Handheld milling groove device

手持式铣槽装置

Abstract

本实用新型涉及一种手持式铣槽装置,属于机械加工洗槽装置领域,包括手持式动力源组件,以及与动力源组件匹配的铣刀组件,本技术要点在于铣刀组件由圆柱状刀架,以及环圆柱状刀架自内向外依次呈螺旋状固定设置的刀片组构成,圆柱状刀架通过转动轴与动力源组件固联为一体,在动力源组件的下端设置定位导向架。本实用新型由于采用了呈螺旋状分布于圆柱状刀架上的刀片组结构,构成刀片组的各刀片单元均相互独立,这样可以分散刀片组铣削时的切削力,使切削力减小,减小切削时的冲击和震动,使之能够人工操控,因此具有结构简单,工作可靠性高,便于操作,工作效率高,能够铣削6~16mm宽度槽沟的优点。
The utility model relates to a handheld milling groove device, belonging to the field of a machining milling groove device and comprising a handheld power source component and a milling cutter component matched with the power source component. The technical points are as follows: the milling cutter component is formed by a cylindrical cutter frame and blade groups which are fixedly and spirally arranged around the cylindrical cutter frame from inside to outside in sequence; the cylindrical cutter frame and the power source component are fixedly connected into one body by a rotating shaft; andthe lower end of the power source component is provided with a positioning guide frame. As the structure of the blade groups which are spirally distributed on the cylindrical cutter frame is adopted,the blade units forming the blade groups are mutually independent, thus being capable of dispersing the cutting force of the blade groups when in cutting, reducing cutting force, reducing shock and vibration when in cutting and being capable of being operated by person; therefore, the handheld milling groove device has the advantages of having simple structure, high working reliability, convenientoperation and high working efficiency and being capable of milling grooves with the width of 6 to 16mm.

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