A spherical drilling device

By designing multiple arc-shaped positioning plates and transmission components, the problems of positional deviation and space occupation during the fixing process of the spherical drilling device were solved, achieving high-precision drilling and efficient operation.

CN224294746UActive Publication Date: 2026-05-29ZHEJIANG CHRIST SPORTS GOODS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG CHRIST SPORTS GOODS CO LTD
Filing Date
2025-05-08
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing spherical drilling devices are difficult to provide stable constraint during the fixing process, resulting in drilling position deviation. In addition, the oil nozzle occupies space, increasing the difficulty of operation and reducing processing efficiency.

Method used

The ball is fixed by multiple arc-shaped positioning plates and transmission components. The transmission components are driven by a motor drive rod to achieve multi-directional fixation of the ball. The lifting frame and oil nozzle are designed to move to avoid spatial interference.

Benefits of technology

It improves the accuracy of drilling position, reduces the rotation or displacement of the ball during the drilling process, ensures machining accuracy, and provides sufficient space for ball placement, thus improving operating efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of spherical drilling device, it is related to drilling device technical field, including base, the top one side of base is fixedly connected with side frame, the top of side frame is fixedly connected with cylinder, the output end of cylinder is fixedly connected with punch head.The utility model adopts above-mentioned structure, rotate by motor driving rod, driving rod drives first transmission assembly to work, first transmission assembly drives second transmission assembly, so that multiple positioning plate can be moved simultaneously, the spherical body on placing table is fixed, multiple driving devices control is not needed, by designing three arc positioning plates, the contact point of three arc positioning plates and spherical body is more, can better adhere spherical body curved surface, can disperse the force suffered by spherical body, reduce the tiny rotation or displacement of spherical body in the process of drilling due to uneven stress, to improve the accuracy of drilling position, guarantee processing precision.
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