CN110657770B - Device for thermally measuring the dimensions of a metal profile during rolling - Google Patents
Device for thermally measuring the dimensions of a metal profile during rolling Download PDFInfo
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- CN110657770B CN110657770B CN201910840778.6A CN201910840778A CN110657770B CN 110657770 B CN110657770 B CN 110657770B CN 201910840778 A CN201910840778 A CN 201910840778A CN 110657770 B CN110657770 B CN 110657770B
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a device for thermally measuring the dimensions of a metal profile during rolling, comprising a bottom plate and a transverse movement unit; a bottom plate: the upper surface of the bottom plate is provided with a fixed frame, the lower surface of the fixed frame is provided with a longitudinal moving unit, the two ends of the lower surface of the longitudinal moving unit are respectively provided with a height range finder, and the upper surface of the bottom plate is symmetrically provided with two grooves; and a lateral moving unit: the transverse moving unit comprises a motor, a motor fixing frame, a second sliding plate and a second sliding groove, wherein the motor fixing frame is arranged on the right side face of the bottom plate, the motor is arranged on the upper surface of the motor fixing frame, the second sliding groove is formed in two, the diameter and the thickness of the metal section can be measured accurately by the equipment for measuring the size of the metal section during rolling, and then the metal section with the expected diameter and the thickness and as constant and uniform as possible can be selected conveniently.
Description
Technical Field
The invention relates to the technical field of measuring the size of metal profiles, in particular to equipment for thermally measuring the size of the metal profiles during rolling.
Background
In order to control the rolling process, it is useful to know the lateral dimensions of the metal profile when it is being processed, for example the average diameter in the case of a rod, the average diameter and thickness in the case of a tube. This allows a rapid intervention to adjust the rolling process in order to obtain a metal profile of desired diameter and thickness, as constant and uniform as possible.
The ovality of the circumferential surface of the steel pipe can be measured by the conventional steel pipe size measuring instrument with the application number 201820924273.9, when the ovality of the steel pipe is unsuitable or the ovality of the front end and the rear end is inconsistent, measurement data are given, but the usability is weaker, the diameter and the thickness of a metal section at a measuring position cannot be accurately measured, and the operation is complicated.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides equipment for thermally measuring the size of a metal section in a rolling process, which can accurately measure the diameter and the thickness of the metal section, so that the metal section with the expected diameter and the thickness and as constant and uniform as possible can be conveniently selected, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: an apparatus for thermally measuring the dimensions of a metal profile during rolling comprises a bottom plate and a lateral movement unit.
A bottom plate: the upper surface of bottom plate is equipped with the mount, the lower surface of mount is equipped with vertical mobile unit, the lower surface both ends of vertical mobile unit all are equipped with high distancer, the upper surface symmetry of bottom plate is equipped with two recesses.
And a lateral moving unit: the transverse moving unit comprises a motor, a motor fixing frame, a second sliding plate and a second sliding groove, wherein the motor fixing frame is arranged on the right side face of the bottom plate, the motor is arranged on the upper surface of the motor fixing frame, the second sliding grooves are two in total, the second sliding grooves are symmetrically arranged at two ends of the upper surface of the bottom plate, sliding blocks are fixedly connected in the second sliding grooves, two ends of the second sliding plate are fixedly connected with the upper surfaces of the two sliding blocks respectively, an output shaft of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotationally connected with the side face of the second sliding plate, and width distance measuring instruments are arranged at two ends of the inner side face of the second sliding plate.
The device comprises a fixing frame, a single chip microcomputer, an input end of the single chip microcomputer is electrically connected with an output end of an external power supply, an input end of the single chip microcomputer is electrically connected with output ends of a width range finder and a height range finder, an output end of the single chip microcomputer is electrically connected with an input end of a motor, the device is placed at a measuring position, a motor in a transverse moving unit is operated through the single chip microcomputer, an output shaft of the motor drives a rotating shaft fixedly connected with the motor to rotate, a second sliding plate fixedly connected with the rotating shaft slides in a second sliding groove, the second sliding plate is in contact with a measuring pipeline, then the single chip microcomputer enables a longitudinal moving unit to operate, the longitudinal moving unit is in contact with the measuring pipeline, and then the dimension of the pipeline is measured through the width range finder and the height range finder.
