A quick positioning fixture for cutting multi-specification metal pipes

By using the movable clamping block assembly and quick-locking mechanism of the multi-specification metal pipe cutting fixture, the problem of poor versatility of existing fixtures is solved, enabling fast and accurate pipe positioning and clamping, and improving production efficiency.

CN224475655UActive Publication Date: 2026-07-10

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-06-23
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing metal pipe cutting fixtures have poor versatility and require frequent replacement or adjustment to adapt to different pipe specifications, which affects production efficiency.

Method used

It adopts a movable clamping block assembly, elastic positioning pins and quick locking mechanism, and achieves rapid and discrete positioning through positioning hole array and V-groove. Combined with scale markings and eccentric wheel clamping handle, it simplifies the operation process.

Benefits of technology

It enables rapid and accurate positioning and clamping of pipes of different specifications, reducing operational difficulty and labor intensity, and improving production changeover efficiency.

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Abstract

The utility model relates to metal tubular product processing technical field, concretely relates to a kind of quick positioning fixture of multi-specification metal tubular product cutting, including base, movable clamping block assembly, quick positioning mechanism and quick locking mechanism, the problem that the poor universality of pipe cutting fixture in prior art is solved.The utility model overcomes the deficiency of prior art, by the cooperation of discrete positioning hole array on positioning plate and elastic positioning pin, the quick, discrete switching of different specification pipe clamping position is realized, without continuous adjustment or replace a large number of parts, significantly improve the production efficiency, positioning hole provides accurate positioning reference, combined with the self-centering effect of V-shaped groove, ensure that pipe positioning is accurate and good repeatability, scale mark makes operation intuitive simple, only need to press positioning pin, slide, hand positioning, pull locking handle several simple actions can be completed positioning clamping, greatly reduce the operation difficulty and labor intensity.
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