Large gear welding tool

By designing a large gear welding tool including bevel gears, threaded rods and sliders, the problem of narrow application scope in the prior art is solved, and stable fixation and multi-angle welding of large gears of different sizes are achieved.

CN222643624UActive Publication Date: 2025-03-21DALIAN BINGLIN HEAVY IND CO LTD
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Patent Information

Application Number
CN202421223375.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-03-21
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

The existing large gear welding tooling is only suitable for large gears of specific sizes, which limits its application scenarios and scope of application, and is limited in practicality.

Method used

A large gear welding tool including a base, a disc, a power chamber, a bevel gear, a threaded rod, a slider, a fixed rod and a sliding plate is designed. The driving components drive the bevel gear to rotate, the threaded rod drives the slider to slide, fix the large gear, and drives the disc to rotate through a motor to realize multi-angle welding of the large gear.

Benefits of technology

The tooling can adapt to large gears of different sizes, expands the scope of application, improves welding flexibility and accuracy, and realizes stable fixation and multi-angle welding of large gears.

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Abstract

The utility model belongs to the technical field of welding tools, and particularly relates to a large gear welding tool which comprises a base, a motor is fixedly installed in the base, an output shaft of the motor penetrates through the base and is fixedly provided with a disc, the disc is rotationally connected with the base, a power cavity is formed in the disc, and a first bevel gear is rotationally installed in the power cavity. The multiple second bevel gears are rotationally installed in the power cavity and located below the first bevel gear, the second bevel gears are engaged with the first bevel gear, threaded rods are fixedly installed on the sides, away from the first bevel gear, of the second bevel gears, and sliding blocks are installed on the threaded rods in a threaded mode; the driving assembly is located in the power cavity and used for driving the first bevel gear to rotate. The multiple fixing rods are fixedly installed on the tops of the multiple sliding blocks respectively, when the whole device is used, large gears can be conveniently welded at different angles, and the large gears of different sizes can be fixed.
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