CN1512133A - Caliper for measuring distance between roller and object and distance measuring method - Google Patents
Caliper for measuring distance between roller and object and distance measuring method Download PDFInfo
- Publication number
- CN1512133A CN1512133A CNA2003101149725A CN200310114972A CN1512133A CN 1512133 A CN1512133 A CN 1512133A CN A2003101149725 A CNA2003101149725 A CN A2003101149725A CN 200310114972 A CN200310114972 A CN 200310114972A CN 1512133 A CN1512133 A CN 1512133A
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- roller
- support
- jig
- distance
- roll
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Provided is a jig for measuring distance between a roll and other object and a measuring method for accurately centering roll group used in manufacturing and processing film and the like. The roll distance measuring method is characterized by measuring distance between the roll and the object by that the inner surface of the jig for measuring distance between the roll and the object having a support (1) having two contact surfaces contacting with two lines on the roll surface in parallel to the axis of one roll, a rod-like body (2) extended from the support toward the other object (for example, a roll) and a micro-displacement gauge (for example, a dial gauge) (3). and the support of the jig and one roll surface contact with two lines and that the measuring end of the micro-displacement gauge contact the surface of the other object (for example, the roll).
Description
Technical field
The present invention relates to the jig of distance between the object of the mensuration roller that in the manufacturing processing of band-like film of the present invention etc., uses and other roller etc. and adopt Determination of distance method between this jig mensuration roller and the object.
Background technology
In the manufacturing of banded macromolecule membrane, be coated with other material, superimposed film and be indispensable key element at the various processing central rolls of surface working, extension etc. to film surface.Generally be that a plurality of rollers are used in combination, but when roller is not parallel, the problem that it is inhomogeneous that film thickness becomes inhomogeneous, produces wrinkle with producing, coating thickness becomes is inhomogeneous, extension becomes etc.Particularly in the film that requires homogeneity as optical element, because these problems of the not parallel generation of roller will produce considerable influence to the quality of goods, so distance is tightly adjusted between the pair roller, and promptly the centering adjustment of roller becomes important topic.Not only in the processing and manufacturing of film, all can find the importance that this pair roller spacing is adjusted with roller in as the various job operations of indispensable key element at printing industry, papermaking industry or rolling metal etc.The method (for example opening flat 8-103808 communique with reference to the spy) of prolonging centering adjustment in the process in roll-in under as the high pressure of rolling metal has been proposed, but as make when using a plurality of roller under the low pressure of processing macromolecule membrane, need easier method.Have at the scene and to adopt the method for using tape measure etc., but its low precision must be wound on tape measure on the roller, not too convenient.
Summary of the invention
The purpose of this invention is to provide a kind of easy and critically measure the distance of roller and object, to carry out jig and the method thereof that the roller centering adjustment is used.
First aspect present invention relates to a kind of jig that is used to measure distance between roller and other object, it is characterized by this jig by having support 1, clava 2 that extends to the opposing party's object from this support and the infinitesimal deflection meter 3 that is arranged on this clava front end constitute, wherein this support have with side's roll shaft wherein abreast, be 2 straight lines with the roller surface and contact 2 faces that obtain.
The present invention the 2nd aspect relates to a kind of jig, it is characterized by the jig of measuring distance between roller and other object in being used for aspect the present invention the 1st, infinitesimal deflection is counted select any from dial ga(u)ge, laser extensometer and vortex flow extensometer.
The present invention the 3rd aspect relates to a kind of jig, it is characterized by the jig of measuring distance between roller and other object in being used for aspect the present invention the 1st or the 2nd, and this object is another roller.
The present invention the 4th aspect relates to a kind of method of measuring distance between roller and the object, it is characterized by the jig that is used to measure distance between roller and other object and have support 1, from the clava 2 and the infinitesimal deflection meter 3 that be arranged on this clava front end on of this support to the extension of the opposing party's object, and wherein this support have with side's roll shaft wherein abreast, be 2 straight lines with the roller surface and contact 2 faces that obtain, making the support inner face of this jig and a side roller surface wherein be 2 straight lines contacts, the mensuration end of infinitesimal deflection meter contacts with the surface of the opposing party's object 6, measure thus from the roller to the object between distance.
