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    Press for attaching nuts to pipes
    1.
    发明申请
    Press for attaching nuts to pipes 失效
    按下将螺母固定到管道上

    公开(公告)号：US20060243101A1

    公开(公告)日：2006-11-02

    申请号：US11405468

    申请日：2006-04-18

    Applicant: Tadashi Shinjo ,  Takashi Otani

    Inventor： Tadashi Shinjo ,  Takashi Otani

    IPC: B25B17/00 ,  B25B13/46

    CPC classification number: B23P19/062 ,  Y10T29/49837 ,  Y10T29/53061 ,  Y10T29/5307 ,  Y10T29/5343 ,  Y10T29/53722 ,  Y10T29/53726

    Abstract: A press for attaching nuts to pipes has a lower holder (6) fitting in and holding a pipe (60). A basal portion of this holder supported on the rear part of a lower base (2) moves up and down, and its forward portion extends to the front part of a lower base. Lifters (30) bear against and support the forward portion so as to keep it lifted a slight distance. Stoppers (31) bear against and support an intermediate region of the holder to be lifted a slight distance, and also bear against an end of the pipe (60) and retaining it at a prescribed position. A nut feed passage (10) extends in an outer surface of the lower holder from its basal to forward portion, and a nut pusher (14) is disposed in the forward portion. A cam rod (21) inserted in the lower holder (6) has a frontal oblique cam surface (22) for driving the pusher (14) to a nut releasing position (12), and a cam actuating means (25) is for the rod. An upper holder (3) moves in a direction perpendicular to the lower holder (6), a caulking die (47) is carried by the upper holder (3), and a die driving means (50) is for the caulking die, such that the press is rendered easy to automate.

    Abstract translation: 用于将螺母连接到管道的压力机具有安装在并保持管道（60）的下部保持器（6）。 支撑在下基座（2）的后部的该保持器的基部上下移动，其前部延伸到下基座的前部。 升降器（30）承受并支撑前部，以使其保持轻微的距离。 止动件（31）支撑并支撑待保持器的中间区域稍微距离，并且还抵靠管道（60）的端部并将其保持在规定位置。 螺母进料通道（10）在其下部支架的外表面中从其基部向前部延伸，并且螺母推动器（14）设置在前部中。 插入在下支架（6）中的凸轮杆（21）具有用于将推动器（14）驱动到螺母释放位置（12）的前倾斜凸轮表面（22），并且凸轮致动装置（25）用于 竿。 上支架（3）沿垂直于下支架（6）的方向移动，铆钉模（47）由上支架（3）承载，模具驱动装置（50）用于铆接模， 使新闻自动化变得容易。

    Press for attaching nuts to pipes
    2.
    发明授权
    Press for attaching nuts to pipes 失效
    按下将螺母固定到管道上

    公开(公告)号：US07559136B2

    公开(公告)日：2009-07-14

    申请号：US11405468

    申请日：2006-04-18

    Applicant: Tadashi Shinjo ,  Takashi Otani

    Inventor： Tadashi Shinjo ,  Takashi Otani

    IPC: B23P19/06

    CPC classification number: B23P19/062 ,  Y10T29/49837 ,  Y10T29/53061 ,  Y10T29/5307 ,  Y10T29/5343 ,  Y10T29/53722 ,  Y10T29/53726

    Abstract: A press for attaching nuts to pipes has a lower holder (6) fitting in and holding a pipe (60). A basal portion of this holder supported on the rear part of a lower base (2) moves up and down, and its forward portion extends to the front part of a lower base. Lifters (30) bear against and support the forward portion so as to keep it lifted a slight distance. Stoppers (31) bear against and support an intermediate region of the holder to be lifted a slight distance, and also bear against an end of the pipe (60) and retaining it at a prescribed position. A nut feed passage (10) extends in an outer surface of the lower holder from its basal to forward portion, and a nut pusher (14) is disposed in the forward portion. A cam rod (21) inserted in the lower holder (6) has a frontal oblique cam surface (22) for driving the pusher (14) to a nut releasing position (12), and a cam actuating means (25) is for the rod. An upper holder (3) moves in a direction perpendicular to the lower holder (6), a caulking die (47) is carried by the upper holder (3), and a die driving means (50) is for the caulking die, such that the press is rendered easy to automate.

