JPH0235607U - - Google Patents

Info

Publication number
JPH0235607U
JPH0235607U JP11297788U JP11297788U JPH0235607U JP H0235607 U JPH0235607 U JP H0235607U JP 11297788 U JP11297788 U JP 11297788U JP 11297788 U JP11297788 U JP 11297788U JP H0235607 U JPH0235607 U JP H0235607U
Authority
JP
Japan
Prior art keywords
tool
rear end
end positioning
positioning member
tool holder
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
JP11297788U
Other languages
Japanese (ja)
Other versions
JPH0435051Y2 (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 JP1988112977U priority Critical patent/JPH0435051Y2/ja
Publication of JPH0235607U publication Critical patent/JPH0235607U/ja
Application granted granted Critical
Publication of JPH0435051Y2 publication Critical patent/JPH0435051Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は縦断側面図、第２図はその要部の分解
斜視図、第３図〜第５図は夫々別の実施例の要部
を示す斜視図である。 １……ホルダー本体、２……コレツトチヤツク
、３，２５，２６……工具後端位置決め部材、８
……オイルシール、９……雌形嵌合部、１０……
工具後端位置決め面、１１，２４ａ，２４ｂ……
給油通路、１２……切り欠き面、１３……スプリ
ング、１４……固定具、１７，２２，２８……切
削工具、１８……工具シヤンク部、１９……雄形
嵌合部、１９ａ……雄形嵌合部端面、２０，２３
ａ，２３ｂ……油孔、２１……弾性シール材、２
７，２９……凹溝。 FIG. 1 is a longitudinal sectional side view, FIG. 2 is an exploded perspective view of the main parts thereof, and FIGS. 3 to 5 are perspective views showing the main parts of different embodiments. 1...Holder body, 2...Collection chuck, 3, 25, 26...Tool rear end positioning member, 8
...Oil seal, 9...Female fitting part, 10...
Tool rear end positioning surface, 11, 24a, 24b...
Oil supply passage, 12... Notch surface, 13... Spring, 14... Fixture, 17, 22, 28... Cutting tool, 18... Tool shank portion, 19... Male fitting portion, 19a... Male fitting part end face, 20, 23
a, 23b... Oil hole, 21... Elastic sealing material, 2
7,29...concave groove.

Claims (1)

【実用新案登録請求の範囲】 工具を固定するチヤツクを備えた工具ホルダ
ーの内部に、回転不能で軸心方向移動のみ可能な
工具後端位置決め部材を内装し、この工具後端位
置決め部材の前端と前記チヤツクで固定される工
具の後端とに、軸心方向に互いに対接し且つ互い
に相対回転不能に嵌合する嵌合部を設け、前記工
具後端位置決め部材を任意位置で固定する固定具
を設けて成る工具ホルダーの工具取付構造。 前記工具後端位置決め部材の外周に工具ホル
ダー内周面との間の油密を図るオイルシールを嵌
装し、当該工具後端位置決め部材側の嵌合部に於
ける工具後端位置決め面を弾性シール材で構成す
ると共に、この工具後端位置決め面に開口するよ
うに前記工具後端位置決め部材に給油通路を形成
し、前記工具に設けた油孔は、前記給油通路と連
通するように当該工具後端の嵌合部に開口させて
成る実用新案登録請求の範囲第項に記載の工具
ホルダーの工具取付構造。[Scope of Claim for Utility Model Registration] A tool holder equipped with a chuck for fixing the tool is provided with a tool rear end positioning member that cannot rotate and can only move in the axial direction. A fixture for fixing the tool rear end positioning member at an arbitrary position is provided on the rear end of the tool to be fixed by the chuck, with fitting portions that face each other in the axial direction and are fitted to each other so as not to rotate relative to each other. Tool mounting structure of the tool holder provided. An oil seal is fitted on the outer periphery of the tool rear end positioning member to ensure oil tightness between the inner peripheral surface of the tool holder, and the tool rear end positioning surface at the fitting part on the side of the tool rear end positioning member is made elastic. A oil supply passage is formed in the tool rear end positioning member so as to be open to the tool rear end positioning surface, and an oil hole provided in the tool is configured to be connected to the oil supply passage. A tool mounting structure for a tool holder according to claim 1, wherein the tool holder has an opening at the fitting portion at the rear end.
JP1988112977U 1988-08-29 1988-08-29 Expired JPH0435051Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988112977U JPH0435051Y2 (en) 1988-08-29 1988-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988112977U JPH0435051Y2 (en) 1988-08-29 1988-08-29

Publications (2)

Publication Number Publication Date
JPH0235607U true JPH0235607U (en) 1990-03-07
JPH0435051Y2 JPH0435051Y2 (en) 1992-08-20

Family

ID=31352408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988112977U Expired JPH0435051Y2 (en) 1988-08-29 1988-08-29

Country Status (1)

Country Link
JP (1) JPH0435051Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212087A (en) * 2004-02-02 2005-08-11 Horkos Corp Tool holder for machine tool
JP2008534292A (en) * 2005-03-23 2008-08-28 フランツ・ハイマー・マシーネンバウ・カーゲー Tool holder
JP5946570B1 (en) * 2015-07-06 2016-07-06 株式会社日研工作所 Tool holder
JP2018531807A (en) * 2015-09-22 2018-11-01 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ Power tools

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1034408A (en) * 1996-07-17 1998-02-10 Toyota Motor Corp Tool holder device and tool mounting/demounting method
JP2002263929A (en) * 2001-03-13 2002-09-17 Big Alpha Co Ltd Collet and block for collet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171230A (en) * 1982-04-02 1983-10-07 Nachi Fujikoshi Corp Rotary tool holder
JPS60131305U (en) * 1984-02-14 1985-09-03 トヨタ自動車株式会社 tool mounting device
JPS6171337U (en) * 1984-10-13 1986-05-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171230A (en) * 1982-04-02 1983-10-07 Nachi Fujikoshi Corp Rotary tool holder
JPS60131305U (en) * 1984-02-14 1985-09-03 トヨタ自動車株式会社 tool mounting device
JPS6171337U (en) * 1984-10-13 1986-05-15

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212087A (en) * 2004-02-02 2005-08-11 Horkos Corp Tool holder for machine tool
JP4530677B2 (en) * 2004-02-02 2010-08-25 ホーコス株式会社 Tool holder for machine tools
JP2008534292A (en) * 2005-03-23 2008-08-28 フランツ・ハイマー・マシーネンバウ・カーゲー Tool holder
JP5946570B1 (en) * 2015-07-06 2016-07-06 株式会社日研工作所 Tool holder
JP2018531807A (en) * 2015-09-22 2018-11-01 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ Power tools

Also Published As

Publication number Publication date
JPH0435051Y2 (en) 1992-08-20

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