公开(公告)号：US6120364A

公开(公告)日：2000-09-19

申请号：US347770

申请日：1999-07-06

申请人： Robert Laflamme

发明人： Robert Laflamme

IPC分类号： B24B3/04 ,  B24B41/06 ,  B43B19/00

CPC分类号： B24B3/045 ,  B24B41/066 ,  Y10S451/918

摘要： A grinding fixture that allows a variety of helical shapes to be ground upon a variety of cutting inserts. The grinding fixture includes a bottom sine base for varying a first angle. A shaft is rotatably attached to the bottom sine base for providing rotation of the insert about an axis. A primary slide is rotatably attached to the shalt in parallel relation to the top surface of the bottom sine base for adjusting the position of a locating point on the insert in a first direction relative to the axis of rotation. The locating point is adjusted in a second direction relative to the axis of rotation by a cross slide attached to, and disposed in perpendicular relation with, the primary slide. A top sine assembly is fixedly attached to the cross slide for varying a second angle and includes a connection surface for fixedly connecting the insert holder to the sine assembly.

摘要翻译： 一种磨削夹具，允许在各种切削刀片上研磨各种螺旋形状。 磨削夹具包括用于改变第一角度的底部正弦底座。 轴可旋转地附接到底部正弦底座，以提供插入件绕轴线的旋转。 初级滑块可与底部正弦底座的顶表面平行地可转动地附接到该定位点上，用于相对于旋转轴线在第一方向上调节插入件上的定位点的位置。 定位点相对于旋转轴线在相对于旋转轴线的第二方向上通过与主滑块连接并且与主滑块成垂直关系的十字滑块进行调节。 顶部正弦组件固定地附接到十字滑块以改变第二角度并且包括用于将插入物保持器固定地连接到正弦组件的连接表面。