Protective sleeve edge blunt making tool

The utility model relates to a protective sleeve corner blunt tool which is characterized in that the protective sleeve corner blunt tool is mainly composed of a body, an outer diameter corner blunt blade and an inner diameter corner blunt blade, and the outer diameter corner blunt blade and the inner diameter corner blunt blade are fixed to the two sides of the body respectively and simultaneously machine outer diameter corners and inner diameter corners at the ends of a protective sleeve. According to the utility model, during one-time clamping of the PVC thread protective sleeve, processing of inner and outer diameter edges and corners can be completed at the same time, so that the processing procedures of the open PVC thread protective sleeve are reduced, and the processing efficiency of the open PVC thread protective sleeve is improved. 本实用新型涉及一种保护套棱角制钝工装，其特征在于，主要由本体、外径棱角制钝刀片、内径棱角制钝刀片组成，外径棱角制钝刀片、内径棱角制钝刀片分别固定在本体两侧，同时加工保护套端部的外径棱角和内径棱角。本实用新型那个快速完成PVC螺纹保护套在一次装夹中，同时完成内外径棱角的加工，减少了开口PVC螺纹保护套的加工工序，提升了开口PVC螺纹保护套的