CN220670503U - Crystallizer copper pipe inner wall taper measuring instrument - Google Patents
Crystallizer copper pipe inner wall taper measuring instrument Download PDFInfo
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- CN220670503U CN220670503U CN202322242493.7U CN202322242493U CN220670503U CN 220670503 U CN220670503 U CN 220670503U CN 202322242493 U CN202322242493 U CN 202322242493U CN 220670503 U CN220670503 U CN 220670503U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 85
- 239000010949 copper Substances 0.000 title claims abstract description 85
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a crystallizer copper pipe inner wall taper measuring instrument which comprises a base, wherein a vertical plate is fixed at the top of the base, two transverse plates are fixed on the outer wall of one side of the vertical plate, a screw rod is connected between the two transverse plates through a bearing, a lifting plate is connected to the outside of the screw rod through threads and is in sliding connection with the vertical plate, a servo motor is fixed on the outer wall of the top of one transverse plate, an output shaft of the servo motor is connected with the screw rod through a bearing, a square rod is fixed on the outer wall of the bottom of the transverse plate, distance measuring sensors which are distributed in a central symmetry mode are fixed on the outer wall of the bottom of the square rod, a reference plate is fixed on the outer wall of the top of the base, and an extrusion mechanism is arranged on one side of the reference plate. According to the utility model, when the motor is used for driving the screw rod to rotate, the screw rod drives the ranging sensor on the bottom end of the square rod to stably and linearly descend, so that the ranging sensor is prevented from shaking when moving downwards, and the accuracy of measuring the taper of the inner wall of the copper pipe body of the crystallizer is further improved.
Description
Technical Field
The utility model relates to the technical field of crystallizer copper pipe measurement, in particular to a crystallizer copper pipe inner wall taper measuring instrument.
Background
The crystallizer copper pipe is an important part of the continuous casting machine, the section of the crystallizer copper pipe is a square or rectangular copper pipe, the inner wall of the crystallizer copper pipe is conical from the upper opening to the lower opening, and the conicity of the crystallizer copper pipe is an important parameter for ensuring the normal operation of the continuous casting machine.
Chinese patent number 201320630691.4, a taper detector for a square and round billet continuous casting crystallizer, comprises a sampling system arranged on the crystallizer. The sampling system comprises a rocker arm, an adjustable rocker arm support, an integrated telescopic steel wire rope, an adjustable measuring frame and a measuring body, wherein the rocker arm is installed on the adjustable rocker arm support, the adjustable rocker arm support is fixed above a crystallizer, the integrated telescopic steel wire rope vertically hangs the adjustable measuring frame and is connected to the rocker arm, the measuring body is fixed in the adjustable measuring frame, and at least two surfaces of the measuring body are provided with sensors for sensing the inner wall of the corresponding crystallizer. When the taper detector is used, the adjustable measuring frame and the measuring body are driven to descend through the release of the steel wire rope, however, the steel wire rope is softer in property, so that the connection stability between the adjustable measuring frame and the steel wire rope is poor, and the taper measuring precision is reduced due to shaking when the adjustable measuring frame descends. Therefore, there is a need to design a taper gauge for the inner wall of a copper tube of a crystallizer to solve the above problems.
Disclosure of Invention
The utility model aims to provide a crystallizer copper pipe inner wall taper measuring instrument which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a crystallizer copper pipe inner wall taper measuring apparatu, includes the base, the top of base is fixed with the riser, one side outer wall of riser is fixed with two diaphragms, two be connected with the lead screw through the bearing between the diaphragm, the outside of lead screw is through threaded connection there being the lifter, lifter and riser sliding connection, one of them the top outer wall of diaphragm is fixed with servo motor, servo motor's output shaft passes through bearing connection with the lead screw, the bottom outer wall of diaphragm is fixed with the square pole, the bottom outer wall of square pole is fixed with the range finding sensor that is central symmetry and distributes, the top outer wall of base is fixed with the benchmark board, one side of benchmark board is provided with extrusion mechanism.
Further, the extrusion mechanism comprises an extrusion plate, and a crystallizer copper pipe body is arranged between the extrusion plate and the reference plate.
Further, one side of the reference plate is fixed with a fixing plate, a screw is connected to the inside of the fixing plate through threads, one end of the screw is connected with the extrusion plate through a bearing, and one end of the screw, far away from the extrusion plate, is fixed with a hand wheel.
Further, the bottom of square pole extends to the inside of crystallizer copper pipe body, the stripper plate is close to the one side outer wall of crystallizer copper pipe body and is fixed with the inoxidizing coating.
Further, an oil cylinder is fixed on the outer wall of the bottom of the base, a supporting plate is fixed at the output end of the oil cylinder penetrating through the base, and the supporting plate is located at the bottom of the crystallizer copper pipe body.
