On April 29, 2025, the financial sector reported that the China National Intellectual Property Administration information showed that Hebei Jinxi Iron and Steel Group Heavy Industry Technology Co., Ltd. had obtained a patent entitled "Auxiliary Tooling for Sawing Machine", with the authorization announcement number of CN222790786U and the application date of June 2024.

The patent abstract shows that the present utility model provides an auxiliary fixture for sawing machines, comprising a base, a limiting component, and a lifting component; The base is set on the sawing machine, and the upper surface of the base forms a horizontal plane for supporting the pipe material; The limiting component includes a first limiting plate and a second limiting plate whose surfaces are parallel to each other. The surface of the first limiting plate is perpendicular to the horizontal plane, and the first limiting plate and the second limiting plate are spaced apart in the horizontal direction and cooperate with the horizontal plane to form a clamping space; The lifting component includes a clamping plate that can be lifted up and down, and the clamping plate slides up and down in the clamping space. The utility model provides an auxiliary fixture for a sawing machine, which can simultaneously clamp multiple pipes, so that the sawing wheel of the sawing machine can cut multiple pipes at the same time in a single cutting, improving the efficiency of single cutting and shortening the overall processing time of pipes; Due to the improved cutting efficiency of a single sawing machine, multiple pipes can be cut at once, reducing the cost of use.