CN107747895A - A kind of detection means and its detection method for being used to detect revolution class cylinder roundness - Google Patents
A kind of detection means and its detection method for being used to detect revolution class cylinder roundness Download PDFInfo
- Publication number
- CN107747895A CN107747895A CN201711170167.2A CN201711170167A CN107747895A CN 107747895 A CN107747895 A CN 107747895A CN 201711170167 A CN201711170167 A CN 201711170167A CN 107747895 A CN107747895 A CN 107747895A
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- cylinder
- supporting plate
- measurement bar
- detection means
- roller
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A kind of detection means and its detection method for being used to detect revolution class cylinder roundness, the present invention by setting measurement bar on the supporting plate, then roller is set respectively in measurement bar, picture mechanism and center of circle detent mechanism, then motion is bonded by inner edge surface of the roller in cylinder all the time, paintbrush draws the curve of cylinder corresponding point composition everywhere on drawing board, then inscribe is made, the concentric circles of circumscribed Curve Maximization, concentric circles semidiameter is the circularity of cylinder, the present invention, which has, to be made simply, it is easy to use, the circularity of cylinder every bit can intuitively be measured, conveniently examine and repair and be strong, with very useful value, it is adapted to large-scale promotion and application.
Description
Technical field
The present invention relates to a kind of detection means and its detection method, and in particular to one kind is used to detect revolution class cylinder roundness
Detection means and its detection method.
Background technology
Known, the product such as rotary kiln, grinding machine, converter is widely used in the fields such as cement, metallurgy, and its cylinder belongs to pass
Key member, because barrel diameter is big, conventional roundness measurement mode is：1st, model fitting cylinder is compareed, will suitable for circularity precision
Seek not high cylinder.Due to can only areal survey, and model gap is not easy to convert with circularity relation, therefore when being required for higher circularity
Effect is poor；2nd, by tape measure difference diameter data, obtain that diameter is maximum, minimum value, after by the way that cylinder is calculated
Circularity.And inspect by random samples due to the difference of measurement point, measurement result is not directly perceived and can have certain deviation etc., then how to provide one
Kind is used for the detection means for detecting revolution class cylinder roundness and its detection method just into the long-term technology of those skilled in the art
Demand.
The content of the invention
It is insufficient present in background technology in order to overcome, it is used to detect revolution class cylinder roundness the invention provides a kind of
Detection means and its detection method, the present invention have make it is simple, easy to use, can intuitively measure cylinder every bit
Circularity, conveniently examines and repaiies strong, has very useful value.
To realize goal of the invention as described above, the present invention uses technical scheme as described below：
A kind of detection means for being used to detect revolution class cylinder roundness, including supporting plate, drift, measurement bar, roller, picture mechanism
With center of circle detent mechanism, the supporting plate is arranged on the inner edge surface of cylinder, the inner edge surface of one end of supporting plate directly with cylinder
Contact, is provided with drift, rotary shaft, the rotation is provided with the middle part of supporting plate between the other end of supporting plate and the inner edge surface of cylinder
Rotating shaft is plugged on the center of circle detent mechanism set in measurement bar, and picture machine is provided with the detent mechanism of the center of circle in measurement bar
Structure, one end of the measurement bar are provided with roller, and the roller contacts with the inner edge surface of cylinder, and the other end of measurement bar is hanging, survey
Gauge rod rotates to form the described detection means for being used to detect revolution class cylinder roundness around rotary shaft.
The described detection means for being used to detect revolution class cylinder roundness, the picture mechanism include paintbrush, drawing board and
Fixed seat, the middle part of the drawing board are provided with fixing hole, and the fixing hole is socketed on the rotary shaft, the drawing board and supporting plate
It is fixedly connected, paintbrush is provided with drawing board, the paintbrush is fixed in fixed seat, and the fixed seat is fastened in measurement bar.
The described detection means for detecting revolution class cylinder roundness, the center of circle detent mechanism is including positioning seat and tightly
Fixing bolt, slotted hole is provided with the positioning seat, rotary shaft is provided with the slotted hole, positioning seat is consolidated by fastening bolt
It is scheduled in measurement bar.
The described detection means for being used to detect revolution class cylinder roundness, the roller are connected by roller mount and measurement bar
Connect.
