CN109813241B - Thickness gauge special for hot rolled strip steel - Google Patents
Thickness gauge special for hot rolled strip steel Download PDFInfo
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- CN109813241B CN109813241B CN201910217711.7A CN201910217711A CN109813241B CN 109813241 B CN109813241 B CN 109813241B CN 201910217711 A CN201910217711 A CN 201910217711A CN 109813241 B CN109813241 B CN 109813241B
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- base
- laser
- fixed
- workbench
- rotating shaft
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 8
- 239000010959 steel Substances 0.000 title claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The invention relates to a thickness gauge special for hot rolled strip steel, which comprises a base, wherein a buffer layer is arranged on the base, a bearing seat is arranged at the center of the buffer layer, the bearing seat is connected with a workbench through a driving shaft, a laser aligner is arranged in the middle of the workbench, the laser aligner is connected with an ultrasonic signal reflecting head, two sides of the workbench are connected with reinforcing ribs on the buffer layer, a slideway is arranged on each reinforcing rib, limiting blocks are arranged at two ends of each slideway, a sliding groove on each slideway is matched with a groove on a sliding block, and the other end of a damping spring arranged on each sliding block is fixed on a hanging ring on each limiting block. The invention has the advantages of high working efficiency and precision, high automation degree, small error, stable and firm structure, long service life, low cost, strong intuitiveness and improvement of comprehensive economic benefit.
Description
Technical Field
The invention particularly relates to a thickness gauge special for hot rolled strip steel.
Background
Along with the development of modern life, the thickness gauge is popular with a large number of enterprises, and because the X-ray contacts for a long time and has a certain damage to a workbench, special protection is needed, most of thickness gauges are single processing thickness at present, have a certain error, and can not effectively detect whether the hardness of the surface of a coating reaches the standard, so that an integrated machine is needed to save cost and improve accuracy, and meanwhile, because the fixing effect is poor, the detection precision and the working efficiency are reduced, and the application range of an immovable upright column is narrowed.
Disclosure of Invention
The invention aims to provide a thickness gauge special for hot rolled strip steel, which aims to solve the existing technical problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a special thickness gauge of hot rolling belted steel, includes the base, be equipped with the buffer layer on the base, buffer layer central point puts and is equipped with the bearing frame, through drive shaft connection workstation on the bearing frame, be equipped with laser aligner in the middle of the workstation, laser aligner connects the ultrasonic signal reflection head, the strengthening rib on the buffer layer is connected to the workstation both sides, be equipped with the slide on the strengthening rib, the slide both ends are equipped with the stopper, the spout on the slide and the recess assorted on the slider, the damping spring other end that is equipped with on the slider is fixed on the link on the stopper, the stand is connected to the base side, is connected through the stiffener with it being 45, be equipped with the pivot on the stand, through the mounting is fixed, the telescopic column is connected to the pivot other end, be equipped with the cross axle on the telescopic column, be equipped with the slide rail on the cross axle, be equipped with the ram on the slide rail, be equipped with the laser instrument on the ram, the ultrasonic testing probe is connected to the laser instrument, the front end is equipped with the collimating mirror, the collimating mirror passes through leg connection polarizer, the CPU detects the motor connection control unit, the CPU motor connection is fixed on the base, the display screen.
The invention further improves that: the rotating shaft comprises a fixed block, a concave block is arranged on the fixed block, a rotating shaft is arranged in the middle of the concave block, a Y-shaped fork shaft matched with the rotating shaft is sleeved on the rotating shaft, and a through hole arranged on the rotating shaft is fixed with a mounting hole on the Y-shaped fork shaft through a reinforcing bolt.
The invention further improves that: the buffer layer includes a plurality of buffer plates, and is a plurality of connect through a plurality of evenly distributed's buffer rod between the buffer plate, a plurality of the buffer rod passes through the shock attenuation pole to be fixed, the shock attenuation pole is fixed on the buffer plate both sides inner wall.
