CN219934874U - Roller rotation detection device - Google Patents
Roller rotation detection device Download PDFInfo
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- CN219934874U CN219934874U CN202321375273.5U CN202321375273U CN219934874U CN 219934874 U CN219934874 U CN 219934874U CN 202321375273 U CN202321375273 U CN 202321375273U CN 219934874 U CN219934874 U CN 219934874U
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- wall
- roller
- detection device
- electric telescopic
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 47
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of roller detection devices, in particular to a roller rotation detection device, which comprises a detection device shell and a roller, wherein a detection chamber is formed in the inner wall of the detection device shell, a first electric telescopic rod is symmetrically arranged on the inner wall of the detection device shell, a detection device for detecting the radius of the roller is arranged at one end of the first electric telescopic rod, and the technical scheme is as follows: the beneficial effects of the utility model are as follows: through installing fixed plate, spring, metal sheet, limiting plate, no. two metal sheets, gyro wheel, no. two electric telescopic handle, no. three metal sheets for electric telescopic handle and No. two electric telescopic handle start detect the radius of rotatory roll, have avoided the condition that needs many times to measure radius.
Description
Technical Field
The utility model relates to the technical field of roller detection devices, in particular to a roller rotation detection device.
Background
Rolls are the primary working components and tools on rolling mills that produce continuous plastic deformation of metal. The roller mainly comprises a roller body, a roller neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is arranged in the bearing and transmits rolling force to the frame through the bearing seat and the pressing device. The shaft head of the driving end is connected with the gear seat through a connecting shaft, and the rotating moment of the motor is transmitted to the roller. The rolls may be arranged in a roll stand in the form of two rolls, three rolls, four rolls or multiple rolls.
The prior art has the following defects: the roll body of the roll is a standard cylinder structure because the roll body of the roll is molded, but the roll needs to be detected when in use, including the smoothness of the surface, whether the radius accords with errors or not, and the like.
Therefore, it is necessary to invent the roll rotation detecting device.
Disclosure of Invention
Therefore, the roller rotation detection device provided by the utility model has the advantages that the first electric telescopic rod is started to drive the fixed plate to move downwards, so that the roller on the limiting plate is in contact with the surface of the roller, the radius of the roller has an error, and the roller is qualified within the error, therefore, when the roller is in contact with the surface of the roller, the spring is stressed to stretch along with the downward movement of the fixed plate, the limiting plate moves in the slot, the distance between the first metal plate and the second metal plate at the bottom of the limiting plate is the length within the error range, the second electric telescopic rod is started to drive the third metal plate at the bottom of the connecting block to move, the distance between the third metal plate and the second metal plate at the top of the limiting plate is the distance within the error range, and the radius has an error along with the rotation of the roller, so that the limiting plate moves up and down, a current loop is formed when the contact between the metal plates, and an external display is displayed, so that the distance exceeds the error range is displayed, and the problem of measuring the radius for a plurality of times is solved.
In order to achieve the above object, the present utility model provides the following technical solutions: the roller rotation detection device comprises a detection device shell and a roller, wherein a detection chamber is formed in the inner wall of the detection device shell, an electric telescopic rod is symmetrically arranged on the inner wall of the detection device shell, and a detection device for detecting the radius of the roller is arranged at one end of the electric telescopic rod.
Preferably, the detection device comprises a fixed plate, one end of the first electric telescopic rod is fixedly provided with the fixed plate, the inner wall of the fixed plate is provided with a groove, and the inner wall of the fixed plate is symmetrically provided with a limiting groove.
Preferably, the inner wall of the limit groove is fixedly provided with a fixing rod, the outer wall of the fixing rod is provided with a spring, and the outer wall of the fixing plate is provided with a first metal plate.
Preferably, the detection device comprises a limiting plate, the limiting plate is slidably mounted on the grooved inner wall, the second metal plate is symmetrically mounted on the top and the bottom of the limiting plate, the number two metal plates are four, and the roller is rotatably mounted on the bottom of the limiting plate.
Preferably, the inner wall symmetry of limiting plate is installed No. two electric telescopic handle, the connecting block is installed to No. two electric telescopic handle's one end, no. three metal sheets are installed to the bottom of connecting block.
Preferably, the first supporting block is fixedly arranged on the inner bottom wall of the detection chamber, and the second supporting block is fixedly arranged on the inner bottom wall of the detection chamber.
Preferably, the motor is fixedly arranged on the inner wall of the first supporting block, the first connecting rod is arranged at the output end of the motor, and the first gear is fixedly arranged on the outer wall of the first connecting rod.
Preferably, the inner wall symmetry of a supporting shoe is installed No. two connecting rods, no. two outer wall fixed mounting of connecting rod has No. two gears, and No. two gears and No. one gear engagement, no. two outer wall fixed mounting of connecting rod has the fixed block, no. two one end of connecting rod is installed and is changeed the roller.