The described detection means for being used to detect revolution class cylinder roundness, the material of the measurement bar is timber.
A kind of detection method for being used to detect revolution class cylinder roundness, the detection method specifically comprise the following steps：
The first step, the inner edge surface that the supporting plate in detection means is placed on to the cylinder for needing to detect first, one end of supporting plate
Directly contacted with the inner edge surface of cylinder, the other end of supporting plate is contacted by drift with the inner edge surface of cylinder completes consolidating for supporting plate
It is fixed；
Second step, take the next step, the drawing board in picture mechanism is fixed on the supporting plate, then roller, picture machine will be installed
Rotation axis connection in the measurement bar and supporting plate of structure and center of circle detent mechanism, now roller contacted with the inner edge surface of cylinder, prop up
Rotary shaft on fagging is on the detent mechanism of the center of circle in the slotted hole of positioning seat, and the paintbrush in picture mechanism is in drawing board
On；
3rd step, take the next step, motion is bonded by roller all the time in the inner edge surface of cylinder, it is each that paintbrush draws cylinder on drawing board
The curve of point composition corresponding to place；
4th step, take the next step, make inscribe, the concentric circles of circumscribed Curve Maximization, concentric circles semidiameter is the circularity of cylinder.
Using technical scheme as described above, the present invention has superiority as described below：
Then the present invention sets roller, picture mechanism and the center of circle to determine respectively by setting measurement bar on the supporting plate in measurement bar
Position mechanism, is then bonded motion, paintbrush draws each place pair of cylinder on drawing board all the time by roller in the inner edge surface of cylinder
The curve for the point composition answered, then makes inscribe, the concentric circles of circumscribed Curve Maximization, concentric circles semidiameter is the circle of cylinder
Degree, the present invention, which has, makes circularity that is simple, easy to use, can intuitively measuring cylinder every bit, conveniently examines and repaiies
Rectify, there is very useful value, be adapted to large-scale promotion and application.
Brief description of the drawings
Fig. 1 is the schematic diagram of present invention detection cylinder；
In figure：1st, cylinder；2nd, supporting plate；3rd, drift；4th, measurement bar；5th, roller；6th, picture mechanism；7th, center of circle detent mechanism.
Embodiment
The present invention can be explained in more detail by the following examples, the invention is not limited in the following examples；
A kind of detection means for being used to detect revolution class cylinder roundness with reference to described in accompanying drawing 1, including supporting plate 2, drift 3, survey
Gauge rod 4, roller 5, picture mechanism 6 and center of circle detent mechanism 7, the supporting plate 2 are arranged on the inner edge surface of cylinder 1, supporting plate 2
Inner edge surface of the one end directly with cylinder 1 contact, drift 3 is provided between the other end of supporting plate 2 and the inner edge surface of cylinder 1,
The middle part of supporting plate 2 is provided with rotary shaft, and the rotation axis points are welded in the middle part of supporting plate 2, and the rotary shaft is plugged on measurement bar 4
On the center of circle detent mechanism 7 of upper setting, picture mechanism 6, the measurement are provided with center of circle detent mechanism 7 in measurement bar 4
One end of bar 4 is provided with roller 5, and the roller 5 contacts with the inner edge surface of cylinder 1, and the other end of measurement bar 4 is hanging, and measurement bar 4 is enclosed
Rotate to form the described detection means for being used to detect revolution class cylinder roundness around rotary shaft.
Further, the picture mechanism 6 includes paintbrush, drawing board and fixed seat, and the middle part of the drawing board, which is provided with, to be fixed
Hole, on the rotary shaft, the drawing board is fixedly connected with supporting plate 2, and paintbrush, institute are provided with drawing board for the fixing hole socket
State paintbrush to be fixed in fixed seat, the fixed seat is fastened in measurement bar 4.Wherein paintbrush can select pencil, ball pen and
Gel ink pen, wherein it is preferred that pencil, drawing board can select A4 printing papers, the middle part that word is printed in A4 sets perforation, and A4 paper is worn
The rotary shaft of measurement bar 4 is crossed, is then fixed on by double faced adhesive tape in supporting plate 2；
Further, the center of circle detent mechanism 7 includes positioning seat and fastening bolt, and slotted hole is provided with the positioning seat,
Rotary shaft is provided with the slotted hole, positioning seat is fixed in measurement bar 4 by fastening bolt.
