CN211276469U - Continuous casting machine fan-shaped section roller dismounting device - Google Patents
Continuous casting machine fan-shaped section roller dismounting device Download PDFInfo
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- CN211276469U CN211276469U CN202020005462.3U CN202020005462U CN211276469U CN 211276469 U CN211276469 U CN 211276469U CN 202020005462 U CN202020005462 U CN 202020005462U CN 211276469 U CN211276469 U CN 211276469U
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Abstract
The utility model discloses a fan-shaped section roller dismounting device of conticaster, concretely relates to fan-shaped section roller dismounting device technical field, comprises a workbench, workstation top one end is run through and is provided with first logical groove and second and leads to the groove, first logical inslot chamber runs through and is provided with first backup pad, second logical inslot chamber runs through and is provided with the second backup pad, the fixed first stationary dog that is provided with in first backup pad one side top, the fixed second stationary dog that is provided with in second backup pad one side top, the fixed curb plate that is provided with of workstation top one end, the fixed pneumatic cylinder that is provided with in curb plate one side. The utility model discloses a be equipped with positive and negative motor, lead screw, first backup pad, second backup pad, first stationary dog and second stationary dog isotructure, when dismantling the roller, can change the fixed range according to the roller of different specifications, be favorable to the normal dismantlement of roller to increase the device's suitability, be favorable to the device's popularization.
Description
Technical Field
The utility model relates to a fan-shaped section roller dismounting device technical field, more specifically say, the utility model relates to a fan-shaped section roller dismounting device of conticaster.
Background
In the continuous casting production line of iron and steel enterprises, the sector is the key equipment of conticaster, the continuous casting roller wherein is the important part of sector, the drive roller and the 200 free rollers of continuous casting roller are the most difficult part of assembly and processing again, the drive roller has three kinds of specifications 200, 230, 250, the 200 free rollers comprises long section and nipple joint, the structure is all that a dabber and four sections roller shell suit are in the same place, dabber and roller shell are transition fit, every sector has 2 drive rollers altogether, 28 sections of 200 free rollers, in order to reduce manufacturing cost, the off-line restoration of continuous casting roller is the key ring of cost reduction increase.
However, the existing roller dismounting device cannot change the fixed range according to the specifications of different rollers, and is not beneficial to normal dismounting of the rollers, so that the applicability of the roller dismounting device is reduced, and the popularization of the device is affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a fan-shaped section roller dismounting device of conticaster, through being equipped with positive and negative motor, the lead screw, first backup pad, the second backup pad, first stationary dog and second stationary dog isotructure, when dismantling the roller, can change fixed range according to the roller of different specifications, be favorable to the normal dismantlement of roller, thereby increase the device's suitability, be favorable to the device's popularization, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan-shaped section roller dismounting device of conticaster, includes the workstation, workstation top one end is run through and is provided with first logical groove and the logical groove of second, first logical groove inner chamber runs through and is provided with first backup pad, second logical groove inner chamber runs through and is provided with the second backup pad, the fixed first stationary dog that is provided with in first backup pad one side top, the fixed second stationary dog that is provided with in second backup pad one side top, the fixed curb plate that is provided with in workstation top one end, the fixed pneumatic cylinder that is provided with in curb plate one side, curb plate one side is provided with places the board, it is provided with the standing groove to place the board top, the fixed positive and negative motor that is provided with of workstation inner chamber one end, the fixed lead screw that is provided with of positive and negative motor output shaft.
In a preferred embodiment, the first support plate and the second support plate are fixedly connected with the screw rod through threads, and the threads inside the first support plate and the second support plate are arranged to be mutually reverse threads.
In a preferred embodiment, the two ends of the inner side of the first fixed claw are provided with claw grooves in a penetrating manner, and the second fixed claw is matched with the claw grooves.
In a preferred embodiment, a straight line on which the central axis of the hydraulic cylinder is located and a straight line on which the central axis of the placement groove is located are horizontally arranged in a collinear manner.
In a preferred embodiment, a limiting plate is fixedly arranged at one end inside the workbench, a bearing is embedded inside the limiting plate, and one end of the lead screw is embedded into an inner ring of the bearing.
In a preferred embodiment, a sliding groove is formed in one end inside the workbench, sliding blocks are fixedly arranged at the bottoms of the first supporting plate and the second supporting plate, and the sliding blocks are matched with the sliding groove.
