Centrifugal casting mold
A centrifugal casting and mold technology, applied in the field of casting molds, can solve the problems of short service life of molds, product cracks, uneven internal quality, etc.
Active Publication Date: 2020-10-30
德州卓尔科技有限公司
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Problems solved by technology
[0004] At present, there is a high-precision bearing brass cage, which requires very high smelting precision. During the smelting and casting process, the centrifugal casting mold is not cooled uniformly, which will cause serious quality problems such as product cracks and uneven internal quality, resulting in poor product quality. , the serious problem of short service life of the mold, so it is necessary to propose a centrifugal casting mold, which can perform centrifugal casting on the brass cage of the bearing, and the forming speed is fast, and the material retrieving speed is fast, which greatly improves the production efficiency
Method used
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[0042]The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.
[0043] refer to Figure 1 to Figure 10 As shown, a centrifugal casting mold includes a rotating chassis 1, a pressing assembly 2, a pushing assembly 3, a lining assembly 4, a first wrapping assembly 5, a second wrapping assembly 6 and a third wrapping assembly 7;
[0044] The first wrapping assembly 5, the second wrapping assembly 6 and the third wrapping assembly 7 are all located on the top of the rotating chassis 1, and the first wrapping assembly 5, the second wrapping assembly 6 and the third wrapping assembly 7 are arranged around the axis of the rotating chassis 1 , the pressing assembly 2 is located at the bottom of the pushing assembly 3, and the stressed end of the pressing assembly 2 runs through ...
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The invention relates to the technical field of casting molds, in particular to a centrifugal casting mold. The centrifugal casting mold comprises a rotary base plate, a pressing assembly, a pushing assembly, a lining assembly, a first wrapping assembly, a second wrapping assembly and a third wrapping assembly. The first wrapping assembly, the second wrapping assembly and the third wrapping assembly are all located on the top of the rotary base plate. The first wrapping assembly, the second wrapping assembly and the third wrapping assembly are arranged around the axis of the rotary base plate.The pressing assembly is located at the bottom of the pushing assembly. The stressed end of the pressing assembly penetrates through the pushing assembly. The lining assembly is located at the bottomof the pressing assembly and rotatably connected with the pressing assembly. The centrifugal casting mold provided by the invention can conduct centrifugal casting molding on brass retainers of bearings, is high in molding speed and stripping speed and greatly improves the production efficiency.
Description
technical field [0001] The invention relates to the technical field of casting molds, in particular to a centrifugal casting mold. Background technique [0002] Centrifugal casting is a technology and method of injecting liquid metal into a high-speed rotating mold, making the molten metal centrifugally move to fill the mold and form a casting. Due to the centrifugal movement, the liquid metal can fill the mold well in the radial direction and form the free surface of the casting; a cylindrical inner hole can be obtained without a core; it is helpful for the removal of gas and inclusions in the liquid metal; it affects the metal Crystallization process, thereby improving the mechanical and physical properties of the casting. [0003] According to the spatial position of the mold rotation axis, common centrifugal casting can be divided into horizontal centrifugal casting and vertical centrifugal casting. Centrifugal casting when the axis of rotation of the mold is horizonta...
Claims
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Login to View More IPC IPC(8): B22D13/10
CPCB22D13/101
Inventor 王迁
Owner 德州卓尔科技有限公司