Swinging hook type sequential parting tension mechanism

Abstract

The invention relates to a die of a swinging hook type sequential parting tension mechanism which comprises the following parts: a limit screw, a distance fixing pull plate, an idler wheel seat, a swinging hook, an idler wheel, a guide pillar, a hook seat, a reset rod, a stopper block, a push rod fixing plate, a moving die seat plate, a support plate, a moving die embedding block, a push rod, a moving die fixing plate, a fixed die push element plate, a fixed die embedding block, a guide sleeve, a fixed die fixing plate, a fixed die embedding block, a pouring gate plate, a fixed die seat plate, a pouring gate sleeve, and the like. The adopted connecting way is shown in an attached drawing of a specification. The die adopts the swinging hook type sequential parting tension mechanism, ensures safe and reliable action, designs one surface of a product, which has larger packing force, on a fixed die and separates the product from the fixed die by the die opening force of a machine tool; then a moving die push mechanism can push the product with smaller thrust; and meanwhile, the die improves the working safety and production efficiency, effectively ensures the service life of all the working parts and reduces the cost.

Description

technical field [0001] The present invention relates to injection molding molds and metal die casting molds. It is a mold that adopts a swing hook type sequential parting and tensioning mechanism. Background technique [0002] At present, the following mechanisms are often used in the parting of injection molds and die-casting molds: 1. Lateral parting and core pulling mechanism, which includes manual side parting and core pulling, motorized side parting core pulling, pneumatic or hydraulic side Pull the core toward the parting. 2. Type and core pulling of inclined guide pillars. 3. Parting and core pulling of oblique slider. 4. Other forms of lateral parting and core pulling. Such as: chute guide plate parting and core pulling and rack and pinion core pulling. Because the above-mentioned parting and core-pulling mechanism is difficult to design and manufacture, the structure is complicated, and the cost of the mold is extremely high, therefore, the above-mentioned mech...

AI Technical Summary

Problems solved by technology

Because the above-mentioned parting and core-pulling mechanism is difficult to design and manufacture, the structure is complex, and the cost of the mold is extremely high, therefore, the above-mentioned mechanism is only used when other parting and core-pulling mechanisms are not suitable for this product

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