CN105043212A - Plate thickness on-line detection device and use method thereof - Google Patents
Plate thickness on-line detection device and use method thereof Download PDFInfo
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- CN105043212A CN105043212A CN201510584033.XA CN201510584033A CN105043212A CN 105043212 A CN105043212 A CN 105043212A CN 201510584033 A CN201510584033 A CN 201510584033A CN 105043212 A CN105043212 A CN 105043212A
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Abstract
The invention relates to a plate thickness on-line detection device and a use method thereof. According to the structure of the device, a supporting rod is vertically fixed on a base; the supporting rod is provided with a supporting shaft; the upper end and the lower end of the supporting shaft are respectively provided with a standard bar; the two standard bars are parallel to each other and are perpendicular to the supporting rod; the two standard bars are respectively provided with a measuring bar located at one side of the supporting shaft; the two measuring bars are arranged at the lower surface of the upper standard bar and upper surface of the lower standard bar respectively; the two measuring bars are opposite to each other; the supporting rod is provided with ball measuring heads which are located on the two measuring bars; the two ball measuring heads are arranged on the same axis; the top ends of the two ball measuring heads are opposite to each other; a group of positioning sensors of which the fixed positions are opposite to each other are connected between the two standard bars at the other side of the supporting shaft; and the positioning sensors are perpendicular to the standard bars. With the device of the above structure and the method of the invention of the invention adopted, technical problems of a requirement for damaging plates, large influences on detection results caused by external factors and low work efficiency existing in the prior art can be solved.
Description
Technical field
The present invention relates to a kind of sheet metal thickness on-line measuring device and using method thereof, belong to detection technique field.
Background technology
In sheet material is manufactured, sheet metal thickness precision is the important indicator of products quality guarantee, and the THICKNESS CONTROL of sheet material is an important technology of field of plate manufacture.At present, the detection for sheet metal thickness mainly contains two kinds of methods, can adopt mechanical contact measuring instrument at sheet edge, and as thousand points of instrument etc., but in operation, the use of this kind of checkout equipment is very big by artificial affecting, and therefore metrical error is larger; And the detection method of sheet material zone line mainly comprises two kinds, one is blocked by sheet material then to utilize mechanical contact measuring instrument, and this has great limitation for not allowing the plate material parts destroyed; Another kind adopts the non-contact measurement instrument such as audiogage to detect, but this kind of gage data conversion is complicated, can only pointwise detection, record, then sheet material integral thickness difference is manually calculated, efficiency is lower, affects greatly by factors such as material composition, environment temperature, sheet material photonasty simultaneously.Therefore, the measurement for sheet metal thickness there is no effective measuring method at present.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of sheet metal thickness on-line measuring device and using method thereof.This apparatus structure is simple, adopts mechanical contact measuring principle, not by material composition, environment temperature during measurement, and the impact of the factors such as sheet material photonasty; Owing to being configured with sensor, measure numerical value can directly be calculated by sensor, avoid the error of artificial reading: in addition can not to sheet material destroy both can effectively, sheet material measurement each region diverse location continuously, simultaneously can the thickness of Edge detected region and zone line, and the numerical value automatic on-line automatically recording each measured point directly exports overall sheet material thickness distribution variance data or curve, solving the detection existed in prior art needs destruction sheet material, testing result to affect greatly and ineffective technical matters by extraneous factor.
To achieve these goals, the technical solution used in the present invention is: a kind of sheet metal thickness on-line measuring device, it is characterized in that: on base, be vertically fixed with support bar, the top of support bar is provided with back shaft, a par is respectively arranged with at the upper/lower terminal of back shaft, two pars are parallel to each other, and perpendicular to support bar; Two pars of back shaft side are respectively arranged with sounding rod, the upper surface of lower surface and lower par that two sounding rods are separately positioned on par divides, two sounding rod positions are relative, on two sounding rods, be respectively arranged with spherical measuring head at support bar, two spherical measuring heads are arranged on same axis and top is relative; Between two pars of back shaft opposite side, be connected with the relative level sensor of one group of allocation, alignment sensor and par are mutually vertical.
