CN113118404B - Horizontal continuous casting machine - Google Patents
Horizontal continuous casting machine Download PDFInfo
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- CN113118404B CN113118404B CN202110417114.6A CN202110417114A CN113118404B CN 113118404 B CN113118404 B CN 113118404B CN 202110417114 A CN202110417114 A CN 202110417114A CN 113118404 B CN113118404 B CN 113118404B
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- limiting
- cooling
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- block
- continuous casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
- B22D11/143—Plants for continuous casting for horizontal casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/009—Continuous casting of metals, i.e. casting in indefinite lengths of work of special cross-section, e.g. I-beams, U-profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a horizontal continuous casting machine, which relates to the technical field of metal material casting and comprises a speed regulating mechanism, a casting mechanism, a rack, a transmission mechanism and a plurality of cooling mechanisms, wherein the speed regulating mechanism is arranged on the rack; the casting mechanism is arranged above one end of the frame; the cooling mechanism is arranged on the frame in a sliding manner; the speed regulating mechanism is in transmission connection with the transmission mechanism, and the transmission mechanism drives the cooling mechanism to slide on the guide rail of the rack. The cooling mechanisms are mutually independent, and are convenient to disassemble and maintain when problems occur; the casting cavity of the cooling mechanism can change the shape of the casting cavity by replacing the stop block, so that continuous casting of casting blanks with different shapes is realized; the solidification and the output of the molten metal are finished in the horizontal continuous casting machine, the device has simple structure and saves space; the molten metal moves along the casting direction while being cooled and solidified in the casting cavity, so that continuous casting is realized, and a metal casting blank is obtained; a positioning device is arranged between the adjacent cooling blocks, and the cooling mechanisms can be completely matched without relative displacement in the running process of the continuous casting machine, so that the quality of a casting blank is ensured.
Description
Technical Field
The invention relates to the technical field of metal material casting, in particular to a horizontal continuous casting machine.
Background
The continuous casting technique originated in 1847, which was the first caster test on steel by Ronghans, Germany. Through the development of the last two hundred years, continuous casting has become a mature metal casting technology and is widely applied to the continuous casting of steel, aluminum, copper and other alloys. With the development of economy, the demand of metal materials is more and more large, however, the existing continuous casting technology is mostly a vertical continuous casting machine, the occupied space is large, and a series of processes such as subsequent cooling, straightening and rolling and the like are needed to obtain a final-state metal blank, so that the space and the energy are wasted, and the preparation cost is increased.
The horizontal continuous casting process is widely applied to the production of nonferrous metal ingots, the basic principle of the horizontal continuous casting process is basically the same as that of a vertical continuous casting machine, the difference is that a horizontally continuously cast casting blank moves along the horizontal direction, the occupied space is small, the requirements of a workshop are reduced, and the construction cost can be saved. However, horizontal continuous casting can only produce casting blanks with fixed specifications, so that if a horizontal continuous casting machine capable of producing near-final-state casting blanks with different specifications exists, the manufacturing cost of the casting blanks can be reduced, and the manufacturing cost of the continuous casting machine can also be reduced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a horizontal continuous casting machine to achieve continuous casting of a metal material.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a horizontal continuous casting machine, which comprises a speed regulating mechanism, a casting mechanism, a rack, a transmission mechanism and a plurality of cooling mechanisms, wherein the speed regulating mechanism is arranged on the rack; the casting mechanism is arranged above one end of the rack; the rack is provided with a guide rail, and the plurality of cooling mechanisms are arranged on the guide rail in a sliding manner; the speed regulating mechanism is in transmission connection with the transmission mechanism, and the transmission mechanism drives the cooling mechanism to slide on the rack.
Optionally, the guide rail is an oblong closed-loop guide rail, and a linear portion of the guide rail is arranged along the horizontal direction.
Optionally, the cooling mechanism includes a cooling block, the bottom of the cooling block is provided with a limiting block, two sides of the limiting block are respectively provided with two shafts, the shafts on each limiting block are all located on the same plane, and the plane where the shafts are located is parallel to the top surface of the cooling block.
