CN110411350A - A kind of casing bore online test method - Google Patents
A kind of casing bore online test method Download PDFInfo
- Publication number
- CN110411350A CN110411350A CN201910579308.9A CN201910579308A CN110411350A CN 110411350 A CN110411350 A CN 110411350A CN 201910579308 A CN201910579308 A CN 201910579308A CN 110411350 A CN110411350 A CN 110411350A
- Authority
- CN
- China
- Prior art keywords
- casing
- bore
- data processor
- displacement sensor
- centralising device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of casing bore online test methods, comprising the following steps: (1) casing is by the way that it is constant to remain operational axis in casing centralising device；(2) displacement sensor is mounted on centralising device axis, connects data processor；(3) when detecting casing bore, the bore variation numerical value (preferably using the variation that can see casing bore when laser displacement sensor) of displacement sensor detection casing, and send the numerical information to data processor；(4) the basic value calculation process of the information of displacement sensor and setting is just obtained the numerical value of casing bore by data processor；(5) data processor transfers information on display screen.The present invention can directly be seen that the variation bounce of casing bore, can reflect casing bore in time by data processor, provide reliable information to obtain the casing of stable bore.
Description
Technical field
The present invention relates to detection technique field more particularly to a kind of casing bore online test methods.
Background technique
Casing bore on-line checking is the key link of casing production process medium caliber control.The method detected at present is people
Work detection width or optical imagery detect bore or width automatically.
Artificial detection is that the width of casing is detected in casing motion process, and the measurer used is straight steel ruler, due to detection
The track of process casing operation is unstable, show that testing result is all estimated value, then obtains by estimated value × 2 divided by pi
Casing bore, entire detection process due to detection method, measuring tool and the detection frequency (less) etc., the result that obtains with
True value deviation is larger.Optical imagery detection method is to take pictures to obtain casing profile using industrial camera high speed (width is straight
Diameter), compared by scale in camera photos and processor, calculate corresponding caliber size, this scheme device require accordingly compared with
Height will have the adjustment of stable light source and camera.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of casing bore online test method, preferably passed using laser displacement
Sensor can be immediately seen the variation of casing bore, can reflect casing bore in time by data processor, stable to obtain
The casing of bore provides reliable information.
The present invention adopts the following technical solutions to achieve above-mentioned purpose:
A kind of casing bore online test method, comprising the following steps:
(1) casing centralising device is mounted on casing production line, casing keeps axis constant by centralising device；
(2) displacement sensor is mounted on the axis of centralising device, connects data processor；
(3) when detecting casing bore, casing is located in casing centralising device, and displacement sensor detects the bore variation of casing
Numerical value, and send the numerical information to data processor；
(4) information of displacement sensor and the basic value calculation process of setting are just obtained casing bore by data processor
Numerical value；
(5) data processor transfers information on display screen.
Preferably, the casing centralising device includes support frame and the fixed cylinder that is located on support frame as described above, in fixed cylinder
Cone shaped elastic is installed with to middle ring, the cone shaped elastic is coaxially disposed middle ring and the fixed cylinder, the cone shaped elastic centering
Ring keeps the axis of casing constant for the casing that is locked.
The beneficial effects of the present invention are:
The present invention preferentially uses the scheme of laser displacement sensor and data processor on-line measurement casing bore, can be direct
The variation for seeing casing bore can reflect casing bore by data processor, to obtain the casing of stable bore in time
Reliable information is provided.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of casing bore on-line measuring device provided in an embodiment of the present invention.
In figure, 1- support frame, 2- fixed cylinder, 3- cone shaped elastic is to middle ring, 4- displacement sensor, 5- data processor and aobvious
Display screen, 6- casing.
Specific embodiment
With reference to the accompanying drawing 1 and specific embodiment the present invention is described in detail.
Referring to Figure 1, embodiment of the present invention provides a kind of casing bore online test method, comprising the following steps:
(1) casing centralising device is mounted on casing production line, casing keeps axis constant by centralising device；
(2) displacement sensor is mounted on the axis of centralising device, connects data processor；
(3) when detecting casing bore, casing is located in casing centralising device, and displacement sensor detects the bore variation of casing
Numerical value, and send the numerical information to data processor；
(4) information of displacement sensor and the basic value calculation process of setting are just obtained casing bore by data processor
Numerical value；
(5) data processor transfers information on display screen.
Further, casing centralising device includes support frame 1 and the fixed cylinder 2 that is located on support frame 1, installing in fixed cylinder
There is cone shaped elastic to middle ring, the cone shaped elastic is coaxially disposed middle ring and the fixed cylinder, and the cone shaped elastic uses middle ring
In being locked, casing keeps the axis of casing constant.
