High-precision boring device

Abstract

The invention discloses a high-precision boring device which comprises a boring head, guide sliders, a slider cover plate, a boring rod and slider pushing hooks. Boring cutter holders are distributedon the boring head, slider sliding grooves are further formed in the boring head, the side projection of each guide slider is approximately in an 'L' shape, the guide sliders are correspondingly distributed in the slider sliding grooves, pushing hook limit grooves are further formed in the guide sliders and formed upwards from the top surfaces of the guide sliders, the guide sliders are combined with the boring cutter holders, the lower ends of the slider pushing hooks are connected with the boring rod, the upper ends of the slider pushing hooks are distributed in the pushing hook limit grooves, the boring rod is connected with a machine tool spindle, the boring head is driven to rotate, and the guide sliders are driven by telescopic movement to reciprocate in the slider sliding grooves along slopes of the slider sliding grooves. The high-precision boring device is strong in stability, high in accuracy and good in use effect.

Description

technical field [0001] The invention relates to the technical field of machining devices, in particular to a high-precision boring device. Background technique [0002] The field of mechanical processing often requires the use of cutting technology. With the development of current industry technology, the related components are becoming more and more precise, which also requires more and more demanding machining accuracy. Therefore, in order to ensure the machining accuracy, the processing device is required to have extremely high stability. precision and precision. Boring is a commonly used cutting process, and the quality of the boring head directly determines the machining accuracy. At present, the existing traditional boring heads generally have poor stability, and the continuous smoothness of the knife cut is not high, especially when used for inner diameter cutting of circular contours, micro-serrated cuts are prone to appear, and the machining accuracy and stability ...

AI Technical Summary

Problems solved by technology

At present, the existing traditional boring head generally has poor stability, and the continuous smoothness of the knife cut is not high, especially when it is used for inner diameter cutting of circular contours, micro-serrated cuts are prone to appear, and the machining accuracy and stability after a period of use Therefore, the traditional boring head can no longer meet the processing and preparation of current high-precision equipment

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