JPS6097205U

JPS6097205U - bite holder

Info

Publication number: JPS6097205U
Application number: JP19100783U
Authority: JP
Inventors: 野沢　経雄
Original assignee: 日本特殊陶業株式会社
Priority date: 1983-12-09
Filing date: 1983-12-09
Publication date: 1985-07-02

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図イ９口はそれぞれパイプビード加工用チップの従
来例を示す平面図、側面図であり、第２図はそのバイト
ホルタに取付は得る従来例のチップを示す斜視図であり
、第３図イ〜ハは、それぞれ同チップを取付けた従来例
のホルダを示す平面図、側面図、正面図（一部断面）で
ある。第４図イ〜ハはそれぞれ本考案の一実施例を示す
平面図、側面図であり、第５図イ〜ハは同実施例に取付
は得るチップの平面図、正面図、側面図である。１１・・・シャンク、１２・・・スローアウェイチップ
、１４．１６・・・テーパ面、２８．３６・・・テーパ
面、３２・・・押え板（押え部材）。Figure 1 (A)9 is a plan view and a side view showing a conventional example of a pipe bead machining tip, Figure 2 is a perspective view showing a conventional example of a tip that can be attached to the tool holder, and Figure 3 (A) is a side view of a conventional example of a tip for pipe bead processing. -C are a plan view, a side view, and a front view (partially in cross section) showing a conventional holder to which the same chip is attached, respectively. 4A to 4C are a plan view and a side view showing an embodiment of the present invention, respectively, and FIGS. 5A to 5C are a plan view, a front view, and a side view of a chip installed in the same embodiment. . DESCRIPTION OF SYMBOLS 11... Shank, 12... Throwaway tip, 14.16... Tapered surface, 28.36... Tapered surface, 32... Presser plate (presser member).

Claims

[Claims for Utility Model Registration] 1. The indexable tip is attached to the tip of a rod-shaped shank by forming a pedestal that matches the tip, and the attaching of the indexable tip to the side of the shank is A holding member capable of pressing the side end face of the part is detachably provided via a screw, and the left and right mounting of the throw-away tip is performed by contacting the tapered inclined surface formed at the part position with the pedestal side wall part and the holding member. What is claimed is: 1. A cutting tool holder characterized in that a tapered surface is provided, and both tapered surfaces are inclined in a direction in which they widen toward the bottom surface of the holder. 2. The holding member is a holding plate having a U-shaped cross section with protrusions formed at both ends, and the protrusion at the tip has a tapered surface that can come into contact with the tapered inclined surface of the throw-away tip. A cutting tool holder according to claim 1 of the patent registration claim.