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).

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.

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。

公开(公告)号：US20110211923A1

公开(公告)日：2011-09-01

申请号：US13033303

申请日：2011-02-23

申请人： Dov Yoffe

发明人： Dov Yoffe

IPC分类号： B23B27/16

CPC分类号： B23B27/1662 ,  B23B27/1677 ,  B23B2260/02 ,  B23B2260/136 ,  Y10T407/2276 ,  Y10T407/228 ,  Y10T407/2282 ,  Y10T407/2286 ,  Y10T407/2288

摘要： A cutting tool assembly includes a tool body and a clamping mechanism for releasably clamping a cutting insert to the tool body. The clamping mechanism includes a rotatable cam member, a coupling member, a biasing spring and a clamping element. The rotation of the rotatable cam member in opposite senses results in the adjustment of the position of the coupling member in opposite directions, which results in a displacement of the clamping element, and therefore changing the locking position to a releasing position and vice versa.

摘要翻译： 切割工具组件包括工具主体和用于将切削刀片可释放地夹紧到工具主体的夹紧机构。 夹紧机构包括可旋转的凸轮构件，联接构件，偏置弹簧和夹紧元件。 可旋转的凸轮部件以相反的方向的旋转导致联接部件在相反方向上的位置的调节，这导致夹紧元件的位移，因此将锁定位置改变到释放位置，反之亦然。

公开(公告)号：US20110036226A1

公开(公告)日：2011-02-17

申请号：US12805699

申请日：2010-08-16

申请人： Iian Cohen

发明人： Iian Cohen

IPC分类号： B26D1/00 ,  B23P17/04

CPC分类号： B23B27/1662 ,  B23B27/065 ,  B23B27/1611 ,  B23B2205/16 ,  Y10T29/49826 ,  Y10T83/929

摘要： The present disclosure may be primarily concerned with a tool having at least one insert removably mounted on a support plate with the combination removably secured to an at least one seat formed on the tool.

摘要翻译： 本公开可以主要涉及具有可移除地安装在支撑板上的至少一个插入件的工具，其中组合件可拆卸地固定到形成在工具上的至少一个座。

公开(公告)号：US07837416B2

公开(公告)日：2010-11-23

申请号：US11576338

申请日：2006-07-24

申请人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Norihiro Takanashi ,  Shinya Imamura

发明人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Norihiro Takanashi ,  Shinya Imamura

IPC分类号： B23B27/14 ,  B23B9/00

CPC分类号： C23C16/04 ,  B23B27/1662 ,  B23B2228/10 ,  B23B2260/144 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/27

摘要： An indexable cutting insert (1) of the present invention includes at least one face (2), at least two flanks (3), at least one edge line (4), at least one corner (9), and a base layer having a different color from a use-state indicating layer. The use-state indicating layer is formed on at least one of the flanks (3) so that the use-state indicating layer is formed on the base layer over the entire surface or a part of a region A2 excluding at least one region A1 of 2 mm2 containing at least one corner (9).

摘要翻译： 本发明的可转位切削刀片（1）包括至少一个面（2），至少两个侧面（3），至少一个边缘线（4），至少一个拐角（9）和具有 与使用状态指示层不同的颜色。 使用状态指示层形成在至少一个侧面（3）上，使得使用状态指示层形成在基底层上的整个表面或区域A2的一部分上，不包括至少一个区域A1 2 mm2包含至少一个角（9）。

公开(公告)号：US07731457B2

公开(公告)日：2010-06-08

申请号：US11571664

申请日：2005-06-29

申请人： Alain Pigeat

发明人： Alain Pigeat

IPC分类号： B23B29/02

CPC分类号： B23B51/10 ,  B23B27/1662 ,  B23B51/0493 ,  B23B2205/02 ,  B23B2260/004 ,  B23C3/051 ,  Y10T407/1934 ,  Y10T407/2244 ,  Y10T407/2288 ,  Y10T408/865 ,  Y10T408/868 ,  Y10T408/90993

摘要： A machine tool designed to be fitted with a cutter which is retained by a central screw includes a plate which is removable in relation to the body of the tool. The plate possesses a cut-out for the positioning of a machining cutter with a central hole, this cut-out having two lateral faces and a third face which bears elastically against the machining cutter.

