CN219944121U - Simple roller supporting and rotating device - Google Patents
Simple roller supporting and rotating device Download PDFInfo
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- CN219944121U CN219944121U CN202321709645.3U CN202321709645U CN219944121U CN 219944121 U CN219944121 U CN 219944121U CN 202321709645 U CN202321709645 U CN 202321709645U CN 219944121 U CN219944121 U CN 219944121U
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- roll
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- risers
- clamping
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- 238000000034 method Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of roller support, and discloses a simple roller support rotating device, which comprises: the device comprises a plurality of risers, a plurality of guide rails and a plurality of guide rails, wherein the risers are in a group, and two rollers are arranged between two sides of each group of risers, which are close to each other; the plurality of accommodating grooves are respectively formed in the top surfaces of the plurality of vertical plates; the connecting plates are respectively and fixedly connected to two sides of each group of vertical plates far away from each other; the base is arranged on the bottom surface of the vertical plate, and the top surface of the base is fixedly connected with the bottom surface of the connecting plate; the two clamping grooves are respectively formed in two sides of the base, which are far away from each other; through setting up the gyro wheel, the surface of gyro wheel can with the surface contact of roll to can drive the roll rotation when the gyro wheel rotates, and make the surface of roll can reach the coverage of percentage when checking the roll at pivoted in-process, do not have the detection blind area.
Description
Technical Field
The utility model relates to the field of roller support, in particular to a simple roller support rotating device.
Background
The rolls are various in kinds, and can be classified into a strip roll, a section roll, a wire roll, etc. according to the type of the product, a cogging roll, a rough roll, a finishing roll, etc. according to the installation position of the rolls, a scale breaking roll, a perforation roll, a leveling roll, etc. according to the functions, and can be classified into a steel roll, a cast iron roll, a cemented carbide roll, a ceramic roll, etc. according to the material.
According to publication No.: the Chinese patent of CN212042026U, the hot-rolled plate roughing mill vertical roller overhauling trolley comprises a main body frame which is mainly formed by connecting a plurality of vertical columns and a plurality of transverse beams, wherein the vertical columns are arranged vertically, and the top of the main body frame is connected with a platform supporting plate; the left side and the right side of the upper part of the main body frame are respectively connected with a limit frame extending towards the vertical roller, and the width between the 2 limit frames at the left side and the right side is consistent with the width of a hoisting stress plate in a hoisting device of the vertical roller; the hot-rolled plate roughing mill comprises a platform supporting plate, and is characterized by further comprising an escalator, wherein the lower end of the escalator is arranged on the ground, the upper end of the escalator is connected with the platform supporting plate, and the maintenance trolley enables replacement of the vertical roller to be more rapid and convenient, so that the replacement efficiency of the vertical roller of the hot-rolled plate roughing mill is improved.
However, the above scheme still has a certain disadvantage, because the roller is positioned on the top surface of the platform and the position of the roller is fixed in the process of overhauling the roller, a overhauling blind area exists when overhauling the surface of the roller, and errors exist in overhauling results of the roller.
Disclosure of Invention
The present utility model aims to provide a simple roll supporting and rotating device which overcomes or at least partially solves the above problems, so as to solve the problem that the maintenance result of the roll is error because the roll is positioned on the top surface of the platform and the position of the roll is fixed during the maintenance of the roll, which causes a blind area for maintenance to exist when the surface of the roll is maintained.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a simple roller supporting and rotating device, which comprises: the device comprises a plurality of risers, a plurality of guide rails and a plurality of guide rails, wherein the risers are in a group, and two rollers are arranged between two sides of each group of risers, which are close to each other; the plurality of accommodating grooves are respectively formed in the top surfaces of the plurality of vertical plates; the connecting plates are respectively and fixedly connected to two sides of each group of vertical plates far away from each other; the base is arranged on the bottom surface of the vertical plate, and the top surface of the base is fixedly connected with the bottom surface of the connecting plate; the two clamping grooves are respectively formed in two sides of the base, which are far away from each other; the two clamping blocks are respectively arranged in the two clamping grooves; wherein, the top surface of riser is provided with movable assembly for the roll can rotate at will when placing the roll.
Through adopting above-mentioned technical scheme, through setting up the connecting plate, the position between two risers can be fixed to the connecting plate to can divide into two sets of with a plurality of risers, through setting up the riser, the riser can provide the support for placing the roll.
