我厂生产的支座板有两个直孔和一个斜孔,其位置度要求较高。要用两个钻模分别加工直孔和斜孔,效率低、质量差。我们设计制作了直孔、斜孔一体钻模,工件只需一次装夹,即可完成直孔和斜孔的加工,并能提高效率、保证加工质量。钻模的结构如图所示:用内六角螺钉10夹紧工件。活动脚2朝下放。 I plant production support plate has two straight holes and a slant hole, the degree of position requirements higher. Straight holes and inclined holes are to be machined with two drills, respectively, which is inefficient and of poor quality. We designed a straight hole, inclined hole drilling mode, the workpiece just a fixture, you can complete the straight hole and oblique hole processing, and can improve efficiency and ensure processing quality. The structure of the die is as shown: Clamp the work piece with the socket head cap screw 10. Moving feet 2 down.