In a preferred embodiment, a protection pad is fixedly arranged inside each of the first fixed jaw and the second fixed jaw, and the protection pad is made of a rubber material.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, the device is provided with the positive and negative motors, the screw rod, the first supporting plate, the second supporting plate, the first fixing claw, the second fixing claw and the like, when the roller is disassembled, the fixing range can be changed according to rollers with different specifications, and the normal disassembly of the roller is facilitated, so that the applicability of the device is increased, and the popularization of the device is facilitated;
2. the protective pad made of rubber materials is arranged, so that the roller can be prevented from being scratched, the completeness of the roller can be kept, the friction force between the roller and the first fixing claw and between the roller and the second fixing claw can be increased, the roller is prevented from sliding, and the normal disassembly of the roller can be guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side sectional view of the overall structure of the present invention.
Fig. 3 is a schematic structural view of the first and second fixing claws of the present invention.
Fig. 4 is a schematic view of the slider structure of the present invention.
The reference signs are: the protective pad comprises a workbench, a first through groove 2, a second through groove 3, a first supporting plate 4, a second supporting plate 5, a first fixing claw 6, a claw groove 7, a second fixing claw 8, a side plate 9, a hydraulic cylinder 10, a placing plate 11, a placing groove 12, a positive and negative motor 13, a screw rod 14, a limiting plate 15, a bearing 16, a sliding groove 17, a sliding block 18 and a protective pad 19.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A device for detaching the segment roll of a continuous casting machine as shown in fig. 1-4, comprises a worktable 1, a first through groove 2 and a second through groove 3 are arranged at one end of the top of the workbench 1 in a penetrating way, a first supporting plate 4 is arranged in the inner cavity of the first through groove 2 in a penetrating way, a second supporting plate 5 is arranged in the inner cavity of the second through groove 3 in a penetrating way, a first fixing claw 6 is fixedly arranged at the top of one side of the first supporting plate 4, a second fixed claw 8 is fixedly arranged at the top end of one side of the second supporting plate 5, a side plate 9 is fixedly arranged at one end of the top of the workbench 1, a hydraulic cylinder 10 is fixedly arranged on one side of the side plate 9, a placing plate 11 is arranged on one side of the side plate 9, a placing groove 12 is arranged on the top of the placing plate 11, a positive and negative motor 13 is fixedly arranged at one end of the inner cavity of the workbench 1, an output shaft of the forward and reverse motor 13 is fixedly provided with a screw rod 14, and one end of the screw rod 14 sequentially penetrates through one side of the first supporting plate 4 and one side of the second supporting plate 5;
the first supporting plate 4 and the second supporting plate 5 are both fixedly connected with the screw rod through threads, and the threads inside the first supporting plate 4 and the second supporting plate 5 are arranged to be mutually reverse threads;
two ends of the inner side of the first fixed claw 6 are respectively provided with a claw groove 7 in a penetrating way, and the second fixed claw 8 is matched with the claw grooves 7;
the straight line where the central axis of the hydraulic cylinder 10 is located and the straight line where the central axis of the placing groove 12 is located are horizontally arranged in a collinear manner;
a limiting plate 15 is fixedly arranged at one end inside the workbench 1, a bearing 16 is embedded inside the limiting plate 15, and one end of the lead screw 14 is embedded into an inner ring of the bearing 16;
a sliding groove 17 is formed in one end of the inner portion of the workbench 1, sliding blocks 18 are fixedly arranged at the bottoms of the first supporting plate 4 and the second supporting plate 5, and the sliding blocks 18 are matched with the sliding grooves 17;
the inner sides of the first fixed claw 6 and the second fixed claw 8 are both fixedly provided with a protective pad 19, and the protective pad 19 is made of rubber materials.
The specific implementation mode is as follows: when processing, the roller that will wait to dismantle is placed in standing groove 12, and make the one end of roller laminate mutually with pneumatic cylinder 10 one end, then, start positive and negative motor 13, make positive and negative motor 13 drive lead screw 14 and rotate, lead screw 14 drives first backup pad 4 and second backup pad 5 simultaneously and is close to each other, first backup pad 4 and second backup pad 5 drive first stationary dog 6 and second stationary dog 8 respectively simultaneously and move like the roller shell, and fix the roller shell, then, start pneumatic cylinder 10, make pneumatic cylinder 10 extrude roller one end, make the roller core break away from the roller shell, thereby accomplish the dismantlement work to the roller.
