CN220498583U - Roller repairing and polishing device - Google Patents
Roller repairing and polishing device Download PDFInfo
- Publication number
- CN220498583U CN220498583U CN202321759309.XU CN202321759309U CN220498583U CN 220498583 U CN220498583 U CN 220498583U CN 202321759309 U CN202321759309 U CN 202321759309U CN 220498583 U CN220498583 U CN 220498583U
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- China
- Prior art keywords
- fixedly connected
- bottom plate
- roller
- polishing
- fixed
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- 238000005498 polishing Methods 0.000 title claims abstract description 34
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a roller repairing and polishing device which comprises a bottom plate and a polishing mechanism, wherein a cavity is formed in the bottom plate, a double-shaft motor is fixedly connected in the cavity, two threaded rods are symmetrically and fixedly connected to the output end of the double-shaft motor, two threaded sleeves are symmetrically and meshingly connected to each threaded rod, connecting rods are fixedly connected to the side walls of each threaded sleeve, and two sliding holes are symmetrically formed in the upper end face of the bottom plate. According to the utility model, the two connecting rods can be driven to move relatively through the double-shaft motor, the threaded rod and the threaded sleeve, the two circular plates can be driven to move relatively through the connecting rods, the electric telescopic rod and the fixed block, the roller body can be clamped and fixed through the two circular plates, the roller body can be further clamped and fixed through the telescopic cylinder and the arc plate, rollers with different lengths can be clamped and fixed, and rollers with different sizes can be polished, so that the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of roller repairing and polishing, in particular to a roller repairing and polishing device.
Background
The rolls are the main components of the rolling mill that produce continuous plastic deformation of the metal. Typically, failure of the working surface of the roll, once worn out or the like, will result in the entire roll being scrapped, which will necessarily result in significant material wastage.
The utility model discloses a roller repairing and polishing device, which relates to the field of polishing devices and comprises a grinding machine, wherein a polishing machine is arranged on the grinding machine, a grinding wheel is arranged on the polishing machine, a fixing seat is fixedly arranged on the polishing machine, a rotating shaft block is rotatably arranged on the fixing seat, a transparent protective cover is fixedly arranged on the rotating shaft block, a brake plate is fixedly arranged on the rotating shaft block close to one side of the grinding wheel, and a mounting shaft block is rotatably arranged on the brake plate.
The roller can be polished through the device, but the rollers with different lengths cannot be clamped and fixed in the device, and the rollers with different sizes cannot be polished, so that the applicability of the device is reduced.
Aiming at the problems, we propose a roller repairing and polishing device.
Disclosure of Invention
The utility model aims to solve the defect that in the prior art, rollers can be polished through the device, but rollers with different lengths cannot be clamped and fixed in the device, rollers with different sizes cannot be polished, so that the applicability of the device is reduced, and provides a roller repairing and polishing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a grinding device is restoreed to roll, includes bottom plate and grinding machanism, the cavity has been seted up in the bottom plate, fixedly connected with biax motor in the cavity, two threaded rods of output symmetry fixedly connected with of biax motor, every symmetrical meshing is connected with two thread bush on the threaded rod, every equal fixedly connected with connecting rod on the lateral wall of thread bush, two slide holes have been seted up to the up end symmetry of bottom plate, every the upper end of connecting rod all runs through slide hole and fixedly connected with electric telescopic handle, every the equal fixedly connected with fixed block of flexible end of electric telescopic handle, two the equal fixedly connected with plectane of one side that the fixed block is relative, two the equal fixedly connected with of one side that the plectane is relative, every two equal fixedly connected with ring of one end that the fixed rod is relative, every equal fixedly connected with four telescopic cylinder on the inner wall of ring, every telescopic cylinder's the equal fixedly connected with arc, two be provided with roll body between the ring the right side the fixed block motor has the fixed connection in the recess, the output end fixedly connected with speed reduction motor in the recess.
Preferably, the polishing mechanism comprises an electric sliding rail, the upper end face of the bottom plate is fixedly connected with a supporting frame, the electric sliding rail is fixedly connected to the lower end face of the supporting frame, a sliding rail vehicle is connected to the electric sliding rail in a sliding mode, a hydraulic telescopic rod is fixedly connected to the lower end face of the sliding rail vehicle, and a polishing block is fixedly connected to the telescopic end of the hydraulic telescopic rod.
Preferably, both ends of the threaded rod are rotatably connected to the inner wall of the cavity, and the two connecting rods are slidably connected to the sliding holes.
Preferably, both ends of the roller body are propped against the side wall of the circular plate, and the opposite ends of the arc-shaped plates are propped against the side wall of the roller body.
Preferably, the lower ends of the two electric telescopic rods are both in sliding connection with the upper end face of the bottom plate, and the lower ends of the polishing blocks are propped against the side wall of the roller body.
