Laser drilling machine capable of reducing eye fatigue of workers and avoiding taper

Abstract

The invention relates to the technical field of laser drilling, in particular to a laser drilling machine capable of reducing eye fatigue of workers and avoiding taper. The laser drilling machine comprises a machine body and a first transmission cavity located in the machine body and provided with an upward opening, wherein a rotating wheel is rotatably arranged in the first transmission cavity, afirst round pin is fixedly arranged at the front end of the rotating wheel, and a rocker is hinged to the bottom end of the first transmission cavity. According to the laser drilling machine capableof reducing eye fatigue of workers and avoiding taper, a laser generator is moved to the machining position, the taper is eliminated through the method that drilling is conducted firstly and then thegenerator is moved into a drilled hole for reaming again, since the depth of the machined part is not very large, the taper can be very easily reduced through the method, strong light and chippings are controlled to be recycled within the machining range through weak light plates on the two sides and a protective cover on the upper side during machining, one part is automatically replaced with a next part for machining after being drilled, and continuous and rapid machining is realized.

Description

technical field [0001] The invention relates to the technical field of laser drilling, in particular to a laser drilling machine which reduces eye fatigue of workers and avoids taper. Background technique [0002] With the development of science and technology, globalization is becoming more and more common. Laser drilling is the earliest practical laser processing technology, and it is also one of the main application fields of laser processing. Compared with traditional drill drilling, its advantages are : Laser drilling is fast, efficient, and economically beneficial; it can obtain a large depth-to-diameter ratio; it can be used on various materials such as hard, brittle, and soft. [0003] However, the current laser drilling machine will generate a lot of heat when it is used, which is easy to cause damage to the laser, and after the laser is on the metal parts, it will generate a lot of debris and strong rays, and the debris will be splashed out. It will cause pollutio...

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Problems solved by technology

[0003] However, the current laser drilling machine will generate a lot of heat when it is used, which is easy to cause damage to the laser, and after the laser is on the metal parts, it will generate a lot of debris and strong rays, and the debris will be splashed out. It will cause pollution to the external environment, and strong rays will cause discomfort to the eyes of the staff. When processing hardware parts, due to the large number of parts and small thickness, it is necessary to ensure that the laser processing is repeated in multiple positions. At the same time, the laser puncher A certain angle of taper will be generated during the drilling process, which will affect the accuracy of the parts. Therefore, it is necessary to design a laser drilling machine that reduces the eye fatigue of the staff and avoids the taper to improve the above problems.

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