JPS59172408U - Check - Google Patents

Check

Info

Publication number
JPS59172408U
JPS59172408U JP6667783U JP6667783U JPS59172408U JP S59172408 U JPS59172408 U JP S59172408U JP 6667783 U JP6667783 U JP 6667783U JP 6667783 U JP6667783 U JP 6667783U JP S59172408 U JPS59172408 U JP S59172408U
Authority
JP
Japan
Prior art keywords
hole
slider
cylindrical body
cylinder
required number
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.)
Granted
Application number
JP6667783U
Other languages
Japanese (ja)
Other versions
JPS6312888Y2 (en
Inventor
和彦 藤井
Original Assignee
日本精密機械工作株式会社
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 by 日本精密機械工作株式会社 filed Critical 日本精密機械工作株式会社
Priority to JP6667783U priority Critical patent/JPS59172408U/en
Publication of JPS59172408U publication Critical patent/JPS59172408U/en
Application granted granted Critical
Publication of JPS6312888Y2 publication Critical patent/JPS6312888Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案に係るチャックの一部切欠側面図、第
２図は同上の要部を示す縦断拡大側面図、第３図は軸材
の抜き取り状態を示す縦断拡大側面図である。 １・・・スライダ、２・・・把持部材、３・・・孔、４
・・・テーパ一孔、５・・・凹入孔、６・・・筒体、７
・・・爪、８・・・バネ、９・・・リング、１０・・・
突起、１１・・・軸材。FIG. 1 is a partially cutaway side view of a chuck according to the invention, FIG. 2 is an enlarged longitudinal side view showing the main parts of the same, and FIG. 3 is an enlarged longitudinal side view showing the state in which the shaft member is removed. DESCRIPTION OF SYMBOLS 1... Slider, 2... Gripping member, 3... Hole, 4
... Tapered hole, 5 ... Recessed hole, 6 ... Cylindrical body, 7
...Claw, 8...Spring, 9...Ring, 10...
Protrusion, 11...shaft material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 往復運動するスライダと、このスライダの先端面から内
方に設けた孔、この孔から連なって除々に広がるテーパ
一孔と、このテーパ一孔から連なる凹入孔と、上記孔に
嵌挿したスライド自在の筒体と、また、筒体の末端から
連なって拡径方向に復元力を付与すると共に、前進時に
テーパ一孔により縮径するよう設けた所要数の爪と、さ
らに冬瓜の末端内縁に設けた保合突起と、前記凹入孔に
筒体を押し出すよう組み込んだバネと、このバネと爪と
の間に介在したリングと、また、筒体に嵌挿する加工部
品付軸材の末端外周に突起が嵌入するよう設けた環状溝
とから成るチャック。A slider that reciprocates, a hole provided inward from the tip of the slider, a tapered hole that gradually widens from the hole, a recessed hole that continues from the tapered hole, and a slide inserted into the hole. A freely movable cylindrical body, a required number of claws connected from the end of the cylindrical body to provide a restoring force in the direction of diameter expansion, and a required number of claws provided so as to reduce the diameter through a tapered hole when moving forward, and furthermore, on the inner edge of the end of the winter melon. A retaining protrusion provided, a spring incorporated to push the cylinder into the recessed hole, a ring interposed between the spring and the pawl, and an end of the shaft member with the machined part inserted into the cylinder. A chuck consisting of an annular groove provided on the outer periphery so that a protrusion fits into it.
JP6667783U 1983-05-02 1983-05-02 Check Granted JPS59172408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6667783U JPS59172408U (en) 1983-05-02 1983-05-02 Check

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6667783U JPS59172408U (en) 1983-05-02 1983-05-02 Check

Publications (2)

Publication Number Publication Date
JPS59172408U true JPS59172408U (en) 1984-11-17
JPS6312888Y2 JPS6312888Y2 (en) 1988-04-13

Family

ID=30196884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6667783U Granted JPS59172408U (en) 1983-05-02 1983-05-02 Check

Country Status (1)

Country Link
JP (1) JPS59172408U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61257731A (en) * 1985-05-08 1986-11-15 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Tool holder
JP2016043432A (en) * 2014-08-21 2016-04-04 ビアメカニクス株式会社 Tool post of drill boring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61257731A (en) * 1985-05-08 1986-11-15 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Tool holder
JP2016043432A (en) * 2014-08-21 2016-04-04 ビアメカニクス株式会社 Tool post of drill boring device

Also Published As

Publication number Publication date
JPS6312888Y2 (en) 1988-04-13

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