CN219703147U - Continuous casting and rolling equipment - Google Patents
Continuous casting and rolling equipment Download PDFInfo
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- CN219703147U CN219703147U CN202321174120.4U CN202321174120U CN219703147U CN 219703147 U CN219703147 U CN 219703147U CN 202321174120 U CN202321174120 U CN 202321174120U CN 219703147 U CN219703147 U CN 219703147U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 78
- 238000009749 continuous casting Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 238000005266 casting Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses continuous casting and rolling equipment, which belongs to the technical field of continuous casting machines and comprises a steel rolling bottom die and a steel rolling upper die arranged above the steel rolling bottom die, wherein a casting groove is formed in the surface of the steel rolling bottom die, a push plate is connected in a sliding manner in the casting groove, a connecting hole is formed in the bottom of the push plate, pushing columns are connected in the connecting hole in the bottom of the push plate in a sliding manner, mounting holes are formed in the outer walls of two sides of the pushing columns, fixing springs are arranged in the mounting holes of the pushing columns, one side of each fixing spring is fixedly connected with a fixing pin, the surface of the steel rolling bottom die is fixedly connected with a fixing frame, a hydraulic cylinder is arranged at the top of the fixing frame, a positioning plate is fixedly connected to the bottom of the hydraulic cylinder, and a positioning block fixedly connected with the steel rolling upper die is inserted in the positioning plate. This continuous casting tandem rolling equipment not only conveniently carries out the dismouting to the push pedal, and the maintenance of being convenient for can be automatic with the steel that processes ejecting moreover, effectively improves the ejection of compact efficiency of steel.
Description
Technical Field
The utility model belongs to the technical field of continuous casting machines, and particularly relates to continuous casting and rolling equipment.
Background
The production process of continuously casting high-temperature molten steel into a casting blank with a certain section shape and a certain size specification is called continuous casting, and equipment required for completing the process is called continuous casting complete equipment, and the mechanical-electrical-hydraulic integration of steel casting equipment, continuous casting machine body equipment, cutting area equipment and dummy bar collecting and conveying equipment forms continuous casting core part equipment, which is conventionally called a continuous casting machine.
Reference is made to the Chinese patent grant: continuous casting machine for steel rolling production, authorized bulletin number: CN215879431U, including steel rolling die block and steel rolling upper die, the casting groove corresponding with the steel rolling upper die is seted up at the top of steel rolling die block, equal fixedly connected with support column in four corners department at steel rolling die block top, and the top of support column is connected with the roof jointly, the center department fixed mounting of roof has the pneumatic cylinder, and the piston rod of pneumatic cylinder runs through the roof and fixedly connected with lifter plate, mould fixed mounting is in the bottom of lifter plate on the steel rolling, the tank bottom of casting groove is equipped with the liftout board of matching, and be connected through automatic liftout mechanism between liftout board and the lifter plate, the upper surface fixed mounting of steel rolling die block has electric putter, and electric putter's output is connected with the pushing plate.
The utility model is convenient for automatically ejecting the processed steel, thereby effectively improving the discharging efficiency of the steel, but has certain defects in the use process, such as fixed connection between the ejector plate and the vertical rod, and is inconvenient to detach the ejector plate after the ejector plate is damaged, thereby influencing the maintenance of the ejector plate.
Disclosure of Invention
The utility model aims to provide continuous casting and rolling equipment, which solves the problems that the maintenance of a top material plate is affected because the top material plate is inconvenient to disassemble after being damaged due to the fixed connection between the top material plate and a vertical rod in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the continuous casting and rolling equipment comprises a steel rolling bottom die and a steel rolling upper die arranged above the steel rolling bottom die, wherein a casting groove is formed in the surface of the steel rolling bottom die, a push plate is connected in a sliding manner in the casting groove, a connecting hole is formed in the bottom of the push plate, a pushing column is connected in a sliding manner in the connecting hole in the bottom of the push plate, mounting holes are formed in the outer walls of the two sides of the pushing column, a fixing spring is arranged in the mounting holes of the pushing column, one side of the fixing spring is fixedly connected with a fixing pin, and two fixing grooves matched with the fixing pin are symmetrically formed in the push plate;
the steel rolling bottom die is characterized in that a fixing frame is fixedly connected to the surface of the steel rolling bottom die, a hydraulic cylinder is mounted at the top of the fixing frame, a positioning plate is fixedly connected to the bottom of a driving rod of the hydraulic cylinder, a connecting groove is formed in the bottom of the positioning plate, and a positioning block fixedly connected with the steel rolling upper die is inserted into the connecting groove in the bottom of the positioning plate.
