CN203159671U - Quenching inductor and machine tool equipment for quenching - Google Patents
Quenching inductor and machine tool equipment for quenching Download PDFInfo
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- CN203159671U CN203159671U CN2013200632765U CN201320063276U CN203159671U CN 203159671 U CN203159671 U CN 203159671U CN 2013200632765 U CN2013200632765 U CN 2013200632765U CN 201320063276 U CN201320063276 U CN 201320063276U CN 203159671 U CN203159671 U CN 203159671U
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- cover plate
- quenching
- hole
- abdeckteil
- quenching inducer
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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 quenching inductor and machine tool equipment for quenching. The quenching inductor comprises a first cover plate, a covering part, a second cover plate and an effective ring clamped between the first cover plate and the second cover plate, wherein the first cover plate is connected with the second cover plate through a first screw element; a plurality of liquid spray holes are distributed in the circumferential surface of the effective ring; the second cover plate is provided with a through hole; and the covering part is detachably arranged on the second cover plate and used for covering the through hole. Due to the arrangement of the covering part, the covering part can be detached at any time after the quenching inductor works for a period of time, and furthermore, an inner cavity wall defined by the first cover plate, the second cover plate and the effective ring and the liquid spray holes in the effective ring are cleared, so that the liquid spray holes can be effectively prevented from being blocked in time; and in such a way, the whole second cover plate does not need to be detached, and the operation process is simple and convenient.
Description
Technical field
The utility model relates to the thermal treatment unit field, particularly a kind of quenching inducer and quenching machine tool.
Background technology
In recent years, because engineering machinery designs to more complex working condition and more high performance requirements development, the induction quenching workpiece makes the sensed quenching technology of more traditional nitriding processes replace because the superiority of its comprehensive mechanical property and antifatigue is widely used.
Induction hardening process is mainly used to quench and is carried out with machine tool and quenching inducer.Present quenching inducer mainly comprises the coil of first cover plate, second cover plate and annular, first cover plate is connected by bolt or other fastening pieces with second cover plate, coil is between first cover plate and second cover plate, and a side of coil cooperates with first cover inner surface, and another side cooperates with the internal surface of second cover plate; Like this, first cover plate, second cover plate and coil form an inner chamber of accepting hardening liquid; Often offer a plurality of hardening liquid entrances on first cover plate, have a plurality of spray holes on the perisporium of coil, this spray hole makes inner chamber and exterior.In the induction hardening process process, hardening liquid can enter above-mentioned inner chamber from the hardening liquid entrance, and when the hardening liquid in the inner chamber had suitable pressure, hardening liquid can outwards spray by spray hole, and predetermined workpiece is cooled off; In addition, pressure and the jet length of hardening liquid make the bore of spray hole have smaller size usually in order to guarantee to quench.
Existing quenching inducer in use, the blocked problem of spray hole appears through regular meeting, reason comprises: induction quenching adopts Houghton AQ251, moral to moisten the PAG hardening liquid of precious AQUATENSID one class more at present, in the hardening liquid use, can be constantly aging, the continuous chain rupture cracking of polymer causes floss can occurring in the hardening liquid, after these floss accumulations, will be easy to stop up spray hole; In addition, pollutents such as the dust at induction quenching scene and greasy dirt are more, and pollutent is easy to enter the hardening liquid case along with the circulation of hardening liquid, pollute hardening liquid, and the hardening liquid filtering system can't filter out greasy dirt, and pollutent also is easy to cause spray hole to stop up.
Based on above reason, in the induction hardening process process, the spray hole of quenching inducer is easy to blocked, causes the hardening liquid instability of ejection, causes that quenching is inhomogeneous, causes the induction quenching workpiece to have soft spots.After known quenching inducer is fixed on the lathe, clears up spray hole and just quenching inducer need be disassembled from lathe, then second cover plate or first cover plate be removed, clear up the impurity in the spray hole again; This needs very big workload, and cleaning efficiency is very low.
Therefore, clear up the impurity in the quenching inducer inner chamber how simply, fast, in time dredging spray hole is the problem that those skilled in the art need solution badly.
The utility model content
In view of this, the utility model proposes a kind of quenching inducer, the problem that is difficult to clear up with the impurity that solves in the quenching inducer inner chamber.
The utility model has also proposed a kind of quenching machine tool that above-mentioned quenching inducer is installed.
On the one hand, the utility model provides a kind of quenching inducer, comprises first cover plate, second cover plate and is clipped in coil between the two, has a plurality of spray holes on the described coil, has through hole on described second cover plate; Comprise that also described Abdeckteil is dismountable to be installed on described second cover plate for the Abdeckteil that covers described through hole.
Further, described Abdeckteil is rebound, and the edge of described rebound is fitted on the outside surface of described second cover plate.
Further, described rebound and through hole all are circular.
Further, between described rebound and the described second cover plate mating surface sealing-ring is installed also.
Further, described Abdeckteil, second cover plate and first cover plate are connected by a plurality of second screw elements.
Further, a plurality of described second screw elements are along the edge circumferential arrangement of described Abdeckteil.
Further, described second screw element is bolt.
Further, described first cover plate is connected by bolt with second cover plate, and the end face of the screw rod of described bolt is provided with internal thread.
A kind of quenching inducer that the utility model provides, comprise first cover plate, Abdeckteil, second cover plate and be clipped in coil between the two, have a plurality of spray holes on the coil, have through hole on second cover plate, also comprise for the Abdeckteil that covers described through hole, like this, can be conducive to make hardening liquid to form suitable pressure at the inner chamber of quenching inducer, provide the basis for hardening liquid sprays from spray hole; Simultaneously, Abdeckteil is dismountable is installed on second cover plate; Like this, when needs cleaning spray hole, can pull down Abdeckteil more easily, and then the recycling through hole, the impurity that stops up spray hole can be cleared up more easily; And then can improve the cleaning efficiency of quenching inducer, provide prerequisite for improving induction hardening process efficient.
On the other hand, the utility model also provides a kind of quenching machine tool, comprises lathe and above-mentioned each described quenching inducer, and described second cover plate and described lathe are fixed.
Further, described first cover plate is connected by bolt with second cover plate; The end face that this bolt stretches out an end of described second cover plate is provided with internal thread; One end of one union lever passes connecting hole and the described screw-internal thread fit of described lathe.
Because therefore this quenching also has the beneficial effect that above-mentioned quenching inducer brings with above-mentioned quenching inducer is installed on the machine tool, does not repeat them here.
Description of drawings
The accompanying drawing that constitutes a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is quenching inducer structural representation among the utility model embodiment.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment in the utility model can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, a kind of quenching inducer of providing of the utility model embodiment comprises first cover plate 1, Abdeckteil, second cover plate 3 and is clipped in coil 2, the first cover plates 1, second cover plate 3 and coil 2 between the two layout that can be arranged above and below; First cover plate 1, second cover plate 3 and coil 2 surround an inner chamber, first cover plate 1 is provided with hardening liquid entrance 4, the first cover plates 1 and is connected by first screw element 6 with second cover plate 3, and the side face of coil 2 has a plurality of spray holes 21, have through hole on second cover plate 3, this through hole communicates with inner chamber; Abdeckteil is removably mounted on second cover plate 3 and covers this through hole.
The principle of work of the quenching inducer among the utility model embodiment is: the quenching workpiece is set in the outside of coil, coil energising heating; Finish when needing cooling when heating, inject hardening liquids to hardening liquid entrance 4, hardening liquid enters inner chamber by hardening liquid entrance 4, and forms predetermined pressure in inner chamber; Because the existence of hardening liquid liquid pressure makes hardening liquid spray from spray hole 21 in the inner chamber, be sprayed onto on the workpiece that needs to quench.
After quenching inducer uses for some time, need in time to clear up the impurity in the inner chamber, because the setting of Abdeckteil can be pulled down Abdeckteil at any time, utilize through hole that the internal chamber wall of quenching inducer and the spray hole 21 on the coil 2 are cleared up.Can clear up the impurity that stops up spray hole 21 so timely and effectively; And then can improve the cleaning efficiency of quenching inducer, provide prerequisite for improving induction hardening process efficient.
Utilize this quenching inducer, when cleaning impurity, do not need quenching inducer is disassembled from machine tool, also do not need whole first cover plate 1 or second cover plate 3 are disassembled, therefore this simple to operation, be easy to realize.In addition, Abdeckteil covers through hole, can be conducive to make hardening liquid to form suitable pressure at the inner chamber of quenching inducer like this, guarantees the hydraulic pressure of hardening liquid.
Need to prove, above-mentioned through hole is opened on described second cover plate 3, the size of this through hole can be determined according to the physical size of quenching inducer and the needs of other actually operatings, by this through hole inner chamber and the spray hole of quenching inducer are cleared up more easily.
Concrete, above-mentioned Abdeckteil can be rebound 5, the edge of this rebound 5 is fitted on the outside surface of second cover plate 3, and makes rebound 5 cover whole through hole.Need to prove that the binding face of the edge of rebound 5 and second cover plate 3 will be sealed and matched, and reduces the leakage of hardening liquid as much as possible, keep the pressure-stabilisation of hardening liquid.In addition, for the ease of processing, through hole and rebound 5 can be processed into circle, and the area of rebound 5 can be greater than the area of through hole.
For the stopping property of the binding face that improves rebound 5 and second cover plate 3, can between the mating surface of rebound 5 and second cover plate 3, sealing-ring be installed, so just can guarantee the stopping property of second cover plate 3 and rebound 5 mating surfaces, and structure is also fairly simple.
