CN102816900B - Follow-up intermediate-frequency inductor - Google Patents
Follow-up intermediate-frequency inductor Download PDFInfo
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- CN102816900B CN102816900B CN2012102752418A CN201210275241A CN102816900B CN 102816900 B CN102816900 B CN 102816900B CN 2012102752418 A CN2012102752418 A CN 2012102752418A CN 201210275241 A CN201210275241 A CN 201210275241A CN 102816900 B CN102816900 B CN 102816900B
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- roller path
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- steering roll
- locating device
- frame body
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention relates to the field of thermal treatment fixtures, which specifically relates to a follow-up intermediate-frequency inductor capable of ensuring quenching homogeneity of super-long abnormal-shape members; the follow-up intermediate-frequency inductor comprises an induction head, a bracket, a floating beam and a locating device, wherein the bottom part of the floating beam is provided with the bracket; the upper part of the floating beam is provided with the locating device; the locating device comprises a frame body, a lateral guide roller path 1, a support roller path, an upper roller path and a lateral guide roller path 2; the upper roller path is connected with the top part of the frame body through a regulating frame1; the lateral guide roller path 1 is connected with one side of the frame body through a egulating frame 2; the support roller path is arranged on the lower part of the frame body; the other side of the frame body is provided with the lateral guide roller path 2; the discharging side of the frame body is provided with a platform; and the induction head is mounted on the platform. Compared with the prior art, the follow-up intermediate-frequency inductor has benefit effect that 1) powder frequency quenching of same-type multi-specification working pieces can be satisfied; 2) the position of the induction head can be changed along with the change of the lengths of working pieces in quenching procedures, thus, homogeneity of integral surface rigidity and performance of super-long members is realized.
Description
Technical field
The present invention relates to thermal treatment frock field, relate in particular to a kind of servo-actuated intermediate frequency inductor that guarantees overlength shaped piece uniform quenching.
Background technology
Medium frequency quenching is mainly used in the Industrial Metal piece surface and quenches, and is to make workpiece surface produce certain induced current, rapidly heated components surface, a kind of metal heat treating methods that quenches rapidly then.Workpiece when medium frequency quenching, travelling workpiece or inductor block, requiring has stable spacing between inductor block and the workpiece surface, conventional inductor block is installed on the quenching apparatus, workpiece or inductor block move according to trapped orbit, keep stable spacing with workpiece.Common workpiece can meet the demands on conventional medium frequency quenching equipment substantially, but for overlength or special-shaped workpiece, it is big difficult to guarantee to keep when mobile between inductor block and the workpiece surface stable spacing to have.
Such as the flat bulb steel that is applied on boats and ships and the military project, it has a kind of special unequal-angle bar structure, length is about 3.5 meters to 20 meters, buckling phenomenon can appear in flat bulb steel after the hot rolling, according to the GB/T9945-2010 standard code, every meter sinuousness is in 3mm, and the distortion of total length direction is salable product 0.3%.For the flat bulb steel more than 5 meters, the total length distortion just can reach 15mm, and for the medium frequency quenching of common fixed inductor block, it is big variable in distance to occur, even the scratching phenomenon, influences the medium frequency quenching quality of flat bulb steel.
Ordinary method is to implement orthopedic to workpiece earlier, and then by the inductor coil heating, but this scheme needs baroque mechanical transmission mechanism to realize, perhaps can adopt the numerical control relocation mechanism to realize, but the equipment manufacturing cost height, working order neither be very stable.
