CN201983740U - Steel coil measurement device - Google Patents
Steel coil measurement device Download PDFInfo
- Publication number
- CN201983740U CN201983740U CN2011200146043U CN201120014604U CN201983740U CN 201983740 U CN201983740 U CN 201983740U CN 2011200146043 U CN2011200146043 U CN 2011200146043U CN 201120014604 U CN201120014604 U CN 201120014604U CN 201983740 U CN201983740 U CN 201983740U
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- CN
- China
- Prior art keywords
- coil
- strip
- dip stick
- runner frame
- measuring probe
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a steel coil measurement device which comprises a rolling seat, a chute frame and a measurement ruler, wherein the rolling seat is provided with a plurality of rollers which are installed in the rolling seat through a roller shaft, the rolling seat is fixedly connected with and vertical to the chute frame, the measurement ruler is connected with the chute frame through a sliding connection rod, a chute is arranged in the chute frame, both ends of the sliding connection rod are arranged in the chute, and the measurement ruler can slide relative to the chute frame. The steel coil measurement device can dynamically measure the defects of a full-circumference horn mouth of a vertical steel coil and is convenient, rapid and accurate in measurement.
Description
Technical field
The utility model relates to a kind of pick-up unit that is used for the metallurgy industry coiled material, the device that particularly a kind of degree of depth of the hydraucone defective to coil of strip is measured.
Background technology
The hydraucone defective of coil of strip is meant the big diameter with center section of the end face diameter of coil of strip, and the hydraucone defective is generally vertical steel coils through forming behind the high annealing for a long time, and the main cause of vertical steel coils lower surface formation hydraucone defective is:
1, the long-time high annealing of vertical steel coils coil of strip, deadweight causes;
2, be with the tightness between steel relevant with coil of strip layer and layer;
3, the difference of coil of strip and its support thermal expansion;
4, coil of strip lower surface state and backing plate situation.
The main cause that the vertical steel coils upper surface forms the hydraucone defective is:
1, in the coil of strip heating process, the upper surface is heated soon, is radially expanded and causes;
2, the cooling velocity at coil of strip upper surface and plate width direction intersection point place is too fast, and its intensity of cooling back increases, thereby does not shrink formation with the contraction of whole coil of strip.
Hydraucone defective for coil of strip, the optimization of production technology can reduce the bell-mouthed defect level of coil of strip, but can't eradicate, can only be excised by road, back finishing procedure, therefore accurately measuring hydraucone defective maximal value is the main factor that influences finishing unit side cut amount.The measurement of hydraucone defective when vertical the placement is the on-the-spot difficult problem of puzzlement always.
Fig. 1 is the existing synoptic diagram that the hydraucone defective of coil of strip is measured, as shown in the figure, when measuring the hydraucone defective on coil of strip 1 top, tangle coil of strip 1 outer figure upper end with try square 100 interior angles, with the vertical range between ruler measurement try square 100 ends and coil of strip 100 outer figure, be the hydraucone depth H 1 on measured coil of strip 1 top again.When measuring the hydraucone defective of coil of strip 1 bottom,,, be the hydraucone depth H 2 of the bottom of measured coil of strip 1 again with the vertical range between ruler measurement try square 100 ends and coil of strip 1 outer figure with figure bottom outside coil of strip 1 is withstood on ground, try square 100 exterior angles.
Adopt aforesaid way to measure, measuring accuracy is subjected to the influence of try square length, and the terminal place that swells that often still is in the outer figure of coil of strip is so the measured hydraucone degree of depth is less than actual value usually.And, bell-mouthed defect level should be got vertical steel coils wholecircle week and go up measured defect level maximal value, yet above-mentioned measuring method can't accurately be located the most serious place of defect level, can only be by estimating anticipation in addition, and then by multiple spot, repeatedly measurement, as need all defectives of wholecircle are measured, then workload is huge, takes time and effort and inefficiency.
The utility model content
For addressing the above problem, the utility model provides a kind of coil of strip measurement mechanism, can measure the hydraucone defect level of coil of strip convenient, fast, exactly.
