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Casting and pouring device

A gate and mold technology, applied in the field of casting pouring device and casting device, can solve the problems of difficult synchronization of different mold pouring, uneven pouring of different molds, insufficient stability, etc., so as to improve production efficiency, improve controllability, and improve quality effect

Inactive Publication Date: 2015-04-01
HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing casting pouring device usually can only pour one or a small number of molds at a time, the production efficiency is low, the production cycle is long, and the cost is also high. Moreover, it is difficult to synchronize the pouring of different molds, and the controllability is poor. In addition, the pouring between different molds is not uniform enough, and the stability of pouring is not enough

Method used

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  • Casting and pouring device

Examples

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Effect test

Embodiment 1

[0015] Embodiment 1 of the present invention: a casting pouring device, such as figure 1 As shown, it includes a gate 1, a first main flow channel 2, a stirring furnace 3, a runner 4, a uniform flow channel 5 and a mold 6, and the gate 1 is arranged above the stirring furnace 3, and the gate 1 and the stirring furnace 3 are formed by the first The main channel 2 is connected, the sub-runner 4 is arranged under the stirring furnace 3, the sub-runner 4 distributes the liquid metal to each mold 6, the uniform flow channel 5 is arranged at the lower part of the sub-runner 4, and the casting mold 6 is connected under the sub-runner 4.

[0016] In particular, the sub-runner 4 is connected to the stirred furnace 3 by a second main runner 7 .

[0017] Wherein, the number of runners 4 is four.

[0018] Moreover, the uniform flow channel 5 passes through all the flow distribution channels 4; the shape of the uniform flow channel 5 is circular.

[0019] In addition, the upper part of t...

Embodiment 2

[0020] Embodiment 2 of the present invention: a casting pouring device, comprising a gate 1, a first main flow channel 2, a stirring furnace 3, a runner 4, a uniform flow channel 5 and a casting mold 6, the gate 1 is arranged above the stirring furnace 3, The gate 1 and the stirring furnace 3 are connected by the first main flow channel 2, the runner 4 is arranged under the stirring furnace 3, the runner 4 distributes the liquid metal to each mold 6, and the uniform flow channel 5 is arranged at the lower part of the runner 4, The casting mold 6 is connected below the runner 4 .

[0021] Wherein, the number of runners 4 is three.

[0022] Moreover, the uniform flow channel 5 passes through all the flow distribution channels 4; the shape of the uniform flow channel 5 is triangular.

[0023] In addition, the upper part of the stirring furnace 3 is provided with a first exhaust hole 8; the upper part of the casting mold 6 is provided with a second exhaust hole 9.

Embodiment 3

[0024] Embodiment 3 of the present invention: a casting pouring device, comprising a gate 1, a first main flow channel 2, a stirring furnace 3, a runner 4, a uniform flow channel 5 and a casting mold 6, the gate 1 is arranged above the stirring furnace 3, The gate 1 and the stirring furnace 3 are connected by the first main flow channel 2, the runner 4 is arranged under the stirring furnace 3, the runner 4 distributes the liquid metal to each mold 6, and the uniform flow channel 5 is arranged at the lower part of the runner 4, The casting mold 6 is connected below the runner 4 .

[0025] Wherein, the number of runners 4 is two.

[0026] Moreover, the uniform flow channel 5 passes through all the branch flow channels 4; the uniform flow channel 5 is a straight pipe.

[0027] The use method of the present invention: pour the liquid metal into the gate 1, the liquid metal flows into the stirring furnace 3 through the first main channel 2, the evenly stirred liquid metal flows in...

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Abstract

The invention discloses a casting and pouring device. The casting and pouring device comprises a pouring gate (1), a first main flow channel (2), a stirring furnace (3), shunting channels (4), a flow balancing channel (5) and casting molds (6), wherein the pouring gate (1) is arranged above the stirring furnace (3); the pouring gate (1) is connected with the stirring furnace (3) through the first main flow channel (2); the shunting channels (4) are arranged below the stirring furnace (3); the flow balancing channel (5) is arranged on the lower parts of the shunting channels (4); the casting molds (6) are connected below the shunting channels (4). By adopting the casting and pouring device, one-step pouring of a plurality of casting molds can be realized, and the production efficiency is increased; the casting molds are poured simultaneously, and liquid metal uniformly flows into each casting mold through the flow balancing channel, so that the controllability and synchronicity of a casting process are enhanced; the liquid metal is stirred uniformly and pouring is performed after bubbles are discharged, so that the quality of a casting is improved.

Description

technical field [0001] The invention relates to a casting device, in particular to a casting pouring device, which is used for casting ship engine blades and belongs to the field of liquid metal casting. Background technique [0002] There are many methods of metal forming, among which casting appeared earlier in history and is widely used, suitable for high-volume generative manufacturing. Casting is to pour liquid metal in a molten state into a forming mold, cool and condense to obtain the desired casting, and directly apply the casting or perform subsequent processing on it. With the rapid development of industry, casting technology is more widely used in actual production and manufacturing, which requires higher and higher requirements for casting pouring devices. [0003] The existing casting pouring device usually can only pour one or a small number of molds at a time, the production efficiency is low, the production cycle is long, and the cost is high. Moreover, it i...

Claims

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Application Information

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IPC IPC(8): B22D35/04
CPCB22D35/04
Inventor 沈文宝童小燕
Owner HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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