The invention further improves that: the workbench comprises a base layer, wherein a wear-resistant layer is arranged on the base layer, a protective layer is arranged on the wear-resistant layer, the base layer is made of low-carbon steel, the wear-resistant layer is made of titanium alloy, and the protective layer is made of ceramic coating.
The invention further improves that: the CPU controller is connected with the driving shaft, the laser aligner, the ultrasonic signal reflecting head, the ram, the laser, the ultrasonic detection probe, the polarizer, the motor, the display screen, the speed stabilizer and the alarm.
The invention further improves that: the driving shaft is connected with a speed stabilizer on the base, and an alarm is arranged on the speed stabilizer.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the impact force of the structure is effectively reduced through the buffer layer, the stability of the structure is improved, the compression resistance is effectively improved through the connection between the buffer plate and the buffer rod, the shock absorption effect is improved through the fixed connection of the buffer rod, the connection is tight, the service life is long, and the cost is low;
2. the rotating shaft can realize 360-degree rotation of the telescopic rod, the application range is enlarged, meanwhile, the tightening performance and the firmness are improved through the connection of the Y-shaped fork shafts, the safety of the structure is ensured, the design of the telescopic rod can be effectively adjusted according to workpieces, and the working efficiency is improved;
3. according to the invention, the ram is used for carrying out left-right movement to carry out matching of laser and ultrasonic waves on the thickness measurement of the workpiece, so that the degree of automation is high, the working efficiency and the precision are effectively improved, the accuracy of measurement is effectively improved, and the error is reduced through double detection connection between the laser and the ultrasonic waves;
4. the invention strengthens the degree of automation through the use of the CPU controller, improves the stability of the structure, improves the visual performance through the display screen and is convenient to use;
5. the multi-component structure of the workbench effectively improves the abrasion resistance and compression resistance effects, effectively reduces the damage of rays to the workbench, improves the safety of the structure, has long service life and improves the comprehensive economic benefit.
Description of the drawings:
fig. 1: the structure of the invention is schematically shown;
fig. 2: the structure of the slideway is schematically shown;
fig. 3: the structure of the rotating shaft is schematically shown;
fig. 4: the buffer layer of the invention is schematically structured.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that:
the utility model provides a special thickness gauge of hot rolling belted steel, includes base 1, be equipped with buffer layer 2 on the base 1, buffer layer 2 central point puts and is equipped with bearing frame 3, connect workstation 5 through drive shaft 4 on the bearing frame 3, the last steady speed ware 31 of base 1 is connected to drive shaft 4, be equipped with alarm 32 on the steady speed ware 31, be equipped with laser aligner 6 in the middle of the workstation 5, laser aligner 6 connects ultrasonic signal reflection head 61, the strengthening rib 7 on buffer layer 2 is connected to workstation 5 both sides, be equipped with slide 8 on the strengthening rib 7, slide 8 both ends are equipped with stopper 9, spout 10 on the slide 8 matches with recess 12 on slider 11, the last damping spring 13 other end that is equipped with of slider 11 is fixed on link 14 on stopper 9, base 1 side connection stand 15 is connected through the stiffener 16 that is 45 ° with it, be equipped with pivot 17 on the stand 15, through mounting 18 fixed part, the telescopic connection post 19 of pivot 17 other end, be equipped with on the cross axle 19 and be equipped with 20 on the motor 20, 21 on the cross axle 19, be equipped with 20 on the cross axle motor 20, 21, the laser beam 22 on the slider 25, 25 is equipped with the laser beam detector, 25 on the high accuracy of the laser beam detector, 25 is equipped with on the slider 24, and the laser beam detector is connected to the laser beam detector, and is equipped with 24 on the side of the slider is equipped with the laser detector.
In this embodiment, the rotating shaft 17 includes a fixed block 171, a concave block 172 is disposed on the fixed block 171, a rotating shaft 173 is disposed in the middle of the concave block 172, a Y-shaped fork shaft 174 matched with the concave block 173 is sleeved on the rotating shaft 173, a through hole 175 disposed on the rotating shaft 173 is fixed with a mounting hole 176 on the Y-shaped fork shaft 174 through a reinforcing bolt 177, and the connection is tight, so that a good 360-degree rotation effect is achieved, and meanwhile, stability of the structure is ensured.
