CN203700422U - Quenching inductor - Google Patents
Quenching inductor Download PDFInfo
- Publication number
- CN203700422U CN203700422U CN201320803227.0U CN201320803227U CN203700422U CN 203700422 U CN203700422 U CN 203700422U CN 201320803227 U CN201320803227 U CN 201320803227U CN 203700422 U CN203700422 U CN 203700422U
- Authority
- CN
- China
- Prior art keywords
- circular frame
- circular
- supporting pieces
- fire resistant
- abdication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Classifications
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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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- General Induction Heating (AREA)
Abstract
The utility model relates to a quenching inductor. The quenching inductor comprises a circular framework and a second circular framework, wherein abdication circular holes which are equal in size and on the same axis on center are formed on the middle parts of the first and second circular frameworks; peripheries of the first circular framework and the second circular framework are connected by a plurality of supporting sheets which are arranged at equal distance; an abdication hole is formed on each supporting sheet; the abdication holes on the plurality of the supporting sheets form a spiral shape; copper tubes penetrate through the abdication holes; a high temperature-resistant fireproof heat-insulation layer is arranged on the inner wall of a passage formed among the abdication circular holes of the first circular framework and the second circular framework. The high temperature-resistant fireproof heat-insulation layer is arranged on the inner wall of the passage, so that a short circuit due to a fact that insulation among the copper tubes in the quenching inductor is damaged is avoided; and meanwhile, the deformation or damage, due to strong vibration in application, of copper tubes in the quenching inductor is avoided, so that service life of the quenching inductor is prolonged.
Description
Technical field
The utility model relates to surface heat processing technology field, is specifically related to the quenching inducer using in a kind of surface heat processing.
Background technology
Induced surface hardening is to utilize electromagnetic induction principle that exchange current is inputted to inductor block to produce alternating magnetic field, thereby make the surface of workpiece that runs through inductor block produce induced current, rely on heating effect of current to make workpiece surface rapid heating quick cooling quenching technology.Induction quenching temperature is controlled at 850-1050 degree mostly, and therefore, quenching inducer need to have certain fire resistant thermal insulation protection.But the quenching inducer using at present does not have fire resistant heat insulation structural, thereby has reduced work-ing life.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of quenching inducer of reasonable in design, has fire resistant heat insulation structural, can guarantee quenching inducer normal use for a long time, long service life, and can stablize its quenching performance.
Realize the technical solution of the utility model as follows:
Quenching inducer, comprise the first circular frame be arrangeding in parallel, the second circular frame, the first circular frame and the second circular frame equal and opposite in direction, the first circular frame, the second circular frame middle part is provided with equal and opposite in direction and the center circular hole of stepping down on same axis, the first circular frame, between the periphery of the second circular frame, form and connect by the supporting pieces of several equidistant placement, on each supporting pieces, offer resigning hole, resigning hole on several supporting pieces forms spirrillum, and through the copper pipe in resigning hole, at the first circular frame, the vias inner walls forming between circular hole of stepping down of the second circular frame is provided with fire resistant thermofin.
Further, for quenching inducer has stable performance and longer work-ing life, between described supporting pieces, be filled with fire resistant lagging material.
Further, in quenching process, improve magnetic flux rate, described supporting pieces adopts siliconized plate.
Described supporting pieces encloses circle and is evenly distributed between the first circular frame, the second circular frame with the step down center of circular hole of the first circular frame or the second circular frame.
Described fire resistant thermofin and fire resistant lagging material are aluminum silicate fiber.
Adopt such scheme, need the workpiece quenching to pass through from the passage forming between circular hole of stepping down of the first circular frame, the second circular frame, by to copper pipe, energising produces alternating magnetic field, thereby make workpiece surface produce induced current, rely on heating effect of current that workpiece surface rapid heating quick cooling realization are quenched, by fire resistant thermofin is set in vias inner walls, and then avoid the insulation of plumbers shed in quenching inducer to be destroyed, be short-circuited; Strong because vibrating in avoiding using simultaneously, distortion or destruction that in quenching inducer, copper pipe produces, thus extend its work-ing life.
Accompanying drawing explanation
Fig. 1 is the axial arrangement schematic diagram of quenching inducer;
Fig. 2 is the radial cross-section of quenching inducer;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to Fig. 1, 2, quenching inducer, comprise the first circular frame 1 be arrangeding in parallel, the second circular frame 2, the first circular frame and the second circular frame equal and opposite in direction, the first circular frame, the second circular frame middle part is provided with equal and opposite in direction and the center circular hole of stepping down on same axis, the first circular frame, between the periphery of the second circular frame, form and connect by the supporting pieces 3 of several equidistant placement, on each supporting pieces, offer resigning hole, resigning hole on several supporting pieces forms spirrillum, and through the copper pipe 4 in resigning hole, copper pipe is arranged in the shape of a spiral, at the first circular frame, passage 5 inwalls that form between circular hole of stepping down of the second circular frame are provided with fire resistant thermofin 6, the workpiece that passage 5 supply and demand are quenched passes through, in concrete enforcement, be filled with fire resistant lagging material 7 between supporting pieces, supporting pieces is siliconized plate.Supporting pieces encloses circle and is evenly distributed between the first circular frame, the second circular frame with the step down center of circular hole of the first circular frame or the second circular frame.Fire resistant thermofin and fire resistant lagging material are aluminum silicate fiber.
Certain fire resistant thermofin and fire resistant lagging material here also can adopt following material to make, this material comprises aluminate cement, asbestos powder, glass fibre, ceramic fiber, configuration proportion is as follows, aluminate cement: 50%--60%, asbestos powder: 20%--30%, glass fibre: 10%--15%, ceramic fiber: 10%--15%.
Claims (5)
1. quenching inducer, it is characterized in that, comprise the first circular frame be arrangeding in parallel, the second circular frame, the first circular frame and the second circular frame equal and opposite in direction, the first circular frame, the second circular frame middle part is provided with equal and opposite in direction and the center circular hole of stepping down on same axis, the first circular frame, between the periphery of the second circular frame, form and connect by the supporting pieces of several equidistant placement, on each supporting pieces, offer resigning hole, resigning hole on several supporting pieces forms spirrillum, and through the copper pipe in resigning hole, at the first circular frame, the vias inner walls forming between circular hole of stepping down of the second circular frame is provided with fire resistant thermofin.
2. quenching inducer according to claim 1, is characterized in that, is filled with fire resistant lagging material between described supporting pieces.
3. quenching inducer according to claim 1, is characterized in that, described supporting pieces is siliconized plate.
4. according to the quenching inducer described in claim 1 or 2 or 3, it is characterized in that, described supporting pieces encloses circle and is evenly distributed between the first circular frame, the second circular frame with the step down center of circular hole of the first circular frame or the second circular frame.
5. quenching inducer according to claim 2, is characterized in that, described fire resistant thermofin and fire resistant lagging material are aluminum silicate fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803227.0U CN203700422U (en) | 2013-12-06 | 2013-12-06 | Quenching inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803227.0U CN203700422U (en) | 2013-12-06 | 2013-12-06 | Quenching inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700422U true CN203700422U (en) | 2014-07-09 |
Family
ID=51050886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803227.0U Withdrawn - After Issue CN203700422U (en) | 2013-12-06 | 2013-12-06 | Quenching inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725828A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Quenching sensor |
-
2013
- 2013-12-06 CN CN201320803227.0U patent/CN203700422U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725828A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Quenching sensor |
| CN103725828B (en) * | 2013-12-06 | 2015-12-16 | 常州金安冶金设备有限公司 | Quenching inducer |
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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: 20140709 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |