一种曲轴安装孔镗铣装置
By using a multi-head triangular structure and a rotary wheel-guided crankshaft mounting hole boring and milling device, the accuracy problem caused by vibration and deflection in crankshaft hole machining is solved, achieving high-precision and convenient boring and milling results.
CN118268873BActive Publication Date: 2026-07-17ANQING CSSC MATING POWER
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ANQING CSSC MATING POWER
- Filing Date
- 2024-05-08
- Publication Date
- 2026-07-17
Smart Images
Figure CN118268873B_ABST
Abstract
本发明涉及一种曲轴安装孔镗铣装置。该镗铣装置包括主轴，所述主轴的端部转动设置有若干刀头，所述主轴上设有调节组件；通过调节组件调节转动块沿其转动点的转动角度来确定镗孔的尺寸，主轴在机床带动下旋转进入安装孔，若干刀头对安装孔进行同步镗铣；本发明通过多个刀头组成三角形结构，能够稳定的与曲轴孔的内壁接触，从而有效的解决因挠度或者受力不均匀时产生的让刀问题，使得主轴能够沿着曲轴孔的轴向前进，保证了镗铣的精度。
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