CN202485591U - Combined device for measuring openness and centering degree of reeling side guide plate - Google Patents
Combined device for measuring openness and centering degree of reeling side guide plate Download PDFInfo
- Publication number
- CN202485591U CN202485591U CN2012200077156U CN201220007715U CN202485591U CN 202485591 U CN202485591 U CN 202485591U CN 2012200077156 U CN2012200077156 U CN 2012200077156U CN 201220007715 U CN201220007715 U CN 201220007715U CN 202485591 U CN202485591 U CN 202485591U
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- measuring
- expansion link
- sounding rod
- flipper guide
- openness
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- Expired - Lifetime
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Abstract
The utility model relates to a combined device for measuring openness and centering degree of a reeling side guide plate, belongs to a measuring device for performance of steel rolling equipment, and aims to solve a problem that a conventional device can not accurately measure centering degree and openness of a side guide plate. According to the device, a left calibrated scale and a right calibrated scale are marked on the surface of a measuring rod, and a left groove hole and a right groove hole are arranged on the surface of a measuring rod; a left telescoping rod and a right telescoping rod that can move in a telescopic manner are arranged inside the measuring rod; inner end portions of both the left telescoping rod and the right telescoping rod are respectively equipped with a left pointer and a right pointer that can slide inside the left groove hole and the right groove hole, and outer end portions of both the left telescoping rod and the right telescoping rod are respectively provided with a left measuring block and a right measuring block; and the height of the measuring rod is adjustable. The device of the utility model is capable of simultaneously measuring centering degree and openness of a reeling side guide plate accurately, can calibrate centering degree and openness of the reeling side guide plate based on measuring data, and helps to prevent off-tracking of band steel due to poor centering degree and to avoid waste steel and shutdown faults caused by inaccurate openness. The device of the utility model is fast and convenient in measuring and high in measuring stability and precision.
Description
Technical field
The utility model relates to the steel rolling equipment device for measuring properties, refers in particular to a kind of measurement in the hot rolling coiler and batches flipper guide opening degree and composite set to moderate.
Background technology
The hot rolling coiler flipper guide is installed in the inlet of pinch roll, is mainly the band steel is centrally imported pinch roll and coiling machine.General flipper guide will reduce the generation of roll through hydrostatic control.In case but the opening degree of flipper guide itself and deviation appearred in moderate can cause the quality of edges that sideslip causes turnup or influence band steel occurring with steel.Therefore, the production operation personnel need batching flipper guide moderate and aperture are measured and demarcated every day.The scaling method concrete steps that adopt at present both at home and abroad are following: the distance that the operative employee directly measures two flipper guides with tape measure is as opening degree; On roller-way, draw the root center line then the measuring center line to the distance conduct of guide plate to moderate.But the weak point of this measuring method is: batch the flipper guide liner plate owing to contact with the band steel and can produce wearing and tearing and the frequent built-up welding of fray causes the liner plate deformation of bottom, not have the face that weares and teares and be out of shape and when measuring, need measure.Therefore, the distance between when moderate is measured, can't guarantee to be surveyed 2 is the shortest, also just can't guarantee the accuracy of measuring.
In present disclosed measurement mechanism, do not find to have a kind of device that can accurately measure flipper guide simultaneously to moderate and opening degree.
The utility model content
The purpose of the utility model is in order to overcome the problem that prior art exists, to provide a kind of and can accurately measure the composite set to moderate and opening degree that batches flipper guide simultaneously.
