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图1所示是制氧机配件筒壳上的零件,以往通过加热,用三星轧轮轧制成型,不但费工耗能,而且工件质量也不稳定。后来仿照三辊卷弯机的原理,试制了角钢卷弯机,现简介如下:卷弯机的传统系统是:电动机经过减速器减速,经小齿轮(上述三件图中未画出)传给大齿轮6,带动主动辊8旋转,从而带动角钢卷弯。一、卷弯机结构(见图2)卷弯机由两个支承座1紧固在底扳17上,三个辊筒串在中间,各辊筒两端分别活套着轴套15,两个主动辊8一端分别装着一
Figure 1 shows the components of the oxygen generator cartridge shell, the past through the heating, rolling with Samsung rolling forming, not only laborious energy consumption, and the workpiece quality is not stable. Later, based on the principle of the three-roll coiling machine, the trial production of the angle coiling machine is as follows: The traditional system of the bending machine is: the motor is decelerated through the decelerator and passed to the pinion (not shown in the above three figures) The gear 6 drives the driving roller 8 to rotate so as to drive the angle steel to roll. First, the bending machine structure (see Figure 2) The bending machine by the two bearing 1 is fastened to the bottom pull plate 17, three rollers in the middle of the string, One end of the driving roller 8 is respectively fitted with one