An injection mold with adjustable dynamic balance
By designing an adjustable dynamic balance injection mold, the product imbalance can be adjusted by rotating the ejector pin, which solves the problem of fixed and non-adjustable ejector pin length in traditional molds, improves production efficiency and process adaptability, and reduces costs.
CN224465147UActive Publication Date: 2026-07-07GUANGDONG SHUNWEI PRECISION MOLD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG SHUNWEI PRECISION MOLD CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-07-07
Smart Images
Figure CN224465147U_ABST
Abstract
The utility model relates to the technical field of injection mold, propose a kind of adjustable dynamic balance's injection mold, including the ejector pin being set on ejector pin plate assembly and along mould core and being ejected forming product, ejector pin one end is rotatably connected with ejector pin plate assembly, by rotating ejector pin, and further adjust the unbalance of product. Through rotating ejector pin, the adjustment of product unbalance can be realized, without destructive operation to ejector pin, also without frequently disassembling and replacing ejector pin. This makes that operating personnel can quickly, conveniently adjust when facing product dynamic balance variation, greatly improves production efficiency. Meanwhile, avoid the material loss caused by destructive operation and frequent replacement of ejector pin, effectively reduce production cost, and can satisfy the dynamic adjustment demand of product dynamic balance, significantly improve the process adaptability of injection product.
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