JPH0282417U

JPH0282417U -

Info

Publication number: JPH0282417U
Application number: JP16274088U
Authority: JP
Priority date: 1988-12-15
Filing date: 1988-12-15
Publication date: 1990-06-26
Anticipated expiration: 2003-12-15
Also published as: JPH0639854Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例を示す
もので、第１図は軸方向断面図、第２図は底面図
、第３図はカツタ本体の先端外周部の拡大図、第
４図ないし第６図は従来の正面フライスを示すも
ので、第４図は軸方向断面図、第５図は底面図、
第６図はカツタ本体の先端外周部の拡大図である
。１３…カツタ本体、１４…凹部、１６…スロー
アウエイチツプ、１６ａ…チツプすくい面、２１
…ワーククランプ機構、２２…切屑吸引機構、２
４…支持部材、２５…ワーククランプ部材、２８
…バネ（付勢手段）、３３…切屑収納体、３４…
吸引口、３５…切屑案内部材、３８…切屑収納室
、Ｗ…被削材。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is an axial sectional view, Figure 2 is a bottom view, Figure 3 is an enlarged view of the outer circumference of the tip of the cutter body, and Figure 3 is an enlarged view of the outer circumference of the tip of the cutter body. 4 to 6 show a conventional face milling cutter, in which FIG. 4 is an axial sectional view, FIG. 5 is a bottom view,
FIG. 6 is an enlarged view of the outer periphery of the tip of the cutter body. 13... Cutter body, 14... Recess, 16... Throwaway tip, 16a... Chip rake surface, 21
...Work clamp mechanism, 22...Chip suction mechanism, 2
4... Support member, 25... Work clamp member, 28
... Spring (biasing means), 33... Chip storage body, 34...
Suction port, 35...Chip guide member, 38...Chip storage chamber, W...Work material.

Claims

[Scope of Claim for Utility Model Registration] A milling tool consisting of a cutting tip attached to the outer periphery of the tip of a cutter body that is rotated around an axis, and a work clamp mechanism that holds a workpiece at the tip of the cutter body. is disposed on the outside of the circumferential surface of the cutter body, and a chip suction mechanism that sucks chips generated by the cutting blade tip is disposed on the outside of the circumferential surface of the cutter body. a support member that is inserted into a recess formed in the center of the cutter body and is movable in the axial direction of the cutter body; a biasing means that biases the support member toward the tip side of the cutter body; and the support member and a work clamp member disposed on the distal end side of the cutter body, the proximal end of which is supported by the support member, and rotatable around the axis of the cutter body, the chip suction mechanism , a substantially cylindrical chip storage body that is rotatably supported relative to the cutter body and covers the outer peripheral surface of the cutter body, and an inner peripheral surface of the chip storage body and an outer peripheral surface of the cutter main body. a chip storage chamber formed in between; a suction port provided on the outer surface of the chip storage body and communicating with the chip storage chamber; and a suction port provided at the tip of the cutter body opposite to the rake surface of the cutting tip. and a chip guide member that guides chips generated by the cutting tip to the chip storage chamber.