JPH0270904U - - Google Patents

Info

Publication number
JPH0270904U
JPH0270904U JP15067588U JP15067588U JPH0270904U JP H0270904 U JPH0270904 U JP H0270904U JP 15067588 U JP15067588 U JP 15067588U JP 15067588 U JP15067588 U JP 15067588U JP H0270904 U JPH0270904 U JP H0270904U
Authority
JP
Japan
Prior art keywords
bearing
main shaft
outer ring
inner ring
gap
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.)
Pending
Application number
JP15067588U
Other languages
English (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 JP15067588U priority Critical patent/JPH0270904U/ja
Publication of JPH0270904U publication Critical patent/JPH0270904U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】
第1図は本考案の主軸軸受装置の断面図、第2
図は第1図―断面矢視図、第3図は第2図と
同じで他の実施例を示す図面である。 11……主軸、12……軸受ハウジング、13
,14……アンギユラ玉軸受、15……内輪側間
座、16a,16b……外輪側間座、21……穴
、22……皿ばね(弾性体)、G……隙間。

Claims (1)

  1. 【実用新案登録請求の範囲】 少なくとも2つのアンギユラ玉軸受を逆向きに
    配置する組合せ型アンギユラ玉軸受を用いた工作
    機械の主軸軸受装置において; 主軸高速回転時の遠心力による軸受内輪の膨脹
    に伴つて生ずる軸受外輪または軸受内輪の軸方向
    変位量にほぼ等しい軸方向の隙間を与えて該隙間
    の範囲内のみ前記軸受外輪または軸受内輪を移動
    可能に軸受ハウジングまたは主軸に取付けるため
    の部材と、同部材に対し前記隙間を広げる方向の
    弾性力を付与するための弾性体とを有することを
    特徴とする工作機械の主軸軸受装置。
JP15067588U 1988-11-17 1988-11-17 Pending JPH0270904U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15067588U JPH0270904U (ja) 1988-11-17 1988-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15067588U JPH0270904U (ja) 1988-11-17 1988-11-17

Publications (1)

Publication Number Publication Date
JPH0270904U true JPH0270904U (ja) 1990-05-30

Family

ID=31424032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15067588U Pending JPH0270904U (ja) 1988-11-17 1988-11-17

Country Status (1)

Country Link
JP (1) JPH0270904U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644503B2 (ja) * 1983-08-02 1989-01-25 Nippon Zeon Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644503B2 (ja) * 1983-08-02 1989-01-25 Nippon Zeon Co

Similar Documents

Publication Publication Date Title
JPS61133121U (ja)
JPH0258116U (ja)
JPH0270904U (ja)
JPS6285302U (ja)
JPH0280736U (ja)
JPS6446446U (ja)
JPH02125563U (ja)
JPS6222323U (ja)
JPS61179413U (ja)
JPH0217957U (ja)
JPH027779U (ja)
JPS6266053U (ja)
JPH0753417Y2 (ja) モータ組立装置
JPH02122212U (ja)
JPH01140023U (ja)
JPS63133646U (ja)
JPS61203834U (ja)
JPS61184126U (ja)
JPH0161857U (ja)
JPH0291217U (ja)
JPH0216822U (ja)
JPS6370254U (ja)
JPS6159891U (ja)
JPH0216823U (ja)
JPS6232221U (ja)