仪表零件端齿自动分度铣床

• 作 者: 王以胜 魏宗濂
• 机 构: 浙江省嘉兴农药机械厂,浙江省嘉兴农药机械厂,
• 出 处: 机械工艺师
• 发表日期: 1985年06期
• 关键词: 分度盘 分度精度 铣齿 传动元件 偏心量 进给轴 糖度 工件安装 刀轴 传动齿轮

仪表零件动、停棘轮的端齿分度糖度直接影响仪表走时精度,该零件难于在仪表通用机床上加工,为此我们设计制造了这台仪表零件端齿自动分度铣床。该机床可实现自动分度铣齿加工,分度精度可达6级,光洁度达▽8,吃刀深度精度和偏心量可控制在±0.01mm内;结构紧凑,操作及维修方便。通过改变分度盘槽齿数(Z_盘),即可加工60×Z盘齿的不同齿数工件,扩大了机床的使用范围。

Instrument parts moving, stop ratchet tooth indexing degree of sugar directly affect the instrument travel time accuracy, the parts difficult to process in the instrument universal machine tools, for which we design and manufacture of this instrument parts end teeth automatic indexing milling machine. The machine can realize automatic indexing and milling processing. The indexing accuracy can reach 6 grades, the finish is ▽ 8, the depth precision and eccentricity can be controlled within ± 0.01mm; the structure is compact, and the operation and maintenance are convenient. By changing the number of indexing disc slots (Z_ plate), you can process 60 × Z disc teeth of different teeth workpiece, expanding the use of machine tools.