CN219799326U - Sliding type on-line strip steel mechanical property detection device - Google Patents
Sliding type on-line strip steel mechanical property detection device Download PDFInfo
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- CN219799326U CN219799326U CN202223291292.8U CN202223291292U CN219799326U CN 219799326 U CN219799326 U CN 219799326U CN 202223291292 U CN202223291292 U CN 202223291292U CN 219799326 U CN219799326 U CN 219799326U
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- lifting cylinder
- sliding block
- detection device
- strip steel
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- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 239000000523 sample Substances 0.000 claims abstract description 41
- 230000005251 gamma ray Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to the field of metering equipment with infrasonic wave, sonic wave and ultrasonic wave vibration as characteristics, in particular to a sliding type on-line strip steel mechanical property detection device. The utility model provides a sliding type on-line strip steel mechanical property detection device, includes base (1), characterized by: the automatic detection device is characterized by further comprising a supporting roller (2), an electric sliding table (3), a lifting cylinder (4), a fastening stud (51), a fastening nut (52), a detection probe (6), a drag chain (7) and a controller (8), wherein the electric sliding table (3) comprises a sliding rail (31) and a sliding block (32), and the sliding block (32) is movably embedded in the sliding rail (31); the cylinder body of the lifting cylinder (4) is fixed on the top surface of the sliding block (32), and the detection probe (6) is fixed at the moving end of the piston rod of the lifting cylinder (4); two ends of the two supporting rollers (2) are respectively rotatably arranged at two sides of the top of the base (1). The utility model has the advantages of convenient use and accurate measurement.
Description
Technical Field
The utility model relates to the field of metering equipment with infrasonic wave, sonic wave and ultrasonic wave vibration as characteristics, in particular to a sliding type on-line strip steel mechanical property detection device.
Background
Cold-rolled steel strip refers to steel strip and sheet which are rolled by a cold-rolling mill at normal temperature by taking hot-rolled steel strip and sheet as raw materials. The high-strength high-flatness aluminum alloy has the characteristics of good overall flatness, good surface smoothness and excellent mechanical properties, plays a role in industry and manufacturing industry, and is mainly used for manufacturing high-grade plates such as automobile outer plates, inner plates, household appliance plates, color-coated substrates and the like. Because the quality of the cold-rolled strip steel is uneven, if the performances of different positions of the strip steel are greatly different, potential safety hazards exist in products produced by subsequent processing, so that the occurrence of the situation needs to be avoided as much as possible, and the control of the production quality of the cold-rolled strip steel is enhanced.
For cold-rolled steel strip, mechanical properties of interest in industrial applications include: yield strength, tensile strength, hardness, elongation, plastic strain ratio, bake hardening value, and the like.
At present, a method of detecting the mechanical properties of the strip steel mainly adopts a method of detecting the damage, for example, a tensile strength, an elongation and the like of the strip steel are measured by a tensile testing machine. The method can only realize sampling detection and has lower efficiency, and cannot realize real-time feedback on industrial production. During detection, the mechanical property value of the cold-rolled strip steel is obtained by cutting the head and the tail of the strip steel and carrying out corresponding stretching experiments by using a universal material testing machine, so that the workload is huge, and most of the work needs to be completed by operators.
At present, the detection method of the strip steel has the following defects:
1. the data time lag is large: many production lines acquire offline measurements after one day, which has limited help in the production process and cannot be achieved with online feedback control.
2. Incomplete data: the offline tensile test can only reflect the mechanical property data values of the head and the tail of a coiled tape steel, has obvious limitation and has the problem of satisfaction of users.
3. Shearing waste: the mechanical properties of the middle part of a roll of tape steel are difficult to learn, and can only be determined empirically, which is prone to cause a great deal of waste of materials.
4. The labor is consumed: the prior strip steel production needs to be operated by a person at the side of the machine every day for safety consideration, and has higher requirements on the experience of technical workers.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a metal material performance testing method which is convenient to use, accurate in measurement, high in representativeness and strong in adaptability, and discloses a sliding type on-line strip steel mechanical performance detection device.
The utility model achieves the aim through the following technical scheme:
the utility model provides a sliding type on-line belted steel mechanical properties detection device, includes the base, and the base passes through chemical bolt to be fixed subaerial, and the middle part of base is equipped with supporting platform, characterized by horizontally: also comprises a supporting roller, an electric sliding table, a lifting cylinder, a fastening stud, a fastening nut, a detection probe, a drag chain and a controller,
the electric sliding table comprises a sliding rail and a sliding block, the sliding rail is fixed on the supporting platform, the sliding block is movably embedded on the sliding rail, a driving motor is arranged in the sliding block, the driving motor of the electric sliding table is connected with the controller through a drag chain, and the driving motor of the electric sliding table drives the sliding block to move along the sliding rail;
the cylinder body of the lifting cylinder is fixed on the top surface of the sliding block through at least three fastening studs evenly distributed around the lifting cylinder, the fastening studs are screwed in with fastening nuts, the detection probe is fixed at the moving end of the piston rod of the lifting cylinder, the lifting cylinder is also connected with the controller through a drag chain, and the position of the lifting cylinder can be adjusted through adjusting the fastening studs and the fastening nuts so as to accurately position the working position of the detection probe;
the two ends of the two support rollers are rotatably arranged on the two sides of the top of the base through bearings respectively, and the support rollers and the sliding rails are arranged in parallel and the sliding blocks are arranged between the two support rollers.
