Pipe clamping mechanism and narrow space automatic welding clamping device

By designing a pipe clamping mechanism and automatic welding clamping device suitable for narrow spaces, the problem that traditional equipment cannot be suitable for small pipe spacing and requires manual mid-spot welding is solved, and efficient pipe clamping and welding process is achieved, simplifying the Operation process.

CN119304494APending Publication Date: 2025-01-14WUGOU TECH (SUZHOU) CO LTD
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Patent Information

Application Number
CN202411415651.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-11
Publication Date
2025-01-14

AI Technical Summary

Technical Problem

The traditional pipe clamping mechanism cannot be used in narrow spaces with pipe spacing less than 80mm, and manual neutralization and spot welding is required after local pipe replacement, which is time-consuming and labor-consuming.

Method used

A pipe clamping mechanism including fixed clamping jaws and movable clamping jaws is designed. The clamping jaws are clamped by hinged structure and screw drive, which is suitable for narrow spaces with a minimum pipe spacing of 12.7mm, and combined with automatic welding clamping device to achieve Automatic neutralization and ring welding.

Benefits of technology

It realizes efficient clamping of pipes in narrow spaces, omits manual centering processes, improves welding efficiency, simplifies the process, and is suitable for occasions where the pipe spacing is at least 12.7mm.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a pipe clamping mechanism which comprises a fixed clamping jaw and a movable clamping jaw. The fixed clamping jaw is composed of a fixed connecting arm and a fixed grabbing and clamping part located at the front end of the fixed connecting arm, and a first hinge arm is arranged on the front section of the fixed connecting arm. The movable clamping jaw is composed of a movable connecting arm and a movable grabbing and clamping part located at the front end of the movable connecting arm, and a second hinge arm is arranged on the front section of the movable connecting arm. The first hinge arm and the second hinge arm are hinged, and a swing structure for driving the movable connecting arm to swing around a hinge point between the first hinge arm and the second hinge arm is arranged between the fixed connecting arm and the movable connecting arm; the mechanism is suitable for a narrow space occasion with the minimum pipe spacing H capable of reaching 12.7 mm. The invention further discloses a narrow-space automatic welding clamping device applying the pipe clamping mechanism, automatic centering can be achieved after clamping is completed through the device, and the narrow-space automatic welding clamping device is also suitable for narrow-space occasions with the minimum pipe spacing H capable of reaching 12.7 mm.
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