Optionally, a limiting column is arranged in the middle of the bottom of one end of the cooling block, a limiting hole is formed in the other end of the cooling block, the limiting column is eccentrically arranged, and the limiting column is matched with the limiting hole.
Optionally, two sides of the top of the cooling block are provided with stop blocks, and the stop blocks and the top surface of the cooling block form a casting cavity.
Optionally, one end of the limiting block is recessed backwards to form a limiting groove, the other end of the limiting block extends backwards to form a limiting part, and the limiting groove is matched with the limiting part.
Optionally, a distance between two shafts on the same side of the limiting block is equal to half of the width of the cooling block, and an axis of one of the shafts is located on the limiting portion.
Optionally, the transmission mechanism includes a driving wheel and a driven wheel; the driving wheel is in driving connection with the speed regulating mechanism, a plurality of transmission teeth are arranged on the outer side walls of the driving wheel and the driven wheel, and the transmission teeth are in transmission connection with the shaft.
Optionally, a sleeve is sleeved outside the shaft.
Optionally, the speed adjusting mechanism includes a motor and a gearbox, an output shaft of the motor is in transmission connection with an input end of the gearbox, and an output end of the gearbox is in transmission connection with the transmission mechanism.
Compared with the prior art, the invention has the following technical effects:
1. the cooling blocks are mutually independent, and are convenient to disassemble and maintain when problems occur;
2. the casting cavity of the cooling mechanism can change the shape of the casting cavity by replacing the stop block, so that continuous casting of casting blanks with different shapes is realized;
3. the solidification and the output of the molten metal are finished in the horizontal continuous casting machine, the device has simple structure and saves space;
4. the molten metal moves along the casting direction while being cooled and solidified in the casting cavity, so that continuous casting is realized, and a metal casting blank is obtained;
5. a positioning device is arranged between the adjacent cooling blocks, and the cooling mechanisms can be completely matched without relative displacement in the running process of the continuous casting machine, so that the quality of a casting blank is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the horizontal continuous casting machine of the present invention;
FIG. 2 is a schematic structural view of the guide rail of the present invention;
FIG. 3 is a schematic structural view of the cooling block of the present invention;
FIG. 4 is a side schematic view of the cooling block of the present invention;
FIG. 5 is a schematic structural view of a second cooling block according to the present invention;
FIG. 6 is a schematic structural view of a third cooling block according to the present invention;
FIG. 7 is a schematic structural view of a fourth cooling block according to the present invention;
description of reference numerals: 1. a speed regulating mechanism; 2. a casting mechanism; 3. a guide rail; 4. a frame; 5. a transmission mechanism; 6. a cooling mechanism; 6-1, a stop block; 6-2, a limiting column; 6-3, cooling blocks; 6-4, a limiting block; 6-5, a shaft; 6-6, sleeve; 6-1a and a second stop block; 6-1b and a third block; 6-1c and a fourth block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 4, the present embodiment provides a horizontal continuous casting machine, including a speed adjusting mechanism 1, a casting mechanism 2, a frame 4, a transmission mechanism 5, and a plurality of cooling mechanisms 6; the casting mechanism 2 is arranged above one end of the frame 4; a guide rail 3 is arranged on the rack 4, and the plurality of cooling mechanisms 6 are slidably arranged on the guide rail 3; the speed regulating mechanism 1 is in transmission connection with the transmission mechanism 5, and the transmission mechanism 5 drives the cooling mechanism 6 to slide on the rack 4.
In this embodiment, the casting mechanism 2 comprises a molten bath, and the molten metal in the molten bath flows into the casting cavity and is cooled into a cast slab by rapid heat dissipation of the cooling mechanism 6.
The guide rail 3 is an oblong closed-loop guide rail, and a linear part in the guide rail 3 is arranged along the horizontal direction. More specifically, the left side and the right side of the frame 4 are respectively provided with a guide plate, the guide rail 3 is a groove arranged on the inner side of the guide plate, and the cooling mechanism 6 slides along the groove in a circulating manner.
