Optical lens processing device and method integrated with detection function

By integrating a multi-station disk and an indexing locking mechanism into the optical lens processing device, a high degree of integration of turning, thread processing and non-contact measurement is achieved, solving the problems of processing complex structures and high-precision measurement in existing technologies, and improving efficiency and accuracy.

CN122442380APending Publication Date: 2026-07-24BEIJING HYPERION ULTRA PRECISION TECH CO LTD
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Patent Information

Application Number
CN202610916846.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-24
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing optical vertical centering lathes have limitations in machining complex structures and high-precision measurement, making it difficult to meet the needs of lens manufacturing. In particular, they suffer from low efficiency and limited accuracy in thread machining and non-contact measurement.

Method used

Design an optical lens processing device with integrated detection function. By integrating a multi-station disk and indexing locking mechanism on a single device, a high degree of integration of turning, thread processing and non-contact measurement is achieved. Closed-loop control is carried out using contact and non-contact probe systems.

Benefits of technology

It improves processing efficiency and precision consistency, ensures the coaxiality of the lens optical axis, thread axis and frame geometric axis, simplifies the operation process and enables real-time control of processing precision.

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Abstract

The invention relates to the technical field of optical lens machining, and particularly discloses an optical lens machining device and method integrating a detection function, the device comprises a shell and a driving system, a long shaft connected with the output end of the driving system is installed in the shell, the front end of the long shaft is connected with a rotating disc, and the rotating disc is fixedly connected with a multi-station disc; a plurality of stations are evenly formed in the circumferential direction of the multi-station disc, each station is provided with an end face and outer circle turning tool, a contact type measuring head system, an internal and external thread turning tool and a non-contact type measuring head system, and the multi-station disc is further connected with an indexing locking mechanism used for station switching. According to the device, rapid switching and accurate positioning of a machining station and a detection station are achieved through rotation of the multi-station disc, turning, thread machining and size detection can be completed in sequence on the same equipment under the same clamping time, positioning errors caused by multiple times of clamping are avoided, the machining efficiency and precision consistency are remarkably improved, and closed-loop control over machining and detection is achieved.
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