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Fully-vertical cold pressing chamber die casting machine

A cold chamber die-casting machine and vertical technology, applied in the field of metal die-casting molding equipment, can solve the problems of gas entry, poor molding effect, low production efficiency, etc., and achieve the effects of preventing gas entry, improving molding effect, and preventing leakage.

Inactive Publication Date: 2015-03-04
HEFEI LANGJIA MECHANICAL & ELECTRICAL EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it also has quite a few disadvantages. After the die casting is released, it needs to be taken out manually, the production efficiency is low, and it is not easy to realize automatic operation; Gas enters, easy to produce oxidation, poor molding effect

Method used

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  • Fully-vertical cold pressing chamber die casting machine
  • Fully-vertical cold pressing chamber die casting machine

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 and figure 2 , figure 1 It is the working status diagram when the mold is opened for the present invention, figure 2 It is the working state diagram when the mold is closed for the present invention.

[0015] The full vertical cold pressure chamber die-casting machine includes an injection punch 1, a pressure chamber, a molten metal 2, a runner 3, a splitter cone 4, and a die-casting mold 5, and the molten metal 2 is injected into the pressure chamber, The die-casting mold 5 is divided into an upper mold base and a lower mold base, and the injection punch 1 is installed in...

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PUM

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Abstract

The invention relates to a fully-vertical cold pressing chamber die casting machine. The fully-vertical cold pressing chamber die casting machine comprises an injection plunger, a pressing chamber, metal liquid, a transverse pouring gate, a spreader and a die casting mold, wherein when the metal liquid is injected into the pressing chamber, the injection plunger moves upwards; the metal liquid is pressed into the die cavity of the die casting mold through the spreader, the transverse pouring gate and a flow gate; the die casting mold is partitioned into an upper mold base and a lower mold base; the injection plunger is arranged in the pressing chamber of the lower mold base; the inner side wall of the pressing chamber is provided with a sealing sleeve; the sealing sleeve wraps the outer surface of the injection plunger; the sealing sleeve is in threaded connection with the pressing chamber. Due to the arrangement of the magnetic sealing sleeve, the metal liquid is effectively prevented from leaking from the side wall of the injection plunger, and gas entrance can be prevented. Since threaded connection is adopted, the sealing sleeve can be replaced conveniently after being damaged.

Description

technical field [0001] The invention relates to the field of metal die-casting molding equipment, in particular to a full-vertical cold-pressure chamber die-casting machine for metal die-casting. Background technique [0002] Metal die-casting is the process of filling molten metal into the cavity of a die-casting model at a high speed under high pressure, and solidifying the molten metal under high pressure to form a metal die-casting. One of the most efficient. With the development of metal die-casting, metal die-casting technology, plastic injection molding, and metal plate stamping are listed as three major molding systems. The salient feature of metal die-casting is that it can form non-ferrous metal structural parts with complex shapes and thin walls. It is a high-efficiency, high-precision, high-interchangeability, and low-consumption precision parts forming technology. Die-casting machine is one of the most basic elements in die-casting production. Metal die-castin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/12
CPCB22D17/12B22D17/20
Inventor 徐广亮
Owner HEFEI LANGJIA MECHANICAL & ELECTRICAL EQUIPCO