JPS59173540U - Oil guiding mechanism of tool holder for machining center - Google Patents

Oil guiding mechanism of tool holder for machining center

Info

Publication number
JPS59173540U
JPS59173540U JP6945183U JP6945183U JPS59173540U JP S59173540 U JPS59173540 U JP S59173540U JP 6945183 U JP6945183 U JP 6945183U JP 6945183 U JP6945183 U JP 6945183U JP S59173540 U JPS59173540 U JP S59173540U
Authority
JP
Japan
Prior art keywords
oil
hole
ring
oil hole
steel ball
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
JP6945183U
Other languages
Japanese (ja)
Other versions
JPS6312907Y2 (en
Inventor
茂 小林
Original Assignee
株式会社　アルプスツ−ル
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 株式会社　アルプスツ−ル filed Critical 株式会社　アルプスツ−ル
Priority to JP6945183U priority Critical patent/JPS59173540U/en
Publication of JPS59173540U publication Critical patent/JPS59173540U/en
Application granted granted Critical
Publication of JPS6312907Y2 publication Critical patent/JPS6312907Y2/ja
Granted legal-status Critical Current

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  • Auxiliary Devices For Machine Tools (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) [Abstract] 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]

第１図は本案を含むツールホルダを使用機に装着した状
態を示す一部断面を交えた正面図、第２図は第１図の右
側面図、第３図と第４図は第１図における下部位置の部
分図で作用状態を示す。Figure 1 is a front view with partial cross-section showing the tool holder including the present invention installed in the machine used, Figure 2 is a right side view of Figure 1, and Figures 3 and 4 are the same as Figure 1. The operating state is shown in a partial view in the lower position.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 使用機の回転主軸頭１に嵌装する本体２に一対の玉軸受
４を介して装着して非回転給油部１′の割溝に係合する
位置決筒１５を装着したブラケット３の組合せにおいて
、玉軸受４の外輪間に挟着する外隔輪５と、玉軸受４の
内輪間に挟着する内隔輪６と、内外隔輪の間に装着した
一対のオイルシール７に密着して内隔輪６には軸受状に
接触する座輪８と、前記位置決筒の段付部内径に嵌挿さ
れ作用時にはその右端に鋼球１８がスプリング１９によ
って圧触されその接触部に油が通過する割部１７′を刻
設したブツシャ１７と、位置決筒１５に嵌合する伝油筒
１３の長大１３′よりブラケット３の油孔３′を経て外
隔輪５の油孔５′及び内隔輪６の油孔６′から本体２の
油孔２′より切削ツールの油孔に連通し、非作用時には
鋼球１８はブツシャ１７から離れて前記伝油簡のシート
面に圧接されて油孔を閉鎖するマシニングセンタ用ツー
ルホルダの導油機構。In the combination of the bracket 3, which is attached to the main body 2 fitted to the rotating spindle head 1 of the machine in use, via a pair of ball bearings 4, and equipped with the positioning tube 15 that engages with the groove of the non-rotating oil supply section 1'. , an outer ring 5 sandwiched between the outer rings of the ball bearing 4, an inner ring 6 sandwiched between the inner rings of the ball bearing 4, and an inner ring 6 in close contact with a pair of oil seals 7 installed between the inner and outer rings. has a seat ring 8 that contacts like a bearing, and a split portion that is fitted into the inner diameter of the stepped portion of the positioning cylinder and that, when in operation, a steel ball 18 is pressed against the right end by a spring 19 and oil passes through the contact portion. Oil is supplied to the oil hole 5' of the outer ring 5 and the inner ring 6 through the oil hole 3' of the bracket 3 from the bushing 17 with a groove 17' carved thereon and the long 13' of the oil transfer pipe 13 that fits into the positioning cylinder 15. A machining center in which the hole 6' communicates with the oil hole of the cutting tool through the oil hole 2' of the main body 2, and when the steel ball 18 is not in operation, the steel ball 18 separates from the bushing 17 and is pressed against the sheet surface of the oil transmission strip to close the oil hole. Oil guide mechanism for tool holder.
JP6945183U 1983-05-09 1983-05-09 Oil guiding mechanism of tool holder for machining center Granted JPS59173540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6945183U JPS59173540U (en) 1983-05-09 1983-05-09 Oil guiding mechanism of tool holder for machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6945183U JPS59173540U (en) 1983-05-09 1983-05-09 Oil guiding mechanism of tool holder for machining center

Publications (2)

Publication Number Publication Date
JPS59173540U true JPS59173540U (en) 1984-11-20
JPS6312907Y2 JPS6312907Y2 (en) 1988-04-13

Family

ID=30199606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6945183U Granted JPS59173540U (en) 1983-05-09 1983-05-09 Oil guiding mechanism of tool holder for machining center

Country Status (1)

Country Link
JP (1) JPS59173540U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515946U (en) * 1978-07-17 1980-01-31
JPS5515946A (en) * 1978-07-19 1980-02-04 Toray Ind Inc Production of metal nitride fine powder
JPS57108810U (en) * 1980-12-25 1982-07-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515946U (en) * 1978-07-17 1980-01-31
JPS5515946A (en) * 1978-07-19 1980-02-04 Toray Ind Inc Production of metal nitride fine powder
JPS57108810U (en) * 1980-12-25 1982-07-05

Also Published As

Publication number Publication date
JPS6312907Y2 (en) 1988-04-13

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