CN214519225U - Roller driving device for repairing roller at fan-shaped section of continuous casting machine - Google Patents
Roller driving device for repairing roller at fan-shaped section of continuous casting machine Download PDFInfo
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- CN214519225U CN214519225U CN202120547317.2U CN202120547317U CN214519225U CN 214519225 U CN214519225 U CN 214519225U CN 202120547317 U CN202120547317 U CN 202120547317U CN 214519225 U CN214519225 U CN 214519225U
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Abstract
The utility model discloses a be used for prosthetic roller drive arrangement of fan-shaped section roller of conticaster belongs to the conticaster roller and restores the field. Comprises a fixing unit and a roller driving unit; the fixing unit comprises a base and a locking device, wherein the width of the base spans two parallel and adjacent rollers I in the fan-shaped section, and the locking device can fix 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 two rollers I in the axial direction 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.
Description
Technical Field
The utility model relates to a technical field is restoreed to the conticaster roller, specifically is a roller drive arrangement for fan-shaped section roller of conticaster is restoreed.
Background
The CSP continuous casting machine is a relatively mature typical 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.
Currently, when polishing the surface of a segment roller, the roller is rotated by hand and the surface of the roller is polished by an electric wire brush. On one hand, the mode can cause the uneven speed of the roller, further cause the uneven polishing coverage of the roller, possibly cause the phenomena of over-polishing, missing polishing and the like, and have difficult control on the polishing quality; on the other hand, the polishing efficiency is low, and the labor intensity of operators is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved by the utility model
The utility model provides a need rotate the roller with the hand and throw and grind among the prior art, lead to polishing to cover inhomogeneous, the problem of appearing leaking throwing, the utility model provides a roller drive arrangement for the prosthetic of conticaster fan-shaped section roller can overcome the problem that is difficult to the corresponding equipment of fixed mounting on the free rotation's roller, fixes on conticaster fan-shaped section roller, realizes the line under drive to conticaster fan-shaped section roller, in throwing and grinding repair roller process, provides even, stable rotational speed for the roller, ensures that throwing and grinding is even, the emergence of phenomenon such as no excessive throwing, leaking throwing; the roller repairing efficiency is greatly improved, and the labor intensity is reduced.
Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a roller driving device for repairing a fan-shaped section roller of a continuous casting machine comprises a fixing unit and a roller driving unit;
the fixing unit comprises a base and a locking device, wherein the width of the base spans two parallel and adjacent rollers I in the fan-shaped section, and the locking device can fix 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 two rollers I in the axial direction and drive the two rollers II to rotate.
Furthermore, the roller driving unit also comprises a supporting seat arranged on the pressure plate, and a driver and a rotating shaft which are arranged on the supporting seat; the rotating shaft extends along the length direction of the base, one end of the rotating shaft is in transmission connection with the driver, and the driving wheel is installed at the other end of the rotating shaft.
Furthermore, the supporting seat is hinged to the base through a hinge bolt, a lock nut is arranged at the tail end of the hinge bolt, and a handle is fixedly arranged on the lock nut.
Further, the base comprises a pressing plate and an orientation plate positioned at the lower part of the pressing plate, and the orientation plate is accommodated between the two rollers I in a fit mode.
Furthermore, the orientation plate is vertically matched with the two rollers I, and two sides of the orientation plate are provided with cambered surfaces which are in clearance fit with the surfaces of the two rollers I.
Still further, the directional board is provided with two at least, and along the length direction distribution of clamp plate.
Still further, the locking device includes a screw, a clamping member, a rotating lever, and a nut; the screw rod is vertically arranged, and the upper end of the screw rod penetrates through the locking device jack in the middle of the pressure plate and extends to the upper side of the pressure plate; the nut and the rotating rod are sequentially arranged at the upper end of the screw rod; the clamping member is disposed at a lower end of the screw.
Still further, the clamping member is a plate-shaped member vertically disposed and symmetrical along a vertical center line thereof.
