A drill
By designing the coordination between the drive and lubrication components, and adjusting the movement radius of the drill bit assembly and the lubricant discharge speed, the problem of unsatisfactory lubrication effect in drilling machines was solved, and flexible adjustment of drilling depth and lubrication effect was achieved.
CN116533057BActive Publication Date: 2026-06-09ANHUI HUADAN MASCH MFG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ANHUI HUADAN MASCH MFG CO LTD
- Filing Date
- 2023-05-31
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
The existing drilling machine does not provide ideal lubrication during drilling.
Method used
A drilling machine comprising a drive assembly, a drill bit assembly, and a lubrication assembly was designed. The drive frame and the articulated column are rotated by a motor, and the movement radius of the drill bit assembly and the discharge speed of the lubricating fluid are adjusted to achieve the adjustment of drilling depth and lubrication effect.
Benefits of technology
It enables flexible adjustment of drilling depth and lubrication effect, improving the lubrication effect during drilling.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116533057B_ABST
Abstract
This invention belongs to the field of drilling machine technology, and particularly relates to a drilling machine to solve the technical problem of unsatisfactory lubrication during drilling. It includes a support assembly, a drive assembly, a drill bit assembly, and a lubrication assembly. The drive assembly, drill bit assembly, and lubrication assembly are all connected to the support assembly. The drive assembly is connected to both the drill bit assembly and the lubrication assembly. A central gear drives a hinge column to rotate, thereby driving the drill bit assembly and the lubrication assembly. Simultaneously, a manual turntable is rotated, which in turn drives a gear column to rotate, which in turn drives the central gear to rotate, thereby driving the hinge column to move. This changes the distance between the hinge column and the drive column, thus adjusting the radius of motion of the hinge column and consequently, adjusting the drilling depth of the drill bit assembly and the lubricant discharge speed of the lubrication assembly.
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