold base of a press. Background technique [0002] The press is a machine tool used to press the blank. By applying pressure to the blank to cause deformation and fracture to obtain the required parts, the press is efficient and practical, and plays an irreplaceable role in the manufacturing industry. , but when stamping parts, the mold base is easily damaged, and the mold core between the upper mold base and the lower mold base needs to be replaced after stamping for a period of time. [0003] In the prior art, a Chinese invention patent with the patent name "A Press Die Changing Device" is disclosed, the patent application date is 2013.11.29, the application number is 201310638731.4, the authorization announcement date is 2015.11.25, and the authorization announcement number is CN 103737960 B, the mold changing device includes a lifting g...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art, the purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art, solve the technical problem of low mold change efficiency in the prior art, and provide a press mold change device with a high degree of automation , high mold change efficiency

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