A positioning structure of an assembly gauge

CN224317022UActive Publication Date: 2026-06-02HUBEI UNIDI PRECISION TECH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI UNIDI PRECISION TECH MFG CO LTD
Filing Date
2025-08-12
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The existing positioning structure of assembly fixtures has problems such as insufficient positioning guidance, inadequate coordination of multi-directional limit, and the need to improve the stability of repeated positioning of the adjustment structure when dealing with complex structure fixtures or multi-angle inspection requirements.

Method used

By cooperating with the first and third positioning rollers, and combining the gear transmission structure with the linkage of the limiting block and positioning seat, multi-directional limiting and angle adjustment are achieved, thereby improving the stability and operational adaptability of the positioning structure.

Benefits of technology

It significantly improves the guiding stability and repeatability of the positioning structure, meets the requirements of different detection angles, and enhances the ease of operation and the reliability of detection data.

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Abstract

The utility model discloses a positioning structure of assembly testing fixture relates to automobile parts detection equipment technical field. The device includes frame, side plate, first swivel lever, L type seat, testing fixture platform, testing fixture ontology and positioning mechanism. Among them, side plate fixedly connected on the frame upper end, and first swivel lever rotatoryly connected in side plate side end, and L type seat fixedly connected in first swivel lever one side end. Positioning mechanism includes mounting plate, air cylinder, rectangle plate, third mounting seat, third positioning roller and positioning subassembly. Positioning subassembly contains first mounting seat, second mounting seat and first positioning roller, is used for carrying out transverse limit to testing fixture ontology. Through gear drive structure drive testing fixture platform rotation, and the angle adjustment and positioning are realized to limiting block and positioning seat. The device through the synergetic effect of multipoint guide and gear drive structure, has realized the efficient positioning and stable support to testing fixture ontology, has promoted the positioning, satisfies the detection demand under a variety of working conditions.
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