CN203999729U - Bilateral thrust wheel quenching inducer - Google Patents
Bilateral thrust wheel quenching inducer Download PDFInfo
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- CN203999729U CN203999729U CN201420445649.XU CN201420445649U CN203999729U CN 203999729 U CN203999729 U CN 203999729U CN 201420445649 U CN201420445649 U CN 201420445649U CN 203999729 U CN203999729 U CN 203999729U
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- thrust wheel
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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 quench treatment field, and a kind of bilateral thrust wheel quenching inducer is specifically provided.Its structure comprises water inlet pipe, induction coil body and rising pipe, water inlet pipe, rising pipe are separately positioned on induction coil body two ends, and be connected with induction coil body, be characterized in, described induction coil body comprises the first semicircle induction coil, the second semicircle induction coil, on the first semicircle induction coil, be fixed with some groups of magnetizers, the diameter of the second semicircle induction coil is more than or equal to the diameter of the first semicircle induction coil.Compared with prior art, bilateral thrust wheel of the present utility model has the features such as energy consumption is low, quenching effect is good with quenching inducer, has good application value.
Description
Technical field
The utility model relates to quench treatment field, and a kind of bilateral thrust wheel quenching inducer is specifically provided.
Background technology
In order to increase the performance index such as the intensity, hardness, wear resistance of engineering machinery thrust wheel, in prior art, conventionally can carry out quench treatment to thrust wheel surface.Quenching inducer is by the utensil on induction heating thrust wheel surface, is the key part of quench treatment.
As shown in accompanying drawing 1,2, the induction coil body of the existing quenching inducer that is applied to bilateral thrust wheel 2 is whole ring type, heats taking the maximum diameter on thrust wheel 7 steamboat limits (a place) as benchmark.While carrying out quench treatment, inductor block is concentric with the external diameter of thrust wheel, can not adjust, and the diameter gap on thrust wheel middle part diameter and large steamboat limit, two ends is larger, therefore, inductor block and the orbital plane (part in thrust wheel that needs heating, b place) distant, heat-up time is longer, and energy consumption is high, heat inhomogeneously, quenching trailing wheel limit corner does not almost have hardness.
But, for engineering machinery, particularly dozer, as long as work is exactly in walking, and the speed of travel is high, often turn, this need that the quench-hardened case at thrust wheel wheel limit place does more deeply (as shown in Figure 3, the fillet place on two wheel limits needs to quench, and depth of hardening requires at 5mm), existing quenching inducer cannot meet above-mentioned requirements substantially.
Summary of the invention
The utility model is for above-mentioned the deficiencies in the prior art, and a kind of simple in structure, energy consumption is low, quenching effect is good bilateral thrust wheel quenching inducer is provided.
The utility model solves the technical scheme that its technical problem adopts: bilateral thrust wheel quenching inducer, comprise water inlet pipe, induction coil body and rising pipe, water inlet pipe, rising pipe are separately positioned on induction coil body two ends, and be connected with induction coil body, be characterized in, described induction coil body comprises the first semicircle induction coil, the second semicircle induction coil, on the first semicircle induction coil, be fixed with some groups of magnetizers, the diameter of the second semicircle induction coil is more than or equal to the diameter of the first semicircle induction coil.
When the diameter of the second semicircle induction coil equals the diameter of the first semicircle induction coil, two semicircular induction coil can adopt small diameter, and diameter is greater than thrust wheel orbital plane (thrust wheel middle portion) diameter 12-15mm.In the time of work, workpiece is inserted in from the middle portion of the circular induction coil of two halves, is then thering is no a side heating track face portion of magnetizer, having a side heated wheel limit corner part of magnetizer.
When the diameter of the second semicircle induction coil is greater than the diameter of the first semicircle induction coil, it is smaller that distance between two semicircle induction coils can be done, the diameter of the first semicircle induction coil is greater than thrust wheel orbital plane diameter 12-15mm, and the second semicircle induction coil diameter is greater than the little limit of wheel body diameter 4-6mm.
Insert for the ease of work, the first semicircle induction coil top is preferably connected by transition piece with the second semicircle induction coil top.
The transition piece place on induction coil body top can be welded and fixed plate, to increase induction coil stability.
The web plate that plays fixing and electric action can be weldingly fixed on the position that induction coil body is connected with water inlet pipe, rising pipe.