Further, the longitudinal moving unit comprises a first sliding groove, an electric telescopic column and a first sliding plate, wherein the first sliding groove is formed in the inner side face of the fixing frame, the fixed end of the electric telescopic column is fixedly connected with the lower surface of the fixing frame, the telescopic end of the electric telescopic column is fixedly connected with the upper surface of the first sliding plate, the two ends of the first sliding plate are respectively and slidably connected with the two first sliding grooves, two height distance measuring instruments are symmetrically arranged at the two ends of the lower surface of the first sliding plate, the input end of the electric telescopic column is electrically connected with the output end of the single chip microcomputer, the electric telescopic column is enabled to work through the single chip microcomputer, the telescopic end of the electric telescopic column drives the first sliding plate to slide in the first sliding groove, and then the first sliding plate is enabled to be in contact with a measuring pipeline, and the height distance measuring instruments at the two ends of the lower surface of the first sliding plate conduct size measurement on the measuring pipeline.
Further, still include the locating piece, the locating piece is "L" shape piece, the locating piece is located the upper surface left side of bottom plate, can be when measuring the pipeline by width range finder and high range finder through the locating piece and measure, the data is more accurate, avoids appearing the slope and leads to producing great error.
Further, still include the reflecting plate, the reflecting plate is totally two, the reflecting plate is located the upper surface both ends of bottom plate respectively, the reflecting plate corresponds with width range finder position, can make width range finder efficiency higher when carrying out the measurement size through the reflecting plate, and is more accurate.
Further, still include purifying fan and fixed block, the upper surface left side of bottom plate is located to the fixed block, the side of fixed block is located to the purifying fan, the input of purifying fan is connected with the output electricity of singlechip, purifying fan corresponds with the second sliding plate position, can carry out dust removal processing to measuring pipeline's surface through purifying the fan, avoids width distancer and altitude range finder to receive the dust interference when carrying out the size measurement, leads to measuring data to produce great error.
Further, still include fixed unit, fixed unit includes fixing bolt and preforming, the upper surface of bottom plate is located to the preforming, fixing bolt and bottom plate cooperation installation are passed through to the one end of preforming, can be when measuring the pipeline through the preforming, and assistance transverse moving unit and longitudinal moving unit are fixed measuring the pipeline, the measurement of the next step of being convenient for.
Further, the automatic measuring device also comprises two rollers, wherein the rollers are symmetrically arranged in the groove on the upper surface of the bottom plate, two ends of each roller are respectively connected with the inner side surface of the groove in a rotating mode, the measuring pipeline can be fixed and measured through the rollers, movement is convenient, and large errors of measuring data caused by friction of the measuring pipeline in the fixing and measuring processes are avoided.
Further, still include first rubber pad and second rubber pad, the lower surface middle part of first sliding plate is located to first rubber pad, the medial surface middle part of second sliding plate is located to the second rubber pad, can through first rubber pad and second rubber pad, can make first sliding plate in the vertical mobile unit and the second sliding plate in the lateral mobile unit when measuring the pipeline through first rubber pad and second rubber pad, avoid producing great measuring error because of sliding plate and measuring pipeline horizontal position difference.
Compared with the prior art, the invention has the beneficial effects that: an apparatus for thermally measuring the dimensions of a metal profile during rolling has the following advantages.
1. The motor in the transverse moving unit is enabled to work through the single chip microcomputer, an output shaft of the motor drives a rotating shaft fixedly connected with the motor to rotate, and then a second sliding plate fixedly connected with the rotating shaft slides in a second sliding groove, so that the second sliding plate is in contact with a measuring pipeline, then the longitudinal moving unit is enabled to work through the single chip microcomputer, and then the longitudinal moving unit is enabled to be in contact with the measuring pipeline, and then the dimension of the pipeline is measured through the width range finder and the height range finder.
2. Make electric telescopic column work through the singlechip, make electric telescopic column's flexible end drive first sliding plate and slide in first spout, and then make first sliding plate and measurement pipeline contact for the high distancer at first sliding plate lower surface both ends carries out the size measurement to measurement pipeline.
3. Can be when measuring the pipeline by width range finder and high range finder through the locating piece, data are more accurate, avoid appearing the slope and lead to producing great error, can make width range finder efficiency higher when measuring the size through the reflecting plate, more accurate, can carry out dust removal processing to the surface of measuring the pipeline through purifying the fan, avoid width range finder and high range finder to receive the dust interference when carrying out the size measurement, lead to measuring data to produce great error.
