CN111412813A - Mechanical steel plate on-line width measuring device - Google Patents
Mechanical steel plate on-line width measuring device Download PDFInfo
- Publication number
- CN111412813A CN111412813A CN202010264066.7A CN202010264066A CN111412813A CN 111412813 A CN111412813 A CN 111412813A CN 202010264066 A CN202010264066 A CN 202010264066A CN 111412813 A CN111412813 A CN 111412813A
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- measuring
- rod
- steel plate
- cylinder
- fixing support
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a mechanical steel plate on-line width measuring device which comprises a measuring rod with scales, wherein two ends of the measuring rod are respectively installed on a first fixing support and a second fixing support in a sliding connection mode, the scales of the measuring rod are located between the first fixing support and the second fixing support, a first measuring ejector rod is fixed below a zero scale line on the measuring rod, a second measuring ejector rod capable of sliding is sleeved on the measuring rod between the first measuring ejector rod and the first fixing support, the second measuring ejector rod is connected with a piston rod of a second air cylinder, and the end portion, close to the first fixing support, of the measuring rod is connected with the piston rod of the first air cylinder. The method has the advantages of easy operation, rapidness, effectiveness, low investment cost, stable action, small impact force, no damage to the edge of the steel plate, safety, reliability, no pollution to the surrounding environment and the like, and adopts compressed air as a power source. The automatic on-line width measurement of the steel plate can be realized, the cost of manual measurement is saved, the labor efficiency is improved, the potential safety hazard and the measurement error caused by manual measurement are eliminated, and the production requirement is met.
Description
Technical Field
The invention belongs to the technical field of steel plate measurement, and particularly relates to a mechanical steel plate online width measuring device.
Background
The width control of the steel plate is a very important link in the production of the medium plate, and plays a key role in improving the yield and reducing the cost. In 4300 production line of heavy and medium plate factory of Hill Steel sunshine company, because there is no feedback type width gauge, in order to obtain the width of the steel plate accurately, the operator measures the width of the steel plate after rolling before the hot straightening machine. The calorie of volume instrument is self-control hand-held type measuring stick, and the main drawback that exists has: the potential safety hazard exists when people stand beside the roller way for measurement; the steel plate has higher temperature, and high-temperature radiation exists, so that the body health of operators is damaged; the measuring rod is easy to be seriously bent and deformed by heat, and the measuring precision is poor; manufacturing a plurality of measuring rods according to the width of the steel plate; the measuring rod is too heavy, the operation is difficult, and particularly the measurement of wide specification steel grade is realized; manual measurement, labor efficiency is low, and production rhythm is influenced.
Disclosure of Invention
The invention aims to provide a mechanical steel plate on-line width measuring device which is rapid, efficient, low in cost and easy to operate.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a wide device is surveyed on line to mechanical type steel sheet, including the measuring stick of taking the scale, the both ends of measuring stick are sliding connection respectively and install on fixed bolster one and fixed bolster two, the scale of measuring stick is located between fixed bolster one and the fixed bolster two, zero scale mark department below on the measuring stick is fixed with measures ejector pin one, the cover is equipped with on the measuring stick between measures ejector pin one and the fixed bolster one can gliding measurement ejector pin two, measure ejector pin two and cylinder two's piston rod and be connected, the tip that is close to the measuring stick of fixed bolster one is connected with the piston rod of cylinder one.
Specifically, the measuring rod is a hollow measuring rod, cooling water is filled in the hollow measuring rod, and the first fixing support, the second fixing support and the second measuring ejector rod are sleeved on the measuring rod through sliding sleeves.
Specifically, the first air cylinder and the second air cylinder are both connected with and controlled by the control console.
Specifically, high definition digtal camera is equipped with on measuring stick one side, and high definition digtal camera is connected with the control cabinet.
Specifically, the strokes of the first air cylinder and the second air cylinder are determined according to the width range of the steel plate to be measured, and magnetic rulers are arranged in the first air cylinder and the second air cylinder.
