JPS6215442U - - Google Patents

Info

Publication number
JPS6215442U
JPS6215442U JP1985107447U JP10744785U JPS6215442U JP S6215442 U JPS6215442 U JP S6215442U JP 1985107447 U JP1985107447 U JP 1985107447U JP 10744785 U JP10744785 U JP 10744785U JP S6215442 U JPS6215442 U JP S6215442U
Authority
JP
Japan
Prior art keywords
spindle
cover member
inner periphery
machine tool
heat insulating
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
JP1985107447U
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 JP1985107447U priority Critical patent/JPS6215442U/ja
Publication of JPS6215442U publication Critical patent/JPS6215442U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Machine Tool Units (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Automatic Assembly (AREA)

Description

【図面の簡単な説明】
第1図は工作機械の側面図、第2図は主軸構造
を示す縦断面図、第3図はカバー部材の温度上昇
の経時変化を示すグラフ図、第4図はセラミツク
コーテイングした表面の粗さを示す図である。 10……主軸、11……前カバー部材、14…
…シール部材、16……断熱性部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 工作機械の主軸先端外周囲に主軸に対し軸
    受を介して設けられ主軸ヘツド内部へのクーラン
    ト及び切粉の侵入を阻止するカバー部材と、主軸
    の外周部に設けられて上記カバー部材の内周部に
    摺接するシール部材とを備えたものにおいて、上
    記カバー部材内周部におけるシール部材の摺接部
    分に断熱性部材を設けたことを特徴とする工作機
    械の主軸構造。 (2) 断熱性部材はセラミツクで形成されている
    実用新案登録請求の範囲第1項に記載の工作機械
    の主軸構造。
JP1985107447U 1985-07-12 1985-07-12 Pending JPS6215442U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985107447U JPS6215442U (ja) 1985-07-12 1985-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985107447U JPS6215442U (ja) 1985-07-12 1985-07-12

Publications (1)

Publication Number Publication Date
JPS6215442U true JPS6215442U (ja) 1987-01-29

Family

ID=30983737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985107447U Pending JPS6215442U (ja) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPS6215442U (ja)

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