CN220387472U - Rolling mill collar roller misalignment height measurement device - Google Patents
Rolling mill collar roller misalignment height measurement device Download PDFInfo
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- CN220387472U CN220387472U CN202320484009.9U CN202320484009U CN220387472U CN 220387472 U CN220387472 U CN 220387472U CN 202320484009 U CN202320484009 U CN 202320484009U CN 220387472 U CN220387472 U CN 220387472U
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- roller
- measuring
- rolling mill
- height
- measuring device
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- 238000005096 rolling process Methods 0.000 title claims abstract description 42
- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 239000007769 metal material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model belongs to a device for measuring the staggered roller height of a rolling mill roller ring in the technical field of rolling mill roller rings. The utility model provides a rolling mill collar wrong roller height measurement device, including measuring device body (1), set up multistage measurement step (2) on measuring device body (1), multistage measurement step (2) extend to measuring device body (1) upper surface one end tip from measuring device body (1) upper surface middle part, multistage measurement step (2) reduce in proper order to measuring device body (1) upper surface one end tip from measuring device body (1) upper surface middle part, the step height of multistage measurement step (2) is the same, step surface (3) of multistage measurement step (2) are parallel. The device for measuring the height of the staggered roller of the rolling mill roller ring can conveniently and accurately measure the staggered roller distance of the rolling mill roller ring, further accurately determine whether the rolling mill roller ring is installed in place or not, and conveniently meet the actual measurement requirement.
Description
Technical Field
The utility model belongs to the technical field of rolling mill collars, and particularly relates to a device for measuring the staggered roller height of a rolling mill collar.
Background
After the high-speed wire rod and bar finishing mill roller ring is installed, the roller ring is in a wrong roller phenomenon because of the problems of incomplete installation and the like, and when the wrong roller distance is larger, the roller ring can be directly affected: 1. product quality. 2. Affecting the life of the roll. 3. Damage to the mill roll cassette. At present, in order to judge the roller ring roller misalignment condition, manual perception is carried out by hand touch or comparison is carried out by iron sheets. The existing method has the following problems: 1. the judgment is inaccurate. 2. The data cannot be read. Therefore, it cannot be accurately determined whether the mounting is in place.
The technology named as a method for rapidly detecting the misalignment of a tungsten carbide roll collar of a high-speed wire rod finishing mill and a publication number of 105312331A in the prior art comprises the following steps: 1) Manufacturing a measuring tool; 2) Repeatedly moving the upper edge of the measuring tool on the surface of the roll collar to confirm the existence position of the wrong roll phenomenon; 3) Selecting a measuring tool for removing the thickness of 0.1mm for measurement; 4) Sequentially selecting measuring tools for removing the thickness of 0.2mm, 0.3mm and 0.4mm for measurement; 5) When the offset of the staggered roller is less than 0.2mm, the roller is required to be dismounted for the second time by the circular frame, and a copper sheet with the thickness of 0.2mm is added; 6) When the error roll deviation reaches 0.3mm or 0.4mm, the roll is detached to check the assembly quality of the roll collar and the abrasion loss of the flinger, and the roll collar is reinstalled and detected after repair, so that the error roll deviation is confirmed to be less than 0.10mm, and the overhaul work is completed.
However, this technology does not relate to the technical problems and technical solutions of the present application.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a simple structure can conveniently and accurately measure the wrong roll distance of roll collar, and then accurate rolling mill collar installation is accurate in place, conveniently satisfies the wrong roller height measurement device of rolling mill collar of actual measurement demand.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a device for measuring the height of a staggered roller of a rolling mill roll collar, which comprises a measuring device body, wherein a plurality of stages of measuring steps are arranged on the measuring device body, extend from the middle part of the upper surface of the measuring device body to the end part of one end of the upper surface of the measuring device body, sequentially lower from the middle part of the upper surface of the measuring device body to the end part of one end of the upper surface of the measuring device body, have the same height and are parallel.
Each measuring step comprises a step surface and a step side, respectively, the step surface and the step side of each measuring step being arranged vertically.
The multi-stage measuring steps on the measuring device body comprise a first step, a second step, a third step, a fourth step and a fifth step.
The device for measuring the height of the staggered roller of the roller ring of the rolling mill is a structure made of metal materials.
The first step includes a first step surface and a first step side.
The second step includes a second step surface and a second step side.
The third step includes a third step surface and a third step side.
The fourth step includes a fourth step surface and a fourth step side.
The fifth step includes a fifth step surface and a fifth step side.
The rolling mill comprises a roller A and a roller B.
