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    Milling cutter
    3.
    发明授权
    Milling cutter 失效
    铣刀

    公开(公告)号：US4938638A

    公开(公告)日：1990-07-03

    申请号：US313992

    申请日：1989-02-23

    申请人： Anders B. I. Hessman ,  Leif R. Nystrom

    发明人： Anders B. I. Hessman ,  Leif R. Nystrom

    IPC分类号： B23C5/24

    CPC分类号： B23C5/2479 ,  B23C5/2441 ,  Y10T407/1916 ,  Y10T407/1918 ,  Y10T407/1922

    摘要： A milling cutter for chip machining is equipped with adjustable cutting inserts. The milling cutter comprises a tool body having a plurality of peripheral recesses. Each recess is adapted to receive a cutting insert, a support element for defining a support surface against which the insert abuts, an adjustment element for adjusting the position of the cutting insert in a first direction, and a wedge for securing the insert. The adjustment element is threadedly connected to the support element for rotation relative thereto when adjusting the insert. The support element could also include a rotatable portion for adjusting the insert in a second direction.

    Indexable cutting insert and holder therefor
    4.
    发明授权
    Indexable cutting insert and holder therefor 失效
    可选择的切割插件及其保持器

    公开(公告)号：US3662444A

    公开(公告)日：1972-05-16

    申请号：US3662444D

    申请日：1970-03-09

    申请人： INGERSOLL MILLING MACHINE CO

    发明人： ERKFRITZ DONALD S

    IPC分类号： B23C5/22 ,  B23C5/24 ,  B26D1/00 ,  B26D1/12

    CPC分类号： B23C5/2208 ,  B23C5/2441 ,  B23C5/2462 ,  B23C2200/367 ,  Y10T407/1914 ,  Y10T407/1922 ,  Y10T407/2276 ,  Y10T407/23

    摘要： A flat and centrally apertured wafer-like insert of cutting material provides a plurality of angularly spaced available cutting tips and is located edgewise against angularly related abutments upstanding from the inner edge of a supporting surface or platform against which the insert is clamped in the final seating in a conical end of the insert aperture of the mating conical head of a screw extending through the insert aperture and threading into a hole in the platform. The insert aperture is larger than the screw shank, and the outer end of the screw hole axis is inclined relative to the axis of the insert cone at a small angle and toward the abutment corner. As a result and in the final tightening of the screw after edgewise camming of the insert against said abutments, the screw shank bends laterally to allow seating of the coned screw head in the insert recess around substantially the full peripheries of the mating cones.

    摘要翻译： 平坦且中心有孔的晶片状切割材料插入件提供多个角度间隔的可用切割尖端，并且沿着与支撑表面或平台的内边缘直立的角度相关的邻接处位于边缘处，将插入件夹紧在最终座中 在螺钉的配合锥形头部的插入孔的锥形端部延伸穿过插入孔并穿入平台中的孔中。 插入孔大于螺杆，螺纹孔轴的外端相对于插入锥体的轴线以小角度倾斜并抵靠抵接角。 结果，并且在刀片沿着所述邻接件沿边缘凸轮之后螺钉的最后拧紧中，螺杆柄侧向弯曲，以允许锥形螺钉头在基本上相互匹配锥体的整个周边的位置嵌入插入凹槽中。

    Cutting tools
    5.
    发明授权
    Cutting tools 失效

    公开(公告)号：US3555644A

    公开(公告)日：1971-01-19

    申请号：US3555644D

    申请日：1968-04-22

    申请人： MUREX LTD

    发明人： OWEN FRANK

    IPC分类号： B23C5/24 ,  B26D1/12

    CPC分类号： B23C5/2475 ,  B23C5/2441 ,  B23C5/2472 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932

    摘要： THE INVENTION PROVIDES A CUTTING TOOL HEAD IN WHICH REMOVABLE CUTTING INSERTS (PARTICULARLY BLADES) CAN BE POSITIONED WITH SUFFICIENT ACCURACY TO PROVIDE FINE QUALITY SURFACE FINISHES WITHOUT THE NEED FOR SPECIAL GRINDING OPERATIONS. THE NEW CUTTING TOOL HEAD COMPRISES A BODY WHICH IS SLOTTED TO RECEIVE THE REMOVABLE CUTTING INSERT, AND THE CUTTING TOOL HEAD COMPRISES A FIRST MEMBER AND A SECOND MEMBER, THE FIRST MEMBER BEING SEATED IN THE SLOT AND BEING SCREW THREADED, THE SECOND MEMBER BEING COMPLEMENTARILY SCREW THREADED, THE SECOND MEMBER BEING FIRST MEMBER AND HAVING A BEARING SURFACE TO ABUT A LATERAL EDGE OF THE CUTTING INSERT, WHEREBY RELATIVE SCREW MOTION OF THE FIRST MEMBER AND THE SECOND MEMBER ADJUSTS THE PROJECTION OF THE CUTTING INSERT FROM THE BODY.

