一种便携式音响二次行位模具
By designing a portable speaker secondary sliding mold, and utilizing the cooperation of driving components and side moving components, the speaker shell can be molded in one step and removed in two steps. This solves the problem of the speaker shell needing to be returned to the factory for processing after injection molding, thereby improving production efficiency and shortening the cycle.
CN115923060BActive Publication Date: 2026-07-17BROADWAY PRECISION TECH LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BROADWAY PRECISION TECH LTD
- Filing Date
- 2022-11-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing technologies, speaker housings require secondary processing after injection molding, resulting in excessively long production and processing cycles.
Method used
The portable speaker secondary sliding mold is adopted, including an upper mold, a lower mold, a side moving part, an inner mold, and a driving part. The driving part drives the side moving part to move, realizing the sliding of the inner mold and the disengagement of the undercut, thus achieving one-time molding and secondary sliding removal.
Benefits of technology
It reduces the complexity of molds, shortens the production cycle, improves production efficiency, and enables the simultaneous molding and demolding of two products.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115923060B_ABST
Abstract
本申请涉及一种便携式音响二次行位模具，属于模具领域，常规技术手段中成型的产品需要进行二次加工，本申请通过上模和内模的倒扣，以及内模的之间移动，其包括上模、下模、第一侧动件、第二侧动件、内模以及第一驱动件和第二驱动件，上模设置有上倒扣，内模设置有下倒扣，内模位于第一侧动件和第二侧动件之间，上模和下模将内模包裹；内模包括第一上内模、第二上内模、第一下内模以及第二下内模，第一上内模与第一下内模相互滑移连接；第一下内模具有第一下斜面，第一下斜面朝向第一上内模方向并朝向第二下内模倾斜，第一上内模具有与第一下斜面相同的第一上斜面，本申请主要应用于音响的注塑成型，具有改善产品生产与加工周期过长的效果。
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