Further, the roller 5 is connected by roller mount with measurement bar 4.
Further, the material of the measurement bar 4 is timber, in order to which bolt presses are fixed.
A kind of detection method for being used to detect revolution class cylinder roundness, the detection method specifically comprise the following steps：
The first step, the inner edge surface that the supporting plate 2 in detection means is placed on to the cylinder 1 for needing to detect first, the one of supporting plate 2
End directly contacts with the inner edge surface of cylinder 1, and the other end of supporting plate 2 contacts completion support by drift 3 with the inner edge surface of cylinder 1
The fixation of plate 2；
Second step, take the next step, the drawing board in picture mechanism 6 is fixed in supporting plate 2, then roller 5 will be installed, drawn
The inner edge surface of mechanism 6 and the measurement bar of center of circle detent mechanism 74 and the rotation axis connection in supporting plate 2, now roller 5 and cylinder 1
Contact, the rotary shaft in supporting plate 2 is on center of circle detent mechanism 7 in the slotted hole of positioning seat, at the paintbrush in picture mechanism 6
In on drawing board；
3rd step, take the next step, motion is bonded by inner edge surface of the roller 5 in cylinder 1 all the time, paintbrush draws cylinder on drawing board
The curve of 1 corresponding point composition everywhere；
4th step, take the next step, make inscribe, the concentric circles of circumscribed Curve Maximization, concentric circles semidiameter is the circularity of cylinder 1.
The present invention makes circularity that is simple, easy to use, can intuitively measuring cylinder every bit, conveniently examines and repaiies
Rectify, there is very useful value, be adapted to promotion and application.
Part not in the detailed description of the invention is prior art.
The embodiment selected herein for the goal of the invention of the open present invention, is presently considered to be suitable, still,
It is to be understood that it is contemplated that all changes and improvement including all embodiments belonged in this design and invention scope.
Claims (6)
1. a kind of detection means for being used to detect revolution class cylinder roundness, including supporting plate（2）, drift（3）, measurement bar（4）, rolling
Wheel（5）, picture mechanism（6）With center of circle detent mechanism（7）, it is characterized in that：The supporting plate（2）It is arranged on cylinder（1）Inner edge
On face, supporting plate（2）One end directly and cylinder（1）Inner edge surface contact, supporting plate（2）The other end and cylinder（1）It is interior
Drift is provided between edge face（3）, in supporting plate（2）Middle part be provided with rotary shaft, the rotary shaft is plugged on measurement bar（4）On set
The center of circle detent mechanism put（7）On, in measurement bar（4）Upper close center of circle detent mechanism（7）Place is provided with picture mechanism（6）, it is described
Measurement bar（4）One end be provided with roller（5）, the roller（5）With cylinder（1）Inner edge surface contact, measurement bar（4）The other end
Vacantly, measurement bar（4）Rotate to form the described detection means for being used to detect revolution class cylinder roundness around rotary shaft.
2. the detection means according to claim 1 for being used to detect revolution class cylinder roundness, it is characterized in that：The picture
Mechanism（6）Including paintbrush, drawing board and fixed seat, the middle part of the drawing board is provided with fixing hole, and the fixing hole is socketed in rotation
In rotating shaft, the drawing board and supporting plate（2）It is fixedly connected, paintbrush is provided with drawing board, the paintbrush is fixed on fixed seat
On, the fixed seat is fastened on measurement bar（4）On.
3. the detection means according to claim 1 for being used to detect revolution class cylinder roundness, it is characterized in that：Determine in the center of circle
Position mechanism（7）Including positioning seat and fastening bolt, slotted hole is provided with the positioning seat, rotation is provided with the slotted hole
Axle, positioning seat are fixed on measurement bar by fastening bolt（4）On.
4. the detection means according to claim 1 for being used to detect revolution class cylinder roundness, it is characterized in that：The roller
（5）Pass through roller mount and measurement bar（4）Connection.
5. the detection means according to claim 1 for being used to detect revolution class cylinder roundness, it is characterized in that：The measurement bar
（4）Material be timber.
