High-strength oil cylinder of injection molding machine

The utility model provides a high-strength injection molding machine oil cylinder, which comprises a cylinder body, a rear end cover, a front end cover, a support column, a first oil injection hole, a second oil injection hole, an auxiliary frame, a piston rod and a cleaning sleeve, the rear end cov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU JIANFENG, XU LINGGANG, FANG ZHIPING, SHAN XIAONONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a high-strength injection molding machine oil cylinder, which comprises a cylinder body, a rear end cover, a front end cover, a support column, a first oil injection hole, a second oil injection hole, an auxiliary frame, a piston rod and a cleaning sleeve, the rear end cover is fixed at one end of the cylinder body, the front end cover is fixed at the other end of the cylinder body, and the support column is fixed between the front end cover and the rear end cover; a first oil injection hole is formed in one side surface of the rear end cover; a second oil injection hole is formed in one side surface of the front end cover; a piston rod is arranged in the cylinder body in a sliding mode, an auxiliary frame is fixed to the outer side face of the piston rod, and a supporting column penetrates through the interior of the auxiliary frame in a sliding mode. A cleaning sleeve is arranged on the outer side face of the piston rod in a sliding mode, and one end of the cleaning sleeve is fixe