Summary of the invention
The object of the present invention is to provide a kind of servo-actuated intermediate frequency inductor, inductor block is located on the follow-up gear, and follow-up gear directly contacts with workpiece surface and floats with workpiece, guarantees that the spacing between inductor block and the workpiece surface is stable, thereby guarantees the hard surfacing quality.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of servo-actuated intermediate frequency inductor, comprise inductive head, support, floating beam and locating device, the floating beam bottom is provided with support, floating beam top is provided with locating device, described locating device comprises framework, side steering roll road one, depressing table, last roller-way and side steering roll road two, last roller-way links to each other with the framework top by adjusting bracket one, side steering roll road one links to each other with a side of framework by adjusting bracket two, depressing table is located at the framework bottom, the opposite side of framework is provided with side steering roll road two, described side steering roll road one, depressing table, last roller-way and side steering roll road two be the side plane one of corresponding pending workpiece respectively, lower plane, last plane and side plane two, the exit side of framework is provided with the platform that inductive head has been installed.
Described floating beam is provided with guide bracket, corresponding guide bracket place is provided with endoporus on the support, guide bracket external diameter and endoporus internal diameter are running fit, be provided with compression spring between guide bracket end and the endoporus bottom, bolt one end passes compression spring heart portion and links to each other with the guide bracket end, and the other end of bolt passes the endoporus bottom and is connected with nut.
Compared with prior art, the invention has the beneficial effects as follows: 1) this apparatus structure is simple, and cost of manufacture is low, can satisfy the power frequency heat hardening of plurality of specifications workpiece of the same type.When 2) guaranteeing to quench, the relative uniform motion with inductive head of workpiece.3) the inductive head position can be out of shape and servo-actuated variation with the Workpiece length direction, the spacing requirement when guaranteeing power frequency heat hardening all the time, and the homogeneity of realization overlength part integral surface hardness and performance improves the power frequency heat hardening quality.
Description of drawings
Fig. 1 is embodiment of the invention structural representation;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1-support 2-floating beam 3-locating device 4-framework 5-side steering roll road one 6-depressing table 7-goes up the pending workpiece 12-of roller-way 8-side steering roll road two 9-adjusting bracket one 10-adjusting bracket, two 11-platform 13-guide bracket 14-endoporus 15-compression spring 16-bolt 17-nut 18-inductive head 19-water cooler 20-support
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1-Fig. 3, it is a kind of servo-actuated intermediate frequency inductor example structure synoptic diagram of the present invention, comprise inductive head 18, support 1, floating beam 2 and locating device 3, floating beam 2 bottoms are provided with support 1, floating beam 2 tops are provided with locating device 3, locating device comprises framework 4, side steering roll road 1, depressing table 6, last roller-way 7 and side steering roll road 28, last roller-way 7 links to each other with framework 4 tops by adjusting bracket 1, side steering roll road 1 links to each other with a side of framework 4 by adjusting bracket 2 10, depressing table 6 is located at framework 4 bottoms, the opposite side of framework 4 is provided with side steering roll road 28, side steering roll road 1, depressing table 6, last roller-way 7 and side steering roll road 28 be the side plane one of corresponding pending workpiece 11 respectively, lower plane, last plane and side plane two, the exit side of framework 4 are provided with the platform 12 that inductive head 18 has been installed.
Floating beam 2 is provided with guide bracket 13, corresponding guide bracket place is provided with endoporus 14 on the support 1, guide bracket 13 external diameters and endoporus 14 internal diameters are running fit, be provided with compression spring 15 between guide bracket 13 ends and endoporus 14 bottoms, bolt 16 1 ends pass compression spring 15 heart portions and link to each other with guide bracket 13 ends, the other end of bolt 16 passes the endoporus bottom and is connected with nut 17, and setting nut 17 can be realized the adjustment of floating beam 2 height.
The present invention describes with the surperficial medium frequency quenching process of flat bulb steel.
Floating beam 2 of the present invention is arranged on the feeding side of inductive head, regulate locating device, make pending workpiece 11 side plane one, lower plane, go up plane and side plane two all with side steering roll road 1, depressing table 6, last roller-way 7 and corresponding contact of side steering roll road 28 difference.Side steering roll road 1, depressing table 6, go up in roller-way 7 and the side steering roll road 28 and be equipped with bearing, the resistance when reducing pending workpiece 11 and moving.
