Multifunctional drilling device for circuit board production

Abstract

The invention discloses a multifunctional drilling device for circuit board production. The device comprises a base, a high-pressure fan, a mounting shaft rod, a supporting rod and a third sliding rail, and a supporting rod is installed on one side of the upper portion of the base. A fixing buckle is mounted at the middle end of the supporting rod; a third sliding rail is installed on the inner side of the fixing buckle. Two groups of third slide blocks are mounted on the third sliding rail; a second fixed seat is mounted on one sides, far away from the third sliding rail, of the third slidingblocks; according to the invention, the high-pressure fan is installed; a dust collection bin is arranged at the joint of the air inlet pipe, so chippings generated by drilling can be cleaned away intime, cleaning is more convenient, the chippings can be prevented from influencing the drilling efficiency, through the arrangement of the universal chuck at the bottom end of the mounting shaft rod,the device can conduct drilling, meanwhile, a grinding wheel grinding head can be mounted, the drilling device can have the grinding function, and the functions are more comprehensive.

Description

technical field [0001] The invention relates to the technical field of electrical instruments, in particular to a multifunctional drilling device for circuit board production. Background technique [0002] With the advancement of science and technology, the circuit board makes the circuit miniaturized and intuitive, which plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. In the production process of the circuit board, the drilling of the circuit board is good or bad. One of the main factors affecting the quality of the circuit board, the current drilling device generally only has a simple drilling function, and the corners of the holes after drilling are not well polished, which often results in a relatively rough drilling process, and the current The drilling device does not have a good adjustment function. After the circuit board is fixed on the device, it cannot move well in the horizontal directi...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, the circuit board makes the circuit miniaturized and intuitive, which plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. In the production process of the circuit board, the drilling of the circuit board is good or bad. One of the main factors affecting the quality of the circuit board, the current drilling device generally only has the simple drilling function, and the corners of the holes after drilling are not well polished, which often results in a relatively rough drilling process, and the current The drilling device does not have a good adjustment function. After the circuit board is fixed on the device, it cannot move well in the horizontal direction, and the circuit board cannot rotate on the horizontal plane. Too much inconvenience reduces the drilling efficiency of the device, and the current drilling device cannot deal with the dust caused by drilling in time, which is likely to have a certain impact on the drilling effect

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