序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 切削螺纹的刀具 CN201310586731.4 2013-11-20 CN104646770A 2015-05-27 魏强
一种切削螺纹的刀具,在一刀具本体的一端设有一螺纹切削工具区,该螺纹切削工具区切削一加工件的螺纹段,且该螺纹切削工具区邻接至少一排屑导槽,用以导引排出该螺纹切削工具区切削该加工件的残屑,该螺纹切削工具区的后侧沿著该刀具的轴向对应其所切削加工件的螺纹段的第一螺牙位置,设有一导入切削部,该导入切削部中由一前刀面所形成的切削作用区用以切除该加工件的第一螺牙,该前刀面与平方向呈一倾斜度。可一次完成切削螺纹,加工件易与配合件的合导入,可有效防止螺纹变形、崩裂及割伤工作人员。
2 Device for Positioning a Thread in a Workpiece US15520494 2015-10-20 US20170304919A1 2017-10-26 Andreas Winters
A device (44) for forming a thread in a workpiece has a housing and a plurality of tool receptacles (2) rotatably and displaceably mounted in or on the housing for a respective thread-forming tool, wherein a linear drive and a rotary drive for the tool receptacles (2) are integrated into the housing.
3 나사가공용 다목적 가공 블레이드 KR20160173351 2016-12-19 KR20180070860A 2018-06-27 JI KI HEON
나사가공용다목적가공블레이드가개시된다. 본발명의실시예에따른다목적가공블레이드는, 경사면과직선면이교차반복되어배치된나사산을가공하기위한가공블레이드로서, 가공장치의멘드렐일단에볼팅체결되어고정되고, 일측부에경사면가공날, 직선면가공날및 챔퍼가공날이형성된본체부;를포함하고, 상기경사면가공날과직선면가공날은서로인접하여배치되어, 경사면가공날과직선면가공날이연속적으로이어지는구조이고, 상기챔퍼가공날은, 본체부의양단에각각형성되어있는것을구성의요지로한다. 본발명에따르면, 경사면과직선면그리고챔퍼를동시에가공할수 있는구조를포함하는다목적가공블레이드를제공할수 있다.
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