公开(公告)号：US11014177B2

公开(公告)日：2021-05-25

申请号：US16202384

申请日：2018-11-28

申请人： PCM Willen SA

发明人： Stephan Berchtold

IPC分类号： B23C3/32 ,  B23C1/12 ,  B23C5/28 ,  B23Q11/10 ,  B23G1/32 ,  B23G1/52 ,  B23G1/44 ,  B23G1/34 ,  B23G1/22 ,  B23G5/00 ,  B23G5/18 ,  B23Q1/52

摘要： The whirling device comprises a retaining ring extending around a ring axis and a central opening and having at least one receiving area for a machining element for machining rod-shaped material in the area of the central opening. A coolant supply comprises a supply sleeve which is arranged on the retaining ring via a rotary bearing and comprises a coolant connection and a supply area adjoining a connection area of the retaining ring. Starting from at least one inlet opening in the connection area of the retaining ring, at least one passage leads through the retaining ring to at least one outlet opening which faces the central opening of the retaining ring and is designed for a machining element in a receiving area. No space is required for the coolant supply between the retaining ring and an assigned lathe.

公开(公告)号：US09322630B2

公开(公告)日：2016-04-26

申请号：US14061374

申请日：2013-10-23

申请人： Peter Wilkins ,  Amando Jose Jose Sebastian ,  Timothy M. Hull ,  Juergen Bleyer ,  Reece Adams ,  Francis Maslar ,  Mike O. Thompson ,  Alexander M. Stoll

发明人： Peter Wilkins ,  Amando Jose Jose Sebastian ,  Timothy M. Hull ,  Juergen Bleyer ,  Reece Adams ,  Francis Maslar ,  Mike O. Thompson ,  Alexander M. Stoll

IPC分类号： B23G1/34 ,  G01B5/16 ,  B23G1/32 ,  F02F1/24

CPC分类号： G01B5/163 ,  B23G1/32 ,  B23G1/34 ,  F02F1/242 ,  Y10T409/300112

摘要： The invention relates to a method for producing and checking a thread arranged in a cylinder head to receive a spark plug. However, the invention also relates to a device for checking the thread introduced into the cylinder head.By defining a starting point of the internal thread to be produced specifically in terms of position thereof within the parent hole by using spark plug parameters, the spark plug will always be aligned with its spark gap oriented toward the injector. For the purpose of checking, use is made of a plug gage, the screw-in thread of which has the parameters of the spark plug thread and with which, by using a measuring face, the position of an extension on the threaded body can be established. The extension simulates the ground electrode of the spark plug.

摘要翻译： 本发明涉及一种用于制造和检查布置在气缸盖中以接收火花塞的螺纹的方法。 然而，本发明还涉及一种用于检查引入气缸盖中的螺纹的装置。 通过使用火花塞参数来定义要在母孔内的位置专门生产的内螺纹的起点，火花塞将始终与其朝向喷射器定向的火花隙对准。 为了检查目的，使用插头规格，其螺纹螺纹具有火花塞螺纹的参数，并且通过使用测量面，螺纹体上的延伸部的位置可以是 成立 该扩展模拟火花塞的接地电极。

公开(公告)号：US09085031B2

公开(公告)日：2015-07-21

申请号：US14345631

申请日：2012-09-18

申请人： GILDEMEISTER ITALIANA S.P.A.

发明人： Franco Rigolone ,  Renato Rota ,  Marco Cavadini ,  Luca Milesi

IPC分类号： B23G1/34 ,  B23G3/00 ,  B23B11/00 ,  B23B25/00 ,  B23B5/46

CPC分类号： B23B5/46 ,  B23B11/00 ,  B23B25/00 ,  B23B2215/68 ,  B23B2220/52 ,  B23G1/34 ,  B23G3/00 ,  B23G2240/40 ,  B23G2240/60 ,  Y02P90/265 ,  Y10T82/2502 ,  Y10T82/2527

摘要： A thread whirling device for producing a thread on a workpiece on a numerically controlled turning machine by a thread whirling method, having a retention structure for fitting the thread whirling device to the turning machine, a whirling head which is retained on the retention structure, has an opening and carries one or more cutters which are arranged peripherally on the edge of the opening, having a first drive device which is configured to drive the whirling head in a rotational manner about a first rotation axis which extends through the opening. The thread whirling device further includes a second drive device which is configured to drive the whirling head in a rotational manner about a second rotation axis which extends transversely relative to the first rotation axis, in order to orientate an angle between the first rotation axis and the spindle axis of the turning machine work spindle.

