CN218798962U

CN218798962U - Steel ingot casting device

Info

Publication number: CN218798962U
Application number: CN202223207025.8U
Authority: CN
Inventors: 严庆辉
Original assignee: Hubei Fufeng New Material Technology Co ltd
Current assignee: Hubei Fufeng New Material Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a steel ingot casting device belongs to steel ingot casting device technical field, and its technical scheme main points include mould and liquid outlet, the protecting crust has been cup jointed to the outside of mould, the both sides welding of protecting crust has flexible leg, the outside swing joint of flexible leg has fixed leg, the surface of fixed leg is provided with rotating-structure and supplementary stable structure, the outside swing joint of fixed leg has the track, track and fixed column fixed connection, this steel ingot casting device through setting up the protecting crust in the outside of mould, can protect around the mould when the liquid steel is released, prevents that the molten steel of liquid outlet casting from splashing out, causes the injury to the staff, prevents that the molten steel from splashing around, the situation that is difficult to handle after the cooling, is accomplishing the molten steel injection back simultaneously, and the protecting crust can rise, convenient transfer to the mould to the casting of other moulds.

Description

Steel ingot casting device

Technical Field

The utility model relates to a mould steel production facility technical field specifically is a steel ingot casting device.

Background

Molten steel is poured into a casting mold through a ladle to be solidified to form a steel ingot, the molten steel is cast into an ingot or a billet with a certain shape after being smelted in a steelmaking furnace, the process of casting the steel ingot by using the casting mold is called the ingot for short, the steel ingot is still the main raw material for steel rolling production till now, the quality of the steel ingot, the condition of the ingot shape and the weight of the steel ingot play an important role in steel rolling production, and the content of steel ingot selection is mainly to correctly select the type of the steel ingot, the weight of the steel ingot, the shape of the section of the steel ingot and the size of the section of the steel ingot.

Chinese patent discloses 'a casting device for steel ingot production', the publication number is: CN213257071U, this application provides a casting device for steel ingot production, this casting device for steel ingot production sends the argon gas in the gas holder into steel ladle through annular intake pipe through the force pump in, contacts with the molten steel surface, prevents that the molten steel from oxidizing at stirring in-process, later when the molten steel gets into the steel mould, the length of the flexible discharging pipe of flexible control through electric telescopic handle relative and fixed discharging pipe, the position of adjustment discharge gate, adjust along with the process of unloading, prevent that the molten steel from splashing.

The steel ingot casting technology mainly comprises three types, namely upper casting, lower casting and horizontal casting, and in the upper casting, molten steel splashes due to the fact that the molten steel is poured into a mold from the upper portion.

Disclosure of Invention

The utility model aims at providing a steel ingot casting device in order to solve the problem that above-mentioned prior art exists.

The utility model has the following concrete scheme: the utility model provides a steel ingot casting device, includes mould and liquid outlet, the protecting crust has been cup jointed to the outside of mould, the both sides welding of protecting crust has flexible leg, the outside swing joint of flexible leg has fixed leg, the surface of fixed leg is provided with rotating-structure and supplementary stable structure.

In order to reach track and fixed column fixed connection's effect, as the utility model discloses a steel ingot casting device is preferred, the outside swing joint of fixed leg has the track, track and fixed column fixed connection, the notch has been seted up to one side of fixed leg, fixed column and notch through connection.

In order to reach the effect that bearing and installation pole cup jointed, as the utility model discloses a steel ingot casting device is preferred, revolution mechanic is including installation pole, bearing and gear, one side and the fixed leg welding of installation pole, the bearing cup joints with the installation pole, the gear passes through the bearing and is connected with the rotation of installation pole.

In order to reach the effect that track and rotating-structure meshing are connected, as the utility model discloses a steel ingot casting device is preferred, rotating-structure sets up the both ends in fixed leg one side, the track is connected with the rotating-structure meshing.

In order to reach the lapped effect of track and bull stick, as the utility model discloses a steel ingot casting device is preferred, supplementary stable structure includes auxiliary rod, inserted bar, bull stick and screw, supplementary stable structure sets up the four corners in fixed leg one side, the one end and the auxiliary rod welding of inserted bar, the bull stick rotates with the inserted bar to be connected, the one end of screw run through the inserted bar and with auxiliary rod threaded connection, rotating structure and bull stick overlap joint, track and bull stick overlap joint.