The cooling mechanism 6 comprises a cooling block 6-3, a limiting block 6-4 is arranged at one end of the cooling block 6-3, a limiting hole is formed in the other end of the cooling block 6-3, and the limiting block 6-4 is matched with the limiting hole. The bottom of the cooling block 6-3 is provided with a limiting block 6-4, one end of the limiting block 6-4 close to the limiting block 6-4 is provided with a first limiting portion protruding outwards, one end of the limiting block 6-4 close to a limiting hole is provided with a second limiting portion protruding inwards, and the first limiting portion is matched with the second limiting portion. Two shafts 6-5 are respectively arranged on two sides of the limiting block 6-4, and sleeves 6-6 are sleeved outside the shafts 6-5. The shafts 6-5 on the limiting blocks 6-4 are all located on the same plane, the plane where the shafts 6-5 are located is parallel to the top surfaces of the cooling blocks 6-3, the sleeves 6-6 move along the guide rail 3, and meanwhile, the top surfaces of the cooling blocks 6-3 are guaranteed to be located in the same plane when the guide rail 3 is in a straight line part, so that the surface quality of the continuous casting billets is guaranteed. The middle of the bottom of one end of each cooling block 6-3 is provided with a limiting column 6-2, the other end of each cooling block 6-3 is provided with a limiting hole, the limiting columns 6-2 are matched with the limiting holes, the limiting columns 6-2 can ensure that two sides of the cooling blocks 6-4 are aligned and do not have relative displacement during casting, and the limiting columns 6-2 are arranged eccentrically to ensure that the cooling blocks cannot fall off in the operation process. The distance between two shafts 6-5 on the same side of the limiting blocks 6-4 is half of the length L of the cooling block 6-3, and the circle center of one shaft 6-5 is located on the first limiting part, namely L is greater than or equal to 0, so that the cooling mechanism 6 is ensured to be lower than the horizontal plane when leaving the linear track, and the casting blank is ensured not to be broken in the running process.
The cooling block 6-3 and the limiting block 6-4 are connected through bolts, so that the cooling block 6-3 or the limiting block 6-4 can be replaced independently, and the maintenance cost is reduced.
Two sides of the top of the cooling block 6-3 are provided with a stop block 6-1, and the stop block 6-1 and the top surface of the cooling block 6-3 form a casting cavity. The stop block 6-1 is connected with the cooling block 6-3 through bolts, and the shape of the casting cavity can be changed by changing the shape of the stop block 6-1, so that casting blanks with different shapes or sizes can be produced.
The transmission mechanism 5 comprises a driving wheel and a driven wheel; the driving wheel is in driving connection with the speed regulating mechanism 1, a plurality of transmission teeth are arranged on the outer side walls of the driving wheel and the driven wheel, and the transmission teeth are in transmission connection with the shafts 6-5.
The speed regulating mechanism 1 comprises a motor and a gearbox, an output shaft 6-5 of the motor is in transmission connection with an input end of the gearbox, and an output end of the gearbox is in transmission connection with the transmission mechanism 5. The speed regulating mechanism 1 is positioned on the outer side of the rack 4, so that the speed regulating mechanism 1 can be replaced conveniently, and different casting blank speeds of the continuous casting machine can be realized.
Example two:
the embodiment is an improved embodiment based on the first embodiment, and as shown in fig. 5, in the embodiment, the middle part of the stop 6-1 extends towards the inside of the casting cavity, so that the casting blank forms a T-shaped structure.
Example three:
the present embodiment is an improved embodiment based on the first embodiment, and as shown in fig. 6, in the present embodiment, the inner side of the stopper 6-1 is arc-shaped, so that the casting blank forms a semicircular structure.
