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1. 发明申请

US20210220921A1 TOOL HOLDER AND TOOL 有权
公开(公告)号：US20210220921A1
公开(公告)日：2021-07-22
申请号：US17226759
申请日：2021-04-09
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Matthias LUIK
IPC分类号： B23B29/04 , B23B27/04 , B23B27/10
摘要： A tool holder for a tool for machining a workpiece. The tool holder comprises a cutting insert receptacle for receiving a cutting insert, wherein the cutting insert receptacle comprises an upper clamping jaw for abutting an upper surface of the cutting insert and a lower clamping jaw for abutting a lower surface of the cutting insert opposite the upper surface. Further, the tool holder comprises an internal coolant channel extending inside the tool holder between a coolant inlet opening and a coolant outlet opening, wherein an end portion of the coolant channel extending inside the upper clamping jaw along a channel center axis opens into the coolant outlet opening. The coolant outlet opening is arranged at the upper clamping jaw and configured as an elongated opening. A width of the coolant outlet opening is smaller than a height of the coolant outlet opening measured orthogonally to the width of the coolant outlet opening. The end portion of the coolant channel is also elongated in a cross-section orthogonal to the channel center axis. A width of the end portion measured orthogonal to the channel center axis is smaller than a height of the end portion measured orthogonal to the channel center axis and orthogonal to the width of the end portion.

2. 发明申请

US20210138564A1 CHAMFER TOOL 有权
公开(公告)号：US20210138564A1
公开(公告)日：2021-05-13
申请号：US17155849
申请日：2021-01-22
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Peter Paul Schmida , Manfred Josef Schwaiger
IPC分类号： B23C5/10
摘要： A chamfer tool which comprises a tool holder. The tool holder extends along a central axis and comprises a plurality of slot-shaped cutting insert receptacles, each having two opposing lateral abutment surfaces and a base abutment surface arranged between the two lateral abutment surfaces and extending transversely thereto. The chamfer tool further comprises a plurality of cutting inserts, which are fixed in the plurality of cutting insert receptacles in a firmly bonded manner, wherein each of the cutting inserts comprises two opposing lateral surfaces, which abut against or are connected in a firmly bonded manner to the two lateral abutment surfaces of the respective cutting insert receptacle, and a lower surface arranged between the two lateral surfaces and extending transversely thereto, wherein the lower surface abuts against or is connected in a firmly bonded manner to the base abutment surface of the respective cutting insert receptacle. The cutting inserts project out of the first cutting insert receptacles both in an axial direction, which is parallel to the central axis of the tool holder, and transversely to the axial direction. Each of the cutting inserts comprises a main cutting edge which is oriented at a first acute angle to the central axis of the tool holder.

3. 发明申请

US20210129231A1 DRILLING TOOL 有权
公开(公告)号：US20210129231A1
公开(公告)日：2021-05-06
申请号：US17125565
申请日：2020-12-17
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Peter Paul Schmida , Manfred Josef Schwaiger
IPC分类号： B23B27/16
摘要： A drilling tool comprising a tool holder that extends along a central axis and comprises a first cutting insert receptacle having a first abutment surface oriented parallel to the central axis. The drilling tool further comprises a first cutting insert that is fixed in the first cutting insert receptacle and abuts with one of its sides against the first abutment surface, wherein an axial portion of the first cutting insert projects axially beyond an end face end of the tool holder, and wherein the first cutting insert comprises in the axial portion a first main cutting edge that is inclined with respect to a first imaginary plane, which is oriented orthogonally to the central axis and arranged at the end face end of the tool holder, so that a radially outer end of the first main cutting edge is spaced a larger distance from the first imaginary plane than a radially inner end of the first main cutting edge and the first main cutting edge does not intersect the first imaginary plane, and wherein the first main cutting edge touches or intersects a second imaginary plane that is spanned by the central axis and oriented orthogonally to the first abutment surface.

4. 发明授权

US09802259B2 Tool system for machining a workpiece 有权
公开(公告)号：US09802259B2
公开(公告)日：2017-10-31
申请号：US14248512
申请日：2014-04-09
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Matthias Oettle , Sebastian Schetter
IPC分类号： B23C5/00 , B23B31/02 , B23B31/117 , B23C5/26 , B23D77/00 , B23B29/04
CPC分类号： B23C5/006 , B23B29/046 , B23B31/02 , B23B31/117 , B23B2226/27 , B23B2226/275 , B23B2240/08 , B23B2240/21 , B23C5/26 , B23C2226/27 , B23C2240/08 , B23C2240/21 , B23D77/00 , Y10T407/1906
摘要： A tool system for machining a workpiece is provided having a cylinder-shaped retaining shank that has a cutting head holder on an end surface facing the workpiece, a drive mount on an end surface facing the drive, a cutting head having at least one cutting edge, a cutting head hub corresponding to the cutting head holder on the retaining shank, a tool coupling with a tool interface, and a coupling hub corresponding to the drive mount. The coupling hub or the cutting head hub have elevated areas, with contact surfaces, distributed in circumferential and longitudinal directions of the coupling hub or the cutting head hub. The contact surfaces make contact on support surfaces on the drive mount or on the cutting head holder on the retaining shank. The drive mount or the cutting head holder is permanently connected to the coupling hub or the cutting head hub by a joining material in intermediate spaces between the elevations.

