Stepped Y-axis guide beam of numerical control gantry flange drilling machine

Abstract

The invention discloses a stepped Y-axis guide beam of a numerical control gantry flange drilling machine, an X-axis cantilever beam is supported on the Y-axis guide beam in a sliding manner, the Y-axis guide beam is symmetrically arranged on two sides of a base of the numerical control gantry flange drilling machine, the top surface, close to the middle of the numerical control gantry flange drilling machine, of the Y-axis guide beam is provided with a two-stage step which is sunken downwards, and the X-axis cantilever beam is arranged on the Y-axis guide beam. A first-stage step protruding upwards is manufactured on the top face, away from the middle of the numerical control gantry flange drilling machine, of the Y-axis guide beam. A power unit for providing translation power for the X-axis cantilever beam is arranged in the middle of the top face of the first-stage step, and sliding rails for providing translation guide for the X-axis cantilever beam are fixedly arranged on the two sides of the top face of the first-stage step. An auger is rotationally embedded in the top face of the second-stage step, and the extending direction of the auger is the same as the extending direction of the Y-axis guide beam. The Y-axis guide beam integrates the sliding guide function of the X-axis cantilever beam, the power support function of the X-axis cantilever beam and the scrap and slag removal function, and is simple in structure and easy to implement.

Description

technical field [0001] The invention relates to the technical field of drilling machinery, in particular to a stepped Y-axis guide beam of a numerically controlled gantry flange drilling machine. Background technique [0002] The gantry flange drilling machine in the prior art has a single Y-axis guide beam structure and no auger, often only has the sliding support and power supply functions of the X-axis cantilever beam, and does not have the cleaning and removal of drilling debris. Function. However, the gantry flange drilling machine in the prior art mostly collects and cleans debris manually, which is difficult to realize the automatic debris cleaning function. The sliding connection between the beam and the X-axis cantilever beam will reduce the accuracy of the drilling machine, and in severe cases, the X-axis cantilever beam will be stuck. [0003] Therefore, how to design an integrated Y-axis guide beam so as to have the function of automatic chip removal and slag r...

AI Technical Summary

Problems solved by technology

[0002] The gantry flange drilling machine in the prior art has a single Y-axis guide beam structure and no auger, and often only has the sliding support and power supply functions of the X-axis cantilever beam, and does not have the cleaning and removal of drilling debris. Function

However, most of the gantry flange drilling machines in the prior art collect and clean debris manually, and it is difficult to realize the automatic debris cleaning function. Once the manual cleaning is not in place or the cleaning is not timely, it is easy to cause iron chips and debris to enter the Y-axis guide The sliding connection between the beam and the X-axis cantilever beam will cause the accuracy of the drilling machine to drop, and in severe cases, the X-axis cantilever beam will be stuck

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