CN215237684U - Fan-shaped section adjusting device of casting machine - Google Patents
Fan-shaped section adjusting device of casting machine Download PDFInfo
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- CN215237684U CN215237684U CN202121328129.7U CN202121328129U CN215237684U CN 215237684 U CN215237684 U CN 215237684U CN 202121328129 U CN202121328129 U CN 202121328129U CN 215237684 U CN215237684 U CN 215237684U
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Abstract
A fan-shaped section adjusting device of a casting machine comprises a fixed plate frame, wherein supporting plates are symmetrically arranged on the inner surface of the bottom of the fixed plate frame, a first rotating shaft is connected between the supporting plates, and a supporting roller is mounted on the first rotating shaft; the top of the fixed plate frame is symmetrically provided with fixed plates, the tops of the fixed plates are connected with a mounting plate together, the mounting plate is fixedly connected with a driving motor, the output end of the driving motor penetrates through the mounting plate to be connected with a threaded rod, and the lower end of the threaded rod is connected with the fixed plate frame; the cover is equipped with the thread bush on the threaded rod, and the thread bush both sides are connected with the connecting rod respectively, and connecting rod end department is connected with the movable rod, the movable rod lower extreme passes fixed sheet frame and is connected with the mounting bracket, and the mounting bracket both ends are connected with the installing support respectively, the inboard second rotation axis that is connected with jointly of installing support, install down the compression roller on the second rotation axis. The utility model discloses can convenient and fast ground adjust the interval of compression roller and backing roll, labour saving and time saving raises the efficiency and uses manpower sparingly, is worth promoting.
Description
Technical Field
The utility model relates to a conticaster equipment technical field, in particular to fan-shaped section adjusting device of casting machine.
Background
The continuous casting machine is all the equipment for carrying out the continuous casting process, generally called a continuous casting machine, and comprises a plurality of equipment, such as continuous casting sectors, dummy bars, crystallizers, intermediate tanks and the like, besides a continuous casting machine body, the main function of the sectors is to support and guide a shell with a liquid core, make the shell advance along a preset track, limit the bulging deformation of the shell, and simultaneously, directly cool the shell by water or steam water in the sectors, accelerate solidification and increase the thickness of the shell.
When the section of the casting blank is increased, all the press rolls of the second cooling sections of the casting machine need to be improved so as to increase the distance between the press rolls and the supporting roll, thereby ensuring that the dummy bar and the casting blank can smoothly pass through the second cooling chamber of the casting machine. In the process of improving the casting blank compression roller, the compression roller is usually manufactured again, so that the distance between the compression roller and the supporting roller is changed, but the cost is high, and the method is not practical; and adopt the steel sheet to make into the scheme of backing plate in order to increase compression roller and backing roll distance, its operation is comparatively complicated, consumes artifical and efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a fan-shaped section adjusting device of casting machine for solve above problem for convenient and fast when changing compression roller and backing roll interval improves efficiency.
In order to realize the purpose, the following technical scheme is adopted: a fan-shaped section adjusting device of a casting machine comprises a fixed plate frame, wherein supporting plates are symmetrically arranged on the inner surface of the bottom of the fixed plate frame, a first rotating shaft is rotatably connected between the two supporting plates, and supporting rollers are mounted on the first rotating shaft;
the upper surface of the top of the fixed plate frame is symmetrically provided with fixed plates, the tops of the fixed plates are connected with a mounting plate together, the mounting plate is fixedly connected with a driving motor, the output end of the driving motor penetrates through the mounting plate to be connected with a threaded rod, and the lower end of the threaded rod is connected with the fixed plate frame through a bearing;
the cover is equipped with the thread bush on the threaded rod, the thread bush both sides are connected with the connecting rod respectively, two connecting rod end department is connected with the movable rod, the movable rod sets up along vertical direction, the movable rod lower extreme passes fixed sheet frame is connected with the mounting bracket, the mounting bracket both ends are connected with the installing support respectively, the inboard second rotation axis that is connected with jointly of installing support, install down the compression roller on the second rotation axis. The action or effect is as follows: the lower pressing roller can move up and down under the action of the connecting structures such as the driving motor, the threaded rod, the threaded sleeve and the like, so that the distance between the lower pressing roller and the supporting roller is changed, and the lower pressing roller is matched with a casting blank; meanwhile, the movable rod is arranged along the vertical direction, and the guide effect is achieved.