In a further embodiment, the positioning plate is rotationally connected with an adjusting shaft, two groups of thread grooves with opposite directions are symmetrically formed in the outer wall of the adjusting shaft, and the two groups of thread grooves in the outer wall of the adjusting shaft are externally connected with a moving plate in a threaded manner.
In a further embodiment, the opposite surfaces of the two moving plates are fixedly connected with positioning pins, and positioning holes matched with the positioning pins are formed in the outer walls of the two sides of the positioning block.
In a further embodiment, a driving motor is installed in the steel rolling bottom die, a guide shaft is fixedly connected to the output shaft end of the driving motor, and two groups of thread grooves with opposite directions are formed in the outer wall of the guide shaft.
In a further embodiment, two sets of thread grooves on the outer wall of the guide shaft are externally and respectively connected with a guide block in a threaded manner, and a pushing rod is arranged above the guide blocks.
In a further embodiment, both ends of the pushing rod are rotationally connected with connecting seats fixedly connected with the guide blocks and the pushing columns, an electric push rod is installed on the surface of the steel rolling bottom die, and a pushing plate is installed at the output end of the electric push rod.
In a further embodiment, the end face of the adjusting shaft, which is located outside the positioning plate, is fixedly connected with a rotary table, a threaded hole is formed in the rotary table, and a fixing bolt is connected in the threaded hole of the rotary table in a threaded mode.
The utility model has the technical effects and advantages that:
according to the continuous casting and rolling equipment, the fixed spring supports the fixed pin, so that the fixed pin is inserted into the fixed groove of the push plate, the push plate can be quickly installed and fixed, the push plate is pulled upwards by force, the fixed pin and the fixed spring are extruded, the push plate can be quickly taken down from the pushing column, and the push plate is convenient to detach and replace;
the two moving plates are driven to move in opposite directions by rotating the adjusting shaft, so that the positioning pins are separated from the positioning blocks, the steel rolling upper die can be quickly detached from the positioning plates, the steel rolling upper die is more convenient to replace and maintain, and the maintenance efficiency of the steel rolling upper die is improved;
the guide shafts are driven to rotate through the driving motor, so that the two guide blocks are driven to move in opposite directions, the guide blocks push the pushing columns and the pushing plates to rise through the pushing rods, processed steel can be rapidly ejected from the steel rolling bottom die, continuous processing is convenient to conduct on the steel, the continuous casting and rolling equipment can conveniently disassemble and assemble the steel rolling upper die, the processed steel can be automatically ejected, and the discharging efficiency of the steel is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a steel rolling die block of the present utility model;
FIG. 3 is a cross-sectional view of the connection between the locating plate and the upper die of the steel rolling of the present utility model;
fig. 4 is an enlarged view of fig. 2 a in accordance with the present utility model.
In the figure: 1. a steel rolling bottom die; 11. a driving motor; 12. a guide shaft; 13. a guide block; 14. a push rod; 15. pushing the column; 16. a push plate; 17. a fixed spring; 18. a fixing pin; 2. an electric push rod; 21. a pushing plate; 22. a fixing frame; 23. a hydraulic cylinder; 3. a positioning plate; 31. an adjusting shaft; 32. a moving plate; 33. a positioning pin; 34. a turntable; 35. a fixing bolt; 36. a positioning block; 37. and (5) rolling a steel upper die.
