CN204788324U - supporting roller bearing measuring device - Google Patents
supporting roller bearing measuring device Download PDFInfo
- Publication number
- CN204788324U CN204788324U CN201520444175.1U CN201520444175U CN204788324U CN 204788324 U CN204788324 U CN 204788324U CN 201520444175 U CN201520444175 U CN 201520444175U CN 204788324 U CN204788324 U CN 204788324U
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- CN
- China
- Prior art keywords
- bearing
- back plate
- meter
- plc
- value
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a supporting roll bearing measuring device, which comprises a support, a supporting arm, a measuring meter, an operating panel and a PLC; two blocks of side plates are welded on the bottom plate, a back plate is connected between the side plates, the rear end of a support arm with a connecting flange is fixed on the back plate, an operation panel is installed at the upper end of the back plate, a measuring meter above the support arm is hinged at the upper end of the back plate, and the measuring meter and the operation panel are both connected with the PLC. The zero position is determined using the standard ring and set to the initial position. Rotating the bearing on the supporting arm, finding out a bearing circle run-out value by the operation panel according to the transmitted numerical value, and re-processing the bearing with the circle run-out value larger than 5 um; and for the bearings with the circle run-out value less than or equal to 5um, establishing a corresponding relation between the average value of each detection point as a diameter value and the bearing number marked on the end face of the bearing, and matching the bearings according to the bearing gradient curve input in advance. The utility model discloses can improve and join in marriage group efficiency and rate of accuracy, reduce measuring error, improve measurement accuracy more than one time.
Description
Technical field
The utility model belongs to field of mechanical technique, particularly a kind of measurement mechanism of 20 roller sendzimir mill supporting roller bearings.
Background technology
In steel products, some product is as silicon steel, stainless steel, and because its Product Precision is high, operation of rolling work hardening is obvious, and it is large that edge breach controls difficulty, therefore needs employing 20 roller sendzimir mill to be rolled.Mill adopts 20 roller plate column systems to join roller.Because roll-force is large, Strip Shape Control requires high, and require very strict to the wearing quality, surface accuracy, the configuration of diameter ladder rate etc. of supporting roller bearing, therefore the measuring accuracy of supporting roller bearing just seems particularly important.
Summary of the invention
The utility model aims to provide the automatic record of a kind of measurement result, improves combo efficiency, reduces measuring error, both can measure the supporting roller bearing measurement mechanism that bearing circularity also can carry out automatic combo.
For reaching this object, the utility model takes following technical solution:
A kind of supporting roller bearing measurement mechanism, is characterized in that, comprise bearing, sway brace, meter, guidance panel and PLC; Bearing is made up of base plate, side plate and backboard, two pieces of " L " shape plate-side plate weldings are on base plate, a backboard is bolted between two blocks of side plates, cylindrical support arm rear end with joint flange is bolted on backboard, meter is provided with above sway brace, meter is hinged on backboard upper end, and guidance panel is also equipped with in backboard upper end, and meter is all connected with PLC with guidance panel.
Using method of the present utility model is:
1, Bearing testing standard ring is contained on sway brace, make pointer and the Bearing testing standard loop contacts of meter, position is now set as zero-bit, and passes the signal along in PLC, guidance panel carries out recording and is stored in trace routine, and this position is set as initial position.
2, Bearing testing standard ring is removed, bearing is installed on sway brace, make pointer and the bearing touch of meter, rolling bearing, meter demonstrates the jitter values of difference, and numerical value is delivered to guidance panel, and the numerical value according to transmitting finds out maxima and minima automatically, its difference is bearing circle jitter values, and shows on guidance panel screen.
3, for the bearing of circle jitter values > 5um, after being unloaded, processing process is re-started by defective.
4, for the bearing of circle jitter values≤5um, the computed push-buttom on artificial pressing operations panel, system calculates the mean value of its each check point automatically, and is presented on guidance panel screen using mean value as diameter value; Manually the bearing number input being labeled in bearing face is entered, make numbering and diameter value set up corresponding relation, then press " preservation " button and carry out specimens preserving.