The present invention the 5th aspect relates to a kind of method, it is characterized by in the method aspect the present invention the 4th, and infinitesimal deflection is counted select any from dial ga(u)ge, laser extensometer and vortex flow extensometer.
The present invention the 6th aspect relates to a kind of jig, it is characterized by aspect the present invention the 4th or the 5th, and this object is another roller.
Brief description of drawings
Fig. 1 is the simple oblique view that is used to measure an example of the jig of distance between roller and other object.
Fig. 2 is the mode chart of an example of method for measuring distance between expression roller of the present invention and the object.
The working of an invention mode
Below describe based on the example of drawing embodiments of the present invention.Fig. 1 is the simple oblique view of an example that is used to measure the jig of distance between roller and the object.In Fig. 1,1 is support, and 2 is the clava that extends to the opposing party's roller from this support, and 3 is to use fixing infinitesimal deflection meter such as anchor clamps 4 grades (as an example at this clava leading section, what represent is dial ga(u)ge), 5 is the mensuration end of infinitesimal deflection meter (as the dial ga(u)ge of an example).Fig. 2 is the mode chart of an example of method for measuring distance between expression roller of the present invention and the object.In Fig. 2,1 is support, 2 is the clava that extends to the opposing party's object (roller etc.) from this support, 3 be at this clava leading section with fixing infinitesimal deflection meter such as anchor clamps 4 grades (as an example, expression be dial ga(u)ge), 5 is the mensuration end of infinitesimal deflection meter (as the dial ga(u)ge of an example), 6 is roller, 7 is the opposing party's object (as an example, expression be roller), 61 and 62 positions that contact with 2 linear fashion for this support and roller 6.In addition, as the infinitesimal deflection meter, except illustrated as an example be dial ga(u)ge, can also be suitable for other laser extensometer, vortex flow extensometer etc.
In the direction relative, promptly has the clava 2 of extension towards the direction of the opposing party's object (another roller) with the expansion side of support 1.2 angulation five equilibriums that claval bearing of trend launches support, and when support and roller are 2 straight lines and contact, excellent making selects the central shaft of claval direction and this roller to intersect.Clava adopts welding or screw etc. to be fixed on the support.Make between claval length and the roller that will measure and the object distance corresponding, owing in practical operation, be used in combination various rollers, therefore can prepare various rods, perhaps adopt the means that many rods are connected to predetermined length etc. corresponding to gap length between various rollers.
Adopt the holding appliance of anchor clamps 4 grades that infinitesimal deflection meter 3 is installed in claval front end.Suitable 1 scale that adopts of the mensuration precision of infinitesimal deflection meter is in the scope of one of percentage millimeter～per mille millimeter.
According to Fig. 2 distance between the object that adopts this jig pair roller that is used to measure distance between roller and another object and another roller etc. is carried out method for measuring.In the time of at first on support 1 being shifted onto as the surface of the correct position of a side roller 6 (for example left end) wherein, 2 (11 and 12) of support with 6 on roller abreast 2 straight lines (61 and 62) go up with roller is surperficial and contacting.So that clava and mensuration end are positioned at the mode on the line of the center line that is connected roller 6 and other object 7 (is roller as an example expression), the mensuration end 5 that makes the infinitesimal deflection meter 3 that is fixed on clava 2 leading sections (as an example, expression be dial ga(u)ge) contacts with surface as the opposing party's roller 7.Read the numerical value of infinitesimal deflection meter (dial ga(u)ge) this moment.Adjust by position, make the two reading indifference, carry out the centering adjustment operation the screw axis of 2 rollers.
The invention effect
According to jig of the present invention and method, can adopt easy jig with 0.01mm～0.001 The precision Zuo of mm is that the mensuration precision determination roller of infinitesimal deflection meter is Yu another object Zhi spacing From, can make the centring of roller reach same precision based on this measured value. Zai Zao processed scene can With easy and carry out accurately roller centring operation. This crosses You by the use centring The roller group obtains not having the Zhi product of Zhou line and defective.
Claims (6)
1. jig that is used to measure distance between roller and other object, it is characterized by this jig by having support (1), the clava (2) that extends to the opposing party's object from this support and be arranged on infinitesimal deflection meter (3) formation on this clava front end, wherein this support have with side's roll shaft wherein abreast, be 2 straight lines with the roller surface and contact 2 faces that obtain.
