JPS58143142U

JPS58143142U - Chip removal device for machine tools

Info

Publication number: JPS58143142U
Application number: JP4152682U
Authority: JP
Inventors: 川岸　正武; 悟戸川; 厚夫渡部
Original assignee: 日立精機株式会社
Priority date: 1982-03-24
Filing date: 1982-03-24
Publication date: 1983-09-27
Also published as: JPS6142762Y2

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図は本考案を適用したターニングセンタの一例を示
す正面図、第２図は同平面図、第３図は本考案の一実施
例を示す刃物台の正面図、第４図は第３図の一部詳細図
、第５図は第３図のＡ−Ａ拡大断面図、第６図は第３図
の他の部分の断面図、第７図は本考案の他の実施例を示
す断面図であり、第８図は本考案の更に他の実施例を示
す。１・・・マガジジ、２・・・自動工具交換装置、３・・
・刃物台、４・・・工具ホルダ、５・・・ベジド、１１
・・・工具、１２・・・チャック、１３・・・ワ・−り
、１４・・・ガイド体、１６ａ、１６ｂ・・・工具ホル
ダ、１７・・・工具、１８・・・エアー供給源、１９．
２７・・・パイプ、２０・・・コネクター、２１．　２
５・・・管継手、２２・・・マニホールド部材、２３・
・・遮蔽板、２４・・・継手、２９・・・フロー上管、
３０・・・スプリング、３１・・・支軸、３２・・・密
封材、３３・・・重錘、３４・・・スリーブ、３５・・
・フロート管、３６・・・スプ刃ング、３７・・・ボー
ル。第１図１− 第２図　　−FIG. 1 is a front view showing an example of a turning center to which the present invention is applied, FIG. 2 is a plan view of the same, FIG. 3 is a front view of a tool rest showing an embodiment of the present invention, and FIG. 5 is an enlarged sectional view taken along the line AA in FIG. 3, FIG. 6 is a sectional view of another part of FIG. 3, and FIG. 7 shows another embodiment of the present invention. FIG. 8 is a sectional view showing still another embodiment of the present invention. 1...magazine, 2...automatic tool changer, 3...
・Turret, 4... Tool holder, 5... Veged, 11
... tool, 12... chuck, 13... warri, 14... guide body, 16a, 16b... tool holder, 17... tool, 18... air supply source, 19.
27...pipe, 20...connector, 21. 2
5... Pipe fitting, 22... Manifold member, 23.
... Shielding plate, 24 ... Joint, 29 ... Flow upper pipe,
30... Spring, 31... Support shaft, 32... Sealing material, 33... Weight, 34... Sleeve, 35...
・Float pipe, 36...Spring blade, 37...Ball. Fig. 1 1 - Fig. 2 -

Claims

[Claims for Utility Model Registration] (1) In a machine tool that is rotatably indexable and equipped with a tool rest, a manifold member connected to an air supply source on one side with respect to a fixed part surrounding the tool rest is provided. The manifold member is fixed in position, and has one end protruding outward and opened on the air outlet side of the manifold member, and is provided with a valve that can move forward and backward, and a joint to supply air to the tool rest side that rotates by engagement with the valve member. A workpiece characterized by forming an air coupling mechanism that allows the air pumped from the air supply source to be sprayed onto any part of the tool fixed to the tool rest by forming the member so that it can be inserted and removed. Chip removal device in machinery. (2) A chip removal device for a machine tool as set forth in claim (1) of the utility model registration claim, wherein an air stopper is provided on the air outlet side of the manifold member to prevent air from blowing out when the turret rotates. . (3) The chip removal device for a machine tool according to claim 1, wherein the valve provided on the air outlet side of the manifold member maintains a floating state by the elastic force of a built-in spring. (4) The valve provided on the air outlet side of the manifold member has a part formed so as to be able to fit closely to the manifold, and has the function of an air stopper to prevent the flow of air when floating. The chip removal device for the machine tool described in item 1).