侧支架钻孔立式主轴箱设计精要.doc

侧支架钻孔立式主轴箱设计 摘 要 关 键 词： DESIGN OF VERTICAL HEADSTOCK USED IN THE DRILLING OF SIDE SUPPORT ABSTRACT Combination machine tools comes by the development of universal machine tools and the designed to machine tool along with the development of productive forces development. It is according to the specific need to processing artifacts, on the basis of plenty of gm parts, combined with the actual situation with some special parts, so as to form a kind of high efficiency special machine tools. The aim of our team’s current design is to design a Side stand boring modular machine tool. The content of this design has combination machine-tool’s “a three charts card and the designing of the hydraulic feed system of the vertical sliding table、the designing of Vertical and horizontal spindle boxtransmission system. side bracket drilling jig and the design of hydraulic system schematic diagram. My task is to design the vertical spindle box of machine parts, to machine the six holes of side stand machining two parts side by side at the same time, in order to improve machining efficiency. main shaft box is One of the important parts of a modular machine tool, it is by all sorts of general parts, according to the specific processing requirements of the parts processed, design special combination. Design process needs to be accurate and reasonable arrangements for the location, diameter of axle and rotational speed of each main shaft and drive shaft. Reasonable arrangement of each module on the main shaft and the shaft gear and gear, choose appropriate transmission ratio, at all levels will power and motion by a motor or power components to each work spindle, to get required speed and steering so as to realize the parts processing. To determine the main shaft and the shaft support way and the pre-tightening methods. At the same time also need reasonable decorate inlet, the position of the drain bolt, and tubing, etc. In this paper, based on the principles of the design of spindle b