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    Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert
    1.
    发明申请
    Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert 有权
    刀架具有用于将夹紧力从夹紧臂传递到切削刀片的夹紧板

    公开(公告)号：US20020131830A1

    公开(公告)日：2002-09-19

    申请号：US10119086

    申请日：2002-04-10

    发明人： Sture Sjoo ,  Per Hansson

    IPC分类号： B23B027/16

    CPC分类号： B23B27/1651 ,  B23B27/1633 ,  B23B27/164 ,  Y10T407/11 ,  Y10T407/112 ,  Y10T407/116 ,  Y10T407/118 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2278 ,  Y10T407/2282 ,  Y10T407/2286 ,  Y10T407/229

    摘要： A cutting insert is clamped in a pocket of a holder by a top clamp assembly which includes a clamp arm screwed to the holder, and a clamp plate interposed between the insert and a front part of the clamp arm. The clamp plate is formed of a harder and more wear-resistant material than the clamp arm and transmits clamping forces from the clamp arm to the cutting insert. The hard clamp plate shields the clamp arm from being impacted by chips generated during a machining operation, thereby minimizing wearing of the clamp arm.

    摘要翻译： 切割刀片通过顶部夹具组件夹持在保持器的凹槽中，顶部夹具组件包括与夹持器螺纹连接的夹紧臂，以及插入在插入件和夹紧臂的前部之间的夹板。 夹板由比夹具臂更硬且更耐磨的材料形成，并将夹紧力从夹紧臂传递到切削刀片。 硬夹板屏蔽夹臂不受在加工操作期间产生的碎屑的冲击，从而最小化夹紧臂的磨损。

    Cutting tool and insert assembly
    2.
    发明授权
    Cutting tool and insert assembly 失效
    切削刀具和刀片组件

    公开(公告)号：US4077735A

    公开(公告)日：1978-03-07

    申请号：US732248

    申请日：1976-10-14

    申请人： David Cochrane Dick ,  Fred Bauer

    发明人： David Cochrane Dick ,  Fred Bauer

    IPC分类号： B23B27/04 ,  B23B27/16 ,  B26D1/00

    CPC分类号： B23B27/1633 ,  B23B27/04 ,  B23B2205/16 ,  Y10T407/114 ,  Y10T407/116 ,  Y10T407/2246 ,  Y10T407/2248 ,  Y10T407/2292 ,  Y10T407/23

    摘要： In cutting tools employing disposable inserts an indexing shoulder is generally provided on the body of the tool. When exposed to excessive force the shoulder may be damaged and the tool difficult to repair. This invention proposes a replaceable seat which is indexed to the tool, and wherein the seat is provided with an shoulder against which the insert is indexed. In the preferred embodiment the insert is provided with a transverse channel in its seating surface and the seal with a mating land. The arrangement provides for forward and reverse indexing of the insert, and is of particular utility in positive rake and tracer cutting tools.

    摘要翻译： 在采用一次性插入件的切割工具中，通常在工具的主体上设置分度肩部。 暴露在过度的力下时，肩部可能会受损，工具难以修复。 本发明提出了一种可更换的座椅，其被分配到工具上，并且其中座椅设置有肩部，插入物与该肩部一起被索引。 在优选实施例中，插入件在其安置表面中设置有横向通道，并且具有配合区域的密封件。 该装置提供插入物的正向和反向分度，并且在正耙式和示踪剂切割工具中特别有用。