Jack welding fixture

By designing a jack welding fixture including a fixture base plate, a support seat, a positioning seat, a core expansion and a compression mechanism, the problem of lack of jack-applicable fixtures in the prior art is solved, and the rapid positioning and internal expansion and tightening of the jack arm and metal sleeve are achieved, which improves welding efficiency and is suitable for robotic automatic welding production.

CN222818248UActive Publication Date: 2025-05-02CHONGQING HONGRUI AUTO PARTS MANUFACTURING CO LTD
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Patent Information

Application Number
CN202421761219.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-23
Publication Date
2025-05-02
Estimated Expiration
2034-07-23

AI Technical Summary

Technical Problem

There is a lack of a jack welding fixture suitable for jack welding, which can simply clamp and position the jack arms and metal sleeves, especially on robotic automatic welding lines.

Method used

A jack welding fixture is designed, including a fixture base plate, a fixture base, a support base, a positioning base, a core expansion and a compression mechanism. Through the synergy of these components, rapid positioning and internal tensioning of the jack arm and metal sleeve are achieved, avoiding interference to welding.

Benefits of technology

The simplicity of the fixture structure and the convenience of clamping are realized, and the components of the jack can be positioned quickly, and the metal sleeve is tightened by internal tension and tightening, avoiding the interference of the fixture on welding. A set of fixtures can clamp multiple workpieces, improving welding efficiency, and is suitable for robotic automatic welding production.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222818248U_ABST
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Abstract

The utility model discloses a jack welding clamp which is characterized in that the jack welding clamp comprises a clamp bottom plate and a clamp base, the clamp bottom plate is arranged on the top face of the clamp base, a plurality of clamping stations are arranged on the top face of the clamp bottom plate in the length direction, and each clamping station is provided with two symmetrically-arranged supporting seats; a positioning seat is arranged between the two supporting seats, a positioning expansion sleeve is arranged on the positioning seat, an expansion core is vertically and movably arranged in the positioning expansion sleeve, the lower end of the expansion core is connected with a driving device, and pressing mechanisms are arranged above the two supporting seats in a right opposite mode. The clamp has the advantages that the clamp is simple in structure, clamping is convenient, all parts on the jack can be rapidly positioned, a metal sleeve can be pressed from the inside in an internal pulling and expanding mode, interference of the clamp on welding is avoided, one set of clamp can clamp a plurality of workpieces, welding efficiency can be improved, and production cost is reduced. The method is suitable for robot automatic welding production.
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