The utility model discloses a slotting chamfering tool, which comprises a handle and a cutter rod, two are integrally formed and the axial line of the knife rod comprises a connecting piece, cutting and chamfering section, the connection section and the handle connected with the diameter less than the diameter of shaft, the cutting section is provided with a plurality of edges along the axial axis. The blade with a knife rod as the center of a circle evenly distributed on the cutter rod, the straight slot is arranged between each blade, one end of the straight groove and the connecting section connected, and the other end of the connecting section chamfer; chamfering section is located in the end of the knife rod, the chamfer angle is 45 DEG ~75 DEG, chamfer diameter is less than the connection section section diameter; number of edges of the cutting section is 4; the connecting section of the diameter ratio of 1 2mm small handle; the chamfering section of the chamfer angle is 60 degrees, the chamfering segment diameter than the connecting section of small diameter 3 5mm; through the scheme, in addition to The structure of the grooves is formed at one time, and the milling and chamfering are finished. The operation is relatively simple, the efficiency is improved obviously, and the error is reduced, and the product accuracy is improved.
【技术实现步骤摘要】
一种铣槽倒角刀具
本技术属于机械零部件加工领域,尤其涉及一种铣槽倒角刀具。
技术介绍
在加工毛坯件时,通常会用到铣槽和倒角加工,如在一个毛坯部件上的槽结构,具有槽、边槽、倒角,则需要用铣床进行铣槽和倒角加工。现有技术中,在加工这一个结构时需要多次更换铣刀,来分别进行开槽、开边槽和倒角的加工,这种多次操作相对麻烦,效率不高,而多次刀具的使用,也会带来加工误差累积,造成产品精度不达标的问题。
技术实现思路
为了解决上述问题,本技术提供一种铣槽倒角刀具,能够使槽加工的铣削及倒角一步完成,增加工作效率的同时提高产品精度。为此采用如下的技术方案:一种铣槽倒角刀具,包括刀柄及刀杆,二者一体成型且轴向线重合,其特征在于:所述刀杆包括连接段、切削段和倒角段,其中连接段与刀柄连接且直径小于刀柄直径,切削段上沿轴向设有若干个刀刃,所述刀刃以刀杆的轴心为圆心均匀分布在刀杆上,每个刀刃之间设有直槽,所述直槽一端与连接段连通,另一端与倒角段连通;所述倒角段位于刀杆端部,倒角角度为45°~75°,倒角段的直径小于连接段直径。进一步的优选方案,所述切削段上的刀刃个数为4。进一步的优选方案,所述连接 ...
【技术保护点】
一种铣槽倒角刀具,包括刀柄及刀杆,二者一体成型且轴向线重合,其特征在于:所述刀杆包括连接段、切削段和倒角段,其中连接段与刀柄连接且直径小于刀柄直径,切削段上沿轴向设有若干个刀刃,所述刀刃以刀杆的轴心为圆心均匀分布在刀杆上,每个刀刃之间设有直槽,所述直槽一端与连接段连通,另一端与倒角段连通;所述倒角段位于刀杆端部,倒角角度为45°~75°,倒角段的直径小于连接段直径。
【技术特征摘要】
1.一种铣槽倒角刀具,包括刀柄及刀杆,二者一体成型且轴向线重合,其特征在于:所述刀杆包括连接段、切削段和倒角段,其中连接段与刀柄连接且直径小于刀柄直径,切削段上沿轴向设有若干个刀刃,所述刀刃以刀杆的轴心为圆心均匀分布在刀杆上,每个刀刃之间设有直槽,所述直槽一端与连接段连通,另一端与倒角段连通;所述倒角段位于刀杆端部,倒角角度为4...
【专利技术属性】
技术研发人员:李然,文进淦,韩东,
申请(专利权)人:杭州华意汽配有限公司,
类型:新型
国别省市:浙江,33
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