Furthermore, the locking device jack is a long waist-shaped hole extending along the length direction of the base; or the locking device jacks are round holes and are distributed at intervals along the length direction of the base.
Furthermore, the driving wheel is a rubber wheel.
Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model provides a roller drive arrangement for repairing of conticaster fan-shaped section roller can overcome the problem that it is difficult to the fixed mounting corresponding equipment on the free rotation's roller, fixes on conticaster fan-shaped section roller, realizes the line drive to conticaster fan-shaped section roller, in throwing and grinding repair roller process, provides even, stable rotational speed for the roller, ensures to throw and grind evenly, the emergence of phenomenon such as no too throwing, missing throwing; the roller repairing efficiency is greatly improved, and the labor intensity is reduced;
(2) the utility model provides a roller drive arrangement for repairing of fan-shaped section roller of conticaster, is provided with the oriented board on the base, can ensure that the length direction of base is unanimous with the axial direction of two rollers I, realize the restriction to the cooperation direction between two rollers I and the base;
(3) the utility model provides a roller driving device for repairing the roller at the fan-shaped section of the continuous casting machine, at least two directional plates are arranged and distributed along the length direction of the pressing plate, and the directional plates are mutually matched, thereby further avoiding the deviation of the base;
(4) the utility model provides a roller drive arrangement for repairing of fan-shaped section roller of conticaster, locking device include screw rod, clamping component, dwang and nut, make clamping component shift up and support roller I of both sides tightly through screwing the nut, thereby realize the purpose of locking base and two rollers I together;
(5) the utility model provides a roller driving device for repairing a roller at a fan-shaped section of a continuous casting machine, a clamping component is a plate-shaped component which is vertically arranged and is symmetrical along the vertical central line of the clamping component, so as to ensure that the clamping component can smoothly pass through a gap between two rollers I;
(6) the utility model provides a roller driving device for repairing the roller at the fan-shaped section of the continuous casting machine, the driving wheel is a rubber wheel to increase the friction between the driving wheel and the driven roller and avoid causing secondary damage to the roller;
(7) the utility model provides a roller driving device for repairing the roller at the fan-shaped section of the continuous casting machine, which can adjust the compression degree between the driving wheel and the two rollers II by rotating the supporting seat, ensure the stable and reliable force application of the driving wheel to the two rollers II and is more convenient to use; in addition, the driving wheels with different diameters can be adapted, so that the application situation is more variable;
(8) the utility model provides a roller driving device for repairing the roller at the fan-shaped section of the continuous casting machine, the jack of the locking device is a round hole and is provided with a plurality of jacks which are distributed at intervals along the length direction of the base, thereby being capable of adjusting the assembly position of the locking device to adapt to different installation environments;
(9) the utility model provides a pair of be used for prosthetic roller drive arrangement of fan-shaped section roller of conticaster, the long waist type hole of locking device jack for following base length direction and extending, during adjustment locking device's assembled position, need not to dismantle it from the base get off, convenient and practical more.
