JPH0294011U - - Google Patents

Info

Publication number
JPH0294011U
JPH0294011U JP272989U JP272989U JPH0294011U JP H0294011 U JPH0294011 U JP H0294011U JP 272989 U JP272989 U JP 272989U JP 272989 U JP272989 U JP 272989U JP H0294011 U JPH0294011 U JP H0294011U
Authority
JP
Japan
Prior art keywords
block
attached
shaft
tip
tool
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
JP272989U
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 JP272989U priority Critical patent/JPH0294011U/ja
Publication of JPH0294011U publication Critical patent/JPH0294011U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例に係る切屑落し付
ホルダーの側断面図を示す。 1……駆動軸、2……刃具把持軸、3……ブロ
ツク、4,5……ベアリング、6……回り止めブ
ロツク、7……回り止めピン、8,9……位置決
めピン、10……ドリル工具、11……チツプブ
レーカー、12,13,14……スプリング、1
5……凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 工作機械の回転主軸に装着され一体に回転する
    、先端にドリル工具を取付けた刃具把持軸の外周
    に、一端を主軸頭本体に固設した回り止めピンに
    より固定したブロツクを配設し、該ブロツクに設
    けた回転軸受により前記刃具把持軸を回転自在に
    軸支すると共に、該ブロツクの1側に、刃具把持
    軸及びその先端に取付けたドリル工具と平行にチ
    ツプブレーカーをスプリングにより摺動自在に配
    設支承したことを特徴とする切屑落し付ホルダー
JP272989U 1989-01-17 1989-01-17 Pending JPH0294011U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP272989U JPH0294011U (ja) 1989-01-17 1989-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP272989U JPH0294011U (ja) 1989-01-17 1989-01-17

Publications (1)

Publication Number Publication Date
JPH0294011U true JPH0294011U (ja) 1990-07-26

Family

ID=31203755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP272989U Pending JPH0294011U (ja) 1989-01-17 1989-01-17

Country Status (1)

Country Link
JP (1) JPH0294011U (ja)

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