In order to achieve the effect of bolting the glass plate and the protective shell, the utility model discloses a steel ingot casting device is preferred, one side bolt of protective shell has the glass plate.

In order to reach connecting rod and gear fixed connection's effect, conduct the utility model discloses a steel ingot casting device is preferred, one side fixedly connected with connecting rod of fixed leg is kept away from to the gear.

Compared with the prior art, the beneficial effects of the utility model are that:

this steel ingot casting device through setting up the protecting crust in the outside of mould, can protect around the mould when the liquid outlet releases the molten steel, prevents that the molten steel of liquid outlet casting from splashing out, causes the injury to the staff, prevents that the molten steel from splashing around, and the situation that is difficult to handle after the cooling, is pouring into the molten steel into in the completion simultaneously, and the protecting crust can rise, and the convenience is to the transfer of mould to and the casting of other moulds.

Drawings

FIG. 1 is an overall structure view of the steel ingot casting apparatus of the present invention;

FIG. 2 is a view showing the inner structure of the middle fixing leg of the present invention;

FIG. 3 is a connection diagram of the fixing column of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

in the figure: 1. a mold; 2. a liquid outlet; 3. a glass plate; 4. a connecting rod; 5. a telescopic leg; 6. protecting the shell; 7. a crawler belt; 8. a rotating structure; 801. mounting a rod; 802. a bearing; 803. a gear; 9. an auxiliary stabilizing structure; 901. an auxiliary lever; 902. inserting a rod; 903. a rotating rod; 904. a screw; 10. a notch; 11. a fixed leg; 12. and (5) fixing the column.

Detailed Description

Referring to fig. 1-4, the utility model provides a technical scheme: the utility model provides a steel ingot casting device, includes mould 1 and liquid outlet 2, and the protecting crust 6 has been cup jointed to the outside of mould 1, and the both sides welding of protecting crust 6 has flexible leg 5, and the outside swing joint of flexible leg 5 has fixed leg 11, and the surface of fixed leg 11 is provided with rotating-structure 8 and supplementary stable structure 9.

In this embodiment: through setting up protective housing 6 in the outside of mould 1, can protect around mould 1 when liquid outlet 2 releases the molten steel, prevent that the molten steel of 2 casting of liquid outlet from splashing out, cause the injury to the staff, prevent that the molten steel from splashing around, the situation that is difficult to handle after the cooling, simultaneously after the completion pours into the molten steel, protective housing 6 can rise, the convenient transfer to mould 1 to and the casting of other moulds 1.

As the utility model discloses a technical optimization scheme, the lower part welding of flexible leg 5 has fixed column 12, and the outside swing joint of fixed leg 11 has track 7, track 7 and fixed column 12 fixed connection, and notch 10, fixed column 12 and notch 10 through connection have been seted up to one side of fixed leg 11.

In this embodiment: through the cooperation of setting up track 7 and fixed column 12 and using, make movable track 7 can drive fixed column 12 and remove, reach the effect that changes the height of flexible leg 5.

As the utility model discloses a technical optimization scheme, rotating-structure 8 includes installation pole 801, bearing 802 and gear 803, and one side and the fixed leg 11 welding of installation pole 801, bearing 802 cup joint with installation pole 801, and gear 803 passes through bearing 802 and is connected with installation pole 801 rotation.

In this embodiment: the installation rod 801 is rotatably connected with the gear 803 through the cooperation of the installation rod 801 and the gear 803, so that the rotating structure 8 is rotatably connected with the fixed leg 11.

As the technical optimization scheme of the utility model, rotating-structure 8 sets up at the both ends of fixed leg 11 one side, and track 7 is connected with the meshing of rotating-structure 8.

In this embodiment: through the meshing connection of the rotating structure 8 and the crawler belt 7, the rotation of the gear 803 can drive the crawler belt 7 to move, further drive the telescopic legs 5 to move, and adjust the height of the protective shell 6.