6. utilize a kind of detection means for being used to detect revolution class cylinder roundness described in any claim of Claims 1 to 55
It is a kind of be used for detect revolution class cylinder roundness detection method, it is characterized in that：The detection method specifically comprises the following steps：
The first step, first by the supporting plate in detection means（2）It is placed on the cylinder for needing to detect（1）Inner edge surface, supporting plate
（2）One end and cylinder（1）Inner edge surface directly contact, supporting plate（2）The other end pass through drift（3）With cylinder（1）It is interior
Supporting plate is completed in the contact of edge face（2）Fixation；
Second step, take the next step, by mechanism of drawing（6）In drawing board be fixed on supporting plate（2）On, then roller will be installed
（5）, picture mechanism（6）With center of circle detent mechanism（7）Measurement bar（4）With supporting plate（2）On rotation axis connection, now roller
（5）With cylinder（1）Inner edge surface contact, supporting plate（2）On rotary shaft be in center of circle detent mechanism（7）Upper positioning seat it is oval
In hole, picture mechanism（6）In paintbrush be on drawing board；
3rd step, take the next step, pass through roller（5）In cylinder（1）Inner edge surface be bonded motion all the time, paintbrush is drawn on drawing board
Cylinder（1）The curve of corresponding point composition everywhere；
4th step, take the next step, make inscribe, the concentric circles of circumscribed Curve Maximization, concentric circles semidiameter is cylinder（1）Circle
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170167.2A CN107747895A (en) | 2017-11-22 | 2017-11-22 | A kind of detection means and its detection method for being used to detect revolution class cylinder roundness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170167.2A CN107747895A (en) | 2017-11-22 | 2017-11-22 | A kind of detection means and its detection method for being used to detect revolution class cylinder roundness |
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| Publication Number | Publication Date |
|---|---|
| CN107747895A true CN107747895A (en) | 2018-03-02 |
Family
ID=61252360
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711170167.2A Pending CN107747895A (en) | 2017-11-22 | 2017-11-22 | A kind of detection means and its detection method for being used to detect revolution class cylinder roundness |
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| CN (1) | CN107747895A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174037A (en) * | 2019-06-26 | 2019-08-27 | 湖北博利特种汽车装备股份有限公司 | A kind of axis class processing detection device |
| CN111059991A (en) * | 2020-01-13 | 2020-04-24 | 海洋石油工程股份有限公司 | Whole-process detection recorder for ovality of steel pipe in marine petroleum engineering structure |
| CN112414275A (en) * | 2020-12-31 | 2021-02-26 | 南京工业大学 | Welding seam roundness detection device for large-scale cylindrical chemical equipment |
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN113483639A (en) * | 2021-05-21 | 2021-10-08 | 浙江同济科技职业学院 | Steel wire tire roundness detection device and detection method thereof |
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| CN106403782A (en) * | 2016-06-23 | 2017-02-15 | 芜湖新兴铸管有限责任公司 | Detection tool for casting pipe fitting internal diameter roundness degree tolerance |
| CN206496724U (en) * | 2017-03-06 | 2017-09-15 | 江苏省交通工程集团百润工程检测有限公司 | A kind of pavement flatness checking device |
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| JPH0850002A (en) * | 1994-08-07 | 1996-02-20 | Bridgestone Metalpha Kk | Apparatus for measuring winding shape of metallic coil body wound around reel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174037A (en) * | 2019-06-26 | 2019-08-27 | 湖北博利特种汽车装备股份有限公司 | A kind of axis class processing detection device |
| CN110174037B (en) * | 2019-06-26 | 2021-03-19 | 湖北博利特种汽车装备股份有限公司 | Axle type processing check out test set |
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN111059991A (en) * | 2020-01-13 | 2020-04-24 | 海洋石油工程股份有限公司 | Whole-process detection recorder for ovality of steel pipe in marine petroleum engineering structure |
| CN111059991B (en) * | 2020-01-13 | 2021-11-02 | 海洋石油工程股份有限公司 | Whole-process detection recorder for ovality of steel pipe in marine petroleum engineering structure |
| CN112414275A (en) * | 2020-12-31 | 2021-02-26 | 南京工业大学 | Welding seam roundness detection device for large-scale cylindrical chemical equipment |
| CN113483639A (en) * | 2021-05-21 | 2021-10-08 | 浙江同济科技职业学院 | Steel wire tire roundness detection device and detection method thereof |
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Application publication date: 20180302 |