Tempering furnace cover body locking mechanism

The utility model relates to a tempering furnace cover body locking mechanism which comprises a shell, a cover body and a stud, the upper end face of the shell is provided with a connecting part, one end of the cover body is rotatably connected to the connecting part, the shell is further provided w...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GU YIRONG, DAI YUANGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to a tempering furnace cover body locking mechanism which comprises a shell, a cover body and a stud, the upper end face of the shell is provided with a connecting part, one end of the cover body is rotatably connected to the connecting part, the shell is further provided with a first motor, an output shaft of the first motor is connected with one end of the cover body, and the other end of the cover body is provided with a limiting cavity. The end face, close to one end of the shell, of the cover body is provided with a limiting hole, the limiting hole is communicated with the limiting cavity, one end of the stud is provided with a protruding part, the protruding part is movably arranged in the limiting cavity, the other end of the stud penetrates through the limiting hole and is exposed out of the cover body, and the diameter of the limiting hole is larger than that of the stud and smaller than that of the protruding part. The threaded sleeve is driven by the second motor to rotate