    Abstract translation: 用于将螺母连接到管道的压力机具有安装在并保持管道（60）的下部保持器（6）。 支撑在下基座（2）的后部的该保持器的基部上下移动，其前部延伸到下基座的前部。 升降器（30）承受并支撑前部，以使其保持轻微的距离。 止动件（31）支撑并支撑待保持器的中间区域稍微距离，并且还抵靠管道（60）的端部并将其保持在规定位置。 螺母进料通道（10）在其下部支架的外表面中从其基部向前部延伸，并且螺母推动器（14）设置在前部中。 插入在下支架（6）中的凸轮杆（21）具有用于将推动器（14）驱动到螺母释放位置（12）的前倾斜凸轮表面（22），并且凸轮致动装置（25）用于 竿。 上支架（3）沿垂直于下支架（6）的方向移动，铆钉模（47）由上支架（3）承载，模具驱动装置（50）用于铆接模， 使新闻自动化变得容易。

    Method for fixing piercing nut
    3.
    发明授权
    Method for fixing piercing nut 有权
    穿刺螺母固定方法

    公开(公告)号：US08931160B2

    公开(公告)日：2015-01-13

    申请号：US12975361

    申请日：2010-12-22

    Applicant: Tadashi Shinjo

    Inventor： Tadashi Shinjo

    IPC: B23P11/00

    CPC classification number: B23P19/062 ,  F16B37/068 ,  Y10T29/49833 ,  Y10T29/49835 ,  Y10T29/4992 ,  Y10T29/49925

    Abstract: A method for fixing a piercing nut includes placing on a punching die a metal plate. A pilot portion is provided at a bearing surface of a nut main body of the piercing nut. A height from the bearing surface to an end face of the pilot portion is smaller than a thickness of the metal plate. The pilot portion is pressed to a first surface of the metal plate to be struck into the metal plate so that an inner peripheral surface of a punching opening portion of the metal plate engages with an outer peripheral surface of the pilot portion to fix the piercing nut to the metal plate. The end face is positioned between the first surface and a second surface of the metal plate. A punching slag is downwardly pushed to discharge the punching slag to a punching hole of the punching die.

    Abstract translation: 用于固定刺穿螺母的方法包括在冲压模具上放置金属板。 在穿刺螺母的螺母主体的支承面设置有先导部。 从导向部的轴承面到端面的高度小于金属板的厚度。 先导部被按压到金属板的第一表面以撞击金属板，使得金属板的冲孔开口部分的内周面与先导部的外周面接合，以将穿孔螺母 到金属板。 端面位于金属板的第一表面和第二表面之间。 向下推压冲孔，将冲压渣排出到冲压模的冲孔。

    Method of making self-piercing nuts
    10.
    发明授权
    Method of making self-piercing nuts 有权
    自刺螺母的制作方法

    公开(公告)号：US07013550B2

    公开(公告)日：2006-03-21

    申请号：US10819289

    申请日：2004-04-07

    Applicant: Tadashi Shinjo

    Inventor： Tadashi Shinjo

    IPC: B23P13/04

    CPC classification number: B21K1/702 ,  Y10T29/49837 ,  Y10T29/49995 ,  Y10T29/49996

    Abstract: A raw parallelepiped metal piece is pressed into a closed mold to provide a nut blank that has a generally square pilot portion (14) for piercing a metal panel, the nut blank having a pair of flanges (16) that continue from opposite side walls (15) of the pilot portion. Then, the nut blank is coined to form ridges (20) extending along and integral with opposite upper edges of the side walls (15), before pressed within an open mold so that the ridges are swaged out sideways to form shoulders (21). A lateral groove (22) is defined between below each shoulder and in the side wall. A rough bore (23) will be formed axially through the pilot portion (14), before tapped to have a female thread (24) in the inner periphery of the bore.

    Abstract translation: 原始的平行六面体金属片被压入封闭的模具中以提供具有用于刺穿金属板的大致正方形的先导部分（14）的螺母毛坯，所述螺母毛坯具有从相对的侧壁连续的一对凸缘（16） 15）。 然后，将螺母坯料压制成形成在沿着侧壁（15）的相对的上边缘延伸并与其一体的隆起（20），然后在开放的模具内压制，使得脊部向侧面成型以形成肩部（21）。 在每个肩部和侧壁之间限定横向槽（22）。 在孔之内具有内螺纹（24）之前，将通过导向部分（14）轴向地形成粗孔（23）。

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