The invention has the following beneficial effects: the online width measuring device has the advantages of easy operation, quickness, effectiveness, low investment cost, stable action, small impact force, no damage to the edge of a steel plate, safety, reliability, no pollution to the surrounding environment and the like, and adopts compressed air as a power source. The width of the steel plate can be automatically measured on line, the driving force and speed of the cylinder can be adjusted, and the edge of the steel plate is not damaged; the mountable camera, the data of long-range observation measuring stick save artifical measuring cost, improve labor efficiency, eliminate potential safety hazard and measuring error that artifical measurement brought, satisfy the production demand.
Drawings
FIG. 1 is a schematic view of the overall structure of the on-line width measuring device of the present invention.
Fig. 2 is a schematic view of the console of the present invention.
Fig. 3 is a schematic diagram of the cylinder control of the present invention.
In the figure, the device comprises a measuring rod 1, a measuring rod 2, a first air cylinder 3, a second air cylinder 4, a first fixing support 5, a second measuring ejector rod 6, a first measuring ejector rod 7, a second fixing support 8 and a steel plate.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the scope of the present invention is not limited to these examples. All changes, modifications and equivalents that do not depart from the spirit of the invention are intended to be included within the scope thereof.
As shown in figure 1, the mechanical steel plate on-line width measuring device comprises a measuring rod 1 with scales, two ends of the measuring rod 1 are respectively installed on a first fixed support 4 and a second fixed support 7 in a sliding connection mode, the scales of the measuring rod 1 are located between the first fixed support 4 and the second fixed support 7, a first measuring ejector rod 6 is fixed below a zero scale line on the measuring rod 1, a second measuring ejector rod 5 capable of sliding is sleeved on the measuring rod 1 between the first measuring ejector rod 6 and the first fixed support 4, the second measuring ejector rod 5 is connected with a piston rod of a second air cylinder 3, and the end portion, close to the first fixed support 4, of the measuring rod 1 is connected with a piston rod of the first air cylinder 2.
Measuring stick 1 adopts high temperature resistant shape measuring stick of preapring for an unfavorable turn of events, still can be hollow measuring stick, and inside logical cooling water reduces the measuring error that the measuring stick warp and causes. The mountable high definition digtal camera of 1 one side of measuring stick, high definition digtal camera and control cabinet are connected, shine the measuring stick through high definition digtal camera, transmit the industrial television on, can save manual measurement's cost at the measured data of control cabinet remote observation measuring stick, improve labor efficiency.
And the first cylinder 2 and the second cylinder 3 are both connected with and controlled by the control console. The cylinder and the necessary control valve group connected with the cylinder are arranged on the operation side, so that the maintenance in the future is facilitated. The console is shown in fig. 2, and the cylinder control principle is shown in fig. 3. The compressed air is used for driving the air cylinder to realize the automatic online width measurement of the steel plate, the operation is simple, and the surrounding environment is not polluted; the driving force and speed of the cylinder can be adjusted, and the edge of the steel plate is not damaged. The control console can be independently arranged, and the states of all the cylinders can be clearly displayed by adopting the light-emitting control buttons; control buttons can also be added in the HMI picture of the operation computer; an automatic detection instrument can be added, so that the full-automatic width measurement of the steel plate is realized, and manual operation is not needed.
The stroke of the first cylinder 2 and the second cylinder 3 is determined according to the width range of the steel plate to be measured, magnetic scales are arranged in the first cylinder 2 and the second cylinder 3, measurement data can be obtained through program calculation, and the measurement data are compared with manual reading to correct measurement errors.
When the steel plate width measuring device is not put into use, the piston rod of the first air cylinder 2 extends out, the piston rod of the second air cylinder 3 retracts, and at the moment, the width measuring device is in a fully opened state. When the width of the steel plate 8 needs to be measured, the steel plate 8 is conveyed to a measuring device and is in a static state, a rod cavity of the cylinder I2 is filled with air, the piston rod retracts, the measuring rod 1 is pulled to move until the measuring ejector rod I6 is attached to the left side of the steel plate, and the measuring ejector rod I6 is located at the zero position of the measuring rod. And a rodless cavity of the second air cylinder 3 is used for air inlet, a piston rod extends out to push the second measuring ejector rod 5 to be attached to the right side of the steel plate, and the scale on the measuring rod 1 is the width of the steel plate. After the measurement is finished, the rodless cavity of the air cylinder II 3 is used for air inlet, and the piston rod extends out; and a rod cavity of the cylinder II 3 is filled with air, the piston rod retracts, and the measuring device is in a fully opened state to wait for the next measurement.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (5)
1. The utility model provides a wide device is surveyed on line to mechanical type steel sheet, a serial communication port, including the measuring stick of taking the scale, the both ends of measuring stick are sliding connection respectively and install on fixed bolster one and fixed bolster two, the scale of measuring stick is located between fixed bolster one and the fixed bolster two, zero scale mark department below on the measuring stick is fixed with measures ejector pin one, the cover is equipped with on the measuring stick between measures ejector pin one and the fixed bolster one can gliding measurement ejector pin two, measure ejector pin two and cylinder two's piston rod and be connected, the tip that is close to the measuring stick of fixed bolster one is connected with the piston rod of cylinder one.
