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公开(公告)号：US20230037001A1
公开(公告)日：2023-02-02
申请号：US17788500
申请日：2020-11-27
发明人： Hu CHEN , Xin DENG , Hongtao TANG , Changlin DU , Yapeng LI , Cuijuan GUO , Haibo ZHANG , Hongwei SUN , Zhihong WEI , Guoshuai ZHANG , Lixin LIU , Dawei WANG , Dapeng DONG , Meng LIN , Pei LIU , Yanqing BAI , Shaoyi LIU , Zidan JU
摘要： The present invention provides a multi-connecting rod linkage angle attachment head, including: a casing, a drive mechanism, and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism, and a fixing frame. The fixing frame is fixedly connected to an inner wall of the casing, and the power mechanism is fixedly connected to the fixing frame. The connecting rod mechanism includes: a first connecting rod, a second connecting rod and a third connecting rod. An end of the first connecting rod is rotatably connected to the fixing frame, and is fixedly connected to an output end of the power mechanism. The other end of the first connecting rod is rotatably connected to an end of the third connecting rod via a first pin. The other end of the third connecting rod is rotatably connected to an end of the second connecting rod via a second pin. The other end of the second connecting rod is fixed on a side wall of the spindle. The second connecting rod and the spindle are rotatably connected to a support bearing fixed in the casing. The drive mechanism of the present invention is far away from the spindle, and the interference range thereof to the spindle is small; the spindle can be automatically and continuously indexed, and can also perform linkage machining with small cutting amount, and thus, when the spindle swings by the same angle along a support shaft, the volume of the device is reduced; the structure is simple and the manufacturing cost is low.
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公开(公告)号：US20230035467A1
公开(公告)日：2023-02-02
申请号：US17788616
申请日：2020-11-27
发明人： Hu CHEN , Xin DENG , Hongtao TANG , Haibo ZHANG , Yapeng LI , Cuijuan GUO , Changlin DU , Zhihong WEI , Hongwei SUN , Guoshuai ZHANG , Xiangyuan KONG , Gang XU , Dawei WANG , Dapeng DONG , Meng LIN , Pei LIU , Yanqing BAI , Feng WANG , Yinghua LI , Shaoyi LIU , Zidan JU
摘要： The present invention provides a linkage swing head structure, including: a base, a drive mechanism and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism and a lead screw. An end of the spindle is fixed with a cutter, and the spindle is fixed on an end of the connecting rod mechanism. An end of the connecting rod mechanism fixed with the spindle is sleeved on a support bearing, the connecting rod mechanism can rotate around the support bearing, the support bearing is fixed on the base, and the other end of the connecting rod mechanism is movably connected to the lead screw. An output end of the power mechanism is connected to an end of the lead screw. The connecting rod mechanism adjusts the rotation angle of the spindle by sliding on the lead screw. The drive mechanism of the present invention is far away from the spindle, and the interference range thereof to the spindle is small. The spindle can be automatically and continuously indexed, and can also perform linkage machining with small cutting amount, and thus, when the cutter rotates by the same angle, the volume of the device is reduced; the structure is simple and the manufacturing cost is low.
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