CN201665691U - Double surface quenching inductor - Google Patents
Double surface quenching inductor Download PDFInfo
- Publication number
- CN201665691U CN201665691U CN2009203158100U CN200920315810U CN201665691U CN 201665691 U CN201665691 U CN 201665691U CN 2009203158100 U CN2009203158100 U CN 2009203158100U CN 200920315810 U CN200920315810 U CN 200920315810U CN 201665691 U CN201665691 U CN 201665691U
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- quenching
- induction
- cooling water
- heating zone
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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 discloses a double surface quenching inductor which includes an inductor body; an induction quenching heating area is arranged on the inductor body; the induction quenching heating area is of a shape like a Chinese character Hui; both the two long sides of the induction quenching heating area are provided with blowholes which are respectively, oppositely and symmetrically arranged; the two long sides of the induction quenching heating area are also provided with a cooling water pipeline; the cooling water pipeline at each side is communicated with the blowhole at each side thereof; and the cooling water pipeline is provided with a water inlet and a water outlet. The double surface quenching inductor significantly reduces the quenching deformation caused by the quenching organization transformation of a workpiece and the strain in the organization transformation by controlling the control technical parameters of the workpiece in quenching process, guarantees the quenching quality of products, is convenient to be operated, and can complete the surface quenching treatment of slender and larger sliding plates or sliding rails.
Description
Technical field
The utility model belongs to material surface heat treatment technics field, relates to a kind of two-sided quenching inducer.
Background technology
In mechanical means, the working face general requirement of all kinds of slide plates or slide rail is carried out hard surfacing, to increase its wear resistance, does not require quenching and the handle of slide plate or slide rail closes face.Monoplanar surface is quenched adopts the induction heating continuous modes of quenching of spraying in plane to carry out more.When slide plate or slide rail slenderness ratio are big, because quenching face will produce structural transformation and structural stress, non-quenching face can not produce structural transformation and structural stress, slide plate or slide rail will produce serious flexural deformation, width is big more, length is long more, be out of shape big more, for guaranteeing after the distortion can following process, thickness direction leaves bigger process redundancy before quenching, and the gag press straightening processing is carried out to slide plate or slide rail in the back of quenching.So not only increased machining period, and owing to pressure straightening can not be accurately, the layer depth thickness of showing after the processing to quench does not wait, and causes the final hardness of parts quenching face inhomogeneous, simultaneously in the gag press straightening process, slide plate or slide rail easily crack or rupture and cause workpiece to scrap.
Summary of the invention
The purpose of this utility model provides a kind of two-sided quenching inducer, has solved the single face quenching that exists in the prior art and has caused the problem of material deformation, the follow-up aligning of needs, thereby guaranteed material quenching quality and quality product.
The technical scheme that the utility model adopted is, a kind of two-sided quenching inducer, comprise inductor body, inductor body is provided with the induction quenching heating zone, the induction quenching heating zone is back-shaped shape, the lower end of the inboard, two long limits of induction quenching heating zone is provided with the spout hole towards workpiece, and the spout hole on two long limits is symmetrical arranged respectively in opposite directions; Also be provided with cooling water pipeline in two long limits of induction quenching heating zone, the cooling water pipeline on every limit is communicated with the spout hole of a side separately, and this cooling water pipeline is provided with water-in and water outlet.
Two-sided quenching inducer of the present utility model, its feature also are, described spout hole side-lower in the heating zone, the opening direction of spout hole and hardened face angle at 45.
Two-sided quenching inducer of the present utility model is used for the hard surfacing of slide plate or slide rail, efficiently solves to produce the flexural deformation problem after slide plate or the slide rail hard surfacing, has simplified manufacturing procedure, has guaranteed the quenching quality and the physicals of material.
Description of drawings
Fig. 1 is a two-sided quenching inducer structural representation of the present utility model; Fig. 2 is that synoptic diagram is implemented in the two-sided quenching of the workpiece of the utility model device; Fig. 3 is the A-A cross-sectional view of Fig. 2 induction quenching heating zone.
Among the figure, 1. water-in, 2. plywood, 3. go up top, 4. workpiece, 5. time top, 6. water outlet, 7. inductor body, 8. spout hole, 9. induction quenching heating zone.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As Fig. 1, the structure of two-sided quenching inducer of the present utility model is, comprise inductor body 7, inductor body 7 is provided with induction quenching heating zone 9, and induction quenching heating zone 9 is back-shaped shape, as the groundwork zone of quenching, place the workpiece that needs quenching in back-shaped mouthful, workpiece surface is carried out induction quenching, the lower end of the inboard, two long limits of induction quenching heating zone 9 be provided with towards workpiece the long limit of 45 ° of spout holes 8, two spout holes 8 be symmetrical arranged in opposite directions respectively; Also be provided with cooling water pipeline on two long limits of induction quenching heating zone 9, the cooling water pipeline on every limit is communicated with the spout hole 8 of a side separately, this cooling water pipeline is provided with water-in 1 and water outlet 6, and inductor body 7 is by being connected plywood 2 with intermediate frequency transformer.