5. 发明申请

US20130028670A1 CUTTING INSERT FOR A CUTTING TOOL FOR MACHINING BY CHIP REMOVAL, IN PARTICULAR FOR HIGH FEED MILLING 有权
标题翻译：用于切割工具的切割刀片，用于通过切片移除加工，特别是用于高进给铣削
公开(公告)号：US20130028670A1
公开(公告)日：2013-01-31
申请号：US13357340
申请日：2012-01-24
申请人： MATTHIAS LUIK
发明人： MATTHIAS LUIK
IPC分类号： B23C5/02 , B23C5/26
CPC分类号： B23C5/109 , B23C5/207 , B23C2200/0483 , B23C2200/123 , B23C2200/125 , B23C2200/203 , B23C2200/205 , B23C2210/168 , Y10T407/1924 , Y10T407/1962 , Y10T407/22 , Y10T407/23
摘要： The present invention relates to a cutting insert for a cutting tool for the chip-removing high feed milling machining of workpieces, the cutting tool having a holder with a seat for receiving the cutting insert, the cutting insert having at least one cutting edge lying in a covering surface. To achieve a higher feed speed and greater cutting depth, particularly during high feed milling, there is provision, according to the invention, whereby the cutting edge has in portions three different radii of curvature, a first portion having the smallest radius, a middle second portion adjoining it having the largest radius, and a third portion adjoining the latter having a medium radius lying between the smallest and the largest radius, and whereby a peripheral line, running through all the cutting edges, of the covering surface is exclusively convexly curved. The invention relates, furthermore, to a correspondingly configured holder and to a cutting tool.
摘要翻译：本发明涉及一种用于切削工具的切削刀片，用于切屑去除工件的高进给铣削加工，该切削工具具有一个具有用于容纳切削刀片的座的保持器，该切削刀片具有至少一个切削刃覆盖面。为了实现更高的进给速度和更大的切割深度，特别是在高进给铣削期间，根据本发明，提供了切削刃具有三个不同的曲率半径的部分，第一部分具有最小的半径，中间的第二部分与第二部分邻接的部分具有最大半径的中间半径，并且由此覆盖表面的贯穿所有切削刃的周边线仅仅是凸出的。此外，本发明还涉及相应配置的保持器和切割工具。

6. 发明授权

US08007208B2 Tool system 有权
标题翻译：工具系统
公开(公告)号：US08007208B2
公开(公告)日：2011-08-30
申请号：US12361051
申请日：2009-01-28
申请人： Hassan Noureddine
发明人： Hassan Noureddine
IPC分类号： B23B27/16 , B23C5/20
CPC分类号： B23B27/1614 , B23B27/10 , B23B29/04 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/321 , B23B2200/323 , B23B2205/12 , B23B2250/12 , B23D13/00 , Y10T407/14 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/2274 , Y10T407/23 , Y10T407/25 , Y10T408/455
摘要： A tool system comprising a holder and a cutting tool having a tool cutting edge and a fixing part, wherein the tool cutting edge projects by a predeterminable projecting length beyond the holder for a machining operation, is characterized in that the holder is provided at the outer circumference with a supporting part which projects in the direction of the projecting length of the tool cutting edge and forms a supporting surface for at least partial abutment of the cutting tool.
摘要翻译：一种工具系统，其特征在于，所述工具系统包括保持器和具有刀具切削刃和固定部的切削工具，其特征在于，所述刀具切削刃设置在所述外侧圆周，其具有沿工具切割边缘的突出长度的方向突出的支撑部分，并且形成用于至少部分地邻接切割工具的支撑表面。