Preferably, the lower end face of the bottom plate is symmetrically and fixedly connected with four supporting legs, and the lower ends of the supporting legs are fixedly connected with anti-slip pads.
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation setting of biax motor, threaded rod and thread bush, can drive two connecting rods relative movement, can drive two plectanes relative movement through connecting rod, electric telescopic handle and fixed block, can carry out the centre gripping fixedly to the roll body through two plectanes, can further carry out the centre gripping fixedly to the roll body through flexible cylinder and arc, can carry out the centre gripping fixedly to the roll of different length moreover, polishes to the roll of equidimension not to the suitability of device has been improved.
Drawings
Fig. 1 is a schematic perspective view of a ring in a roller repairing and polishing device according to the present utility model;
fig. 2 is a schematic diagram of a front cross-sectional structure of a roller repairing and polishing device according to the present utility model.
In the figure: 1 bottom plate, 2 biax motors, 3 threaded rods, 4 thread bush, 5 connecting rods, 6 electric telescopic links, 7 fixed blocks, 8 round plates, 9 gear motor, 10 fixed bars, 11 rings, 12 telescopic cylinders, 13 arc plates, 14 roller bodies, 15 support frames, 16 electric sliding rails, 17 sliding rail cars, 18 hydraulic telescopic links and 19 grinding blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1-2, a roller repairing and polishing device comprises a bottom plate 1 and a polishing mechanism, wherein a cavity is formed in the bottom plate 1, a double-shaft motor 2 is fixedly connected in the cavity, the output end of the double-shaft motor 2 is symmetrically and fixedly connected with two threaded rods 3, each threaded rod 3 is symmetrically and in meshed connection with two threaded sleeves 4, the side wall of each threaded sleeve 4 is fixedly connected with a connecting rod 5, the upper end face of the bottom plate 1 is symmetrically provided with two sliding holes, the upper end of each connecting rod 5 penetrates through the sliding hole and is fixedly connected with an electric telescopic rod 6, the telescopic end of each electric telescopic rod 6 is fixedly connected with a fixed block 7, one side opposite to the two fixed blocks 7 is rotationally connected with a circular plate 8, one side opposite to the two circular plates 8 is symmetrically and fixedly connected with two fixed rods 10, one end opposite to each fixed rod 10 is fixedly connected with a circular ring 11 together, four telescopic cylinders 12 are symmetrically and fixedly connected to the inner wall of each circular ring 11, an arc plate 13 is fixedly connected to the telescopic end of each telescopic cylinder 12, a roller body 14 is arranged between the two circular rings 11, a groove is formed in the right side of the left side fixing block 7, a gear motor 9 is fixedly connected in the groove, the output end of the gear motor 9 is fixedly connected to the side wall of the circular plate 8, the two connecting rods 5 can be driven to move relatively through the matched arrangement of the double-shaft motor 2, the threaded rod 3 and the threaded sleeve 4, the two circular plates 8 can be driven to move relatively through the connecting rods 5, the electric telescopic rods 6 and the fixing block 7, the roller body 14 can be clamped and fixed through the two circular plates 8, the roller body 14 can be further clamped and fixed through the telescopic cylinders 12 and the arc plate 13, rollers with different lengths can be clamped and fixed, the rollers with different sizes can be polished, thereby improving the applicability of the device.
The polishing mechanism comprises an electric sliding rail 16, the upper end face of the bottom plate 1 is fixedly connected with a supporting frame 15, the electric sliding rail 16 is fixedly connected to the lower end face of the supporting frame 15, a sliding rail vehicle 17 is connected to the electric sliding rail 16 in a sliding mode, a hydraulic telescopic rod 18 is fixedly connected to the lower end face of the sliding rail vehicle 17, a polishing block 19 is fixedly connected to the telescopic end of the hydraulic telescopic rod 18, and the polishing block 19 can be driven to move left and right through the electric sliding rail 16 and the sliding rail vehicle 17.
Wherein, the both ends of threaded rod 3 all rotate to be connected on the inner wall of cavity, and two equal sliding connection of connecting rod 5 are in the slide hole, and threaded rod 3 can drive thread bush 4 and remove.
Wherein, both ends of the roller body 14 are all propped against the side wall of the circular plate 8, and opposite ends of a plurality of arc plates 13 are all propped against the side wall of the roller body 14, so that the roller body 14 can be clamped and limited by the arc plates 13.
Wherein, the lower extreme of two electric telescopic handle 6 all sliding connection is on the up end of bottom plate 1, and the lower extreme of piece 19 of polishing supports on the lateral wall of roll body 14, can drive fixed block 7 through electric telescopic handle 6 and remove.