Further, a grating ruler is fixed on the outer wall of one side of the vertical plate, the measuring end of the grating ruler is fixed with the lifting plate, a control host is fixed on the outer wall of the top of the base, and the grating ruler and the ranging sensor are respectively electrically connected with the control host.
Further, a guide sleeve is fixed on the outer wall of one side of the fixing plate, a guide pillar is fixed on the outer wall of one side of the extruding plate, and the guide pillar is movably inserted into the guide sleeve.
In the technical scheme, the crystallizer copper pipe inner wall taper measuring instrument provided by the utility model has the beneficial effects that: (1) Through the screw rod, the motor and the square rod, when the motor is utilized to drive the screw rod to rotate, the screw rod drives the ranging sensor on the bottom end of the square rod to stably and linearly descend, so that the ranging sensor is prevented from shaking when moving downwards, and the accuracy of the taper measurement of the inner wall of the copper pipe body of the crystallizer is further improved; (2) Through the reference plate, the extrusion plate and the screw rod, the extrusion plate is enabled to tightly abut against the crystallizer copper pipe body and the reference plate when the screw rod rotates, so that the crystallizer copper pipe body cannot shake during measurement, the effect of further improving the accuracy during measurement is achieved, and the protective layer can effectively prevent the crystallizer copper pipe body from being crushed; (3) Through hydro-cylinder and the backup pad that set up, utilize hydro-cylinder drive backup pad and crystallizer copper pipe body to carry out upward movement for the bottom of crystallizer copper pipe body can be unsettled during the measurement, and then make the measurement that ranging sensor can be complete bottom, realized the effect more comprehensive when tapering measuring instrument is to crystallizer copper pipe body inner wall tapering measurement.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of a taper measuring apparatus for an inner wall of a copper tube of a crystallizer according to the present utility model.
Fig. 2 is a schematic diagram of an enlarged structure at a provided by an embodiment of a taper measuring apparatus for an inner wall of a copper tube of a crystallizer according to the present utility model.
Fig. 3 is a schematic diagram of a ranging sensor provided by an embodiment of a taper measuring apparatus for an inner wall of a copper tube of a crystallizer according to the present utility model.
Reference numerals illustrate:
1 base, 2 reference plates, 3 vertical plates, 4 transverse plates, 5 screw rods, 6 lifting plates, 7 servo motors, 8 crystallizer copper pipe bodies, 9 square rods, 10 fixing plates, 11 screw rods, 12 hand wheels, 13 extrusion plates, 14 protection layers, 15 guide sleeves, 16 guide posts, 17 support plates, 18 oil cylinders, 19 ranging sensors, 20 grating scales and 21 control hosts.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the taper measuring instrument for the inner wall of the copper pipe of the crystallizer provided by the embodiment of the utility model comprises a base 1, wherein a vertical plate 3 is fixed at the top of the base 1, two transverse plates 4 are fixed on the outer wall of one side of the vertical plate 3, a screw rod 5 is connected between the two transverse plates 4 through a bearing, a lifting plate 6 is connected to the outer part of the screw rod 5 through threads, the lifting plate 6 is in sliding connection with the vertical plate 3, a servo motor 7 is fixed on the outer wall of the top of one transverse plate 4, an output shaft of the servo motor 7 is connected with the screw rod 5 through a bearing, a square rod 9 is fixed on the outer wall of the bottom of the transverse plate 4, a ranging sensor 19 which is distributed in a central symmetry manner is fixed on the outer wall of the bottom of the square rod 9, a reference plate 2 is fixed on the outer wall of the top of the base 1, and an extrusion mechanism is arranged on one side of the reference plate 2.
Specifically, in this embodiment, including base 1, the top of base 1 is fixed with riser 3, one side outer wall of riser 3 is fixed with two diaphragm 4, be connected with lead screw 5 through the bearing between two diaphragm 4, the outside of lead screw 5 is through threaded connection having lifter 6, lifter 6 and riser 3 sliding connection, can drive lifter 6 and carry out the up-and-down motion when making lead screw 5 rotate, the top outer wall of one of them diaphragm 4 is fixed with servo motor 7, servo motor 7's output shaft passes through the bearing with lead screw 5 and is connected, utilize servo motor 7 to drive lead screw 5 and rotate, the bottom outer wall of diaphragm 4 is fixed with square pole 9, square pole 9's cross-section is square, square pole 9's bottom outer wall is fixed with and is central symmetry distribution's range sensor 19, range sensor 19 is preferably prior art's laser range sensor, through range sensor 19 real-time measurement to the distance of crystallizer copper pipe inner wall, four faces of square pole 9 bottom all have range sensor 19, make the face of a plurality of positions of crystallizer inner wall all can measure, base 1's top outer wall is fixed with square pole 9, the cross-section is square pole 9 is square, the cross-section is square, be square, copper pipe 2 is pressed with the base 2 is pressed to be provided with the base copper pipe 2, and is laminated with the base 2.
