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大波轮新水流洗衣机电机的含油轴承、羊毛毡、压板花的装配、是依靠铁板端盖上与其端面垂直的四个扣子加以固定。扣子宽11mm,高5mm,料厚1mm,形状如图1所示。用手工压装轴承组件不仅工效低,劳动强度大,而且操作很不方便。传统的压装模需两副模具,由两道工序完成。现对模具加以改进,可一次压装成功,扣压牢固。投入小批量生产后,效果较佳。模具结构如图2所示。上模有四个压头、将端盖上四个扣子弯曲90°,最后压紧板花。压头内侧与轴线夹角12°,上部圆角R2.5。预压板4和预压弹簧3使压板花先进行预压。下
Large wave of new water flow washing machine motor oil bearing, wool felt, platen flower assembly, is to rely on the iron cover with its end face perpendicular to the four buttons to be fixed. Button width 11mm, high 5mm, material thickness 1mm, the shape shown in Figure 1. Using hand-pressed bearing assembly not only low efficiency, labor-intensive, and the operation is very convenient. The traditional press mold need two molds, completed by two processes. Now the mold to be improved, can be a successful press-fitting, withholding firm. Put into small batch production, the better. Mold structure shown in Figure 2. There are four on the die head, the four buttons on the end cap bending 90 °, the final pressure plate flower. Indenter and the axis of the inside angle of 12 °, the upper rounded R2.5. Preload plate 4 and the pre-compression spring 3 to make the pressure plate preload. under