Drawings
FIG. 1 is a schematic structural diagram (I) of a roller driving device according to the present invention;
FIG. 2 is a schematic structural diagram (II) of the roller driving device of the present invention;
FIG. 3 is a top view of the roller drive of FIG. 2;
FIG. 4 is a schematic structural view of a base;
FIG. 5 is a schematic view of the structural cooperation between the locking device and the pressure plate;
FIG. 6 is a schematic view of the structural cooperation between the base, the support base, the hinge bolt, and the handle;
FIG. 7 is a schematic view of the structural cooperation between the hinge bolt and the handle;
FIG. 8 is a schematic view of the platen;
in the drawings: 1. a fixing unit; 11. a base; 111. pressing a plate; 1111. a locking device jack; 112. an orientation plate; 113. reinforcing ribs; 12. a locking device; 121. a screw; 122. a clamping member; 123. rotating the rod; 124. a nut;
2. a roller driving unit; 21. a supporting seat; 211. a base plate; 212. a driver support plate; 213. a spindle support plate; 22. a driver; 23. a rotating shaft; 24. a driving wheel;
3. a hinge bolt; 4. a handle; 41. locking the nut; 500. a roller I; 600. and a roller II.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Example 1
As shown in fig. 1, the present embodiment provides a roller driving apparatus for repairing a segmental roller of a continuous casting machine, including a fixing unit 1 and a roller driving unit 2. Wherein: the fixing unit 1 comprises a base 11 and a locking device 12. The base 11 has a width that spans two rollers i 500 parallel and adjacent in a segment so as to be capable of being bridged on the two rollers i 500 in the width direction. The locking device 12 is used to lock the base 11 to the two rollers i 500. The roller driving unit 2 is provided with a driving wheel 24 driven to rotate; the roller driving unit 2 is disposed on the base 11, and the driving wheel 24 can be in close contact with the two rollers ii 600 located in the axial direction of the two rollers i 500 and drive the two rollers ii 600 to rotate.
In a preferred embodiment, as shown in fig. 4, the base 11 includes a pressing plate 111 and an orientation plate 112 located below the pressing plate 111, wherein the orientation plate 112 is adapted to be received between the two rollers i 500 for limiting the matching direction of the base 11 and the two rollers i 500. In this embodiment, when the base 11 is fixed on the two rollers i 500, the orientation plate 112 extends between the two rollers i 500 and is vertically matched with the two rollers i 500, the two sides of the orientation plate 112 are arc surfaces in clearance fit with the surfaces of the two rollers i 500, and a fit clearance of about 1mm is kept between the orientation plate 112 and the rollers i 500 on the two sides, and the length direction of the base 11 can be ensured to be consistent with the axial direction of the two rollers i 500 by the orientation plate 112. The number of the orientation plates 112 is at least two, and the orientation plates 112 are distributed along the length direction of the pressure plate 111, and the orientation plates 112 are matched with each other, so that the deviation of the base 11 is further avoided. In addition, in order to secure the strength of the pressure plate 111, a rib 113 is provided on a side surface of the pressure plate 111.
As a preferred embodiment, as shown in fig. 5, the locking device 12 is disposed at the lower middle portion of the base 11 and can be received between the two rollers i 500. Specifically, the locking device 12 includes a screw rod 121, a clamping member 122, a rotating rod 123, and a nut 124; the screw rod 121 is vertically arranged, and the upper end of the screw rod penetrates through the locking device insertion hole 1111 in the middle of the pressure plate 111 and extends to the upper side of the pressure plate 111; the nut 124 and the rotating rod 123 are sequentially arranged at the upper end of the screw rod 121; the clamping member 122 is provided at the lower end of the screw rod 121. In this embodiment, the clamping member 122 is a plate-shaped member disposed vertically and symmetrical along the vertical center line thereof, so as to ensure that the clamping member 122 can smoothly pass through the gap between the two rollers i 500. During the use, place base 11 on two rollers I500 after, locking device 12 vertically inserts between two rollers I500, then undulant dwang 123 makes clamping member 122 and two rollers I500 keep perpendicular, and the tight nut 124 that again makes clamping member 122 shift up and support roller I500 of tight both sides to the realization is with base 11 and two rollers I500 locking mesh together.
As a preferred embodiment, as shown in fig. 1, the roller driving unit 2 further includes a support base 21 provided on the pressure plate 111, and a driver 22 and a rotating shaft 23 provided on the support base 21; the rotating shaft 23 extends along the length direction of the base 11, one end of the rotating shaft is in transmission connection with the driver 22, and the driving wheel 24 is installed at the other end of the rotating shaft 23. Specifically, the device comprises a base plate 211 arranged horizontally, and a driver supporting plate 212 and a rotating shaft supporting plate 213 which are vertically arranged on the base plate 211, wherein the driver 22 is installed on the driver supporting plate 212, one end of the rotating shaft 23 penetrates through the driver supporting plate 212 to be in transmission connection with the driver 22, and the other end of the rotating shaft 23 is connected with the rotating shaft supporting plate 213 through a bearing. In this embodiment, the driver 22 is a motor, and an output shaft thereof is directly connected to the rotating shaft 23. In addition, the driving wheel 24 in this embodiment is a rubber wheel to increase the friction between the driving wheel and the driven roller, and to avoid secondary damage to the roller.
