A plastic molding extrusion handle

Abstract

The invention relates to a part on a plastic forming machine and particularly relates to a plastic forming extruding handle. The plastic forming extruding handle comprises an extruding handle main body and a round-table-shaped ejecting member, wherein a round-table-shaped groove is formed in the back of the extruding handle main body, and a screw is arranged at the middle of the groove; the ejecting member is partially matched with the groove in height, a round hole matched with the screw is formed in the middle of the ejecting member, a nut is arranged on the part, outside the ejecting member, of the screw, the upper bottom surface of the ejecting member is away from the bottom surface of the groove, peripheral threaded holes are formed in the periphery of the ejecting member, and positioning screws are formed in the peripheral threaded holes. The plastic forming extruding handle has the advantages that the service life can be prolonged; the peripheral threaded holes are formed in the periphery of the ejecting member, and the positioning screws are arranged in the peripheral threaded holes, so that the hole enlargement operation is accurate, and a cylinder extruding phenomenon is avoided.

Description

technical field [0001] The present invention relates to components on plastic molding machines, in particular to molding extrusion handles. Background technique [0002] There is a molding cavity on the plastic molding machine. When in use, the mold is placed in front of the molding cavity, the raw material is placed in the middle, and the extrusion handle is placed in the back. The extrusion handle is extruded, and the raw material comes out from the mold; in the prior art, the extrusion handle It is a cylindrical integrated structure. When in use, since the extrusion handle runs back and forth in the molding cavity, it will rub against the molding cavity. After a long time of use, the extrusion handle will become thinner. The phenomenon of "pulp running" appears in the middle seam, which affects the normal use and has the disadvantage of short service life. Contents of the invention [0003] The object of the present invention is to provide a plastic molding extrusion h...

AI Technical Summary

Problems solved by technology

[0002] There is a molding cavity on the plastic molding machine. When in use, the mold is placed in front of the molding cavity, the raw material is placed in the middle, and the extrusion handle is placed in the back. The extrusion handle is extruded, and the raw material comes out from the mold; in the prior art, the extrusion handle It is a cylindrical one-piece structure. When in use, since the extrusion handle runs back and forth in the molding cavity, it will rub against the molding cavity. After a long time of use, the extrusion handle will become thinner. The phenomenon of "pulp running" appears in the middle seam, which affects normal use and has the disadvantage of short service life

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