7. 发明申请

US20090185873A1 TOOL SYSTEM 有权
标题翻译：工具系统
公开(公告)号：US20090185873A1
公开(公告)日：2009-07-23
申请号：US12361051
申请日：2009-01-28
申请人： Hassan Noureddine
发明人： Hassan Noureddine
IPC分类号： B26D1/25
CPC分类号： B23B27/1614 , B23B27/10 , B23B29/04 , B23B2200/0423 , B23B2200/123 , B23B2200/125 , B23B2200/321 , B23B2200/323 , B23B2205/12 , B23B2250/12 , B23D13/00 , Y10T407/14 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/2274 , Y10T407/23 , Y10T407/25 , Y10T408/455
摘要： A tool system comprising a holder and a cutting tool having a tool cutting edge and a fixing part, wherein the tool cutting edge projects by a predeterminable projecting length beyond the holder for a machining operation, is characterized in that the holder is provided at the outer circumference with a supporting part which projects in the direction of the projecting length of the tool cutting edge and forms a supporting surface for at least partial abutment of the cutting tool.
摘要翻译：一种工具系统，其特征在于，所述工具系统包括保持器和具有刀具切削刃和固定部的切削工具，其特征在于，所述刀具切削刃设置在所述外侧圆周，其具有沿工具切割边缘的突出长度的方向突出的支撑部分，并且形成用于至少部分地邻接切割工具的支撑表面。

8. 发明授权

US06974283B2 Cutting device 有权
标题翻译：切割装置
公开(公告)号：US06974283B2
公开(公告)日：2005-12-13
申请号：US10478318
申请日：2002-06-18
申请人： Matthias Oettle
发明人： Matthias Oettle
IPC分类号： B23B27/16 , B23B27/04 , B23B27/08 , B23B29/04 , B23B29/00
CPC分类号： B23B29/043 , B23B2205/02 , Y10T407/2282 , Y10T407/2288 , Y10T407/25
摘要： A cutting device includes a holder (10) provided with a jaw-like opening (24) on a clamping head (20) that serves to accommodate a metal-cutting tool (22). The jaw-like opening (24) is located on a longitudinal side (16) of the clamping head (20). A face (28) of the clamping head extends transverse to the longitudinal side (16), and faces a workpiece (30) that rotates during metal-cutting machining. The face (28) is provided, at least in the area in which it leads into the opening (24), with a camber (32) whose curvature corresponds to the curvature of a workpiece (30) having the largest diameter intended to be used with the cutting device.
摘要翻译：切割装置包括在夹头（20）上设置有用于容纳金属切削工具（22）的夹爪形开口（24）的保持器（10）。颚状开口（24）位于夹紧头（20）的纵向侧（16）上。夹头的表面（28）横向于纵向侧面（16）延伸，并且面对在金属切削加工期间旋转的工件（30）。至少在其通向开口（24）的区域中，面（28）设置有曲率（32），其曲率对应于具有最大直径的工件（30）的曲率与切割装置。

9. 发明授权

US11517967B2 Whirling tool 有权
公开(公告)号：US11517967B2
公开(公告)日：2022-12-06
申请号：US16849323
申请日：2020-04-15
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Markus Kannwischer
IPC分类号： B23B27/16 , B23B27/10 , B23G5/00 , B23C5/08 , B23Q11/10
摘要： A whirling tool configured to machine a workpiece. The whirling tool includes a plurality of cutting inserts, a cutting insert carrier, and a coolant channel which is arranged in the cutting insert carrier. The cutting insert carrier includes a plurality of cutting insert receptacles for receiving and releasably fastening respectively one of the cutting inserts. The cutting insert receptacles are arranged distributed in the circumferential direction over the cutting insert carrier. The cutting insert carrier further includes a through-opening which extends along a central axis of the cutting insert carrier, and through which the workpiece can be passed during the machining. The cutting inserts protrude into the through-opening, and the coolant channel extends between an inlet opening and an outlet opening, wherein the outlet opening leads into the through-opening and/or is oriented towards the through-opening.

10. 发明申请

US20220266364A1 TOOL AND METHOD FOR MACHINING A WORKPIECE 有权
公开(公告)号：US20220266364A1
公开(公告)日：2022-08-25
申请号：US17741731
申请日：2022-05-11
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Johannes HOSS
IPC分类号： B23F5/16
摘要： A power skiving tool comprising a shank that extends along a longitudinal axis of the tool, and a cutting head that is arranged at an end face of the shank. The cutting head comprises a plurality of circumferentially arranged teeth, wherein, when viewed in a cross-section orthogonal to the longitudinal axis, each of the teeth comprises a convexly rounded contour, which at a first end transitions either directly or via a first concave transition contour into the convexly rounded contour of a first adjacent tooth of the plurality of teeth and at a second end opposite the first end transitions either directly or via a second concave transition contour into the convexly rounded contour of a second adjacent tooth of the plurality of teeth. A width of each tooth of the plurality of teeth, measured in the cross-section as a distance between the first end and the second end, is greater than a height of the respective tooth, measured in the cross-section orthogonal to the width and centrally between the first end and the second end.

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