JPS5851904U - Arbor for back counterbore - Google Patents

Arbor for back counterbore

Info

Publication number
JPS5851904U
JPS5851904U JP14620581U JP14620581U JPS5851904U JP S5851904 U JPS5851904 U JP S5851904U JP 14620581 U JP14620581 U JP 14620581U JP 14620581 U JP14620581 U JP 14620581U JP S5851904 U JPS5851904 U JP S5851904U
Authority
JP
Japan
Prior art keywords
shaft
outer cylinder
counterbore
cutting tool
arm
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
JP14620581U
Other languages
Japanese (ja)
Other versions
JPS6210016Y2 (en
Inventor
大本　富美男
雄三 岩田
西田　孝昭
正臣 小林
Original Assignee
日立造船株式会社
株式会社日研工作所
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 日立造船株式会社, 株式会社日研工作所 filed Critical 日立造船株式会社
Priority to JP14620581U priority Critical patent/JPS5851904U/en
Publication of JPS5851904U publication Critical patent/JPS5851904U/en
Application granted granted Critical
Publication of JPS6210016Y2 publication Critical patent/JPS6210016Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling 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]

図は本考案の一実施例を示し、第１図は一部破断全体図
、第２図は第１図の■−■矢視図である。 １・・・裏座ぐり用アーμ、２・・・外筒、３・・・軸
体、３ａ・・・空間部、４・・・バイト、８・・・被加
工物、８ｂ・・・貫通穴、１１・・・油溝、１２・・・
アーμ本体、１４・・・回転給油継手、１５・・・給油
穴、２０．２１・・・チップ、２３・・・スリット。The drawings show one embodiment of the present invention, in which FIG. 1 is a partially cutaway overall view, and FIG. 2 is a view taken along arrows 1--2 in FIG. DESCRIPTION OF SYMBOLS 1... Arm μ for back counterbore, 2... Outer cylinder, 3... Shaft, 3a... Space, 4... Bit, 8... Workpiece, 8b... Through hole, 11... Oil groove, 12...
Arm μ body, 14...Rotary oil supply joint, 15...Oil supply hole, 20.21...Tip, 23...Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筒に対して、その軸心方向で摺動自在な軸体の内部に
取付けられ、該軸体の摺動に連動して外筒の開口部から
出退自在にされたバイトを有する、　　裏座ぐり用アー
μにおいて、前記軸体の表面に油溝を設け、該油溝の一
端を前記バイトの取付は空間部に開口させ、且つ他端を
アーμ本体に取付けられた回転給油継手の給油穴に連通
させ、上記軸体の適所に固定されると共にその外面が外
筒のスリットを通って被加工物の貫通穴内周面に接当す
る適当数のチップを設けたことを特徴とする裏座ぐり用
アーμ。The back side has a cutting tool that is attached to the inside of a shaft that is slidable in the axial direction of the outer cylinder, and that can move in and out of the opening of the outer cylinder in conjunction with the sliding of the shaft. In the counterbore arm, an oil groove is provided on the surface of the shaft body, one end of the oil groove is opened into a space for mounting the cutting tool, and the other end is connected to a rotary oil supply joint attached to the arm body. A suitable number of tips are provided, which communicate with the oil supply hole, are fixed at appropriate positions on the shaft body, and whose outer surfaces pass through slits in the outer cylinder and come into contact with the inner circumferential surface of the through-hole of the workpiece. ARμ for back counterbore.
JP14620581U 1981-09-30 1981-09-30 Arbor for back counterbore Granted JPS5851904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14620581U JPS5851904U (en) 1981-09-30 1981-09-30 Arbor for back counterbore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14620581U JPS5851904U (en) 1981-09-30 1981-09-30 Arbor for back counterbore

Publications (2)

Publication Number Publication Date
JPS5851904U true JPS5851904U (en) 1983-04-08
JPS6210016Y2 JPS6210016Y2 (en) 1987-03-09

Family

ID=29939118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14620581U Granted JPS5851904U (en) 1981-09-30 1981-09-30 Arbor for back counterbore

Country Status (1)

Country Link
JP (1) JPS5851904U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62299289A (en) * 1986-06-20 1987-12-26 蛇の目ミシン工業株式会社 Embroidery machine with drawing device
JPS63283682A (en) * 1987-05-18 1988-11-21 蛇の目ミシン工業株式会社 Embroidering apparatus
JP2010214583A (en) * 2009-03-13 2010-09-30 Heule Ulf Pressure medium controlled contersinking tool
JP2011000675A (en) * 2009-06-18 2011-01-06 Nikken Kosakusho Works Ltd Inverted spot facing cutting tool
JP2012051090A (en) * 2010-09-03 2012-03-15 Nikken Kosakusho Works Ltd Inversed spot facing cutting tool
JP2013220512A (en) * 2012-04-18 2013-10-28 Sanmei Electric Co Ltd Deburring tool
JP2019506306A (en) * 2016-01-18 2019-03-07 サンドビック インテレクチュアル プロパティー アクティエボラーグ Boring bar actuated by centrifugal force

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62299289A (en) * 1986-06-20 1987-12-26 蛇の目ミシン工業株式会社 Embroidery machine with drawing device
JPS63283682A (en) * 1987-05-18 1988-11-21 蛇の目ミシン工業株式会社 Embroidering apparatus
JP2010214583A (en) * 2009-03-13 2010-09-30 Heule Ulf Pressure medium controlled contersinking tool
JP2011000675A (en) * 2009-06-18 2011-01-06 Nikken Kosakusho Works Ltd Inverted spot facing cutting tool
JP4685178B2 (en) * 2009-06-18 2011-05-18 株式会社日研工作所 Back facing cutting tool
JP2012051090A (en) * 2010-09-03 2012-03-15 Nikken Kosakusho Works Ltd Inversed spot facing cutting tool
JP2013220512A (en) * 2012-04-18 2013-10-28 Sanmei Electric Co Ltd Deburring tool
JP2019506306A (en) * 2016-01-18 2019-03-07 サンドビック インテレクチュアル プロパティー アクティエボラーグ Boring bar actuated by centrifugal force

Also Published As

Publication number Publication date
JPS6210016Y2 (en) 1987-03-09

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