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为适应小批量或试生产需要,介绍几种通用弯曲模具。 一、可调式通用弯曲模 对图1类的零件,我们设计了一种不同规格的可调节的通用弯曲模。(如图二) 这种模具的凸模和凹模均可根据零件尺寸L的大小进行调节。凸模由件5和件6组成,件6的底部有燕尾槽,在上模座1的燕尾槽内滑动。件5的底部有一凸台可在件6的凹槽内滑动。为了增加件5的抗压强度而
In order to meet the needs of small batch or trial production, introduce several common bending mold. First, the adjustable universal bending die Figure 1 kind of parts, we have designed a different specifications of the adjustable universal bending die. (Figure 2) The punch and die of this mold can be adjusted according to the size of the part size L. The punch consists of a member 5 and a member 6, which has a dovetail groove at the bottom thereof and slides in a dovetail groove of the upper die holder 1. A boss at the bottom of the piece 5 is slidable in the groove of the piece 6. In order to increase the compressive strength of the member 5