CN202755028U - Novel valve cap shape quenching sensor - Google Patents
Novel valve cap shape quenching sensor Download PDFInfo
- Publication number
- CN202755028U CN202755028U CN2012203916891U CN201220391689U CN202755028U CN 202755028 U CN202755028 U CN 202755028U CN 2012203916891 U CN2012203916891 U CN 2012203916891U CN 201220391689 U CN201220391689 U CN 201220391689U CN 202755028 U CN202755028 U CN 202755028U
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- China
- Prior art keywords
- magnetizer
- valve cap
- quenching
- cap shape
- novel valve
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- Expired - Fee Related
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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 a novel valve cap shape quenching sensor which comprises a magnetizer, a heating coil is mounted on the inner side of the magnetizer, and two mutually paralleled copper pipes are led from the bottom end of the heating coil, the other end of each copper pipe is respectively inserted into the interior of a power supply output electrode, and at the same time, the outer surfaces of two sides of the heating coil are tightly attached to the inner surface of the magnetizer. The novel valve cap shape quenching sensor has the advantages of being stable in the external structure, good in valve cap shape quenching effects, and favorable for ensuring requirements for depth and length of a hardening layer; by means of the arrangement of the external magnetizer, the quality of valve cap shape quenching is ensured, and by means of the adjustment of position and size of the magnetizer, and the requirements for quenching of various valves with different cap shapes can be adapted.
Description
Technical field
The utility model relates to metal quenching operation field, relates in particular to a kind of Novel valve cap-like quenching inductor block.
Background technology
Quenching inducer is the terminating unit that utilizes inductive heating principle that quenching workpiece is heated, and the difference according to the heating frequency is divided into medium frequency quenching inductor block and high-frequency quenching inductor block.Engine valve is the valve of each cylinder intake exhaust of engine, its installation is that the male cone (strobilus masculinus) of valve spring upper seat inner conical surface and two locking plates cooperates, the locked groove that the annular boss of locking plate endoporus is blocked on the valve stem is tightly embraced valve stem, spring is by the locked groove transmission on the valve stem, for improving its hardness and wear resistance, usually it is carried out quench treatment, existing mode adopts a cooling tube that engine valve stem is made quench treatment, its weak point is to quench inhomogeneous, also to turn after bar section simultaneously quenches the other end is quenched, increase so the also bad grasp of cool time on the various degree two sides of operation.Wherein outbalance a bit is, can't guarantee the degree of depth and the length requirement of quench-hardened case, and the quality of valve shape for hat quenching.Therefore, for above aspect, need to reasonably improve prior art.
The utility model content
For above defective, the utility model provide a kind of degree of depth that guarantees quench-hardened case with length requirement, be conducive to the Novel valve cap-like quenching inductor block guaranteeing valve shape for hat quenching quality, can adapt to different requirements, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of Novel valve cap-like quenching inductor block comprises magnetizer, and described magnetizer inboard installation heater coil and this heater coil are drawn two copper pipes that are parallel to each other from the bottom, and the every copper pipe the other end injects respectively power supply output electrode inside; Simultaneously, the outside surface of described heater coil both sides is close to the internal surface of magnetizer, the described heater coil structure that takes the shape of the letter U.
The beneficial effect of Novel valve cap-like quenching inductor block described in the utility model is: external structure is stable, and is better to the effect that the valve shape for hat quenches, and is conducive to guarantee the degree of depth and the length requirement of quench-hardened case; By outside magnetizer is set, can guarantee the quality that the valve shape for hat quenches, by adjusting position and the size of magnetizer, can adapt to the different shape for hat quenching requirement of various valves.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the described Novel valve cap-like quenching of the utility model embodiment inductor block external structure synoptic diagram;
Fig. 2 is the described Novel valve cap-like quenching of the utility model embodiment inductor applications view.
Among the figure:
1, magnetizer; 2, heater coil; 3, power supply output electrode; 4, copper pipe; 5, valve rod end.