The beneficial effects of the utility model are as follows:
according to the utility model, the radius of the rotating roller is detected by the first electric telescopic rod and the second electric telescopic rod through the fixing plate, the spring, the first metal plate, the limiting plate, the second metal plate, the idler wheel, the second electric telescopic rod and the third metal plate, so that the condition that the radius is required to be measured for many times is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic diagram of a front structure provided by the present utility model;
FIG. 3 is a schematic diagram of the front structure of the fixing plate according to the present utility model;
FIG. 4 is a schematic view of the whole structure of the fixing plate according to the present utility model;
FIG. 5 is a schematic diagram of the overall structure of the limiting plate according to the present utility model;
fig. 6 is a schematic top view of a part of the structure provided by the present utility model.
In the figure: 1. a detection device housing; 101. a detection chamber; 102. a first electric telescopic rod; 2. a fixing plate; 201. slotting; 202. a limit groove; 3. a fixed rod; 301. a spring; 302. a first metal plate; 4. a limiting plate; 401. a second metal plate; 402. a roller; 5. a second electric telescopic rod; 501. a connecting block; 502. a third metal plate; 6. a first supporting block; 601. a second supporting block; 602. a roller; 7. a motor; 701. a first connecting rod; 702. a first gear; 8. a second connecting rod; 801. a second gear; 802. a fixed block; 803. and (5) rotating the roller.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-6, a roller rotation detecting device comprises a detecting device housing 1 and a roller 602, wherein a detecting chamber 101 is formed in the inner wall of the detecting device housing 1, a first electric telescopic rod 102 is symmetrically arranged on the inner wall of the detecting device housing 1, two first electric telescopic rods 102 and two second electric telescopic rods 5 are respectively controlled by a switch, so that the two first electric telescopic rods 102 or the two second electric telescopic rods 5 are synchronously started, one end of the first electric telescopic rod 102 is fixedly provided with a fixing plate 2, the inner wall of the fixing plate 2 is provided with a slot 201, the bottoms of two sides of the fixing plate 2 are in barb shapes, a first metal plate 302 is arranged at the top of the barb, limit grooves 202 are symmetrically formed in the inner wall of the fixing plate 2, a fixing rod 3 is fixedly arranged in the inner wall of the limit groove 202, the fixing rod 3 passes through the limit plate 4 and is in sliding connection with the limit plate 4, the outer wall of the fixing rod 3 is provided with a spring 301, under the action of no external force, the spring 301 is in a stretching state, so that the second metal plate 401 at the bottom of the limiting plate 4 is in contact with the first metal plate 302, the first metal plate 302 is installed on the outer wall of the fixed plate 2, the limiting plate 4 is slidably installed on the inner wall of the slot 201, the second metal plate 401 is symmetrically installed at the top and the bottom of the limiting plate 4, the fourth metal plate 401 is installed in the circuit, the first metal plate 302, the second metal plate 401 and the third metal plate 502 are all installed in the circuit, the roller 402 is rotatably installed at the bottom of the limiting plate 4, the second electric telescopic rod 5 is symmetrically installed at the inner wall of the limiting plate 4, the connecting block 501 is installed at one end of the second electric telescopic rod 5, the third metal plate 502 is installed at the bottom of the connecting block 501, the roller 602 is placed between the two rotating rollers 803, the first electric telescopic rod 102 is started to drive the fixed plate 2 to move downwards, the roller 402 on the limiting plate 4 is in contact with the surface of the roller 602, because the radius of the roller 602 has an error, the roller is qualified within the error, therefore, when the roller 402 is in contact with the surface of the roller 602, as the fixing plate 2 continues to move downwards, the spring 301 is stressed to stretch, the limiting plate 4 moves in the slot 201, so that the distance between the first metal plate 302 and the second metal plate 401 at the bottom of the limiting plate 4 is the length within the error range, the second electric telescopic rod 5 is started, the second electric telescopic rod 5 starts to drive the third metal plate 502 at the bottom of the connecting block 501 to move, the distance between the third metal plate 502 and the second metal plate 401 at the top of the limiting plate 4 is the distance within the error range, and as the roller 602 rotates, the limiting plate 4 moves up and down due to the radius, a current loop is formed when the contact between the metal plates, the external display will display, and then the indication exceeds the error range.
The inner bottom wall fixed mounting of detection room 101 has No. one supporting shoe 6, the inner bottom wall fixed mounting of detection room 101 has No. two supporting shoes 601, no. one motor 7 is installed to No. one supporting shoe 6's inner wall fixed mounting, no. one connecting rod 701 is installed to No. one motor 7's output, no. one gear 702 is installed to No. one connecting rod 701's outer wall fixed mounting, no. two connecting rods 8 are installed to No. one supporting shoe 6's inner wall symmetry, no. two gears 801 are installed to No. two connecting rod 8's outer wall fixed mounting, and No. two gears 801 and No. one gear 702 meshing, no. two connecting rod 8's outer wall fixed mounting has fixed block 802, the fixed block 802 makes the more stable of commentaries on classics roller 803 pivoted, no. two connecting rod 8's one end is installed and is changeed roller 803, motor 7 starts and drives No. one connecting rod 701 rotation of motor 7 output, no. one connecting rod 701 rotates and drives No. one gear 702 on No. one connecting rod 701, no. one gear 702 rotates and drives No. two gears 801 on both sides of No. one gear 702, no. two gears 801 rotate and No. two connecting rod 8 rotates and drive No. two connecting rods 8 connected with No. two gears 801, no. two connecting rod 803 rotates, and drive roller 602, and roller 602 rotates.