摘要翻译： 设计成装配有由中心螺钉保持的切割器的机床包括相对于工具的主体可移除的板。 该板具有用于定位具有中心孔的加工刀具的切口，该切口具有两个侧面和弹性地抵靠加工刀具的第三面。

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。

公开(公告)号：US07431539B2

公开(公告)日：2008-10-07

申请号：US11158553

申请日：2005-06-22

申请人： Robert A. Erickson ,  Paul A. Brown

发明人： Robert A. Erickson ,  Paul A. Brown

IPC分类号： B23B27/16

CPC分类号： B23B27/1662 ,  Y10T407/2272 ,  Y10T407/2276 ,  Y10T407/2282 ,  Y10T407/2292

摘要： A clamp pin tool holder for clamping an insert in a tool holder includes a bore for receiving a clamp pin and a bore for receiving a lock screw. The clamp pin includes a cam portion with angled surfaces. The lock screw is rotatably mounted to the bore of the tool holder and includes angled surfaces for engaging the angled surfaces of the clamp pin. When the lock screw is rotated in one direction, one angled surface on the lock screw and one angled surface on the clamp pin engage each other an acts as a conical wedge to cause the clamp pin to move relative to the lock screw. When the lock screw is rotated in the opposite direction, another angled surface on the lock screw engages a different angled surface on the clamp pin in a similar manner to cause the clamp pin to move in an opposite direction.

摘要翻译： 用于将插入件夹持在工具夹具中的夹紧销工具夹持器包括用于接收夹紧销的孔和用于接收锁定螺钉的孔。 夹紧销包括具有成角度表面的凸轮部分。 锁定螺钉可旋转地安装在工具夹具的孔上，并且包括用于接合夹紧销的成角度表面的成角度的表面。 当锁定螺钉沿一个方向旋转时，锁定螺钉上的一个成角度的表面和夹紧销上的一个成角度的表面彼此接合，起着锥形楔形的作用，以使夹紧销相对于锁定螺钉移动。 当锁定螺钉沿相反方向旋转时，锁定螺钉上的另一个倾斜表面以类似的方式接合夹紧销上的不同的倾斜表面，以使夹紧销沿相反的方向移动。

公开(公告)号：US20070189862A1

公开(公告)日：2007-08-16

申请号：US11671242

申请日：2007-02-05

申请人： Kent Viol

发明人： Kent Viol

IPC分类号： B23P15/28

CPC分类号： B23B27/1662 ,  B23B27/1666 ,  B23B27/1677 ,  B23B2200/3618 ,  B23B2260/112 ,  Y10T407/227 ,  Y10T407/2282 ,  Y10T407/23

摘要： The present invention relates to cutting tools with cutting inserts and, more particularly, to cutting tools with cutting inserts that have mounting recesses. The cutting insert includes a body having a mounting hole having an axis extending therethrough, and a surface portion in the mounting hole. The surface portion is substantially circular when viewed in a direction of the axis and is non-parallel to the axis and including at least two contact points disposed at a lesser distance from the axis than a region between the at least two contact points. A cutting tool is also disclosed.

摘要翻译： 本发明涉及具有切削刀片的切削刀具，更具体地说，涉及具有安装凹槽的切削刀片的切削刀具。 切削刀片包括具有穿过其延伸的轴线的安装孔和安装孔中的表面部分的主体。 当沿轴线方向观察时，表面部分基本上是圆形的，并且不平行于轴线，并且包括至少两个接触点，该接触点设置在与轴线之间的距离小于至少两个接触点之间的区域。 还公开了一种切削工具。