JPS6056409U - chuck device - Google Patents
chuck deviceInfo
- Publication number
- JPS6056409U JPS6056409U JP15029083U JP15029083U JPS6056409U JP S6056409 U JPS6056409 U JP S6056409U JP 15029083 U JP15029083 U JP 15029083U JP 15029083 U JP15029083 U JP 15029083U JP S6056409 U JPS6056409 U JP S6056409U
- Authority
- JP
- Japan
- Prior art keywords
- collets
- collet
- diameter part
- chuck
- chuck base
- 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図は加工機の要部断面図、第２図は第１図の■矢視
図、第３図はチャック装置部分の拡大断面図、第４図は
コレットの断面図である。
尚図面中１は加工機、１１は回転体、１２はインデック
ス本体、１５はエジェクタ機構、３３はハウジング、４
３はブツシュロッド、４４は鋼球、５１．５２はコレッ
ト、５８はスプリングシート、６１はコイルスプリング
である。FIG. 1 is a sectional view of a main part of the processing machine, FIG. 2 is a view taken in the direction of arrow 2 in FIG. 1, FIG. 3 is an enlarged sectional view of a chuck device, and FIG. 4 is a sectional view of a collet. In the drawing, 1 is a processing machine, 11 is a rotating body, 12 is an index body, 15 is an ejector mechanism, 33 is a housing, and 4
3 is a bush rod, 44 is a steel ball, 51.52 is a collet, 58 is a spring seat, and 61 is a coil spring.
Claims (1)
レットをチャックベースに嵌装し、前記口径部を縮径し
てワークの締付けを行なうチャック装置において、ワー
クの両端部の締付けを行なうよう口径部を外向きにして
二つのコレットをチャックベースに可動自在に嵌装し、
前記二つのコレットのテーパ部を外方へ拡開状のテーパ
面で形成すると共に、チャックベースの両端部には前記
テーパ部に係合するテーパ部を形成し、前記両コレット
の基部に夫々受部を形成し、各コレットの受部とチャッ
クベース側の口径部間に夫々弾性部材を介装して両コレ
ットをチャックベース内に没入する方向へ付勢し、更に
両コレットを離間させチャックベースの外方へ移動せし
めるコレット作動手段を前記両受部間に臨ませて配設し
たことを特徴とするチャック装置。In a chuck device in which a collet having a diameter part with a tapered part formed on the outer periphery and a diameter part that can be expanded and contracted is fitted into a chuck base and the diameter of said diameter part is reduced to tighten a workpiece, the diameter part is adjusted so as to tighten both ends of the workpiece. Fit the two collets movably into the chuck base with the parts facing outward,
The tapered portions of the two collets are formed with tapered surfaces that expand outward, and the chuck base has tapered portions that engage with the tapered portions at both ends thereof, and a receiving portion is formed at the base of both collets. An elastic member is inserted between the receiving part of each collet and the diameter part on the chuck base side to bias both collets in the direction of sinking into the chuck base. A chuck device characterized in that collet actuating means for moving the collet outwardly is disposed facing between both the receiving parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15029083U JPS6056409U (en) | 1983-09-28 | 1983-09-28 | chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15029083U JPS6056409U (en) | 1983-09-28 | 1983-09-28 | chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6056409U true JPS6056409U (en) | 1985-04-19 |
Family
ID=30333374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15029083U Pending JPS6056409U (en) | 1983-09-28 | 1983-09-28 | chuck device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101212918B1 (en) * | 2010-12-03 | 2012-12-14 | 이장호 | A Shaft Processing Machine |
| JP2015044263A (en) * | 2013-08-28 | 2015-03-12 | シチズンホールディングス株式会社 | Guide bush device |
-
1983
- 1983-09-28 JP JP15029083U patent/JPS6056409U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101212918B1 (en) * | 2010-12-03 | 2012-12-14 | 이장호 | A Shaft Processing Machine |
| JP2015044263A (en) * | 2013-08-28 | 2015-03-12 | シチズンホールディングス株式会社 | Guide bush device |
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