摘要翻译： 一种螺纹旋转装置，用于通过螺纹旋转方法在​​数控车床上在工件上生产螺纹，具有用于将螺纹旋转装置安装到车床上的保持结构，保持在保持结构上的旋转头具有 开口并承载一个或多个外围设置在所述开口的边缘上的切割器，所述切割器具有第一驱动装置，所述第一驱动装置被构造成围绕延伸穿过所述开口的第一旋转轴以旋转方式驱动所述旋转头。 所述螺纹旋转装置还包括第二驱动装置，其被配置为以围绕围绕所述第一旋转轴线横向延伸的第二旋转轴线的旋转方式驱动所述旋转头部，以便使所述第一旋转轴线与所述第二旋转轴线 主轴旋转机床工作主轴。

公开(公告)号：US20050220553A1

公开(公告)日：2005-10-06

申请号：US11160395

申请日：2005-06-22

申请人： Christer Jonsson ,  Jorma Koskinen

发明人： Christer Jonsson ,  Jorma Koskinen

IPC分类号： B23G20060101 ,  B23G1/34 ,  B23G5/18

CPC分类号： B23G5/18 ,  B23G2200/10 ,  B23G2210/04 ,  B23G2210/08 ,  B23G2240/60 ,  Y10T407/172 ,  Y10T407/1745 ,  Y10T409/300112 ,  Y10T409/30056

摘要： The present invention relates to a thread milling cutter, which includes a cutting head, having a holder with a number of cutting insert pockets, a number of threading inserts, which are received in the cutting insert pockets and an attachment integrated with the cutting head, which attachment is intended to be received in a tool coupling. The invention also relates to the holder per se and to a method for milling an external thread on a spigot. The holder is provided with an internal cavity, which has an extension both radially and axially with regard to a rotational axis of the thread milling cutter, and the cutting insert pockets are provided in the internal cavity.

摘要翻译： 螺纹铣刀技术领域本发明涉及一种螺纹铣刀，其包括切割头，具有带有多个切削刀片槽的保持器，多个穿线刀片，其被容纳在切削刀片槽中，以及与切割头一体化的附件， 该附件旨在被接收在工具联接中。 本发明还涉及保持器本身以及用于研磨插口上的外螺纹的方法。 保持器设置有内腔，其相对于螺纹铣刀的旋转轴线具有径向和轴向的延伸，并且切削刀片凹口设置在内腔中。

公开(公告)号：US5076744A

公开(公告)日：1991-12-31

申请号：US579963

申请日：1990-09-10

申请人： Katsuyoshi Kitagawa ,  Yasukazu Hayashi

发明人： Katsuyoshi Kitagawa ,  Yasukazu Hayashi

IPC分类号： B23G3/00 ,  B23G1/22 ,  B23G1/34 ,  B23G3/08 ,  G05B19/18

CPC分类号： B23G1/34 ,  G05B19/186 ,  Y10T409/300112 ,  Y10T409/300392 ,  Y10T409/300672 ,  Y10T82/10 ,  Y10T82/20

摘要： For machining male or female screws, especially of considerably large size diameter, variable pitch or taper, as desired, a machining center is used which is composed of a work table mounting the work fixedly thereon, and a rotatable machining spindle exchangeably fitted with a thread-cutting tool. Axial feed and rotational speed of the spindle are driven by respective drive motors. In addition, the work table is fed bilaterally on a plane perpendicular to the axis of the spindle by respective feed motors. All these four motors are controlled synchronously by respective controllers which are subjected to control by a single parent numerical controller.

摘要翻译： 为了根据需要加工具有相当大尺寸直径，可变节距或锥度的公螺纹或母螺钉，使用加工中心，其由固定在其上的工件的工作台和可交换地装配有螺纹的可旋转加工轴组成 -切割用具。 主轴的轴向进给和转速由相应的驱动电机驱动。 另外，工作台通过相应的进给马达在与主轴的轴线垂直的平面上进行双向进给。 所有这四个电动机由相应的控制器同步控制，控制器由单个母数值控制器进行控制。

公开(公告)号：US11559844B2

公开(公告)日：2023-01-24

申请号：US16703422

申请日：2019-12-04

申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH

发明人： Eckhard Wagner

IPC分类号： B23G5/18 ,  B23G1/34 ,  B23C5/08 ,  B23C5/22

摘要： A whirling tool for machining a workpiece, having: three or a multiple of three cutting plates, wherein each of the cutting plates comprises at least one cutting edge; a cutting plate holder having a plurality of cutting plate receptacles, wherein each of the cutting plate receptacles is configured to receive one of the cutting plates, wherein the cutting plate receptacles are disposed so as to be distributed in a circumferential direction across the cutting plate holder; and a plurality of fastening elements for releasably fastening the cutting plates in the cutting plate receptacles of the cutting plate holder; wherein the cutting plates comprise at least two different kinds of cutting plates, wherein at least one cutting plate of a first kind, and one cutting plate of a second kind are provided for each group of three cutting plates that are disposed beside one another on the cutting plate holder, wherein the cutting plate of the first kind differs from the cutting plate of the second kind by an overall geometry, by a dimension of the at least one cutting edge, and by a shape of the at least one cutting edge.

公开(公告)号：US20220203469A1

公开(公告)日：2022-06-30

申请号：US17134957

申请日：2020-12-28

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： David A. Wulbrecht ,  Qigui Wang ,  Tiruttani Munikamal ,  Lokesh Choudhary

IPC分类号： B23G1/34 ,  B23G1/50

摘要： A hybrid threading tool defines a longitudinal axis and includes a cutting portion with a plurality of cutting teeth. The plurality of cutting teeth are configured to cut a first threading into a workpiece. The hybrid threading tool also defines a forming portion that is attached to the cutting portion and that is arranged therewith along the longitudinal axis. The forming portion includes a plurality of forming teeth configured to plastically deform the first threading into a second threading for the workpiece.

