A device for making casting molds with wax patterns

A technology for casting molds and wax patterns, which is applied in the field of making casting mold devices, can solve the problems that the wax patterns are difficult to discharge, and achieve the effect of simple structure

Active Publication Date: 2018-04-17
东至县文元瓷砖加工厂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device for making casting molds with wax patterns to solve the problem that the wax patterns in the sand molds are difficult to discharge
Contents of the invention

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  • A device for making casting molds with wax patterns

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Embodiment Construction

[0020] In the following, various specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. However, it is obvious to those skilled in the art that the described embodiments can be practiced without some or all of these specific details. In other cases, well-known processing steps are not specifically described.

[0021] Such as figure 1 As shown, it includes workbench 1, mould box 2, sand mould 3, heating wire 4, wax discharge pipe 5, recovery box 6, filter screen 7, gate 8, wax mould 9, heating pipe 501, temperature regulator 601, The guide wheel plate 602, the quick connector 603, and the heating net 701. The forming box 2 is located at the center of the top of the workbench 1, and the two are connected by threads. The sand mold 3 is located at the inner center of the forming box 2. The electric heating The wire 4 is located at the inner center of the sand mold 3. The wax removal tube 5 is located at the ...

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Abstract

The invention discloses a device for using a wax mold to manufacture a casting mold. The device comprises a workbench, wherein the workbench comprises a molding box, a sand mold, a heating wire, a wax removing pipe, a recycling bin, a filter screen, a spure and the wax mold. Compared with the prior art, the preparation method comprises the following steps: the sand is mixed with a bonding agent; the molding box is filled with the mixture of the sand and the bonding agent; the wax mold and the heating wire are placed in the middle of the sand, and covered by the sand, so as to form a sand mold; after the sand mold is manufactured, the heating wire is electrified for heating, so as to enable the sand mold to raise the temperature to melt the wax mold; the molten wax mold is discharged into the recycling bin through the wax removing pipe; the molten wax is filtered by the filter screen; the filtered wax can be used for manufacturing the wax mold again. The device is simple in structure, can melt the wax mold in the casting mold into liquid, and discharges the liquid from the casting mold.

Description

Technical field [0001] The invention relates to a device for making a casting mold, in particular to a device for making a casting mold with a wax mold. Background technique [0002] Casting is a kind of metal thermal processing technology. China's casting technology has a history of 6000, and it is still an important processing technology in metal thermal processing. At present, many parts in the industry need to be processed by casting. The existing casting is to make sand molds first, then pour the molten metal into the sand molds, and then take out the parts from the sand molds after cooling. However, the production of sand molds still relies on manual labor. It is a skill to create a sand mold cavity, and the uneven shape of the sand mold by artificial production will affect the accuracy of the casting. In order to ensure the accuracy of the casting, a wax mold of the casting is made in advance, and the wax mold is used to make a precise However, the wax in the sand mold ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/04
CPCB22C9/04
Inventor 陈远发蒋亚楠赵银恒李用舟
Owner 东至县文元瓷砖加工厂
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