Bearing seat bottom face hole machining clamp

The utility model discloses a bearing seat bottom surface hole machining clamp. The problems of multiple working procedures, low efficiency and large error in the existing bearing seat bottom surface hole machining process are mainly solved. The drilling jig is characterized in that a drill plate (9) is fixed on the upper portion of the main body (1), one side of the drill plate (9) on the main body (1) is connected with a horizontal fixing shaft (3), the fixing shaft (3) is respectively connected with a positioning disc (2) and a pressing plate (4), a plurality of drill holes are formed in the drill plate (9), and drill jig sleeves (5) are arranged in the drill holes. According to the bearing seat bottom surface hole machining clamp, bottom surface hole machining can be completed through one-time clamping, efficiency is improved, and errors are reduced. 一种轴承座底面孔加工夹具。主要解决现有的轴承座底面孔加工时工序多、效率低、误差大的问题。其特征在于：所述主体（1）上部固定有钻模板（9），主体（1）上钻模板（9）的一侧连接有水平的固定轴（3），固定轴（3）上分别连接有定位圆盘（2）和压板（4），所述钻模板（9）上开有若干个钻孔，且钻孔内设有钻模套（5）。该轴承座