Described alignment sensor is two groups, often organizes alignment sensor and to be all arranged between two pars and position is relative.
Two described spherical measuring heads form one group, are provided with two groups of spherical measuring heads between two sounding rods.
Described par is connected with adopting bearing between back shaft.
Described spherical measuring head is the bearing in spherical shape face, and bearing is fixed on sounding rod by expansion swivel nut.
Described base is also provided with display screen.
A using method for sheet metal thickness on-line measuring device, the steps include:
1) when using, by sheet material with the speed translation of lm/min, by two groups of spherical measuring heads;
2) spherical measuring head Automatic-clamping sheet material coordinate sheet metal thickness to adjust relative shift at any time;
3) this displacement is delivered in the measuring surface of alignment sensor by sounding rod, is converted into the displacement of alignment sensor;
4) alignment sensor is automatically calculated sheet metal thickness according to displacement and to be shown by display online, simultaneously on-line automaticly calculates the distribution of sheet material integral thickness and difference and output thickness difference distribution curve.
The beneficial effect of the invention is: the invention provides a kind of sheet metal thickness on-line measuring device and using method thereof, this apparatus structure is simple, adopt mechanical contact measuring principle, not by material composition, environment temperature during measurement, the impact of the factors such as sheet material photonasty; Owing to being configured with sensor, measure numerical value can directly be calculated by sensor, avoid the error of artificial reading: in addition can not to sheet material destroy both can effectively, sheet material measurement each region diverse location continuously, simultaneously can the thickness of Edge detected region and zone line, and the numerical value automatic on-line automatically recording each measured point directly exports overall sheet material thickness distribution variance data or curve, solving the detection existed in prior art needs destruction sheet material, testing result to affect greatly and ineffective technical matters by extraneous factor.This equipment and using method compact conformation thereof, according to different demand, can choose different measurement points, easy to use, measures efficiency high, and data accurately and reliably, comprehensively, are safeguarded simple, low cost of manufacture, economical and practical.
Accompanying drawing explanation
Fig. 1: be the stereographic map of the invention.
Fig. 2: be the front view of the invention.
Embodiment
A kind of sheet metal thickness on-line measuring device as shown in Figure 1-2, its structure is: on base 1, be vertically fixed with support bar 2, the top of support bar 2 is provided with back shaft 3, a par 4 is respectively arranged with at the upper/lower terminal of back shaft 3, two pars 4 are parallel to each other, and perpendicular to support bar 2; Two pars 4 of back shaft 3 side are respectively arranged with sounding rod 5, the upper surface of lower surface and lower par 4 that two sounding rods 5 are separately positioned on par 4 divides, two sounding rod 5 positions are relative, on two sounding rods 5, be respectively arranged with spherical measuring head 6, two spherical measuring heads 6 at support bar 2 to be arranged on same axis and top is relative; Between two pars 4 of back shaft 3 opposite side, be connected with the relative level sensor 7 of one group of allocation, alignment sensor 7 is mutually vertical with par 4.
Described alignment sensor 7 is two groups, often organizes alignment sensor 7 and to be all arranged between two pars 4 and position is relative.
Described two spherical measuring heads 6 form one group, are provided with two groups of spherical measuring heads 6 between two sounding rods 5.
Described par 4 adopts bearing to be connected with between back shaft 3.
Described spherical measuring head 6 is the bearing in spherical shape face, and bearing is fixed on sounding rod 5 by expansion swivel nut 9.
Described base 1 is also provided with display screen 8.
A using method for sheet metal thickness on-line measuring device, the steps include:
When 1, using, by sheet material with the speed translation of lm/min, by two groups of spherical measuring heads 6;
2, spherical measuring head 6 Automatic-clamping sheet material coordinate sheet metal thickness to adjust relative shift at any time;
3, this displacement is delivered in the measuring surface of alignment sensor 7 by sounding rod 5, is converted into the displacement of alignment sensor 7;
4, alignment sensor 7 is automatically calculated sheet metal thickness according to displacement and to be shown by display 8 online, simultaneously on-line automaticly calculates the distribution of sheet material integral thickness and difference and output thickness difference distribution curve.
The signal input part of sensor 7 is connected on spherical measuring head 6 by sounding rod 5 inner lead in use, the signal input part of two sensors 7 is connected on two groups of measuring heads 6, when sheet material is mobile in the middle of two groups of measuring heads 6, each group measuring head 6 produces relative displacement respectively, and displacement is passed to two sensors 7, be converted into the displacement of alignment sensor 7.
Base 1 vertically connects support bar 2, support bar 2 arranges back shaft 3, back shaft 3 is connected with upper and lower two symmetrical pars 4 installed, each par 4 is provided with two corresponding up and down sounding rods 5, sounding rod 5 being installed symmetrical spherical measuring head 6, carrying out DATA REASONING for clamping sheet material; Be provided with two groups of alignment sensors 7 at par 4 other end simultaneously, side-play amount between spherical measuring head 6 is delivered in the measuring surface of sensor 7 by upper and lower sounding rod 5, be converted into the displacement of sensor 7, calculate sheet metal thickness with this: be provided with on base in addition display 8 can show in real time the thickness measurement data in survey region and the thickness data distribution curve of gained after calculating.
Adopt bearing to connect between par 4 and back shaft 3, bearing connects the accuracy in relative rotation when can ensure measurement between par and back shaft, and slewing area is large simultaneously, easily maintenance and maintenance.
Par 4 and sounding rod 5 can independently be dismantled, and par and the sounding rod of different length are chosen in the position that concrete size and needs for difference sheet material to be measured are measured, and want to adapt to concrete work
Spherical measuring head 6 adopts the bearing in spherical shape face, bearing is fixed on sounding rod 5 by expansion swivel nut 9, and this structure can reduce the friction force between gauge head and sheet material, and when avoiding measuring, gauge head scratches plate surface, the simple cost of this structure is low simultaneously, is convenient for changing.
The course of work of the present invention is as follows:
1) when using, by sheet material with the speed translation of 1m/mim, by two groups of spherical measuring heads 6;
2) spherical measuring head Automatic-clamping sheet material coordinate sheet metal thickness to adjust relative shift at any time;
3) this displacement is delivered in sensor 7 measuring surface by sounding rod 5, changes into the displacement of sensor 7;
4) sensor 7 is automatically calculated sheet metal thickness according to displacement and to be shown by display 8 online, and owing to measuring continuously, this device also on-line automaticly can calculate the distribution of sheet material integral thickness and difference and output thickness difference distribution curve;
5) because two groups of spherical measuring heads 6 work simultaneously, therefore can the thickness of simultaneously sheet material measurement edge and central area (or two places specify the region needing to measure), save the time, improve efficiency.
Claims (7)
1. a sheet metal thickness on-line measuring device, it is characterized in that: on base (1), be vertically fixed with support bar (2), the top of support bar (2) is provided with back shaft (3), a par (4) is respectively arranged with at the upper/lower terminal of back shaft (3), two pars (4) are parallel to each other, and perpendicular to support bar (2); Two pars (4) of back shaft (3) side are respectively arranged with sounding rod (5), the upper surface of lower surface and lower par (4) that two sounding rods (5) are separately positioned on par (4) divides, two sounding rod (5) positions are relative, on two sounding rods (5), be respectively arranged with spherical measuring head (6) at support bar (2), two spherical measuring heads (6) are arranged on same axis and top is relative; Between two pars (4) of back shaft (3) opposite side, be connected with the relative level sensor (7) of one group of allocation, alignment sensor (7) is mutually vertical with par (4).
2. a kind of sheet metal thickness on-line measuring device according to claim 1, is characterized in that: described alignment sensor (7) is two groups, often organizes alignment sensor (7) and to be all arranged between two pars (4) and position is relative.
