JPS6139302U - Work chuck claw replacement jig - Google Patents
Work chuck claw replacement jigInfo
- Publication number
- JPS6139302U JPS6139302U JP12230784U JP12230784U JPS6139302U JP S6139302 U JPS6139302 U JP S6139302U JP 12230784 U JP12230784 U JP 12230784U JP 12230784 U JP12230784 U JP 12230784U JP S6139302 U JPS6139302 U JP S6139302U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- replacement jig
- jaw
- circumferential direction
- chuck
- 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図は本考案の一実施例を示す平面図、第２図は交換
作業状態の要部拡大平面図、第３図は揺動規制部材の断
面拡大正面図、第４図は第２図のＣ−Ｃ断面図、第５図
は爪の嵌合状態を示す断面拡大図、第６図は従来例を一
部破断て示す正面図、第７図は同平面図である。
２・・・基板、４・・・把持杆、５・・・揺動規制部材
、５ａ・・・ストツパ、６・・・フインガ部材、１１・
・・弾発部７材、１４・・・爪保持部、１７・・・係止
手段、１８−・・・アーム、１９・・・爪、２８・・・
溝。Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is an enlarged plan view of main parts in a state of replacement work, Fig. 3 is an enlarged cross-sectional front view of the swing regulating member, and Fig. 4 is the same as Fig. 2. FIG. 5 is an enlarged cross-sectional view showing the fitted state of the claws, FIG. 6 is a partially cutaway front view of the conventional example, and FIG. 7 is a plan view thereof. 2... Board, 4... Gripping rod, 5... Swing regulating member, 5a... Stopper, 6... Finger member, 11...
... Resilient portion 7 material, 14... Claw holding portion, 17... Locking means, 18-... Arm, 19... Claw, 28...
groove.
Claims (1)
ム先端の爪で保持し、各爪がアームに対して円周方向の
溝に嵌挿支持されるワークチャックにおいて、アームに
対応した数の爪を一斉に着脱できるワークチャック爪交
換治具であって、把持杆を有する基板と、前記基板に放
射状に、且つ周方向に移動可能に支持され、それぞれ爪
保持部を有する複数のフインガ部材と、フインガ部材に
関連して設けた揺動規制部材とを具備しており、且つ、
前記揺動規制部材は前記フインガ部材を周カ向に所定角
度だけ揺動可能とする弾発部材と、前記揺動の範囲を規
制するストツパとを含んでおり、且つ、前記フインガ部
材の爪保持部には爪を係止する係止手蒔を具備している
ことを特徴とするワー沙チャック爪交換治具。In a work chuck, a workpiece with an approximately circular outer shape is held from the outside in the radial direction by a plurality of claws at the tip of the arm, and each claw is inserted into and supported by a groove in the circumferential direction of the arm. A workpiece chuck jaw replacement jig capable of attaching and detaching the jaws of the workpiece chuck all at once, comprising: a substrate having a gripping rod; and a plurality of finger members supported movably in a radial and circumferential direction on the substrate and each having a jaw holding portion. and a swing regulating member provided in relation to the finger member, and
The swing regulating member includes a resilient member that allows the finger member to swing by a predetermined angle in the circumferential direction, and a stopper that regulates the range of the swing, and a claw holding member for the finger member. A worksha chuck jaw replacement jig characterized in that the part is equipped with a locking handle for locking the jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12230784U JPS6139302U (en) | 1984-08-08 | 1984-08-08 | Work chuck claw replacement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12230784U JPS6139302U (en) | 1984-08-08 | 1984-08-08 | Work chuck claw replacement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6139302U true JPS6139302U (en) | 1986-03-12 |
Family
ID=30681063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12230784U Pending JPS6139302U (en) | 1984-08-08 | 1984-08-08 | Work chuck claw replacement jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139302U (en) |
-
1984
- 1984-08-08 JP JP12230784U patent/JPS6139302U/en active Pending
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