Preferably, a positioning hole is formed in the supporting plate, a positioning rod is connected to the lower end of the mounting support, and the positioning rod is matched with the positioning hole. The action or effect is as follows: the guiding and positioning functions are achieved, the lower pressing roller and the supporting roller are guaranteed to be parallel to each other, and the surface quality of the casting blank is improved.
Preferably, locating grooves are formed in two sides of the locating hole, locating blocks are arranged at the lower ends of the locating rods, and the locating blocks are matched with the locating grooves. The action or effect is as follows: the guide and limit functions are achieved.
Preferably, the number of the second rotating shafts and the lower compression rollers arranged at the lower end of the mounting frame is at least three. The action or effect is as follows: the lower pressing rollers and the second rotating shafts matched with the lower pressing rollers are arranged under the same mounting frame, so that the driving motor can effectively control the upper pressing rollers to move up and down, the cost is saved, and the efficiency is improved.
Preferably, the bottom of the fixed plate frame is provided with a support rod. The action or effect is as follows: so that the supporting effect is achieved.
Preferably, the driving motor is a stepping motor.
Preferably, the inner wall of the top of the fixed plate frame is provided with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is abutted to the upper surface of the mounting frame.
The utility model discloses the beneficial effect who gains: the utility model provides a fan-shaped section adjusting device of a casting machine, which enables a lower compression roller to move up and down through a driving motor, a threaded rod, a threaded sleeve, a movable rod and the like, thereby effectively and quickly adjusting the distance between the lower compression roller and a supporting roller; meanwhile, the distance between the plurality of lower pressing rollers and the supporting roller can be effectively adjusted under the action of one driving motor and the adjusting device thereof, so that the cost is saved, and the efficiency is improved.
Drawings
Fig. 1 is the structure schematic diagram of the fan-shaped section adjusting device of the casting machine of the present invention.
FIG. 2 is a schematic view of a connection structure of a positioning hole and a positioning rod.
In the figure, 1-a fixed plate frame, 2-a supporting plate, 3-a first rotating shaft, 4-a supporting roller, 5-a fixed plate, 6-a mounting plate, 7-a driving motor, 8-a threaded rod, 9-a bearing, 10-a threaded sleeve, 11-a connecting rod, 12-a movable rod, 13-a mounting frame, 14-a mounting bracket, 15-a second rotating shaft, 16-a lower pressing roller, 17-a positioning hole, 18-a positioning rod, 19-a positioning groove, 20-a positioning block and 21-a supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to the attached drawings 1-2, the fan-shaped section adjusting device of the casting machine comprises a fixed plate frame 1, wherein supporting plates 2 are symmetrically arranged on the inner surface of the bottom of the fixed plate frame 1, a first rotating shaft 3 is rotatably connected between the two supporting plates 2, and a supporting roller 4 is arranged on the first rotating shaft 3;
the upper surface of the top of the fixed plate frame 1 is symmetrically provided with fixed plates 5, the top of the fixed plates 5 is connected with a mounting plate 6 together, the mounting plate 6 is fixedly connected with a driving motor 7, the output end of the driving motor 7 penetrates through the mounting plate 6 to be connected with a threaded rod 8, and the lower end of the threaded rod 8 is connected with the fixed plate frame 5 through a bearing 9;
the cover is equipped with thread bush 10 on the threaded rod 8, thread bush 10 both sides are connected with connecting rod 11, two respectively connecting rod 11 end department is connected with movable rod 12, movable rod 12 sets up along vertical direction, the 12 lower extremes of movable rod pass fixed plate frame 1 is connected with mounting bracket 13, mounting bracket 13 both ends are connected with installing support 14 respectively, the 14 inboard second rotation axes 15 that is connected with jointly of installing support, install down compression roller 16 on the second rotation axis 15.
A positioning hole 17 is formed in the supporting plate 2, a positioning rod 18 is connected to the lower end of the mounting bracket 14, the positioning rod 18 is matched with the positioning hole 17, and scales are arranged on the surface of the positioning rod 18.
Positioning grooves 19 are formed in two sides of the positioning hole 17, a positioning block 20 is arranged at the lower end of the positioning rod 18, and the positioning block 20 is matched with the positioning grooves 19.