2. jig as claimed in claim 1, wherein infinitesimal deflection is counted any that select from dial ga(u)ge, laser extensometer and vortex flow extensometer.
3. jig as claimed in claim 1 or 2, wherein object is another roller.
4. method of measuring distance between roller and the object, it is characterized by the jig that is used to measure distance between roller and other object and have support (1), the clava (2) that extends to the opposing party's object from this support and be arranged on infinitesimal deflection meter (3) on this clava front end, and wherein this support have with side's roll shaft wherein abreast, be 2 straight lines with the roller surface and contact 2 faces that obtain, making the support inner face of this jig and a side roller surface wherein be 2 straight lines contacts, the mensuration end of infinitesimal deflection meter contacts with the opposing party's object, measure thus from the roller to the object between distance.
5. method as claimed in claim 4, wherein infinitesimal deflection is counted any that select from dial ga(u)ge, laser extensometer and vortex flow extensometer.
6. as claim 4 or 5 described methods, wherein object is another roller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002377663A JP3941939B2 (en) | 2002-12-26 | 2002-12-26 | Jig for measuring distance between roll and object, and distance measuring method |
| JP377663/2002 | 2002-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1512133A true CN1512133A (en) | 2004-07-14 |
| CN100498200C CN100498200C (en) | 2009-06-10 |
Family
ID=32814775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101149725A Expired - Fee Related CN100498200C (en) | 2002-12-26 | 2003-11-14 | Caliper for measuring distance between roller and object and distance measuring method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3941939B2 (en) |
| CN (1) | CN100498200C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410803A (en) * | 2010-09-26 | 2012-04-11 | 上海梅山钢铁股份有限公司 | Two roller parallelism measuring instrument and measuring method |
| CN114348742A (en) * | 2021-12-27 | 2022-04-15 | 西安泰金工业电化学技术有限公司 | Multi-roller pitch adjusting device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734004B1 (en) | 2005-12-24 | 2007-06-29 | 한국철도기술연구원 | Jig for gripping a measuring instrument of displacement |
| KR100942112B1 (en) | 2007-09-27 | 2010-02-12 | 주식회사 포스코 | Apparatus For Measuring Upper and Lower Path Line Center of Disc Rolls of Wire Rod Mills |
| KR101653088B1 (en) * | 2015-01-05 | 2016-09-01 | 순천대학교 산학협력단 | Device for measuring roll parallelism using dial indicater |
| RU2754391C1 (en) * | 2020-10-20 | 2021-09-01 | федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) | Method for measuring shaft misalignment |
| CN116809841A (en) * | 2023-08-30 | 2023-09-29 | 中航成飞民用飞机有限责任公司 | Inspection system for straightness of upper riveting anvil and lower riveting anvil of automatic drilling and riveting machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214493U (en) * | 1987-10-19 | 1988-09-28 | 华中工学院 | Checker for thickness of coating |
| CN2090042U (en) * | 1991-01-19 | 1991-12-04 | 汤世国 | Chemical heat treatment workpiece permeable layer thickness measurer |
| CN2280890Y (en) * | 1996-10-02 | 1998-05-06 | 张发钧 | Instrument for detecting verticality of axis of cylinder and main bearing hole |
-
2002
- 2002-12-26 JP JP2002377663A patent/JP3941939B2/en not_active Expired - Lifetime
-
2003
- 2003-11-14 CN CNB2003101149725A patent/CN100498200C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410803A (en) * | 2010-09-26 | 2012-04-11 | 上海梅山钢铁股份有限公司 | Two roller parallelism measuring instrument and measuring method |
| CN102410803B (en) * | 2010-09-26 | 2014-09-17 | 上海梅山钢铁股份有限公司 | Two roller parallelism measuring instrument and measuring method |
| CN114348742A (en) * | 2021-12-27 | 2022-04-15 | 西安泰金工业电化学技术有限公司 | Multi-roller pitch adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3941939B2 (en) | 2007-07-11 |
| JP2004205447A (en) | 2004-07-22 |
| CN100498200C (en) | 2009-06-10 |
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Granted publication date: 20090610 Termination date: 20111114 |