CN217255054U

CN217255054U - Roller driving device for repairing roller at fan-shaped section of continuous casting machine

Info

Publication number: CN217255054U
Application number: CN202221079800.3U
Authority: CN
Inventors: 王楠; 夏明强; 周绍平
Original assignee: Nanjing Jinhuan Electronic Technology Co ltd
Current assignee: Nanjing Jinhuan Electronic Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-23
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a prosthetic roller drive arrangement of sector segment roller of conticaster, concretely relates to conticaster roller repair technical field, which comprises a base, the installation cavity has been seted up to the bottom of base, be provided with transmission coping subassembly in the installation cavity, transmission coping subassembly is including setting up a plurality of kun in the installation cavity, and is a plurality of the top of kun just is located and sets up coping kun between two adjacent kun. The utility model discloses a set up transmission coping subassembly, the second axis of rotation drive kun that the second gear that can make when first gear is rotatory and make is rotatory with the coping kun, realize the synchronous operation of kun and coping kun, the surface of coping kun can rub with the surface of kun mutually when coping kun is rotatory to the realization is thrown the function of wearing to the kun surface, need not to shut down the finish when the global design is simple and can realize the coping to the kun and handle, facilitate the use.

Description

Roller driving device for repairing roller at fan-shaped section of continuous casting machine

Technical Field

The utility model relates to a technical field is restoreed to conticaster roller, more specifically says, the utility model relates to a prosthetic roller drive arrangement of fan-shaped section roller of conticaster.

Background

The continuous casting machine is a typical mature thin slab continuous casting and rolling device. In the production process, the sector and the roller on the sector need to be repaired according to the conditions of excessive steel of the sector or abnormal problems on the surface of the roller of the sector and the like. When repairing fan-shaped section and roller group, in order to save time, improve repair efficiency, only need carry out polishing treatment to the roller surface under general condition, and only when appearing leaking steel, serious mar scheduling serious problem, just need dismantle the roller and repair.

Patent application publication No. CN 214519225U's utility model discloses a be used for prosthetic roller drive arrangement of fan-shaped section roller of conticaster belongs to conticaster roller and restores the field. Comprises a fixing unit and a roller driving unit; the fixing unit comprises a base with the width crossing two parallel and adjacent rollers I in the fan-shaped section and a locking device capable of fixing the base on the two rollers I; the roller driving unit is provided with a driving wheel driven to rotate; the roller driving unit is arranged on the base, and the driving wheel can be in close contact with two rollers II which are positioned on the axial direction of the two rollers I and drive the two rollers II to rotate. The utility model can be fixedly arranged on the roller of the sector section of the continuous casting machine, drives the roller of the sector section of the continuous casting machine under the line, provides uniform and stable rotating speed for the roller in the process of polishing and repairing the roller, ensures uniform polishing and polishing, and has no phenomena of over-polishing, missing polishing and the like; the roller repairing efficiency is greatly improved, and the labor intensity is reduced.

However, the polishing efficiency of the above technical solution is low when in use, for example, the roll is required to be stopped and stopped, it is difficult to effectively implement the polishing and repairing function in the roll transmission process, and certain disadvantages may exist when in use.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a prosthetic roller drive arrangement of fan-shaped section roller of conticaster, through the synchronous operation who realizes kun and coping kun, the surface of coping kun can rub with the surface of kun mutually when coping kun is rotatory, thereby the realization is to the function of polishing the kun surface, the coping to kun can be realized to the simple while of global design need not to shut down the finish, facilitate the use, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roller driving device for repairing a roller at a fan-shaped section of a continuous casting machine comprises a base, wherein the bottom of the base is provided with a mounting cavity, and a transmission polishing assembly is arranged in the mounting cavity;

the transmission grinding assembly comprises a plurality of rollers arranged in the mounting cavity, and grinding rollers are arranged at the tops of the rollers and between two adjacent rollers;

the top of the coping roller is provided with a scraper, the bottom of the scraper is provided with a transition groove matched with the coping roller, and the outer side of the coping roller is contacted with the inner wall of the transition groove.

In a preferred embodiment, two first driving motors are arranged on one side of the surface of the base, screw rods are arranged at the output ends of the two first driving motors, the screw rods penetrate through the base and the scraper and extend to one side of the inner wall of the installation cavity, and the scraper is in threaded connection with the screw rods.

In a preferred embodiment, a first gear box for driving the roller is arranged on one side of the surface of the base, and a second gear box for driving the sharpening roller is arranged on the other side of the surface of the base.

