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我厂在使用X62W万能铣床挂架时,支承铜套3与刀杆支承部位的内孔磨损很块(图1),并且支承很不牢靠,同时换一次新的铜套时间很长。为此,我设计出如图2所示的铣床挂架支承套。 使用方法:将原支承铜套卸下,装上图2所示支承套。挂架紧固在横粱上。装卸铣刀时只需移动横梁,不必卸下挂架。另外因选用203深沟球轴承,其内孔为φ17mm,必须将原有刀杆支承部位轴颈φ18mm改为φ17k5mm,即可使用。 经多年使用证明,该支承套比原
When I use the X62W universal milling machine hanger, the inner hole supporting the copper sleeve 3 and the supporting part of the cutter bar is very worn (FIG. 1), and the support is very unstable, and the copper sleeve is changed for a long time. To this end, I designed the milling machine hanger support sleeve as shown in Figure 2. How to use: Remove the original support copper sleeve, install the support sleeve shown in Figure 2. Pylons fastened on the beam. Just move the crossbar when loading and unloading the cutter without having to remove the hanger. In addition, because of the choice of 203 deep groove ball bearings, the hole is φ17mm, the original bearing 18mm shaft bearings should be changed φ18mm φ17k5mm, you can use. After years of use proved that the bearing sleeve than the original