JPS62100837U - - Google Patents

Info

Publication number
JPS62100837U
JPS62100837U JP18957885U JP18957885U JPS62100837U JP S62100837 U JPS62100837 U JP S62100837U JP 18957885 U JP18957885 U JP 18957885U JP 18957885 U JP18957885 U JP 18957885U JP S62100837 U JPS62100837 U JP S62100837U
Authority
JP
Japan
Prior art keywords
diameter
drill
collar
hole
holding device
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
JP18957885U
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 JP18957885U priority Critical patent/JPS62100837U/ja
Publication of JPS62100837U publication Critical patent/JPS62100837U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)

Description

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

第１図は、本考案によるドリル保持装置の正面
断面図、第２図は、ドリル保持装置が破断した状
態を示す正面断面図、第３図は、ドリル保持装置
の組立過程を示す正面断面図、第４図は、従来の
ドリル保持装置の正面断面図である。 ４…ドリル、５…カラー、１０…外筒、１１…
鍔、１２…フランジ、１４，１５…穴、１６…内
筒、１７，１８…軸部、１９…鍔、２０，２１，
２２…穴、２３…すり割り。 Fig. 1 is a front sectional view of the drill holding device according to the present invention, Fig. 2 is a front sectional view showing the drill holding device in a broken state, and Fig. 3 is a front sectional view showing the assembly process of the drill holding device. , FIG. 4 is a front sectional view of a conventional drill holding device. 4...Drill, 5...Collar, 10...Outer tube, 11...
Tsuba, 12... Flange, 14, 15... Hole, 16... Inner cylinder, 17, 18... Shaft part, 19... Tsuba, 20, 21,
22...hole, 23...slot.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドリルのシヤンク部に圧入されたカラーを支持
し、ドリルを保持するようにしたドリルの保持装
置であつて、上端の外周部に鍔を有し、内部に上
部が小径で下部が大径の段付穴が形成され、下端
に内側に向けて張出すフランジ部が形成された外
筒と、上部が小径で下部が前記外筒の小径の穴に
摺動可能に嵌合する大径に形成され下端に前記外
筒の大径の穴に摺動可能に嵌合する鍔が形成され
、内部に上部が前記カラーが嵌合する径で中央部
がカラーより小径でドリルが遊嵌する径で下部が
大径の段付穴が形成され、かつ上部と下部に各々
複数のすり割りが形成された内筒と、内筒の大径
の穴に挿着されたコイルばねとを設けたことを特
徴とするドリル保持装置。 A drill holding device that supports a collar press-fitted into the shank of the drill and holds the drill.It has a collar on the outer periphery of the upper end, and has a step inside with a small diameter at the top and a large diameter at the bottom. an outer cylinder with a hole formed therein and a flange portion extending inward at the lower end; A flange is formed at the lower end to slidably fit into the large-diameter hole of the outer cylinder, and the inside has an upper part with a diameter into which the collar fits, a center part with a smaller diameter than the collar, and a lower part with a diameter into which a drill fits loosely. It is characterized by having an inner cylinder in which a large diameter stepped hole is formed, a plurality of slots are formed in each of the upper and lower parts, and a coil spring inserted into the large diameter hole in the inner cylinder. Drill holding device.
JP18957885U 1985-12-11 1985-12-11 Pending JPS62100837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18957885U JPS62100837U (en) 1985-12-11 1985-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18957885U JPS62100837U (en) 1985-12-11 1985-12-11

Publications (1)

Publication Number Publication Date
JPS62100837U true JPS62100837U (en) 1987-06-26

Family

ID=31142009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18957885U Pending JPS62100837U (en) 1985-12-11 1985-12-11

Country Status (1)

Country Link
JP (1) JPS62100837U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990014063A (en) * 1997-07-23 1999-02-25 노자키 토우타로우 Tool changer
KR200447305Y1 (en) 2009-07-30 2010-01-18 (주)프로텍이노션 Tool holder of automatic tool changer for small OneCNC mill
JP2015208813A (en) * 2014-04-28 2015-11-24 ブラザー工業株式会社 Tool changer
CN113263344A (en) * 2020-02-14 2021-08-17 伊沃克拉尔维瓦登特股份公司 Clamping device for a tool on a machine tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990014063A (en) * 1997-07-23 1999-02-25 노자키 토우타로우 Tool changer
KR200447305Y1 (en) 2009-07-30 2010-01-18 (주)프로텍이노션 Tool holder of automatic tool changer for small OneCNC mill
JP2015208813A (en) * 2014-04-28 2015-11-24 ブラザー工業株式会社 Tool changer
CN113263344A (en) * 2020-02-14 2021-08-17 伊沃克拉尔维瓦登特股份公司 Clamping device for a tool on a machine tool
JP2021126765A (en) * 2020-02-14 2021-09-02 イボクラール ビバデント アクチェンゲゼルシャフト Tool fixing device on machine tools
US12109662B2 (en) 2020-02-14 2024-10-08 Ivoclar Vivadent Ag Clamping device for a tool on a machine tool

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