论文部分内容阅读
上海拖拉机齿轮厂自行设计制造了JS—1型通用自动机械手,本机械手采用往复式油缸实现各种动作。其外形如图9。1、传动原理: 手腕的结构如图10。转动手腕的齿条油缸,与活塞连接的齿条8推动铣有渐开线齿形的转轴17旋转。转轴7前端装有夹紧用油缸4,由转轴上的回转接头5、6接通油路。夹紧油缸通过齿条3推动扇形
Shanghai Tractor Gear Factory designed and manufactured JS-1 universal automatic manipulator, the manipulator uses reciprocating cylinder to achieve a variety of actions. Its appearance as shown in Figure 9.1, transmission principle: the structure of the wrist shown in Figure 10. The rack cylinder which rotates the wrist, the rack 8 connected with the piston pushes the rotating shaft 17 milled with the involute tooth shape to rotate. The front end of the shaft 7 is provided with a clamping cylinder 4, which is connected with the rotary joint 5, 6 on the rotary shaft. The clamping cylinder pushes the sector through the rack 3