JPS6357011U - - Google Patents
Info
- Publication number
- JPS6357011U JPS6357011U JP15110786U JP15110786U JPS6357011U JP S6357011 U JPS6357011 U JP S6357011U JP 15110786 U JP15110786 U JP 15110786U JP 15110786 U JP15110786 U JP 15110786U JP S6357011 U JPS6357011 U JP S6357011U
- Authority
- JP
- Japan
- Prior art keywords
- chuck body
- chuck
- gripping
- way scroll
- gripping part
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例を示す爪の構成図、
第２図は同様の三方スクロールチヤツクの全体構
成図、第３図は素材を把持した状態を示す第２図
相当図、第４図は第３図の右側面図、第５図は従
来の三方スクロールチヤツクを有する旋盤の側面
図、第６図は従来の三方スクロールチヤツクの全
体構成図、第７図はハンドルとともに示す第６図
の右側面図、第８図ａ〜ｃは各種形状の素材を把
持した状態をそれぞれ示す説明図である。
１…旋盤、７…素材、１２…三方スクロールチ
ヤツク、１３…チヤツク本体、１４…爪、１４ａ
…取付け部、１４ｂ…把持部、１７…内面、１８
…対向面、Ｏ…回転中心軸線。
FIG. 1 is a configuration diagram of a claw showing an embodiment of the present invention;
Fig. 2 is an overall configuration diagram of a similar three-way scroll chuck, Fig. 3 is a view equivalent to Fig. 2 showing the state in which the material is gripped, Fig. 4 is a right side view of Fig. 3, and Fig. 5 is a conventional A side view of a lathe with a three-way scroll chuck, FIG. 6 is an overall configuration diagram of a conventional three-way scroll chuck, FIG. 7 is a right side view of FIG. 6 shown with a handle, and FIGS. 8 a to c show various shapes. FIG. 3 is an explanatory diagram showing a state in which the material is gripped. DESCRIPTION OF SYMBOLS 1...Lathe, 7...Material, 12...Three-way scroll chuck, 13...Chuck body, 14...Claw, 14a
...Attachment part, 14b...Gripping part, 17...Inner surface, 18
...Opposing surface, O...Rotation center axis.
Claims (1)
方向に等間隔で３個配置されチヤツク本体側での
操作によりチヤツク本体の径方向に同量スライド
して素材を把持する爪とを備えた三方スクロール
チヤツクにおいて、前記各爪を、チヤツク本体に
取付けられる取付け部と、素材を把持する把持部
とから形成するとともに、把持部の内面を、素材
を把持した状態で全体として円形をなす円弧面と
し、かつ各把持部の周方向の対向面を、チヤツク
本体の回転中心軸線に対し所要の角度で傾斜させ
たことを特徴とする三方スクロールチヤツク。 A three-way scroll chuck comprising a chuck body and three pawls arranged at equal intervals in the circumferential direction on the end face of the chuck body and gripping the material by sliding the same amount in the radial direction of the chuck body when operated on the chuck body side. In the chuck, each of the claws is formed of a mounting part that is attached to the chuck body and a gripping part that grips the material, and the inner surface of the gripping part is an arcuate surface that forms a circle as a whole when the material is gripped, A three-way scroll chuck characterized in that the circumferentially opposing surfaces of each gripping portion are inclined at a predetermined angle with respect to the rotation center axis of the chuck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15110786U JPS6357011U (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15110786U JPS6357011U (en) | 1986-10-01 | 1986-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357011U true JPS6357011U (en) | 1988-04-16 |
Family
ID=31067872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15110786U Pending JPS6357011U (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357011U (en) |
-
1986
- 1986-10-01 JP JP15110786U patent/JPS6357011U/ja active Pending