CN103821053A - Coil servo positioning system of normalizing equipment and normalizing equipment with same - Google Patents
Coil servo positioning system of normalizing equipment and normalizing equipment with same Download PDFInfo
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- CN103821053A CN103821053A CN201410001794.3A CN201410001794A CN103821053A CN 103821053 A CN103821053 A CN 103821053A CN 201410001794 A CN201410001794 A CN 201410001794A CN 103821053 A CN103821053 A CN 103821053A
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Abstract
The invention belongs to the field of electromechanical integration, and provides a coil servo positioning system of steel rail normalizing equipment and the steel rail normalizing equipment with the same. The coil servo positioning system comprises a sensing device, a moving platform and a controlling device. The sensing device is arranged on the moving platform and is used for detecting the position of a steel rail corresponding to a coil when passing through the coil. The sensing device and the moving platform are connected to the controlling device electrically. The coil servo positioning system and the steel rail normalizing equipment can be free of manual operation in the whole process, the steel rail can be heated evenly, labor intensity of operators is reduced, and service life of a lathe is prolonged.
Description
Technical field
The invention belongs to electromechanical integration field, relate to a kind of servo-actuated alignment system of coil for rail electricity normalizing device and the normalizing device that comprises this system.
Background technology
Existing factory welding steel rail electricity normalizing device comprises normalizing coil, transformer etc.As shown in Figure 1, normalizing coil 1-1(is fixed on transformer 1-3) depend on rail walking system, need the rail 1-2 of normalizing to pass with the angle vertical with this coil.But this operating in field operation acquire a certain degree of difficulty, reason is: the one, postwelding rail is conventionally long, generally 25 meters to 100 between, indivedual length can reach 400 meters; The 2nd, the secondary utilization of second hand rail, because it uses for many years at circuit, deposits through base trimming again, and rail itself has very large bending and distortion, has larger internal stress, and serious wear is out of shape on face in length and breadth; The 3rd, the traveling of the rail on roller bed conveying line and speed are difficult to accurate control.For above-mentioned reasons; rail often can be offset, upwarps or tremble on roller bed conveying line; this makes rail when by coil; tread and the flange of rail are apart from the gap of coil not etc.; so not only make the rail inequality of being heated in electric normalizing process; affect subsequent job, when serious, also can scratch and damage coil, reduce the application life of lathe.
Summary of the invention
The present invention is directed to the problems referred to above, the rail electricity normalizing device that a kind of servo-actuated alignment system of coil of the deviation can automatically detect rail by coil time is provided and comprises this system.
Aspect first, the invention provides a kind of servo-actuated alignment system of coil of normalizing device, comprise induction installation, mobile platform and control device, wherein, induction installation is arranged on mobile platform, relative position while passing through coil for detection of rail and between coil, induction installation is connected by the signal of telecommunication with control device respectively with mobile platform.
Preferably, described induction installation comprises 1-4 inductor.While being respectively used to detect rail by normalizing coil, the relative position of tread, the flange of rail and the web of the rail and normalizing coil.
Preferably, described inductor is laser, ultrasonic wave, thimble-type, Hall-type or electric vortex type inductor.
Preferably, the position of described induction installation is to pass through, on the default track of coil, to be parallel to coil, in front end or the rear end of coil at rail.
Preferably, described mobile platform can horizontal movement and lifting.
Preferably, described control device is arranged on mobile platform.
Aspect second, the invention provides a kind of rail electricity normalizing device, comprise the servo-actuated alignment system of coil of the present invention and normalizing device, wherein said normalizing device comprises coil and transformer, described transformer is arranged on mobile platform, and described coil is fixed on transformer.
Usefulness of the present invention is: deviation when induction installation can detect rail automatically by coil, coil is responded to fine setting contraposition automatically with location of rail, and whole process, without manual operation, can guarantee the thermally equivalent of rail, also reduce operating personnel's working strength, improve lathe application life.
accompanying drawing explanation:
Fig. 1 is the normalizing device circuit diagram of prior art, and wherein, 1-1 is normalizing coil, and 1-2 is the guide rail through coil, and 1-3 is transformer.