Embodiment
Shown in Fig. 1-2, the described Novel valve cap-like quenching of the utility model embodiment inductor block, comprise magnetizer 1, described magnetizer 1 inboard installation heater coil 2 and this heater coil 2 are drawn two copper pipes that are parallel to each other 4 from the bottom, every copper pipe 4 the other ends inject respectively power supply output electrode 3 inside and pass through separately bolted; Take the shape of the letter U structure and its both sides of heater coil 2 wherein from top to bottom form by some sections respectively.This coil can be used on the high-frequency induction heating power equipment, be exclusively used in the engine valve component are carried out the quenching of rod end shape for hat, during work, engine valve rod end 5 is put in heater coil 2 heating zone, can open high frequency electric source, high-frequency current flows through in coil, produces high frequency magnetic field in coil, utilizes the eddy current of high frequency magnetic field valve to be carried out the shape for hat quenching processing of rod end.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (2)
1. Novel valve cap-like quenching inductor block, comprise magnetizer (1), it is characterized in that: described magnetizer (1) inboard installation heater coil (2) and this heater coil (2) are drawn two copper pipes that are parallel to each other (4) from the bottom, every copper pipe (4) the other end injects respectively power supply output electrode (3) inside; Simultaneously, the outside surface of described heater coil (2) both sides is close to the internal surface of magnetizer (1).
2. Novel valve cap-like quenching inductor block according to claim 1 is characterized in that: described heater coil (2) structure that takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203916891U CN202755028U (en) | 2012-08-09 | 2012-08-09 | Novel valve cap shape quenching sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203916891U CN202755028U (en) | 2012-08-09 | 2012-08-09 | Novel valve cap shape quenching sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755028U true CN202755028U (en) | 2013-02-27 |
Family
ID=47734219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203916891U Expired - Fee Related CN202755028U (en) | 2012-08-09 | 2012-08-09 | Novel valve cap shape quenching sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042347A (en) * | 2017-04-24 | 2017-08-15 | 中国电子科技集团公司第十四研究所 | A kind of high-frequency induction brazing method and high-frequency inductor of new Feed Horn |
| CN109082505A (en) * | 2018-09-17 | 2018-12-25 | 漳州市龙文区丹鸿源机械有限公司 | Superaudio induction hardening equipment |
| WO2019084941A1 (en) * | 2017-11-03 | 2019-05-09 | 怀集登月气门有限公司 | Induction coil, apparatus and method for eliminating engine valve residual stress |
| CN114250342A (en) * | 2021-12-13 | 2022-03-29 | 重庆跃进机械厂有限公司 | Air valve induction processing method |
-
2012
- 2012-08-09 CN CN2012203916891U patent/CN202755028U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042347A (en) * | 2017-04-24 | 2017-08-15 | 中国电子科技集团公司第十四研究所 | A kind of high-frequency induction brazing method and high-frequency inductor of new Feed Horn |
| CN107042347B (en) * | 2017-04-24 | 2019-03-19 | 中国电子科技集团公司第十四研究所 | A kind of high-frequency induction brazing method and high-frequency inductor of novel Feed Horn |
| WO2019084941A1 (en) * | 2017-11-03 | 2019-05-09 | 怀集登月气门有限公司 | Induction coil, apparatus and method for eliminating engine valve residual stress |
| CN109082505A (en) * | 2018-09-17 | 2018-12-25 | 漳州市龙文区丹鸿源机械有限公司 | Superaudio induction hardening equipment |
| CN114250342A (en) * | 2021-12-13 | 2022-03-29 | 重庆跃进机械厂有限公司 | Air valve induction processing method |
| CN114250342B (en) * | 2021-12-13 | 2024-05-28 | 重庆跃进机械厂有限公司 | Air valve induction processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiujiang Mount Lu Xinhua Electronics Co., Ltd. Assignor: Liu Jian Contract record no.: 2014360000147 Denomination of utility model: Novel valve cap shape quenching sensor Granted publication date: 20130227 License type: Exclusive License Record date: 20140704 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20170809 |