Description of the embodiments
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
In order to automatically eject the processed steel, the steel discharging efficiency is effectively improved, as shown in fig. 1, 2 and 4, a casting groove is formed in the surface of a steel rolling bottom die 1, a push plate 16 is connected in the casting groove in a sliding manner, a driving motor 11 is installed in the steel rolling bottom die 1 through a bolt, the output shaft end of the driving motor 11 is fixedly connected with a guide shaft 12 through a coupler, one end of the guide shaft 12 is rotationally connected with the steel rolling bottom die 1 through a welded bearing, two groups of thread grooves with opposite trend are formed in the outer wall of the guide shaft 12, guide blocks 13 are connected with the outer threads of the two groups of thread grooves of the outer wall of the guide shaft 12 in an external mode, a plurality of rotating grooves are formed in the bottom of the guide blocks 13, and balls are rotationally connected in the rotating grooves in the bottom of the guide blocks 13, so that the guide blocks 13 can move in the steel rolling bottom die 1 more smoothly;
the push rod 14 is arranged above the guide block 13, the push column 15 movably connected with the push plate 16 is arranged above the push rod 14, a connecting hole matched with the push column 15 is formed in the bottom of the push plate 16, a through hole for the push column 15 to move is formed in the steel rolling bottom die 1, connecting seats fixedly connected with the guide block 13 and the push column 15 are rotationally connected to the two ends of the push rod 14, mounting holes are formed in the outer walls of the two sides of the push column 15, a fixed spring 17 is welded in the mounting holes of the push column 15, a fixed pin 18 sliding in the mounting holes of the push column 15 is welded on one side of the fixed spring 17, two fixed grooves matched with the fixed pin 18 are symmetrically formed in the push plate 16, the fixed spring 17 supports the fixed pin 18, the fixed pin 18 is spliced in the fixed groove of the push plate 16, the push plate 16 can be rapidly mounted and fixed, the push plate 16 is pulled upwards by force, the fixed pin 18 and the fixed spring 17 are extruded, and the push plate 16 can be rapidly removed from the push plate 15, and the push plate 16 can be conveniently disassembled and replaced;
the electric putter 2 is installed through the bolt on the surface of steel rolling die block 1, and push plate 21 is installed through the bolt to electric putter 2's output, drives guiding axle 12 through driving motor 11 and rotates to drive two guide blocks 13 and remove in opposite directions, guide block 13 promotes through catch bar 14 and promotes post 15 and push pedal 16 and rise, and it is ejecting to be quick with the steel that processes in the steel rolling die block 1, and electric putter 2 promotes the steel to suitable position through push plate 21 simultaneously, conveniently carries out continuous processing to the steel.
In order to facilitate the disassembly and assembly of the steel rolling upper die 37, as shown in fig. 1 and 3, a fixing frame 22 is welded on the surface of the steel rolling bottom die 1, a hydraulic cylinder 23 is arranged on the top of the fixing frame 22 through bolts, a positioning plate 3 is fixedly connected to the bottom of a driving rod of the hydraulic cylinder 23 through bolts, a connecting groove is formed in the bottom of the positioning plate 3, a positioning block 36 is inserted into the connecting groove at the bottom of the positioning plate 3, and the steel rolling upper die 37 is welded and fixed at the bottom of the positioning block 36;
the locating plate 3 is rotationally connected with the regulating shaft 31 through welded bearings, two groups of thread grooves with opposite directions are symmetrically formed in the outer wall of the regulating shaft 31, the two groups of thread grooves in the outer wall of the regulating shaft 31 are externally and uniformly connected with the movable plates 32, the opposite faces of the two movable plates 32 are fixedly welded with the locating pins 33, locating holes matched with the locating pins 33 are formed in the outer walls of the two sides of the locating block 36, the locating pins 33 are inserted into the locating holes of the locating block 36, so that the position of the steel rolling upper die 37 is fixed, a turntable 34 is fixedly welded on the end face of the regulating shaft 31 outside the locating plate 3, threaded holes are formed in the turntable 34, fixing bolts 35 are connected in the threaded holes of the turntable 34 in a threaded mode, the fixing bolts 35 are screwed, the position of the turntable 34 can be fixed, accidental rotation of the turntable 34 is avoided, the two movable plates 32 are driven to move in opposite directions through rotating the regulating shaft 31, the locating pins 33 are separated from the locating block 36, and the steel rolling upper die 37 can be quickly detached from the locating plate 3, and the steel rolling upper die 37 can be replaced and maintained more conveniently.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Working principle:
