Trimming die structure for mobile phone casing

A technology for trimming molds and casings, which is applied in the field of molds in machining, can solve problems such as reducing production efficiency, increasing manpower and material resources, and increasing production costs, and achieves the effect of ensuring the effect of use.
CN102303073AInactive Publication Date: 2012-01-04上海隆江医疗器械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
上海隆江医疗器械有限公司
Publication Date
2012-01-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a trimming die structure for a mobile phone casing. The structure comprises an upper die part and a lower die part, and is characterized in that: the upper die part comprises an upper splint, a slanted wedge and a stripper plate; and the lower die part comprises a product positioning die core, a male die cutter, a male die return spring, a male die return stop screw, a maledie cutter slide block, a female die cutter, a female die cutter slide block, a female die cutter slide block return spring and a lower die holder. By the trimming die structure for the mobile phone casing, the mobile phone casing is punched from inside to outside by a punching head, so that burrs are generated on the outer surface of the mobile phone casing, assembly of electronic parts of a mobile phone is not influenced, and the use effect of the mobile phone is ensured.
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Description

technical field

[0001] The invention relates to a mold in mechanical processing, in particular to a mobile phone case trimming mold structure. Background technique

[0002] Mobile phones are commonly used electronic products in people's daily life. Mobile phone shells are generally made of metal materials such as stainless steel. The current method of forming metal materials is to use stamping dies to form metal materials according to the stamping process. Mobile phone shell products are due to The precision requirements are relatively high. During the entire assembly process of the mobile phone, since each component is installed inside the mobile phone shell, the assembly accuracy requirements between each component are very high, especially the electronic products installed in the mobile phone shell are very sensitive, so the The burrs generated during the stamping process of the mobile phone case need to be removed through the follow-up process. Since the general enterpri...

Claims

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