CNC drilling machine for automatically conveying workpieces, its conveying mechanism and its drilling method

Abstract

The invention relates to a numerical control drilling machine capable of automatically conveying workpieces. The numerical control drilling machine belongs to machining equipment used for drilling hardware. The numerical control drilling machine comprises a rack, a distribution mechanism, at least four machining positions, a workpiece conveying mechanism and a workpiece detection mechanism, wherein the distribution mechanism, the at least four machining positions, the workpiece conveying mechanism and the workpiece detection mechanism are arranged on the rack; the distribution mechanism is used for distributing workpieces. Each machining position comprises a drilling press and a drilling die which are arranged on the rack. The drilling presses are used for conducting drilling on the workpieces on the drilling dies. The workpiece conveying mechanism is used for clamping and conveying the workpieces on the distribution mechanism to the corresponding machining positions, or clamping the machined workpieces from the machining positions and conveying the machined workpieces to the next step of the machining position. The numerical control drilling machine capable of automatically conveying the workpieces completes conveying on the workpieces in each working position through a linear module and a manipulator of the workpiece conveying mechanism and greatly improves the working efficiency. The remaining problem that that the hands of an operator are immersed in cooling liquid for a long term is also solved.

Description

technical field [0001] The present invention relates to the technical field of drilling equipment for metal fittings, in particular to a numerically controlled drilling machine for automatically conveying workpieces, and based on the numerically controlled drilling machine for automatically conveying workpieces, the present invention also provides a drilling method for machining workpieces with the numerically controlled drilling machine. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes on a workpiece. Usually, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes, replace special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the too...

AI Technical Summary

Problems solved by technology

[0003] In the existing process of drilling holes on hardware with a drilling machine, the workpiece is usually manually placed on the drilling mold of the drilling machine, and then removed manually after the drilling of the hardware is completed by the drilling machine, which is labor-intensive and labor-intensive. high and low efficiency

Also because the drilling machine needs to continuously flush the drill bit of the drilling machine with coolant when drilling the hardware, the operator's hands are soaked in the coolant for a long time, which brings health and safety hazards to the operator

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