CN202808881U - Follow-up intermediate-frequency inductor - Google Patents
Follow-up intermediate-frequency inductor Download PDFInfo
- Publication number
- CN202808881U CN202808881U CN2012203844376U CN201220384437U CN202808881U CN 202808881 U CN202808881 U CN 202808881U CN 2012203844376 U CN2012203844376 U CN 2012203844376U CN 201220384437 U CN201220384437 U CN 201220384437U CN 202808881 U CN202808881 U CN 202808881U
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- China
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- framework
- roller table
- steering roll
- workpiece
- floating beam
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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 utility model relates to the field of thermal treatment tools, and particularly relates to a follow-up intermediate-frequency inductor for ensuring the quenching uniformity of an ultra-long special-shaped member. The follow-up intermediate-frequency inductor is characterized by comprising an induction head, a bracket, a floating beam and a positioning device, wherein the bracket is arranged at the bottom of the floating beam; the positioning device is arranged at the upper part of the floating beam and comprises a frame body, a lateral guide roller table I, a support roller table, an upper roller table and a lateral guide roller table II; the upper roller table is connected with the top of the frame body through an adjusting frame I; the lateral guide roller table I is connected with one side of the frame body through an adjusting frame II; the support roller table is arranged at the lower part of the frame body; the lateral guide roller table II is arranged on the other side of the frame body; and a platform with the induction head is arranged on the discharge side of the frame body. Compared with the prior art, the follow-up intermediate-frequency inductor provided by the utility model has the beneficial effects that 1) power-frequency quenching of the same type of workpieces with multiple specifications can be realized; and 2) the position of the induction head can be changed along with the deformation of a workpiece in the length direction when in quenching, and then the uniformity of hardness and performance of the whole surface of an ultra-long workpiece is realized.
Description
Technical field
The utility model relates to the heat treatment tooling field, relates 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, the then rapid a kind of metal heat treating methods that quenches.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 mid-frequency quenching equipment substantially, but for overlength or special-shaped workpiece, guarantee to keep when mobile between inductor block and the workpiece surface stable spacing that larger difficulty is arranged.
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, the meeting appearance distance changes greatly, even the scratching phenomenon, affects the medium frequency quenching quality of flat bulb steel.
Ordinary method is to implement orthopedic to workpiece first, and then by inductor coil heating, but the mechanical transmission mechanism of this scheme Structure of need complexity could realize, perhaps can adopt the realization of numerical control relocation mechanism, but equipment manufacturing cost is high, and working order neither be very stable.
Summary of the invention
The purpose of this utility model is to provide a kind of servo-actuated intermediate frequency inductor, inductor block is located on the follow-up gear, 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, the technical solution of the utility model 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, upper roller-way and side steering roll road two, upper 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, upper roller-way and side steering roll road two be the side plane one of corresponding pending workpiece respectively, lower plane, upper 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 section 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 beneficial effects of the utility model are: 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 the servo-actuated variation with the Workpiece length Direction distortion, and the spacing requirement when guaranteeing power frequency heat hardening all the time realizes the homogeneity of overlength part integral surface hardness and performance improving the power frequency heat hardening quality.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure: the upper pending workpiece 12-of roller-way 8-side steering roll road two 9-adjusting bracket one 10-adjusting bracket, the two 11-platform 13-guide bracket 14-endoporus 15-compression spring 16-bolt 17-nut 18-inductive head 19-water cooler 20-support of 1-support 2-floating beam 3-locating device 4-framework 5-side steering roll road one 6-depressing table 7-
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1-Fig. 3, it is a kind of servo-actuated intermediate frequency inductor example structure synoptic diagram of the utility model, 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, upper roller-way 7 and side steering roll road 28, upper 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, upper roller-way 7 and side steering roll road 28 be the side plane one of corresponding pending workpiece 11 respectively, lower plane, upper 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 sections 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 utility model describes with the surperficial medium frequency quenching process of flat bulb steel.
The utility model floating beam 2 is arranged on the feeding side of inductive head, regulating positioning device makes side plane one, lower plane, upper plane and the side plane two of pending workpiece 11 all distinguish corresponding the contact with side steering roll road 1, depressing table 6, upper roller-way 7 and side steering roll road 28.Be equipped with bearing in side steering roll road 1, depressing table 6, upper roller-way 7 and the side steering roll road 28, 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 be with dynamic positioning system with workpiece movable, thereby realize that inductive head floats in company with workpiece, guaranteed that inductor block all can control distance with the workpiece quenching surface 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 upper roller-way 7 are adjacent to, and the realization workpiece is spacing short transverse, bestows simultaneously certain snap-in force.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 project organization of the utility model quenching floating shelf 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, upper roller-way and side steering roll road two, upper 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, upper roller-way and side steering roll road two be the side plane one of corresponding pending workpiece respectively, lower plane, upper 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 section 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 |
|---|---|---|---|
| CN2012203844376U CN202808881U (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203844376U CN202808881U (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808881U true CN202808881U (en) | 2013-03-20 |
Family
ID=47867796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203844376U Withdrawn - After Issue CN202808881U (en) | 2012-08-03 | 2012-08-03 | Follow-up intermediate-frequency inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816900A (en) * | 2012-08-03 | 2012-12-12 | 鞍钢重型机械有限责任公司 | Follow-up intermediate-frequency inductor |
| 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 |
-
2012
- 2012-08-03 CN CN2012203844376U patent/CN202808881U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816900A (en) * | 2012-08-03 | 2012-12-12 | 鞍钢重型机械有限责任公司 | Follow-up intermediate-frequency inductor |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |