车制平面螺丝的方法

• 作 者: 謝耀宗
• 出 处: 金属加工(冷加工)
• 发表日期: 1951年08期
• 关键词: 床身 斜齿轮 轧头 子牙 速比 传动轴 车床 平面 大盆 螺旋

在制造自来轧头的过程中,我会碰到过要车出大盆子牙背面,即螺旋形平面螺丝,如图1。这工作很难做,经过研究后,想出了一个方法。这个方法,就是把车床的车头,转过90°重行装上床身(如图2,3),又在车头后面伸出的传动轴上,配上一付速比相等的45°斜齿轮(A),把车头的转动,传到附装在床身上的过桥轴(B)上,另外在

In the manufacture of rolling process, I will encounter the car back to the back of the basin teeth, the spiral plane screw, shown in Figure 1. This work is difficult to do, after research, came up with a method. In this method, the front of the lathe is rotated 90 ° and reloaded onto the bed (as shown in FIGS. 2 and 3). On the drive shaft extending behind the front, a pair of 45 ° helical gears (A ), The front of the rotation, spread to the bed attached to the bridge shaft (B), the other in