落地车床螺纹加工装置设计

来源 :制造技术与机床 | 被引量 : 0次 | 上传用户:a1028399914
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对传统落地车床尾座进行改造,将机床主轴的运动通过尾座顶尖传出,经过变速机构和挂轮机构,将运动传递到刀架,实现对螺纹加工内联系传动链的建立和传动比的调整。在解决多线螺纹加工上,利用了圆周单齿啮合离合器等机构,实现多线螺纹的圆周分线。该装置能很好地解决分体式落地车床螺纹加工困难的问题,运动传递准确,结构较为简单,实用价值大。
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