JPS6199448U

JPS6199448U -

Info

Publication number: JPS6199448U
Application number: JP18498884U
Authority: JP
Priority date: 1984-12-07
Filing date: 1984-12-07
Publication date: 1986-06-25
Also published as: JPH0111404Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るチヤツキング
装置の概略構成を示す正面図、第２図は要部平面
図、第３図は同正面図、第４図は第３図における
―線断面図、第５図はチヤツク板の要部平面
図、第６図は同正面図、第７図は爪板の側面図、
第８図は同正面図、第９図は同斜視図、第１０図
は支持板の側面図、第１１図は同正面図、第１２
図は従来例に係るチヤツキング装置の概略構成を
示す正面図、第１３図は同作動状態説明図、第１
４図は第１３図の一部拡大図である。１，２……チヤツク板、３，４……対向面、８
ａ，８ｂ……ワーク弾性挾持機構、９……凹段部
、１０……ガイド枠、１１……ストツパ枠、１２
……支持枠、１５……挾持用凹段部、１６……爪
板、１８……弾性挾持用凹段部、１９……ガイド
溝、２０……スライド突部、２２……ストツパ突
部、２３……スプリング。 Fig. 1 is a front view showing a schematic configuration of a chucking device according to an embodiment of the present invention, Fig. 2 is a plan view of main parts, Fig. 3 is a front view of the same, and Fig. 4 is a cross section taken along the line - - in Fig. 3. Figure 5 is a plan view of the main parts of the chuck plate, Figure 6 is a front view of the same, Figure 7 is a side view of the claw plate,
Figure 8 is a front view of the same, Figure 9 is a perspective view of the same, Figure 10 is a side view of the support plate, Figure 11 is a front view of the same, and Figure 12 is a front view of the same.
The figure is a front view showing a schematic configuration of a conventional chucking device, FIG. 13 is an explanatory diagram of its operating state, and
FIG. 4 is a partially enlarged view of FIG. 13. 1, 2...chuck board, 3, 4...opposite surface, 8
a, 8b... Work elastic clamping mechanism, 9... Recessed step, 10... Guide frame, 11... Stopper frame, 12
...Support frame, 15... Recessed step for clamping, 16... Claw plate, 18... Recessed step for elastic clamping, 19... Guide groove, 20... Slide protrusion, 22... Stopper protrusion, 23...Spring.

Claims

[Scope of utility model registration request]

A chucking device comprising a pair of chuck plates that open and close by reciprocating to widen and narrow the distance between them, and a plurality of pairs of workpiece holding recesses formed on opposing surfaces of both chuck plates, which includes at least The pair of workpiece holding concave steps are slidable in the direction of releasing the workpiece within a required stroke range, and in a normal state, the workpiece holding concave steps are biased by elastic means disposed on the back. A chucking device characterized by having a claw plate protruding from a clamping surface of the part.