A modular welding fixture

The combination structure of bakelite pad, bakelite pressure plate and locking buckle enables precise three-dimensional positioning and stable fixation of the module, solving the problems of inaccurate positioning and unstable position during module welding, and improving welding quality and production efficiency.

CN224713295UActive Publication Date: 2026-09-04ZHAOQING HELIN LIYE TECH CO LTD
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Patent Information

Application Number
CN202521845811.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-28
Publication Date
2026-09-04
Estimated Expiration
2035-08-28

AI Technical Summary

Technical Problem

The existing module welding process suffers from problems such as inaccurate positioning, unstable welding position, high rework rate, and low efficiency. Furthermore, the existing fixtures are not securely positioned and are cumbersome to operate, making it difficult to meet the needs of large-scale production.

Method used

The module employs a combination structure of bakelite pad, bakelite pressure plate, positioning pin, and latch to achieve precise three-dimensional positioning and stable fixation. The side wall of the bakelite pad limits the position of the module on both sides, the positioning pin cooperates with the positioning hole of the module, and the latch enables quick locking and unlocking, ensuring the stability of the module during the welding process.

Benefits of technology

It improves the accuracy and consistency of module welding, reduces human error, increases production efficiency, reduces rework rate, and adapts to the needs of different module specifications.

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Abstract

The utility model discloses a module welding fixture, including bakelite cushion plate, bakelite pressure plate, positioning pin and lock catch. The bakelite cushion plate includes bottom plate and both side walls, and module is placed on the bottom plate and is located between both side walls, and the position of both sides of module is defined through the side wall, positioning pin sets up at the bottom plate end of bakelite cushion plate, and is cooperated with the positioning hole on the module, is used for defining the longitudinal position of module, and the bakelite pressure plate sets up above module, is used for compacting module, and the lock catch is composed of fixed frame and fixed buckle, and the fixed frame is fixed on the bakelite cushion plate, and the fixed buckle is fixed on the bakelite pressure plate, when the bakelite pressure plate is pressed down, the fixed frame is buckled with the fixed buckle, thereby realizes the compacting fixation to module. The utility model discloses through above -mentioned structure, can realize the quick placement of module, accurate positioning and stable fixation, guarantees the accuracy of welding position, improves welding efficiency and product consistency, has good industrial application value.
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