JPH0184941U - - Google Patents

Info

Publication number
JPH0184941U
JPH0184941U JP1987178467U JP17846787U JPH0184941U JP H0184941 U JPH0184941 U JP H0184941U JP 1987178467 U JP1987178467 U JP 1987178467U JP 17846787 U JP17846787 U JP 17846787U JP H0184941 U JPH0184941 U JP H0184941U
Authority
JP
Japan
Prior art keywords
gap
housing
coolant
joint
bearing
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
JP1987178467U
Other languages
Japanese (ja)
Other versions
JPH0518036Y2 (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 JP1987178467U priority Critical patent/JPH0518036Y2/ja
Publication of JPH0184941U publication Critical patent/JPH0184941U/ja
Application granted granted Critical
Publication of JPH0518036Y2 publication Critical patent/JPH0518036Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Joints Allowing Movement (AREA)

Description

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

図面は、本考案ロータリージヨイントの縦断面
図である。 ３……ロータリージヨイント、４……ハウジン
グ、６……ベアリング、７……ジヨイント、１９
……微細間隙。 The drawing is a longitudinal sectional view of the rotary joint of the present invention. 3...Rotary joint, 4...Housing, 6...Bearing, 7...Joint, 19
...Minute gaps.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジング内にベアリングを介して支持された
ジヨイントと前記ハウジングとの間に微細間隙を
設けて両者を非接触とし、該間隙をクーラント通
路としたことを特徴とするスピンドルスルークー
ラント用ロータリージヨイント。 A rotary joint for spindle through coolant, characterized in that a fine gap is provided between the joint supported in a housing via a bearing and the housing so that the two do not contact each other, and the gap is used as a coolant passage.
JP1987178467U 1987-11-24 1987-11-24 Expired - Lifetime JPH0518036Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178467U JPH0518036Y2 (en) 1987-11-24 1987-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178467U JPH0518036Y2 (en) 1987-11-24 1987-11-24

Publications (2)

Publication Number Publication Date
JPH0184941U true JPH0184941U (en) 1989-06-06
JPH0518036Y2 JPH0518036Y2 (en) 1993-05-13

Family

ID=31470082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178467U Expired - Lifetime JPH0518036Y2 (en) 1987-11-24 1987-11-24

Country Status (1)

Country Link
JP (1) JPH0518036Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010179408A (en) * 2009-02-05 2010-08-19 Olympus Corp Machining device
JP2010533823A (en) * 2007-07-14 2010-10-28 エムティーユー エアロ エンジンズ ゲーエムベーハー Sealing device for coolant supply of a rotating spindle and machine tool having such a sealing device
KR101456296B1 (en) * 2007-12-27 2014-11-04 두산인프라코어 주식회사 A joint structure for a cutting oil in a rear part of a spindle for a machining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533823A (en) * 2007-07-14 2010-10-28 エムティーユー エアロ エンジンズ ゲーエムベーハー Sealing device for coolant supply of a rotating spindle and machine tool having such a sealing device
KR101456296B1 (en) * 2007-12-27 2014-11-04 두산인프라코어 주식회사 A joint structure for a cutting oil in a rear part of a spindle for a machining apparatus
JP2010179408A (en) * 2009-02-05 2010-08-19 Olympus Corp Machining device

Also Published As

Publication number Publication date
JPH0518036Y2 (en) 1993-05-13

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