The purpose of the utility model realizes through following technical scheme:
A kind of measurement batch the flipper guide opening degree with to the composite set of moderate, the said flipper guide that batches is the hot rolling coiler flipper guide, is installed in the inlet of pinch roll, it is characterized in that comprising:
Sounding rod is a square tube, and its upper surface indicates two symmetrical left scale chis and right rule; Upper surface at sounding rod is provided with two symmetrical left slotted eyes and right slotted eye in the length direction of left and right rule, and left and right slotted eye is pressed close to left and right rule respectively, and each slotted eye is identical with corresponding rule length; Level meter is equipped with in middle in sounding rod between left and right rule;
Left side expansion link and right expansion link are the size two piece square rods identical with length, are installed in the inside at sounding rod two ends respectively, and in sounding rod, inside and outside two ends, carry out telescopic moving respectively, and the outside surface of left and right expansion link and the inside surface of sounding rod are gapped; At the inner end of left expansion link and right expansion link, be fixed with left pointer and right pointer respectively, left and right pointer is respectively along with moving in left and right slotted eye of left and right expansion link slided;
A left side measurement block and right measurement block are separately fixed at the outer end of left expansion link and right expansion link;
Arrangement for adjusting height places the bottom of sounding rod, comprises: the support bar of two sideband tooth bars, and the bottom of sounding rod is fixed at its top, and its bottom is unsettled; Four gears are symmetricly set in the support bar both sides in twos, and are connected with the tooth bar of support bar is meshing respectively, four gears be installed on tooth rest (on, one of them gear has handle;
Magnetic block is fixed by bolts to the bottom of tooth rest, the roll surface form fit of magnetic block bottom shape and said pinch roll, and be adsorbed on the roll surface of pinch roll, its bottom central position is provided with the centralized positioning pointer.
The meter full scale of said left scale chi and right rule is 0～300mm.
The scale precision of said left scale chi and right rule is 0.5mm.
The interstice coverage of said left and right expansion link outside surface and sounding rod inside surface is between 0.2～0.5mm.
The beneficial effect of the utility model: the composite set of the utility model can measure simultaneously accurately batch flipper guide to moderate and opening degree; According to measurement data offside guide plate moderate and opening degree are demarcated, avoid flipper guide to bad sideslip and inaccurate steel scrap and the machine halt trouble of causing of opening degree that causes the band steel of moderate.In a word, compared with prior art, the composite set of the utility model mainly has the following advantages:
1, can measure simultaneously batch flipper guide to moderate and opening degree;
2, batch flipper guide opening degree and the accuracy good that moderate is measured;
3, batch the flipper guide opening degree with high to moderate measuring stability and precision;
4, on-the-spot result of use is good, and convenient measurement, quick has improved the efficient of measuring.
Be above-mentioned purpose, design feature and the effect that further specifies the utility model, below will combine accompanying drawing that the utility model is elaborated.
Description of drawings
Fig. 1 is the structural representation of the composite set of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of the composite set of Fig. 1 when using;
Placement figure when Fig. 4 uses for the utility model composite set.
Embodiment
Below in conjunction with the accompanying drawing of embodiment the flipper guide opening degree being batched in the measurement of the utility model is elaborated with embodiment to the composite set of moderate.
The flipper guide that batches in the utility model is meant hot rolling coiler flipper guide 17 shown in Figure 4, and it is installed in the inlet of pinch roll 16.
Referring to Fig. 1-Fig. 2, the measurement of the utility model is batched the flipper guide opening degree and the composite set 100 of moderate is comprised:
Sounding rod 1 is a square tube, and its upper surface indicates two symmetrical left scale chis 13 and right rule 12 (shown in Figure 2), and the scale precision of left and right rule is 0.5mm, and meter full scale is 0～300mm; Upper surface at sounding rod 1 is provided with two symmetrical slotted eyes in the length direction of left and right rule, be respectively left slotted eye 13 ' and right slotted eye 12 ', left and right slotted eye is pressed close to left and right rule respectively, each slotted eye is identical with corresponding rule length; Between left and right rule, level meter 6 is housed in sounding rod 1 middle.
Left side expansion link 3 and right expansion link 2; Be the size two piece square rods identical with length; Be installed in the inside at sounding rod 1 two ends respectively; And can in sounding rod 1, inside and outside two ends, carry out telescopic moving respectively, and the outside surface of left and right expansion link and the inside surface of sounding rod are gapped, and the scope in this gap is between 0.2～0.5mm.At the inner end of left expansion link 3 and right expansion link 2, be fixed with left pointer 14 and right pointer 15 respectively, left and right pointer is respectively along with moving in left and right slotted eye of left and right expansion link slided.When measuring the flipper guide of different in width, two expansion links can be in sounding rod respectively about the flexible measurement purpose that reaches.The measured value that expansion link is reduced to the most in short-term is 800mm, and flexible measured value when the longest is 1400mm (position of the general demarcation of on-the-spot flipper guide is between 1000～1200mm).
