Quick cooling type casting mold convenient to demold for mobile phone shell machining
A mobile phone shell and rapid cooling technology, applied in the field of rapid cooling casting molds, can solve the problems of not being able to polish the finished parts of the mobile phone shell, burrs on the edge of the mobile phone shell, and affect the quality of the finished product, and achieve good functionality, accelerated heat dissipation, and reasonable structure Effect
Pending Publication Date: 2021-10-29
深圳市亿铭粤科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the present invention provides a quick-cooling casting mold for mobile phone shell processing that is easy to demould, which solves the problem that the existing casting molds for mobile phone shell processing proposed in the above-mentioned background technology are usually split up and down. Due to the mold structure, the upper mold may be lost, and the edge of the finished mobile phone case cannot be polished, and burrs may appear on the edge of the mobile phone case, which will affect the quality of the finished product.
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[0030] see Figure 1 to Figure 6 , the present invention provides a technical solution: a quick-cooling casting mold for easy demoulding for mobile phone shell processing, including a base plate 1, a lower mold body 3 and an upper mold assembly 8, and locking bolts 2 are arranged on both sides above the base plate 1 , the lower mold main body 3 is fixed above the middle part of the substrate 1, and an inner mold cavity 4 is arranged above the inner part of the lower mold main body 3, and side heat dissipation components 5 are arranged on both sides of the inner mold cavity 4, and the lower part of the inner mold cavity 4 A lower cooling assembly 6 is provided, a jacking demoulding assembly 7 is installed under the inside of the lower mold body 3, an upper mold assembly 8 is installed above the lower mold body 3, and the upper mold assembly 8 includes a fixed rod 801, a connecting plate 802, miniature telescopic rod 803, inner template 804 and water inlet 805, one side of fixed...
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The invention discloses a quick cooling type casting mold convenient to demold for mobile phone shell machining, and relates to the technical field of mobile phone shell machining. The quick cooling type casting mold comprises a base plate, a lower mold body and an upper mold assembly, locking bolts are arranged on the two sides of the upper portion of the base plate, the lower mold body is fixed to the upper portion of the middle of the base plate, an inner mold cavity is formed in the upper portion of the interior of the lower mold body, side edge heat dissipation assemblies are arranged on the two sides of the inner mold cavity correspondingly, a lower heat dissipation assembly is arranged below the inner mold cavity, and a jacking demolding assembly is arranged on the lower portion of the interior of the lower mold body. According to the quick cooling type casting mold convenient to demold for mobile phone shell machining, an adjustable inner mold plate is integrally arranged on the lower mold body, in addition, a grinding assembly is installed on the inner mold plate in a linkage mode, the edge of a formed mobile phone shell can be ground, the structure is reasonable, in addition, the functionality is good, and quick heat dissipation can be realized through combination of water cooling heat dissipation and air cooling heat dissipation.
Description
technical field [0001] The invention relates to the technical field of mobile phone shell processing, in particular to a quick-cooling casting mold for easy demoulding used in the processing of mobile phone shells. Background technique [0002] A mobile phone is a portable telephone terminal that can be used in a wide range, and is called a mobile phone or a wireless phone. The mobile phone shell refers to the shell of the mobile phone, which is used to protect the mobile phone. There are three types of plastic materials commonly used in mobile phone casings: PC, ABS, and PC+ABS. During the processing of mobile phone casings, molds are usually used. [0003] The existing casting molds for mobile phone shell processing are usually split-type upper and lower mold structures, and the upper mold may be lost, and the edge of the finished mobile phone shell cannot be polished, and burrs may appear on the edge of the mobile phone shell, which will affect the quality of the finishe...
Claims
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IPC IPC(8): B29C45/40B29C45/26B29C45/73B29C45/17
CPCB29C45/4005B29C45/2602B29C45/7312B29C45/7337B29C45/1756
Inventor 曹祖铭
Owner 深圳市亿铭粤科技有限公司