JPH0417014U

JPH0417014U -

Info

Publication number: JPH0417014U
Application number: JP5783790U
Authority: JP
Priority date: 1990-05-31
Filing date: 1990-05-31
Publication date: 1992-02-12

Description

[Brief explanation of the drawing]

第１図はこの考案による面削り切削工具の実施
例を示す図、第２図は第１図に示す面削り切削工
具の形状を示す図、第３図は第１図の一部詳細を
示す図、第４図は従来の小形面削り切削工具の実
施例を示す図、第５図は第４図の面削り切削工具
の形状を示す図、第６図は従来の大形面削り切削
工具の実施例を示す図、第７図は第６図の面削り
切削工具の形状を示す図である。図中、１はフライス盤の主軸ヘツド、２はフラ
イスアーバー、３はバイトホルダー、４はスロー
アウエイバイト、５はバイトを保持固定するネジ
、６は係合穴、７はバイト保持力強化のガード溝
、８はミーリングチヤツク、９は小形バイトホル
ダー、１０は大形バイトホルダー、１１は板バイ
ト、１２は片刃バイト、１３はバイト固定ネジ、
１４は被加工物、１５はフライス盤のテーブルで
ある。なお、図中同一符号は、同一、又は、相当部分
を示す。 Figure 1 shows an embodiment of the facing cutting tool according to this invention, Figure 2 shows the shape of the facing cutting tool shown in Figure 1, and Figure 3 shows some details of Figure 1. Figure 4 is a diagram showing an example of a conventional small-sized facing cutting tool, Figure 5 is a diagram showing the shape of the facing cutting tool in Figure 4, and Figure 6 is a conventional large-sized facing cutting tool. FIG. 7 is a diagram showing the shape of the facing cutting tool of FIG. 6. In the figure, 1 is the main shaft head of the milling machine, 2 is the milling arbor, 3 is the tool holder, 4 is the throw-away tool, 5 is the screw that holds and fixes the tool, 6 is the engagement hole, and 7 is the guard groove that strengthens the tool's holding power. , 8 is a milling chuck, 9 is a small tool holder, 10 is a large tool holder, 11 is a plate tool tool, 12 is a single-edged tool tool, 13 is a tool fixing screw,
14 is a workpiece, and 15 is a table of a milling machine. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a facing cutting tool used for milling work, the throw-away tool has a circular outer periphery and a roof shape, and has a guard groove for the throw-away tool on the center line of the circle, and a guard groove for the throw-away tool on the center line of the circle. and a cutting tool holder having a plurality of holes for removably engaging with the throw-away cutting tool.