CN212191213U

CN212191213U - Casting equipment capable of keeping stable liquid level of tundish

Info

Publication number: CN212191213U
Application number: CN202020526666.1U
Authority: CN
Inventors: 姜扬帆
Original assignee: Jiangsu Runman Mechanical Equipment Co ltd
Current assignee: Jiangsu Runman Mechanical Equipment Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-22
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a casting equipment that can keep well package liquid level stable state, including the mount table, mount table front side upper end is provided with well package, mount table upper surface central symmetry movable mounting has two displacement platforms, there is the ladle through fixed subassembly demountable installation on the displacement bench, the liquid valve port has been seted up to ladle lateral wall bottom, fixed subassembly includes two clamp frame, clamp frame top has splint through die clamping cylinder movable mounting, the arc wall has been seted up to movable splint inboard surface, arc wall and ladle surface phase-match, clamp frame bottom is provided with the layering, the layering is inconsistent with the ladle bottom surface, the standing groove has been seted up to displacement platform upper surface, the layering is located the standing groove, and layering upper surface and displacement platform upper surface looks parallel and level. The utility model discloses a steady state of well package liquid level keeps in the casting process, has made things convenient for people to carry out the installation of ladle simultaneously, and has effectively guaranteed the stability after the ladle installation.

Description

Casting equipment capable of keeping stable liquid level of tundish

Technical Field

The utility model relates to a casting equipment technical field especially relates to a can keep pouring equipment of well package liquid level steady state.

Background

The casting process is one of the earliest gold and silver processing methods, and the casting process is already appeared at the end of the age of Xinshi in China.

In the ladle casting process of a continuous casting machine, a general continuous casting ladle rotary table and a tundish are matched up and down, and two arms of the ladle rotary table are respectively positioned on two opposite sides of a rotary support of the rotary table and rotate around the rotary support of the rotary table simultaneously. In the production process, a ladle is hung and seated on a large arm on one side of a large ladle rotary table above a middle ladle position, then a ladle bottom water gap device is opened, molten steel flows into the middle ladle from the ladle, when the pouring of the molten steel of the ladle is finished, another ladle is hung and seated on a large arm on the other side of the large ladle rotary table, then the large ladle rotary table is rotated to realize the exchange position of the two arms, and the other ladle is continuously poured into the middle ladle, so that the continuous production is carried out. The casting blank quality control is not facilitated, meanwhile, in the casting mode, the installation of the steel ladle and the large arm is particularly troublesome, and meanwhile, the stability of the steel ladle after installation is poor, and certain defects exist.

For this reason, we propose a casting apparatus capable of maintaining a stable tundish level.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can keep the casting equipment of well package liquid level steady state, aim at realizes that the steady state of well package liquid level keeps among the casting process, makes things convenient for people to carry out the stable installation of ladle simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a casting device capable of keeping the liquid level of a tundish stable comprises a mounting table, the upper end of the front side of the mounting table is provided with the tundish, two displacement tables are movably arranged on the upper surface of the mounting table in a central symmetry manner, a steel ladle is detachably arranged on the displacement tables through a fixing component, the bottom end of the side wall of the ladle is provided with a liquid outlet valve port, the fixed component comprises two clamping frames which are rotatably arranged on two sides of the upper surface of the displacement table through a mounting frame, the clamping frame is L-shaped, the top of the clamping frame is movably provided with a clamping plate through a clamping cylinder, the inner side surface of the movable clamping plate is provided with an arc-shaped groove which is matched with the outer surface of the steel ladle, the bottom of the clamping frame is provided with a pressing strip which is abutted against the bottom surface of the steel ladle, the upper surface of the displacement table is provided with a placing groove, the layering is located the standing groove, just layering upper surface and displacement platform upper surface looks parallel and level.

Preferably, in the casting equipment capable of keeping the liquid level of the tundish in a stable state, the center of the upper surface of the displacement table is provided with a positioning block in the shape of a triangular table, and the top surface of the ladle is provided with a positioning groove matched with the positioning block.

Based on the technical characteristics, the positioning blocks and the positioning grooves are convenient for people to place the steel ladle.

Preferably, in the casting equipment capable of keeping the liquid level of the tundish in a stable state, the arc-shaped groove is internally paved with the elastic soft cushion.

Based on the technical characteristics, the arrangement of the elastic soft cushion promotes the clamping force of the clamping plate on the steel ladle, and simultaneously protects the steel ladle to a certain degree.

