一种单面焊双面成形定位压紧小车的设计  

Design of special automatic welding equipment

作　　者：李春燕[1] 耿其东[2] 

机构地区：[1]盐城工学院江苏省产品快速设计工程研究中心优集学院,江苏盐城224051 [2]盐城工学院机械学院,江苏盐城224051

出　　处：《电焊机》2008年第8期61-64,共4页Electric Welding Machine

摘　　要：针对某企业需求的平板对接,为解决大型钢板焊接不易翻转的难题,设计了一种单面焊双面成形定位压紧小车。该小车应用在厚薄板对接自动焊接设备中,采用26个弹簧压紧机构,均布在焊缝周围,且焊后持续加压,较好的解决了薄板单面焊接易产生波浪变形的问题;利用偏心轮形式设计了可双向操作的凸轮机构,压紧速度满足中间快两头慢的要求,工作位置可靠,且允许单边操作。经试焊证明,该小车能够确保压紧效果,较好的满足单面焊双面成形的焊接要求,提高了生产效率。A particular device of location and compaction for welding by one side in shape by both sides was designed according to the enterprise＇s requirement in steel plates＇ butt joint.It resolved the difficult problem of big steel plate not easy to overturn.This device was applied in auto-welding machine of thick-thin plates＇ butt joint.Twenty-six compaction fittings were adopted.They were equally distributed among the welding seam, and continued to working after welding which resolved the problem of wave deformation in welding of thin steel plate.The cams with twin-direction were designed.It used the form of eccentric wheel,which operating speed satisfied the requirement of fast in the middle and slow in the start and the end, and its working position was reliable.According the result of test welding, the device can take effect in compaction, satisfy the requirement of welding and improve the efficiency of production.

关 键 词：平板对接焊 单面焊双面成形 定位压紧 

分 类 号：TG439.9[金属学及工艺—焊接]