Improved method and structure of roller wiper

一种滚轮划眼器的改进方法及结构

Abstract

The invention relates to an improved method and structure of a roller wiper, and discloses a method and a device for machining symmetric inclined serrated lines on a narrow window slot side of a tubular part. Symmetric inclined serrated slots are milled in the narrow window slot side of the tubular part by relative movement between a disc milling cutter rotating on a horizontal milling machine spindle and the tubular part. Two parallel forming disc milling cutters are simultaneously mounted on a milling cutter bar, the requirement of the distance between the serrated slots is met by the aid of a spacer sleeve, and cutting blades can synchronously move. Owing to the method for milling by the double cutters, two pairs of parallel slots can be machined once, and milling efficiency is improved. The method can be popularized to similarly form a window in a circumference and mill the slots in optional shapes in two side walls of the window.
一种滚轮划眼器的改进方法及结构。本发明公开了一种管体零件狭窄窗口槽侧上对称斜锯齿纹的加工方法及装置,本发明是通过卧式铣床主轴上旋转的盘铣刀与管状零件之间的相对移动在管状零件狭窄窗口槽侧上铣出对称的斜齿槽。本发明在铣刀刀杆上同时安装两个平行的成型圆盘铣刀,并采用间隔套保证锯齿槽之间的间距要求,满足了切削刀翼的同步运动。由于采用双刀同铣的方法,一次可以加工两对平行槽,提高了铣削效率。本发明的方法可用推广在类似在圆周上开窗口,且窗口两侧壁有任意形状的槽的铣削加工。

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