Die

By setting movable movable blocks in the mold and adjusting their position to compensate for positioning structural errors, the problems of long maintenance cycles and high costs of traditional molds are solved, and the suitability and production efficiency of molds are improved.

CN119589894APending Publication Date: 2025-03-11ZHEJIANG ZEEKR INTELLIGENT TECH CO LTD +1
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Patent Information

Application Number
CN202411792023.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2025-03-11

AI Technical Summary

Technical Problem

When traditional sand core molds face the production of complex parts, they have long maintenance cycles and high costs, making it difficult to quickly adapt to the production needs of multiple sizes.

Method used

A mold including an upper mold and a lower mold is designed, and the position of the movable movable block is adjusted to compensate for errors in the positioning structure by providing a movable movable block in the adjustment cavity, thereby adapting to the production of parts to be produced of multiple sizes.

Benefits of technology

The multi-size specification applicability of the mold is achieved, the R&D and mold opening costs are reduced, and the assembly and production efficiency of the sand core core group is improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The mold comprises an upper mold body, a lower mold body and a movable block, the upper mold body and the lower mold body jointly define a main body cavity and an adjusting cavity which are communicated with each other, the movable block is movably arranged in the adjusting cavity, the main body cavity is used for forming a main body structure of a part to be produced, and a forming structure is arranged on the surface of the side, facing the main body cavity, of the movable block; the forming structure is used for forming a positioning structure of a to-be-produced piece. According to the mold disclosed by the invention, the movable block which is movably arranged in the adjusting cavity is arranged, and the forming structure of the positioning structure of the to-be-produced part is arranged on the movable block, so that the mold can be used for manufacturing to-be-produced parts with multiple sizes and specifications, and the mold is relatively wide in applicability; by means of the structure, an operator can make a new mold meeting the production requirement by adjusting the position of the movable block to compensate the error of the positioning structure on the production site, the research and development cost and the mold opening cost are reduced, and when the mold is applied to a sand core mold, the assembly efficiency of sand core assembly can be improved, and the production efficiency of sand core assembly can be improved.
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Citation Information

Patent Citations

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    CN118372436A

  • Peripheral sliding block mold structure

    CN210025973U

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