Punching and drilling all-in-one machine for shovel edge machining

By adapting the irregular curvature of the shovel blade to the limiting and supporting components, the problem of fixing the shovel blade during drilling is solved, achieving efficient and low-cost shovel blade processing.

CN121104668AInactive Publication Date: 2025-12-12SHANDONG SANSEN CNC MASCH CO LTD
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Patent Information

Application Number
CN202511530195.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-24
Publication Date
2025-12-12
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing technology cannot effectively fix the irregular outer contour of the blade, which means that prefabricated fixing accessories are required when drilling the blade, increasing the steps and costs.

Method used

The design incorporates limiting and supporting components, which can be flexibly adjusted to adapt to the varying curvature of the blade's circumference, thus achieving stable clamping and support of the blade.

Benefits of technology

The blade fixing process can be completed without the need for prefabricated fixing accessories, reducing processing steps, lowering production costs, and ensuring the perpendicularity of the hole.

✦ Generated by Eureka AI based on patent content.

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Abstract

The punching and drilling all-in-one machine comprises a machine table, a punching assembly and a drilling assembly are arranged at the top of the machine table, a driving screw is rotationally connected to the inner side of the machine table, a motor is fixedly connected to one side of the machine table, and the driving screw is fixedly connected to the output end of the motor; a fixing assembly is arranged at the top of the machine table, a limiting assembly and a supporting assembly are arranged on the inner side of the fixing assembly, the fixing assembly comprises a base slidably connected to the top of the machine table, the base is in threaded connection with the driving screw, and a supporting frame is fixedly connected to the inner wall of the base. By arranging the limiting assembly and the supporting assembly, the purpose that flexible adjustment is conducted according to the outline of the shovel blade to adapt to the outline of the side edge of the shovel blade is achieved, the shovel blade is supported in a matched mode at the same time, and therefore the shovel blade is fixed in multiple directions, and the shovel blade can be subjected to punching machining.
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Citation Information

Patent Citations

  • Automated punching and drilling machine

    CN111558834B