In order to make quenching effect more even, preferably n is organized to magnetizer distribution and be welded on the first semicircle induction coil, n=2,3 or 4.
Described magnetizer is preferably siliconized plate, and two copper sheets of every group of magnetizer are welded on respectively front side and the rear side of the first semicircle induction coil, and siliconized plate extends 4-6mm to the first semicircle induction coil inner side.
Bilateral thrust wheel of the present utility model with quenching inducer compared to the prior art, there is following outstanding beneficial effect:
(1) induction coil body is made up of two semicircle induction coils, and the diameter of the second semicircle induction coil is more than or equal to the diameter of the first semicircle induction coil, therefore, inductor block space is larger, when heating, can heat taking orbital plane as benchmark, that is, can adjust as required the relative position of induction coil and workpiece, use more flexibly and easily, and do not stay blind area;
(2) on a semicircle induction coil of inductor block, be provided with magnetizer.Magnetizer can improve the power supplying efficiency of intermediate frequency, the external magnetic field of the close coil of shielding, prevent workpiece not need place to be processed to heat, thereby accurately controlling magnetic field meets the requirements of heating mode.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of bilateral thrust wheel quenching inducer in prior art;
Accompanying drawing 2 is principle of work schematic diagram of the quenching inducer of bilateral thrust wheel shown in Fig. 1;
Accompanying drawing 3 is bilateral thrust wheel quenched zone schematic diagram in being;
Accompanying drawing 4 is structural representations of the bilateral thrust wheel of the utility model quenching inducer embodiment mono-;
Accompanying drawing 5 is that bilateral thrust wheel shown in Fig. 4 uses the A of quenching inducer to view;
Accompanying drawing 6 is stereographic maps of the quenching inducer of bilateral thrust wheel shown in Fig. 4;
Accompanying drawing 7 is principle of work schematic diagram of the quenching inducer of bilateral thrust wheel shown in Fig. 4;
Accompanying drawing 8 is structural representations of the bilateral thrust wheel of the utility model quenching inducer embodiment bis-;
Accompanying drawing 9 is principle of work schematic diagram of the quenching inducer of bilateral thrust wheel shown in Fig. 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
In the utility model, in the situation that not doing contrary explanation, the noun of locality of use typically refers to reference to upper and lower, left and right shown in the drawings as " upper and lower, left and right "; " inside and outside " refers to inside and outside with respect to the profile of each parts itself.
Embodiment mono-:
As shown in accompanying drawing 4,5,6, bilateral thrust wheel of the present utility model is made up of water inlet pipe 1, induction coil body 2, rising pipe 3, retaining plate 4, web plate 5 and magnetizer 6 with quenching inducer.
Described induction coil body 2 is made up of the first semicircle induction coil 2-1, the second semicircle induction coil 2-2 and transition piece 2-3.The top of the top of the first semicircle induction coil 2-1 and the second semicircle induction coil 2-2 is integrally welded and be interconnected by transition piece 2-3, and the first semicircle induction coil 2-1, the second semicircle induction coil 2-2 equal diameters, be greater than thrust wheel orbital plane (thrust wheel middle portion) diameter 14mm.The lower end of the first semicircle induction coil 2-1 is welded and is connected with water inlet pipe 1.The lower end of the second semicircle induction coil 2-2 is welded and is connected with rising pipe 3.Retaining plate 4 is welded on the transition piece 2-3 place on induction coil body 2 tops.Two web plates 5 are welded on respectively water inlet pipe 1, rising pipe 3 places.
The middle and upper part of the first semicircle induction coil 2-1 and middle and lower part are fixed with respectively one group of magnetizer 6.Every group of magnetizer 6 comprises two copper sheets.Two copper sheets are welded on respectively front side and the rear side of the first semicircle induction coil, and copper sheet extends 5mm to semicircle induction coil inner side.
As shown in Figure 7: while utilizing above-mentioned inductor block to carry out quench treatment to thrust wheel, first workpiece (thrust wheel) 7 is inserted in to induction coil body 2 from the middle portion of the circular inductor block of two halves, then workpiece 7 is moved in the second semicircle induction coil 2-2 that there is no magnetizer and heated and move up and down (now workpiece rotation), larger because of inductor block space, when heating, can heat taking orbital plane as benchmark.In the time being heated to specified degree, workpiece 7 is moved in the first semicircle induction coil 2-1 with magnetizer, heat the corner on large steamboat limit.The nearlyer heats of arc chord angle distance on magnetizer and large steamboat limit is better, sprays water cooling after heating, now works complete.
