Standard component of mould

Abstract

The invention discloses a die standard package, which comprises standard type cores, a die carrier system used for supporting the standard type cores and a slipper system arrange between the standard type cores. The standard type cores comprise an upper core and a lower core; the external surfaces of the cores are provided with core retaining screw holes. The die carrier system comprises a plurality of pairs of supporting feet; a plurality of plates arranged between the supporting feet; and cores. The slipper system is arranged between the cores.

Description

technical field [0001] The invention relates to industrial equipment, in particular to an injection mold, in particular to a mold standard component used in the injection mold industry. Background technique [0002] In the injection mold industry, an important component is a highly versatile mold standard component, which generally includes a standard mold base system, an internal core (referred to as a core), a slider system, and an inclined top system. [0003] The current situation, advantages and disadvantages of each component in the existing mold assembly are briefly described below. [0004] The standard formwork system is first described. The standard formwork system is the most frequently used standard part in the mold industry. It generally consists of panels, front formwork, rear formwork, support plates, thimble panels, thimble base plates and base plates that are assembled together. The standard formwork system is an important part of the mold, providing suppo...

AI Technical Summary

Problems solved by technology

The reason why formwork cannot be fully standardized is that formwork is a large part and requires large and heavy steel

This kind of large and heavy steel is expensive. For general formwork factories, more funds need to be prepared for purchase. The operation of the formwork factory is paralyzed

[0010] 2) The uniqueness of a single specific mold and the uncertainty of size lead to a wide variety of standard formwork models. Take the standard catalog of "Longji", the largest formwork manufacturer in China at present, as an example: its standard formwork has about There are tens of thousands of models, so it is impossible for any company to have the ability to prepare a large number of tens of thousands of models

[0024] 4) Since the existing formwork is basically provided by custom-made processing, it takes a long time to provide the formwork. It generally takes 3 to 7 days for the mold factory to pick up the formwork from the order. Such a long time leads to Moldmaker's productivity drops severely

[0025] 5) The ejection system of the existing formwork, because the hole is formed by drilling and boring, cannot use high-precision grinding, so the guide precision of the ejector system is low, and customers often need to order non-standard intermediate guides column system to replace the low-precision ejection guide system

[0026] 6) Due to the positioning of the existing formwork base with four long cylindrical guide pillars, it is difficult to separate the molds by manpower, especially in the final finishing and repairing stage, this difficulty is more significant

Although compared with the manufacture of the core, the manufacture of the slider system is less difficult, but its processing is still time-consuming, laborious and expensive

Generally speaking, every addition of a slider (or inclined) system to the mold will increase the cost of the mold by 10%-20%

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