CN205027270U - Plate thickness on -line measuring device - Google Patents
Plate thickness on -line measuring device Download PDFInfo
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- CN205027270U CN205027270U CN201520711449.9U CN201520711449U CN205027270U CN 205027270 U CN205027270 U CN 205027270U CN 201520711449 U CN201520711449 U CN 201520711449U CN 205027270 U CN205027270 U CN 205027270U
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- back shaft
- par
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides a plate thickness on -line measuring device, the structure is: the vertical bracing piece that is fixed with is provided with the back shaft on the base, is provided with a par respectively at the upper and lower both ends of back shaft, and two pars are parallel to each other, and the perpendicular to bracing piece, be provided with the measuring stick on two pars of back shaft one side respectively, two measuring sticks set up the upper surface branch at the lower surface of last par under with respectively, and two measuring stick positions are relative, are provided with spherical measuring head respectively at the bracing piece on two measuring sticks, and just the top is relative on same axis in two spherical measuring head settings, be connected with the position sensor that a set of allocation is relative between two pars of back shaft opposite side, alignment sensor and par mutually perpendicular. By adopting the above structure, the utility model, solved that the detection that exists need destroy panel, the testing result receives external factors to influence technical problem big and that work efficiency is low among the prior art.
Description
Technical field
The utility model relates to a kind of sheet metal thickness on-line measuring device, belongs 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 utility model provides a kind of sheet metal thickness on-line measuring device.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 adopted in the utility model 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.
The beneficial effects of the utility model are: the utility model provides a kind of sheet metal thickness on-line measuring device, and this apparatus structure is simple, adopt 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.This compact equipment, 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 utility model stereographic map.
Fig. 2: be the utility model front view.
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 utility model 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 (6)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711449.9U CN205027270U (en) | 2015-09-15 | 2015-09-15 | Plate thickness on -line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711449.9U CN205027270U (en) | 2015-09-15 | 2015-09-15 | Plate thickness on -line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027270U true CN205027270U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711449.9U Expired - Fee Related CN205027270U (en) | 2015-09-15 | 2015-09-15 | Plate thickness on -line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043212A (en) * | 2015-09-15 | 2015-11-11 | 沈阳飞机工业（集团）有限公司 | Plate thickness on-line detection device and use method thereof |
-
2015
- 2015-09-15 CN CN201520711449.9U patent/CN205027270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043212A (en) * | 2015-09-15 | 2015-11-11 | 沈阳飞机工业（集团）有限公司 | Plate thickness on-line detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20200915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |