Movable-die type gantry numerical control press

Abstract

The invention relates to a movable-die type gantry numerical control press comprising a press body and feeders, wherein the number of the feeders are two; the two feeders are arranged in the X-axis directions of the press body, one of the feeders is arranged at the left side of the press body and the other one is arranged at the right side of the press body; the press body is provided with an upper group of lead rails and a lower group of lead rails and is provided with corresponding actuating units; and the actuating units drive a die of the press body to move along the Y-axis direction via a guide screw and a screw. The invention has the advantages that a gantry oil pressure press is adopted in the Y-axis direction, the die can move in the Y-axis direction, no dead area is caused during the processing, and the whole press body in X-axis direction is disassembled to form two relatively separately operating small press bodies in the X-axis direction, thereby reducing the processing difficult, being beneficial to reducing the production cost and being particularly suitable for pressing and processing of over-long materials.

Description

Technical field [0001] The invention relates to a numerical control punching machine, in particular to a gantry numerical control punching machine suitable for punching processing of super long materials. Background technique [0002] In the prior art, a numerical control punch that can be used for punching of ultra-long materials is provided with a feeder penetrating the left and right sides of the punching machine in the X-axis direction, and the feeder is used to implement the transmission of the ultra-long material in the X-axis direction. delivery. Workpiece positioning can be realized through adjustment of X-axis movement. The Y direction is generally set as a movable press to achieve a shorter distance of movement. Because the entire stamping body is moving in the Y direction, the rapid positioning time in the Y direction is increased, resulting in instability, and the Y direction is minimized. Weight, the Y-direction throat depth is sacrificed while ensuring the Y-direc...

AI Technical Summary

Problems solved by technology

The Y direction is generally set as a movable press to achieve a short distance movement. In the Y direction, because the entire stamping body is moving, the time for fast positioning in the Y direction is increased, resulting in instability. In addition, in order to minimize the Y direction Weight, while ensuring the structural strength of the Y direction, the throat depth of the Y direction is sacrificed, and the wider plate cannot be processed at one time. Therefore, this kind of equipment is mostly used in the production of automobile longitudinal beams, but it is still blank in the decoration and construction industries. , in addition, the clamping part of the feeder fixture can easily become a processing dead angle, which also reduces its generalizability

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