Water-cooled low-pressure casting die
A low-pressure casting, water-cooled technology, applied in the field of low-pressure casting molds, can solve the problems of long waiting time, low production efficiency, and increased cost, and achieve the effects of reducing trouble and cost, improving production efficiency, and accelerating cooling speed.
Inactive Publication Date: 2017-07-07
赵恩崇
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Problems solved by technology
[0002] At present, there are many low-pressure casting molds on the market, but they are all ordinary structures, the production efficiency is low, and the casting body cannot be cooled in time. The waiting time is relatively long, which directly affects the production efficiency. The same product but different specifications and sizes must be made. Multiple molds to complete the work will not only waste material, but also increase the cost accordingly
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1-3 The invention provides a technical solution: a water-cooled low-pressure casting mold, including a cavity 1, a sprue protective cover 2, a lower mold 3, a pouring channel 4, a liquid riser 5, a molten metal storage room 6, an insulating material 7, Air intake pipe 8, body 9, liquid injection chamber 10, liquid injection port 11, screw rod 12, hydraulic system 13, pressurization system 14, water cooling pipe 15, fine-tuning push stem 16, ...
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The invention discloses a water-cooled low-pressure casting mold, which includes a main body. A liquid injection chamber and a metal liquid storage room are arranged in the inner cavity of the main body. The heat preservation material is filled around the inner cavity of the main body. There is a liquid injection port on the side, and a hydraulic system is installed on the right side. The lower end of the hydraulic system is connected with a screw rod and the screw rod is installed on the right side of the liquid injection chamber. A pressurization system is installed on the top of the gas pipe, and the liquid riser is connected to the lower end of the sprue protective sleeve through the pouring channel. The sprue protective sleeve is installed in the middle of the lower mold. Water cooling pipes are installed around the cavity. A fine-tuning mechanism is installed. The water-cooled low-pressure casting mold adds a water-cooling structure, which accelerates the cooling speed of the casting body and improves production efficiency compared with the previous one. There is a fine-tuning mechanism on the top, which can adjust the size of the mold at any time, reducing the trouble and cost of mold replacement.
Description
technical field [0001] The invention relates to the technical field of low-pressure casting molds, in particular to a water-cooled low-pressure casting mold. Background technique [0002] At present, there are many low-pressure casting molds on the market, but they are all of ordinary structure, the production efficiency is low, the casting body cannot be cooled in time, and the waiting time is relatively long, which directly affects the production efficiency. The same product but different specifications and sizes must be made Multiple molds to complete the work not only waste material, but also increase the cost accordingly. Contents of the invention [0003] The object of the present invention is to provide a water-cooled low-pressure casting mold to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a water-cooled low-pressure casting m...
Claims
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IPC IPC(8): B22D18/04
CPCB22D18/04
Inventor 赵恩崇
Owner 赵恩崇