Cooling system of vertical drilling and tapping center

Abstract

The invention discloses a cooling system of a vertical drilling and tapping center. The cooling system comprises a main shaft part, a driving part and an annular water flushing device, wherein the main shaft part includes a main shaft base, a main shaft fixed on the main shaft base, and a cutter detachably fixed on the main shaft; the driving part is fixed on the main shaft base; and the annular water flushing device can uniformly drain water to cool the cutter on the main shaft, is connected with the driving part, and can be driven to move by the driving part. Multiple directional water outlets are formed in the annular water flushing device for washing the cutter in multiple directions to achieve cooling of the cutter and workpieces, so that the cutter is protected, and the product yield is increased. Meanwhile, the liquid level of cooling water in a water storage tank connected with the annular water flushing device can be known in real time; and when the liquid level of the cooling water in the water storage tank is lower than a preset value, the water deficiency warning is given through a buzzer to perform the stop prompt to prevent no cooling water to cool the cutter, so that the cutter and the workpieces are effectively protected.

Description

technical field [0001] The invention relates to the technical field of numerical control equipment, in particular to a cooling system for a vertical drilling and tapping center. Background technique [0002] The cooling system of the vertical drilling and tapping center is mainly used to cool the workpiece in the process of processing the workpiece. The following takes the processing of the mobile phone case as an example in detail. [0003] When processing the mobile phone case, because the metal blank is ground by the high-speed rotating tool, if the contact part between the tool and the mobile phone case is not cooled effectively, the friction will cause the temperature to rise rapidly, and the high temperature will affect the service life and performance of the tool. And it is easy to cause the processed mobile phone shell sheet to break or collapse. [0004] The flushing device in the prior art only aligns the water flow to one part of the tool for flushing, while the ...

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art above, the object of the present invention is to provide a cooling system for a vertical drilling center, aiming at solving the problem that the cooling system of the vertical drilling center in the prior art cannot cool both sides of the tool , and it is impossible to give an early warning when the flushing device is short of water

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