The number of the second rotating shafts 15 and the lower pressing rollers 16 arranged at the lower end of the mounting frame 13 is at least three.
The bottom of the fixed plate frame 1 is provided with a support rod 21.
The driving motor 7 is a stepping motor.
A hydraulic cylinder is arranged on the inner wall of the top of the fixed plate frame 1, and the telescopic end of the hydraulic cylinder abuts against the upper surface of the mounting frame 13, so that the supporting effect is further achieved, and the surface quality of a casting blank is guaranteed; wherein the hydraulic cylinder is connected with an external hydraulic pump.
The working principle is as follows: during the use, supply power through external power source, open driving motor 7 according to casting blank thickness, driving motor 7 drives threaded rod 8 rotatory, thereby threaded rod 8 drives thread bush 10 upwards or move down, with this height of control mounting bracket 13, and lower compression roller 16 is then installed between the installing support 14 under mounting bracket 13, consequently, reciprocating of mounting bracket 13 then drives down reciprocating of compression roller 16, thereby interval between effective control lower compression roller 16 and backing roll 4.
A positioning hole 17 is formed in the supporting plate 2, a positioning rod 18 is connected to the lower end of the mounting bracket 14, and the positioning rod 18 is matched with the positioning hole 17, so that the positioning hole 17 plays a role in guiding, the lower pressing roller 16 and the supporting roller 4 are ensured to be parallel to each other, and the quality of a casting blank is improved; and the surface of the positioning rod 18 is provided with scales for convenient observation, so that the height of the lower press roll 16 is effectively controlled, and the preset height is prevented from being exceeded.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fan-shaped section adjusting device of casting machine, includes fixed sheet frame (1), its characterized in that: the inner surface of the bottom of the fixed plate frame (1) is symmetrically provided with supporting plates (2), a first rotating shaft (3) is rotatably connected between the two supporting plates (2), and a supporting roller (4) is arranged on the first rotating shaft (3);
the upper surface of the top of the fixed plate frame (1) is symmetrically provided with fixed plates (5), the tops of the fixed plates (5) are jointly connected with a mounting plate (6), the mounting plate (6) is fixedly connected with a driving motor (7), the output end of the driving motor (7) penetrates through the mounting plate (6) to be connected with a threaded rod (8), and the lower end of the threaded rod (8) is connected with the fixed plate frame (1) through a bearing (9);
the cover is equipped with thread bush (10) on threaded rod (8), thread bush (10) both sides are connected with connecting rod (11), two respectively connecting rod (11) end department is connected with movable rod (12), vertical direction setting is followed in movable rod (12), movable rod (12) lower extreme passes fixed plate frame (1) is connected with mounting bracket (13), mounting bracket (13) both ends are connected with installing support (14) respectively, installing support (14) inboard is connected with second rotation axis (15) jointly, install down compression roller (16) on second rotation axis (15).
2. The apparatus of claim 1, wherein: the positioning device is characterized in that a positioning hole (17) is formed in the supporting plate (2), a positioning rod (18) is connected to the lower end of the mounting support (14), and the positioning rod (18) is matched with the positioning hole (17).
3. The apparatus of claim 2, wherein: locating grooves (19) are formed in two sides of the locating hole (17), a locating block (20) is arranged at the lower end of the locating rod (18), and the locating block (20) is matched with the locating grooves (19).
4. A caster sector adjustment device according to claim 1 or 3, wherein: the number of the second rotating shafts (15) and the number of the lower pressing rollers (16) which are arranged at the lower end of the mounting frame (13) are at least three.
5. The apparatus of claim 1, wherein: the bottom of the fixed plate frame (1) is provided with a support rod (21).
6. The apparatus of claim 1, wherein: the driving motor (7) is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328129.7U CN215237684U (en) | 2021-06-15 | 2021-06-15 | Fan-shaped section adjusting device of casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328129.7U CN215237684U (en) | 2021-06-15 | 2021-06-15 | Fan-shaped section adjusting device of casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237684U true CN215237684U (en) | 2021-12-21 |
Family
ID=79479460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328129.7U Active CN215237684U (en) | 2021-06-15 | 2021-06-15 | Fan-shaped section adjusting device of casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237684U (en) |
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2021
- 2021-06-15 CN CN202121328129.7U patent/CN215237684U/en active Active
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