Examples of the structure of die-casting mold

Die casting mold is composed of fixed and movable mold composed of two main parts. And be fixed in the pressure chamber die casting machine one of the fixed mold base mold, metal die-casting mold cavity into the hydraulic side, but also contain some die-casting mold cavity, there is a direct and sprue pressure die casting machine room on a given die or nozzles connected; movable die casting machine is fixed to the movable die die shoe, with the movable die mold base mobile and fixed split mold, closed for the need to set up a mold core pulling, pulling the top core and casting out mechanism often provided in the movable mold.

A mold typically includes the following sections of the unit results:

(1) forming part of the fixed mold and the movable mold after the collapse, forming a cavity constituting the die casting shape, called a cavity. Different press casting structure, the cavity may all be provided within the stationary die or the movable die, or may be, within each part of the movable mold to form a cavity part is molded part. Molded parts including the fixed and movable core insert and, in addition, part of the gating system and the exhaust system is also overflow cavity.

(2) mold includes various templates, seat, frame and other frame parts. The role of the mutual position of the mold assembly of the parts required and fixed, and can make the mold mounted on die-casting machines.

(3) the guide member whose role is to guide the movable mold and the fixed mold closed or isolated, and to ensure accuracy of the switching module.

(4) the introduction of this mechanism is to launch casting from the mold bodies, including the ejection and reset parts, including an organization's own guide and positioning parts. For important and putt at consumable (such as runner, gate) should take the same material and molded parts produced.