JPS60183101U

JPS60183101U - Circumferential groove processing tool

Info

Publication number: JPS60183101U
Application number: JP7135084U
Authority: JP
Inventors: 高橋　吉明; 高橋　良彦
Original assignee: 株式会社　日本気化器製作所
Priority date: 1984-05-16
Filing date: 1984-05-16
Publication date: 1985-12-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案−実施例であって、第１図は
縦断面図、第２図は側面図、第３図は底面歯、第４図は
使用状態の縦断面図、第５図乃至第８図は本考案の第二
実施例であって、第５図は縦断面図、第６図は側面図、
第７図は底面図、第８図は使用状態の縦断面図であ゛る
。１・・・芯軸、２・・・取付部、４・・・傾斜案内面、
５ａ・・・溝孔、５ｂ・・・ピン、６・・・保持体、９
・・・戻しばね、１１．１９・・・当り面、１３．２２
・・・溝切りバイト、１４・・・支軸、１５．２１・・
・基端面、１６゜２３・・・刃先、１７・・・保持ばね
。1 to 4 show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a side view, FIG. 3 is a bottom tooth, and FIG. 4 is a longitudinal sectional view in use. 5 to 8 show a second embodiment of the present invention, in which FIG. 5 is a longitudinal sectional view, FIG. 6 is a side view,
FIG. 7 is a bottom view, and FIG. 8 is a longitudinal cross-sectional view of the device in use. 1... Core shaft, 2... Mounting part, 4... Inclined guide surface,
5a...Slot hole, 5b...Pin, 6...Holding body, 9
... Return spring, 11.19 ... Contact surface, 13.22
...Groove cutting tool, 14...Spindle, 15.21...
・Proximal end surface, 16° 23...Blade tip, 17...Retaining spring.

Claims

[Scope of utility model registration request]

A core shaft having an inclined guide surface and attached to the machining mechanism, a holder supported to be movable in the axial direction and integrally rotatable with the core shaft, and a base end rotatably attached to the holder. A circumferential grooving tool comprising: a grooving tool in contact with an inclined guide surface; and a holding spring acting on the grooving tool to hold a cutting edge at a distal end in a non-cutting position.