Clamping accidental failure prevention structure of vacuum chuck for workpiece clamping

The invention discloses a clamping accidental failure prevention structure of a vacuum chuck for workpiece clamping. The clamping accidental failure prevention structure comprises a vacuum protectionbase, wherein a vacuum protection upper cover is detachably arranged on the vacuum protection base; a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN SHANGLONG, SUN HU, BAI GUODONG, JIAO JIHANG, XI QING, SUN TAO, ZHANG HENG, CAI BINGCHANG
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 HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS
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