Through the structures of the positive and negative motors 13, the screw 14, the first supporting plate 4, the second supporting plate 5, the first fixing claw 6, the second fixing claw 8 and the like, when the roller is disassembled, the fixing range can be changed according to the rollers with different specifications, the normal disassembly of the roller is facilitated, the applicability of the device is increased, the popularization of the device is facilitated, in addition, through the arrangement of the protective pad 19 made of rubber materials, the roller can be prevented from being scratched, the integrity of the roller is facilitated to be kept, the friction force between the roller and the first fixing claw 6 and the second fixing claw 8 can be increased, the roller is prevented from sliding, the normal disassembly of the roller is facilitated to be ensured, the embodiment specifically solves the problems that the existing roller disassembling device cannot change the fixing range according to the specifications of different rollers, the normal disassembly of the roller is not facilitated, and the applicability of the roller disassembling device is reduced, thereby affecting the popularization of the device.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, during processing, a roller to be disassembled is placed in a placing groove 12, one end of the roller is attached to one end of a hydraulic cylinder 10, then a positive and negative motor 13 is started, the positive and negative motor 13 drives a screw rod 14 to rotate, the screw rod 14 simultaneously drives a first supporting plate 4 and a second supporting plate 5 to approach each other, the first supporting plate 4 and the second supporting plate 5 respectively and simultaneously drive a first fixing claw 6 and a second fixing claw 8 to move like a roller sleeve and fix the roller sleeve, then the hydraulic cylinder 10 is started, one end of the roller is extruded by the hydraulic cylinder 10, a roller core is separated from the roller sleeve, and accordingly the disassembling work of the roller is completed.
Through being equipped with positive and negative motor 13, lead screw 14, first backup pad 4, second backup pad 5, first stationary dog 6 and second stationary dog 8 isotructures, when dismantling the roller, can change fixed range according to the roller of different specifications, be favorable to the normal dismantlement of roller to increase the device's suitability, be favorable to the device's popularization.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fan-shaped section roller dismounting device of conticaster, includes workstation (1), its characterized in that: a first through groove (2) and a second through groove (3) are arranged at one end of the top of the workbench (1) in a penetrating manner, a first supporting plate (4) is arranged in the first through groove (2) in a penetrating manner, a second supporting plate (5) is arranged in the second through groove (3) in a penetrating manner, a first fixing claw (6) is fixedly arranged at the top of one side of the first supporting plate (4), a second fixing claw (8) is fixedly arranged at the top end of one side of the second supporting plate (5), a side plate (9) is fixedly arranged at one end of the top of the workbench (1), a hydraulic cylinder (10) is fixedly arranged at one side of the side plate (9), a placing plate (11) is arranged at one side of the side plate (9), a placing groove (12) is arranged at the top of the placing plate (11), a positive and negative motor (13) is fixedly arranged at one end of the inner cavity, one end of the screw rod (14) penetrates through one side of the first supporting plate (4) and one side of the second supporting plate (5) in sequence.
2. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: first backup pad (4) and second backup pad (5) all are through screw thread and lead screw fixed connection, the screw thread of first backup pad (4) and second backup pad (5) inside sets up to reciprocal screw thread.
3. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: the inner two ends of the first fixed claw (6) are provided with claw grooves (7) in a penetrating mode, and the second fixed claw (8) is matched with the claw grooves (7).
4. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: the straight line where the central axis of the hydraulic cylinder (10) is located and the straight line where the central axis of the placing groove (12) is located are horizontally arranged in a collinear mode.
5. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: a limiting plate (15) is fixedly arranged at one end inside the workbench (1), a bearing (16) is embedded inside the limiting plate (15), and one end of the lead screw (14) is embedded into an inner ring of the bearing (16).
6. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: the inside one end of workstation (1) is provided with spout (17), first backup pad (4) and second backup pad (5) bottom all are fixed and are equipped with slider (18), slider (18) and spout (17) phase-match.
7. The device for detaching the segment roll of the continuous casting machine according to claim 1, wherein: the inner sides of the first fixed claw (6) and the second fixed claw (8) are both fixedly provided with protective pads (19), and the protective pads (19) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005462.3U CN211276469U (en) | 2020-01-03 | 2020-01-03 | Continuous casting machine fan-shaped section roller dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005462.3U CN211276469U (en) | 2020-01-03 | 2020-01-03 | Continuous casting machine fan-shaped section roller dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211276469U true CN211276469U (en) | 2020-08-18 |
Family
ID=72023398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005462.3U Active CN211276469U (en) | 2020-01-03 | 2020-01-03 | Continuous casting machine fan-shaped section roller dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211276469U (en) |
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2020
- 2020-01-03 CN CN202020005462.3U patent/CN211276469U/en active Active
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