Angled ejecting assembly of clutch sleeve mold for manufacturing automobiles

Abstract

A disclosed angled ejecting assembly of a clutch sleeve mold for manufacturing automobiles comprises a pedestal; a first angled ejecting rod and a second angled ejecting rod, which are oppositely inclined, are arranged on the pedestal; the external side of the upper part of the first angled ejecting rod is provided with a first projection block, a first groove is arranged on the first projection block at the external side of the first angled ejecting rod, and the first groove is inside provided with a first catching groove; and the external side of the upper part of the second angled ejecting rod is provided with a second projection block, a second groove is arranged on the second projection block at the external side of the second angled ejecting rod, and the second groove is inside provided with a second catching groove. The angled ejecting assembly provided by the invention is capable of enabling a product to be successively separated from a mold core, is beneficial to realize full-automatic injection molding production, helps to substantially save labor cost, is long in service life, helps to substantially improve the enterprise economic benefit, and helps to enable the processing manufacture technology to be relatively easily to control. The precision and the rigidity of the angled ejecting assembly can reach the normal production requirements, the rigidity of the angled ejecting assembly is improved, the motion is smooth, no deformation cracking risks happen, and extra cost invested into mold maintenance is substantially reduced.

Description

【Technical field】 [0001] The invention relates to an inclined roof assembly used for manufacturing clutch cover molds for automobiles. 【Background technique】 [0002] The inclined top is a common part used in the manufacture of clutch sleeve molds for automobiles. The push rod of the clutch is inserted into the clutch sleeve, such as Figure 4 As shown, the clutch cover 100 is a small upper trumpet-shaped tubular body, a bit like a long-tube shoe without a sole, an elastic sheet 102 is provided near the bell mouth 101, and a boss 103 is provided on the outer surface of the elastic sheet 102. After the mold is poured with plastic slurry and cooled, it is necessary to use the ejector pin to eject the injection molded clutch sleeve from the mold. Due to the limitations of the product structure and size requirements of the existing mold ejector pins, the release space of the inclined top of the mold structure is limited. The inclined top is usually very thin and easily deformed ...

AI Technical Summary

Problems solved by technology

Due to the limitations of the product structure and size requirements of the existing mold ejector pin, the mold structure has a limited release space for the slanted top. The slanted top is usually very thin and easily deformed during processing.

The production of the inclined top of the normal mold structure becomes relatively smaller, and the strength is relatively weaker, making it difficult to cope with high-strength and high-frequency normal injection molding production

Moreover, due to the thinness of the slanted roof and the influence of the pressure load of injection molding, the production life of the slanted roof cannot meet the mass production requirements, and deformation and fracture of the slanted roof often occur. The mold is often repaired and the slanted roof is redone. There are many manufacturing processes, complex processes, and consumption It takes a long time, the maintenance cost is quite high, and the economic benefits can only bring about negative growth

Unable to produce and ship normally, affecting production and shipment

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