Machine tool special for numerical control multi-axis lock cylinder

Abstract

The invention provides a machine tool special for a numerical control multi-axis lock cylinder, which can simultaneously perform multi-tool cutting, has high production efficiency, reduces the production cost and is environment-friendly. The machine tool comprises a machine tool, a motor, a spindle arranged on the machine tool, and a knife rest assembly arranged on the spindle, wherein a feeding mechanism is arranged on the spindle; a clamping piece is arranged at the feeding mechanism; the knife rest assembly comprises a first knife rest, a second knife rest and a third knife rest; the first knife rest and the third knife rest can realize transverse slippage and longitudinal slippage relative to the knife rests per se under the driving of different feed motors; the second knife rest can realize the slippage along the axial direction of the spindle under the driving of the feed motor; and the three knife rests simultaneously process workpieces to be processed at the spindle clamping piece under the control of external control equipment. Compared with the traditional turning mode of square knife rests or row knife rests, the invention has the advantages of greatly improving the efficiency to save the manual operation correspondingly, improving the production efficiency, and reducing the production cost.

Description

technical field [0001] The invention relates to a numerically controlled machine tool, in particular to a numerically controlled multi-axis lock cylinder special machine tool capable of simultaneously cutting lock cylinders with multiple tools. Background technique [0002] At present, the production of the internal lock cylinder of the lock can be fully automated. The traditional process is to fix different types of tools on the square tool holder, and then operate the tools on the square tool holder to perform high-speed cutting on the lock cylinder through a pre-arranged program. , so as to cut and drill grooves or channels on the lock cylinder for elements such as pins and springs to pass through. Among them, since the cutting process belongs to high-speed cutting, it is necessary to cool the tool through the coolant during cutting, and in the process of coolant recovery, due to the limitation of the working environment, the coolant will inevitably be mixed with cutting ...

AI Technical Summary

Problems solved by technology

At this time, the traditional method is to manually separate the coolant mixed with metal shavings, which will inevitably lead to waste of personnel, reduction of production efficiency, and unnecessary environmental pollution.

In order to avoid the above problems, some manufacturers will replace the cutting tools with alloy steel with higher heat resistance, which will inevitably lead to a corresponding increase in production costs, thereby increasing unnecessary production burdens

In addition, in traditional automated production, square tool holders or row tool holders are used to fix different types of knives. Under the predetermined program, when changing tools, the square tool holders or row tool holders need to perform the process of retracting and re-entering the tool. Therefore, the tool change time is also calculated into the production time, and the production time of each lock cylinder is extended, and the production efficiency of the manufacturer is correspondingly low.

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