Profiling ball cutter
By designing the cutting part of the contoured ball tool and the specific structure of the ball head blade, the problems of vulnerability and insufficient strength of the existing ball head tool are solved, good cutting performance and wear resistance are achieved, and the service life of the tool is extended.
CN222626289UActive Publication Date: 2025-03-18DONGGUAN FULLANTI TOOLS CO LTD
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Patent Information
- Application Number
- CN202420272910.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-04
AI Technical Summary
Technical Problem
Existing ball head tools are prone to damage during use, and their strength is insufficient, which affects the service life and processing quality of the tool.
Method used
A contoured ball knife is designed, and the cutting edge diameter of the cutting part is increased first from one end away from the handle to one end close to the handle, and the curvature of the ball head blade is gradually increased from one end away from the handle to one end close to the handle, forming an S-shaped spiral structure.
Benefits of technology
While maintaining good cutting performance, the profiling ball tool improves wear resistance, extends the service life of the tool, and improves machining efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The profiling ball cutter comprises a handle part and a cutting part, the edge diameter of the cutting part is increased and then decreased from the end away from the handle part to the end close to the handle part, the cutting part comprises a circumferential edge part and a ball head part which are sequentially connected to one end of the handle part, and the circumferential edge part is provided with four circumferential edges; the ball head part is provided with four-edge ball head edges, the four-edge ball head edges are respectively connected with four peripheral edges, the correspondingly connected ball head edges and peripheral edges are spirally wound on the cutting part in an S shape from one end far away from the handle part to one end close to the handle part, and the curvature of the ball head edges is gradually increased and then gradually reduced from one end far away from the handle part to one end close to the handle part. The profiling ball cutter provided by the utility model has good cutting performance and also has good wear resistance.
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