As the utility model discloses a technical optimization scheme, supplementary stable structure 9 includes auxiliary rod 901, inserted bar 902, bull stick 903 and screw 904, supplementary stable structure 9 sets up in the four corners of fixed leg 11 one side, and the one end and the auxiliary rod 901 welding of inserted bar 902, bull stick 903 and inserted bar 902 rotate to be connected, the one end of screw 904 run through inserted bar 902 and with auxiliary rod 901 threaded connection, rotating structure 8 and bull stick 903 overlap joint, track 7 and bull stick 903 overlap joint.

In this embodiment: by providing the auxiliary lever 901 and the rotary lever 903 in cooperation, the positions of the gear 803 and the crawler belt 7 can be restricted, the crawler belt 7 and the gear 803 can be prevented from slipping off, and the stability of the apparatus can be improved.

As the technical optimization scheme of the utility model, one side bolt joint of protective housing 6 has glass board 3.

In this embodiment: above-mentioned well glass plate 3 is quartz glass, and high-quality quartz glass heat-resisting temperature is higher than the melting point of steel, and the setting of glass plate 3 is for conveniently observing the casting condition of liquid outlet 2 to mould 1, and glass plate 3 is demountable installation simultaneously, conveniently dismantles to change the washing.

As the technical optimization scheme of the utility model, one side fixedly connected with connecting rod 4 of fixed leg 11 is kept away from to gear 803.

In this embodiment: one end of the middle connecting rod 4 is fixedly connected with the gear 803, and the other end of the middle connecting rod can be in driving connection with the motor, so that the effect of controlling the height of the telescopic leg 5 is achieved by controlling the rotation of the connecting rod 4 through the motor, and the purpose of controlling the height of the protective shell 6 is achieved.

The working principle of the embodiment is as follows: firstly, place mould 1 in liquid outlet 2 lower part, the rotation of control connecting rod 4 drives gear 803 rotatory after that, make track 7 drive fixed column 12 move about from top to bottom, and the up-and-down activity of fixed column 12 can be taken with flexible leg 5 and move about, make the height of control protecting shell 6, control protecting shell 6 is to the upper portion of mould 1 after, use liquid outlet 2 release molten steel to produce the steel ingot to mould 1 casting, can observe the casting condition of mould 1 through glass board 3, shift up protecting shell 6 after finishing, shift the mould 1 that has accomplished the notes liquid, cast next empty mould 1 again.

Claims

1. The utility model provides a steel ingot casting device, includes mould and liquid outlet, its characterized in that: a protective shell is sleeved outside the mold, telescopic legs are welded on two sides of the protective shell, fixed legs are movably connected outside the telescopic legs, and a rotating structure and an auxiliary stabilizing structure are arranged on the surfaces of the fixed legs; the telescopic leg is characterized in that a fixing column is welded to the lower portion of the telescopic leg, a crawler belt is movably connected to the outer portion of the fixing leg, the crawler belt is fixedly connected with the fixing column, a notch is formed in one side of the fixing leg, and the fixing column is in penetrating connection with the notch.

2. A steel ingot casting apparatus as claimed in claim 1, wherein: the rotating structures are arranged at two ends of one side of the fixed leg, and the crawler belt is meshed and connected with the rotating structures.

3. A steel ingot casting apparatus as claimed in claim 1, wherein: supplementary stable structure includes auxiliary rod, inserted bar, bull stick and screw, supplementary stable structure sets up the four corners in fixed leg one side, the one end and the auxiliary rod welding of inserted bar, the bull stick rotates with the inserted bar to be connected, the one end of screw run through the inserted bar and with auxiliary rod threaded connection, rotating structure and bull stick overlap joint, track and bull stick overlap joint.

4. A steel ingot casting apparatus as claimed in claim 1, wherein: one side of the protective shell is bolted with a glass plate.

5. A steel ingot casting device as claimed in claim 1, characterized in that: the rotating structure comprises an installation rod, a bearing and a gear, wherein one side of the installation rod is welded with the fixed leg, the bearing is sleeved with the installation rod, and the gear is rotatably connected with the installation rod through the bearing.

6. A steel ingot casting device as claimed in claim 5, wherein: one side of the gear, which is far away from the fixed leg, is fixedly connected with a connecting rod.