Compact pneumatic clamping device

The utility model relates to a compact pneumatic clamping device, which mainly comprises a cylinder, a main body, a joint, a connecting rod, a pressing rod and some pins and bolts for connection. Compared with prior art, the device is characterized in that the main body is an overall part that is pr...

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Bibliographische Detailangaben
Hauptverfasser:	DAQIU ZHANG, LI CAO, TIELIN CAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a compact pneumatic clamping device, which mainly comprises a cylinder, a main body, a joint, a connecting rod, a pressing rod and some pins and bolts for connection. Compared with prior art, the device is characterized in that the main body is an overall part that is provided with holes in the sliding coordination with the cylindrical surface at the joint; and the joint is a cylindrical part that can also serve as a sliding block. As the round hole on the main body and the cylinder at the joint are the structures that are most easy of processing and the joint has the function of the sliding block, no special sliding block is needed and thus the structure is simplified and the manufacture cost is reduced. As the sliding surface between the joint and the main body is a cylindrical surface, the contact area is large and is easy to form an ideal combination and at the same time the service life of the device is improved.