The sliding type on-line strip steel mechanical property detection device is characterized in that: the driving motor of the electric sliding table selects a servo motor or a variable frequency motor with an encoder, and the detection probe selects ultrasonic detection or gamma-ray detection.
The sliding type on-line strip steel mechanical property detection device is characterized in that: the highest point of the vertical travel of the transmitting end of the detection probe is not less than 5mm lower than the highest position of the roller surface of the support roller, and when the roller surface of the support roller is worn, the working position of the detection probe is adjusted by adjusting the fastening stud and the fastening nut.
When the device is used, the strip steel to be detected is conveyed through the supporting rollers, the supporting rollers on two sides of the detection probe provide a stable working environment and a stable detection distance for the detection probe, the sliding block of the electric sliding table moves along the sliding rail under the driving of the driving motor, the moving speed of the sliding block along the sliding rail can be regulated through the rotating speed of the driving motor of the electric sliding table, and the position information of the sliding block is obtained in real time through the servo system or the encoder of the driving motor of the electric sliding table to play a role in monitoring so as to ensure the position accuracy of the detection probe. After the sliding block moves to the detection position, the detection probe is lifted to the working position through the lifting cylinder, the working position of the detection probe can be accurately positioned through adjusting the fastening stud and the fastening nut, lifting and descending actions of the lifting cylinder are determined according to the speed and the tension of the production line through the controller, when the speed and the tension of the production line are equal to zero, the piston rod of the lifting cylinder is retracted to keep the detection probe at a low position, the detection probe does not work, and when one of the speed and the tension of the production line is greater than zero, the piston rod of the lifting cylinder extends to lift the detection probe to the working position, and the detection probe detects strip steel and transmits detection results to the controller in real time. All the transmission mechanisms are arranged on the base and anchored to the ground through chemical bolts, so that stable operation is ensured.
The utility model adopts a frame type structure, realizes the reciprocating motion of the detection probe by means of the electric sliding table, and the lifting cylinder is arranged on the sliding block through the fastening stud and is used for pushing the detection probe to move upwards to a detection position, and the specific working position of the detection probe is realized by controlling a driving motor of the electric sliding table.
The utility model can detect the mechanical property data of the whole coil of strip steel in operation in real time, and can realize the detection of the properties of different parts of the strip steel through electric control,
the utility model has the following beneficial effects: the device has the advantages of simple structure, reliable performance, stable operation and convenient maintenance, can well solve the problem of on-line detection of the mechanical properties of the strip steel, and is particularly suitable for on-line detection of thin strip steel (the thickness is not more than 3 mm).
Drawings
Figure 1 is a schematic view of the utility model in a front view,
fig. 2 is a B-B view of fig. 1.
The names of the components represented by the reference numerals in the drawings are as follows:
1: a base, a base seat and a base seat,
11: a supporting platform is arranged on the supporting frame,
2: the supporting roller is used for supporting the roller,
3: an electric sliding table is arranged on the upper surface of the upper cover,
31: the sliding rail is provided with a plurality of sliding rails,
32: the sliding block is arranged on the upper surface of the sliding block,
4: the cylinder is lifted up and the cylinder is lifted up,
51: the fastening stud is fastened to the end of the pipe,
52: the nut is fastened to the nut,
6: the detection probe is used for detecting the position of the probe,
7: the drag chain is used for the purpose of providing a drag chain,
8: and a controller.
Detailed Description
The utility model is further illustrated by the following specific examples.
Examples
The utility model provides a sliding type on-line belted steel mechanical properties detection device, includes base 1, backing roll 2, electronic slip table 3, promotes cylinder 4, fastening double-screw bolt 51, fastening nut 52, test probe 6, tow chain 7 and controller 8, as shown in fig. 1 and fig. 2, and specific structure is:
the base 1 is fixed on the ground through a chemical bolt, and the middle part of the base 1 is horizontally provided with a supporting platform 11;
the electric sliding table 3 comprises a sliding rail 31 and a sliding block 32, the sliding rail 31 is fixed on the supporting platform 11, the sliding block 32 is movably embedded on the sliding rail 31, a driving motor is arranged in the sliding block 32, the driving motor of the electric sliding table 3 is connected with the controller 8 through a drag chain 7, and the driving motor of the electric sliding table 3 drives the sliding block 32 to move along the sliding rail 31;
the cylinder body of the lifting cylinder 4 is fixed on the top surface of the sliding block 32 through at least three fastening studs 51 evenly distributed around the lifting cylinder 4, fastening nuts 52 are screwed in the fastening studs 51, the detection probe 6 is fixed at the moving end of a piston rod of the lifting cylinder 4, the lifting cylinder 4 is also connected with the controller 8 through a drag chain 7, and the position of the lifting cylinder 4 can be adjusted through adjusting the fastening studs 51 and the fastening nuts 52 so as to accurately position the working position of the detection probe 6;
two ends of the two supporting rollers 2 are rotatably arranged on two sides of the top of the base 1 through bearings respectively, the supporting rollers 2 and the sliding rail 31 are arranged in parallel, and the sliding block 32 is arranged between the two supporting rollers 2.
