Gypsum casting mold for tire aluminum alloy casting die and manufacturing method of gypsum casting mold
A technology for casting molds and manufacturing methods, which is applied in the direction of casting molding equipment, casting molds, casting mold components, etc., can solve the problems of high labor intensity, poor heat dissipation performance, and large waste, so as to reduce labor intensity, reduce the amount of gypsum, and reduce The effect of production costs
Inactive Publication Date: 2017-03-15
无锡蕾菲赛尔机械科技有限公司
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Problems solved by technology
[0003] The traditional process of making plaster molds is made according to the shape of the product. The whole is solid, heavy, and labor-intensive; it uses a lot of materials, wastes a lot, and costs a lot; it has disadvantages such as poor heat dissipation.
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[0027] Such as figure 1 and figure 2 , a kind of gypsum casting mold for tire aluminum alloy casting mold shown in the present embodiment, comprises gypsum type 1, empty groove 2, rubber block 3 and standard bolt 4, and the middle part of gypsum type 1 is empty groove 2, and pouring gypsum type At the same time, put the rubber block 3 into the unformed gypsum liquid, and after the gypsum liquid is solidified, the rubber block 3 is taken out, and the standard bolt 4 is arranged in the middle part of the rubber block 3, which is convenient for lifting the rubber block.
[0028] In this embodiment, the size of the rubber block 3 is 120*80*120cm.
[0029] In this embodiment, a method for making a plaster mold for a tire aluminum alloy casting mold comprises the following steps:
[0030] Step 1: Prepare plaster solution;
[0031] Step 2: Pour the gypsum liquid into the solidification container;
[0032] Step 3: Put the rubber block into the gypsum liquid;
[0033] Step 4: Wai...
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The invention provides a gypsum casting mold for a tire aluminum alloy casting die and a manufacturing method of the gypsum casting mold. The gypsum casting mold comprises a gypsum mould, and an empty groove is formed in the middle portion of the gypsum mould. The empty groove is of a cuboid structure. When the gypsum mould is poured, more than one sizing blocks are placed in, the sizing blocks are taken out after the gypsum mould solidifies, and the empty groove is formed. By means of the gypsum casting mold, the using amount of gypsum is reduced, the production cost is saved, the rubber blocks are placed in when the gypsum mould is poured, the rubber blocks are taken out after the gypsum solidifies, about 10%-15% of the gypsum using amount can be reduced, and the production cost is reduced; as the middle portion of the gypsum mould is hollow, radiating is facilitated, and the product quality is improved; and the weight of the gypsum mould is reduced, and the labor intensity is reduced.
Description
technical field [0001] The invention relates to the field of tire manufacturing, in particular to a gypsum casting mold for a tire aluminum alloy casting mold and a manufacturing method thereof. Background technique [0002] Plaster casting is excellent at replicating complex castings. Due to the good fluidity of the gypsum slurry, it has excellent mold filling performance, excellent laminating property, and smooth surface of the mold cavity. The roughness level of the produced products can reach Ra1.6um. [0003] The gypsum casting mold made by the traditional process is made according to the shape of the product. The whole is solid, heavy, and labor-intensive; it uses a lot of materials, wastes a lot, and costs a lot; it has disadvantages such as poor heat dissipation. Contents of the invention [0004] Purpose of the invention: The technical problem to be solved by the present invention is to provide a plaster mold for a tire aluminum alloy casting mold and a manufact...
Claims
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IPC IPC(8): B22C9/02
CPCB22C9/02
Inventor 蒋敏
Owner 无锡蕾菲赛尔机械科技有限公司