Novel photocuring tool

By designing a new light-curing tooling for profiling support edges and profiling shading edges, the problems of insufficient rubber ribs and high tooling costs in the surface painting of the headlight lamp cover are solved, and a lower cost and easier to maintain work design is achieved, and the production pass rate is improved.

CN222624992UActive Publication Date: 2025-03-18CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD
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Patent Information

Application Number
CN202420919473.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2025-03-18
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

In the prior art, the surface painting of the car lamp cover is either without glue ribs, or it is expensive to make and difficult to repair the workpiece in the later stage.

Method used

A new type of light-curing tooling is designed, including a contoured support edge and a contoured shading edge. The contoured shading edge is based on the rubber bar shape design of the headlight lamp cover. It can achieve movable rubber bar blocking through cylinder drive, reducing the production cost and weight of the tooling, and simplifying the maintenance process.

Benefits of technology

It realizes effective shading of the rubber ribs of the headlight lamp cover, reduces the production cost and weight of the tooling, simplifies the post-maintenance process, and improves the production pass rate.

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Abstract

The utility model relates to the technical field of car lamps, in particular to a novel photocuring tool which is used for surface paint spraying of a car lamp lampshade and comprises a base, at least two profiling supporting surrounding edges and at least two profiling shielding surrounding edges, the profiling supporting surrounding edges are designed based on the contour line shape of the car lamp lampshade, and the profiling shielding surrounding edges are designed based on the contour line shape of the car lamp lampshade. The profiling supporting surrounding edge is connected to the base in a locked mode to be used for bearing and supporting a car lamp cover, the profiling shielding surrounding edge is designed based on the shape of a rubber rib of the car lamp cover and is configured to be movable, and after the profiling supporting surrounding edge bears the car lamp cover, the profiling shielding surrounding edge is arranged on the profiling supporting surrounding edge. And the profiling shielding surrounding edge moves to the rubber rib of the automobile lamp shade to shield the rubber rib. The technical problems that paint sprayed on the surface of an automobile lamp cover is not shielded by rubber ribs or is high in manufacturing cost, and later tool maintenance is difficult in the prior art are solved.
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