Fig. 2 is the structural representation of a kind of specific embodiment of the rail electricity normalizing device that comprises the servo-actuated alignment system of coil of the present invention, wherein 1,2,3,4 is inductor, 5 is electric normalizing coil, 6 is the guide rail through coil, 7 is induction installation, 8 is transformer, and 9 is mobile platform, and 10 is control device.
The specific embodiment
Now with the specific embodiment, the present invention is described by reference to the accompanying drawings, but the present invention is not limited to this.
As shown in Figure 2, in the present embodiment, rail electricity normalizing device comprises the servo-actuated alignment system of coil and normalizing device, wherein, the servo-actuated alignment system of coil comprises induction installation 7, mobile platform 9 and control device 10, and wherein, induction installation 7 is arranged on mobile platform 9, relative position while passing through coil 5 for detection of rail 6 and between coil 5, induction installation 7 is connected by the signal of telecommunication with control device 10 respectively with mobile platform 9; Normalizing device comprises coil 5 and transformer 8, and transformer 8 is arranged on mobile platform 9, and coil 5 is fixed on transformer 8.
In the present embodiment, induction installation 7 comprises 4 inductors 1,2,3,4, while being respectively used to detect rail 6 by coil 5, and tread (inductor 1), the flange of rail (inductor 3) and the web of the rail (inductor 2,4) of rail 6 and the relative position of coil 5.
In other embodiments, induction installation can comprise 1-3 inductor.Those skilled in the art can arrange number and the position of inductor according to actual needs.
In the present embodiment, described inductor is laser inductor; In other embodiments, described inductor can be ultrasonic wave, thimble-type, Hall-type or electric vortex type inductor.
The effect of induction installation 7 is relative positions of induction rail and coil, and therefore, induction installation should be arranged near coil.In the present embodiment, induction installation is parallel with coil, is positioned at the front end of coil, that is, rail first passes induction installation, then through coil.In other embodiments, induction installation can be positioned at the rear end of coil.
The effect of mobile platform 9 is fixing induction installation 7 and transformer 8, and can be according to the instruction of control device 10 up and down or move horizontally transformer 8, thereby moving coil 5 makes relative position between coil 5 and rail in allowed band.Therefore, mobile platform 9 can horizontal movement and lifting.
The effect of control device 10 is signals of telecommunication that reception induction installation 7 detects the relative position of rail and coil, compare with the relative position of the rail presetting and coil, calculating coil needs direction and the displacement of displacement, send to mobile platform 9 by the mode of the signal of telecommunication, mobile platform 9 is subjected to displacement, thereby drives transformer 8 and coil 5 to be subjected to displacement.In the present embodiment, control device 10 is arranged on mobile platform 9, easy to use.In other embodiments, control device 10 can be arranged on miscellaneous equipment or position.
While using the electric normalizing device of the present embodiment, rail 6 enters normalizing device, during through coil 5, inductor 1, 2, 3, 4 will accurately measure respectively the tread of rail, the flange of rail and the web of the rail respectively with the distance of coil, and by this transfer of data to control device 10, control device 10 compares these data and the rail presetting and the distance of coil, calculating coil needs direction and the displacement of displacement, sending instruction makes mobile platform 9 occur up and down or left and right translation with the vibrations of rail or vibration, thereby drive transformer fixed thereon 8 and coil 5 to occur up and down or left and right translation, guarantee tread, the flange of rail and the web of the rail are basic identical apart from distance and the predeterminable range of coil, and then assurance rail thermally equivalent.
Claims (7)
1. the servo-actuated alignment system of the coil of a normalizing device, it is characterized in that, comprise induction installation, mobile platform and control device, wherein, described induction installation is arranged on described mobile platform, relative position while passing through coil for detection of rail and between coil, described induction installation is connected by the signal of telecommunication with control device respectively with mobile platform.
2. the servo-actuated alignment system of coil according to claim 1, is characterized in that, described induction installation comprises 1-4 inductor.