A left side measurement block 5 and right measurement block 4 are separately fixed at the outer end of left expansion link 3 and right expansion link 2.During use, according to the aperture of flipper guide, left and right expansion link 2,3 stretches out suitable distance respectively, touches flipper guide liner plate surface respectively up to left and right measurement block 4,5, just can measure the aperture of flipper guide.
Arrangement for adjusting height places the bottom of sounding rod 1, comprises: the support bar 7 of two sideband tooth bars, and the bottom of sounding rod 1 is fixed at its top, and the bottom is unsettled; Four gears 8 are symmetricly set in support bar 7 both sides in twos, and are connected with the tooth bar of support bar 7 is meshing respectively; Four gears 8 are installed on the tooth rest 18, and one of them gear has handle 9, when rotating this gear with handle; Tooth bar 7 is being followed rise and fall; Other three gears are driven by tooth bar 7 and rotate (passive rotation), and to play the effect of location, support bar 7 is to contact with the bottom of tooth rest 18 when sounding rod 1 drops to lowest order.This arrangement for adjusting height can be adjusted the height of sounding rod 1, guarantees that measurement block avoids the flipper guide liner plate that weares and teares and be out of shape when measuring, and prevents to measure and is forbidden.
The concrete use step of this device:
1), find out the center line and the marking of roller-way, note that the centralized positioning pointer 10 on the magnetic block 11 must should be in the centre with the water column of the central lines of roller-way and level meter 6 this moment.
2), according to the aperture of flipper guide, left and right expansion link 3,2 stretches out suitable distance respectively, touches both sides flipper guide liner plates surface respectively up to left and right measurement block 5,4.If there are wearing and tearing or built-up welding distortion in the liner plate surface that contacts with measurement block, then shake handle 9, drive the height that the support bar 7 that tooth bar is arranged promotes left and right measurement block 5,4 through gear 8, guarantee that surface of contact is smooth smooth.
3), check left and right pointer 14,15 residing left and right rules 13,12 positions, the difference of two readings of this moment be the flipper guide both sides to moderate, two reading sums then are the opening degree of flipper guide.
4), the difference of measurement of comparison value and setting value, then demarcate again if any deviation.Repeat above step, so that deviation is zero.
Those of ordinary skill in the art will be appreciated that; Above embodiment only is the purpose that is used for explaining the utility model; And be not with the qualification of doing the utility model; As long as in the essential scope of the utility model, in the scope to the variation of the above embodiment, claim that modification all will drop on the utility model.
Claims (4)
1. flipper guide opening degree and composite set to moderate are batched in a measurement, and the said flipper guide that batches is hot rolling coiler flipper guide (17), is installed in the inlet of pinch roll (16), it is characterized in that comprising:
Sounding rod (1) is a square tube, and its upper surface indicates two symmetrical left scale chis (13) and right rule (12); Upper surface at sounding rod (1) is provided with two symmetrical left slotted eyes (13 ') and right slotted eye (12 ') in the length direction of left and right rule, and left and right slotted eye is pressed close to left and right rule respectively, and each slotted eye is identical with corresponding rule length; Between left and right rule, level meter (6) is housed in the middle of sounding rod (1);
Left side expansion link (3) and right expansion link (2); Be the size two piece square rods identical with length; Be installed in the inside at sounding rod (1) two ends respectively, and in sounding rod (1), inside and outside two ends, carry out telescopic moving respectively, the outside surface of left and right expansion link and the inside surface of sounding rod are gapped; At the inner end of left expansion link (3) and right expansion link (2), be fixed with left pointer (14) and right pointer (15) respectively, left and right pointer is respectively along with moving in left and right slotted eye of left and right expansion link slided;
A left side measurement block (5) and right measurement block (4) are separately fixed at the outer end of left expansion link (3) and right expansion link (2);
Arrangement for adjusting height places the bottom of sounding rod (1), comprises: the support bar of two sideband tooth bars (7), and the bottom of sounding rod (1) is fixed at its top, and its bottom is unsettled; Four gears (8) are symmetricly set in support bar (7) both sides in twos, and respectively with meshing connection of tooth bar of support bar (7), four gears (8) are installed on the tooth rest (18), one of them gear has handle (9);
Magnetic block (11) is fixed by bolts to the bottom of tooth rest (18), the roll surface form fit of magnetic block (11) bottom shape and said pinch roll (16), and be adsorbed on the roll surface of pinch roll (16), its bottom central position is provided with centralized positioning pointer (10).