4. Can be when measuring the pipeline through the preforming, assist lateral shifting unit and vertical shifting unit to fix the pipeline of measuring, be convenient for the measurement of next step, can make the pipeline of measuring fixed and measuring through the roller bearing, be convenient for the core remove, can make the first sliding plate in the vertical shifting unit and the second sliding plate in the lateral shifting unit through first rubber pad and second rubber pad when measuring the pipeline of measuring, avoid producing great measuring error because of sliding plate and pipeline horizontal position difference.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the left side structure of the present invention.
In the figure: 1 bottom plate, 2 singlechip, 3 mounts, 4 high distancer, 5 vertical mobile unit, 501 first spout, 502 electric telescopic column, 503 first sliding plate, 6 lateral mobile unit, 601 motor, 602 motor mount, 603 second sliding plate, 604 second spout, 7 width distancer, 8 roller bearings, 9 fixed unit, 901 fixing bolt, 902 preforming, 10 locating piece, 11 reflecting plate, 12 fixed block, 13 purifying fan, 14 first rubber pad, 15 second rubber pad.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an apparatus for thermally measuring the dimensions of a metal profile during rolling comprises a bottom plate 1 and a lateral movement unit 6.
The base plate 1: the upper surface of bottom plate 1 is equipped with mount 3, the lower surface of mount 3 is equipped with vertical mobile unit 5, the lower surface both ends of vertical mobile unit 5 all are equipped with high distancer 4, the upper surface symmetry of bottom plate 1 is equipped with two recesses, vertical mobile unit 5 includes first spout 501, electric telescopic column 502 and first sliding plate 503, first spout 501 is two altogether, the medial surface of mount 3 is located to first spout 501, the stiff end of electric telescopic column 502 and the lower surface fixed connection of mount 3, the flexible end of electric telescopic column 502 and the upper surface fixed connection of first sliding plate 503, the both ends of first sliding plate 503 are in two first spouts 501 sliding connection respectively, the lower surface both ends symmetry of first sliding plate 503 are equipped with two high distancer 4, the input of electric telescopic column 502 and the output electricity of singlechip 2 are connected, make electric telescopic column 502 work through singlechip 2, make electric telescopic column 602's flexible end drive first sliding plate 503 slide in first spout 501, and then make first sliding plate 503 and measure the pipeline contact for the high dimension measurement of pipeline of two height distancer 4 under the first sliding plate 503.
Lateral movement unit 6: the transverse moving unit 6 comprises a motor 601, a motor fixing frame 602, a second sliding plate 603 and a second sliding groove 604, wherein the motor fixing frame 602 is arranged on the right side face of the bottom plate 1, the motor 601 is arranged on the upper surface of the motor fixing frame 602, the two second sliding grooves 604 are formed in two, the second sliding grooves 604 are symmetrically formed in two ends of the upper surface of the bottom plate 1, sliding blocks are fixedly connected in the second sliding grooves 604, two ends of the second sliding plate 603 are fixedly connected with the upper surfaces of the two sliding blocks respectively, an output shaft of the motor 601 is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotationally connected with the side face of the second sliding plate 603, and width distance measuring instruments 7 are arranged at two ends of the inner side face of the second sliding plate 603.
The device further comprises a single chip microcomputer 2, the single chip microcomputer 2 is arranged on the side face of the fixing frame 3, the input end of the single chip microcomputer 2 is electrically connected with the output end of an external power supply, the input end of the single chip microcomputer 2 is electrically connected with the output ends of the width range finder 7 and the height range finder 4, the output end of the single chip microcomputer 2 is electrically connected with the input end of the motor 601, the device is placed at a measuring position, the motor 601 in the transverse moving unit 6 is operated through the single chip microcomputer 2, an output shaft of the motor 601 drives a rotating shaft fixedly connected with the motor to rotate, and then a second sliding plate 603 fixedly connected with the rotating shaft slides in a second sliding groove 604, so that the second sliding plate 603 is in contact with a measuring pipeline, then the longitudinal moving unit 5 is operated through the single chip microcomputer 2, the longitudinal moving unit 5 is in contact with the measuring pipeline, and then the size of the pipeline is measured through the width range finder 7 and the height range finder 4.
The measuring device further comprises a positioning block 10, the positioning block 10 is an L-shaped block, the positioning block 10 is arranged on the left side of the upper surface of the bottom plate 1, and data are more accurate when a measuring pipeline is measured by the width range finder 7 and the height range finder 4 through the positioning block 10, so that large errors caused by inclination are avoided.
Wherein, still include reflecting plate 11, reflecting plate 11 totally two, reflecting plate 11 locates the upper surface both ends of bottom plate 1 respectively, and reflecting plate 11 corresponds with width range finder 7 position, can make width range finder 7 efficiency higher when carrying out the measurement size through reflecting plate 11, and is more accurate.