In this embodiment: the driving motor of the electric sliding table 3 is a servo motor or a variable frequency motor with an encoder, and the detection probe 6 is an ultrasonic detection or gamma-ray detection.
In this embodiment: the highest point of the vertical travel of the transmitting end of the detection probe 6 is not less than 5mm lower than the highest position of the roller surface of the supporting roller 2, and when the roller surface of the supporting roller 2 is worn, the working position of the detection probe 6 is adjusted by adjusting the fastening stud 51 and the fastening nut 52.
When the detection device is used, strip steel to be detected is conveyed through the supporting rollers 2, the supporting rollers 2 at two sides of the detection probe 6 provide a stable working environment and a stable detection distance for the detection probe 6, the sliding block 32 of the electric sliding table 3 moves along the sliding rail 31 under the driving of the driving motor, the moving speed of the sliding block 32 along the sliding rail 31 can be regulated through the rotating speed of the driving motor of the electric sliding table 3, and the position information of the sliding block 32 is obtained in real time through a servo system or an encoder of the driving motor of the electric sliding table 3 to play a role in monitoring so as to ensure the position accuracy of the detection probe 6. After the slide block 32 moves to the detection position, the detection probe 6 is lifted to the working position by the lifting cylinder 4, the working position of the detection probe 6 can be accurately positioned by adjusting the fastening stud 51 and the fastening nut 52, the lifting and descending actions of the lifting cylinder 4 are determined by the controller according to the speed and the tension of the production line, when the speed and the tension of the production line are equal to zero, the piston rod of the lifting cylinder 4 is retracted to keep the detection probe 6 at a low position, the detection probe 6 does not work, when one of the speed and the tension of the production line is greater than zero, the piston rod of the lifting cylinder 4 extends to lift the detection probe 6 to the working position, and the detection probe 6 detects strip steel and transmits the detection result to the controller 8 in real time. All the transmission mechanisms of the embodiment are arranged on the base 1 and anchored to the ground through chemical bolts, so that stable operation is ensured.
Claims (3)
1. The utility model provides a sliding type on-line belted steel mechanical properties detection device, includes base (1), and base (1) are fixed subaerial, and the middle part of base (1) is equipped with supporting platform (11), characterized by: also comprises a supporting roller (2), an electric sliding table (3), a lifting cylinder (4), a fastening stud (51), a fastening nut (52), a detection probe (6), a drag chain (7) and a controller (8),
the electric sliding table (3) comprises a sliding rail (31) and a sliding block (32), the sliding rail (31) is fixed on the supporting platform (11), the sliding block (32) is movably embedded on the sliding rail (31), a driving motor is arranged in the sliding block (32), and the driving motor of the electric sliding table (3) is connected with the controller (8) through a drag chain (7);
the cylinder body of the lifting cylinder (4) is fixed on the top surface of the sliding block (32) through at least three fastening studs (51) which are evenly distributed around the lifting cylinder (4), fastening nuts (52) are screwed in the fastening studs (51), the detection probe (6) is fixed at the moving end of a piston rod of the lifting cylinder (4), and the lifting cylinder (4) is connected with the controller (8) through a drag chain (7);
two ends of the two supporting rollers (2) are respectively rotatably arranged on two sides of the top of the base (1), the supporting rollers (2) and the sliding rail (31) are arranged in parallel, and the sliding block (32) is arranged between the two supporting rollers (2).
2. The slip-type on-line strip steel mechanical property detection device as claimed in claim 1, wherein: the driving motor of the electric sliding table (3) is a servo motor or a variable frequency motor with an encoder, and the detection probe (6) is an ultrasonic detection or gamma ray detection.
3. The slip-type on-line strip steel mechanical property detection device as claimed in claim 1 or 2, wherein: the highest point of the vertical travel of the transmitting end of the detecting probe (6) is lower than the highest position of the roller surface of the supporting roller (2) by not less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291292.8U CN219799326U (en) | 2022-12-08 | 2022-12-08 | Sliding type on-line strip steel mechanical property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291292.8U CN219799326U (en) | 2022-12-08 | 2022-12-08 | Sliding type on-line strip steel mechanical property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799326U true CN219799326U (en) | 2023-10-03 |
Family
ID=88174924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223291292.8U Active CN219799326U (en) | 2022-12-08 | 2022-12-08 | Sliding type on-line strip steel mechanical property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799326U (en) |
-
2022
- 2022-12-08 CN CN202223291292.8U patent/CN219799326U/en active Active
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