Displacement sensor 4 is mounted in fixed cylinder 2, and connects data processor 5.The detection of displacement sensor 4 is sheathed on pair
The bore of casing 6 in middle ring 3 changes numerical value, and sends the numerical information to data processor 5, and data processor 5 receives
The numerical information of the transmitting of displacement sensor 4 simultaneously obtains the numerical value of casing bore by calculation process.
Although above having used specific embodiment, the present invention is described in detail, on basis of the invention
On, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, without departing from
These modifications or improvements on the basis of spirit of that invention, fall within the scope of the claimed invention.
Claims (2)
1. a kind of casing bore online test method, which comprises the following steps:
(1) casing centralising device is mounted on casing production line, casing keeps axis constant by centralising device；
(2) displacement sensor is mounted on the axis of centralising device, connects data processor；
(3) when detecting casing bore, casing is located in casing centralising device, and the bore that displacement sensor detects casing changes number
Value, and send the numerical information to data processor；
(4) the basic value calculation process of the information of displacement sensor and setting is just obtained the number of casing bore by data processor
Value；
(5) data processor transfers information on display screen.
2. casing bore online test method according to claim 1, which is characterized in that the casing centralising device includes
Support frame and the fixed cylinder being located on support frame as described above are installed with cone shaped elastic ring in fixed cylinder, and the cone shaped elastic is to middle ring
It is coaxially disposed with the fixed cylinder, the cone shaped elastic keeps the axis of casing constant middle ring for the casing that is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579308.9A CN110411350A (en) | 2019-06-28 | 2019-06-28 | A kind of casing bore online test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579308.9A CN110411350A (en) | 2019-06-28 | 2019-06-28 | A kind of casing bore online test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110411350A true CN110411350A (en) | 2019-11-05 |
Family
ID=68358889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910579308.9A Pending CN110411350A (en) | 2019-06-28 | 2019-06-28 | A kind of casing bore online test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110411350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926353A (en) * | 2019-11-25 | 2020-03-27 | 郭显光 | Intelligent casing monitoring system |
Citations (8)
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| CN1042465A (en) * | 1988-11-08 | 1990-05-30 | 阿尔卑斯肠衣加工股份有限公司 | Slaughterhouse demarcation, linear measure longimetry and packing method and the equipment thereof of intestinal segment |
| JP2000230811A (en) * | 1999-02-08 | 2000-08-22 | Toray Ind Inc | Shape measuring method for film roll |
| CN105043330A (en) * | 2015-04-30 | 2015-11-11 | 福建农林大学 | Device and method for measuring maximum diameter of cut log |
| CN105685194A (en) * | 2016-04-08 | 2016-06-22 | 耿亮 | Automatic natural casing processing system |
| CN205386768U (en) * | 2016-03-09 | 2016-07-20 | 长春理工大学 | Anchor clamps of abrasive flow polishing rifling pipe |
| CN207147420U (en) * | 2017-09-11 | 2018-03-27 | 陕西理工大学 | Processing axle diameter of axle detection means based on Numeric Control Technology |
| CN207963721U (en) * | 2018-03-31 | 2018-10-12 | 福州大学 | A kind of device of detection casing diameter |
| CN208428359U (en) * | 2018-04-25 | 2019-01-25 | 蔡素真 | A kind of plastic pipe drilling device |
-
2019
- 2019-06-28 CN CN201910579308.9A patent/CN110411350A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042465A (en) * | 1988-11-08 | 1990-05-30 | 阿尔卑斯肠衣加工股份有限公司 | Slaughterhouse demarcation, linear measure longimetry and packing method and the equipment thereof of intestinal segment |
| JP2000230811A (en) * | 1999-02-08 | 2000-08-22 | Toray Ind Inc | Shape measuring method for film roll |
| CN105043330A (en) * | 2015-04-30 | 2015-11-11 | 福建农林大学 | Device and method for measuring maximum diameter of cut log |
| CN205386768U (en) * | 2016-03-09 | 2016-07-20 | 长春理工大学 | Anchor clamps of abrasive flow polishing rifling pipe |
| CN105685194A (en) * | 2016-04-08 | 2016-06-22 | 耿亮 | Automatic natural casing processing system |
| CN207147420U (en) * | 2017-09-11 | 2018-03-27 | 陕西理工大学 | Processing axle diameter of axle detection means based on Numeric Control Technology |
| CN207963721U (en) * | 2018-03-31 | 2018-10-12 | 福州大学 | A kind of device of detection casing diameter |
| CN208428359U (en) * | 2018-04-25 | 2019-01-25 | 蔡素真 | A kind of plastic pipe drilling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926353A (en) * | 2019-11-25 | 2020-03-27 | 郭显光 | Intelligent casing monitoring system |
| CN110926353B (en) * | 2019-11-25 | 2021-09-14 | 郭显光 | Intelligent casing monitoring system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
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| RJ01 | Rejection of invention patent application after publication |