摘要
介绍了一种一次装夹可完成前轴主销孔粗、精镗削加工及主销孔拳头两端面车削加工的专用机床。加工时先用插销机构插主销孔定位,保证了主销孔的壁厚均匀。加工不同系列的前轴只需更换相应的定位块、插销,粗调整后支座定位销位置即可,夹紧压板能旋转90°便于装卸工件。
Introduces a kind of clamping a front axle can be achieved by the king pin hole boring coarse,fine processing and king pin hole fist two end face turning processing of special machine tools. When processing with bolt institutions first king pin hole positioning,ensure the king pin hole in the wall thickness. Processing different series of front axle need to replace the corresponding locating piece,bolt,coarse adjustment after bearing positioning pin location,fastening clamp can rotate 90° to facilitate unloading workpieces.
出处
《制造技术与机床》
北大核心
2014年第11期146-148,154,共4页
Manufacturing Technology & Machine Tool
关键词
前轴拳头面及主销孔
镗孔车端面
总体设计
夹具设计
front axle fist surface and king pin hole
boring and facing
overall design
fixture design