For achieving the above object, coil of strip measurement mechanism of the present utility model comprises roll seat, runner frame and dip stick, and described rolling seat has a plurality of rollers, and described a plurality of rollers are installed in the described rolling seat by a roller shaft; Described rolling seat is fixedlyed connected with described runner frame and is vertical; Described dip stick is connected with described runner frame by the bar that is slidingly connected, and is provided with chute in the described runner frame, and the two ends of the described bar that is slidingly connected place described chute, and described dip stick can slide by described relatively runner frame.
Described dip stick comprises dip stick body, measuring probe and spring, offer inverted T-slot in the described dip stick body, described measuring probe and spring place in the described inverted T-slot, one end of described spring is connected with the end of described measuring probe, the other end is fixedlyed connected with described dip stick body, described dip stick body is provided with scale, is connected with the reading scale that is used to indicate described scale on the described measuring probe.
Described runner frame is a Collapsible structure.
Described roller outside surface is provided with one deck rubber.
Coil of strip measurement mechanism of the present utility model can be realized the kinetic measurement of all hydraucone defectives of vertical coil of strip wholecircle, and measure convenient, fast, accurate.
Description of drawings
Fig. 1 is the existing synoptic diagram that the hydraucone defective of coil of strip is measured;
Fig. 2 is the schematic perspective view of coil of strip measurement mechanism of the present utility model;
Fig. 3 is the cut-open view of coil of strip measurement mechanism among Fig. 2.
Embodiment
Fig. 2 is the schematic perspective view of coil of strip measurement mechanism of the present utility model, and Fig. 3 is the cut-open view of coil of strip measurement mechanism among Fig. 2.Shown in Fig. 2 and 3, coil of strip measurement mechanism of the present utility model comprises roll seat 10, runner frame 20 and dip stick 30.
Described rolling seat 10 has a plurality of rollers 11, and described a plurality of rollers 11 are installed in the described rolling seat 10 by a roller shaft 12.Roller 11 can roll by described relatively rolling seat 10, and when measuring, roller 11 can be fitted with the upper surface or the ground of coil of strip, and when the whole circumference of coil of strip was measured, roller 11 can be in the upper surface or the ground surface of coil of strip.Be protection coil of strip and roller 11, described roller 11 outside surfaces are provided with one deck rubber, by the rubber parcel, when preventing that roller 11 from contacting with coil of strip coil of strip are caused new surface imperfection.
Described rolling seat 10 is fixedlyed connected with described runner frame 20 and is vertical.This just makes coil of strip measurement mechanism of the present utility model be similar to try square of the prior art, and when measuring coil of strip hydraucone defective, the try square shown in the alternate figures 1 is measured.
Described dip stick 30 comprises dip stick body 31, measuring probe 32 and spring 33, offer inverted T-slot in the described dip stick body 31, described measuring probe 32 and spring 33 place in the described inverted T-slot, one end of described spring 33 is connected with the end of described measuring probe 32, the other end is fixedlyed connected with described dip stick body 31, under the effect of spring 33, described measuring probe 32 can extend.Described dip stick body 31 is provided with scale, is connected with the reading scale 34 that is used to indicate described scale on the described measuring probe 32.By the value on the scale of reading scale 34 correspondences, can draw the length that described measuring probe 32 stretches out, the depth value of the hydraucone defective that just will measure, described spring 33 can be flexible voluntarily according to the hydraucone defect level, is used to realize the kinetic measurement of defective.Scale can be arranged on the upper surface of described dip stick body 31, and correspondingly, reading scale 34 also places on the upper surface of described dip stick body 31.
Described dip stick 30 is connected with described runner frame 20 by the bar 23 that is slidingly connected, described dip stick 30 can slide by described relatively runner frame 20, be provided with chute 21 in the described runner frame 20, the described bar 23 that is slidingly connected passes described dip stick body 31, and the described two ends that are slidingly connected bar 23 place described chute 21.Described dip stick 30 can rotate around the described bar 23 that is slidingly connected, and convenient described dip stick 30 turns over to turn 90 degrees when not working and is accommodated in the described runner frame 20, perhaps turns over turnback by Fig. 2 and position shown in Figure 3 when measuring coil of strip bottom hydraucone defective and measures.