5, measure different bearings successively by step (2) ~ (4), and measurement result is preserved.
6, according to the kind of rolling, the bearing gradient curve that input in advance needs, and be numbered process.
7, select the gradient numbering needed, recall its curve values, select " bearing combo " button, then satisfactory bearing is presented on the screen of guidance panel automatically.
8, serial number is write on bearing, as the foundation of actual combo.
The beneficial effects of the utility model are:
The utility model structure is simple, and volume is little, flexible operation, equipment investment about 50,000 yuan; Both can measure bearing circularity, also can carry out automatic combo; The automatic record of its measurement result, automatic combo, the combo time shortened to 0.5 hour by 4 hours, and combo rate of accuracy reached, to 100%, stops the defective phenomenon of combo that human error causes; Employing standard ring carries out Zero positioning, transfers absolute value to relative value, and can reduce measuring error, change absolute value into relative value during measurement, measuring accuracy is enhanced about more than once.
Accompanying drawing explanation
Fig. 1 is bearing measuring apparatus structure schematic diagram.
In figure: base plate 1, backboard 2, side plate 3, guidance panel 4, joint flange 5, meter 6, sway brace 7.
Embodiment
The utility model supporting roller bearing measurement mechanism formed primarily of guidance panel 4, meter 6, sway brace 7, bearing and PLC.Bearing comprises base plate 1, backboard 2 and side plate 3, two blocks of " L " shape side plates 3 are welded on base plate 1, a backboard 2 is bolted between two blocks of side plates 3, guidance panel 4 is equipped with in backboard 2 upper end, and sway brace 7 is cylindrical shape, and cylinder rear end is with joint flange 5, joint flange 5 is bolted on backboard 2, above sway brace 7, be provided with meter 6, meter 6 is hinged on the upper end of backboard 2, and meter 6 is all connected with PLC with guidance panel 4.
Claims (1)
1. a supporting roller bearing measurement mechanism, is characterized in that, comprises bearing, sway brace, meter, guidance panel and PLC; Bearing is made up of base plate, side plate and backboard, two pieces of " L " shape plate-side plate weldings are on base plate, a backboard is bolted between two blocks of side plates, cylindrical support arm rear end with joint flange is bolted on backboard, meter is provided with above sway brace, meter is hinged on backboard upper end, and guidance panel is also equipped with in backboard upper end, and meter is all connected with PLC with guidance panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444175.1U CN204788324U (en) | 2015-06-26 | 2015-06-26 | supporting roller bearing measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444175.1U CN204788324U (en) | 2015-06-26 | 2015-06-26 | supporting roller bearing measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788324U true CN204788324U (en) | 2015-11-18 |
Family
ID=54528348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444175.1U Expired - Fee Related CN204788324U (en) | 2015-06-26 | 2015-06-26 | supporting roller bearing measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509688A (en) * | 2016-01-25 | 2016-04-20 | 中信重工机械股份有限公司 | Method for measuring diameter of buildup welding supporting roller in thermal state |
| CN106323218A (en) * | 2015-06-26 | 2017-01-11 | 鞍钢股份有限公司 | Device and method for measuring bearing of supporting roller |
-
2015
- 2015-06-26 CN CN201520444175.1U patent/CN204788324U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323218A (en) * | 2015-06-26 | 2017-01-11 | 鞍钢股份有限公司 | Device and method for measuring bearing of supporting roller |
| CN106323218B (en) * | 2015-06-26 | 2018-10-09 | 鞍钢股份有限公司 | Device and method for measuring bearing of supporting roller |
| CN105509688A (en) * | 2016-01-25 | 2016-04-20 | 中信重工机械股份有限公司 | Method for measuring diameter of buildup welding supporting roller in thermal state |
| CN105509688B (en) * | 2016-01-25 | 2018-03-13 | 中信重工机械股份有限公司 | A kind of method that built-up welding supporting roller diameter is measured under Warm status |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210626 |