In this embodiment, buffer layer 2 includes a plurality of buffer plates 211, and is a plurality of connect through a plurality of evenly distributed's buffer rod 212 between the buffer plate 211, a plurality of buffer rod 212 passes through shock attenuation pole 213 to be fixed, shock attenuation pole 213 is fixed on buffer plate 211 both sides inner wall, and the buffering is effectual, effectively improves compressive property, increase of service life.
In this embodiment, the workbench 5 includes a base layer 51, a wear-resistant layer 52 is disposed on the base layer 51, a protective layer 53 is disposed on the wear-resistant layer 52, the base layer 51 is made of low carbon steel, the wear-resistant layer 52 is made of titanium alloy, the protective layer 53 is made of ceramic coating, and the anti-compression and wear-resistant effects are good, and the damage caused by radiation irradiation is reduced.
In this embodiment, the CPU controller 28 is connected to the driving shaft 4, the laser aligner 6, the ultrasonic signal reflection head 61, the ram 22, the laser 23, the ultrasonic detection probe 24, the polarizer 27, the motor 29, the display screen 30, the speed stabilizer 31 and the alarm 32, so as to increase the automation degree and the measurement accuracy of the product.
Working principle: starting a motor, placing a workpiece on a workbench, rotating the workbench to match the width, fixing the workpiece through a sliding block, adjusting the height of the workbench through the adjustment of a telescopic rod, and after the adjustment and the fixation are completed, sliding a sliding rail to enable a laser to be aligned with a laser aligner on the workbench under the action of a CPU (central processing unit) controller, so that the laser aligner forms a horizontal line, aligning an ultrasonic detection probe with an ultrasonic signal reflection head, detecting the thickness through the matching of laser and ultrasonic, feeding back to the CPU controller after the detection is completed, displaying the thickness through a display screen, and causing abnormality, for example: the speed stabilizer can not promote the driving shaft to rotate at a constant speed or the ram can not move normally, and the alarm is used for alarming.
In the embodiment, the invention has the advantages of high working efficiency and precision, high automation degree, small error, stable and firm structure, long service life, low cost, strong intuitiveness and improvement of comprehensive economic benefit.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a special thickness gauge of hot rolled strip steel, includes base (1), its characterized in that: the base (1) is provided with a buffer layer (2), the center position of the buffer layer (2) is provided with a bearing seat (3), the bearing seat (3) is connected with a workbench (5) through a driving shaft (4), a laser aligner (6) is arranged in the middle of the workbench (5), the laser aligner (6) is connected with an ultrasonic signal reflection head (61), two sides of the workbench (5) are connected with reinforcing ribs (7) on the buffer layer (2), the reinforcing ribs (7) are provided with slide ways (8), two ends of the slide ways (8) are provided with limiting blocks (9), sliding grooves (10) on the slide ways (8) are matched with grooves (12) on a sliding block (11), the other end of a damping spring (13) arranged on the sliding block (11) is fixed on a hanging ring (14) on the limiting blocks (9), the side edge of the base (1) is connected with a stand column (15) and is connected with a reinforcing rod (16) which is 45 degrees, the stand column (15) is provided with a rotating shaft (17), the stand column (17) comprises a fixed block (171), sliding blocks (172) are arranged on the fixed block (171) and are provided with a concave rotating shaft (173) and a Y-shaped rotating shaft (174) which is matched with the rotating shaft (172), the through hole (175) arranged on the rotating shaft (173) is fixed with the mounting hole (176) on the Y-shaped fork shaft (174) through a reinforcing bolt (177); the rotating shaft (17) is fixed through a fixing piece (18), the other end of the rotating shaft (17) is connected with a telescopic column (19), a transverse shaft (20) is arranged on the telescopic column (19), a sliding rail (21) is arranged on the transverse shaft (20), a ram (22) is arranged on the sliding rail (21), a laser (23) is arranged on the ram (22), the laser (23) is connected with an ultrasonic detection probe (24), the front end of the laser (23) is provided with a collimating mirror (25), the collimating mirror (25) is connected with a polarizer (27) through a bracket (26), the ultrasonic detection probe (24) is connected with a CPU controller (28), the CPU controller (28) is connected with a motor (29), the motor (29) is fixed on a base (1), and the motor (29) is connected with a display screen (30); the buffer layer (2) comprises a plurality of buffer plates (211), wherein the buffer plates (211) are connected through a plurality of buffer rods (212) which are uniformly distributed, the buffer rods (212) are fixed through shock absorption rods (213), and the shock absorption rods (213) are fixed on the inner walls of the two sides of the buffer plates (211); the workbench (5) comprises a base layer (51), wherein a wear-resistant layer (52) is arranged on the base layer (51), a protective layer (53) is arranged on the wear-resistant layer (52), the base layer (51) is made of low-carbon steel, the wear-resistant layer (52) is made of titanium alloy, and the protective layer (53) is made of a ceramic coating; the CPU controller (28) is connected with the driving shaft (4), the laser aligner (6), the ultrasonic signal reflecting head (61), the ram (22), the laser (23), the ultrasonic detection probe (24), the polarizer (27), the motor (29), the display screen (30), the speed stabilizer (31) and the alarm (32); the driving shaft (4) is connected with a speed stabilizer (31) on the base (1), and an alarm (32) is arranged on the speed stabilizer (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217711.7A CN109813241B (en) | 2019-03-21 | 2019-03-21 | Thickness gauge special for hot rolled strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217711.7A CN109813241B (en) | 2019-03-21 | 2019-03-21 | Thickness gauge special for hot rolled strip steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109813241A CN109813241A (en) | 2019-05-28 |
| CN109813241B true CN109813241B (en) | 2024-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910217711.7A Active CN109813241B (en) | 2019-03-21 | 2019-03-21 | Thickness gauge special for hot rolled strip steel |
Country Status (1)
| Country | Link |
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| CN (1) | CN109813241B (en) |
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| CN102175133B (en) * | 2011-02-25 | 2012-07-18 | 清华大学 | Global metal film thickness measuring device |
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2019
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| JP2002277216A (en) * | 2001-03-15 | 2002-09-25 | Omron Corp | Film thickness measuring method and device thereof |
| DE10236755A1 (en) * | 2002-08-10 | 2004-02-19 | Sms Meer Gmbh | Device for measuring the wall thickness of a pipe in a rolling mill comprises a laser ultrasound measuring unit having a measuring head containing an exciting laser, an illuminating laser, a collecting lens and a waveguide |
| CN1496766A (en) * | 2002-09-25 | 2004-05-19 | Sms米尔股份有限公司 | Method and device for measuring wall thickness of pipe in pipe mill |
| CN201096713Y (en) * | 2007-09-04 | 2008-08-06 | 上海宝钢设备检修有限公司 | Photoelectric detector aligner |
| DE102010025144A1 (en) * | 2009-12-04 | 2011-06-09 | Sms Meer Gmbh | Non-contact tube wall thickness measuring device and tube wall thickness measurement |
| CN102506781A (en) * | 2011-11-17 | 2012-06-20 | 江苏大学 | Laser ultrasonic thickness measuring method and laser ultrasonic thickness measuring device capable of being used for field detection |
| WO2013139718A1 (en) * | 2012-03-20 | 2013-09-26 | European Aeronautic Defence And Space Company Eads France | Method and device for testing a composite material using laser ultrasonics |
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| CN107356674A (en) * | 2017-08-17 | 2017-11-17 | 福建省永正工程质量检测有限公司 | A kind of construction steel structure supersonic detection device |
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| CN109813241A (en) | 2019-05-28 |
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