According to the crystallizer copper pipe inner wall taper measuring instrument provided by the utility model, through the screw rod 5, the motor and the square rod 9, when the screw rod 5 is driven to rotate by the motor, the screw rod 5 drives the ranging sensor 19 on the bottom end of the square rod 9 to stably and linearly descend, so that the shaking phenomenon of the ranging sensor 19 during downward movement is prevented, and the accuracy of the crystallizer copper pipe inner wall taper measurement is further improved.
In another embodiment provided by the utility model, the extrusion mechanism comprises an extrusion plate 13, a crystallizer copper pipe body 8 is arranged between the extrusion plate 13 and the reference plate 2, and the crystallizer copper pipe body 8 is a crystallizer copper pipe with taper to be measured; meanwhile, the datum plate 2 and the extrusion plate 13 are attached to the outer wall of the crystallizer copper pipe body 8, a fixing plate 10 is fixed on one side of the datum plate 2, a screw 11 is connected to the inside of the fixing plate 10 through threads, one end of the screw 11 is connected with the extrusion plate 13 through a bearing, the extrusion plate 13 is driven to extrude the crystallizer copper pipe body 8 when the screw 11 rotates, a hand wheel 12 is fixed at one end of the screw 11 far away from the extrusion plate 13, and the screw 11 is convenient to rotate through the hand wheel 12; the bottom of square pole 9 extends to the inside of crystallizer copper pipe body 8, stripper plate 13 is close to one side outer wall of crystallizer copper pipe body 8 and is fixed with inoxidizing coating 14, make stripper plate 13 with crystallizer copper pipe body 8 and datum plate 2 closely when screw rod 11 rotates, make crystallizer copper pipe body 8 can not take place to rock when measuring, therefore the effect of accuracy when further improving the measurement is realized, and inoxidizing coating 14 can effectually prevent crystallizer copper pipe body 8 from being pressed, one side outer wall of fixed plate 10 is fixed with guide pin bushing 15, one side outer wall of stripper plate 13 is fixed with guide pillar 16, guide pillar 16 activity is pegged graft in the inside of guide pin bushing 15, utilize guide pillar 16 to peg graft in the inside of guide pin bushing 15, make stripper plate 13 more stable when moving.
In another embodiment provided by the utility model, the outer wall of the bottom of the base 1 is fixed with the oil cylinder 18, the output end of the oil cylinder 18 penetrates through the base 1 and is fixed with the supporting plate 17, the supporting plate 17 is positioned at the bottom of the crystallizer copper pipe body 8, the crystallizer copper pipe body 8 is supported by the supporting plate 17, the supporting plate 17 and the crystallizer copper pipe body 8 are driven by the oil cylinder 18 to move upwards, the bottom of the crystallizer copper pipe body 8 can be suspended during measurement, the bottom of the bottom can be completely measured by the ranging sensor 19, and the more comprehensive effect of the taper measuring instrument on the taper measurement of the inner wall of the crystallizer copper pipe body 8 is realized.
In another embodiment provided by the utility model, the grating ruler 20 is fixed on the outer wall of one side of the riser 3, the grating ruler 20 is a grating ruler displacement sensor in the prior art, a measuring feedback device working by utilizing the optical principle of a grating is a high-precision measuring device, the measuring end of the grating ruler 20 is fixed with the riser 6 by utilizing the optical principle, the grating ruler 20 can measure the moving height of the riser 6 and measure the distance from the top to the bottom of the copper pipe body 8 of a crystallizer, the control host 21 is fixed on the outer wall of the top of the base 1, the control host 21 is a control and calculating part of a taper measuring instrument, a display screen is arranged on the control host 21, the grating ruler 20 and the distance measuring sensor 19 are respectively electrically connected with the control host 21, when the measuring device is used, the distance between the copper pipe body 8 and the copper pipe body 8 is measured in real time by the distance measuring sensor 19 on the outer wall of the square rod 9, the measured distance measuring device is transmitted to the control host 21, the control host 21 calculates the distance measuring sensor 19 to the copper pipe body 8, and the measured distance between the copper pipe body 8 and the copper pipe body 8 is calculated by the control host 21, and the accuracy value of the copper pipe body 8 is calculated by the measuring value of the copper pipe body 8, and the measuring value is calculated by the method of the prior art, and the value of the copper pipe body 8 is calculated, and the value is calculated by the accuracy of the measuring value of the copper pipe body 8.
