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Speed-controllable gravity pouring device and pouring method

A technology of gravity pouring and lifting device, which is used in the control of pouring molten metal from the ladle, metal processing equipment, casting equipment, etc., and can solve problems such as lack of

Pending Publication Date: 2020-02-21
WUXI LIHU PRESSURIZE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a controllable gravity pouring device and a pouring method to solve the technical problem of lacking a technical solution that can ensure the yield of casting devices in the existing technical solutions

Method used

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  • Speed-controllable gravity pouring device and pouring method
  • Speed-controllable gravity pouring device and pouring method
  • Speed-controllable gravity pouring device and pouring method

Examples

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Embodiment 2

[0055] see Image 6 As shown, the embodiment of the present invention provides a pouring method, which is applied to the device described in the above embodiment, wherein the method includes:

[0056] Step S602, determining a third rate of forming cast devices;

[0057] Step S604, controlling the first rate of rising of the liquid storage container through the lifting device, so that the pouring liquid in the liquid storage container passes through the overlapping area of ​​the first opening and the second opening at the second rate, the second the opening flows into the pre-set mold to form the cast device at said third rate;

[0058] Wherein, a first opening with a first preset shape is provided on the side wall, and a second opening is provided on the baffle, and the height of the lowest edge of the second opening is not higher than when the lifting device controls the liquid storage container to rise to the highest position. The height of the lowest edge of the second op...

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Abstract

The embodiment of the invention provides a speed-controllable gravity pouring device and a pouring method. The device comprises a liquid storage container, a baffle and a lifting device, wherein the liquid storage container is used for storing pouring liquid, and a first opening in a first preset shape is formed in the side wall; the baffle is provided with a clamping groove and a second opening and connected with the container through the clamping groove; and the lifting device is connected with the liquid storage container and controls the liquid storage container to rise along the clampinggroove at a first speed, so that the pouring liquid flows into a preset mold through the area, overlapped with the second opening, of the first opening and the second opening at a second speed, and then a pouring device is formed in the preset mold at a third speed. According to the scheme, the lifting speed of the liquid storage container can be controlled through the lifting device, so that thespeed of the pouring liquid flowing into the preset mold is controlled to be the second speed, and then the third speed of the formed pouring device is controllable. By means of the speed-controllablegravity pouring device, the pouring device with the smooth surface, uniform stress and no air holes or slag holes inside can be formed, and the quality and yield of the pouring device are effectivelyguaranteed.

Description

technical field [0001] The invention relates to the technical field of pouring, in particular to a speed-controllable gravity pouring device and a pouring method. Background technique [0002] In the existing pouring scheme, the following pouring process is used for pouring: first, the pouring liquid is poured into the pouring cup; then, the pouring liquid is poured into the mold through the pouring channel, and the pouring is performed using the principle of gravity pouring, and then the pouring device is formed in the mold. [0003] In the existing technical solutions, the injection rate of pouring liquid directly into the mold through the pouring cup is uncontrollable, and then it is easy to form air bubbles and entrain oxides during the pouring process, and finally the surface of the pouring device formed by pouring is rough and not smooth, or causes pouring There are pores or slag holes inside the device, or the stress of each part of the cast device formed by casting i...

Claims

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Application Information

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IPC IPC(8): B22D37/00
CPCB22D37/00
Inventor 曲家龙
Owner WUXI LIHU PRESSURIZE TECH CO LTD
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