Cutting machine and cutter cooling device thereof as well as cutter main cooling spray head

Abstract

The invention relates to the technical field of machining, in particular to a cutting machine and a cutter cooling device thereof as well as a cutter main cooling spray head. The cutter main cooling spray head comprises a fixed part, an adjustable part and a locking structure, wherein the adjustable part comprises a main spray pipe which is used for blowing cooling media directly facing a blade from the front side of a blade; the adjustable part is movably arranged on the fixed part in the axial direction of the blade; and the locking structure is used for locking the adjustable part relativeto the fixed part after the adjustable part is adjusted to move in place. According to the cutting machine and the cutter cooling device thereof as well as the cutter main cooling spray head, a main spray pipe can move to be adjusted in the axial direction of the blade so that the spray head of the main spray pipe can directly spray the cooling media directly facing the middle position of the thickness of the blade, in this way, the blade can be cooled in time when being used, debris can be timely flushed away, the service life of the blade is prolonged, and the cutting effect of the blade isimproved; and meanwhile, due to the existence of the locking structure, the blade can be fixed at the position where the blade is adjusted in place, so that the situation that the main spray pipe shifts which affects the cooling effect on the blade is prevented.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a dicing machine, a cutter cooling device, and a cutter main cooling nozzle. Background technique [0002] The dicing machine is a precision numerical control equipment that integrates technologies such as water, gas, electricity, air high-speed spindle, precision mechanical transmission, sensors and automatic control. It is mainly used for silicon integrated circuits, light-emitting diodes, lithium niobate, sapphire, alumina, glass, Separation process for scribing of materials such as ceramics and solar cells. The main working process of the dicing machine is to use the high-precision motion table to carry the workpiece to reciprocate (set in the X-axis direction), and use the aerostatic high-speed spindle to drive the tool to rotate at high speed to cut the workpiece , The aerostatic high-speed spindle can move along the Y-axis and Z-axis. Through the cooperation of the moti...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a tool main cooling nozzle to solve the technical problem in the prior art that the tool main cooling nozzle cannot be applied to blades of different thicknesses, resulting in a narrow application range; it also provides a tool using the tool main cooling nozzle Cooling device to improve the applicability of the tool cooling device; a dicing machine using this tool cooling device is also provided to apply to blades of different thicknesses

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