In a preferred embodiment, a first rotating shaft is arranged in each of the first gear box and the second gear box, a plurality of first gears are arranged on the surfaces of the first rotating shafts, and a second gear meshed with the first gears is arranged on one side of each of the first gears.

In a preferred embodiment, a second rotating shaft is provided at each of one ends of the plurality of second gears, and each of the one ends of the plurality of second rotating shafts penetrates the first gear case, the second gear case, and the base and is connected to the roller and the sharpening roller.

In a preferred embodiment, one end of each of the first and second gear boxes is provided with a second driving motor, and one end of each of the second driving motors penetrates through the first and second gear boxes and is connected with the first rotating shaft.

In a preferred embodiment, the base, the roller, the sharpening roller and the scraper are all made of stainless steel material.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the transmission coping assembly, the second gear can rotate when the first gear rotates, so that the second rotating shaft drives the roller and the coping roller to rotate, the synchronous operation of the roller and the coping roller is realized, the surface of the coping roller can rub against the surface of the roller when the coping roller rotates, the function of polishing the surface of the roller is realized, the overall design is simple, the coping treatment of the roller can be realized without stopping and stopping, and the use is convenient;

2. through setting up first drive motor, lead screw, scraper blade and transition groove, the transition groove can play the effect of transition, staggers the interference between coping kun and the scraper blade, increases the area of contact between scraper blade and the coping kun, and the scraper blade that can make when the lead screw is rotatory simultaneously is guided along the surface screw of lead screw and is displaced in the installation cavity to scrape off the impurity that remains on coping kun surface through the transition groove, further increased the follow-up coping effect to the kun of coping kun.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a bottom view of the overall structure of the present invention.

Fig. 3 is a front view of the first gear and the second gear of the present invention.

Fig. 4 is a side view of the overall structure of the present invention.

The reference signs are: 1. a base; 2. a mounting cavity; 3. a roller; 4. grinding the roller; 5. a first gear case; 6. a second gear box; 7. a first drive motor; 8. a screw rod; 9. a squeegee; 10. a transition groove; 11. a first rotating shaft; 12. a first gear; 13. a second gear; 14. a second rotating shaft; 15. a second drive motor.

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.

The roller driving device for repairing the roller at the fan-shaped section of the continuous casting machine comprises a base 1, wherein the bottom of the base 1 is provided with a mounting cavity 2, and a transmission grinding assembly is arranged in the mounting cavity 2;

the transmission grinding assembly comprises a plurality of rollers 3 arranged in the mounting cavity 2, and grinding rollers 4 are arranged at the tops of the rollers 3 and between two adjacent rollers 3;

the top of the coping roller 4 is provided with a scraper 9, the bottom of the scraper 9 is provided with a transition groove 10 matched with the coping roller 4, and the outer side of the coping roller 4 is contacted with the inner wall of the transition groove 10.

Referring to fig. 2 and 4, two first driving motors 7 are arranged on one side of the surface of the base 1, screw rods 8 are arranged at output ends of the two first driving motors 7, the screw rods 8 penetrate through the base 1 and the scraper 9 and extend to one side of the inner wall of the installation cavity 2, the scraper 9 is in threaded connection with the screw rods 8, the first driving motors 7 can start driving, when the first driving motors 7 are started, the output ends of the first driving motors 7 can drive the screw rods 8 to rotate, so that the scraper 9 can displace along the thread pitch of the screw rods 8, and impurities remained on the surface of the sharpening roller 4 are scraped.

Referring to fig. 1, 2 and 4, a first gear box 5 for driving the roller 3 is disposed on one side of the surface of the base 1, a second gear box 6 for driving the sharpening roller 4 is disposed on the other side of the surface of the base 1, and the first gear box 5 and the second gear box 6 are disposed to facilitate rotation of the roller 3 and the sharpening roller 4, so that the sharpening roller is convenient to use.

Referring to fig. 3, first rotating shafts 11 are arranged in the first gear box 5 and the second gear box 6, a plurality of first gears 12 are arranged on the surfaces of the two first rotating shafts 11, second gears 13 meshed with the first gears 12 are arranged on one sides of the first gears 12, the first rotating shafts 11 can play a supporting role, the first gears 12 are convenient for workers to install, stability of the first gears 12 during installation is improved, the first gears 12 are meshed with the second gears 13, the second gears 13 which are convenient to rotate when the first gears 12 rotate are convenient to use.

Referring to fig. 3, one end of each of the second gears 13 is provided with a second rotating shaft 14, one end of each of the second rotating shafts 14 is connected to the roller 3 and the sharpening roller 4 by passing through the first gear case 5, the second gear case 6, and the base 1, respectively, and the second rotating shafts 14 are rotated when the second gears 13 are rotated, so that the roller 3 and the sharpening roller 4 are rotated to perform transmission and polishing.

