JPS5847403U

JPS5847403U - Tool feeding device

Info

Publication number: JPS5847403U
Application number: JP14260181U
Authority: JP
Inventors: 村田　壮太; 長野　「えい」志
Original assignee: 日産自動車株式会社
Priority date: 1981-09-28
Filing date: 1981-09-28
Publication date: 1983-03-30

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 drawings]

一部１図は本考案の一実施例に係る切削装置を示す正面
図、第２図は第１図の平面図、第３図は第１図の右側面
図、第４図は主軸とワークとの位置を示す一部切欠き拡
大正面図、第５図は主軸の送込み機構を示す断面図、第
６図は第５図におけるＶｌ−ＶＩ線に沿う断面図である
。１・・・・・・ベット、２・・・・・・ワーク保持具、
７，８・・・　、・・・スピンドルヘッド、１５〜１９
・・・・・・主軸、２０・・・・・・偏心スリーブ、２
１・・・・・・中空部、Ｗ・・・・・・ワーク、２５・
・・・・・継手。第４図ｐＭ　　−Figure 1 is a front view showing a cutting device according to an embodiment of the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a right side view of Figure 1, and Figure 4 is a main shaft and workpiece. FIG. 5 is a sectional view showing the main shaft feeding mechanism, and FIG. 6 is a sectional view taken along the line Vl-VI in FIG. 5. 1... Bed, 2... Work holder,
7, 8... , ... spindle head, 15-19
...Main shaft, 20...Eccentric sleeve, 2
1...Hollow part, W...Work, 25.
...Joint. Figure 4 pM-

Claims

[Scope of utility model registration request]

A work holder for holding a work and rotationally driving the work is attached to the bed, a spindle head provided with a main shaft having a tool for machining an end surface of the work, etc. is attached to the bed so as to be able to approach and move away from the work, and the A tool feeding device comprising: an eccentric sleeve rotatably attached to a spindle head and having an eccentric hollow portion; the main shaft being rotatably attached via a joint;