When two rollers II 600 are ground in construction, firstly, a base 11 of the roller driving device is erected on two rollers I500 positioned on the axial direction of the two rollers II 600, and a locking device 12 extends to the lower sides of the two rollers I500 from between the two rollers I500, and meanwhile, a driving wheel 24 on a roller driving unit 2 and the two rollers II 600 to be ground are ensured to be in contact with each other in the radial direction and to be pressed with each other; locking the base 11 on the two rollers I500 by using the locking device 12, and simultaneously pressing the driving wheel 24 and the two rollers II 600; and then the roller driving unit 2 is started to drive the driving wheel 24 to rotate, so that the two rollers II 600 are driven to simultaneously rotate at a constant speed. At this time, the worker can polish the surfaces of the two rollers II 600.
Because many rollers are continuously arranged in the roller group of the fan-shaped section of the continuous casting machine, corresponding equipment is difficult to fixedly install on the freely rotating rollers. The roller driving device in the embodiment can overcome the difficulty and is fixed on the sector segment roller of the continuous casting machine, so that the offline driving of the sector segment roller of the continuous casting machine is realized, and in the process of polishing and repairing the roller, uniform and stable rotating speed is provided for the roller, so that the uniform polishing and grinding are ensured, and the phenomena of over-polishing, missing polishing and the like are avoided; the roller repairing efficiency is greatly improved, and the labor intensity is reduced.
Example 2
The roller driving device for repairing the roller of the segment of the continuous casting machine in the embodiment has the same basic structure as that of embodiment 1, and is different and improved in that, as shown in fig. 2, 3, 6 and 7, the supporting seat 21 is hinged to the base 11 through a hinge bolt 3, a lock nut 41 is arranged at the tail end of the hinge bolt 3, and a handle 4 is fixedly arranged on the lock nut 41. In this embodiment, the end of the hinge bolt 3 refers to the end of the hinge bolt 3 away from the head.
In this embodiment, the supporting seat 21 and the base 11 can rotate relatively around the hinge bolt 3, when in use, after the fixing unit 1 is fixed on the two rollers i 500, the supporting seat 21 can be adjusted by rotating, so that the pressing degree between the driving wheel 24 and the two rollers ii 600 can be adjusted, and after the adjustment is completed, the supporting seat 21 and the base 11 are locked by the carrying handle 4.
The roller driving device in the embodiment can adjust the compression degree between the driving wheel 24 and the two rollers II 600 by rotating the supporting seat 21, so that the driving wheel 24 can stably and reliably apply force to the two rollers II 600, and the roller driving device is more convenient to use; in addition, the driving wheels 24 with different diameters can be adapted, and the application condition is more variable.
Example 3
The roller driving apparatus for repairing a roller of a segment of a continuous casting machine according to this embodiment has the same basic structure as that of embodiment 1 or 2, and is different and improved in that, as shown in fig. 8, the locking apparatus insertion hole 1111 is a circular hole and has a plurality of locking apparatus insertion holes spaced apart along the length direction of the base 11, so that the assembling position of the locking apparatus 12 can be adjusted to suit different installation environments.