    Cutting tool and cutting insert for the same
    7.
    发明授权
    Cutting tool and cutting insert for the same 有权
    切削刀具和切削刀片相同

    公开(公告)号：US09211597B2

    公开(公告)日：2015-12-15

    申请号：US13318754

    申请日：2009-06-10

    申请人： Chang Hee Choi ,  Chang Gyu Park

    发明人： Chang Hee Choi ,  Chang Gyu Park

    IPC分类号： B23C5/16 ,  B23C5/24 ,  B23C5/20

    CPC分类号： B23C5/2441 ,  B23B2200/085 ,  B23B2200/088 ,  B23B2205/02 ,  B23B2205/12 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/1928 ,  Y10T407/1942 ,  Y10T407/2272

    摘要： A cutting tool includes one or more cutting portions. Each of the cutting portions has a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket has a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert has a top surface mating with said projecting portions of the insert pocket, and a bottom surface mating with the bottom supporting surface of the insert pocket. The top surface of the cutting insert has one or more outwardly sloped surfaces mating with the projecting portions of the insert pocket, and one or more inwardly sloped surfaces positioned off the projecting portions.

    摘要翻译： 切割工具包括一个或多个切割部分。 每个切割部分具有用于安装切削刀片的切削刀片和刀片槽。 刀片槽具有顶表面，其具有一个或多个具有锯齿形状的突出部分和底部支撑表面。 切削刀片具有与刀片槽的所述突出部分配合的顶表面和与刀片槽的底部支撑表面配合的底表面。 切削刀片的顶面具有与刀片槽的突出部分配合的一个或多个向外倾斜的表面，以及一个或多个位于突出部分之外的向内倾斜的表面。

    Cutting Tool and Cutting Insert for the Same
    8.
    发明申请
    Cutting Tool and Cutting Insert for the Same 有权
    切削刀具和切削刀片为同一个

    公开(公告)号：US20120051852A1

    公开(公告)日：2012-03-01

    申请号：US13318754

    申请日：2009-06-10

    申请人： Chang Hee Choi ,  Chang Gyu Park

    发明人： Chang Hee Choi ,  Chang Gyu Park

    IPC分类号： B23C5/24 ,  B23C5/22 ,  B23B27/16

    CPC分类号： B23C5/2441 ,  B23B2200/085 ,  B23B2200/088 ,  B23B2205/02 ,  B23B2205/12 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/1928 ,  Y10T407/1942 ,  Y10T407/2272

    摘要： A cutting tool includes one or more cutting portions. Each of the cutting portions has a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket has a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert has a top surface mating with said projecting portions of the insert pocket, and a bottom surface mating with the bottom supporting surface of the insert pocket. The top surface of the cutting insert has one or more outwardly sloped surfaces mating with the projecting portions of the insert pocket, and one or more inwardly sloped surfaces positioned off the projecting portions

    摘要翻译： 切割工具包括一个或多个切割部分。 每个切割部分具有用于安装切削刀片的切削刀片和刀片槽。 刀片槽具有顶表面，其具有一个或多个具有锯齿形状的突出部分和底部支撑表面。 切削刀片具有与刀片槽的所述突出部分配合的顶表面和与刀片槽的底部支撑表面配合的底表面。 切削刀片的顶面具有与刀片槽的突出部分配合的一个或多个向外倾斜的表面，以及一个或多个向内倾斜的表面，其位于突出部分

    Insert cutter
    10.
    发明授权
    Insert cutter 失效
    插入切割器

    公开(公告)号：US5102269A

    公开(公告)日：1992-04-07

    申请号：US540203

    申请日：1990-06-19

    申请人： Tatsuo Arai ,  Takayoshi Saito ,  Hiroaki Hayashizaki ,  Toru Narita

    发明人： Tatsuo Arai ,  Takayoshi Saito ,  Hiroaki Hayashizaki ,  Toru Narita

    IPC分类号： B23C5/24

    CPC分类号： B23C5/2493 ,  B23C5/2441 ,  Y10T407/1916 ,  Y10T407/1922 ,  Y10T407/193

    摘要： There is disclosed an insert cutter which includes a tool body having a plurality of mounting recesses formed in an outer peripheral surface thereof and a plurality of cutter inserts each releasably secured to a respective one of the mounting recesses and a plurality of pressing members each received in a respective one of the holes. Each of the mounting recesses defines an abutment face facing axially forwardly of the tool body. The tool body has a plurality of holes formed in the outer peripheral surface thereof and extending radially inwardly thereof. Each of the holes has an inner wall and is displaced rearwardly of the tool body from a respective one of the mounting recesses. Each of the cutter inserts has a face held in contact with the abutment face of a respective one of the mounting recesses. Each pressing member is pressed against the inner wall of the hole, whereby that portion of the tool body between the hole and the mounting recess is elastically deformed.