An assembling tool for block-type rotor laminations

By designing a modular rotor lamination assembly fixture, and utilizing upper and lower mold components and a precise positioning structure, the problem of time-consuming and labor-intensive traditional assembly was solved, achieving an efficient and stable rotor lamination assembly process.

CN224418637UActive Publication Date: 2026-06-26SUZHOU CHIYOU EQUIP TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU CHIYOU EQUIP TECH CO LTD
Filing Date
2025-08-05
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In the traditional assembly process of modular rotor laminations, the installation of elastic pins is time-consuming, labor-intensive, and prone to errors, making it difficult to complete the assembly efficiently.

Method used

A modular rotor lamination assembly fixture was designed, including upper and lower mold components. By utilizing a positioning base plate, positioning blocks, mold return springs, and guide pillars, the fixture achieves precise positioning and stable pressing of the rotor laminations. Combined with screw holes, bolts, and hidden grooves, the fixture facilitates mold loading, unloading, and guidance.

Benefits of technology

This improves the efficiency and accuracy of rotor lamination assembly, reduces the time and force required for manual hammering installation, and ensures the stability and reliability of the assembly.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of assembling tool of block formula rotor punching sheet, belong to rotor punching sheet technical field, including mould upper end, mould lower end and the rotor punching sheet with pin hole and dovetail groove, the mould upper end includes press mounting upper template and press mounting template, the press mounting template is fixed on press mounting upper template, the mould lower end includes ejector rod pressure material piece and positioning part, the ejector rod pressure material piece includes mould bottom plate, ejector rod bottom plate, ejector rod press mounting ring and ejector rod, the positioning part includes positioning bottom plate, positioning block, mould reset spring and positioning block reset spring, the positioning bottom plate top end cooperation is provided with through slot, the through hole is communicated and provided with in the upper continuity of ejector rod press mounting ring and positioning bottom plate, ejector rod guide bushing is fixed in the through hole, by above-mentioned mode, the press mounting of multiple elastic pins is carried out, compared with the mode of knocking, it is convenient to use.
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