Composite tool for machining bearing cap

A bearing cap machining compound tool comprises a compound boring tool bit, a chamfering module, a rough boring module and a bearing bush groove module, and is characterized in that the compound boring tool bit is connected with a clamping part, the chamfering module is connected with the rough boring module, the clamping part is connected with the chamfering module and the rough boring module, and the bearing bush groove module is connected under the clamping part; the whole cutter improves the production efficiency, reduces the cutter changing time, the chamfering machine machining time and the idle running time, effectively improves the operation efficiency, improves the percent of pass and reduces the production cost. 一种轴承盖机加工复合刀具，包括复合镗刀刀头、倒角模块、粗镗孔模块和轴瓦槽模块，其特征在于，所述复合镗刀刀头连接夹持部，所述倒角模块连接粗镗孔模块，所述夹持部与倒角模块、粗镗孔模块连接，所述夹持部正下方连接轴瓦槽模块；整个刀具提高生产效率，减少换刀时间、倒角机加工时间和空运行时间，有效的提高操作效率，提高合格率，降低生产成本。