JPH01143321U - - Google Patents

Info

Publication number
JPH01143321U
JPH01143321U JP3764888U JP3764888U JPH01143321U JP H01143321 U JPH01143321 U JP H01143321U JP 3764888 U JP3764888 U JP 3764888U JP 3764888 U JP3764888 U JP 3764888U JP H01143321 U JPH01143321 U JP H01143321U
Authority
JP
Japan
Prior art keywords
pipe electrode
chuck body
attached
chuck
holding 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
JP3764888U
Other languages
Japanese (ja)
Other versions
JP2514394Y2 (en
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 filed Critical
Priority to JP1988037648U priority Critical patent/JP2514394Y2/en
Publication of JPH01143321U publication Critical patent/JPH01143321U/ja
Application granted granted Critical
Publication of JP2514394Y2 publication Critical patent/JP2514394Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図はこの考案によるパイプ電極保持装置の
一実施例を示す一部断面の正面図、第２図は第１
図の取付けた状態を示す断面図、及び第３図は従
来のパイプ電極保持装置を示す断面図である。 １……ホルダ本体、２……スチールボール、３
……スリーブ、４……スプリング、５……ガイド
リング、８……チヤツク本体、１０……コレツト
、１４……回転スピンドル、１６……パイプ電極
、２２……環状溝、２５……ホルダ部、２８……
チヤツク部、３８……Ｏリング。 FIG. 1 is a partially sectional front view showing an embodiment of the pipe electrode holding device according to this invention, and FIG.
FIG. 3 is a sectional view showing the attached state, and FIG. 3 is a sectional view showing a conventional pipe electrode holding device. 1...Holder body, 2...Steel ball, 3
... Sleeve, 4 ... Spring, 5 ... Guide ring, 8 ... Chuck body, 10 ... Collet, 14 ... Rotating spindle, 16 ... Pipe electrode, 22 ... Annular groove, 25 ... Holder part, 28...
Chuck part, 38...O ring.

Claims (1)

【実用新案登録請求の範囲】 (1) 回転スピンドルに取付けたホルダ本体、該
ホルダ本体に係止手段を介して着脱可能に取付け
たチヤツク本体、該チヤツク本体内にシール材を
介して配置されたパイプ電極、及び前記チヤツク
本体内に取付けられ且つ前記パイプ電極を把握す
るコレツトから成ることを特徴とするパイプ電極
保持装置。 (2) 前記係止手段は前記ホルダ本体に取付けら
れ且つばね力で軸方向に付勢されたスリーブ、該
スリーブによつて半径方向内向きに突出可能な係
止部材、及び該係止部材が係止する前記チヤツク
本体の外周面に形成した環状溝から成ることを特
徴とする請求項１に記載のパイプ電極保持装置。[Claims for Utility Model Registration] (1) A holder body attached to a rotating spindle, a chuck body detachably attached to the holder body via a locking means, and a chuck body disposed within the chuck body via a sealing material. 1. A pipe electrode holding device comprising a pipe electrode and a collet attached within the chuck body and grasping the pipe electrode. (2) The locking means includes a sleeve attached to the holder body and biased in the axial direction by a spring force, a locking member that can protrude radially inward by the sleeve, and the locking member is 2. The pipe electrode holding device according to claim 1, further comprising an annular groove formed on the outer circumferential surface of the chuck body to which the chuck is engaged.
JP1988037648U 1988-03-24 1988-03-24 Pipe electrode holder Expired - Lifetime JP2514394Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988037648U JP2514394Y2 (en) 1988-03-24 1988-03-24 Pipe electrode holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988037648U JP2514394Y2 (en) 1988-03-24 1988-03-24 Pipe electrode holder

Publications (2)

Publication Number Publication Date
JPH01143321U true JPH01143321U (en) 1989-10-02
JP2514394Y2 JP2514394Y2 (en) 1996-10-16

Family

ID=31264227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988037648U Expired - Lifetime JP2514394Y2 (en) 1988-03-24 1988-03-24 Pipe electrode holder

Country Status (1)

Country Link
JP (1) JP2514394Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6073434B1 (en) * 2015-09-30 2017-02-01 株式会社牧野フライス製作所 Small hole electric discharge machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573527U (en) * 1980-06-04 1982-01-09
JPS6053433U (en) * 1983-09-17 1985-04-15 マツダ株式会社 Tap mounting device
JPS61270031A (en) * 1985-05-24 1986-11-29 Amada Co Ltd Electrode unit for electric discharge machine
JPS62157728A (en) * 1985-12-27 1987-07-13 Makino Milling Mach Co Ltd Electrode rotating device of electric discharge machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573527U (en) * 1980-06-04 1982-01-09
JPS6053433U (en) * 1983-09-17 1985-04-15 マツダ株式会社 Tap mounting device
JPS61270031A (en) * 1985-05-24 1986-11-29 Amada Co Ltd Electrode unit for electric discharge machine
JPS62157728A (en) * 1985-12-27 1987-07-13 Makino Milling Mach Co Ltd Electrode rotating device of electric discharge machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6073434B1 (en) * 2015-09-30 2017-02-01 株式会社牧野フライス製作所 Small hole electric discharge machine

Also Published As

Publication number Publication date
JP2514394Y2 (en) 1996-10-16

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