一种带导向套的圆形拉刀

Round broaching tool with guide sleeve

Abstract

一种带导向套的圆形拉刀,涉及一种切削加工工具。提供一种导向套具有柔性导向作用,加工简单,可替换性强的带导向套的圆形拉刀。设有圆形拉刀和导向套;所述圆形拉刀设有导向套安装部位、切削部位和后导向部位,导向套安装在圆形拉刀的导向套安装部位。导向套为环形结构,采用塑性材料制成,加工简单成本低,当加工多次后需要替换时,可替换性强。在导向过程中不会对管材造成破坏。随着切削加工的不断进行,导向套不断移动,一直在圆形拉刀的切削部位的前方进行引导,防止管材与圆形拉刀过度偏心造成加工误差。
The utility model discloses a round broaching tool with a guide sleeve relating to a cutting machining tool. The utility model provides a round broaching tool with the guide sleeve having advantages of flexible guiding function, simple machining, and strong replacement. The round broaching tool provided in the utility model is provided with a round broaching tool and a guide sleeve. The round broaching tool is provided with a guide sleeve installation part, a cutting part, and a rear guide part. The guide sleeve is disposed on the guide sleeve installation part of the round broaching tool, and the guide sleeve is circular-shaped and made of plastic materials, thereby the machining is simple, and the costs are low. The guide sleeve has strong replaceability, when the guide sleeve is machined after the machining for a plurality of times. The guide sleeve has no harm on the pipe materials by the guiding process. The guide sleeve can continuously move forwards, when the cutting machining is continued, and the guide sleeve can always guide the round broaching tool on the cutting part, thereby the machining error caused by the excessive eccentric phenomenon of the pipe materials and the round broaching tool can be prevented.

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Cited By (5)

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    CN-102658396-ASeptember 12, 2012福州荣林机械有限公司一种启动蹬杆转动块装配面的拉削加工装置及其方法
    CN-102658396-BMay 13, 2015福州荣林机械有限公司一种启动蹬杆转动块装配面的拉削加工装置及其方法
    CN-102825333-ADecember 19, 2012江苏昌力油缸有限公司深孔双面对称键槽拉拨成型装置
    CN-105252067-AJanuary 20, 2016河南锐驰管道工程技术有限公司Ultralong inner hole key slot broacher
    CN-105252067-BNovember 17, 2017锐驰高科股份有限公司超长内孔键槽拉槽机