JPH0375917U - - Google Patents
Info
- Publication number
- JPH0375917U JPH0375917U JP13464689U JP13464689U JPH0375917U JP H0375917 U JPH0375917 U JP H0375917U JP 13464689 U JP13464689 U JP 13464689U JP 13464689 U JP13464689 U JP 13464689U JP H0375917 U JPH0375917 U JP H0375917U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- expanding
- chucks
- eccentric
- internally
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案にかかる偏心チヤツクの正面図
で、ＡＦ線より上は面盤を取り除いた内部構造を
示しており、第２図は第１図のＡＢＣＤＥＦ断面
のＡＦ視側面図、第３図は第１図のＧＨ視断面の
側面図、第４図は本考案のチヤツクにワークを取
り付けた正面図である。
１……ドローバー、２……ホルダー、３……筐
体、４……チヤツク作動盤、５……チヤツクレー
ル、６……ピストンリング、７……クツシヨン、
８……内拡式チヤツク、９……円錐形マンドレル
、１０……面盤、１１……マンドレル引き金具、
１２……固定ボルト、１３……チヤツク用ボルト
。
Fig. 1 is a front view of the eccentric chuck according to the present invention, and the part above the AF line shows the internal structure with the face plate removed. Fig. 2 is a side view of the ABCDEF cross section of Fig. The figure is a side view of the GH cross section of FIG. 1, and FIG. 4 is a front view of the chuck of the present invention with a workpiece attached thereto. 1... Drawbar, 2... Holder, 3... Housing, 4... Chuck operation panel, 5... Chuck rail, 6... Piston ring, 7... Cushion,
8... Internal expansion chuck, 9... Conical mandrel, 10... Face plate, 11... Mandrel trigger tool,
12...fixing bolt, 13...chuck bolt.
Claims (1)
ら等距離の位置にワーク保持の中心を有する複数
個の内拡式チヤツクを設け、上記内拡式チヤツク
の位置が連続可変的に移動しうるようにしたこと
を特徴とする偏心チヤツク。 (2) (1)の偏心チヤツクにおいて複数個の内拡式
チヤツクを広げるための円錐形マンドレルと駆動
源のドローバーとの間に弾性体を介在させたこと
を特徴とする偏心チヤツク。[Scope of Claim for Utility Model Registration] (1) A plurality of internally expanding chucks each having a workpiece holding center located on a radius that equally divides the circumference and equidistant from the center thereof; An eccentric chuck characterized in that the position of the chuck can be continuously varied. (2) An eccentric chuck according to (1), characterized in that an elastic body is interposed between the conical mandrel for expanding the plurality of internally expanding chucks and the drawbar of the drive source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134646U JP2516543Y2 (en) | 1989-11-20 | 1989-11-20 | Eccentric chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134646U JP2516543Y2 (en) | 1989-11-20 | 1989-11-20 | Eccentric chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375917U true JPH0375917U (en) | 1991-07-30 |
| JP2516543Y2 JP2516543Y2 (en) | 1996-11-06 |
Family
ID=31681967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134646U Expired - Lifetime JP2516543Y2 (en) | 1989-11-20 | 1989-11-20 | Eccentric chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516543Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4302174B1 (en) | 2008-02-15 | 2009-07-22 | パスカルエンジニアリング株式会社 | Clamping device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112805U (en) * | 1984-12-26 | 1986-07-17 | ||
| JPS624409U (en) * | 1985-06-26 | 1987-01-12 |
-
1989
- 1989-11-20 JP JP1989134646U patent/JP2516543Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112805U (en) * | 1984-12-26 | 1986-07-17 | ||
| JPS624409U (en) * | 1985-06-26 | 1987-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516543Y2 (en) | 1996-11-06 |