As a further scheme of the utility model, the inner four sides of the clamping groove are movably clamped with the outer four sides of the clamping block respectively, and the bottom surface of the vertical plate is fixedly connected with the top surface of the base.
Through adopting above-mentioned technical scheme, through setting up the grip block, the grip block can drive the centre gripping when the inside of joint groove removes at the both ends of roll to can provide the determination of position for the roll.
As a further aspect of the present utility model, the movable assembly includes: the bearing is fixedly sleeved on the outer circular wall surface of the bearing outer ring and the inner circular wall surface of the groove.
Through adopting above-mentioned technical scheme, through setting up the recess, the recess can deposit the pivot inside to can confirm the position between pivot and the riser, through setting up the pivot, can reduce the frictional force of pivot when rotating when the inside rotation of recess, through setting up the gyro wheel, the surface of gyro wheel can with the surface contact of roll, thereby can drive the roll rotation when the gyro wheel rotates, and make the surface of roll can reach the coverage of percentage when checking the roll at pivoted in-process, do not have the detection blind area.
As a further scheme of the utility model, two sides of the two clamping blocks, which are close to each other, are respectively provided with a placing groove, the inside of the placing groove is provided with a movable plate, two sides of the movable plate are respectively fixedly connected with a connecting strip, two sides of the inside of the placing groove, which are close to each other, are respectively provided with a limiting groove, and the inner wall surface of the limiting groove is movably clamped with the outer wall surface of the connecting strip.
Through adopting above-mentioned technical scheme, through setting up the standing groove, the standing groove can deposit the fly leaf inside to can confirm the position between fly leaf and the grip block, through setting up the connecting strip, the connecting strip can be in the synchronous reciprocates in the inside of spacing groove when the grip block reciprocates, and then makes the fly leaf can the different diameter size's of centre gripping roll.
As a further scheme of the utility model, two sides of the two movable plates, which are close to each other, are fixedly connected with positioning columns respectively, the outer circular wall surfaces of the positioning columns are fixedly sleeved with fixed bearings, one end of each positioning column is provided with an elastic pad, one end of each elastic pad is provided with a fixed groove, and the inner circular wall surfaces of the fixed grooves are fixedly sleeved with the outer circular wall surfaces of the outer rings of the fixed bearings.
Through adopting above-mentioned technical scheme, through setting up the elastic pad, the elastic pad can conflict in the one end of roll to can utilize the position of confirming the roll with the conflict of roll, through setting up fixed bearing, fixed bearing can reduce the frictional force of elastic pad when rotating, avoid influencing the rotation of roll.
As a further scheme of the utility model, a hydraulic cylinder is fixedly connected to one side of the inside of the clamping groove, and one end of a telescopic rod of the hydraulic cylinder is fixedly connected with one side of the clamping block.
Through adopting above-mentioned technical scheme, through setting up the pneumatic cylinder, the pneumatic cylinder can extend the telescopic link when starting, and the telescopic link of extension can promote the grip block and slide in the inside of joint groove to increase the distance between two grip blocks at gliding in-process, thereby can adapt to the roll of different length.
The utility model provides a simple roller supporting and rotating device, which has the beneficial effects that:
through setting up the recess, the recess can deposit the pivot inside to can confirm the position between pivot and the riser, through setting up the pivot, can reduce the frictional force of pivot when pivoted when the inside rotation of recess, through setting up the gyro wheel, the surface of gyro wheel can with the surface contact of roll, thereby can drive the roll rotation when the gyro wheel rotates, and make the surface of roll can reach the coverage of percentage when checking the roll at pivoted in-process, do not have the detection blind area.
Through setting up the standing groove, the standing groove can deposit the fly leaf inside to can confirm the position between fly leaf and the grip block, through setting up the connecting strip, the connecting strip can reciprocate in step in the inside of spacing groove when the grip block reciprocates, and then make the fly leaf can centre gripping not unidimensional roll of diameter, through setting up the elastic pad, the elastic pad can contradict in the one end of roll, thereby can utilize the position of confirming the roll with the conflict of roll, through setting up fixed bearing, fixed bearing can reduce the frictional force of elastic pad when rotating, avoid influencing the rotation of roll.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic diagram of a split structure according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a connection board structure according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a moving plate structure according to an embodiment of the present utility model.
In the figure: 1. a riser; 2. a connecting plate; 3. a roller; 4. a receiving groove; 5. a groove; 6. a rotating shaft; 7. a base; 8. a clamping block; 9. a clamping groove; 10. a hydraulic cylinder; 11. a placement groove; 12. a limit groove; 13. a movable plate; 14. a connecting strip; 15. positioning columns; 16. fixing a bearing; 17. an elastic pad; 18. a fixing groove.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, 2 and 3, the simple roller supporting and rotating device provided by the embodiment of the utility model comprises a plurality of risers 1, wherein the risers 1 are a group, two rollers 3 are arranged between two sides of each group of risers 1, the top surfaces of the risers 1 are respectively provided with a containing groove 4, two sides of each group of risers 1 far away from each other are respectively fixedly connected with a connecting plate 2, the bottom surface of the riser 1 is provided with a base 7, the top surface of the base 7 is fixedly connected with the bottom surface of the connecting plate 2, two sides of the base 7 far away from each other are respectively provided with a clamping groove 9, a clamping block 8 is arranged in the clamping groove 9, wherein the top surface of the riser 1 is provided with a movable assembly for random rotation of the roller when the roller is placed, four sides of the inside of the clamping groove 9 are respectively movably clamped with four sides of the outside of the clamping block 8, the bottom surface of riser 1 and the top surface fixed connection of base 7, movable assembly includes a plurality of recess 5, a plurality of recess 5 is offered respectively at the top surface of a plurality of riser 1, the both ends of gyro wheel 3 are fixedly connected with pivot 6 respectively, the fixed cover of the outer disc of pivot 6 is equipped with the bearing, the outer disc of bearing outer ring is established with the fixed cover of the interior disc of recess 5, the staff can place the roller at the top surface of gyro wheel 3, and the surface contact of roller and gyro wheel 3 that makes, then the staff can apply pivoted effort to the roller, make gyro wheel 3 synchronous rotation when the roller rotates, thereby can make the surface of roller can reach the coverage of percentage when checking the roller at pivoted in-process, there is not the detection blind area.
Referring to fig. 1, 2 and 4, a hydraulic cylinder 10 is fixedly connected to one side of the inside of the clamping groove 9, one end of a telescopic rod of the hydraulic cylinder 10 is fixedly connected with one side of the clamping block 8, before a worker places a roller, the hydraulic cylinder 10 is started first by the worker, the telescopic rod prolonged by the hydraulic cylinder 10 can push the clamping block 8 to move in the clamping groove 9, when the clamping block 8 moves to two ends of the roller, the hydraulic cylinder 10 is started again by the worker, and the telescopic rod of the hydraulic cylinder 10 is retracted, so that the clamping block 8 can be driven to be pressed at one end of the roller, and the position of the roller can be determined.
Referring to fig. 1, 2 and 4, the two sides that two grip blocks 8 are close to each other are offered standing groove 11 respectively, the inside of standing groove 11 is provided with fly leaf 13, the both sides of fly leaf 13 are fixedly connected with connecting strip 14 respectively, spacing groove 12 has been offered respectively to the both sides that the inside of standing groove 11 is close to each other, the inner wall face of spacing groove 12 and the outer wall face activity joint of connecting strip 14, the both sides that two fly leaves 13 are close to each other are fixedly connected with reference column 15 respectively, the fixed cover of the outer disc of reference column 15 is equipped with fixed bearing 16, one end of reference column 15 is provided with elastic pad 17, fixed slot 18 has been seted up to one end of elastic pad 17, the fixed bearing 16 can reduce the frictional force of elastic pad 17 when rotating, avoid influencing the rotation of roll, if the diameter of roll is great, staff can exert ascending effort to fly leaf 13 for connecting strip 14 is at the inside synchronous removal of spacing groove 12, and make the position of elastic pad 17 and one end of roll correspond in the course of moving.