3. a kind of sheet metal thickness on-line measuring device according to claim 1, is characterized in that: two described spherical measuring heads (6) form one group, are provided with two groups of spherical measuring heads (6) between two sounding rods (5).
4. a kind of sheet metal thickness on-line measuring device according to claim 1, is characterized in that: described par (4) adopts bearing to be connected with between back shaft (3).
5. a kind of sheet metal thickness on-line measuring device according to claim 1, is characterized in that: the bearing that described spherical measuring head (6) is spherical shape face, and bearing is fixed on sounding rod (5) by expansion swivel nut (9).
6. a kind of sheet metal thickness on-line measuring device according to claim 1, is characterized in that: described base (1) is also provided with display screen (8).
7. the using method of a kind of sheet metal thickness on-line measuring device according to claim 1, the steps include:
1) when using, by sheet material with the speed translation of lm/min, by two groups of spherical measuring heads (6);
2) spherical measuring head (6) Automatic-clamping sheet material coordinate sheet metal thickness to adjust relative shift at any time;
3) this displacement is delivered in the measuring surface of alignment sensor (7) by sounding rod (5), is converted into the displacement of alignment sensor (7);
4) alignment sensor (7) is automatically calculated sheet metal thickness according to displacement and to be shown by display (8) online, simultaneously on-line automaticly calculates the distribution of sheet material integral thickness and difference and output thickness difference distribution curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584033.XA CN105043212A (en) | 2015-09-15 | 2015-09-15 | Plate thickness on-line detection device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584033.XA CN105043212A (en) | 2015-09-15 | 2015-09-15 | Plate thickness on-line detection device and use method thereof |
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| CN105043212A true CN105043212A (en) | 2015-11-11 |
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| CN201510584033.XA Pending CN105043212A (en) | 2015-09-15 | 2015-09-15 | Plate thickness on-line detection device and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952106A (en) * | 2023-09-20 | 2023-10-27 | 敦化市拜特科技有限公司 | Steel band profile on-line measuring equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142330A1 (en) * | 1981-10-24 | 1983-05-05 | Perpedes-Fusstützen GmbH, 7000 Stuttgart | Device for measuring lengths on orthopaedic shoes, shoe structures, inner shoes and the like |
| CN201081695Y (en) * | 2007-10-14 | 2008-07-02 | 韦钧 | Contact roller type plate thickness distribution measuring device |
| CN201654872U (en) * | 2010-02-26 | 2010-11-24 | 苏州日宝科技有限责任公司 | Note thickness measuring device |
| CN103983167A (en) * | 2014-06-09 | 2014-08-13 | 湘潭电机股份有限公司 | Lever-type thickness measuring device |
| CN205027270U (en) * | 2015-09-15 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Plate thickness on -line measuring device |
-
2015
- 2015-09-15 CN CN201510584033.XA patent/CN105043212A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142330A1 (en) * | 1981-10-24 | 1983-05-05 | Perpedes-Fusstützen GmbH, 7000 Stuttgart | Device for measuring lengths on orthopaedic shoes, shoe structures, inner shoes and the like |
| CN201081695Y (en) * | 2007-10-14 | 2008-07-02 | 韦钧 | Contact roller type plate thickness distribution measuring device |
| CN201654872U (en) * | 2010-02-26 | 2010-11-24 | 苏州日宝科技有限责任公司 | Note thickness measuring device |
| CN103983167A (en) * | 2014-06-09 | 2014-08-13 | 湘潭电机股份有限公司 | Lever-type thickness measuring device |
| CN205027270U (en) * | 2015-09-15 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Plate thickness on -line measuring device |
Non-Patent Citations (1)
| Title |
|---|
| 唐珊珊: "板材厚度自动测控系统的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952106A (en) * | 2023-09-20 | 2023-10-27 | 敦化市拜特科技有限公司 | Steel band profile on-line measuring equipment |
| CN116952106B (en) * | 2023-09-20 | 2023-12-19 | 敦化市拜特科技有限公司 | Steel band profile on-line measuring equipment |
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Application publication date: 20151111 |