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1. 发明申请

US20180297123A1 DYNAMIC CLAMPING MECHANISM 审中-公开
公开(公告)号：US20180297123A1
公开(公告)日：2018-10-18
申请号：US15569512
申请日：2016-04-21
申请人： No Screw Ltd.
发明人： Gershon Harif
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1662 , B23B2205/045 , B23C5/2208 , B23C5/2221 , B23C2210/165
摘要： A cutting tool holder (10) configured for mounting thereon a cutting insert (30) to form a cutting tool (1); the cutting insert (30) has a top face (32T), a bottom face (32B), at least one side wall (32S) extending between the top face (32T) and the bottom face (32B), and an insert bore (35) extending between the top face (32T) and the bottom face (32B); the cutting tool holder (10) comprises a body (12) and a fastening member (50), the body (12) comprising an insert seat (20) having a base surface (22) and being configured for receiving therein the cutting insert (30); and a seat bore (25) having an open end at the base surface (22); the fastening member (50) defines a fastening member axis (XFM) and comprises and shank portion (52) and a head portion (51) extending therealong; the shank portion (52) is configured for being received within the seat bore (25); and the head portion (51) comprises a first clamping region, and a second clamping region axially spaced therefrom and disposed between the shank portion (52) and the first clamping region; the fastening member (50) is configured for assuming a mounting position, in which the fastening member (50) remains in engagement with the seat bore (25) in the mounting position while allowing positioning of the cutting insert (30) into the insert seat (20), and a securing position in which the first and second clamping regions are disposed so as to engage two axially-spaced regions of the cutting insert (30) thereby securing it in the insert seat (20).

2. 发明授权

US09889505B2 Mounting device for cutting tool, tool body and cutting tool 有权
公开(公告)号：US09889505B2
公开(公告)日：2018-02-13
申请号：US14767118
申请日：2014-09-05
申请人： TUNGALOY CORPORATION
发明人： Takahiro Aso
IPC分类号： B23C5/00 , B23B27/16 , B23C5/10 , B23C5/22
CPC分类号： B23B27/1662 , B23B2205/045 , B23C5/109 , B23C5/2208 , B23C2210/168 , Y10T407/2276
摘要： A cutting insert mounting system adapted for a cutting tool in which, by using a tightening screw, a cutting insert is detachably mounted on an insert mounting seat. A central axis of a screw hole of the insert mounting seat is inclined with respect to a normal direction of a bottom wall surface of the insert mounting seat. When the cutting insert is placed on the insert mounting seat, on a virtual plane defined to expand the bottom wall surface, a central axis of the screw hole is shifted from the central axis of a through hole of the cutting insert to the side of one of two side wall surfaces of the insert mounting seat. On the virtual plane, an axis shift direction of the central axis of the screw hole and an inclination direction of the central axis of the screw hole are different.

3. 发明申请

US20180036808A1 TOOL HOLDER HAVING INSERT RECEIVING POCKET WITH STRESS RELIEF SURFACES 有权
公开(公告)号：US20180036808A1
公开(公告)日：2018-02-08
申请号：US15228407
申请日：2016-08-04
申请人： Iscar, Ltd.
发明人： ASSAF BALLAS
IPC分类号： B23C5/06 , B23P15/34
CPC分类号： B23C5/06 , B23C5/2208 , B23C2210/168 , B23P15/34
摘要： A tool holder has a tool body with at least one pocket for receiving at least one cutting insert. The at least one pocket has a support surface and an abutment surface transverse thereto, and a first stress relief surface located between the support surface and the abutment surface. The first stress relief surface extends along a first axis towards a first pocket peripheral surface. A second stress relief surface is formed between the first stress relief surface and the first pocket peripheral surface. The second stress relief surface has a convex shape in a cross-sectional view taken in a second plane containing the first axis. The convex shape may have a radius greater than 0.3 mm.

4. 发明授权

US09475137B2 Milling tool for chip removing machining 有权
标题翻译：铣削刀具，用于切屑加工
公开(公告)号：US09475137B2
公开(公告)日：2016-10-25
申请号：US14159856
申请日：2014-01-21
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： Anders Norstedt , Ulrik Sunnvius
IPC分类号： B23C5/20 , B23C5/22 , B23C5/06
CPC分类号： B23C5/22 , B23C5/06 , B23C5/2208 , B23C2210/166 , B23C2210/168 , Y10T407/191
摘要： A milling tool is equipped with milling inserts, below which there are disposed shim plates, the primary function of which is to protect the basic body of the tool in the event of insert breakdowns. The shim plate is formed with a protuberance, in which an auxiliary cutting edge is included, which, in the assembled state of the tool, is located along an inactive cutting edge, which is situated radially inside an active chip removing cutting edge. By means of the auxiliary cutting edge, the milling tool can be utilized for ramping operations without risk of the inactive cutting edge of the milling insert being damaged.
摘要翻译：一个铣刀配备有铣削刀片，下面装有垫板，其主要功能是在插入件故障的情况下保护刀具的基体。垫板形成有突起，其中包括辅助切削刃，其在工具的组装状态下沿着位于有源切屑移除切削刃的径向内侧的非活动切削刃定位。通过辅助切削刃，铣削刀具可用于斜坡操作，而不会损坏铣削刀片的无效切削刃的风险。

5. 发明申请

US20150328689A1 Cutting tool insert and cutting tool insert holder 有权
标题翻译：切削刀具刀片和切削刀具刀片座
公开(公告)号：US20150328689A1
公开(公告)日：2015-11-19
申请号：US14714704
申请日：2015-05-18
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： Stefan WERNH
IPC分类号： B23B27/14
CPC分类号： B23B27/145 , B23B27/1618 , B23B27/1622 , B23B2200/0423 , B23B2200/321 , B23B2200/3681 , B23B2205/16 , B23B2250/12 , B23C5/2208 , Y10T407/2274 , Y10T407/235
摘要： A cutting tool insert includes eight identical cutting edges. Each separate cutting edge has a first cutting edge portion and a second cutting edge portion. A corner angle between the first cutting edge portion and the second cutting edge portion is within a range of 75 to
摘要翻译：切削刀具刀片包括八个相同的切削刃。每个分离的切削刃具有第一切削刃部分和第二切削刃部分。第一切削刃部和第二切削刃部之间的角度在75度〜90度的范围内。第一切削刃部分和第二切削刃部分具有基本相同的长度以提供基本相等的切削深度。沿着插入件的中心轴线观察，在从中心轴线延伸到第一侧表面处的角点的第一假想线和从第一侧面延伸的第二虚线之间形成在14 +/- 9度的范围内的第一角度中心轴线到第二侧面处的相邻角点。还公开了切削刀具刀片保持器。

6. 发明授权

US09144849B2 Cutting tool holding a plurality of types of cutting inserts 有权
标题翻译：夹持多种切削刀片的刀具
公开(公告)号：US09144849B2
公开(公告)日：2015-09-29
申请号：US13883084
申请日：2011-10-27
申请人： Benjamin Michelet , Bertrand Riviere
发明人： Benjamin Michelet , Bertrand Riviere
IPC分类号： B23C5/06 , B23C5/20 , B23C5/08 , B23C5/22 , F02C9/00
CPC分类号： B23C5/205 , B23C5/08 , B23C5/207 , B23C5/22 , B23C5/2208 , B23C5/2221 , B23C2200/367 , B23C2210/0442 , B23C2210/168 , F02C9/00 , Y10T407/1906 , Y10T407/1936 , Y10T407/2266 , Y10T407/235 , Y10T407/245
摘要： A toolholder for holding a plurality of types of removable cutting inserts is provided. The toolholder includes a toolholder body having an insert-receiving recess. The recess includes an insert abutment surface for abutting a corresponding insert supporting surface of an insert. The insert abutment surface includes a first portion that abuts a first insert supporting surface of a first type of cutting insert and a second portion abuts a second insert supporting surface of a second type of cutting insert.
摘要翻译：提供了用于保持多种类型的可拆卸切削刀片的刀夹。刀架包括具有插入物容纳凹部的刀夹主体。所述凹部包括用于邻接插入件的对应插入物支撑表面的插入邻接表面。插入邻接表面包括邻接第一类型切削刀片的第一刀片支撑表面的第一部分和第二部分邻接第二类型切削刀片的第二刀片支撑表面。

7. 发明授权

US08950983B2 Cutting tool 有权
标题翻译：切割用具
公开(公告)号：US08950983B2
公开(公告)日：2015-02-10
申请号：US13377409
申请日：2010-06-08
申请人： Peter Burtscher , Anton Diepold , Uwe Schleinkofer
发明人： Peter Burtscher , Anton Diepold , Uwe Schleinkofer
IPC分类号： B23C5/22 , B23B27/16
CPC分类号： B23C5/2208 , B23B27/1662 , B23B2205/04 , B23B2205/045 , B23C2200/361 , B23C2210/165 , B23C2240/24 , Y10T407/1936 , Y10T407/2274 , Y10T407/2276 , Y10T407/2278
摘要： A cutting tool has a main tool body and at least one insert seat disposed thereon. The seat has a bottom surface for mounting a cutting insert, and further has a dowel pin, which penetrates a through-hole of the mounted cutting insert and the bottom surface and can be fixed to the main tool body. A center longitudinal axis of the fixed dowel pin is arranged at an acute angle with respect to the bottom surface. The dowel pin contains a spherical segment for mounting on a bearing surface of the through-hole. The surface of the spherical segment is interrupted by a segment groove.
摘要翻译：切割工具具有主工具主体和设置在其上的至少一个插入座。该座具有用于安装切削刀片的底面，并且还具有穿过安装的切削刀片和底面的通孔的定位销，并可固定在主工具主体上。固定销钉的中心纵向轴线相对于底面以锐角布置。定位销包含用于安装在通孔的支承表面上的球形段。球形部分的表面由分段凹槽中断。