Working principle: referring to fig. 1-4, when in use, firstly, a worker will place a roller on the top surface of the roller 3, and make the surface of the roller contact with the surface of the roller 3, then the worker will apply a rotating force to the roller, so that the roller 3 rotates synchronously when the roller rotates, and thus the surface of the roller can reach a hundred percent coverage when the roller is inspected in the rotating process, no detection blind area exists, when the roller 3 rotates, the rotating shaft 6 is driven to rotate synchronously in the groove 5, and the friction force of the rotating shaft 6 when the rotating shaft 6 rotates is reduced by using a bearing in the rotating process, before the worker places the roller, the worker starts the hydraulic cylinder 10, the telescopic rod prolonged by the hydraulic cylinder 10 can push the clamping block 8 to move in the clamping groove 9, and when the clamping block 8 moves to two ends of the roller, the worker starts the hydraulic cylinder 10 again, and the telescopic rod of the hydraulic cylinder 10 is retracted, so that the elastic pad 17 can be driven to press one end of the roller, and thus the position of the roller can be determined.
Through setting up fixed bearing 16, fixed bearing 16 can reduce the frictional force of elastic pad 17 when rotating, avoids influencing the rotation of roll, if the diameter of roll is great, the staff can exert ascending effort to fly leaf 13 for connecting strip 14 is at the inside synchronous removal of spacing groove 12, and makes the one end position of elastic pad 17 and roll correspond at the in-process that removes.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. A simple roll supporting and rotating device, comprising:
the device comprises a plurality of risers (1), and a plurality of risers (1), wherein the risers (1) are in a group, and two rollers (3) are arranged between two sides, close to each other, of each group of risers (1);
the accommodating grooves (4) are respectively formed in the top surfaces of the vertical plates (1);
the connecting plates (2) are respectively and fixedly arranged at two sides of each group of vertical plates (1) far away from each other;
the base (7) is arranged on the bottom surface of the vertical plate (1), and the top surface of the base (7) is fixedly arranged on the bottom surface of the connecting plate (2);
the two clamping grooves (9) are respectively formed in two sides of the base (7) which are far away from each other;
the two clamping blocks (8) are respectively arranged in the two clamping grooves (9);
wherein, the top surface of riser (1) is provided with movable assembly for the roll can rotate at will when placing the roll.
2. The simple roller supporting and rotating device according to claim 1, wherein the inner four sides of the clamping groove (9) are movably clamped with the outer four sides of the clamping block (8), and the bottom surface of the vertical plate (1) is fixedly installed with the top surface of the base (7).
3. The simple roll supporting and turning device of claim 1, wherein said movable assembly comprises:
the bearing comprises a plurality of grooves (5), wherein the grooves (5) are respectively arranged on the top surfaces of the vertical plates (1), two ends of each roller (3) are respectively and fixedly provided with a rotating shaft (6), the outer circular wall surface of each rotating shaft (6) is fixedly sleeved with a bearing, and the outer circular wall surface of each bearing outer ring is fixedly sleeved with the inner circular wall surface of each groove (5).
4. The simple roller supporting and rotating device according to claim 1, wherein two clamping blocks (8) are respectively provided with a placing groove (11) on two sides close to each other, a movable plate (13) is arranged in the placing groove (11), connecting strips (14) are respectively fixedly arranged on two sides of the movable plate (13), limit grooves (12) are respectively formed on two sides close to each other in the placing groove (11), and the inner wall surfaces of the limit grooves (12) are movably clamped with the outer wall surfaces of the connecting strips (14).
5. The simple roller supporting and rotating device according to claim 4, wherein two movable plates (13) are respectively fixedly installed with positioning columns (15) on two sides close to each other, a fixed bearing (16) is fixedly sleeved on the outer circular wall surface of each positioning column (15), an elastic pad (17) is arranged at one end of each positioning column (15), a fixed groove (18) is formed at one end of each elastic pad (17), and the inner circular wall surface of each fixed groove (18) is fixedly sleeved on the outer circular wall surface of the outer ring of each fixed bearing (16).
6. The simple roller supporting and rotating device according to claim 1, wherein a hydraulic cylinder (10) is fixedly installed on one side of the inside of the clamping groove (9), and one end of a telescopic rod of the hydraulic cylinder (10) is fixedly installed on one side of the clamping block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709645.3U CN219944121U (en) | 2023-07-03 | 2023-07-03 | Simple roller supporting and rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709645.3U CN219944121U (en) | 2023-07-03 | 2023-07-03 | Simple roller supporting and rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944121U true CN219944121U (en) | 2023-11-03 |
Family
ID=88549191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321709645.3U Active CN219944121U (en) | 2023-07-03 | 2023-07-03 | Simple roller supporting and rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944121U (en) |
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2023
- 2023-07-03 CN CN202321709645.3U patent/CN219944121U/en active Active
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