Preferably, in the casting equipment capable of keeping the liquid level of the tundish stable, the bottom surface inside the ladle is arranged in an inclined manner, and the lowest point of the bottom surface inside the ladle is flush with the lowest point of the inner wall of the liquid outlet valve port.

Based on the technical characteristics, the bottom surface in the steel ladle is arranged in an inclined manner, so that liquid can be drained from the steel ladle conveniently.

Preferably, in the casting equipment capable of keeping the stable state of the liquid level of the tundish, the displacement table comprises a support table and a hydraulic lifting cylinder for driving the support table to move, the support table and the mounting table are mounted in a front-back sliding mode, and two ends of the hydraulic lifting cylinder are connected with the rear end of the mounting table and the rear end of the support table respectively.

Based on the technical characteristics, the hydraulic lifting cylinder is controlled to stretch, so that the supporting table can move back and forth, and people can conveniently replace the steel ladle.

Preferably, in the casting equipment capable of keeping the liquid level of the tundish stable, a flow guide frame is arranged at the position, right above the tundish, of the front end of the mounting table, and the top of the flow guide frame is matched with the front end of the liquid outlet valve port.

Based on the technical characteristics, the arrangement of the flow guide frame can effectively guide the metal liquid flowing out of the steel ladle, so that the metal liquid can conveniently enter the middle ladle.

The utility model has the advantages that:

the utility model has the advantages of simple and reasonable design, through setting up two ladles on the package again, realize carrying out the uninterruptedly in succession annotating liquid to the package, realized that the stable state of package liquid level keeps among the casting process, set up through fixed subassembly ground simultaneously, made things convenient for people to carry out the installation of ladle ground, effectively guaranteed the stability after the ladle installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a main diagram of the overall structure of the present invention;

FIG. 2 is a secondary view of the overall structure of the present invention;

fig. 3 is a schematic view of the splint structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mounting a table; 2-middle package; 3-a displacement table; 4-a fixation assembly; 5-steel ladle; 6-mounting a frame; 7-a clamping frame; 8-a clamping cylinder; 9-clamping plate; 10-an arc-shaped groove; 11-layering; 12-placing a groove; 13-liquid outlet valve port; 14-positioning blocks; 15-positioning grooves; 16-an elastic cushion; 17-a support table; 18-hydraulic lifting cylinder; 19-a flow guide frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the embodiment is a casting device capable of maintaining a stable liquid level of a tundish, and the casting device comprises an installation table 1, a tundish 2 is arranged at the upper end of the front side of the installation table 1, two displacement tables 3 are movably installed on the center of the upper surface of the installation table 1 symmetrically, a ladle 5 is detachably installed on the displacement tables 3 through fixing components 4, each displacement table 3 comprises a support table 17 and a hydraulic lifting cylinder 18 for driving the support table 17 to move, the support table 17 and the installation table 1 are installed in a front-back sliding manner, two ends of the hydraulic lifting cylinder 18 are respectively connected with the rear end of the installation table 1 and the rear end of the support table 17, the support table 17 moves back and forth by controlling the hydraulic lifting cylinder 18 to stretch, so that people can conveniently replace the ladle 5, a positioning block 14 in a triangular table shape is arranged at the center of the upper surface, the arrangement of the positioning block 14 and the positioning groove 15 is convenient for people to place the steel ladle 5, the liquid outlet valve port 13 is arranged at the bottom end of the side wall of the steel ladle 5, the bottom surface inside the steel ladle 5 is obliquely arranged, the lowest point of the bottom surface inside the steel ladle 5 is flush with the lowest point of the inner wall of the liquid outlet valve port 13, the liquid drainage of the steel ladle 5 is convenient by arranging the bottom surface inside the steel ladle 5 to be obliquely arranged, the guide frame 19 is arranged at the position, right above the tundish 2, of the front end of the mounting table 1, the top of the guide frame 19 is matched with the front end of the liquid outlet valve port 13, the guide frame 19 is arranged to effectively guide the metal liquid flowing out of the steel ladle 5 and facilitate the metal liquid to enter the tundish 2, the fixing component 4 comprises two clamping frames 7 rotatably arranged at two sides of the upper surface of the displacement table 3 through the, arc wall 10 has been seted up to the inboard surface of movable clamp plate 9,

arc wall

10 and 5 surface phase-matchs of ladle, elastic cushion 16 has been laid in the arc wall 10, elastic cushion 16's setting, splint 9 has been promoted to the tight dynamics of clamp of ladle 5, play certain protection to ladle 5 simultaneously, it is provided with layering 11 to press from both sides tight 7 bottoms of frame, layering 11 is inconsistent with 5 bottom surfaces of ladle, standing groove 12 has been seted up to displacement platform 3 upper surfaces, layering 11 is located standing groove 12, and layering 11 upper surface and 3 upper surfaces of displacement platform are parallel and level mutually.

