Full-automatic drilling machine

Abstract

The invention discloses a full-automatic drilling machine. A multi-axis device is arranged and a plurality of drill bits are mounted on the multi-axis device according to a drilling requirement, so that the simultaneous processing of multiple sets of drilling mechanisms is realized, the working efficiency is increased and the processing production cost is lowered. A workpiece is positioned on a rotatable index plate in a clamped way and two sets of drilling mechanisms are corresponding to two spaced areas on the index plate, so that the workpiece in a relative central position during a processing process is ensured and the stability at the drilling moment is ensured. The index plate is rotatable, and after one side of the workpiece is processed, the index plate is rotated for 90 degrees under the driving of a transmission mechanism and the other side of the workpiece is processed, so that the workpiece is not detached, the processing time is saved, the workload is reduced and the working efficiency is increased. A limiting mechanism is arranged, so that the position of the workpiece is effectively limited, the adjusting precision is higher, the fixed central position of the workpiece is ensured, the processing error is avoided and the product quality is increased.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing and manufacturing of drilling machines, and in particular relates to a fully automatic drilling machine. Background technique [0002] In general high-tech factories, semiconductor clean rooms, computer rooms and other buildings, due to the configuration requirements of the return air circulation system in the multi-storey space of the clean room, when the industry chooses a raised floor system, a raised floor orifice will be installed to allow the air to pass through. Ventilation holes to achieve the circulation of the middle working layer and the return air space of the lower layer. At present, the processing methods for manufacturing this raised floor orifice mainly include punching and traditional drilling. [0003] The method of punching holes with a punching machine requires a punching die to cooperate with the punching machine. The diameter and number of holes are single, whi...

AI Technical Summary

Problems solved by technology

Regardless of whether it is a single step or sequential processing of all steps, it takes more equipment resources and processing time, thus reducing production efficiency

When processing a single workpiece, it takes too much time to process, and at the same time increases a lot of processing costs

[0005] Moreover, the positioning accuracy of the fixture for the workpiece is particularly important during the machining process. Once the center position of the workpiece is shifted, it will cause the dislocation of the processing hole, which will affect the later use. Moreover, the traditional drilling machine fixture tooling is generally fixed or only Moving in the XY plane, if the workpiece size is large and the movement range is small, it is necessary to process one side of the workpiece first and then process the other side. This process requires the workpiece to be disassembled and turned over. The operation is complicated and the work efficiency is low.

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