JPH0297505U - - Google Patents
Info
- Publication number
- JPH0297505U JPH0297505U JP616589U JP616589U JPH0297505U JP H0297505 U JPH0297505 U JP H0297505U JP 616589 U JP616589 U JP 616589U JP 616589 U JP616589 U JP 616589U JP H0297505 U JPH0297505 U JP H0297505U
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- tap
- hole
- mounting cylinder
- shank
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１〜５図は本考案を具体化した一実施例を示
し、第１図はコレツトチヤツクにタツプを装着し
た状態を示す断面図、第２図は装着筒にコイルス
プリングを組付けた状態を示す部分斜視図、第３
図は第１図の―線断面図、第４図は装着筒の
前動位置が規制された状態を示すコレツトチヤツ
クの断面図、第５図はコレツトチヤツクからタツ
プを取外す状態を示す断面図、第６図は従来のコ
レツトチヤツクにタツプを装着した状態を示す断
面図である。
１……チヤツク本体、２……筒状部、３……取
付孔、６……角孔、７……タツプ、７ａ……シヤ
ンク、７ｂ……角柱部、１２……装着筒、１５…
…挿通孔、１６……収納凹部、１８……コイルス
プリング、１８ａ……環状部、１９……ストツパ
、２１……球。
Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a sectional view showing the tap attached to the collector chuck, and Figure 2 showing the coil spring assembled to the mounting tube. Partial perspective view, 3rd
The figures are a sectional view taken along the line - - in Fig. 1, Fig. 4 is a sectional view of the collector chuck showing a state in which the forward movement of the mounting tube is restricted, Fig. 5 is a sectional view showing the state in which the tap is removed from the collect chuck, and Fig. 6 is a sectional view showing the state in which the tap is removed from the collect chuck. The figure is a sectional view showing a state in which a tap is attached to a conventional collector chuck. DESCRIPTION OF SYMBOLS 1...Chuck body, 2...Cylindrical part, 3...Mounting hole, 6...Square hole, 7...Tap, 7a...Shank, 7b...Prismatic part, 12...Mounting cylinder, 15...
...Insertion hole, 16...Storage recess, 18...Coil spring, 18a...Annular part, 19...Stopper, 21...Ball.
Claims (1)
けるとともに、同取付孔３内には、タツプ７等の
工具装着用の挿通孔１５を貫通した装着筒１２を
前後方向への移動可能に挿入し、同装着筒１２を
常に前方へ付勢するためのスプリング１８を前記
装着筒１２に取付けるとともに、スプリング１８
の一部を装着筒１２の前動位置を規制するための
ストツパ１９とし、同装着筒１２上にはその前後
動によつて挿通孔１５内へ出没され、挿通孔１５
内へ突出したときにタツプ７等のシヤンク７ａと
係合してその抜け止めを行う複数個の球２１を設
け、さらに取付孔３の奥部にはタツプ７等の角柱
部７ｂを相対回動不能に挿入係止する角孔６を設
けたことを特徴とするコレツトチヤツク。 ２ 前記スプリングをコイルスプリング１８とす
るとともに、これを装着筒１２後端に形成した収
納凹部１６内に設け、同コイルスプリング１８の
環状部１８ａの一部を装着筒１２の外面上に突出
させ、この突出部をストツパ１９としたことを特
徴とする請求項１記載のコレツトチヤツク。[Scope of Claim for Utility Model Registration] 1. A mounting hole 3 is provided in the cylindrical portion 2 of the chuck body 1, and in the mounting hole 3 is a mounting tube that passes through an insertion hole 15 for mounting a tool such as a tap 7. 12 is inserted so as to be movable in the front-rear direction, and a spring 18 is attached to the mounting cylinder 12 to always urge the mounting cylinder 12 forward.
A part of the mounting cylinder 12 is used as a stopper 19 for regulating the forward movement position of the mounting cylinder 12, and is inserted into and retracted into the insertion hole 15 by the forward and backward movement of the mounting cylinder 12.
A plurality of balls 21 are provided that engage with the shank 7a such as the tap 7 to prevent it from coming off when protruding inward, and furthermore, a square column portion 7b such as the tap 7 is provided in the inner part of the mounting hole 3 so that the shank 7a such as the tap 7 can be rotated relative to the shank 7a. A collect chuck characterized in that it is provided with a square hole 6 that can be inserted and locked in an impossible manner. 2. The spring is a coil spring 18, and this is provided in the storage recess 16 formed at the rear end of the mounting tube 12, with a part of the annular portion 18a of the coil spring 18 protruding above the outer surface of the mounting tube 12, 2. A collector chuck according to claim 1, wherein said protruding portion is a stopper 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP616589U JPH0297505U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP616589U JPH0297505U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297505U true JPH0297505U (en) | 1990-08-03 |
Family
ID=31210167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP616589U Pending JPH0297505U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749529B1 (en) * | 2007-05-28 | 2007-08-14 | 김정석 | Collet chuck |
-
1989
- 1989-01-23 JP JP616589U patent/JPH0297505U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749529B1 (en) * | 2007-05-28 | 2007-08-14 | 김정석 | Collet chuck |
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