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弯管机是金属家具制造工艺中的关键设备之一。弯曲构件赋予钢家具以生动优美的造型,弯曲能简化金属家具制造工艺,节省材料,提高劳动生产率。尽管弯管技术已相当成熟,但不少弯管机采用手工两道夹紧或采用双油缸夹紧工件等,影响了劳动生产率的提高。同时,由于金属家具工业多用高频电焊管作基材,高频焊管误差较大,对夹(模)具的适应有局限性。对此,我们设计了自夹紧式弯管机构。
Bending machine is one of the key equipment in the metal furniture manufacturing process. Curved members give the steel furniture a vivid and graceful shape, which simplifies the metal furniture manufacturing process, saves material and increases labor productivity. Although the elbow technology has been quite mature, but a lot of pipe bender by hand or two with two cylinder clamping work, affecting the improvement of labor productivity. At the same time, due to the metal furniture industry multi-purpose high-frequency welded pipe as a substrate, high-frequency welded pipe error is large, the clip (mold) with limitations. In this regard, we designed a self-clamping elbow mechanism.