The roller A comprises a roller A roller ring, and the roller B comprises a roller B roller ring.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
when the height measuring device for the staggered roll of the rolling mill roll collar is used for measuring the staggered roll height of the rolling mill roll collar, the upper surface position of the measuring device body, which is not provided with a step, is arranged on the end face of the roll collar of the roll A, the measuring device is moved from the roll A (roll A) to the roll B (roll B), and if the measuring device is not blocked, the roll surface of the roll A is higher than the roll surface of the roll B or the roll surface of the roll A is flush with the roll surface of the roll B. If the jamming occurs, the roller surface of the roller B is higher than that of the roller A. Further, the blocking position is read out through a multi-stage measuring step on the lower surface (front surface) of the measuring device body, and the approximate distance of the error roller is measured, so that whether the roller ring installation meets the requirement or not is judged. For example, if the measuring device is stuck at the third step, the distance h between the a roller and the B roller is: 2 x 0.2mm < h <3 x 0.2mm, i.e. 0.4mm < h <0.6mm. The actual range value of the distance between the roller A and the roller B can be accurately calculated, whether the installation meets the requirements or not can be judged according to whether the actual range value is within the allowable error range or not, and if the installation exceeds the allowable error range, the adjustment is needed. The whole measuring process is simple and convenient, and the measuring result is helpful for accurately and rapidly judging the distance range of the wrong roller.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of a device for measuring the roll collar misalignment height of a rolling mill according to the present utility model;
FIG. 2 is a schematic side view of a device for measuring the height of a roll collar misalignment of a rolling mill according to the present utility model;
FIG. 3 is a schematic top view of a device for measuring the height of a staggered roll of a rolling mill roll collar according to the present utility model;
FIG. 4 is a schematic view of a rolling mill roll collar misalignment height measurement apparatus according to the present utility model in use;
the reference numerals in the figures are respectively: 1. a measuring device body; 2. measuring the steps; 3. a step surface; 4. a step side; 5. a first step; 6. a second step; 7. a third step; 8. a fourth step; 9. a first step surface; 10. a first step side; 11. a second step surface; 12. a second step side; 13. a third step surface; 14. a third step side; 15. a fourth step surface; 16. a fourth step side; 17. a roller A; 18. a roller B; 19. a roller ring A; 20. a roller B roller ring; 21. a fifth step; 22. a fifth step surface; 23. a fifth step side;
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
as shown in the accompanying drawings 1-4, the utility model relates to a device for measuring the roll collar staggered roll height of a rolling mill, which comprises a measuring device body 1, wherein a plurality of stages of measuring steps 2 are arranged on the measuring device body 1, the plurality of stages of measuring steps 2 extend from the middle part of the upper surface of the measuring device body 1 to one end of the upper surface of the measuring device body 1, the plurality of stages of measuring steps 2 sequentially decrease from the middle part of the upper surface of the measuring device body 1 to one end of the upper surface of the measuring device body 1, the steps of the plurality of stages of measuring steps 2 are identical in height, and the step surfaces 3 of the plurality of stages of measuring steps 2 are parallel. The structure provides an improved technical scheme aiming at the defects in the prior art. The measuring device body 1 is of an integral structure and is made of hard metal materials, the whole measuring device is required to be difficult to deform, and the measuring device body 1 is provided with a plurality of measuring steps 2. The number of steps can be selected according to the needs, and the height of the steps can be set according to the needs. The steps of each stage are the same in height. When the staggered roll height of the rolling mill roll collar is measured, the upper surface position of the measuring device body 1, which is not provided with a step, is placed on the roll collar end surface of the roll A, the measuring device is moved from the roll A (roll A) to the roll B (roll B), and if the measuring device is not blocked, the roll surface of the roll A is higher than the roll surface of the roll B or the roll surface of the roll A is flush with the roll surface of the roll B. If the jamming occurs, the roller surface of the roller B is higher than that of the roller A. Further, the blocking position can be read out through the multi-stage measuring step 2 on the lower surface (front surface) of the measuring device body 1, and the approximate distance of the error roller is measured, so as to judge whether the roller ring installation meets the requirement. For example, if the measuring device is stuck at the third step, the distance h between the a roller and the B roller is: 2 x 0.2mm < h <3 x 0.2mm, i.e. 0.4mm < h <0.6mm. Therefore, the actual range value of the distance between the roller A and the roller B can be accurately calculated, whether the installation meets the requirement or not can be judged according to whether the actual range value is within the allowable error range, and the allowable error range is paid in excess, so that adjustment is needed. Therefore, the whole measuring structure is simple, the manufacturing cost is low, the operation process is simple and convenient, and the measuring result is helpful for accurately and rapidly judging the distance range of the wrong roller. The device for measuring the height of the staggered roller of the rolling mill roller ring can conveniently and accurately measure the staggered roller distance of the rolling mill roller ring, further accurately determine whether the rolling mill roller ring is installed in place or not, and conveniently meet the actual measurement requirement.
Each measuring step 2 comprises a step surface 3 and a step side surface 4, respectively, the step surface 3 and the step side surface 4 of each measuring step 2 being arranged vertically. With the structure, the height of each stage of measuring step is controlled respectively. When the measuring device is used for measuring, the upper surface of the measuring device body is firstly placed on the end face of the roller ring of the roller with low position, and then the measuring device is moved, so that the judgment can be quickly completed. If it is not possible to determine which roll position is low, the test is performed twice. Because the movement process of the measuring device body is not blocked all the time if the measuring device body is firstly placed on the high-position roll collar end face. That is, the measuring device body is placed on the end faces of the collars of different rollers twice, and the collars of the two rollers are not blocked or blocked within the required range, so that the distance between the collars of the two rollers is clearly indicated to meet the requirement.
