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    • 10. 发明申请
    • Die set with guide posts and guide bushes to be slidably fitted together
    • 模具设有导柱和导套,可滑动装配在一起
    • US20030005802A1
    • 2003-01-09
    • US10177801
    • 2002-06-20
    • Tomio KyonoYasuhiro TakahashiMasayuki Muguruma
    • B26D005/08B26F001/14
    • B21D37/10Y10T83/8702Y10T83/9387Y10T83/9423
    • To provide a die set having rigid guide posts and rigid guide bushes which are fitted to each other. In the guide post and the guide bush having a sliding portion with a fitting clearance on the fitting surface thereof, even if an axis of the guide bush is tilted with respect to an axis of the guide post, the guide bush can be externally fitted onto the guide post easily. The guide post or the guide bush has a tip portion with a clearance slightly larger than the fitting clearance with respect to a mating element near the fitting tip end on the fitting surface, and a relief groove is provided around an entire circumference between a sliding portion having the fitting clearance and the tip portion. A distance from the tip portion to the sliding portion preferably has a predetermined or greater length.
    • 提供具有彼此嵌合的刚性导向柱和刚性导向衬套的模具组。 在导柱和引导衬套中,具有在其嵌合表面上具有配合间隙的滑动部分,即使导向轴的轴线相对于导柱的轴线倾斜,导向衬套也可以外部安装在 引导帖容易。 引导柱或引导衬套具有尖端部分,其在配合表面上的配合尖端附近具有相对于配合元件的配合间隙稍大的间隙,并且在整个圆周周围设置有滑动部分 具有安装间隙和尖端部分。 从尖端到滑动部的距离优选具有预定的或更大的长度。