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Introduce several methods of selecting inner guide posts
Apr 09, 2018

The guide post also belongs to a guide element, which is usually used in combination with the components in the mold. The main role is to ensure that the mold moves with precise positioning. The so-called inner column actually refers to the guide post installed inside the mold.


In view of practical applications, the inner guide pillars are generally used in combination with inner guide bushings and bushings, and there are various models. As a mold designer, it is necessary to select an appropriate guide column according to the characteristics of the mold. When making a selection, you can refer to the following:


The first type of dead-shoulder type internal guide pillar is more common. The main feature of this type of product is its simple structure and low price. It is widely used in single-shot die and ordinary continuous die.


The second type is a loading and unloading inner guide post. Currently, it is mainly used for automotive mold floating plates and stripping plates. In some single-die or continuous die, when the internal stroke is large, the product is also used to improve accuracy.


The third type is called a straight rod type inner guide post. In practical applications, it needs to be fixed by screws, and it is more convenient to disassemble and disassemble. There is no need to disassemble the mold. There are two ways to use it. One is the same usage as the inner guide pillar. The other is that the front end is equipped with a bushing and a stopper. The latter is of high precision, and the upper and lower molds can be opened and closed easily and smoothly.


There is also a cross-shaped internal guide post, which is used to fix it on the stripper plate and press it with a stopper plate. Both the upper and lower ends are equipped with bushings and guide bushings. The guide bushes of the upper mold are fixed in the upper clamp plate. This type of inner column has the highest accuracy, it is convenient to remove the strip plate, and the terminal mold is used most.http://www.xhychromerod.com/