CN220104021U - Tool for measuring flatness of roll surface of sector section by using laser tracker - Google Patents
Tool for measuring flatness of roll surface of sector section by using laser tracker Download PDFInfo
- Publication number
- CN220104021U CN220104021U CN202321028393.8U CN202321028393U CN220104021U CN 220104021 U CN220104021 U CN 220104021U CN 202321028393 U CN202321028393 U CN 202321028393U CN 220104021 U CN220104021 U CN 220104021U
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- row
- measuring
- roller
- laser tracker
- flatness
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- 238000005259 measurement Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a tool for measuring the flatness of a roller row surface of a fan-shaped section by using a laser tracker, which comprises a placing frame and a measuring block, wherein two sides of the placing frame are respectively provided with a side plate, the back of each side plate is provided with a fixing plate, the surface of each fixing plate is provided with a water connecting plate, two sides of the top of each measuring block are respectively provided with a contact surface, dust falling holes are formed in the bottoms of the contact surfaces, magnetic blocks are arranged at the bottoms of the dust falling holes, and the top of each measuring block is provided with an upper surface. According to the utility model, through the matching of the placing frame, the measuring block, the side plates, the fixing plate, the water connecting plate, the contact surface, the dust falling hole, the magnetic block, the upper surface, the lower surface, the first row of roller columns, the second row of roller columns and the third row of roller columns, the tool for measuring the flatness of the roller column surface of the fan-shaped section has the advantages of simplicity and effectiveness in measurement and accuracy, and the problem that the conventional flatness measuring device for the roller column surface of the fan-shaped section cannot be matched with a laser tracker to accurately measure the roller column surface is solved.
Description
Technical Field
The utility model relates to the technical field of industrial measurement, in particular to a tool for measuring the flatness of a roller column surface of a sector section by using a laser tracker.
Background
The sector section centering platform is one of important equipment in continuous casting machine preparation field equipment, is called continuous casting machine centering equipment together with a crystallizer centering platform, a supporting guide section centering platform and a vibrating table centering platform, is an important quality assurance of the continuous casting machine, and the centering accuracy of the sector section centering platform directly influences the quality of casting blanks;
for example, the Chinese utility model provides a continuous casting sector section centering platform, the bulletin number of which is: CN217097658U, this patent is applicable to the processing of more specification fan-shaped sections, and this frock can be used to accurate calibration fan-shaped section, but this patent receives the operation workman's technical level or responsibility and the influence to factors such as centering precision, and fan-shaped section online precision can not be guaranteed, if directly use the laser tracker to measure fan-shaped section roller row face can produce following problem: the distance between the roller row rollers and the rollers is too short, the target ball cannot be placed between the rollers for measurement, and if only the surface of the rollers which can be measured is measured, the measurement accuracy is poor; the different roller diameters of the fan-shaped section roller rows can cause that the laser tracker can not accurately measure the surface of the roller rows through the axes of the rollers;
the utility model provides a sector roll surface measuring device, which has the following bulletin number: CN203595469U, which can only need to replace the reference block on the basic platform to perform different measurements according to the different specifications and sizes of the arc segment, the straightening segment and the horizontal segment of each sector segment, but cannot accurately measure the flatness of the roller row surface in cooperation with the laser tracker, therefore, the utility model aims to accurately measure the roller row surface through the laser tracker.
Disclosure of Invention
The utility model aims to provide a tool for measuring the flatness of the roller row surface of a sector section by using a laser tracker, which has the advantages of simplicity and effectiveness in measurement and solves the problem that the flatness measuring device of the roller row surface of the sector section cannot be matched with the laser tracker to accurately measure the roller row surface.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an use instrument of laser tracker measurement sector roller row face flatness, includes rack and measurement piece, the both sides of rack all are provided with the curb plate, the back of curb plate is provided with the fixed plate, the surface of fixed plate is provided with the water connecting plate, the both sides at measurement piece top all are provided with the contact surface, dust fall hole has been seted up to the bottom of contact surface, the bottom in dust fall hole is provided with the magnetic path, the top of measurement piece is provided with the upper surface, the bottom of measurement piece is provided with the lower surface, the top of rack is provided with first row roller row, the right side of first row roller row is provided with the second row roller row, the right side of second row roller row is provided with the third row roller row.
Preferably, the measuring block is in a cuboid shape and is made of an indium steel material.
Preferably, the contact surface forms an included angle of 45 degrees with the upper surface, and the contact surface is a precision machining surface and is matched with a target ball of a laser tracker.
Preferably, the dust falling hole is located right below the contact surface and is cylindrical.
Preferably, the top of rack is provided with the skid resistant course, and the material on skid resistant course is anti-skidding granule.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matching of the placing frame, the measuring block, the side plates, the fixing plate, the water connecting plate, the contact surface, the dust falling hole, the magnetic block, the upper surface, the lower surface, the first row of roller columns, the second row of roller columns and the third row of roller columns, the tool for measuring the flatness of the roller column surface of the fan-shaped section has the advantages of simplicity and effectiveness in measurement and accuracy, and the problem that the conventional flatness measuring device for the roller column surface of the fan-shaped section cannot be matched with a laser tracker to accurately measure the roller column surface is solved.
2. According to the utility model, the measuring block is arranged on the measuring surface of the roller array, the flatness measurement is carried out on the measuring surface of the roller array by matching with the laser tracker, the dust falling hole is arranged, when the target ball is arranged on the contact surface, the target ball can be subjected to the suction force of the cylindrical magnetic block at the bottom surface of the dust falling hole, so that the target ball is in close contact with the contact surface, the magnetic force of the target ball can ensure that the target ball can not fall when the upper surface faces the ground, and the roller array is more stable and can not slide when being arranged on the placing frame by arranging the anti-slip layer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of a measuring block of the present utility model;
FIG. 3 is a schematic cross-sectional view of a measurement block of the present utility model;
fig. 4 is a schematic bottom view of the contact surface of the present utility model.
