JPH0256547U - - Google Patents

Info

Publication number
JPH0256547U
JPH0256547U JP13460288U JP13460288U JPH0256547U JP H0256547 U JPH0256547 U JP H0256547U JP 13460288 U JP13460288 U JP 13460288U JP 13460288 U JP13460288 U JP 13460288U JP H0256547 U JPH0256547 U JP H0256547U
Authority
JP
Japan
Prior art keywords
support member
holder body
holder
tool
communicates
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
JP13460288U
Other languages
Japanese (ja)
Other versions
JPH0753873Y2 (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 JP1988134602U priority Critical patent/JPH0753873Y2/en
Publication of JPH0256547U publication Critical patent/JPH0256547U/ja
Application granted granted Critical
Publication of JPH0753873Y2 publication Critical patent/JPH0753873Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)

Description

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

第１図は本考案の一実施例を示す工具ホルダー
の縦断面図、第２図は他の実施例を示す工具ホル
ダーの縦断面図である。 １……ホルダー本体、２……スピンドル、５…
…切削工具、６……工具取付部、７……支持部材
、８……軸受、９……固定部材、１０……ストツ
パーピン機構、１４，３１……ホルダー本体側通
油路、１５，３６……支持部材側通油路、１７Ａ
，１７Ｂ，３３Ａ，３３Ｂ，３９Ａ，３９Ｂ，４
０Ａ，４０Ｂ……シール材、１９，３５，４７…
…圧抜き孔。 FIG. 1 is a longitudinal sectional view of a tool holder showing one embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a tool holder showing another embodiment. 1...Holder body, 2...Spindle, 5...
... Cutting tool, 6 ... Tool attachment part, 7 ... Support member, 8 ... Bearing, 9 ... Fixing member, 10 ... Stopper pin mechanism, 14, 31 ... Holder body side oil passage, 15, 36 ... ...Support member side oil passage, 17A
, 17B, 33A, 33B, 39A, 39B, 4
0A, 40B...Sealing material, 19, 35, 47...
...Pressure relief hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 工作機械のスピンドルに取付けられるホルダー
本体と、ホルダー本体を軸受を介して回転可能に
支承する支持部材と、支持部材を工作機械の固定
部材に対し非回転状態に保持するストツパーピン
機構と、からなる工具ホルダーにおいて、ホルダ
ー本体と支持部材とストツパーピン機構とに互い
に連通する通油路を設け、ホルダー本体側通路と
支持部材側通油路とを、軸方向に間隔をおいて並
設される一対のシール材を介して連通連結すると
共に、一対のシール材の互いの並設間隔間に外気
に連通する圧抜き孔を設けてなる工具ホルダーに
おける給油装置。 A tool consisting of a holder body that is attached to the spindle of a machine tool, a support member that rotatably supports the holder body via a bearing, and a stopper pin mechanism that holds the support member in a non-rotating state relative to a fixed member of the machine tool. In the holder, the holder body, the support member, and the stopper pin mechanism are provided with an oil passage that communicates with each other, and the holder body side passage and the support member side oil passage are connected by a pair of seals arranged in parallel at an interval in the axial direction. A lubricating device for a tool holder, which is provided with a pressure release hole that communicates with the outside air between a pair of sealing materials and a spacing between the two sealing materials.
JP1988134602U 1988-10-14 1988-10-14 Oil supply device in tool holder Expired - Lifetime JPH0753873Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988134602U JPH0753873Y2 (en) 1988-10-14 1988-10-14 Oil supply device in tool holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988134602U JPH0753873Y2 (en) 1988-10-14 1988-10-14 Oil supply device in tool holder

Publications (2)

Publication Number Publication Date
JPH0256547U true JPH0256547U (en) 1990-04-24
JPH0753873Y2 JPH0753873Y2 (en) 1995-12-13

Family

ID=31393511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988134602U Expired - Lifetime JPH0753873Y2 (en) 1988-10-14 1988-10-14 Oil supply device in tool holder

Country Status (1)

Country Link
JP (1) JPH0753873Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014073561A (en) * 2012-10-05 2014-04-24 Tokupi Seisakusho:Kk Side through holder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014831U (en) * 1983-07-11 1985-01-31 大昭和精機株式会社 Lubrication device for tap holder
JPS62134643U (en) * 1986-02-17 1987-08-25
JPS6374250U (en) * 1986-10-31 1988-05-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014831U (en) * 1983-07-11 1985-01-31 大昭和精機株式会社 Lubrication device for tap holder
JPS62134643U (en) * 1986-02-17 1987-08-25
JPS6374250U (en) * 1986-10-31 1988-05-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014073561A (en) * 2012-10-05 2014-04-24 Tokupi Seisakusho:Kk Side through holder

Also Published As

Publication number Publication date
JPH0753873Y2 (en) 1995-12-13

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