CN201540078U - Height measuring device for finish rolling side guide plates - Google Patents
Height measuring device for finish rolling side guide plates Download PDFInfo
- Publication number
- CN201540078U CN201540078U CN2009202108104U CN200920210810U CN201540078U CN 201540078 U CN201540078 U CN 201540078U CN 2009202108104 U CN2009202108104 U CN 2009202108104U CN 200920210810 U CN200920210810 U CN 200920210810U CN 201540078 U CN201540078 U CN 201540078U
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- China
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- sleeve
- measuring device
- finish rolling
- inner sleeve
- outer sleeve
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a height measuring device for finish rolling side guide plates. The measuring device comprises an outer sleeve, an inner sleeve, an outer casing and a screw bolt, wherein, axial scales are marked on the outer wall of the outer sleeve; the inner sleeve is fixed inside the outer sleeve; one end of the outer casing is marked with radial scales and sleeved on one end of the outer sleeve; and one end of the screw bolt sticks into the outer sleeve and the inner sleeve while the other end thereof is fixed with the outer casing. The measuring device has the advantages of simple structure and convenient use, is applicable to narrow space measuring environment, is convenient for measuring the height of a finish rolling side guide plate, and meanwhile ensures the accuracy of measurement value.
Description
Technical field
The utility model relates to flipper guide height detection technology, more particularly, relates to a kind of finish rolling flipper guide height measuring device.
Background technology
See also shown in Figure 1, finish rolling flipper guide height is meant the distance h between flipper guide 1 plane and bottom working roll 2 peaks, in the finish rolling process, in order to guarantee the accurate of height of rolling line, improve problems such as rolling stability and the wearing and tearing of minimizing unit exception, often offside guide plate 1 is highly measured demarcation.Because this distance h is difficult to directly be measured, therefore, in the actual measurement process, usually can adopt the dimension chain relation to convert the extension elongation H of the hydraulically extensible bar 3 of measuring driving side guide plate 1 knee-action to, and then the actual concrete data that will measure and standard value comparison, thereby adjust demarcation accordingly.Please in conjunction with shown in Figure 2, at present, card 4 measuring methods that add the ruler (not shown) are measured length H in general the employing, but because the measuring point is positioned at flipper guide 1 below, the space is narrow and small, the compounding practice that interior card 4 adds ruler is very inconvenient, and there is error twice, easily cause measuring accuracy relatively poor, finally cause flipper guide 1 height value that records inaccurate, thus after the operation of rolling in, easily cause the working roll 2 of rotation to rub mutually with water discharging board on the flipper guide 1, make water discharging board cross quick-wearing, also cause the roll surface of working roll 2 to damage simultaneously, influence strip surface quality.In addition, defectives such as scuffing appear wiping in the higher or on the low side belt steel surface that also can cause of flipper guide height.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of finish rolling flipper guide height measuring device, and this measurement mechanism can be convenient to measure the flipper guide height, and improves measuring accuracy.
For achieving the above object, the utility model adopts following technical scheme:
This finish rolling flipper guide height measuring device comprises outer sleeve, inner sleeve, outer tube and screw rod, and the outer sleeve outer wall is provided with axial scale; Inner sleeve is fixed in the outer sleeve; Outer tube one end is provided with radially scale, and is sheathed on outer sleeve one end; Screw rod one end stretches in outer tube and the inner sleeve, and the other end and outer tube are fixed.
Described inner sleeve is provided with internal thread, and screw rod is connected with the inner sleeve threaded engagement.
The described outer sleeve other end is provided with solid support bar; The described screw rod other end also is provided with solid support bar.
Described inner sleeve outer wall is provided with flange, and fixing by flange and outer sleeve inwall chucking.
Also be provided with the annular knurl that is used to rotate on the described outer tube outer wall.
In technique scheme, finish rolling flipper guide height measuring device of the present utility model comprises outer sleeve, inner sleeve, outer tube and screw rod, and the outer sleeve outer wall is provided with axial scale; Inner sleeve is fixed in the outer sleeve; Outer tube one end is provided with radially scale, and is sheathed on outer sleeve one end; Screw rod one end stretches in outer tube and the inner sleeve, and the other end and outer tube are fixed.This measurement mechanism is simple in structure, easy to operate, can be applicable to the measurement environment that the space is narrow and small preferably, helps measuring quickly and easily finish rolling flipper guide height, has guaranteed to measure the precision of numerical value simultaneously.