Described runner frame 20 is preferably Collapsible structure, the convenient elongation or shortening.
Described dip stick 30 preferably also comprises a measuring probe lock door (figure does not show), and described measuring probe lock door is positioned at the end of described inverted T-slot, is used to lock the locking of measuring probe 32 when the reading zero-bit, opens during measurement.
Described dip stick 30 can also adopt dial gauge to substitute.
Can adopt during the use of coil of strip measurement mechanism of the present utility model with prior art in use the similar method of try square to measure.Coil of strip measurement mechanism of the present utility model is when carrying out coil of strip top hydraucone defectoscopy, the seat 10 that will roll places the coil of strip upper surface, described runner frame 20 is close to outside the coil of strip top and is schemed, dip stick 30 is turn to vertical with described runner frame 20, and move up and down near coil of strip width center line along the chute 21 of described runner frame 20, measure the degree of depth of hydraucone defective then by measuring probe 32.Roller 11 by the seat 10 that rolls rolls in the coil of strip upper surface, can rotate coil of strip measurement mechanism of the present utility model figure outside coil of strip carries out around the circumference kinetic measurement, dip stick 30 inner springs 33 are flexible voluntarily according to defect level drive measuring probe in the measuring process, can read the hydraucone defective depth capacity that the circumference range full-scale reading is this coil of strip by reading scale 34.Coil of strip measurement mechanism of the present utility model is when carrying out coil of strip bottom hydraucone defectoscopy, and the seat that will roll 10 places ground, and described runner frame 20 is close to outside the coil of strip top and is schemed, and adopts and above-mentioned similar method just can be measured coil of strip bottom hydraucone defective.
Claims (4)
1. a coil of strip measurement mechanism is characterized in that, comprises roll seat, runner frame and dip stick,
Described rolling seat has a plurality of rollers, and described a plurality of rollers are installed in the described rolling seat by a roller shaft;
Described rolling seat is fixedlyed connected with described runner frame and is vertical;
Described dip stick is connected with described runner frame by the bar that is slidingly connected, and is provided with chute in the described runner frame, and the two ends of the described bar that is slidingly connected place described chute, and described dip stick can slide by described relatively runner frame.
2. coil of strip measurement mechanism as claimed in claim 1, it is characterized in that, described dip stick comprises dip stick body, measuring probe and spring, offer inverted T-slot in the described dip stick body, described measuring probe and spring place in the described inverted T-slot, and an end of described spring is connected with the end of described measuring probe, and the other end is fixedlyed connected with described dip stick body, described dip stick body is provided with scale, is connected with the reading scale that is used to indicate described scale on the described measuring probe.
3. coil of strip measurement mechanism as claimed in claim 1 is characterized in that, described runner frame is a Collapsible structure.
4. coil of strip measurement mechanism as claimed in claim 1 is characterized in that, described roller outside surface is provided with one deck rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200146043U CN201983740U (en) | 2011-01-18 | 2011-01-18 | Steel coil measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200146043U CN201983740U (en) | 2011-01-18 | 2011-01-18 | Steel coil measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983740U true CN201983740U (en) | 2011-09-21 |
Family
ID=44611199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200146043U Expired - Fee Related CN201983740U (en) | 2011-01-18 | 2011-01-18 | Steel coil measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677245A (en) * | 2015-02-26 | 2015-06-03 | 武汉钢铁(集团)公司 | Scale for measuring overflow edge of steel coil end face |
-
2011
- 2011-01-18 CN CN2011200146043U patent/CN201983740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677245A (en) * | 2015-02-26 | 2015-06-03 | 武汉钢铁(集团)公司 | Scale for measuring overflow edge of steel coil end face |
| CN104677245B (en) * | 2015-02-26 | 2017-11-03 | 武汉钢铁有限公司 | Steel coil end-face bleeding edge measuring method |
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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: 20110921 Termination date: 20200118 |