Stripping gear having side drawing core extruding mould

• Main Author: GUANGMING SHENG
• Format: Patent
• Language: English
• Published: 09.08.2006
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model relates to a stripping gear having side loose core extruding mould. On the basis of the original device, an ejector mechanism of the product is changed, a lengthening board of an ejector rod plate and a material beating bar in the prior art are removed, and a hydraulic cylinder is arranged on a fixing plate above the mould. The hydraulic cylinder penetrates through a workbench plate of an extruder to be arranged on the top of the mould, a piston rod of the hydraulic cylinder is connected with the ejector rod plate of the mould, therefore an ejector rod is not linked with the workbench plate of the extruder, and is controlled alone by the hydraulic cylinder. The utility model is used for stripping extrusion moulds, solves the problem of difficult stripping for the product because of the die-casting mode that materials enter from the lower side by that a pouring head is arranged at the center of the product, and provides the possibility to realize the continuous production and the program control. The ejector rod plate can not be deformed, the installation of the side loose core mould is smooth and unimpeded, the structure is simple, and the control is convenient. Besides, the utility model is also suitable for stripping extrusion moulds without side loose core.