Embodiment bis-:
As shown in Figure 8, bilateral thrust wheel of the present utility model is made up of water inlet pipe 1, induction coil body 2, rising pipe 3, retaining plate 4, web plate 5 and magnetizer 6 with quenching inducer.
Described induction coil body 2 is made up of the first semicircle induction coil 2-1, the second semicircle induction coil 2-2 and transition piece 2-3.The top of the top of the first semicircle induction coil 2-1 and the second semicircle induction coil 2-2 is integrally welded and be interconnected by transition piece 2-3.The diameter of the first semicircle induction coil is greater than thrust wheel orbital plane diameter 14mm, and the second semicircle induction coil diameter is greater than the little limit of wheel body diameter 5mm.The lower end of the first semicircle induction coil 2-1 is welded and is connected with water inlet pipe 1.The lower end of the second semicircle induction coil 2-2 is welded and is connected with rising pipe 3.Retaining plate 4 is welded on the transition piece 2-3 place on induction coil body 2 tops.Two web plates 5 are welded on respectively water inlet pipe 1, rising pipe 3 places.
The middle and upper part of the first semicircle induction coil 2-1 and middle and lower part are fixed with respectively one group of magnetizer 6.Every group of magnetizer 6 comprises two copper sheets.Two copper sheets are welded on respectively front side and the rear side of the first semicircle induction coil, and copper sheet extends 5mm to semicircle induction coil inner side.
As shown in Figure 9: while utilizing above-mentioned inductor block to carry out quench treatment to thrust wheel, first in the second semicircle induction coil 2-2 mono-side, workpiece (thrust wheel) 7 is put into induction coil body 2, then workpiece 7 is moved in the first semicircle induction coil 2-1 and heat intermediate orbit face portion and corner part, after heating, spray water cooling, now work complete.
Above-described embodiment, just more preferably embodiment of the utility model, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (6)
1. bilateral thrust wheel quenching inducer, comprise water inlet pipe, induction coil body and rising pipe, water inlet pipe, rising pipe are separately positioned on induction coil body two ends, and be connected with induction coil body, it is characterized in that, described induction coil body comprises the first semicircle induction coil, the second semicircle induction coil, on the first semicircle induction coil, is fixed with some groups of magnetizers, and the diameter of the second semicircle induction coil is more than or equal to the diameter of the first semicircle induction coil.
2. bilateral thrust wheel quenching inducer according to claim 1, is characterized in that, the first semicircle induction coil top is connected by transition piece with the second semicircle induction coil top.
3. bilateral thrust wheel quenching inducer according to claim 2, is characterized in that, the transition piece place on induction coil body top is welded with retaining plate.
4. bilateral thrust wheel quenching inducer according to claim 2, is characterized in that, induction coil body is welded with web plate with the position that water inlet pipe, rising pipe are connected.
5. according to the bilateral thrust wheel quenching inducer described in claim 1,2,3 or 4, it is characterized in that, n group magnetizer distributes and is welded on the first semicircle induction coil, n=2,3 or 4.
6. bilateral thrust wheel quenching inducer according to claim 5, it is characterized in that, described magnetizer is siliconized plate, and two copper sheets of every group of magnetizer are welded on respectively front side and the rear side of the first semicircle induction coil, and siliconized plate extends 4-6mm to the first semicircle induction coil inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445649.XU CN203999729U (en) | 2014-08-08 | 2014-08-08 | Bilateral thrust wheel quenching inducer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445649.XU CN203999729U (en) | 2014-08-08 | 2014-08-08 | Bilateral thrust wheel quenching inducer |
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| CN203999729U true CN203999729U (en) | 2014-12-10 |
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| CN201420445649.XU Active CN203999729U (en) | 2014-08-08 | 2014-08-08 | Bilateral thrust wheel quenching inducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195318A (en) * | 2014-08-08 | 2014-12-10 | 济宁市金牛机械有限公司 | Quenching inductor for bilateral supporting wheel |
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2014
- 2014-08-08 CN CN201420445649.XU patent/CN203999729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195318A (en) * | 2014-08-08 | 2014-12-10 | 济宁市金牛机械有限公司 | Quenching inductor for bilateral supporting wheel |
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