Device for dissipating heat inside numerical control milling machine and automatically collecting scraps

Abstract

The invention relates to the field of a numerical control milling machine, and particularly relates to a device for dissipating heat inside a numerical control milling machine and automatically collecting scraps. The device comprises a machine body and a machining cavity located in the machine body and provided with an upward opening; a working table is fixedly arranged on the bottom wall of the machining cavity; an air blowing cavity is formed in the end wall of the right side of the machining cavity; an air blowing device used for carrying out scrap cleaning on the surface of the machined working table through a fan is arranged in the air blowing cavity; a first moving cavity with an upward opening is formed in the end wall of the left side of the machining cavity; and a baffle is arranged in a hinged mode in the end wall of the right side of the first moving cavity. The invention provides the device for dissipating the heat inside the numerical control milling machine and automatically collecting the scraps. According to the invention, cooling liquid in a cooling water pipe is extruded to circularly flow inside the milling machine to absorb heat, cooling is carried out through asemiconductor chilling plate, and the scraps are collected into the collecting cavity through the air blowing device to be uniformly collected without manual cleaning, so that the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of numerically controlled milling machines, in particular to a device for dissipating heat inside the numerically controlled milling machine and automatically collecting chips. Background technique [0002] When the current CNC milling machine is working, the driving mechanism in the equipment box will generate high temperature when it works for a long time, so it needs to be dissipated and cooled. However, if the existing CNC milling machine works for a long time, the cooling effect is poor due to the rapid accumulation of heat , affects the service life of the milling machine. During the processing of the milling machine, due to the direct friction between the milling cutter and the workpiece, the milling cutter will generate a lot of heat due to friction, and the high temperature will make the milling cutter prone to thermal wear and reduce the milling cutter. The service life is long, and the debris generated is n...

AI Technical Summary

Problems solved by technology

[0002] When the current CNC milling machine is working, the driving mechanism in the equipment box will generate high temperature when it works for a long time, so it needs to be dissipated and cooled. However, if the existing CNC milling machine works for a long time, the cooling effect is poor due to the rapid accumulation of heat , affects the service life of the milling machine. During the processing of the milling machine, due to the direct friction between the milling cutter and the workpiece, the milling cutter will generate a lot of heat due to friction, and the high temperature will make the milling cutter prone to thermal wear and reduce the milling cutter. The service life is long, and the debris generated is not convenient to collect, and the debris is easy to scatter to the ground, which requires manual cleaning by the staff, which is time-consuming and laborious. Therefore, it is necessary to design a device for heat dissipation inside the CNC milling machine and automatic collection of debris. to improve the above problems

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