When the height that causes because of distortion at pending workpiece 11 and left and right sides change in location, by the roller-way that respectively leads in the locating device 3, can drive locating device moves with workpiece, thereby realize that inductive head floats in company with workpiece, guaranteed that inductor block all can control distance with the workpiece hardened face well on any position of Workpiece length.
During work, pending workpiece 11 is realized at the uniform velocity moving forward under live roll drives, the height of manual setting adjusting bracket 1, roll surface and the workpiece surface of depressing table 6 and last roller-way 7 are adjacent to, and the realization workpiece is spacing short transverse, bestows certain snap-in force simultaneously.Two roll gaps in side steering roll road 1 and side steering roll road 28 are adjustable, according to width dimensions and the distortion size of workpiece, determine to guarantee two roll gaps, and the realization workpiece is spacing left and right directions.
The quench project organization of floating shelf of the present invention is decided according to the shape in workpiece needs quenching cross section, find out guide surface, and install at each guide surface and to make roller-way by rolling bearing, when the workpiece kind changes, the distribution of its roller-way also can be other forms, such as being in tilted layout, the configuration quantity of a side roller-way also can be a plurality of.
Claims (2)
1. servo-actuated intermediate frequency inductor, it is characterized in that, comprise inductive head, support, floating beam and locating device, the floating beam bottom is provided with support, floating beam top is provided with locating device, described locating device comprises framework, side steering roll road one, depressing table, last roller-way and side steering roll road two, last roller-way links to each other with the framework top by adjusting bracket one, side steering roll road one links to each other with a side of framework by adjusting bracket two, depressing table is located at the framework bottom, the opposite side of framework is provided with side steering roll road two, described side steering roll road one, depressing table, last roller-way and side steering roll road two be the side plane one of corresponding pending workpiece respectively, lower plane, last plane and side plane two, the exit side of framework is provided with the platform that inductive head has been installed.
2. a kind of servo-actuated intermediate frequency inductor according to claim 1, it is characterized in that, described floating beam is provided with guide bracket, corresponding guide bracket place is provided with endoporus on the support, guide bracket external diameter and endoporus internal diameter are running fit, be provided with compression spring between guide bracket end and the endoporus bottom, bolt one end passes compression spring heart portion and links to each other with the guide bracket end, and the other end of bolt passes the endoporus bottom and is connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102752418A CN102816900B (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102752418A CN102816900B (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102816900A CN102816900A (en) | 2012-12-12 |
| CN102816900B true CN102816900B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102752418A Active CN102816900B (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108517391A (en) * | 2018-07-06 | 2018-09-11 | 南京工艺装备制造有限公司 | A kind of small deformation quenching technical of the linear guide |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4095726B2 (en) * | 1998-09-01 | 2008-06-04 | 株式会社森精機製作所 | Induction hardening equipment |
| CN201506817U (en) * | 2009-09-25 | 2010-06-16 | 株洲敏锐机车配件有限责任公司 | Portal numerical control intermediate-frequency quenching machine tool |
| CN102071289A (en) * | 2011-01-19 | 2011-05-25 | 常州华冶恒基轧辊机械有限公司 | Double-frequency surface quenching device |
| CN202246749U (en) * | 2011-09-06 | 2012-05-30 | 十堰高周波科工贸有限公司 | Five-meter gantry type multifunctional induction automatic quenching machine tool |
| CN202808881U (en) * | 2012-08-03 | 2013-03-20 | 鞍钢重型机械有限责任公司 | Follow-up intermediate-frequency inductor |
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| CN102816900A (en) | 2012-12-12 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Shengwen Inventor after: Gao Yang Inventor before: Qi Shengwen |
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Free format text: CORRECT: INVENTOR; FROM: QI SHENGWEN TO: QI SHENGWEN GAO YANG |
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