In order to keep the sealing property between Abdeckteil and second cover plate, 3 mating surfaces, be convenient to 3 dismountings of second cover plate simultaneously, first cover plate 1, second cover plate 3 and Abdeckteil can be connected with second screw element 7.Concrete is, has threaded hole in first cover plate 1, second cover plate 3 position corresponding with Abdeckteil, and second screw element 7 passes threaded hole, and cooperates fastening with nut with the one or both ends of second screw element 7.In order to make the joint place of Abdeckteil and second cover plate 3 more tight, can allow a plurality of second screw elements 7 arrange along the perimeter of Abdeckteil, make to have reduced the generation of hardening liquid leak case by the peripheral stressed even of Abdeckteil.
Need to prove that above-mentioned first screw element 6 and second screw element 7 can be bolts.
Among the embodiment of the present utility model, when quenching inducer being fixedly mounted on the union lever of lathe, if adopt welding process to connect, be not easy to dismounting; Just need on second cover plate 3 and first cover plate 1, offer threaded hole again if adopt bolt to connect, hole on such first cover plate 1 and second cover plate 3 is opened too much, can cause the reduction of first cover plate 1 and second cover plate, 3 intensity, and the situation that hardening liquid is revealed takes place easily.Among the embodiment of the present utility model, be bolt at first screw element 6, can be on the outer face of the screw rod of this bolt machining internal thread, the position corresponding with this internal thread position has connecting hole on lathe then, use other bolt (or other union levers) to pass connecting hole and screw-internal thread fit again, so not only solved above-mentioned problem, can also be by the position of threaded adjusting correction quenching inducer with respect to lathe, and then can adjust the levelness of quenching inducer respective surfaces.
The utility model embodiment also provides a kind of quenching machine tool, comprises lathe and above-mentioned quenching inducer, and second cover plate 3 can be fixed with described lathe.Concrete, the inductor block bus-bar 8 on quenching inducer first cover plate 1 is connected with the transformer output terminal omnibus bar of lathe, and first cover plate 1 can be connected by bolt with second cover plate 3; The end face that this bolt stretches out an end of second cover plate 3 can be provided with internal thread; Connecting hole and screw-internal thread fit that the thread end of predetermined union lever can pass lathe.By the thread fit of union lever and internal thread, can conveniently regulate quenching inducer with respect to the position of machine tool, and then can adjust the levelness of quenching inducer respective surfaces.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. quenching inducer comprises first cover plate (1), second cover plate (3) and is clipped in coil (2) between the two, has a plurality of spray holes (21) on the described coil (2), it is characterized in that, has through hole on described second cover plate (3); Comprise that also described Abdeckteil is dismountable to be installed on described second cover plate (3) for the Abdeckteil that covers described through hole.
2. quenching inducer according to claim 1 is characterized in that, described Abdeckteil is rebound (5), and the edge of described rebound (5) is fitted on the outside surface of described second cover plate (3).
3. quenching inducer according to claim 2 is characterized in that, described rebound (5) all is circular with through hole.
4. according to claim 2 or 3 described quenching inducers, it is characterized in that, between described rebound (5) and described second cover plate (3) mating surface sealing-ring is installed also.
5. quenching inducer according to claim 1 is characterized in that, described Abdeckteil, second cover plate (3) and first cover plate (1) are connected by a plurality of second screw elements (7).
6. quenching inducer according to claim 5 is characterized in that, a plurality of described second screw elements (7) are along the edge circumferential arrangement of described Abdeckteil.
7. according to claim 5 or 6 described quenching inducers, it is characterized in that described second screw element (7) is bolt.
8. according to claim 1,2 or 3 described quenching inducers, it is characterized in that described first cover plate is connected by bolt with second cover plate, the end face of the screw rod of described bolt is provided with internal thread.
9. a quenching machine tool comprises each described quenching inducer of lathe and claim 1 to 7, and described second cover plate and described lathe are fixed.
10. quenching machine tool according to claim 9 is characterized in that, described first cover plate (1) is connected by bolt with second cover plate (3); The end face that this bolt stretches out an end of described second cover plate (3) is provided with internal thread; The thread end of one union lever passes connecting hole and the described screw-internal thread fit of described lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200632765U CN203159671U (en) | 2013-02-04 | 2013-02-04 | Quenching inductor and machine tool equipment for quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200632765U CN203159671U (en) | 2013-02-04 | 2013-02-04 | Quenching inductor and machine tool equipment for quenching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159671U true CN203159671U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200632765U Expired - Fee Related CN203159671U (en) | 2013-02-04 | 2013-02-04 | Quenching inductor and machine tool equipment for quenching |
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| Country | Link |
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| CN (1) | CN203159671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898439A (en) * | 2014-04-01 | 2014-07-02 | 安庆市吉安汽车零件锻轧有限公司 | Rare earth and carbon co-penetration process of gear |
-
2013
- 2013-02-04 CN CN2013200632765U patent/CN203159671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898439A (en) * | 2014-04-01 | 2014-07-02 | 安庆市吉安汽车零件锻轧有限公司 | Rare earth and carbon co-penetration process of gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130828 Termination date: 20220204 |