公开(公告)号：US10421139B2

公开(公告)日：2019-09-24

申请号：US16095469

申请日：2018-05-04

申请人： AUDI AG

发明人： Peter Kopton

IPC分类号： B23G5/20 ,  B23G1/34

摘要： A method for producing a tapped bore in a workpiece with a tap drill bit, which, at its drill bit tip, has a primary cutting edge and a thread profile trailing in a tap drilling direction. The method has a tap drilling stroke, in which the tap drill bit is driven into the workpiece with a tap drilling advance in the tap drilling direction and at a tap drilling rotational speed synchronized therewith, and the tool-primary cutting edge produces a core-hole bore, and the thread profile of the tool bit forms an inner thread at the inner wall of the core-hole bore. In the tap drilling stroke, shavings are produced, which are conveyed in a shavings discharge direction, which is oppositely directed to the tap drilling direction, out from the tapped bore and collide here with thread flanks of the inner thread that face the shavings that are discharged.

公开(公告)号：US20140318330A1

公开(公告)日：2014-10-30

申请号：US14345631

申请日：2012-09-18

申请人： GILDEMEISTER ITALIANA S.P.A.

发明人： Franco Rigolone ,  Renato Rota ,  Marco Cavadini ,  Luca Milesi

IPC分类号： B23G1/34 ,  B23B5/46

CPC分类号： B23B5/46 ,  B23B11/00 ,  B23B25/00 ,  B23B2215/68 ,  B23B2220/52 ,  B23G1/34 ,  B23G3/00 ,  B23G2240/40 ,  B23G2240/60 ,  Y02P90/265 ,  Y10T82/2502 ,  Y10T82/2527

摘要： A thread whirling device for producing a thread on a workpiece on a numerically controlled turning machine by a thread whirling method, having a retention structure for fitting the thread whirling device to the turning machine, a whirling head which is retained on the retention structure, has an opening and carries one or more cutters which are arranged peripherally on the edge of the opening, having a first drive device which is configured to drive the whirling head in a rotational manner about a first rotation axis which extends through the opening. The thread whirling device further includes a second drive device which is configured to drive the whirling head in a rotational manner about a second rotation axis which extends transversely relative to the first rotation axis, in order to orientate an angle between the first rotation axis and the spindle axis of the turning machine work spindle.

摘要翻译： 一种螺纹旋转装置，用于通过螺纹旋转方法在​​数控车床上在工件上生产螺纹，具有用于将螺纹旋转装置安装到车床上的保持结构，保持在保持结构上的旋转头具有 开口并承载一个或多个外围设置在所述开口的边缘上的切割器，所述切割器具有第一驱动装置，所述第一驱动装置被构造成围绕延伸穿过所述开口的第一旋转轴以旋转方式驱动所述旋转头。 所述螺纹旋转装置还包括第二驱动装置，其被配置为以围绕围绕所述第一旋转轴线横向延伸的第二旋转轴线的旋转方式驱动所述旋转头部，以便使所述第一旋转轴线与所述第二旋转轴线 主轴旋转机床工作主轴。

公开(公告)号：US5143492A

公开(公告)日：1992-09-01

申请号：US726711

申请日：1991-06-27

申请人： Felix Leeb

发明人： Felix Leeb

IPC分类号： B65G1/133 ,  B23G1/32 ,  B23G1/34 ,  B23G5/18 ,  B65G1/127 ,  B65G47/51

CPC分类号： B23G5/184 ,  B23G1/34 ,  Y10T409/300392 ,  Y10T409/30056

摘要： A description is given of equipment for the production of screw-threaded drilled holes (tapped holes) of variable diameters in solid materials in a single-pass operation with the use of an integrated cutting tool and with the use of a commercially-available hand-drilling machine having an electronically-controlled motor drive, or any other type of drive, where the equipment includes a tool spindle which may be attached to the drive shaft of a hand-drilling machine or the like, and which is radially displaceable in relation to its axis and accommodated in a cylindrical housing for the spindle, where the position of said spindle housing may be adjusted axially in a specified manner by means of a screw device in a holder which may be mounted on the tool and has arrangements, on the one hand, for limitation of the axial travel of the tool and, on the other hand, for adjustment of the desire diameter of the tapped hole which is to be produced.

摘要翻译： 给出了使用集成切削工具在单程操作中生产固体材料中可变直径的螺纹钻孔（螺纹孔）的设备的描述，并且使用市售的手动钻孔 具有电子控制的电动机驱动器或任何其它类型的驱动器的钻孔机器，其中所述设备包括工具主轴，所述工具主轴可附接到手动钻床等的驱动轴，并且其可以相对于 其轴线并容纳在用于主轴的圆柱形壳体中，其中所述主轴壳体的位置可以通过可安装在工具上的保持器中的螺钉装置以特定方式轴向调节并且具有在一个上的布置 为了限制工具的轴向移动，另一方面，用于调整要产生的螺纹孔的期望直径。