论文部分内容阅读
为了生产脱粒机的需要,我厂于1987年8月开始研制搅龙叶片成型机,并于同年10月试制成功,投入了生产。搅龙叶片成型机可以将条形钢板一次辗卷成型,不需再焊接。用该成型机生产的搅龙叶片外观质量好,表面光滑,断面形状内厚外薄,强度和刚度比冲压叶片高。一、结构、工作原理及技术参数搅龙叶片成型机主要由床身1、减速箱2、轧辊4、滑块5、尾架6和喂料架7等部分组成(见附图)。工作时,条形钢板通过喂料架7嵌入两辊之间,并加以固定。当轧辊旋转时,因钢板的一端被两辊
In order to produce the need of thresher, our factory started to develop the auger blade forming machine in August, 1987, and succeeded in trial production in October of the same year, put into production. An auger blade forming machine can be rolled strip steel forming, without welding. With the appearance of the production of auger good quality, smooth surface, the thickness of the cross-sectional shape of the thin, high strength and stiffness than the punching blade. First, the structure, working principle and technical parameters Rotary blade forming machine mainly by the bed 1, gearbox 2, roll 4, slider 5, the tailstock 6 and the feed frame 7 and other components (see photo). Work, the strip through the feed frame 7 embedded between the two rollers, and to be fixed. When the roller rotates, one end of the steel plate is two rollers