Pneumatic pressure maintaining device

A pneumatic pressure maintaining device comprises a workbench and the following components: a support fixedly connected to the workbench and used for bearing a workpiece; the guide rail is fixedly connected to the position, on the outer side of the support, of the workbench and arranged in the direc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU YUNPENG, YOU HUIYONG, ZHAO SHANZHI, MO HUI, CHEN LUOFENG, HAO JIANGUANG, KUANG WEIKANG, CHEN LIFEI, GUO RUI
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:	A pneumatic pressure maintaining device comprises a workbench and the following components: a support fixedly connected to the workbench and used for bearing a workpiece; the guide rail is fixedly connected to the position, on the outer side of the support, of the workbench and arranged in the direction of the support. The sliding seat comprises a sliding connection part and a connection part, the sliding connection part is connected to the guide rail in a sliding mode, a pressing piece is connected to the connection part, and the pressing piece faces one side of the support; the connecting part is provided with a first driving device used for driving the pressing piece to move in the direction close to or away from the support. The second driving device is used for driving the sliding base to move in the direction close to or away from the support. According to the pneumatic pressure maintaining device, the pressing piece is arranged on the outer side of the support on the workbench in the sliding mode throu