摘  要
本文主要介绍了恒张力绕线机机械结构设计部分，包括其材料的选取、装置的设计等。在材料选取方面，本设计依据的原则是适合设计的需要，材料以价格低廉为主，在装置设计方面以结构简单为主。
    机械部分装置由三部分组成，即放线部分、传线部分和绕线部分。放线部分结构为一步进电动机通过联轴器联接传动轴，传动轴设计为阶梯状，两端向中间逐渐加粗，传动轴另一端固定放线辊子。送线部分采用V带传动，电动机轴直接联在V带传动的主动轮上，绕线部分工作台结构类似于放线部分，另外送线部分可通过导轨进行横向的调整，绕线部分的工作台可通过丝杠螺母座带动在导轨上进行纵向的调整。
    工作原理为首先调整送线部分，使其与放线部分和绕线部分横向平齐，然后调整绕线部分工作台，达到要求进行固定，这样保证绕线过程始终保持直线运动，绕线部分的辊子为椭圆型，为保证绕线的力为恒力，则要求绕线速度为变化，那么放、送线速度为恒定。装置为数控装置，含有报警等功能，工人只需打断后拆装定子绕组。
关键词  绕线机  装置  联轴器  螺母座Abstract

This article mainly introduced the permanent tensity winding machine mechanism design part, including its material selection, installment design and so on. In the material selection aspect, this design basis principle is the need which suits designs very much, the material by the price inexpensive primarily, in installment design aspect by structure simple primarily.
    The machine part installment is composed by three parts, namely puts the line part, delivers the line part, and winds thread the part. As soon as puts the line partial structures for to step-by-step the electric motor through the shaft coupling, joins the drive shaft, the drive shaft design is stepped, the both sides adds gradually to among thickly, the drive shaft another end puts the line rollarounds fixedly, delivers the line part to use V belt transmission, the electrically operated engine shaft straight union in on V belt transmission driving pulley, winds thread the partial work table structure to be similar in puts the line part, sends out the line part to be possible in addition to carry on the crosswise adjustment through the guide rail, winds thread the part the work table to be possible to carry on the longitudinal adjustment through the guide screw nut place impetus on the guide rail.
    The principle of work for first adjusts delivers the line part, causes it with to put the line part and to wind thread the part crosswise even uneven, then the adjustment winds thread the partial work tables, achieved the request carries on fixedly, like this guaranteed winds thread the process to maintain the translation throughout, winds thread the part the rollarounds is the elliptic type, winds thread the strength for the guarantee is the constant force, then the request threading speed is the change, then puts, delivers the link speed constantly for. The installment is the numerical control installment, includes reports to the police and so on the functions, after the worker only must break disassembles the stator winding.
Keywords  Winding machine  Installment  Shaft coupling  Nut place
目  录