JPH03123603U - - Google Patents

Info

Publication number
JPH03123603U
JPH03123603U JP2801390U JP2801390U JPH03123603U JP H03123603 U JPH03123603 U JP H03123603U JP 2801390 U JP2801390 U JP 2801390U JP 2801390 U JP2801390 U JP 2801390U JP H03123603 U JPH03123603 U JP H03123603U
Authority
JP
Japan
Prior art keywords
oil
hole
oil groove
tailstock
tailstock shaft
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
JP2801390U
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 JP2801390U priority Critical patent/JPH03123603U/ja
Publication of JPH03123603U publication Critical patent/JPH03123603U/ja
Pending legal-status Critical Current

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  • Turning (AREA)

Description

【図面の簡単な説明】
第１図は本実施例の心押軸クランプ装置の側面
図、第２図は第１図の要部拡大図、第３図は従来
の心押軸クランプ装置のない心押台の部分側面図
である。 １…心押台本体、１ｃ，１ｄ…油溝、２…心押
軸、４…薄肉リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 心押台本体の心押軸が嵌挿される穴の少なくと
    も１個所に設けられた円周方向の油溝と、該油溝
    の内側に設けた前記油溝より広幅の溝に油密的に
    嵌挿され前記穴とほぼ同一内径寸法を有する薄肉
    リングと、前記油溝に圧油を供給する圧油供給手
    段とを含んでなり、薄肉リングを変形させてクラ
    ンプすることを特徴とする心押軸クランプ装置。
JP2801390U 1990-03-19 1990-03-19 Pending JPH03123603U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2801390U JPH03123603U (ja) 1990-03-19 1990-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2801390U JPH03123603U (ja) 1990-03-19 1990-03-19

Publications (1)

Publication Number Publication Date
JPH03123603U true JPH03123603U (ja) 1991-12-16

Family

ID=31530842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2801390U Pending JPH03123603U (ja) 1990-03-19 1990-03-19

Country Status (1)

Country Link
JP (1) JPH03123603U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007090497A (ja) * 2005-09-29 2007-04-12 Tsudakoma Corp 芯押台

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007090497A (ja) * 2005-09-29 2007-04-12 Tsudakoma Corp 芯押台

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