It is understood that the locking device insertion hole 1111 may also be a long waist-shaped hole extending along the length direction of the base 11, so that the locking device 12 does not need to be detached from the base 11 when adjusting the assembling position, which is more convenient and practical.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. A roller driving device for repairing a roller of a fan-shaped section of a continuous casting machine is characterized in that: comprises a fixing unit (1) and a roller driving unit (2);
the fixing unit (1) comprises a base (11) with a width crossing two parallel and adjacent rollers I (500) in a sector section and a locking device (12) capable of fixing the base (11) on the two rollers I (500);
the roller driving unit (2) is provided with a driving wheel (24) driven to rotate; the roller driving unit (2) is arranged on the base (11), and the driving wheel (24) can be in close contact with two rollers II (600) which are positioned on the two rollers I (500) in the axial direction and drives the two rollers II (600) to rotate.
2. The roll driving apparatus for continuous caster segmental roll repair of claim 1, characterized in that: the roller driving unit (2) further comprises a supporting seat (21) arranged on the pressing plate (111), and a driver (22) and a rotating shaft (23) which are arranged on the supporting seat (21); the rotating shaft (23) extends along the length direction of the base (11), one end of the rotating shaft is in transmission connection with the driver (22), and the driving wheel (24) is installed at the other end of the rotating shaft (23).
3. The roll driving apparatus for continuous caster segmental roll repair of claim 2, characterized in that: the supporting seat (21) is hinged to the base (11) through a hinge bolt (3), a locking nut (41) is arranged at the tail end of the hinge bolt (3), and a handle (4) is fixedly arranged on the locking nut (41).
4. The roll driving apparatus for repairing a segmental roll of a continuous casting machine according to any one of claims 1 to 3, characterized in that: the base (11) comprises a pressing plate (111) and an orientation plate (112) positioned at the lower part of the pressing plate (111), and the orientation plate (112) is accommodated between the two rollers I (500) in a fitting mode.
5. The roll driving apparatus for continuous caster segmental roll repair of claim 4, characterized in that: the orientation plate (112) is vertically matched with the two rollers I (500), and two sides of the orientation plate (112) are provided with cambered surfaces which are in clearance fit with the surfaces of the two rollers I (500).
6. The roll driving apparatus for continuous caster segmental roll repair of claim 4, characterized in that: the number of the orientation plates (112) is at least two, and the orientation plates are distributed along the length direction of the pressure plate (111).
7. The roll driving apparatus for continuous caster segmental roll repair of claim 4, characterized in that: the locking device (12) comprises a screw (121), a clamping member (122), a rotating rod (123) and a nut (124); the screw rod (121) is vertically arranged, and the upper end of the screw rod penetrates through a locking device insertion hole (1111) in the middle of the pressing plate (111) and extends to the upper side of the pressing plate (111); the nut (124) and the rotating rod (123) are sequentially arranged at the upper end of the screw rod (121); the clamping member (122) is disposed at a lower end of the screw (121).
8. The roll driving apparatus for continuous caster segmental roll repair of claim 7, characterized in that: the clamping member (122) is a plate-shaped member which is vertically arranged and is symmetrical along the vertical center line of the clamping member.
9. The roll driving apparatus for continuous caster segmental roll repair of claim 7, characterized in that: the locking device jack (1111) is a long waist-shaped hole extending along the length direction of the base (11); or the locking device insertion holes (1111) are round holes and are distributed at intervals along the length direction of the base (11).
10. The roll driving apparatus for repairing a segmental roll of a continuous casting machine according to any one of claims 1 to 3, characterized in that: the driving wheel (24) is a rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547317.2U CN214519225U (en) | 2021-03-16 | 2021-03-16 | Roller driving device for repairing roller at fan-shaped section of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547317.2U CN214519225U (en) | 2021-03-16 | 2021-03-16 | Roller driving device for repairing roller at fan-shaped section of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214519225U true CN214519225U (en) | 2021-10-29 |
Family
ID=78263717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547317.2U Active CN214519225U (en) | 2021-03-16 | 2021-03-16 | Roller driving device for repairing roller at fan-shaped section of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214519225U (en) |
-
2021
- 2021-03-16 CN CN202120547317.2U patent/CN214519225U/en active Active
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