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Die Casting Machine

A die-casting machine and casting technology, which is applied in the field of die-casting machines, can solve the problems of slag splashing on the quick-discharging valve plate and increase the difficulty of slag cleaning, and achieve the effects of reducing deformation, shortening length, and improving coaxiality

Active Publication Date: 2017-03-01
广东宝洋精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, during the injection process, the quick-discharging valve plate is prone to slag splashing on the quick-discharging valve plate before the gantry, which increases the difficulty of slag removal

Method used

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  • Die Casting Machine
  • Die Casting Machine

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Embodiment Construction

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0018] In describing the present invention, it is to be understood that the terms "front and rear", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be configured in a spec...

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Abstract

The invention provides a die casting machine. The die casting machine comprises a movable template, a fixed template, an injection chamber, a portal frame and an injection oil circuit board; a casting pull rod is connected between the fixed template and the portal frame; the cylinder barrel of an injection oil cylinder is arranged in the injection circuit board; a fast discharge valve plate is connected with the injection oil cylinder; the fixed template is located in front of the portal frame; the fast discharge valve plate is mounted on the injection oil circuit board and located behind the portal frame. The casting pull rod is far greater than a 45# steel part pull rod in strength and stiffness, and therefore, the coaxiality between an injection piston rod and the injection chamber is almost unchanged in the use process, and the coaxiality between the injection piston rod and the injection chamber is improved.

Description

technical field [0001] The invention belongs to the technical field of casting machines, more specifically, it relates to a die-casting machine. Background technique [0002] In the existing die-casting machine, the static template and the gantry are relatively fixed by a tie rod, the injection piston rod is located behind the gantry, and the injection chamber is on the side of the static template. The strength and rigidity of the tie rod have a great influence on the coaxiality between the injection piston rod and the injection chamber. The current die-casting machine tie rods are all made of 45# steel parts, although the purchase is convenient and the processing is simple. But its strength and rigidity cannot meet the requirements of high-precision die-casting. [0003] Secondly, in the existing die-casting machine, the quick-discharge valve plate connected to the outlet of the injection cylinder is before the gantry frame, which increases the span between the static temp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/08
Inventor 马保庆
Owner 广东宝洋精密机械有限公司
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