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我厂生产的直连杆品种比较多,每一种连杆的螺钉孔（或螺栓孔）的中心距尺寸都不一样,为此设计了一种输出轴之间中心距离可以调整的分轴箱,以适应加工多种规格的连杆。这种分轴箱在车床上使用,效果很好。1分轴箱的设计原理 为了使分轴箱的输出轴之间的距离可以调整。设计时采用三个齿轮（图1）。齿轮1和齿轮2在一条水平线上,齿轮2是固定的（与车床主轴联接）,齿轮3是可动的。这样通过调整齿轮3,可以使齿轮1在A-A水平线上移动,得到所需要的中心距。2分轴箱的结构 分轴箱的结构见图2。它是由挂轮箱10和主轴箱14两大部分组成。主轴箱共有两个,分别是左主轴箱和右主轴箱,它们分别固定在底板8上,底板8放在
I produced more straight rod varieties, each link screw hole (or bolt hole) from the center of the size is not the same, for which the design of a center axis of the output shaft can be adjusted from the split box , To adapt to the processing of a variety of specifications of the connecting rod. This splitter box used in the lathe, the effect is very good. The design principle of the 1-point axleboxes is to make the distance between the output shafts of the axleboxes adjustable. The design uses three gears (Figure 1). Gear 1 and gear 2 in a horizontal line, the gear 2 is fixed (with the lathe spindle coupling), the gear 3 is movable. In this way, by adjusting the gear 3, the gear 1 can be moved on the A-A horizontal line to obtain the desired center distance. 2 points Shaft box structure Shaft box structure shown in Figure 2. It consists of hanging wheel box 10 and headstock 14 two major components. Headstock a total of two, namely, the left headstock and right headstock, respectively, they are fixed on the floor 8, floor 8 on