In the concrete implementation of the utility model, before casting, people firstly control the hydraulic lifting cylinder 18 to stretch and contract to drive the supporting platform 17 to the rear end of the mounting platform 1, then two steel ladles 5 filled with metal liquid are respectively mounted on the supporting platform 17 through the traveling crane, in the process of mounting the steel ladles 5, people drive the traveling crane to slowly descend the steel ladles 5, align the positioning grooves 15 to the positioning blocks 14, in the descending process of the steel ladles 5, the bottom of the steel ladles 5 compresses the pressing strips 11 to enable the clamping plates 9 to approach the steel ladles 5, after the steel ladles 5 are contacted with the supporting platform 17, the clamping cylinders 8 are driven, the clamping plates 9 are driven to clamp the steel ladles 5, the steel ladles 5 are convenient to mount, the stability is good after mounting, after the steel ladles 5 are mounted, the hydraulic lifting cylinder 18 is driven, the steel ladles 5 are conveyed to the front end of the mounting platform 1, when casting, people firstly open the liquid outlet 13 of one, after the metal liquid in the steel ladle 5 flows out, the liquid outlet valve port 13 of the steel ladle 5 is closed, meanwhile, the liquid outlet valve port 13 of the other steel ladle 5 is opened, uninterrupted liquid injection of the tundish 2 is achieved, in the process, people can drive the steel ladle 5 filled with the liquid to the mounting platform 1, drive the clamping cylinder 8 to unlock the steel ladle 5 filled with the liquid, then the steel ladle 5 is replaced through the traveling crane, and the steel ladle 5 is driven to the front end of the mounting platform 1 again after being replaced, so that circulation is achieved, and stable state keeping of the liquid level of the tundish 2 in the casting process is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A casting equipment capable of keeping the liquid level of a tundish stable is characterized in that: comprises an installation table (1), a middle ladle (2) is arranged at the upper end of the front side of the installation table (1), two displacement tables (3) are symmetrically and movably installed on the center of the upper surface of the installation table (1), a ladle (5) is detachably installed on each displacement table (3) through a fixing assembly (4), a liquid outlet valve port (13) is formed in the bottom end of the side wall of each ladle (5), each fixing assembly (4) comprises two clamping frames (7) rotatably installed on two sides of the upper surface of each displacement table (3) through a mounting frame (6), each clamping frame (7) is L-shaped, a clamping plate (9) is movably installed at the top of each clamping frame (7) through a clamping cylinder (8), an arc-shaped groove (10) is formed in the inner side surface of each movable clamping plate (9), each arc-shaped groove (10) is matched with the outer surface of each ladle (5), a pressing strip (11, the pressing strip (11) is abutted to the bottom surface of the steel ladle (5), a placing groove (12) is formed in the upper surface of the displacement table (3), the pressing strip (11) is located in the placing groove (12), and the upper surface of the pressing strip (11) is flush with the upper surface of the displacement table (3).

2. The casting apparatus capable of maintaining a steady state of a tundish liquid level according to claim 1, wherein: the steel ladle is characterized in that a positioning block (14) in a triangular platform shape is arranged in the center of the upper surface of the displacement platform (3), and a positioning groove (15) matched with the positioning block (14) is formed in the top surface of the steel ladle (5).

3. The casting apparatus capable of maintaining a steady state of a tundish liquid level according to claim 1, wherein: an elastic soft cushion (16) is laid in the arc-shaped groove (10).

4. The casting apparatus capable of maintaining a steady state of a tundish liquid level according to claim 1, wherein: the bottom surface in the steel ladle (5) is obliquely arranged, and the lowest point of the bottom surface in the steel ladle (5) is flush with the lowest point of the inner wall of the liquid outlet valve port (13).

5. The casting apparatus capable of maintaining a steady state of a tundish liquid level according to claim 1, wherein: displacement platform (3) are including brace table (17) and be used for driving hydraulic lift cylinder (18) of brace table (17) motion, slip mounting around brace table (17) and mount table (1), hydraulic lift cylinder (18) both ends are connected with mount table (1) rear end and brace table (17) rear end respectively.

6. The casting apparatus capable of maintaining a steady state of a tundish liquid level according to claim 1, wherein: the front end of the mounting table (1) is provided with a flow guide frame (19) at a position right above the tundish (2), and the top of the flow guide frame (19) is matched with the front end of the liquid outlet valve port (13).