| 摘要 |
1,159,198. Milling cutters. GENERAL ELECTRIC CO. 10 May, 1967 [12 May, 1966], No. 21766/67. Headings B3K and B3T. A cutting tool assembly 10 for a milling machine, lathe or the like, comprises a tool holder 12 and means mounting a cutter tool 14 therein, said means being movable rectilinearly to adjust the distance between the axes B and A of the cutter tool and holder while maintaining the axes parallel and also to allow the cutter tool to move longitudinally in a direction parallel to said axes without altering the distance therebetween. In a milling cutter 10 the tools 14 are mounted in square-section bores in inclined sleeves 22 mounted in cylindrical bores 20 in a milling head 12. Each sleeve is adjustable in position to alter the radial setting of the tool 14 by means of a screw 32 the head 38 of which engages a groove 36 in the sleeve 22. Further screws 44 and 48 serve respectively to clamp the tool 14 in the sleeve and to adjust the tool longitudinally by means of co-operating cone and wedge portions on the screw 48 and tool shank. |