Description of drawings
Fig. 1 is the structural representation of the finish rolling flipper guide of prior art;
Fig. 2 is the schematic diagram of the measurement flipper guide height of prior art;
Fig. 3 is the structural perspective of finish rolling flipper guide height measuring device of the present utility model;
Fig. 4 is the cut-open view of measurement mechanism of the present utility model;
Fig. 5 is the stereographic map of outer sleeve of the present utility model;
Fig. 6 is the stereographic map of inner sleeve of the present utility model;
Fig. 7 is the stereographic map of outer tube of the present utility model;
Fig. 8 is the stereographic map of screw rod of the present utility model;
Fig. 9 is the working state schematic representation of measurement mechanism of the present utility model.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Please in conjunction with Fig. 3～shown in Figure 8, finish rolling flipper guide height measuring device 10 of the present utility model comprises outer sleeve 11, inner sleeve 12, outer tube 13 and screw rod 14, outer sleeve 11 outer walls are provided with axial scale, and outer sleeve 11 1 end openings, and the other end is provided with solid support bar 15; Inner sleeve 12 is fixed in the outer sleeve 11, and inner sleeve 12 outer walls are provided with flange 121, and fixing with outer sleeve 11 inwalls chucking by flange 121, also is provided with internal thread on inner sleeve 12 inwalls; Outer tube 13 1 ends are provided with radially scale, and are sheathed on outer sleeve 11 1 ends, and also are provided with the annular knurl 131 that is used to rotate on outer tube 13 outer walls; Screw rod 14 1 ends stretch in outer tube 13 and the inner sleeve 12, and be connected with inner sleeve 12 by threaded engagement, the other end is provided with shoulder 141, and fixing with outer tube 13 other ends chucking by shoulder 141, also is provided with solid support bar 15 at the other end of screw rod 14 shoulders 141.
Need to prove at this, the range of this measurement mechanism 10 and precision and screw rod 14, outer sleeve 11 sizes are relevant, if screw rod 14 pitch are set to 0.5mm, promptly outer tube 13 whenever rotates a circle, screw rod 14 rotates a circle thereupon, and drive inner sleeve 12 moves axially 0.5mm; And the radially scale of outer tube 13 is 50 five equilibriums, and promptly outer tube 13 every rotation one lattice then move axially and are 0.5/50=0.01mm; And the axial scale of outer sleeve 11 is 0.5mm one lattice.So, the range of this measurement mechanism 10 is 175～200mm, is fit to the narrow and small measurement environment in space.
Please in conjunction with shown in Figure 9, the principle of work of this measurement mechanism 10 is as follows:
During measurement, the measurement mechanism 10 that assembles is located between the upper and lower end face of hydraulically extensible bar 3, the rotary sleeve pipe 13 then, drive screw rod 14 rotations, thereby inner sleeve 12 and outer sleeve 11 move forwards thereupon, offset with the upper and lower end face of hydraulically extensible bar 3 respectively until the support bar 15 of the support bar 15 of screw rod 14 and outer sleeve 11, carry out reading according to scale this moment, be the actual measured value of flipper guide height, again this numerical value and standard value are compared, thereby the offside guide plate adjusted accordingly and demarcated.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. finish rolling flipper guide height measuring device is characterized in that:
This measurement mechanism comprises outer sleeve, inner sleeve, outer tube and screw rod, and the outer sleeve outer wall is provided with axial scale; Inner sleeve is fixed in the outer sleeve; Outer tube one end is provided with radially scale, and is sheathed on outer sleeve one end; Screw rod one end stretches in outer tube and the inner sleeve, and the other end and outer tube are fixed.
2. finish rolling flipper guide height measuring device as claimed in claim 1 is characterized in that:
Described inner sleeve is provided with internal thread, and screw rod is connected with the inner sleeve threaded engagement.
3. finish rolling flipper guide height measuring device as claimed in claim 1 is characterized in that:
The described outer sleeve other end is provided with support bar; The described screw rod other end also is provided with support bar.
4. finish rolling flipper guide height measuring device as claimed in claim 1 or 2 is characterized in that:
Described inner sleeve outer wall is provided with flange, and fixing by flange and outer sleeve inwall chucking.
5. finish rolling flipper guide height measuring device as claimed in claim 1 is characterized in that:
Also be provided with the annular knurl that is used to rotate on the described outer tube outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108104U CN201540078U (en) | 2009-10-15 | 2009-10-15 | Height measuring device for finish rolling side guide plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108104U CN201540078U (en) | 2009-10-15 | 2009-10-15 | Height measuring device for finish rolling side guide plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540078U true CN201540078U (en) | 2010-08-04 |
Family
ID=42591532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202108104U Expired - Fee Related CN201540078U (en) | 2009-10-15 | 2009-10-15 | Height measuring device for finish rolling side guide plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN107883837A (en) * | 2017-10-24 | 2018-04-06 | 首钢京唐钢铁联合有限责任公司 | Device and method for measuring height difference of plate way of finish rolling final stand |
-
2009
- 2009-10-15 CN CN2009202108104U patent/CN201540078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN107883837A (en) * | 2017-10-24 | 2018-04-06 | 首钢京唐钢铁联合有限责任公司 | Device and method for measuring height difference of plate way of finish rolling final stand |
| CN107883837B (en) * | 2017-10-24 | 2020-08-21 | 首钢京唐钢铁联合有限责任公司 | Device and method for measuring height difference of plate way of finish rolling final stand |
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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 |
Granted publication date: 20100804 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |