CN201735776U

CN201735776U - Double pull-plug type slag damming sprue cup

Info

Publication number: CN201735776U
Application number: CN201020261514XU
Authority: CN
Inventors: 柳炳坤
Original assignee: Hu'nan Xemc Changsha Pump Works Co Ltd
Current assignee: Hu'nan Xemc Changsha Pump Works Co Ltd
Priority date: 2010-07-16
Filing date: 2010-07-16
Publication date: 2011-02-09
Anticipated expiration: 2020-07-16

Abstract

The utility model discloses a double pull-plug type slag damming sprue cup, which comprises a sprue pool (3), a water outlet (6) at the bottom of the sprue pool (3), a lever device (1) and a plug (2); a slag/gas floating pouring pool (4) is arranged beside the sprue pool (3); and the sprue pool (3) is communicated with the slag/gas floating pouring pool (4) through a molten metal channel (5). The utility model has the advantages of good slag/gas floating effect, no phenomena of molten metal overflow and suction, simple structure and reliable performance.

Description

The duplex formula skim gate cup of drawing the cork

Technical field

The utility model relates to a kind of cup, particularly a kind of duplex formula skim gate cup of drawing the cork.

Background technology

In casting industry, adopt cup that slag, gas in the molten metal are floated, reach the purpose of deslagging, exhaust.The structure of present cup is to be provided with a delivery port in the bottom in cast gate pond, and leverage connects and drives a chock plug and delivery port is opened and blocked pour into a mould control.Adopt the cup of this structure,, the excessive and suction phenomenon of molten metal often takes place owing to have only a cast gate pond, molten metal in the cast gate pond, can not fully realize slag, gas come-up.

The utility model content

Technical problem to be solved in the utility model provide a kind of slag, gas come-up effective, molten metal duplex excessive and the suction phenomenon the formula skim gate cup of drawing the cork can not take place.

In order to solve the problems of the technologies described above, the duplex that the utility model the provides formula skim gate cup of drawing the cork, comprise the cast gate pond, be provided with the delivery port of the bottom in cast gate pond, a leverage and a chock plug, an other slag, the gas come-up cast pond of being provided with in described cast gate pond, described cast gate pond and described slag, gas come-up cast pond are by the molten metal channel connection.

Described molten metal passage is located at the end away from described delivery port.

Adopt the duplex of the technique scheme formula skim gate cup of drawing the cork, regulate the flow of control casting ladle and molten metal, prevent the excessive and suction phenomenon of molten metal with the cast pond.Utilize slag, gas come-up cast pond and cast gate pond that slag, gas in the molten metal are floated, reach the purpose of deslagging, exhaust.Block delivery port with chock plug before the cast, treat that the liquid level 3/4 cast gate pond of rising draws the cork and pour into a mould.

In sum, the utility model be a kind of slag, gas come-up effective, the excessive and suction phenomenon of molten metal and duplex simple in structure, dependable performance the formula skim gate cup of drawing the cork can not take place.

Description of drawings

Fig. 1 is the utility model structure cutaway view;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is along A-A line cut-away view among Fig. 1;

Fig. 4 is a stereogram of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, be provided with a delivery port 6 in the bottom in

cast gate pond

3,3 sides are provided with a leverage 1 in the cast gate pond, leverage 1 is connected with a

chock plug

2,2 pairs of delivery ports 6 of chock plug are opened and are blocked and pour into a mould control, a 3 other slag, the gas come-up cast ponds 4 of being provided with in the cast gate pond, slag, gas come-up cast pond 4 are communicated with by molten metal passage 5 with cast gate pond 3, and molten metal passage 5 is located at the end away from delivery port 6.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, regulate the flow of controlling casting ladle and molten metal with cast pond 4, prevent the excessive and suction phenomenon of molten metal.Utilize cast pond 4 and cast gate pond 3 that slag, gas in the molten metal are floated, reach the purpose of deslagging, exhaust.Block delivery port 6 with chock plug 2 before the cast, treat that the liquid level 3/4 o'clock cast gate pond 3 of rising draws the cork and pour into a mould.

Claims

1. duplex formula skim gate cup of drawing the cork, comprise cast gate pond (3), be located at the delivery port (6) of the bottom in cast gate pond (3), a leverage (1) and a chock plug (2), it is characterized in that: an other slag, the gas come-up cast pond (4) set up in described cast gate pond (3), described cast gate pond (3) is communicated with by molten metal passage (5) with described slag, gas come-up cast pond (4).

2. the duplex according to claim 1 formula skim gate cup of drawing the cork, it is characterized in that: described molten metal passage (5) is located at the end away from described delivery port (6).