JPS6416206U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第３図はこの考案の振動切削装置の
実施例を示す各状態の縦断側面図、第４図は第１
図Ａ―Ａ線の横断正面図、第５図は第２図Ｂ―Ｂ
線の横断面図、第６図は他の実施例の縦断側面図
、第７図は同上の縦断正面図である。 １……入力軸、１５……出力軸、１６……切削
刃物、１８……軸方向の振動子、２６……回転方
向の振動子。 1 to 3 are longitudinal sectional side views of various states of the vibration cutting device according to the present invention, and FIG.
Figure A-A cross-sectional front view, Figure 5 is Figure 2 B-B
6 is a longitudinal sectional side view of another embodiment, and FIG. 7 is a longitudinal sectional front view of the same. 1... Input shaft, 15... Output shaft, 16... Cutting blade, 18... Vibrator in the axial direction, 26... Vibrator in the rotational direction.

Claims (1)

【実用新案登録請求の範囲】 (1) 工作機械の主軸により駆動される入力軸と
、切削刃物と一体に回転する出力軸との間に、切
削刃物の刃先の微小振動を受けて振動し、刃先に
軸方向の振動を逆伝達する軸方向の振動子と、同
じく刃先に回転方向の振動を逆伝達する回転方向
の振動子を設けたことを特徴とする振動切削装置
。 (2) 上記切削刃物と出力軸とを一体にしたこと
を特徴とする実用新案登録請求の範囲第１項記載
の振動切削装置。 (3) 上記軸方向の振動子と回転方向の振動子の
何れか一方を不作用状態となし得るようにしたこ
とを特徴とする実用新案登録請求の範囲第１項記
載の振動切削装置。[Claims for Utility Model Registration] (1) Between the input shaft driven by the main shaft of the machine tool and the output shaft that rotates integrally with the cutting tool, vibrations occur due to minute vibrations of the cutting tool's cutting edge. A vibration cutting device characterized by being provided with an axial vibrator that reversely transmits vibrations in the axial direction to the cutting edge, and a rotational vibrator that reversely transmits vibrations in the rotational direction to the cutting edge. (2) The vibration cutting device according to claim 1, wherein the cutting blade and the output shaft are integrated. (3) The vibration cutting device according to claim 1, characterized in that either the axial vibrator or the rotational vibrator can be rendered inactive.