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JPS63127803U - - Google Patents

Info

Publication number
JPS63127803U
JPS63127803U JP1898787U JP1898787U JPS63127803U JP S63127803 U JPS63127803 U JP S63127803U JP 1898787 U JP1898787 U JP 1898787U JP 1898787 U JP1898787 U JP 1898787U JP S63127803 U JPS63127803 U JP S63127803U
Authority
JP
Japan
Prior art keywords
tool holder
arbor
center hole
spigot
tip
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
JP1898787U
Other languages
Japanese (ja)
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 JP1898787U priority Critical patent/JPS63127803U/ja
Publication of JPS63127803U publication Critical patent/JPS63127803U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案をシリンダーブロツクの筒孔荒
加工用ボーリングアーバーに適用した一実施例を
示す縦断面図である。第２図、第３図、第４図、
第５図はそれぞれ公知のアーバーを示す側面図又
は縦断面図である。 １…ボーリングアーバー、２…ツールホルダー
、３…チツプ、４…ドローバー、５…スピンドル
、６…テーパーブツシユ、７…ストツパー、８…
皿ばね、９…ボルト。 FIG. 1 is a longitudinal sectional view showing an embodiment in which the present invention is applied to a boring arbor for rough machining of a cylindrical hole in a cylinder block. Figure 2, Figure 3, Figure 4,
FIG. 5 is a side view or longitudinal sectional view of a known arbor, respectively. 1... Boring arbor, 2... Tool holder, 3... Chip, 4... Drawbar, 5... Spindle, 6... Taper bush, 7... Stopper, 8...
Belleville spring, 9... bolts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アーバー中心孔に挿通されたドローバーの先端
をツールホルダーのいんろうの中心孔に螺合する
ことにより上記ツールホルダーを上記アーバーの
先端に嵌着するようにしたボーリングアーバーに
おいて、上記アーバーの中心孔とツールホルダー
の中心孔との間に皿ばねを介して軸方向に移動可
能に内挿され中心にツールホルダーのいんろうが
内挿されるテーパー孔が設けられたテーパーブツ
シユを具えたことを特徴とするボーリングアーバ
ー。 In the boring arbor, the tool holder is fitted to the tip of the arbor by screwing the tip of the drawbar inserted into the center hole of the arbor into the center hole of the spigot of the tool holder. The tool holder is characterized by having a tapered bush which is movably inserted in the axial direction via a disc spring between the center hole of the tool holder and has a tapered hole in the center into which the spigot of the tool holder is inserted. Boring arbor.
JP1898787U 1987-02-12 1987-02-12 Pending JPS63127803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1898787U JPS63127803U (en) 1987-02-12 1987-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1898787U JPS63127803U (en) 1987-02-12 1987-02-12

Publications (1)

Publication Number Publication Date
JPS63127803U true JPS63127803U (en) 1988-08-22

Family

ID=30813171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1898787U Pending JPS63127803U (en) 1987-02-12 1987-02-12

Country Status (1)

Country Link
JP (1) JPS63127803U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06170615A (en) * 1992-12-04 1994-06-21 Mitsuyasu Seisakusho:Yugen Head replacement type cutting holder
JPH0737506U (en) * 1993-12-14 1995-07-11 有限会社三ッ安製作所 Shank for mounting cutting blade holder head
JP2002144182A (en) * 2000-11-01 2002-05-21 Bc Tekku:Kk Tool holder
KR101051599B1 (en) 2008-09-24 2011-07-22 이윤기 Slotter tools

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06170615A (en) * 1992-12-04 1994-06-21 Mitsuyasu Seisakusho:Yugen Head replacement type cutting holder
JPH0737506U (en) * 1993-12-14 1995-07-11 有限会社三ッ安製作所 Shank for mounting cutting blade holder head
JP2002144182A (en) * 2000-11-01 2002-05-21 Bc Tekku:Kk Tool holder
KR101051599B1 (en) 2008-09-24 2011-07-22 이윤기 Slotter tools

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