8. 发明申请

US20120230790A1 Cutting Tool with a Replaceable Blade Edge 有权
标题翻译：具有可替换刀刃的刀具
公开(公告)号：US20120230790A1
公开(公告)日：2012-09-13
申请号：US13480183
申请日：2012-05-24
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23B51/00
CPC分类号： B23C5/109 , B23C5/20 , B23C5/2208 , B23C2210/168 , B23C2220/16 , B23D31/003 , Y10T408/909
摘要： As viewed from a side opposing a bottom face (6) of an insert attachment seat, an angle (α) between first and second restraint wall faces (7a) and (7b) rising from the bottom face (6) is smaller than an angle (β) between two peripheral faces of a cutting insert contacting them respectively. A first peripheral face of the cutting insert contacts the first restraint wall face (7a) in a substantially parallel posture with the extending direction of the first restraint wall face (7a), while the second peripheral face contacts the second restraint wall face (7b) in an end portion of the second restraint wall face (7b).
摘要翻译：从与插入物安装座的底面（6）相反的一侧观察，从底面（6）上升的第一和第二约束壁面（7a）和（7b）之间的角度（α）小于角度（＆bgr）分别与切削刀片的两个外周面接触。所述切削刀片的第一外周面以与所述第一约束壁面（7a）的延伸方向大致平行的姿态与所述第一约束壁面（7a）接触，而所述第二周边面与所述第二约束壁面（7b）接触，在第二约束壁面（7b）的端部。

9. 发明授权

US07677842B2 Insert tip 有权
标题翻译：插入提示
公开(公告)号：US07677842B2
公开(公告)日：2010-03-16
申请号：US11719456
申请日：2005-08-31
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/00 , B23B27/16
CPC分类号： B23B27/1662 , B23B2200/0404 , B23B2200/0409 , B23B2200/201 , B23B2200/28 , B23B2200/323 , B23B2200/3618 , B23C5/2208 , Y10T407/2274 , Y10T407/2276 , Y10T407/23
摘要： An insert tip used when steel or cast iron is worked, in which clearance portions are provided inside bolt holes formed in the insert tip to slantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip including bolt holes that cause upper and lower surfaces of a plate shaped body to communicate with each other, the plate shaped body having a cutting edge at each corner portion, the insert tip being fixed to a cutter body by a bolt fitted into the bolt holes, clearance portions are formed at a portion direction toward each corner portion of the insert tip among inner side portions of the bolt holes to prevent interference between the bolt holes and the bolt if the bolt is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
摘要翻译：一种当钢或铸铁加工时使用的刀片尖端，其中间隙部分设置在形成在插入件尖端中的螺栓孔内侧，以将螺栓倾斜地装配到螺栓孔中，用于将刀片尖端固定到刀体上的螺栓，因此更多的插入尖端可以牢固地固定在刀体上。为此，在包括导致板状体的上表面和下表面彼此连通的螺栓孔的插入尖端中，板状体在每个角部具有切割边缘，插入尖端固定到切割体通过装配到螺栓孔中的螺栓，在螺栓孔的内侧部分中的向插入尖端的每个角部的部分方向上形成间隙部分，以防止螺栓孔和螺栓之间的干涉，如果螺栓从插入尖端的一个拐角部分，其中插入尖端被加工到其相对的角部。

10. 发明授权

US07160062B2 Milling cutter 失效
标题翻译：铣刀
公开(公告)号：US07160062B2
公开(公告)日：2007-01-09
申请号：US10755178
申请日：2004-01-12
申请人： Toan Dat Tran
发明人： Toan Dat Tran
IPC分类号： B23C5/28
CPC分类号： B23C5/06 , B23C5/006 , B23C5/2208 , B23C5/28 , B23C2200/0461 , B23C2210/02 , B23C2210/243 , B23C2270/16 , Y10T407/1908 , Y10T407/1946 , Y10T407/2206
摘要： A milling cutter with two faces of cutting end and two mirror symmetrical central bores for the mounting in a shell mill holder on either one of them. The aligned key grooves are formed on the bottom surface of each central bore. The inserts are located on the periphery of each cutting end.
摘要翻译：铣刀具有两个切割端面和两个反光镜对称的中心孔，用于安装在其中任何一个的外壳磨机架上。对准的键槽形成在每个中心孔的底表面上。插入件位于每个切割端的周边。

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