The multi-stage measuring step 2 on the measuring device body 1 comprises a first step 5, a second step 6, a third step 7 and a fourth step 8. The first step 5 comprises a first step surface 9 and a first step side 10. The second step 6 comprises a second step surface 11 and a second step side 12. The third step 7 comprises a third step surface 13 and a third step side 14. The fourth step 8 comprises a fourth step surface 15 and a fourth step side 16. The fifth step 21 includes a fifth step surface 22 and a fifth step side 23. In the above structure, the number of the measuring steps 2 on the measuring device body 1 can be selected as required, and the step height can be set as required.
The device for measuring the height of the staggered roller of the roller ring of the rolling mill is a structure made of metal materials. The above structure requires that the measuring device is made of hard metal material and the whole device is not easy to deform
The rolling mill comprises a roller A17 and a roller B18. The roller A17 comprises a roller A roller ring 19, and the roller B18 comprises a roller B roller ring 20. In the above structure, the roller A19 is fixedly mounted on the roller A17, and the roller B20 is fixedly mounted on the roller B18.
When the height measuring device for the staggered roll of the rolling mill roll collar is used for measuring the staggered roll height of the rolling mill roll collar, the upper surface position of the measuring device body, which is not provided with a step, is arranged on the end face of the roll collar of the roll A, the measuring device is moved from the roll A (roll A) to the roll B (roll B), and if the measuring device is not blocked, the roll surface of the roll A is higher than the roll surface of the roll B or the roll surface of the roll A is flush with the roll surface of the roll B. If the jamming occurs, the roller surface of the roller B is higher than that of the roller A. Further, the blocking position is read out through a multi-stage measuring step on the lower surface (front surface) of the measuring device body, and the approximate distance of the error roller is measured, so that whether the roller ring installation meets the requirement or not is judged. For example, if the measuring device is stuck at the third step, the distance h between the a roller and the B roller is: 2 x 0.2mm < h <3 x 0.2mm, i.e. 0.4mm < h <0.6mm. The actual range value of the distance between the roller A and the roller B can be accurately calculated, whether the installation meets the requirements or not can be judged according to whether the actual range value is within the allowable error range or not, and if the installation exceeds the allowable error range, the adjustment is needed. The whole measuring process is simple and convenient, and the measuring result is helpful for accurately and rapidly judging the distance range of the wrong roller.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.
Claims (10)
1. A device for measuring the roller height of a roller ring of a rolling mill is characterized in that: including measuring device body (1), set up multistage measurement step (2) on measuring device body (1), multistage measurement step (2) extend to measuring device body (1) upper surface one end tip from measuring device body (1) upper surface middle part, multistage measurement step (2) reduce to measuring device body (1) upper surface one end tip in proper order from measuring device body (1) upper surface middle part, and the step height of multistage measurement step (2) is the same, and step surface (3) of multistage measurement step (2) are parallel.
2. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 1, wherein: each measuring step (2) comprises a step surface (3) and a step side (4), respectively, the step surface (3) and the step side (4) of each measuring step (2) being arranged vertically.
3. The roll collar misalignment height measurement apparatus of a rolling mill according to claim 1 or 2, wherein: the multi-stage measuring step (2) on the measuring device body (1) comprises a first step (5), a second step (6), a third step (7), a fourth step (8) and a fifth step (21).
4. The roll collar misalignment height measurement apparatus of a rolling mill according to claim 1 or 2, wherein: the device for measuring the height of the staggered roller of the roller ring of the rolling mill is a structure made of metal materials.
5. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 3, wherein: the first step (5) comprises a first step surface (9) and a first step side (10).
6. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 5, wherein: the second step (6) comprises a second step surface (11) and a second step side (12).
7. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 6, wherein: the third step (7) comprises a third step surface (13) and a third step side (14); the fifth step (21) includes a fifth step surface (22) and a fifth step side (23).
8. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 7, wherein: the fourth step (8) comprises a fourth step surface (15) and a fourth step side (16).
9. The roll collar misalignment height measurement apparatus of a rolling mill according to claim 1 or 2, wherein: the rolling mill comprises a roller A (17) and a roller B (18).
10. The apparatus for measuring the roll collar misalignment height of a rolling mill according to claim 9, wherein: the roller A (17) comprises a roller A roller ring (19), and the roller B (18) comprises a roller B roller ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484009.9U CN220387472U (en) | 2023-03-14 | 2023-03-14 | Rolling mill collar roller misalignment height measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484009.9U CN220387472U (en) | 2023-03-14 | 2023-03-14 | Rolling mill collar roller misalignment height measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387472U true CN220387472U (en) | 2024-01-26 |
Family
ID=89615077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320484009.9U Active CN220387472U (en) | 2023-03-14 | 2023-03-14 | Rolling mill collar roller misalignment height measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387472U (en) |
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2023
- 2023-03-14 CN CN202320484009.9U patent/CN220387472U/en active Active
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