JPS63127830U

JPS63127830U -

Info

Publication number: JPS63127830U
Application number: JP1652287U
Authority: JP
Priority date: 1987-02-09
Filing date: 1987-02-09
Publication date: 1988-08-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例にかかる工作機械の
概略機構図、第２図はその概略正面図、第３図〜
第５図はそれぞれカツタの断面図、第６図は面取
加工状態を表わすカツタ要部の断面図、第７図ａ
〜ｃは面取加工作業の説明図、第８図は本考案の
他の実施例にかかる工作機械の概略機構図、第９
図及び第１０図はそれぞれ加工例の説明図、第１
１図は複数種の加工を行えるカツタの断面図であ
る。図面中、１３はカツタヘツド、１５はワークテ
ーブル、１７はカツタスピンドル、１８はピニオ
ンカツタ、２０はクランク、２３はリリービング
カム、２７はモータ、２９，３２は電磁クラツチ
、３０はヘツドクランプ装置、３４はブレーキ、
３５はクランククランプ装置、３６はフレージン
グ工具、３７はシエービングカツタ、４３はテー
ブル軸駆動モータ、４４はカツタ軸駆動モータ、
４５はクランク軸駆動モータ、４６はカム軸駆動
モータ、４７はＮＣ装置である。 Fig. 1 is a schematic mechanical diagram of a machine tool according to an embodiment of the present invention, Fig. 2 is a schematic front view thereof, and Figs.
Figure 5 is a cross-sectional view of the cutter, Figure 6 is a cross-sectional view of the main part of the cutter showing the chamfered state, and Figure 7a.
~c are explanatory diagrams of chamfering work, Figure 8 is a schematic mechanical diagram of a machine tool according to another embodiment of the present invention, and Figure 9 is an explanatory diagram of chamfering work.
Figures 1 and 10 are explanatory diagrams of processing examples, respectively.
Figure 1 is a cross-sectional view of a cutter that can perform multiple types of processing. In the drawing, 13 is a cutter head, 15 is a work table, 17 is a cutter spindle, 18 is a pinion cutter, 20 is a crank, 23 is a relieving cam, 27 is a motor, 29 and 32 are electromagnetic clutches, 30 is a head clamp device, and 34 is the brake,
35 is a crank clamp device, 36 is a phrasing tool, 37 is a shaving cutter, 43 is a table shaft drive motor, 44 is a cutter shaft drive motor,
45 is a crankshaft drive motor, 46 is a camshaft drive motor, and 47 is an NC device.

Claims

[Scope of utility model registration request]

a work table on which a work is placed and driven to rotate; a cutter spindle on which a plurality of types of cutters are exchangeably mounted and which rotate and reciprocate in the axial direction; A multifunctional workpiece characterized by comprising a cutter head that performs a relieving movement against the cutter head, a spindle clamp means that prevents the reciprocating movement of the cutter spindle in the axial direction, and a head clamp means that prevents the relieving movement of the cutter head. machine.