JPH0412333U - - Google Patents

Info

Publication number
JPH0412333U
JPH0412333U JP4912790U JP4912790U JPH0412333U JP H0412333 U JPH0412333 U JP H0412333U JP 4912790 U JP4912790 U JP 4912790U JP 4912790 U JP4912790 U JP 4912790U JP H0412333 U JPH0412333 U JP H0412333U
Authority
JP
Japan
Prior art keywords
spacers
mold
mirror material
centering
receiving
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
JP4912790U
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 JP4912790U priority Critical patent/JPH0412333U/ja
Publication of JPH0412333U publication Critical patent/JPH0412333U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例で、第
1図はハツカ外し時の側面図、第2図はワーク芯
出し時の側面図である。 1……受金型、2……受金型支持台、3……鏡
素材(ワーク)、4……モータシリンダ、5……
スペーサ、6……ハツカ、7……ワイヤロープ、
8……押し金型。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボイラ、圧力容器の鏡の押し抜き加工において
    、鏡素材を受金型上に複数箇のスペーサを間に挟
    んで載置し、駆動装置にて前記スペーサを駆動す
    ることにより前記鏡素材の前記受金型に対する芯
    出しを行なうことを特徴とする芯出し治具。
JP4912790U 1990-05-14 1990-05-14 Pending JPH0412333U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4912790U JPH0412333U (ja) 1990-05-14 1990-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4912790U JPH0412333U (ja) 1990-05-14 1990-05-14

Publications (1)

Publication Number Publication Date
JPH0412333U true JPH0412333U (ja) 1992-01-31

Family

ID=31566559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4912790U Pending JPH0412333U (ja) 1990-05-14 1990-05-14

Country Status (1)

Country Link
JP (1) JPH0412333U (ja)

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