2. measurement as claimed in claim 1 batch the flipper guide opening degree with to the composite set of moderate, it is characterized in that:
The meter full scale of said left scale chi (13) and right rule (12) is 0～300mm.
3. flipper guide opening degree and composite set to moderate are batched in according to claim 1 or claim 2 measurement, it is characterized in that:
The scale precision of said left scale chi (13) and right rule (12) is 0.5mm.
4. measurement as claimed in claim 1 batch the flipper guide opening degree with to the composite set of moderate, it is characterized in that:
The interstice coverage of said left and right expansion link outside surface and sounding rod inside surface is between 0.2～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200077156U CN202485591U (en) | 2012-01-10 | 2012-01-10 | Combined device for measuring openness and centering degree of reeling side guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200077156U CN202485591U (en) | 2012-01-10 | 2012-01-10 | Combined device for measuring openness and centering degree of reeling side guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485591U true CN202485591U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200077156U Expired - Lifetime CN202485591U (en) | 2012-01-10 | 2012-01-10 | Combined device for measuring openness and centering degree of reeling side guide plate |
Country Status (1)
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|---|---|
| CN (1) | CN202485591U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921769A (en) * | 2012-10-18 | 2013-02-13 | 宁波钢铁有限公司 | Rapid calibration method for hot-rolled coiled side guide plates |
| CN102927881A (en) * | 2012-10-17 | 2013-02-13 | 宁波钢铁有限公司 | Light and adjustable coiling side guide plate opening degree calibration device |
| CN104101280A (en) * | 2014-07-14 | 2014-10-15 | 北京卫星环境工程研究所 | Detecting device and detecting method for improving centering performance of screw joint between engine and pipeline ball head |
| CN104215169A (en) * | 2014-08-22 | 2014-12-17 | 中冶天工上海十三冶建设有限公司 | Roller way central line rapid positioning tool and using method thereof |
| CN104457491A (en) * | 2014-10-21 | 2015-03-25 | 中建三局集团有限公司 | Portable positioning planometer and operating method thereof |
| CN105486207A (en) * | 2015-10-10 | 2016-04-13 | 南京七四二五橡塑有限责任公司 | Conical surface coaxiality measuring instrument |
| CN111468539A (en) * | 2020-04-21 | 2020-07-31 | 山东钢铁集团日照有限公司 | Auxiliary device for quick measurement of side guide plate of hot rolling coiler |
| CN111811354A (en) * | 2020-06-16 | 2020-10-23 | 首钢京唐钢铁联合有限责任公司 | Side guide plate calibration device and calibration method for recoiling machine |
-
2012
- 2012-01-10 CN CN2012200077156U patent/CN202485591U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927881A (en) * | 2012-10-17 | 2013-02-13 | 宁波钢铁有限公司 | Light and adjustable coiling side guide plate opening degree calibration device |
| CN102921769A (en) * | 2012-10-18 | 2013-02-13 | 宁波钢铁有限公司 | Rapid calibration method for hot-rolled coiled side guide plates |
| CN104101280A (en) * | 2014-07-14 | 2014-10-15 | 北京卫星环境工程研究所 | Detecting device and detecting method for improving centering performance of screw joint between engine and pipeline ball head |
| CN104215169A (en) * | 2014-08-22 | 2014-12-17 | 中冶天工上海十三冶建设有限公司 | Roller way central line rapid positioning tool and using method thereof |
| CN104457491A (en) * | 2014-10-21 | 2015-03-25 | 中建三局集团有限公司 | Portable positioning planometer and operating method thereof |
| CN105486207A (en) * | 2015-10-10 | 2016-04-13 | 南京七四二五橡塑有限责任公司 | Conical surface coaxiality measuring instrument |
| CN111468539A (en) * | 2020-04-21 | 2020-07-31 | 山东钢铁集团日照有限公司 | Auxiliary device for quick measurement of side guide plate of hot rolling coiler |
| CN111811354A (en) * | 2020-06-16 | 2020-10-23 | 首钢京唐钢铁联合有限责任公司 | Side guide plate calibration device and calibration method for recoiling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |