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公开(公告)号：US09533363B2
公开(公告)日：2017-01-03
申请号：US14401678
申请日：2012-06-06
CPC分类号： B23G1/04 , B23B31/005 , B23B31/11 , B23B2260/1388 , B23G7/02 , B23G2200/02 , B23G2210/04 , B23G2225/28 , B23G2240/12
摘要： An indexable thread forming tap including: a body in a shaft shape; and a tip concentrically and detachably attached to a leading end portion of the body by screw-fastening and rotationally driven around an axial center along with the body for rolling of a female thread, the body being disposed with a screw hole concentrically to the axial center such that a screw shaft disposed on the tip concentrically to the axial center is screwed into the screw hole for the screw-fastening, a leading end surface of the screw shaft being pressed against a bottom surface of the screw hole into close contact with each other by the screw-fastening to integrally fix the tip to the body without the leading end of the body abutting on the tip, the body being disposed with a restraining hole concentrically to the axial center.
摘要翻译： 1.一种可转位螺纹成形龙头，包括：轴体; 以及通过与所述内螺纹的滚动体一起通过螺纹紧固和旋转驱动的轴向中心旋转地驱动所述主体的前端部的尖端，所述主体与所述轴心同心地配置有螺钉孔 使得设置在与轴心同心的尖端上的螺杆轴被螺纹拧入用于螺钉紧固的螺钉孔中，螺杆轴的前端表面被压靠在螺钉孔的底表面上以彼此紧密接触 通过螺钉固定，将尖端一体地固定在主体上，而不会使本体的前端抵靠在尖端上，该主体与轴向中心同心地设置有限制孔。
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公开(公告)号：US5733078A
公开(公告)日：1998-03-31
申请号：US665696
申请日：1996-06-18
申请人： Takayuki Matsushita , Tugio Hayashi
发明人： Takayuki Matsushita , Tugio Hayashi
CPC分类号： B23G5/182 , B23G2200/02 , Y10T408/9048 , Y10T409/30056
摘要： A drilling and thread-milling tool for generating an internal thread in a workpiece, including a proximal shank portion attachable to a driving device for rotating the tool about a rotation axis thereof, and a distal cutting portion rotated with the shank portion about the rotation axis for generating the internal thread while the distal cutting portion is moved relative to the workpiece. The cutting portion has at least one thread-milling tooth on an outer circumferential surface thereof, each tooth having a configuration similar to that of the internal thread, and a height substantially equal to a depth of the internal thread. The cutting portion further has at least one end-cutting edge on a distal end face thereof so as to extend in a radial direction thereof, each end-cutting edge having a maximum diameter which is larger and smaller than a minor diameter and a major diameter of the thread-milling tooth.
摘要翻译： 一种用于在工件中产生内螺纹的钻孔和螺纹铣削工具，包括可附接到用于使工具围绕其旋转轴线旋转的驱动装置的近端柄部分，以及与柄部分围绕旋转轴线旋转的远端切割部分 用于在远端切割部分相对于工件移动时产生内螺纹。 切割部分在其外周表面上具有至少一个螺纹铣齿，每个齿具有类似于内螺纹的构造，并且高度基本上等于内螺纹的深度。 切割部分还在其远端面上具有至少一个端部切割边缘，以沿其径向方向延伸，每个端部切割边缘的最大直径大于和小于小直径和大直径 的螺纹铣齿。
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3.发明申请Tool for the Chipless Shaping Threads, in Particular for the Forming of Internal Threads 审中-公开用于无缝成型螺纹的工具，特别是形成内螺纹公开(公告)号：US20090005185A1
公开(公告)日：2009-01-01
申请号：US12097048
申请日：2006-12-09
申请人： Karl-Heinz Edelmann
发明人： Karl-Heinz Edelmann
IPC分类号： B21D53/24
CPC分类号： B23G7/02 , B23G2200/02 , B23G2200/062 , B23G2200/065 , B23G2200/46
摘要： A tool for chipless shaping of threads has a working part having an exterior side provided with thread grooves. A clamping shaft having a fastening area is provided and the working part is secured on the fastening area. The working part is a component that is nonpositively secured in an axial direction of the clamping shaft on the fastening area of the clamping shaft. The fastening area of the clamping shaft has a cross-section that is smaller than a cross-section of a remainder of the clamping shaft.
摘要翻译： 一种用于无螺纹成形的工具具有一个具有螺纹槽的外侧的工作部件。 提供具有紧固区域的夹持轴，并且将工作部件固定在紧固区域上。 工作部分是在夹紧轴的紧固区域上沿夹紧轴的轴向非正向固定的部件。 夹紧轴的紧固区域的横截面小于夹紧轴的其余部分的横截面。
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公开(公告)号：US07112143B2
公开(公告)日：2006-09-26
申请号：US10484640
申请日：2002-07-17
申请人： Wolfgang Muller
发明人： Wolfgang Muller
IPC分类号： B21J13/02
CPC分类号： B23G7/02 , B23G5/06 , B23G2200/02
摘要： Cold thread forming tap or screw tap with a shaft, said shaft having a chuck portion at the one end and a forming or cutting profile portion on the other end, the forming or cutting profile portion being realised as a separate profile element and being fixable centrically and secured against rotation on the shaft by means of a fixing device, characterised in that the profile element has a small axial length and on the outside a lead-in or starting tap cone, respectively, that juts and/or indentations are formed at the end of the shaft and on that side of the profile element facing the shaft, which interlock in a positively fitting manner, that an automatic centring of the profile element takes place on the shaft when the profile element is put onto the shaft.
摘要翻译： 具有轴的冷螺纹成型丝锥或螺旋丝锥，所述轴在一端具有卡盘部分，在另一端具有成型或切割轮廓部分，成形或切割轮廓部分被实现为单独的轮廓元件并且可中心定位 并且通过固定装置固定在所述轴上的旋转中，其特征在于，所述轮廓元件具有小的轴向长度，并且在外侧分别具有引入或起始锥形锥体，所述引入入口或/ 轴的端部以及面向轴的轮廓元件的一侧以正向配合的方式互锁，当轮廓元件被放置在轴上时，轮廓元件的自动定中心发生在轴上。
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公开(公告)号：US1202195A
公开(公告)日：1916-10-24
申请号：US9314216
申请日：1916-04-24
申请人： LEES BRADNER CO
发明人： LEES ERNEST J
CPC分类号： B23G5/18 , B23G2200/02 , B23G2200/18 , B23G2200/50 , Y10T407/172
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公开(公告)号：US20230211429A1
公开(公告)日：2023-07-06
申请号：US18000402
申请日：2021-06-22
发明人： James J. Van Essen , Benjamin L. Miller , Jacob A. Krabbe , Jonathan G. Winter , Zachary J. Geschke
CPC分类号： B23G1/24 , B23G5/005 , B23G2200/02 , B23G2200/062 , B23G2200/067 , B23G2200/24
摘要： A die for a pipe threading operation includes a body portion formed of a first material, and a tooth portion coupled to the body portion and formed of a second material that is different than the first material. The tooth portion having a plurality of teeth.
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公开(公告)号：US20150133226A1
公开(公告)日：2015-05-14
申请号：US14401678
申请日：2012-06-06
IPC分类号： B23G1/04
CPC分类号： B23G1/04 , B23B31/005 , B23B31/11 , B23B2260/1388 , B23G7/02 , B23G2200/02 , B23G2210/04 , B23G2225/28 , B23G2240/12
摘要： An indexable thread forming tap including: a body in a shaft shape; and a tip concentrically and detachably attached to a leading end portion of the body by screw-fastening and rotationally driven around an axial center along with the body for rolling of a female thread, the body being disposed with a screw hole concentrically to the axial center such that a screw shaft disposed on the tip concentrically to the axial center is screwed into the screw hole for the screw-fastening, a leading end surface of the screw shaft being pressed against a bottom surface of the screw hole into close contact with each other by the screw-fastening to integrally fix the tip to the body without the leading end of the body abutting on the tip, the body being disposed with a restraining hole concentrically to the axial center.
