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万能外圆磨床的内圆磨架翻转原设计采用手工操作方式,故劳动强度较大。特别当磨削工件内孔需放下内圆磨架时,由于比较费力,又需注意防止磨具放下撞击磨头箱,因此稍不小心就会磕伤操作者的手,本厂就曾发生过这样的事故。为了弥补机床的这一不足,我们在M131W型万能外圆磨床上作了内圆磨架自动翻转的改装尝试,使用证明效果良好,深受操作者的欢迎,现简述如下。一、基本结构机床改装的基本结构主要分为两个组成部分:执行部件和控制部件。图1所示为内圆磨架自动翻转的执行部件:齿轮2和轴3用平键连接,而内圆磨架1的
Universal cylindrical grinder internal circular grinding machine flip original design using manual mode, so the labor intensity is larger. In particular, when grinding the workpiece bore to be down within the circular grinding rack, due to more laborious, but also need to be careful to prevent the abrasive down to hit the grinding head box, so a little carelessness will knock the operator’s hand, the factory had happened Such an accident. In order to compensate for this lack of machine tools, we M131W-type universal cylindrical grinder on the internal grinding wheel automatic flip conversion attempt, the use of proven good results, by the operator’s welcome, are summarized below. First, the basic structure The basic structure of the machine tool modification is mainly divided into two components: the implementation of components and control components. Figure 1 shows the internal circular grinding wheel automatically flip the implementation of the components: gear 2 and shaft 3 with flat key connection, and the internal grinding 1