Sealing rotary joint for mirror roller

The utility model relates to the technical field of mirror roller processing, and discloses a sealing rotary joint for a mirror roller, which comprises a rotary joint main body, a first threaded rod is fixedly connected to one side of the rotary joint main body, a sealing ring is movably connected t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUAN WEIWEN, DAI WEIMING, CHEN XIANG, GUAN KAIJIE, MAO XINMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of mirror roller processing, and discloses a sealing rotary joint for a mirror roller, which comprises a rotary joint main body, a first threaded rod is fixedly connected to one side of the rotary joint main body, a sealing ring is movably connected to one side of the rotary joint main body, a first connecting ring is movably connected to one side of the sealing ring, and a second threaded rod is movably connected to the other side of the rotary joint main body. And one side of the first threaded rod is movably connected with a first nut, one side of the rotating joint body is fixedly connected with an opening and closing door, one side of the rotating joint body is fixedly connected with a second connecting ring, one side of the first connecting ring is fixedly connected with a limiting block, and one side of the limiting block is movably connected with a pressing extension rod. According to the sealing rotary joint for the mirror surface roller, the rotary jo