Hydraulic shears with protective structure
By designing a mechanically triggered lubrication mechanism and modular layout in the hydraulic shear, the problems of tool friction heating and unstable lubrication are solved, achieving stable tool lubrication and efficient and reliable operation of the equipment.
Patent Information
- Application Number
- CN202610574561.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-28
- Publication Date
- 2026-06-02
AI Technical Summary
In long-term continuous operation, existing hydraulic shears suffer from frictional heat and surface wear due to friction between the blade and the workpiece. Traditional lubrication methods are unstable, which affects the equipment's lifespan and shearing efficiency.
A hydraulic shearer with a protective structure was designed. It adopts a mechanically triggered lubrication mechanism, which squeezes lubricating oil in a closed environment by the movement of the piston plate to achieve real-time lubrication of the tool. The modular layout of the clamping mechanism and the lubrication mechanism ensures the synchronization and stability of the lubrication and clamping actions.
It achieves stable lubrication of the cutting tools, reduces frictional resistance, extends tool life, improves the safety and stability of shearing operations, reduces manual operation, and ensures reliable operation of the equipment under harsh working conditions.
Smart Images
Figure CN122125272A_ABST