The utility model provides a measuring device, including bottom plate 1, including fixed block 12, fixed block 12 is located in the upper surface left side of bottom plate 1, and fixed block 12 is located to the fixed block 12, and the input of purifying fan 13 is connected with the output electricity of singlechip 2, and purifying fan 13 corresponds with second sliding plate 603 position, can carry out dust removal to measuring tube's surface through purifying fan 13 and handle, avoids width range finder 7 and altitude range finder 4 to receive the dust interference when carrying out the size measurement, leads to measuring data to produce great error.
The fixing unit 9 is further included, the fixing unit 9 comprises a fixing bolt 901 and a pressing sheet 902, the pressing sheet 902 is arranged on the upper surface of the bottom plate 1, one end of the pressing sheet 902 is matched with the bottom plate 1 through the fixing bolt 901, and the pressing sheet 902 can assist the transverse moving unit 6 and the longitudinal moving unit 5 to fix the measuring pipeline when the measuring pipeline is measured, so that the measuring of the next step is facilitated.
Wherein the novel roller comprises two rollers 8, the rollers 8 are symmetrically arranged in grooves on the upper surface of the bottom plate 1, two ends of each roller 8 are respectively and rotatably connected with the inner side surfaces of the grooves, the roller 8 can enable the measuring pipeline to be convenient for the movement to move in the process of fixing and measuring, and the measuring pipeline is prevented from being rubbed in the fixing and measuring process to cause larger errors of measuring data.
The device further comprises a first rubber pad 14 and a second rubber pad 15, wherein the first rubber pad 14 is arranged in the middle of the lower surface of the first sliding plate 503, the second rubber pad 15 is arranged in the middle of the inner side surface of the second sliding plate 603, the first rubber pad 14 and the second rubber pad 15 can enable the first sliding plate 503 in the longitudinal moving unit 5 and the second sliding plate 603 in the transverse moving unit 6 to be used for measuring a measuring pipeline, and large measuring errors caused by different horizontal positions of the sliding plates and the measuring pipeline are avoided.
When in use: the device is placed in a measuring position, dust removal treatment can be carried out on the outer surface of a measuring pipeline through the purifying fan 13, dust interference is avoided when the width range finder 7 and the height range finder 4 are used for measuring the size, larger errors are generated in measurement data, the transverse moving unit 6 and the longitudinal moving unit 5 can be assisted to fix the measuring pipeline when the measuring pipeline is measured through the pressing sheet 902, the next step of measurement is facilitated, the motor 601 in the transverse moving unit 6 is enabled to work through the single chip microcomputer 2, an output shaft of the motor 601 drives a rotating shaft fixedly connected with the motor to rotate, and then the second sliding plate 603 fixedly connected with the rotating shaft slides in the second sliding groove 604, so that the second sliding plate 603 is contacted with the measuring pipeline, then the longitudinal moving unit 5 is enabled to work through the single chip microcomputer 2, the electric telescopic column 502 is enabled to work, the telescopic end of the electric telescopic column 602 drives the first sliding plate 503 to be in the first sliding groove 501, the first sliding plate 503 is enabled to be in contact with the measuring pipeline, the height range finder 4 at the two ends of the lower surface of the first sliding plate 503 can be enabled to carry out size measurement on the measuring pipeline through the single chip microcomputer 2, and the distance measuring device can be more accurate in the width range finder 7 and the width range finder 11 can be prevented from being more accurate in the measurement of the width range finder 7.
It should be noted that, in the embodiment, the specific model of the single chip microcomputer 2 is Siemens BJ-02, the motor 601 is recommended to use a speed regulating motor of Xiamen Taisong precision electronic limited company, the specific model is 5IK120GU-CF, the electric telescopic column 602 is selected from DTZ series of tin-free delta, the electric push rod with the stroke of 400-800mm is recommended to use, the purifying fan 13 is recommended to use a centrifugal fan of Dioscorea electric limited company, the specific model is Y5-47, and the single chip microcomputer 2 controls the motor 601, the electric telescopic column 602 and the purifying fan 13 to work by adopting a method commonly used in the prior art.