when the continuous casting and rolling equipment is used, the hydraulic cylinder 23 is started to drive the positioning plate 3 to move downwards, the steel rolling upper die 37 is matched with the steel rolling bottom die 1 to facilitate the steel to be processed and formed in a casting groove, after the processing is finished, the hydraulic cylinder 23 drives the positioning plate 3 to ascend, meanwhile, the driving motor 11 is started, the driving motor 11 drives the guide shaft 12 to rotate, so that the two guide blocks 13 are driven to move in opposite directions, the guide blocks 13 drive the lower half parts of the two pushing rods 14 to move in opposite directions, so that the pushing columns 15 and the pushing plates 16 are pushed to ascend, the processed steel is ejected from the steel rolling bottom die 1, the electric pushing rod 2 is started, and the electric pushing rod 2 pushes the steel to a proper position through the pushing plates 21 to facilitate continuous processing of the steel;
when the push plate 16 is required to be disassembled and maintained, the push plate 16 is pulled upwards by force, and the fixed pin 18 and the fixed spring 17 are extruded, so that the push plate 16 can be quickly removed from the push column 15, and the push plate 16 is convenient to disassemble and replace;
when the steel rolling upper die 37 needs to be disassembled and maintained, the fixing bolts 35 are unscrewed, the adjusting shafts 31 are rotated through the turnplates 34, the two moving plates 32 are driven to move in opposite directions, the positioning pins 33 are separated from the positioning blocks 36, and the steel rolling upper die 37 can be removed from the positioning plates 3, so that the steel rolling upper die 37 is disassembled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Continuous casting and rolling equipment comprises a steel rolling bottom die (1) and a steel rolling upper die (37) arranged above the steel rolling bottom die (1), and is characterized in that: the steel rolling bottom die is characterized in that a casting groove is formed in the surface of the steel rolling bottom die (1), a push plate (16) is connected in the casting groove in a sliding mode, a connecting hole is formed in the bottom of the push plate (16), a pushing column (15) is connected in the connecting hole in the bottom of the push plate (16) in a sliding mode, mounting holes are formed in the outer walls of the two sides of the pushing column (15), a fixing spring (17) is arranged in the mounting holes of the pushing column (15), one side of the fixing spring (17) is fixedly connected with a fixing pin (18), and two fixing grooves matched with the fixing pin (18) are symmetrically formed in the push plate (16);
the steel rolling bottom die is characterized in that a fixing frame (22) is fixedly connected to the surface of the steel rolling bottom die (1), a hydraulic cylinder (23) is mounted at the top of the fixing frame (22), a positioning plate (3) is fixedly connected to the bottom of a driving rod of the hydraulic cylinder (23), a connecting groove is formed in the bottom of the positioning plate (3), and a positioning block (36) fixedly connected with a steel rolling upper die (37) is inserted into the connecting groove in the bottom of the positioning plate (3).
2. A continuous casting and rolling apparatus as claimed in claim 1, wherein: the positioning plate (3) is rotationally connected with an adjusting shaft (31), two groups of thread grooves with opposite directions are symmetrically formed in the outer wall of the adjusting shaft (31), and the two groups of thread grooves in the outer wall of the adjusting shaft (31) are externally and uniformly connected with a moving plate (32) in a threaded manner.
3. A continuous casting and rolling apparatus as claimed in claim 2, wherein: the opposite surfaces of the two moving plates (32) are fixedly connected with positioning pins (33), and positioning holes matched with the positioning pins (33) are formed in the outer walls of the two sides of the positioning block (36).
4. A continuous casting and rolling apparatus as claimed in claim 1, wherein: a driving motor (11) is arranged in the steel rolling bottom die (1), a guide shaft (12) is fixedly connected to the output shaft end of the driving motor (11), and two groups of thread grooves with opposite directions are formed in the outer wall of the guide shaft (12).
5. A continuous casting and rolling apparatus according to claim 4, wherein: two groups of thread grooves on the outer wall of the guide shaft (12) are externally and respectively connected with a guide block (13) in a threaded manner, and a pushing rod (14) is arranged above the guide blocks (13).
6. A continuous casting and rolling apparatus according to claim 5, wherein: both ends of the pushing rod (14) are respectively and rotatably connected with a connecting seat fixedly connected with the guide block (13) and the pushing column (15), an electric push rod (2) is arranged on the surface of the steel rolling bottom die (1), and a pushing plate (21) is arranged at the output end of the electric push rod (2).
7. A continuous casting and rolling apparatus as claimed in claim 2, wherein: the adjusting shaft (31) is located the terminal surface fixedly connected with carousel (34) of locating plate (3) outside, threaded hole has been seted up on carousel (34), and the threaded hole internal thread of carousel (34) is connected with fixing bolt (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174120.4U CN219703147U (en) | 2023-05-16 | 2023-05-16 | Continuous casting and rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174120.4U CN219703147U (en) | 2023-05-16 | 2023-05-16 | Continuous casting and rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703147U true CN219703147U (en) | 2023-09-19 |
Family
ID=87981149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174120.4U Active CN219703147U (en) | 2023-05-16 | 2023-05-16 | Continuous casting and rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703147U (en) |
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2023
- 2023-05-16 CN CN202321174120.4U patent/CN219703147U/en active Active
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