Enhanced mold melting cup

Abstract

The present invention discloses an enhanced mold melting cup. An inner sleeve device comprises an inner sleeve column, wherein the surface of the inner sleeve column is symmetrically and fixedly connected to fixed blocks; one side of each fixed block is symmetrically and fixedly connected to first slide blocks while the other side of each fixed block is symmetrically and fixedly connected to second slide blocks; a plurality of heat dissipation holes are symmetrically and fixedly arranged in the surface of a port of the inner sleeve column; a second through hole is fixedly arranged in the surface of the inner sleeve column; a groove is fixedly arranged in the inner cavity of the second through hole; an injection ring is slidably arranged in the inner cavity of the groove; the surface of theinjection ring is symmetrically and fixedly connected to fixing plates; and one end of each fixing plate is symmetrically and fixedly connected to telescopic springs. The invention relates to the technical field of melting cups. The inner sleeve device can be directly taken out of the inner cavity of an outer sleeve column through the sleeving of the inner sleeve device, so that the residual liquid of the inner cavity of the inner sleeve column can be directly cleaned, and a problem that the melting cup can be damaged by an injection plunger head due to the fact that the melting cup and a mounting table are loosened after long-term repeated removal and installation can be solved.

Description

technical field [0001] The invention relates to the technical field of melting cups, in particular to a reinforced mold melting cup. Background technique [0002] At present, all kinds of products on the market, including accessories, clothing, etc., are inseparable from the decoration of various metal parts. Metal parts are generally made by melting die-casting, and they need to use melting cups. During die-casting production, the die-casting machine will melt The cup is fixed on the front plate of the die-casting machine, and the mold is positioned and installed with the melting cup through the sprue sleeve. The inner bore of the sprue sleeve is connected with the cavity of the mold, and the alloy liquid enters the inner bore of the melting cup through the sprue inlet. , through the movement of the punch in the inner bore of the melting cup, the alloy liquid is filled into the mold cavity through the inner bore of the sprue sleeve to produce a certain shape of the casting ...

AI Technical Summary

Problems solved by technology

[0003] At present, after the injection of the melting cup is completed, the alloy liquid is separated from the melting cup, resulting in a lot of residual liquid in the inner cavity of the melting cup, which needs to be cleaned, but after each injection, the melting cup needs to be removed and installed. Long-term repeated removal and installation will cause looseness between the melting cup and the installation platform, which will damage the injection head to the melting cup. In addition, the alloy liquid will cause the inner cavity of the melting cup to rise in temperature , the temperature is too high will cause stress changes in the inner cavity of the melting cup

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