铝合金梯子加工方法与步骤

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1.折叠梯子工艺步骤:Technology of folding ladder.
把左右的扶手切成需要的长度,然后冲孔,-需要冲床或压力机加上冲模.—First to cut the profile into needed length , and open holes on profile for assembly rung—open holes should by punching machine or press machine with punching die.
下面是冲床.Punching machine as below:
冲模.Punching die.
冲模图纸-drawing of punching die
涨牙机把踏步涨在扶手上.Expanding machine to open tube on profile tightly .
涨牙机加工后的效果,踏步内视图:Result of expanding process, inside view of rung
外面视图.outside view.
翻边机—flaring machine.
翻边效果—result of after flaring process
折叠梯还需要下列机器和配件:folding ladder need following machine and parts.
1.模具二套.
在个模具冲下面图片的4个孔,穿铆钉连接关接和扶手.above die to punching 4 holes like below picture for assembly rivet to joint hinge and profile
第二模具冲一个缺口.Second die to punching a gap.
下面是冲后的图片.following is the result after punching (for gap) 还需要关接:need hinge.
----------------------------------------------------------------------------------------------------------------------下面是关接装在扶手上的效果图片:following picture is hinge fixed on profile
还需要铆钉—半空心铆钉.need rivets –semi-hollow rivets.
还需要铆钉翻边的铆接机.悬挂铆接机:need riveting machine to processing rivets,the machine is hydraulic power pack with C-gun.
加工后的效果图=result of riveting process
还需要塑料套.need plastic cap on feet of profile.
螺杆和螺母=screw bar and nut.
完成了上面的步骤就可以有一个完整的折叠多用梯:after finished above steps that you will achieved a multi-purpose folding ladder.。