JPH0326431U

JPH0326431U -

Info

Publication number: JPH0326431U
Application number: JP8567389U
Authority: JP
Priority date: 1989-07-24
Filing date: 1989-07-24
Publication date: 1991-03-18

Description

[Brief explanation of drawings]

第１図は本考案のバリ取り工具を適用した加工
装置の一実施例を概略的に示した要部構成図、第
２図は第１図のＡ−Ａ線に沿う断面図、第３図は
同上加工装置を使用してワークのバリ取りを行つ
ている状態を概略的に示した要部構成図、第４図
は第３図のＣ−Ｃ線に沿う要部断面図、第５図は
第４図のＥ部拡大斜視図、第６図はカツター用歯
部の側面図、第７図は第６図の方向から見た正
面図、第８図は第６図のＤ−Ｄ線に沿う断面図、
第９図はワークの回転に伴つてバリ取り工具が回
転するときに各切削刃と噛合歯の端面との相対変
位量並びに各切削刃の切削作用方向との関係を示
した説明図、第１０図Ａ，Ｂ，Ｃはカツター用歯
部の他の実施例を示す正面図、第１１図は刃付方
法の一実施例を示す説明図である。１……加工装置、２……ワーク、４……ワーク
側噛合歯、５……環状の溝、５ａ……歯端面、６
……バリ、８……バリ取り工具、１０……マスタ
ー歯車、１５……バリ取り工具の本体部、１６…
…工具側噛合歯、１７……カツター用歯部、１８
……切削刃。 Fig. 1 is a main part configuration diagram schematically showing an embodiment of a processing device to which the deburring tool of the present invention is applied, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 4 is a main part configuration diagram schematically showing a state in which a workpiece is deburred using the same processing device, FIG. 4 is a sectional view of the main part along line C-C in FIG. 3, and FIG. 5 is an enlarged perspective view of section E in Fig. 4, Fig. 6 is a side view of the cutter teeth, Fig. 7 is a front view seen from the direction of Fig. 6, and Fig. 8 is a line D-D in Fig. 6. A cross-sectional view along
FIG. 9 is an explanatory diagram showing the relative displacement between each cutting blade and the end face of the meshing tooth as well as the relationship with the direction of cutting action of each cutting blade when the deburring tool rotates with the rotation of the workpiece; Figures A, B, and C are front views showing other embodiments of the tooth portion for a cutter, and Fig. 11 is an explanatory view showing an embodiment of the cutting method. DESCRIPTION OF SYMBOLS 1... Processing device, 2... Workpiece, 4... Work side meshing tooth, 5... Annular groove, 5a... Tooth end surface, 6
...Burr, 8...Deburring tool, 10...Master gear, 15...Main body of deburring tool, 16...
...Tooth side meshing teeth, 17...Cutter teeth, 18
...cutting blade.

Claims

[Scope of utility model registration request]

A deburring tool that removes burrs formed on the end surface of workpiece-side meshing teeth formed on the circumferential surface of a workpiece, the tool being attached to a rotating shaft arranged parallel to the rotation center of the workpiece and integrated with the rotating shaft. A rotating disk-shaped main body, a plurality of tool-side meshing teeth integrally formed at equal pitches on the outer peripheral surface of the main body so as to be able to mesh with the workpiece-side meshing teeth, and a part of these tool-side meshing teeth. Inclined cutter teeth that come into contact with the end face as the rotating shaft rotates and cut the burr while sequentially sliding and displacing in the direction along the axis, and inclined surfaces and tooth surfaces of these cutter teeth. A tooth end surface deburring tool characterized by comprising an acute-angled cutting blade formed on the line of intersection with the tooth end surface.