Vacuum chuck for special-shaped surface adsorption

The invention discloses a vacuum chuck for special-shaped surface adsorption. Through combination arrangement of a chuck body, an air inlet in a sealing airbag, a vacuum generation nozzle, a vacuum generation pipe, an air channel A, an air channel B, an exhaust outlet, an air channel C, an air stora...

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Bibliographische Detailangaben
1. Verfasser:	JI XUEYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a vacuum chuck for special-shaped surface adsorption. Through combination arrangement of a chuck body, an air inlet in a sealing airbag, a vacuum generation nozzle, a vacuum generation pipe, an air channel A, an air channel B, an exhaust outlet, an air channel C, an air storage chamber and a vacuum opening, when the vacuum opening adsorbs objects with rough surfaces or withthe surfaces being irregular curved surfaces and spherical surfaces, the sealing airbag can be squeezed to be deformed, all the positions between the lower edge of the sealing airbag and the surfacesof the objects are tightly attached, when deformation reaches a certain degree, a silica gel supporting block with elasticity can abut against the objects, and sealing is tight at the vacuum opening.Object adsorption is stable and firm and bumping can be avoided. The vacuum chuck for special-shaped surface adsorption is novel in design, precise in structure and large in grabbing force, various types of the special-shaped