JPS6056402U - Center hole cooling water supply device - Google Patents

Center hole cooling water supply device

Info

Publication number
JPS6056402U
JPS6056402U JP14990583U JP14990583U JPS6056402U JP S6056402 U JPS6056402 U JP S6056402U JP 14990583 U JP14990583 U JP 14990583U JP 14990583 U JP14990583 U JP 14990583U JP S6056402 U JPS6056402 U JP S6056402U
Authority
JP
Japan
Prior art keywords
cooling water
center hole
center
water supply
supply device
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.)
Granted
Application number
JP14990583U
Other languages
Japanese (ja)
Other versions
JPS6234643Y2 (en
Inventor
大政　洋
Original Assignee
株式会社大隈鉄工所
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 株式会社大隈鉄工所 filed Critical 株式会社大隈鉄工所
Priority to JP14990583U priority Critical patent/JPS6056402U/en
Publication of JPS6056402U publication Critical patent/JPS6056402U/en
Application granted granted Critical
Publication of JPS6234643Y2 publication Critical patent/JPS6234643Y2/ja
Granted legal-status Critical Current

Links

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図は先端部を細くしたセンタに冷却水供給穴を設け
た従来技術を示す図、第２図は本考案の全体構成図、第
３図は第２図のＡ部詳細図である。 １・・・センタ、２・・・空間、３・・・傘状リング、
４・・・間隙、５・・・穴、７・・・可変絞り弁。FIG. 1 is a diagram showing a conventional technique in which a cooling water supply hole is provided in the center with a narrowed tip, FIG. 2 is an overall configuration diagram of the present invention, and FIG. 3 is a detailed view of section A in FIG. 2. 1... Center, 2... Space, 3... Umbrella ring,
4... Gap, 5... Hole, 7... Variable throttle valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] センタの先端円錐部に空間を設けて取付けられた傘状の
リングと、該リングの先端とセンタ円錐部との間に設け
られた円環状の間隙と、センタの後端面から穿設され前
記空間部の位置に開口させられた穴と、冷却水を前記セ
ンタの穴に送る流路の途中に設けられた可変絞り弁とよ
りなることを特徴とするセンタ穴冷却水供給装置。An umbrella-shaped ring attached to the conical tip of the center with a space provided therein, an annular gap provided between the tip of the ring and the conical center, and a space bored from the rear end surface of the center. 1. A center hole cooling water supply device comprising: a hole opened at a position of the center hole; and a variable throttle valve provided in the middle of a flow path for sending cooling water to the center hole.
JP14990583U 1983-09-28 1983-09-28 Center hole cooling water supply device Granted JPS6056402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14990583U JPS6056402U (en) 1983-09-28 1983-09-28 Center hole cooling water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14990583U JPS6056402U (en) 1983-09-28 1983-09-28 Center hole cooling water supply device

Publications (2)

Publication Number Publication Date
JPS6056402U true JPS6056402U (en) 1985-04-19
JPS6234643Y2 JPS6234643Y2 (en) 1987-09-03

Family

ID=30332627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14990583U Granted JPS6056402U (en) 1983-09-28 1983-09-28 Center hole cooling water supply device

Country Status (1)

Country Link
JP (1) JPS6056402U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101003395B1 (en) 2010-07-28 2010-12-23 주식회사 해정 Cutting arm cooling structure of exclusive use nc apparatus for working a bore
KR20210058353A (en) * 2019-11-14 2021-05-24 (주)스마트공작기계코리아 Cutting apparatus for differential spider cage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101003395B1 (en) 2010-07-28 2010-12-23 주식회사 해정 Cutting arm cooling structure of exclusive use nc apparatus for working a bore
KR20210058353A (en) * 2019-11-14 2021-05-24 (주)스마트공작기계코리아 Cutting apparatus for differential spider cage

Also Published As

Publication number Publication date
JPS6234643Y2 (en) 1987-09-03

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