JPH0368701U

JPH0368701U -

Info

Publication number: JPH0368701U
Application number: JP13063989U
Authority: JP
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-07-08

Description

[Brief explanation of the drawing]

第１図は、本考案による施盤の一実施例を示す
図、第２図は、第１図に示す施盤のバーフイーダ
部分の詳細を示す平面図、第３図は、第２図にお
ける−線による断面図、第４図は、第３図に
おける_１，_２，_３，_４線による断面図、
第５図は、第３図における−線による断面図
である。１……施盤（対向スピンドル施盤）、３……主
軸台（第１主軸台）、５……ワーク主軸（第１主
軸）、５ｂ……ワーク供給路、１１……潤滑油供
給手段（油供給ホース）、１３……ワーク保持パ
イプ（ジヨイントパイプ）、１３ａ……ワーク保
持穴、１６……潤滑油回収手段（油回収箱）、１
７……接続パイプ（ドレーンパイプ）、２０……
支持手段（ブロツク）、２２……支持手段（ワー
ク用ブツシユ）、２３……ドレーン回収手段（ド
レーンパイプ受け）、２６……潤滑油供給手段（
オイルポンプ）、４０……ワーク、ＯＩＬ……潤
滑油。 FIG. 1 is a diagram showing an embodiment of the lathe according to the present invention, FIG. 2 is a plan view showing details of the bar feeder portion of the ladle shown in FIG. 1, and FIG. A cross-sectional view, FIG. 4 is a cross-sectional view taken along lines ₁ , ₂ , ₃ , and ₄ in FIG.
FIG. 5 is a sectional view taken along the - line in FIG. 3. DESCRIPTION OF SYMBOLS 1... Lathe (opposed spindle lathe), 3... Headstock (first headstock), 5... Workpiece spindle (first spindle), 5b... Work supply path, 11... Lubricating oil supply means (oil supply) hose), 13... Work holding pipe (joint pipe), 13a... Work holding hole, 16... Lubricating oil recovery means (oil recovery box), 1
7... Connection pipe (drain pipe), 20...
Supporting means (block), 22... Supporting means (work bush), 23... Drain collection means (drain pipe receiver), 26... Lubricating oil supply means (
oil pump), 40...work, OIL...lubricating oil.

Claims

[Claims for Utility Model Registration] (1) A headstock for rotatably supporting a workpiece spindle having a work supply path formed therein in the direction of the spindle axis is provided, the spindle being movable in the direction of the spindle axis; A rod-shaped workpiece support means is provided at a position aligned with the spindle axis direction at the rear of the table, and a workpiece holding pipe having a work holding hole formed inside is provided between the headstock and the support means in the spindle axis direction. A lathe configured to be movably provided in the workpiece supply path, the workpiece holding hole, and the support means so as to be able to support the rod-shaped workpiece in the direction of the spindle axis. (2) A headstock that rotatably supports a workpiece spindle having a work supply passage formed therein in the direction of the spindle axis is provided so as to be movable in the direction of the spindle axis, and a headstock is provided that is movable in the direction of the spindle axis behind the headstock; a rod-shaped workpiece support means is provided at a position aligned with the workpiece; a workpiece holding pipe having a workpiece holding hole formed therein is provided between the headstock and the support means so as to be movable in the direction of the spindle axis; A lubricating oil supply means for supplying lubricating oil to the holding hole is provided, a lubricating oil collecting means is provided on the headstock so as to be movable together with the headstock, a drain collecting means is provided, and the lubricating oil collecting means and the drain collecting means are provided. A connecting pipe is provided between the lubricating oil recovery means and the drain recovery means so as to be movable in the axial direction of the spindle, and penetrates through the workpiece supply path, the workpiece holding hole, and the support means. A lathe configured to support the rod-shaped workpiece in the axial direction of the main shaft.