Working principle: when the internal taper of the crystallizer copper pipe body 8 is required to be measured, firstly, the crystallizer copper pipe body 8 is placed on a supporting plate 17, the supporting plate 17 is driven to move upwards by an oil cylinder 18, the crystallizer copper pipe body 8 is lifted upwards, a screw 11 is rotated by a hand wheel 12, the screw 11 drives an extrusion plate 13 to move towards the crystallizer copper pipe body 8, the extrusion plate 13 extrudes the crystallizer copper pipe body 8 towards the side of a reference plate 2, the crystallizer copper pipe body 8 is fixed between the extrusion plate 13 and the reference plate 2 by extrusion force, and the supporting plate 17 is driven to descend by the oil cylinder 18; then drive lead screw 5 through servo motor 7 and advance the rotation for lead screw 5 drives lifter plate 6 downward movement, make square pole 9 go deep into the inside of crystallizer copper pipe body 8, at the in-process of square pole 9 downward movement, through range finding sensor 19 on the outer wall of square pole 9, measure its distance to the inner wall of crystallizer copper pipe body 8 in real time, range finding sensor 19 gives control host 21 with the measured data transmission, calculate the change value of range finding sensor 19 to the inner wall of crystallizer copper pipe body 8 through control host 21, simultaneously grating chi 20 measures the height of crystallizer copper pipe body 8, then control host 21 substitutes distance change value and height data into the formula through prior art's calculation method, can accurate calculate the tapering value of crystallizer copper pipe body 8, because four faces on the outer wall of square pole 9 all have range finding sensor 19, make the all can obtain measuring of four direction inner walls of crystallizer copper pipe body 8, realize the more comprehensive effect of taper measurement of crystallizer copper pipe body 8 inner wall.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a crystallizer copper pipe inner wall taper measuring apparatu, its characterized in that, including base (1), the top of base (1) is fixed with riser (3), one side outer wall of riser (3) is fixed with two diaphragm (4), two be connected with lead screw (5) through the bearing between diaphragm (4), the outside of lead screw (5) is through threaded connection having lifter plate (6), lifter plate (6) and riser (3) sliding connection, one of them the top outer wall of diaphragm (4) is fixed with servo motor (7), the output shaft and lead screw (5) of servo motor (7) are connected through the bearing, the bottom outer wall of diaphragm (4) is fixed with square pole (9), the bottom outer wall of square pole (9) is fixed with range finding sensor (19) that are central symmetry distribution, the top outer wall of base (1) is fixed with benchmark board (2), one side of benchmark board (2) is provided with extrusion mechanism.
2. A crystallizer copper tube inner wall conicity gauge as in claim 1, wherein the extrusion mechanism comprises an extrusion plate (13), and a crystallizer copper tube body (8) is arranged between the extrusion plate (13) and the reference plate (2).
3. The crystallizer copper pipe inner wall taper measuring instrument according to claim 2, wherein a fixing plate (10) is fixed on one side of the reference plate (2), a screw (11) is connected to the inside of the fixing plate (10) through threads, one end of the screw (11) is connected with the extrusion plate (13) through a bearing, and a hand wheel (12) is fixed on one end of the screw (11) away from the extrusion plate (13).
4. The crystallizer copper pipe inner wall taper measuring instrument according to claim 2, wherein the bottom end of the square rod (9) extends into the crystallizer copper pipe body (8), and a protective layer (14) is fixed on the outer wall of one side of the extrusion plate (13) close to the crystallizer copper pipe body (8).
5. The crystallizer copper pipe inner wall taper measuring instrument according to claim 1, wherein an oil cylinder (18) is fixed on the bottom outer wall of the base (1), an output end of the oil cylinder (18) penetrates through the base (1) to be fixed with a supporting plate (17), and the supporting plate (17) is located at the bottom of the crystallizer copper pipe body (8).
6. The crystallizer copper pipe inner wall taper measuring instrument according to claim 1, wherein a grating ruler (20) is fixed on one side outer wall of the vertical plate (3), a measuring end of the grating ruler (20) is fixed with the lifting plate (6), a control host (21) is fixed on the top outer wall of the base (1), and the grating ruler (20) and the ranging sensor (19) are respectively electrically connected with the control host (21).
7. A crystallizer copper pipe inner wall taper measuring instrument according to claim 3, characterized in that a guide sleeve (15) is fixed on one side outer wall of the fixing plate (10), a guide pillar (16) is fixed on one side outer wall of the extrusion plate (13), and the guide pillar (16) is movably inserted into the guide sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322242493.7U CN220670503U (en) | 2023-08-21 | 2023-08-21 | Crystallizer copper pipe inner wall taper measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322242493.7U CN220670503U (en) | 2023-08-21 | 2023-08-21 | Crystallizer copper pipe inner wall taper measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670503U true CN220670503U (en) | 2024-03-26 |
Family
ID=90326829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322242493.7U Active CN220670503U (en) | 2023-08-21 | 2023-08-21 | Crystallizer copper pipe inner wall taper measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670503U (en) |
-
2023
- 2023-08-21 CN CN202322242493.7U patent/CN220670503U/en active Active
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