A knife disc assembly for a cutting machine head and a cutting machine equipped with the same
By designing a cutting plate assembly with a synchronous rotary air outlet in the cutting machine, the problem of poor cooling effect of the cutting knife in the prior art is solved, and more efficient cutting knife cooling and more precise cutting effect are achieved.
CN111394985BActive Publication Date: 2025-03-18CHANGYUAN EQUIP MFG CO LTD
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Patent Information
- Application Number
- CN202010219609.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-03-25
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2040-03-25
AI Technical Summary
Technical Problem
The cooling effect of the cutting knife in existing cutting machines is poor, and the cooling wind is difficult to blow to the edge with the most heated edge at all times, affecting the cutting accuracy.
Method used
A cutting machine head cutter assembly is designed, including an inner cutting plate, an outer cutting plate, an air guide ring and an air outlet assembly. The air outlet assembly rotates with the inner cutter plate, and the air outlet and the cutter rotate simultaneously to ensure that the cooling air flow blows to the edge.
Benefits of technology
Through this new cooling structure, the cooling effect of the cutting tool is significantly improved, the heat generated by friction is reduced, and the cutting accuracy is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application discloses a knife disc assembly for a cutting machine head and a cutting machine equipped with the same. The knife disc assembly includes an inner knife disc, an outer knife disc, an air guide ring and an air outlet assembly. The outer knife disc is provided with a cavity for accommodating the inner knife disc, and the inner knife disc is installed in the cavity of the outer knife disc and is rotatably connected to the outer knife disc; the air guide ring is fixed to the outer knife disc through a fixing component, and the air guide ring is provided with a plurality of air holes; the air outlet assembly is fixed to the inner knife disc and is rotatably connected to the air guide ring, and the air outlet assembly is provided with at least one channel for cooling gas flow, and the channel is used to guide the cooling gas flowing in from the air holes of the air guide ring and flowing out through its air outlet. The knife disc assembly adopts a double knife disc structure, and the air outlet assembly fixed to the inner knife disc rotates synchronously with the cutting knife, so that the air outlet of the air outlet assembly rotates synchronously with the cutting knife, thereby ensuring that the cooling airflow blows to the cutting edge of the cutting knife, thereby improving the cooling effect.
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