JPS6039404U - centrifugal collet chuck - Google Patents
centrifugal collet chuckInfo
- Publication number
- JPS6039404U JPS6039404U JP13114683U JP13114683U JPS6039404U JP S6039404 U JPS6039404 U JP S6039404U JP 13114683 U JP13114683 U JP 13114683U JP 13114683 U JP13114683 U JP 13114683U JP S6039404 U JPS6039404 U JP S6039404U
- Authority
- JP
- Japan
- Prior art keywords
- divided
- sleeve
- diameter portion
- tool spindle
- outer diameter
- 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
Links
Landscapes
- Gripping On Spindles (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
第１図は本考案第１実施例を示す部分縦断面図で第２図
のＩＯＩ断面を示す図、第２図は第１図の■−■断面図
、第３図は第１図のものの作用説明図、第４、第５図は
それぞれ本考案の第２、第 −３実施例を示す部分縦断
面図である。
符号の説明、１．２．３．４・・・・・・分割スリーブ
片、６・・・・・・大外径部、７，９・・・・・・小外
径部、１０・・・・・・工具主軸、１５・・・・・・０
１Ｊング、２０・・・・・・工具。
、第２図
６ θ ７Fig. 1 is a partial vertical sectional view showing the first embodiment of the present invention, and is a view showing the IOI cross section of Fig. 2. FIGS. 4 and 5 are partial vertical sectional views showing the second and third embodiments of the present invention, respectively. Explanation of symbols, 1.2.3.4...Divided sleeve piece, 6...Large outer diameter part, 7, 9...Small outer diameter part, 10... ...Tool spindle, 15...0
1Jng, 20...Tools. , Fig. 2 6 θ 7
Claims (1)
外形部とを有するスリーブを、円周方向において複数個
に等分した分割スリーブの全分割片と、上記スリーブの
小外径部より僅かに大きな内形寸法の軸心穴を端面に有
する工具主軸もしくは該工具主軸の前端に固着したキャ
ップと、上記各分割スリーブを上記工具主軸もしくはキ
ャップに廻り止めする支持手段とよりなり、上記工具主
軸の高速回転に伴って上記分割スリーブが回転し、−て
上記大外径部が遠心力によって外方に曲げられ、小外径
部がその大外径部との付根部分を支点として内方に曲げ
られて縮径し、上記工具等の直納を把持することを特徴
とする遠心コレットチャック。 ′A sleeve having an axial through-hole for statically fitting and accommodating tools, etc., and large and small stepped external parts is divided into a plurality of equal parts in the circumferential direction, and all the divided pieces of the sleeve are divided into a plurality of equal parts, and the small outer part of the sleeve is divided into several pieces. It consists of a tool spindle having an axial hole with an internal dimension slightly larger than the diameter portion on the end face or a cap fixed to the front end of the tool spindle, and a support means for stopping rotation of each of the divided sleeves to the tool spindle or the cap. As the tool spindle rotates at high speed, the divided sleeve rotates, and the large outer diameter portion is bent outward by centrifugal force, and the small outer diameter portion uses the root of the large outer diameter portion as a fulcrum. A centrifugal collet chuck characterized in that it is bent inward to reduce its diameter and grips the tools and the like directly. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13114683U JPS6039404U (en) | 1983-08-26 | 1983-08-26 | centrifugal collet chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13114683U JPS6039404U (en) | 1983-08-26 | 1983-08-26 | centrifugal collet chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6039404U true JPS6039404U (en) | 1985-03-19 |
Family
ID=30296590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13114683U Pending JPS6039404U (en) | 1983-08-26 | 1983-08-26 | centrifugal collet chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63117956U (en) * | 1987-01-27 | 1988-07-30 | ||
| JP2018083247A (en) * | 2016-11-22 | 2018-05-31 | イースタン技研株式会社 | Fixture for spindle, adapter provided with fixture and electric discharge machine provided with fixture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105279A (en) * | 1973-02-09 | 1974-10-04 |
-
1983
- 1983-08-26 JP JP13114683U patent/JPS6039404U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105279A (en) * | 1973-02-09 | 1974-10-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63117956U (en) * | 1987-01-27 | 1988-07-30 | ||
| JP2018083247A (en) * | 2016-11-22 | 2018-05-31 | イースタン技研株式会社 | Fixture for spindle, adapter provided with fixture and electric discharge machine provided with fixture |
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