Gear production forging equipment with adaptive pressure regulation function

By optimizing the motion trajectory of the forging slide block through a double-wheel linkage assembly and a synchronization mechanism, and by adjusting the forging pressure using a sliding adjustment table and a servo motor, the limitations of the kinematic characteristics of existing forging equipment have been solved, achieving a highly efficient and adaptive forging process, and improving production efficiency and forming quality.

CN122125158APending Publication Date: 2026-06-02JIANGSU WEIYING MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU WEIYING MASCH CO LTD
Filing Date
2026-04-16
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing forging equipment has limited kinematic characteristics during the forging process, making it difficult to switch between high-speed return and low-speed forging. This results in long idle stroke times, affecting the forging frequency and forming quality, and lacks adaptive pressure regulation function.

Method used

Employing a dual-wheel linkage assembly and synchronization mechanism, the forging slider achieves a teardrop-shaped motion trajectory through the sliding of the pin in the straight slide groove. Combined with a sliding adjustment table and servo motor, the forging pressure is adjusted according to the material hardness, enabling the forging slider to decelerate and accelerate, and possessing an adaptive pressure adjustment function.

Benefits of technology

It significantly shortens idle stroke time, increases forging frequency, improves production efficiency and forming quality, adapts to the forging requirements of different materials, and achieves high-efficiency forging.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a forging equipment for gear production with adaptive pressure regulation function, relating to the field of forging manufacturing technology. It includes a forging unit and at least one set of drive units. The forging unit includes a forging bed column and a forging slide block, the forging slide block being slidably mounted on the forging bed column. The drive unit includes a double-wheel connecting rod assembly and a power assembly. The double-wheel connecting rod assembly includes an inner connecting rod, an outer connecting rod, a driven gear, and a driving gear. Both the driven gear and the driving gear have pins near their tooth profile edges. One end of the outer connecting rod is rotatably connected to the pin of the driving gear, and the other end of the outer connecting rod has a straight sliding groove. The pin of the driven gear is slidably installed in the straight sliding groove. One end of the inner connecting rod is rotatably connected to the middle of the outer connecting rod, and the other end of the inner connecting rod is rotatably connected to the forging slide block. The forging slide block decelerates during the forging stage and accelerates during the return stage, increasing the forging frequency per unit time and thus improving overall production efficiency.
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