3. the servo-actuated alignment system of coil according to claim 2, is characterized in that, described inductor is laser, ultrasonic wave, thimble-type, Hall-type or electric vortex type inductor.
4. the servo-actuated alignment system of coil according to claim 1, is characterized in that, the position of described induction installation is to pass through, on the default track of coil, to be parallel to coil, in front end or the rear end of coil at rail.
5. the servo-actuated alignment system of coil according to claim 1, is characterized in that, described mobile platform can horizontal movement and lifting.
6. the servo-actuated alignment system of coil according to claim 1, is characterized in that, described control device is arranged on mobile platform.
7. a rail electricity normalizing device, comprises according to the servo-actuated alignment system of coil described in claim 1-6 any one, and normalizing device, it is characterized in that, described normalizing device comprises coil and transformer, and described transformer is arranged on mobile platform, and described coil is fixed on transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001794.3A CN103821053A (en) | 2014-01-03 | 2014-01-03 | Coil servo positioning system of normalizing equipment and normalizing equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001794.3A CN103821053A (en) | 2014-01-03 | 2014-01-03 | Coil servo positioning system of normalizing equipment and normalizing equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821053A true CN103821053A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410001794.3A Pending CN103821053A (en) | 2014-01-03 | 2014-01-03 | Coil servo positioning system of normalizing equipment and normalizing equipment with same |
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| CN (1) | CN103821053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957641A (en) * | 2019-04-30 | 2019-07-02 | 北京弘燕高新技术有限公司 | A kind of dedicated normalizing lathe of rail |
| CN113774197A (en) * | 2021-09-18 | 2021-12-10 | 华纳创新(苏州)先进制造有限公司 | Induction coil positioning and centering device and normalizing equipment comprising same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105158A (en) * | 1999-10-13 | 2001-04-17 | Daido Steel Co Ltd | Induction heating coil for diffusion welding of railroad rail, and diffussion welding method of railroad rail using the method |
| US20020011486A1 (en) * | 2000-04-19 | 2002-01-31 | Marc Anderhuber | Transverse flux induction heating device with magnetic circuit of variable width |
| CN201678702U (en) * | 2010-03-09 | 2010-12-22 | 武汉利德测控技术股份有限公司 | Resultant magnetic field online rail welding seam normalizing medium frequency inductor |
| CN202164516U (en) * | 2011-07-22 | 2012-03-14 | 北京燕雅鼎信工控技术有限公司 | Container type steel rail normalizing device |
| CN203639768U (en) * | 2014-01-03 | 2014-06-11 | 北京燕雅鼎信工控技术有限公司 | Coil follow-up alignment system and normalizing equipment comprising same |
-
2014
- 2014-01-03 CN CN201410001794.3A patent/CN103821053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105158A (en) * | 1999-10-13 | 2001-04-17 | Daido Steel Co Ltd | Induction heating coil for diffusion welding of railroad rail, and diffussion welding method of railroad rail using the method |
| US20020011486A1 (en) * | 2000-04-19 | 2002-01-31 | Marc Anderhuber | Transverse flux induction heating device with magnetic circuit of variable width |
| CN201678702U (en) * | 2010-03-09 | 2010-12-22 | 武汉利德测控技术股份有限公司 | Resultant magnetic field online rail welding seam normalizing medium frequency inductor |
| CN202164516U (en) * | 2011-07-22 | 2012-03-14 | 北京燕雅鼎信工控技术有限公司 | Container type steel rail normalizing device |
| CN203639768U (en) * | 2014-01-03 | 2014-06-11 | 北京燕雅鼎信工控技术有限公司 | Coil follow-up alignment system and normalizing equipment comprising same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957641A (en) * | 2019-04-30 | 2019-07-02 | 北京弘燕高新技术有限公司 | A kind of dedicated normalizing lathe of rail |
| CN113774197A (en) * | 2021-09-18 | 2021-12-10 | 华纳创新(苏州)先进制造有限公司 | Induction coil positioning and centering device and normalizing equipment comprising same |
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Application publication date: 20140528 |