A new pusher rod structure

By using deep groove ball bearings and airtight channels in the push rod of the CNC lathe, the problem of water ingress damage to the bearings is solved by using air pressure difference to prevent moisture from entering the bearings, thus extending the service life of the equipment and improving its reliability.

CN224294718UActive Publication Date: 2026-05-29GUANGDONG LONGBANG INTELLIGENT EQUIP IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG LONGBANG INTELLIGENT EQUIP IND CO LTD
Filing Date
2025-08-19
Publication Date
2026-05-29

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    Figure CN224294718U_ABST
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Abstract

The utility model discloses a novel push material rod structure, including the top rod, the guide rod of the sleeve of top rod outside and the support sleeve and the water collecting box of the sleeve of guide rod outside, the left end of top rod is connected with the material head of top, still include: deep groove ball bearing, it is two groups and the sleeve of outside, its outside fixed sleeve is equipped with two first O type ring all with the inside fixed connection of support sleeve.
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