Example four:
the present embodiment is an embodiment improved on the basis of the first embodiment, and as shown in fig. 7, in the present embodiment, the upper middle portion of the stopper 6-1 extends toward the inside of the casting cavity, so that the cast slab forms an H-shaped structure.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (6)
1. A horizontal continuous casting machine is characterized by comprising a speed regulating mechanism, a casting mechanism, a rack, a transmission mechanism and a plurality of cooling mechanisms; the casting mechanism is arranged above one end of the rack; the rack is provided with a guide rail, and the plurality of cooling mechanisms are arranged on the guide rail in a sliding manner; the speed regulating mechanism is in transmission connection with the transmission mechanism, and the transmission mechanism drives the cooling mechanism to slide on the rack;
the cooling mechanism comprises a cooling block, one end of the cooling block is provided with a limiting block, the other end of the cooling block is provided with a first limiting hole, and the limiting block is matched with the first limiting hole; a limiting block is arranged at the bottom of the cooling block, a first limiting part protruding outwards is arranged at one end, close to the limiting block, of the limiting block, a second limiting part recessed inwards is arranged at one end, close to the first limiting hole, of the limiting block, and the first limiting part is matched with the second limiting part; two shafts are respectively arranged on two sides of the limiting block, and sleeves are sleeved outside the shafts; the shaft on each limiting block is positioned on the same plane, the plane where the shaft is positioned is parallel to the top surface of the cooling block, and the sleeve moves along the guide rail; a limiting column is arranged in the middle of the bottom of one end of the cooling block, a second limiting hole is formed in the other end of the cooling block, the limiting column is matched with the second limiting hole, and the limiting column is arranged eccentrically; the distance between two shafts on the same side of the limiting block is half of the length L of the cooling block, and the circle center of one shaft is located on the first limiting portion.
2. The horizontal continuous casting machine of claim 1, wherein the guide rail is an oblong closed loop guide rail, and the linear portion of the guide rail is disposed in a horizontal direction.
3. The horizontal continuous casting machine according to claim 1, wherein stoppers are arranged on both sides of the top of the cooling block, and the stoppers and the top surface of the cooling block form a casting cavity.
4. The horizontal continuous casting machine of claim 1, wherein the transmission mechanism includes a drive wheel and a driven wheel; the driving wheel is in driving connection with the speed regulating mechanism, a plurality of transmission teeth are arranged on the outer side walls of the driving wheel and the driven wheel, and the transmission teeth are in transmission connection with the shaft.
5. The horizontal continuous casting machine of claim 1, wherein the shaft is externally sleeved with a sleeve.
6. The horizontal continuous casting machine according to claim 1, wherein the speed regulating mechanism comprises a motor and a gearbox, an output shaft of the motor is in transmission connection with an input end of the gearbox, and an output end of the gearbox is in transmission connection with the transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110417114.6A CN113118404B (en) | 2021-04-19 | 2021-04-19 | Horizontal continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110417114.6A CN113118404B (en) | 2021-04-19 | 2021-04-19 | Horizontal continuous casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113118404A CN113118404A (en) | 2021-07-16 |
| CN113118404B true CN113118404B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110417114.6A Active CN113118404B (en) | 2021-04-19 | 2021-04-19 | Horizontal continuous casting machine |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2908615A1 (en) * | 2013-04-16 | 2014-10-23 | Lamec Ag | Transport device |
| EP3548206B1 (en) * | 2016-11-29 | 2020-06-17 | SMS Group GmbH | Clamping system for fastening a cooling unit to an encircling supporting element of a caterpillar type casting machine, and method for fastening or releasing a cooling unit to or from an encircling supporting element of a caterpillar type casting machine |
| DE102017221095A1 (en) * | 2016-11-29 | 2018-05-30 | Sms Group Gmbh | Caster casting machine and method for producing a cast metal from liquid metal |
| CN110076308A (en) * | 2019-05-30 | 2019-08-02 | 燕山大学 | A kind of amorphous alloy conticaster and its continuous casing |
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| CN113118404A (en) | 2021-07-16 |
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