Referring to fig. 1, 2 and 4, the second driving motors 15 are respectively disposed at one end of the first gear box 5 and one end of the second gear box 6, one end of each of the two second driving motors 15 respectively penetrates through the first gear box 5 and the second gear box 6 and is connected to the first rotating shaft 11, and when the two second driving motors 15 are started, the output ends of the two second driving motors 15 respectively drive the first rotating shaft 11 in the first gear box 5 and the second gear box 6 to rotate, so that each structure is rotated, and the use is facilitated.

Referring to fig. 1, 2 and 4, the base 1, the roller 3, the sharpening roller 4 and the scraper 9 are all made of stainless steel materials, and the stainless steel materials have good hardness and are not easy to deform, so that the service life of the mechanism can be effectively prolonged, and the mechanism is convenient to use.

The utility model discloses the theory of operation: firstly, a worker installs the device manufactured by the utility model at a designated position, when the device is used, the device is started by the second driving motor 15 to drive the first rotating shaft 11 in the first gear box 5 and the second gear box 6 to rotate respectively, and the first rotating shaft 11 can drive the first gear 12 to rotate when rotating, meanwhile, because the first gear 12 is meshed with the second gear 13, the second gear 13 can rotate when the first gear 12 rotates, so that the second rotating shaft 14 can drive the roller 3 and the coping roller 4 to rotate;

when the coping roller 4 rotates, the surface of the coping roller 4 can rub against the surface of the roller 3, so that the function of polishing the surface of the roller 3 is realized, the first driving motor 7 can be started to drive the screw rod 8 to rotate, the scraper 9 can be guided along the surface thread of the screw rod 8 to displace in the mounting cavity 2 when the screw rod 8 rotates, and impurities remained on the surface of the coping roller 4 are scraped through the transition groove 10.

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

1. The utility model provides a prosthetic roller drive arrangement of fan-shaped section roller of conticaster, includes base (1), its characterized in that: the bottom of the base (1) is provided with a mounting cavity (2), and a transmission polishing assembly is arranged in the mounting cavity (2);

the transmission grinding assembly comprises a plurality of rollers (3) arranged in an installation cavity (2), and grinding rollers (4) are arranged at the tops of the rollers (3) and between two adjacent rollers (3);

the top of the coping roller (4) is provided with a scraper (9), the bottom of the scraper (9) is provided with a transition groove (10) matched with the coping roller (4), and the outer side of the coping roller (4) is in contact with the inner wall of the transition groove (10).

2. The roller driving device for repairing the segment roller of the continuous casting machine according to claim 1, characterized in that: the surface one side of base (1) is provided with two first driving motor (7), two the output of first driving motor (7) all is provided with lead screw (8), lead screw (8) run through base (1) and scraper blade (9) and extend to inner wall one side of installation cavity (2), scraper blade (9) and lead screw (8) threaded connection.

3. The roller driving device for repairing the segment roller of the continuous casting machine according to claim 1, wherein: a first gear box (5) used for driving the roller (3) is arranged on one side of the surface of the base (1), and a second gear box (6) used for driving the sharpening roller (4) is arranged on the other side of the surface of the base (1).

4. The roll driving apparatus for repairing a segmental roll of a continuous casting machine according to claim 3, wherein: first rotating shafts (11) are arranged in the first gear box (5) and the second gear box (6), a plurality of first gears (12) are arranged on the surfaces of the two first rotating shafts (11), and second gears (13) meshed with the first gears (12) are arranged on one sides of the first gears (12).

5. The roller driving device for repairing the segment roller of the continuous casting machine according to claim 4, characterized in that: one end of each of the second gears (13) is provided with a second rotating shaft (14), and one end of each of the second rotating shafts (14) penetrates through the first gear box (5), the second gear box (6) and the base (1) and is connected with the roller (3) and the sharpening roller (4).

6. The roller driving device for repairing the segment roller of the continuous casting machine according to claim 3, characterized in that: and one ends of the first gear box (5) and the second gear box (6) are respectively provided with a second driving motor (15), and one ends of the two second driving motors (15) respectively penetrate through the first gear box (5) and the second gear box (6) and are connected with the first rotating shaft (11).

7. The roller driving device for repairing the segment roller of the continuous casting machine according to claim 1, characterized in that: the base (1), the roller (3), the coping roller (4) and the scraper (9) are all made of stainless steel materials.