As Fig. 2, when using this device to carry out two-sided hardening step, inductor body 7 is passed through plywood 2 is connected with intermediate frequency transformer, and carry out turn ratio adjustment, on water-in 1, water outlet 6, connect water inlet pipe and water outlet pipe again, workpiece 4 is packed in back-shaped mouthful of the induction quenching heating zone 9 of inductor body 7, make workpiece 4 two sides to be quenched relative with spout hole 8, with the lower end of workpiece 4 withstand on quenching machine following top 5 on, top 3 contact and leave the elastic telescopic gap on the upper end of workpiece 4 and the lathe; In addition, adjust the gap of workpiece 4 both sides and 9 long limits, induction quenching heating zone and minor face, open water pump, make water coolant be ejected on the two quenching faces of workpiece 4 by spout hole 8, energising is simultaneously also adjusted the power of giving according to the needs of workpiece surface quenching temperature, control inductor body 7 moves at the uniform velocity from bottom to top with setting speed, can finish the operation of the two-sided synchronous quenching of workpiece 4.
As Fig. 3, A-A cross-sectional view for Fig. 2 induction quenching heating zone 9 embodiment, side-lower is a spout hole 8 in the induction quenching heating zone 9, the opening direction of spout hole 8 and the hardened face of workpiece angle at 45, both sides spout hole 8 is sprayed water simultaneously during quenching, induction quenching heating zone 9 is carried out heating quenching simultaneously, structural transformation takes place in slide plate that is quenched or slide rail two sides simultaneously, can reduce distortion of materials to greatest extent, therefore material need not carry out alignment after quenching again, and can reduce the preceding technology allowance of workpiece quenching, directly going up grinding machine after quenching gets final product, increase work efficiency, guaranteed the homogeneity of slide plate or the final surface hardness of slide rail, improved the total quality of product.
Two-sided quenching inducer of the present utility model, according to slide plate of being processed or the requirement of slide rail different technologies, by the processing parameter in the control quenching process, the quenching structure of workpiece is changed and structural transformation in the quenching strain that causes of stress significantly reduce, not only improved production efficiency, also reduce working strength of workers, the more important thing is the quality that has guaranteed that product quenches; And this apparatus structure is simple, and is easy to operate, can finish the hard surfacing of elongated or slide plate that width is bigger or slide rail and handle.
Claims (2)
1. two-sided quenching inducer, it is characterized in that, comprise inductor body (7), inductor body (7) is provided with induction quenching heating zone (9), induction quenching heating zone (9) is back-shaped shape, the lower end of the inboard, two long limits of induction quenching heating zone (9) is provided with the spout hole (8) towards workpiece, and the spout hole (8) on two long limits is symmetrical arranged respectively in opposite directions; Also be provided with cooling water pipeline in two long limits of induction quenching heating zone (9), the cooling water pipeline on every limit is communicated with the spout hole of a side (8) separately, and this cooling water pipeline is provided with water-in (1) and water outlet (6).
2. two-sided quenching inducer according to claim 1 is characterized in that, described spout hole (8) side-lower in the heating zone, the opening direction of spout hole (8) and hardened face angle at 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203158100U CN201665691U (en) | 2009-11-25 | 2009-11-25 | Double surface quenching inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203158100U CN201665691U (en) | 2009-11-25 | 2009-11-25 | Double surface quenching inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665691U true CN201665691U (en) | 2010-12-08 |
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ID=43266648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203158100U Expired - Lifetime CN201665691U (en) | 2009-11-25 | 2009-11-25 | Double surface quenching inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388058A (en) * | 2013-08-16 | 2013-11-13 | 天津天模热处理有限公司 | Train spheroidal hinge joint connector induction quenching method |
| CN106381369A (en) * | 2016-12-13 | 2017-02-08 | 苏州金凡智能机床有限公司 | Quenching device |
| CN115109903A (en) * | 2022-06-30 | 2022-09-27 | 中国铁建重工集团股份有限公司 | Thin-wall part induction quenching system and machining method |
-
2009
- 2009-11-25 CN CN2009203158100U patent/CN201665691U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388058A (en) * | 2013-08-16 | 2013-11-13 | 天津天模热处理有限公司 | Train spheroidal hinge joint connector induction quenching method |
| CN106381369A (en) * | 2016-12-13 | 2017-02-08 | 苏州金凡智能机床有限公司 | Quenching device |
| CN115109903A (en) * | 2022-06-30 | 2022-09-27 | 中国铁建重工集团股份有限公司 | Thin-wall part induction quenching system and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
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| CX01 | Expiry of patent term |