In the figure: 1. a placing rack; 2. a measuring block; 3. a side plate; 4. a fixing plate; 5. a water connection plate; 6. a contact surface; 7. dust falling holes; 8. a magnetic block; 9. an upper surface; 10. a lower surface; 11. a first row of rollers; 12. a second row of rollers; 13. and a third row of rollers.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a tool for measuring flatness of a roll surface of a fan-shaped section by using a laser tracker comprises a placing frame 1 and a measuring block 2, wherein side plates 3 are arranged on two sides of the placing frame 1, a fixed plate 4 is arranged on the back surface of the side plates 3, a water connecting plate 5 is arranged on the surface of the fixed plate 4, a contact surface 6 is arranged on two sides of the top of the measuring block 2, dust falling holes 7 are formed in the bottom of the contact surface 6, a magnetic block 8 is arranged at the bottom of the dust falling holes 7, an upper surface 9 is arranged at the top of the measuring block 2, a lower surface 10 is arranged at the bottom of the measuring block 2, a first roll column 11 is arranged at the top of the placing frame 1, a second roll column 12 is arranged on the right side of the first roll column 11, and a third roll column 13 is arranged on the right side of the second roll column 12.
The measuring block 2 is in a cuboid shape and is made of an indium steel material.
Through above-mentioned technical scheme, through setting up measuring piece 2, put it on the measuring surface of roller train, cooperate the laser tracker to carry out the flatness measurement to the roller train measuring surface.
The contact surface 6 and the upper surface 9 form an included angle of 45 degrees, and the contact surface 6 is a precision machining surface and is matched with a target ball of a laser tracker.
The dust falling hole 7 is located right below the contact surface 6 and is cylindrical.
Through above-mentioned technical scheme, through setting up dust fall hole 7, when the target ball was put on contact surface 6, can receive the suction of the cylindrical magnetic path 8 in dust fall hole 7 bottom surface, can make target ball and contact surface 6 in close contact, its magnetic force should be able to guarantee that target ball can not drop when upper surface 9 is towards ground.
The top of rack 1 is provided with the skid resistant course, and the material on skid resistant course is anti-skidding granule.
Through above-mentioned technical scheme, through setting up the skid resistant course, make the roller train more stable can not slide when putting on rack 1.
When the measuring device is used, a laser tracker is erected, leveling and calibrating are carried out, a ground level is established, meanwhile, the measuring surface of a roller row surface is cleaned, a measuring block 2 is placed on a first roller row 11, target balls are respectively placed on two contact surfaces 6 at the top of the measuring block 2, the measuring surface functions are selected to respectively collect coordinate values of two positions, then, the measuring block 2 is respectively placed on a second roller row 12 and a third roller row 13 for measurement, compensation is carried out after measurement is completed, and a measuring surface I is generated on measuring software; the first water connection plate 5 to the eighth water connection plate 5 are measured to be a plane two by using the surface measuring function, the flatness of the plane one is read out from the measuring software, the flatness of the plane one is the flatness of the roller row at this time, the plane one is set as a reference a, and the perpendicularity of the plane relative to the reference a is read out in the software.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a use instrument of laser tracker measurement sector roller train face flatness, includes rack (1) and measurement piece (2), its characterized in that: the utility model discloses a rack, including rack (1), fixed plate (4), measuring block (2), magnetic path (8), measuring block (2), first row roller row (11), second row roller row (12), third row roller row (13) are provided on the right side of second row roller row (12), first row roller row (11), second row roller row (12) are provided with magnetic path (8), first row roller row (11), second row roller row (13) are provided with magnetic path (8), first row roller row (3) are provided on the top of rack (1), first row of rack (1) is provided with curb plate (3), the back of curb plate (3), fixed plate (4), the surface of fixed plate (4) is provided with water connecting plate (5), both sides at measuring block (2) top all are provided with contact surface (6), dust hole (7) are seted up to the bottom of contact surface (6), the bottom of dust hole (7) is provided with upper surface (9), the bottom of measuring block (2) is provided with lower surface (10), the top of measuring block (2), first row roller row (11).
2. A tool for measuring the flatness of a segment roll surface using a laser tracker according to claim 1, wherein: the measuring block (2) is cuboid and is made of indium steel materials.
3. A tool for measuring the flatness of a segment roll surface using a laser tracker according to claim 1, wherein: the contact surface (6) and the upper surface (9) form an included angle of 45 degrees, and the contact surface (6) is a precision machining surface and is matched with a target ball of a laser tracker.
4. A tool for measuring the flatness of a segment roll surface using a laser tracker according to claim 1, wherein: the dust falling hole (7) is positioned right below the contact surface (6) and is cylindrical.
5. A tool for measuring the flatness of a segment roll surface using a laser tracker according to claim 1, wherein: the top of rack (1) is provided with the skid resistant course, and the material on skid resistant course is anti-skidding granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028393.8U CN220104021U (en) | 2023-04-28 | 2023-04-28 | Tool for measuring flatness of roll surface of sector section by using laser tracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028393.8U CN220104021U (en) | 2023-04-28 | 2023-04-28 | Tool for measuring flatness of roll surface of sector section by using laser tracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104021U true CN220104021U (en) | 2023-11-28 |
Family
ID=88864226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028393.8U Active CN220104021U (en) | 2023-04-28 | 2023-04-28 | Tool for measuring flatness of roll surface of sector section by using laser tracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104021U (en) |
-
2023
- 2023-04-28 CN CN202321028393.8U patent/CN220104021U/en active Active
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