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 (6)
1. An apparatus for thermally measuring the dimensions of a metal profile during rolling, wherein the measured metal profile is a circular pipe, characterized in that: comprises a bottom plate (1) and a transverse moving unit (6);
bottom plate (1): the upper surface of the bottom plate (1) is provided with a fixing frame (3), the lower surface of the fixing frame (3) is provided with a longitudinal moving unit (5), the two ends of the lower surface of the longitudinal moving unit (5) are respectively provided with a height range finder (4), and the upper surface of the bottom plate (1) is symmetrically provided with two grooves;
a lateral movement unit (6): the transverse moving unit (6) comprises a motor (601), a motor fixing frame (602), a second sliding plate (603) and a second sliding groove (604), wherein the motor fixing frame (602) is arranged on the right side face of the bottom plate (1), the motor (601) is arranged on the upper surface of the motor fixing frame (602), the two second sliding grooves (604) are formed in two, the second sliding grooves (604) are symmetrically arranged at two ends of the upper surface of the bottom plate (1), sliding blocks are connected in the second sliding grooves (604) in a sliding manner, two ends of the second sliding plate (603) are fixedly connected with the upper surfaces of the two sliding blocks respectively, an output shaft of the motor (601) is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotatably connected with the side face of the second sliding plate (603), and width distance measuring instruments (7) are arranged at two ends of the inner side face of the second sliding plate (603);
the intelligent single-chip microcomputer (2) is arranged on the side face of the fixing frame (3), the input end of the single-chip microcomputer (2) is electrically connected with the output end of an external power supply, the input end of the single-chip microcomputer (2) is electrically connected with the output ends of the width range finder (7) and the height range finder (4), and the output end of the single-chip microcomputer (2) is electrically connected with the input end of the motor (601);
the positioning device further comprises a positioning block (10), wherein the positioning block (10) is an L-shaped block, and the positioning block (10) is arranged on the left side of the upper surface of the bottom plate (1);
the fixing device is characterized by further comprising a fixing unit (9), wherein the fixing unit (9) comprises a fixing bolt (901) and a pressing sheet (902), the pressing sheet (902) is arranged on the upper surface of the bottom plate (1), and one end of the pressing sheet (902) is matched with the bottom plate (1) through the fixing bolt (901).
2. An apparatus for thermally measuring the dimensions of a metal profile during rolling according to claim 1, characterized in that: the utility model provides a vertical mobile unit (5) is including first spout (501), electric telescopic column (502) and first sliding plate (503), two altogether in first spout (501), the medial surface of mount (3) is located to first spout (501), the stiff end of electric telescopic column (502) is connected with the lower fixed surface of mount (3), the flexible end of electric telescopic column (502) is connected with the upper surface fixed of first sliding plate (503), the both ends of first sliding plate (503) are in two first spout (501) sliding connection respectively, the lower surface both ends symmetry of first sliding plate (503) is equipped with two high distancer (4), the input of electric telescopic column (502) is connected with the output electricity of singlechip (2).
3. An apparatus for thermally measuring the dimensions of a metal profile during rolling according to claim 1, characterized in that: the device further comprises two reflecting plates (11), wherein the reflecting plates (11) are respectively arranged at two ends of the upper surface of the bottom plate (1), and the reflecting plates (11) correspond to the width range finder (7) in position.
4. An apparatus for thermally measuring the dimensions of a metal profile during rolling according to claim 1, characterized in that: still include purifying fan (13) and fixed block (12), the upper surface left side of bottom plate (1) is located to fixed block (12), the side of fixed block (12) is located to purifying fan (13), the input of purifying fan (13) is connected with the output electricity of singlechip (2), purifying fan (13) correspond with second sliding plate (603) position.
5. An apparatus for thermally measuring the dimensions of a metal profile during rolling according to claim 1, characterized in that: the novel roller structure is characterized by further comprising two rollers (8), wherein the rollers (8) are symmetrically arranged in the grooves on the upper surface of the bottom plate (1), and two ends of each roller (8) are respectively connected with the inner side faces of the grooves in a rotating mode.
6. An apparatus for thermally measuring the dimensions of a metal profile during rolling according to claim 1, characterized in that: still include first rubber pad (14) and second rubber pad (15), the lower surface middle part of first sliding plate (503) is located to first rubber pad (14), the medial surface middle part of second sliding plate (603) is located to second rubber pad (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910840778.6A CN110657770B (en) | 2019-09-06 | 2019-09-06 | Device for thermally measuring the dimensions of a metal profile during rolling |
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| CN201910840778.6A CN110657770B (en) | 2019-09-06 | 2019-09-06 | Device for thermally measuring the dimensions of a metal profile during rolling |
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| CN110657770B true CN110657770B (en) | 2023-06-23 |
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