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在缺乏插齿机的情况下,为了加工内齿轮,我厂铣工张顺明革新了一种在卧式铣床上加工内齿轮的装置(如附图),现在在生产中应用,效果很好。从附图可以知道,这种装置结构比较简单,制造与使用都很方便。在主体1上开有燕尾槽,它可以和铣床悬臂横梁相配合。为了能牢固接合,可用两个螺栓、螺帽2锁紧。齿轮8由键3和背紧螺帽9紧固在主轴14的轴套12上。主轴14左端的锥柄,能够和铣床主轴锥孔相配合,轴套12用键4与主轴14相连接。为防止沿轴向移动,在主轴右端装有背紧螺帽13。小轴17上用键5连接着二联齿轮16,它由齿轮8、二联齿轮16的啮合而传
In the absence of gear shaper machine, in order to process the internal gear, I mill milling machine Shun Shun invented a horizontal milling machine gear processing device (pictured), and now in production, the effect is very good. As can be seen from the attached drawings, the structure of this device is relatively simple and easy to manufacture and use. A dovetail groove is formed in the body 1, which can cooperate with the milling machine cantilever beams. In order to be able to firmly engage, with two bolts, nut 2 locking. The gear 8 is fastened to the sleeve 12 of the main shaft 14 by the key 3 and the back nut 9. The taper shank at the left end of the spindle 14 can be matched with the taper hole of the spindle of the milling machine, and the sleeve 12 is connected with the spindle 14 by the key 4. In order to prevent the axial movement, with a tight nut on the right end of the spindle 13. The small shaft 17 is connected to the dual gear 16 by a key 5, which is transmitted by the meshing of the gear 8 and the double gear 16