摘要翻译： 1.一种可转位螺纹成形龙头，包括：轴体; 以及通过与所述内螺纹的滚动体一起通过螺纹紧固和旋转驱动的轴向中心旋转地驱动所述主体的前端部的尖端，所述主体与所述轴心同心地配置有螺钉孔 使得设置在与轴心同心的尖端上的螺杆轴被螺纹拧入用于螺钉紧固的螺钉孔中，螺杆轴的前端表面被压靠在螺钉孔的底表面上以彼此紧密接触 通过螺钉固定，将尖端一体地固定在主体上，而不会使本体的前端抵靠在尖端上，该主体与轴向中心同心地设置有限制孔。
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公开(公告)号：US20150016904A1
公开(公告)日：2015-01-15
申请号：US13941170
申请日：2013-07-12
发明人： Ping-Da LIN
CPC分类号： B23G5/20 , B23C5/10 , B23C2210/02 , B23C2210/03 , B23C2240/16 , B23G5/06 , B23G2200/02 , B23G2200/067 , B23G2200/145 , Y10T408/352
摘要： A combination-type machining tool has a handle segment and a head segment. The handle segment is made of stainless steel or carbon steel and has a clamping handle and a body. The body is axially formed on and protrudes from a front end of the clamping handle and has a protruding rod axially formed on and protruding from a front side of the body. The head segment is made of tungsten steel, is mounted around the protruding rod and has a through hole axially formed through a front side and a rear side of the head segment, and an inner peripheral surface of the through hole is securely mounted around the protruding rod to enable the rear side of the head-segment to abut against the front side of the body.
摘要翻译： 组合型加工工具具有手柄段和头段。 手柄段由不锈钢或碳钢制成，并具有夹紧手柄和主体。 主体轴向地形成在夹持手柄的前端并从其伸出，并且具有轴向地形成在主体的前侧并从主体的前侧突出的突出的杆。 头部由钨钢制成，安装在突出的杆周围，并且具有通过头部的前侧和后侧轴向形成的通孔，并且贯通孔的内周面牢固地安装在突出部 杆使得头部的后侧能够抵靠身体的前侧。
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公开(公告)号：US20040185948A1
公开(公告)日：2004-09-23
申请号：US10484640
申请日：2004-01-23
发明人： Wolfgang Muller
IPC分类号： B21J013/02
CPC分类号： B23G7/02 , B23G5/06 , B23G2200/02
摘要： Cold thread forming tap or screw tap with a shaft, said shaft having a chuck portion at the one end and a forming or cutting profile portion on the other end, the forming or cutting profile portion being realised as a separate profile element and being fixable centrically and secured against rotation on the shaft by means of a fixing device, characterised in that the profile element has a small axial length and on the outside a lead-in or starting tap cone, respectively, that juts and/or indentations are formed at the end of the shaft and on that side of the profile element facing the shaft, which interlock in a positively fitting manner, that an automatic centring of the profile element takes place on the shaft when the profile element is put onto the shaft.
摘要翻译： 具有轴的冷螺纹成型丝锥或螺旋丝锥，所述轴在一端具有卡盘部分，在另一端具有成型或切割轮廓部分，成形或切割轮廓部分被实现为单独的轮廓元件并且可中心定位 并且通过固定装置固定在所述轴上的旋转中，其特征在于，所述轮廓元件具有小的轴向长度，并且在外侧分别具有引入或起始锥形锥体，所述引入入口或/ 轴的端部以及面向轴的轮廓元件的一侧以正向配合的方式互锁，当轮廓元件被放置在轴上时，轮廓元件的自动定中心发生在轴上。
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