The application process of the utility model is as follows: the skilled person places the roller 602 between the two rotating rollers 803, the first electric telescopic rod 102 is started, the first electric telescopic rod 102 starts to drive the fixed plate 2 to move downwards, the roller 402 on the limiting plate 4 is in contact with the surface of the roller 602, because the radius of the roller 602 has errors, the roller 602 is qualified within the errors, therefore, when the roller 402 is in contact with the surface of the roller 602, the spring 301 continues to move downwards along with the fixed plate 2, the limiting plate 4 moves in the groove 201, the distance between the first metal plate 302 and the second metal plate 401 at the bottom of the limiting plate 4 is the length in the error range, the second electric telescopic rod 5 is started, the third metal plate 502 at the bottom of the connecting block 501 is started to move, the distance between the third metal plate 502 and the second metal plate 401 at the top of the limiting plate 4 is the distance in the error range, and the rotating of the roller 602 is enabled along with the rotating of the roller 602, because the radius has errors, when the contact occurs between the metal plates, a current loop is formed, the external display can display, the error can show that the motor is driven to move in the error range, the first gear 801 drives the first gear 801 to rotate, the second gear 801 drives the second gear 801 to rotate, the first gear 801 drives the second gear 801 rotates the second gear 801, the second gear 801 rotates the first gear 801 rotates and the second gear 801 rotates correspondingly, the first gear 801 rotates and the second gear 801 rotates correspondingly, and the second gear 702 rotates.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (8)
1. The roller rotation detection device comprises a detection device shell (1) and a roller (602), and is characterized in that: the inner wall of detection device shell (1) has seted up detection room (101), electric telescopic handle (102) are installed to the inner wall symmetry of detection device shell (1), the detection device who is used for detecting roll radius is installed to the one end of electric telescopic handle (102).
2. The roll rotation detection apparatus according to claim 1, wherein: the detection device comprises a fixed plate (2), wherein the fixed plate (2) is fixedly arranged at one end of the first electric telescopic rod (102), a slot (201) is formed in the inner wall of the fixed plate (2), and limit grooves (202) are symmetrically formed in the inner wall of the fixed plate (2).
3. The roll rotation detection apparatus according to claim 2, wherein: the inner wall fixed mounting of spacing groove (202) has dead lever (3), spring (301) are installed to the outer wall of dead lever (3), metal sheet (302) are installed to the outer wall of fixed plate (2).
4. A roll rotation detection apparatus according to claim 3, wherein: the detection device comprises limit plates (4), wherein the limit plates (4) are slidably mounted on the inner walls of the grooves (201), two metal plates (401) are symmetrically mounted on the top and the bottom of each limit plate (4), the number of the two metal plates (401) is four, and idler wheels (402) are rotatably mounted on the bottom of each limit plate (4).
5. The roll rotation detection apparatus according to claim 4, wherein: the inner wall symmetry of limiting plate (4) is installed No. two electric telescopic handle (5), connecting block (501) are installed to No. two electric telescopic handle (5)'s one end, no. three metal sheets (502) are installed to the bottom of connecting block (501).
6. The roll rotation detection apparatus according to claim 1, wherein: the inner bottom wall of the detection chamber (101) is fixedly provided with a first supporting block (6), and the inner bottom wall of the detection chamber (101) is fixedly provided with a second supporting block (601).
7. The roll rotation detection apparatus according to claim 6, wherein: the inner wall fixed mounting of supporting shoe (6) has motor (7), connecting rod (701) are installed to the output of motor (7), the outer wall fixed mounting of connecting rod (701) has gear (702).
8. The roll rotation detection apparatus according to claim 7, wherein: the inner wall symmetry of a supporting shoe (6) is installed No. two connecting rods (8), no. two gear (801) are installed to the outer wall fixed mounting of No. two connecting rods (8), and No. two gear (801) and No. one gear (702) meshing, no. two outer wall fixed mounting of connecting rods (8) has fixed block (802), roller (803) are installed to the one end of No. two connecting rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375273.5U CN219934874U (en) | 2023-06-01 | 2023-06-01 | Roller rotation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375273.5U CN219934874U (en) | 2023-06-01 | 2023-06-01 | Roller rotation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934874U true CN219934874U (en) | 2023-10-31 |
Family
ID=88501691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375273.5U Active CN219934874U (en) | 2023-06-01 | 2023-06-01 | Roller rotation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934874U (en) |
-
2023
- 2023-06-01 CN CN202321375273.5U patent/CN219934874U/en active Active
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