Four supporting legs are symmetrically and fixedly connected to the lower end face of the bottom plate 1, anti-slip pads are fixedly connected to the lower ends of the supporting legs, and the supporting legs can support the device.
In the utility model, when a roller is polished, a roller body 14 is placed between two circular plates 8, then a double-shaft motor 2 is started, the output end of the double-shaft motor drives a threaded rod 3 to rotate, the threaded rod 3 drives two threaded sleeves 4 to relatively move, the threaded sleeves 4 drive two connecting rods 5 to rotate, the connecting rods 5 drive two electric telescopic rods 6 to relatively move, the electric telescopic rods 6 drive two fixing blocks 7 to relatively move, the fixing blocks 7 drive the two circular plates 8 to relatively move, the roller body 14 can be clamped and fixed through the two circular plates 8, then a telescopic cylinder 12 is started, the telescopic end of the telescopic cylinder drives an arc 13 to relatively move and abut against the surface of the roller body 14, the roller body 14 can be further clamped and fixed through a plurality of arc 13, and rollers with different lengths can be clamped and fixed, and rollers with different sizes can be polished, so that the applicability of the device is improved; then, the gear motor 9, the electric sliding rail 16 and the hydraulic telescopic rod 18 are started, the hydraulic telescopic rod 18 can drive the polishing block 19 to move downwards and prop against the surface of the roller body 14, the roller body 14 can be driven to rotate through the gear motor 9, the circular plate 8 and the arc plate 13, and the electric sliding rail 16 can drive the polishing block 19 to move left and right so as to polish the surface of the roller body 14, and details which are not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a roller repair grinding device, includes bottom plate (1) and grinding machanism, a serial communication port, set up the cavity in bottom plate (1), fixedly connected with biax motor (2) in the cavity, the output symmetry fixedly connected with two threaded rods (3) of biax motor (2), every symmetrical meshing is connected with two thread bush (4) on threaded rod (3), every equal fixedly connected with connecting rod (5) on the lateral wall of thread bush (4), two slide holes have been seted up to the up end symmetry of bottom plate (1), every the upper end of connecting rod (5) all runs through the slide hole and fixedly connected with electric telescopic handle (6), every electric telescopic handle (6)'s flexible end all fixedly connected with fixed block (7), two equal rotation in one side that fixed block (7) are relative is connected with plectane (8), two equal symmetrical in one side that plectane (8) are relative is fixedly connected with two fixed levers (10), each equal fixedly connected with ring (11) on the lateral wall (11), each ring (11) are all fixedly connected with circular cylinder (12) on the side of each ring (12) the cylinder (12) are all fixed between the fixed connection roller body (12), the groove is fixedly connected with a gear motor (9), and the output end of the gear motor (9) is fixedly connected to the side wall of the circular plate (8).
2. The roller repairing and polishing device according to claim 1, wherein the polishing mechanism comprises an electric sliding rail (16), the upper end face of the bottom plate (1) is fixedly connected with a supporting frame (15), the electric sliding rail (16) is fixedly connected to the lower end face of the supporting frame (15), a sliding rail vehicle (17) is slidingly connected to the electric sliding rail (16), a hydraulic telescopic rod (18) is fixedly connected to the lower end face of the sliding rail vehicle (17), and a polishing block (19) is fixedly connected to the telescopic end of the hydraulic telescopic rod (18).
3. A roller repairing and polishing device according to claim 1, characterized in that both ends of the threaded rod (3) are rotatably connected to the inner wall of the cavity, and both connecting rods (5) are slidably connected in the slide holes.
4. A roller repairing and polishing device according to claim 1, characterized in that both ends of the roller body (14) are abutted against the side wall of the circular plate (8), and the opposite ends of the plurality of arc-shaped plates (13) are abutted against the side wall of the roller body (14).
5. A roller repairing and polishing device according to claim 2, characterized in that the lower ends of the two electric telescopic rods (6) are both connected to the upper end face of the bottom plate (1) in a sliding manner, and the lower ends of the polishing blocks (19) are abutted against the side wall of the roller body (14).
6. The roller repairing and polishing device according to claim 1, wherein four supporting legs are symmetrically and fixedly connected to the lower end face of the bottom plate (1), and anti-slip pads are fixedly connected to the lower ends of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759309.XU CN220498583U (en) | 2023-07-06 | 2023-07-06 | Roller repairing and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759309.XU CN220498583U (en) | 2023-07-06 | 2023-07-06 | Roller repairing and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498583U true CN220498583U (en) | 2024-02-20 |
Family
ID=89882446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321759309.XU Active CN220498583U (en) | 2023-07-06 | 2023-07-06 | Roller repairing and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498583U (en) |
-
2023
- 2023-07-06 CN CN202321759309.XU patent/CN220498583U/en active Active
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