CN103589829A - Novel high-frequency induction coil - Google Patents
Novel high-frequency induction coil Download PDFInfo
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- CN103589829A CN103589829A CN201310368827.3A CN201310368827A CN103589829A CN 103589829 A CN103589829 A CN 103589829A CN 201310368827 A CN201310368827 A CN 201310368827A CN 103589829 A CN103589829 A CN 103589829A
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- induction coil
- frequency induction
- novel high
- copper pipe
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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 discloses a novel high-frequency induction coil. The novel high-frequency induction coil comprises a copper pipe, wherein one part of the copper pipe is oppositely curved and can form an annular part which can clamp a workpiece to be heated, the other part of the copper pipe is flared handle parts, and the two ends of the copper pipe are positioned on the same side; the outer sides of the two ends of the flared handle parts are respectively welded with straight cylinder parts, the inner sides of the two sides of the flared handle parts are respectively welded with copper sheets, and the inner side of the annular part is uniformly provided with small holes which correspond to the surface of the workpiece to be heated. The novel high-frequency induction coil disclosed by the invention has the advantages that the design is scientific and reasonable, the work efficiency is improved, an energy source is saved, the quenching and cooling processes are rapid, and the quality is high.
Description
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Technical field
The present invention relates to metalworking technology field, be specifically related to a kind of novel high-frequency induction coil.
Background technology
A plurality of fields such as most, the Welding of cutters diathermanous for the quenching of Industrial Metal piece surface, Metal Melting, bar of induction heating, be to make inside workpiece produce certain induced current, form eddy current, rapidly heated components surface, reach surface heating rapidly, the effect of even diathermanous thawing.The ultimate principle of high-frequency induction hardening is that workpiece is put into inductor block, while passing into the exchange current of certain frequency in inductor block, produces alternating magnetic field around.The electromagnetic induction effect of alternating magnetic field makes to produce in workpiece induced current---the eddy current of sealing.
At present, existing metal parts hard surfacing technology, although effectively solved the problem to the high-frequency quenching of shaft-like workpiece, but after workpiece is heated, need coolingly, conventional water pipe, to the workpiece spray water of heating, carries out cooling, waste energy, complicated operation, affects quenching quality.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, provide a kind of design science rationally, increase work efficiency, save energy, the novel high-frequency induction coil that quench cooled is quick, quality is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel high-frequency induction coil, comprise a copper pipe, and one of described copper pipe for to be bent to form and can to clamp the ring part that is heated workpiece in opposite directions, another portion is curved shank, makes the two ends of copper pipe be positioned at the same side; A vertical tube part is welded respectively in outside, described curved shank two ends, and inner side, described curved shank two ends is welded with respectively copper sheet; Described ring part inner side evenly arranges the aperture corresponding with being heated workpiece surface.
Above-mentioned novel high-frequency induction coil, described vertical tube part is that diameter is the copper pipe of φ 16mm, long 50mm.
Above-mentioned novel high-frequency induction coil, described ring part is circular.
The advantage of novel high-frequency induction coil of the present invention is:
1, novel high-frequency induction coil, by induction coil ring part, aperture being set, the water of being supplied by water pipe, is sprayed onto on workpiece and is played cooling effect by aperture, does so both economy and also fairly simple when making induction coil, needn't consider water spray system again.
2, novel high-frequency induction coil, induction coil scientific structure design is reasonable, have save the energy, increase work efficiency, the advantage such as security height, be a kind of novel high-frequency induction coil with higher innovation.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is vertical view of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details:
As shown in Figure 1, 2, a kind of novel high-frequency induction coil, comprises a copper pipe 6, and one of described copper pipe 6 for to be bent to form and can to clamp the ring part 1 that is heated workpiece in opposite directions, and described ring part 1 is circular; Another portion is curved shank 2, makes the two ends of copper pipe 6 be positioned at the same side; A vertical tube part 4 is welded respectively in described curved shank 2 outsides, two ends, described vertical tube part 4 for diameter be the copper pipe of φ 16mm, long 50mm; Described curved shank 2 inner sides, two ends are welded with respectively copper sheet 3; Described ring part 1 inner side evenly arranges the aperture 5 corresponding with being heated workpiece surface.Such design, has avoided high-frequency induction coil copper pipe directly contact and be short-circuited with crankpin hole wall, improves work-ing life.
During use, two copper sheets 3 of high-frequency induction coil inner side are linked with nut with HF induction heating apparatus, workpiece is placed in ring part 1, high-frequency induction coil is transmitted to height, intermediate frequency electric energy on workpiece surface by induced current, and produce eddy current with the workpiece of rotation, reach workpiece is carried out to surface heat processing.Vertical tube part 4 is connected supply water inlet with water pipe, by curved shank 2, arrive ring parts 1, then the aperture 5 evenly being arranged by ring part 1 inner side, and water is sprayed onto and on workpiece, plays cooling effect.Do so both economy and also fairly simple when making high-frequency induction coil, needn't consider again water spray system.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, change, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (3)
1. a novel high-frequency induction coil, comprises a copper pipe, and one of described copper pipe in order to be bent to form and can to clamp the ring part that is heated workpiece in opposite directions, another portion is curved shank, makes the two ends of copper pipe be positioned at the same side; A vertical tube part is welded respectively in outside, described curved shank two ends, it is characterized in that: inner side, described curved shank two ends is welded with respectively copper sheet; Described ring part inner side evenly arranges the aperture corresponding with being heated workpiece surface.
2. novel high-frequency induction coil according to claim 1, is characterized in that: described vertical tube part is that diameter is the copper pipe of φ 16mm, long 50mm.
3. novel high-frequency induction coil according to claim 1, is characterized in that: described ring part is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368827.3A CN103589829A (en) | 2013-08-22 | 2013-08-22 | Novel high-frequency induction coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368827.3A CN103589829A (en) | 2013-08-22 | 2013-08-22 | Novel high-frequency induction coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103589829A true CN103589829A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368827.3A Pending CN103589829A (en) | 2013-08-22 | 2013-08-22 | Novel high-frequency induction coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103589829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087726A (en) * | 2014-07-28 | 2014-10-08 | 中船动力有限公司 | Induction heater for inlet valve seat and exhaust valve seat of diesel engine and surface quenching method |
-
2013
- 2013-08-22 CN CN201310368827.3A patent/CN103589829A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087726A (en) * | 2014-07-28 | 2014-10-08 | 中船动力有限公司 | Induction heater for inlet valve seat and exhaust valve seat of diesel engine and surface quenching method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |