JPS60172645U - boring bar - Google Patents

boring bar

Info

Publication number
JPS60172645U
JPS60172645U JP5828384U JP5828384U JPS60172645U JP S60172645 U JPS60172645 U JP S60172645U JP 5828384 U JP5828384 U JP 5828384U JP 5828384 U JP5828384 U JP 5828384U JP S60172645 U JPS60172645 U JP S60172645U
Authority
JP
Japan
Prior art keywords
boring bar
oil supply
cutting
cylindrical
supply hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5828384U
Other languages
Japanese (ja)
Inventor
竹中　裕幸
庸夫 江川
岡本　護
西岡　喜生
Original Assignee
三菱重工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP5828384U priority Critical patent/JPS60172645U/en
Publication of JPS60172645U publication Critical patent/JPS60172645U/en
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による実施例を示す一部断面を含むポー
リングバニの正面図。 １・・・本体、２・・・切刃、６・・・円筒状スライダ
、７・・・ノズル。FIG. 1 is a partially sectional front view of a polling vane showing an embodiment of the present invention. 1... Main body, 2... Cutting blade, 6... Cylindrical slider, 7... Nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 切削油供給孔を設けたボーリングバ一本体に、中心が切
刃の刃先部を通り且つ前記切削油供給孔と連通ずる円筒
孔を設け、該円筒孔には円筒状スライダを回転可能に嵌
装し、該円筒状スライダの中心軸線より偏心した位置に
切刃の刃先部を向（ノズルを設け、該ノズルを前記切削
油供給孔に導通させたことを特徴とするボーリングバー
。A boring bar body provided with a cutting oil supply hole is provided with a cylindrical hole whose center passes through the tip of the cutting blade and communicates with the cutting oil supply hole, and a cylindrical slider is rotatably fitted into the cylindrical hole. A boring bar characterized in that the cutting edge of the cutting blade is provided with a nozzle at a position eccentric from the central axis of the cylindrical slider, and the nozzle is communicated with the cutting oil supply hole.
JP5828384U 1984-04-20 1984-04-20 boring bar Pending JPS60172645U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5828384U JPS60172645U (en) 1984-04-20 1984-04-20 boring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5828384U JPS60172645U (en) 1984-04-20 1984-04-20 boring bar

Publications (1)

Publication Number Publication Date
JPS60172645U true JPS60172645U (en) 1985-11-15

Family

ID=30583639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5828384U Pending JPS60172645U (en) 1984-04-20 1984-04-20 boring bar

Country Status (1)

Country Link
JP (1) JPS60172645U (en)

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