JPS6452625U - - Google Patents
Info
- Publication number
- JPS6452625U JPS6452625U JP14843787U JP14843787U JPS6452625U JP S6452625 U JPS6452625 U JP S6452625U JP 14843787 U JP14843787 U JP 14843787U JP 14843787 U JP14843787 U JP 14843787U JP S6452625 U JPS6452625 U JP S6452625U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- chuck sleeve
- steel ball
- sleeve
- slide bush
- 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
- Automatic Assembly (AREA)
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例のチヤツク着脱装置
を説明するための正面断面図、第２図は第１図の
チヤツク着脱装置の動作を説明するための正面断
面図、第３図は従来のチヤツク着脱装置を説明す
るための一部断面正面図である。
１１…アーム、１３…チヤツクスリーブ、１４
…内部スライドブツシユ、１５，１９…スプリン
グ、１６ａ…鋼状組込み孔、１７…鋼球、１８…
外部スライドブツシユ、２０…チヤツク。
1 is a front sectional view for explaining the chuck attaching/detaching device according to an embodiment of the present invention, FIG. 2 is a front sectional view for explaining the operation of the chuck attaching/detaching device of FIG. 1, and FIG. 3 is a conventional chuck attaching/detaching device. FIG. 3 is a partially sectional front view for explaining the chuck attaching/detaching device of FIG. 11...Arm, 13...Chuck sleeve, 14
...Internal slide bush, 15, 19... Spring, 16a... Steel assembly hole, 17... Steel ball, 18...
External slide button, 20...ch.
Claims (1)
アームに固定にされ鋼球組込み孔を有する円筒状
のチヤツクスリーブと、前記チヤツクスリーブに
挿入された挿入円筒部を有しスプリングにより前
記チヤツクスリーブの軸方向に付勢された内部ス
ライドブツシユと、前記チヤツクスリーブの鋼球
組込み孔にチヤツクスリーブの径方向に所定の範
囲で移動可能に組込まれた複数の鋼球と、前記チ
ヤツクスリーブの外周に挿入され前記鋼球を収容
可能な収容部が形成されスプリングによりチヤツ
クスリーブの軸方向に付勢された外部スライドブ
ツシユとを備え、前記外部スライドブツシユを前
記スプリングの付勢力に抗して押し戻した状態で
、この外部スライドブツシユの収容部に前記鋼球
を収容させてこのチヤツクスリーブ内にチヤツク
を挿入し、このチヤツクに形成された環状の凹溝
に前記鋼球が組込まれるよう前記外部スライドブ
ツシユを前記スプリングにより復帰させて前記チ
ヤツクを前記チヤツクスリーブに保持させるよう
にしたことを特徴とするチヤツク着脱装置。 The chuck sleeve has an arm movable in any direction, a cylindrical chuck sleeve fixed to the arm and having a hole for incorporating a steel ball, and an insertion cylindrical part inserted into the chuck sleeve. an internal slide bush that is biased in the axial direction of the chuck sleeve; a plurality of steel balls that are movable within a predetermined range in the radial direction of the chuck sleeve; an external slide bush which is inserted into the outer periphery of the chuck sleeve, has a housing portion capable of accommodating the steel ball, and is biased in the axial direction of the chuck sleeve by a spring; While pushing back against the biasing force, the steel ball is accommodated in the housing portion of the external slide bushing, the chuck is inserted into the chuck sleeve, and the steel ball is inserted into the annular groove formed in the chuck. A chuck attaching/detaching device characterized in that the external slide bush is returned by the spring so that a steel ball is incorporated, and the chuck is held in the chuck sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843787U JPS6452625U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843787U JPS6452625U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452625U true JPS6452625U (en) | 1989-03-31 |
Family
ID=31419764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14843787U Pending JPS6452625U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024543635A (en) * | 2021-12-10 | 2024-11-21 | アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ | Power tools equipped with coupling mechanisms |
-
1987
- 1987-09-30 JP JP14843787U patent/JPS6452625U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024543635A (en) * | 2021-12-10 | 2024-11-21 | アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ | Power tools equipped with coupling mechanisms |