2. The mechanical steel plate on-line width measuring device of claim 1, wherein the measuring rod is a hollow measuring rod, and cooling water is introduced into the measuring rod.
3. The mechanical steel plate on-line width measuring device of claim 1, wherein the first cylinder and the second cylinder are both connected to and controlled by a console.
4. The mechanical steel plate on-line width measuring device of claim 3, wherein a high-definition camera is arranged on one side of the measuring rod and connected with the control console.
5. The mechanical steel plate on-line width measuring device of claim 3, wherein the stroke of the first cylinder and the second cylinder is determined according to the width range of the steel plate to be measured, and the magnetic scale is arranged in the first cylinder and the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010264066.7A CN111412813A (en) | 2020-04-07 | 2020-04-07 | Mechanical steel plate on-line width measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010264066.7A CN111412813A (en) | 2020-04-07 | 2020-04-07 | Mechanical steel plate on-line width measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111412813A true CN111412813A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010264066.7A Pending CN111412813A (en) | 2020-04-07 | 2020-04-07 | Mechanical steel plate on-line width measuring device |
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| Country | Link |
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| CN (1) | CN111412813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465473A (en) * | 2021-06-03 | 2021-10-01 | 武汉钢铁有限公司 | Device and method for measuring residual thickness of steel ladle gas supply brick |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928487A (en) * | 2006-09-30 | 2007-03-14 | 中国第二重型机械集团公司 | Length measuring device |
| CN203044526U (en) * | 2013-02-26 | 2013-07-10 | 舞阳钢铁有限责任公司 | Device for measuring width of rolled steel sheet on line |
| CN204100933U (en) * | 2014-10-13 | 2015-01-14 | 湖南华菱湘潭钢铁有限公司 | Online steel plate width dip stick |
| KR101510036B1 (en) * | 2014-01-06 | 2015-04-07 | 한전케이피에스 주식회사 | Measurement equipment for vertical type mixed flow pump impeller vane |
| CN207741666U (en) * | 2018-01-24 | 2018-08-17 | 西南交通大学 | A kind of bridge machinery field hinge seam displacement measuring device |
-
2020
- 2020-04-07 CN CN202010264066.7A patent/CN111412813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928487A (en) * | 2006-09-30 | 2007-03-14 | 中国第二重型机械集团公司 | Length measuring device |
| CN203044526U (en) * | 2013-02-26 | 2013-07-10 | 舞阳钢铁有限责任公司 | Device for measuring width of rolled steel sheet on line |
| KR101510036B1 (en) * | 2014-01-06 | 2015-04-07 | 한전케이피에스 주식회사 | Measurement equipment for vertical type mixed flow pump impeller vane |
| CN204100933U (en) * | 2014-10-13 | 2015-01-14 | 湖南华菱湘潭钢铁有限公司 | Online steel plate width dip stick |
| CN207741666U (en) * | 2018-01-24 | 2018-08-17 | 西南交通大学 | A kind of bridge machinery field hinge seam displacement measuring device |
Non-Patent Citations (1)
| Title |
|---|
| 王国栋等: "《板带轧制理论与实践》", 31 December 1990, 中国铁道出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465473A (en) * | 2021-06-03 | 2021-10-01 | 武汉钢铁有限公司 | Device and method for measuring residual thickness of steel ladle gas supply brick |
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Application publication date: 20200714 |
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