摘要
在对抽油杆杆头锻方头和打标记的加工中,改变杆圆柱面锻打位置的方法主要是通过工人手动旋转抽油杆两次90°和一次45°来实现的。利用自动化装置来实现固定角度和方向的旋转,对于提高位置精度和加工效率具有积极意义。对一种新型抽油杆生产线步进装置进行了研究,提出结合步进装置运动规律,利用连杆机构的特点,建立合理的几何模型,设计一种自动转向机构,并对其转向机构进行详细的设计和分析。最后对转向机构进行运动仿真。
During the process of forging and marking for the sucker rods, the main method to change the forging position is to revolve the sucker rods manually by 90°twice and 45°once, and then to forge and hammer. Using the automation equipment to limit the rotation in a certain angle, has a positive significance on the improvement for the accuracy of position and the processing efficiency. In this paper, a new type of stepping and rotation device is proposed for the sucker rods production line, which can realize the stepping and rotation function at the same time. Taking advantage of the characteristics of the linkage mechanism, this paper establishes a reasonable geometric modeling to design and analyze the knuckle mechanic, emulating the movement of the rotation.
出处
《机械》
2016年第4期39-42,48,共5页
Machinery
关键词
抽油杆
转向机构
步进装置
sucker rod
knuckle mechanic
stepping and rotation device
