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    • 5. 发明授权
    • 각파이프 단부를 경사 절단하기 위한 절단기용 각도 조절 지그
    • KR102405475B1
    • 2022-06-03
    • KR1020200061269
    • 2020-05-22
    • B23D47/04B23Q3/06B23Q9/00B23D61/10
    • 본발명은, 각파이프의단부를기준으로각파이프의단부를경사지게절단하여정확한전체길이를가진각파이프를제작할수 있는절단기용각도조절지그에관한것으로, 전후방향으로연장되되후방을향하여개방된형태의커터통과홈이형성되며, 상기커터통과홈을기준으로폭방향일측의제1영역과폭방향타측의제2영역으로구분되는바닥판 ; 상기바닥판의제1영역의후방에수직하게입설되며상기바닥판의폭방향으로연장되는형태의후방측절단기지지판 ; 상기바닥판의제1영역의중앙부에수직하게입설되며상기바닥판의폭방향에대하여경사진방향으로연장되는형태이되상기커터통과홈의후단을향하여연장되는형태의각파이프측면지지판 ; 상기바닥판의제2영역의후방에수직하게입설되며상기바닥판의폭방향으로연장되는형태이되상기커터통과홈을향한측면에단부지지용경사면이형성된각파이프단부지지판 ; 을포함하여이루어지는것을특징으로한다.
    • 9. 发明公开
    • 클린칭 너트, 이를 제조하는 장치 및 이를 제조하는 방법
    • CLINCHING NUT,制造其设备及其制造方法
    • KR1020130124117A
    • 2013-11-13
    • KR1020120047774
    • 2012-05-05
    • 김민정최재용
    • 김민정최재용
    • F16B37/04B23Q9/00B21H7/14
    • The present invention relates to a clinching nut, a device for manufacturing the clinching nut, and a method for manufacturing the clinching nut and, more specifically, to the clinching nut, the device for manufacturing the clinching nut, and the method for manufacturing the clinching nut. A nearing unit corresponding to a screw-thread of the clinching nut is manufactured by using a nearing byte on which a separate nearing tip and a tip guide are formed not by an existing forging process. When the clinching nut is joined to a base material, the area of a fitted portion of the clinching nut into the base material is increased when the clinching nut is joined to the base material by forming the edge of the nearing unit round so that the clinching nut is firmly fixed to the base material. A single beveling unit of the rear surface of the clinching nut is processed by using the cut byte on which a beveling blade is formed not by a separate process while the single beveling unit is separated from a rotating ring-shaped rod.
    • 夹紧螺母本发明涉及一种夹紧螺母,用于制造夹紧螺母的装置以及用于制造夹紧螺母的方法,更具体地说,涉及夹紧螺母,用于制造铆接螺母的装置以及用于制造夹紧螺母的方法 坚果。 通过使用不是通过现有锻造工艺形成单独的近端和尖端引导件的接近字节来制造对应于紧固螺母的螺纹的接近单元。 当紧固螺母与基材接合时,通过将接近单元的边缘形成圆形,当紧固螺母与基材接合时,将紧固螺母的配合部分的区域增加到基材中, 螺母牢固地固定在基材上。 通过使用切割字节来处理紧固螺母的后表面的单个斜切单元,其中斜切刀片不是通过单独的工艺形成的,而单个斜切单元与旋转的环形杆分离。