A circular groove machining tool, including a knife handle, also includes a plurality of drill paws which are integrated with the handle of the tool handle, forming a hollow structure between the drill paws and extending to one side of the handle. The drill claws include an outer edge, an end edge and an inner circumference. The peripheral blade is arranged outside the drill paw, the end edge is set. The inner circumference of the drill paw is arranged in the end face of the drill paw, and the cuttings groove is also arranged between the drill paws, and the cuttings grooves are extended to the handle of the knife. Compared with the existing technology, the beneficial effect of the utility model is that only the ordinary milling machine can be used to process the ring groove, and the machining efficiency is high and the processing cost is low. At the same time, the circular arc shaped groove can be machined by the arc shaped end edge, and the ring groove of the square section can be added by the end edge of the plane. The deep hole can be used in combination with the bottom and drill paws. The drill point can reduce deviation when drilling, and the drilling position is more precise.
【技术实现步骤摘要】
一种环形槽加工刀具
本技术涉及机械加工领域,具体是一种环形槽加工刀具。
技术介绍
机械加工领域,经常需要环形槽,如密封圈安装槽,现有技术中,在加工环形槽时需要使用铣刀在CNC设备上加工,在加工前,还需要地CNC设备加工过程进行编程,不但加工效率低下,而且CNC设备加工费用高。
技术实现思路
本技术的目的在于提供一种加工环形槽时效率高费用低的加工刀具,以解决现有技术中的问题。为实现上述目的,本技术提供如下技术方案:一种环形槽加工刀具,包含刀柄,还包含与所述刀柄一体结构的多个钻爪,所述钻爪之间形成中空结构并向所述刀柄一侧延伸,所述钻爪包含外周刃、端刃和内周刃,所述外周刃设置在所述钻爪的外周,所述端刃设置在所述钻爪的端面,所述内周刃设置所述钻爪的内周,所述钻爪之间还设有排屑槽,所述排屑槽延伸到所述刀柄上。所述钻爪优选为两个,所述排屑槽与所述钻爪的数量相同。所述端刃为圆弧形,所述内周刃之间的夹角为10±5度。所述端刃为平面形,所述端刃与所述外周刃和内周刃的夹角为90度,所述内周刃之间平行设置。所述内周刃之间的中空结构内,还设有与所述钻爪数量相同的底刃,所述底刃与所述内周刃相连 ...
【技术保护点】
一种环形槽加工刀具,包含刀柄,其特征在于:还包含与所述刀柄一体结构的多个钻爪,所述钻爪之间形成中空结构并向所述刀柄一侧延伸,所述钻爪包含外周刃、端刃和内周刃,所述外周刃设置在所述钻爪的外周,所述端刃设置在所述钻爪的端面,所述内周刃设置所述钻爪的内周,所述钻爪之间还设有排屑槽,所述排屑槽延伸到所述刀柄上。
【技术特征摘要】
1.一种环形槽加工刀具,包含刀柄,其特征在于:还包含与所述刀柄一体结构的多个钻爪,所述钻爪之间形成中空结构并向所述刀柄一侧延伸,所述钻爪包含外周刃、端刃和内周刃,所述外周刃设置在所述钻爪的外周,所述端刃设置在所述钻爪的端面,所述内周刃设置所述钻爪的内周,所述钻爪之间还设有排屑槽,所述排屑槽延伸到所述刀柄上。2.根据权利要求1所述的一种环形槽加工刀具,其特征在于:所述钻爪优选为两个,所述排屑槽与所述钻爪的数量相同。3.根据权利要求2所述的一种...
【专利技术属性】
技术研发人员:蒋小敏,
申请(专利权)人:东莞市联合磨削精密刀具有限公司,
类型:新型
国别省市:广东,44
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