JPS5978041U

JPS5978041U - tool holder

Info

Publication number: JPS5978041U
Application number: JP17152482U
Authority: JP
Inventors: 輝憲山口; 藤田　條慈
Original assignee: 三菱重工業株式会社
Priority date: 1982-11-15
Filing date: 1982-11-15
Publication date: 1984-05-26

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ａは従来の心出し作業を示す側面図、第１図すは
同図ａのＡ−Ａ矢視図、第２図ａ、　ｂは本考案に係る
工具ホルダの一実施例の正面図、側′面図、第２図Ｃは
同図ａ中のＢ矢視拡大断面図、第３図ａ、　ｂはけかき
棒の側面図、第４図ａ、　ｂ。ｃ、　　ｄはいずれも本考案に係る工具ホルダを使って
の作業の説明図であり、第４図すは同図ａ中のＣ方向矢
視図である。図面中、１は脚部、２は工具ホルダ、３は本体部、４は
本体部の前面、５はＴ形溝、６は三角柱部の側面、７は
三角柱部、８はテーパ穴、１０は被加工物、１１は工作
機械の主軸、１３はマグネットスタンド、１５は角ナツ
ト、１６はストレートけがき針、１７はアングルけがき
針、１８はキリ、１９はジャコブスホルダである。Fig. 1a is a side view showing conventional centering work, Fig. 1 is a view taken along arrow A-A in Fig. 1a, and Figs. 2a and b are front views of an embodiment of the tool holder according to the present invention. Figure 2C is an enlarged sectional view taken along arrow B in Figure 3a, Figure 3a, b is a side view of the shovel, Figure 4a, b is a side view. Both c and d are explanatory diagrams of work using the tool holder according to the present invention, and FIG. 4 is a view taken in the direction of arrow C in the same figure a. In the drawings, 1 is a leg, 2 is a tool holder, 3 is a main body, 4 is a front surface of the main body, 5 is a T-shaped groove, 6 is a side surface of a triangular prism, 7 is a triangular prism, 8 is a tapered hole, and 10 is a The workpieces are 11 a main shaft of a machine tool, 13 a magnetic stand, 15 a square nut, 16 a straight marking needle, 17 an angle marking needle, 18 a drill, and 19 a Jacobs holder.

Claims

[Scope of utility model registration request]

A leg that is attached to and detached from the main shaft of a machine tool, a main body that is formed at the front of the leg and whose front surface is perpendicular to the axis of the leg, and a central part of the front of the main body. It is characterized by consisting of a prismatic part that protrudes from and has a plurality of surfaces parallel to the axis of the leg, and a mounting hole drilled in the prismatic part on an extension of the axis of the leg. Tool holder.