CN203513733U - Flame quenching treatment device - Google Patents
Flame quenching treatment device Download PDFInfo
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- CN203513733U CN203513733U CN201320548950.9U CN201320548950U CN203513733U CN 203513733 U CN203513733 U CN 203513733U CN 201320548950 U CN201320548950 U CN 201320548950U CN 203513733 U CN203513733 U CN 203513733U
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- quenching treatment
- cooled tube
- flame quenching
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Abstract
The utility model discloses a flame quenching treatment device. The flame quenching treatment device comprises a waste turning lathe and a workpiece fixing device, wherein the waste turning lathe is provided with a supporting plate, a first rocking handle, a second rocking handle, a third rocking handle, a nozzle and a cooling water pipe; the nozzle and the cooling water pipe are fixed on the supporting plate, and the first rocking handle, the second rocking handle and the third rocking handle are used for adjusting the nozzle and the cooling water pipe to respectively move along the Z direction, the Y direction and the X direction of the waste turning lathe, so that the nozzle and the cooling water pipe correspond to the workpiece fixing device; the nozzle is also respectively connected with an oxygen pipe and an acetylene pipe. By adopting the waste turning lathe and the workpiece fixing device, the flame nozzle and the cooling water pipe are controlled by the waste turning lathe to move so as to quench a workpiece which is fixed on the workpiece fixing device; the flame quenching treatment device has the advantages of simplicity in structure, no radiation, simplicity in operation and high working efficiency.
Description
Technical field
The utility model relates to heat treatment technics field, relates in particular to a kind of flame quenching treatment unit.
Background technology
Engineering goods wearing and tearing in use have a lot of asymmetry, in order to reduce the waste of resource, will strengthen the intensity at some position.Quenching technology is that steel is heated to a certain temperature, keeps certain hour, then with the thermal treatment process of the cooling acquisition martensite of suitable speed and (or) bainite structure.Quenching technology is most widely used, as the parts such as instrument, measurer, mould, bearing, spring and automobile, tractor, diesel engine, cutting machine tool, pneumatic tool, boring mechanic, agricultural machinery and implement, petroleum machinery, chemical machinery, textile manufacturing machine, aircraft are all being used quenching technology.The object of quenching is to make supercooled austenite carry out martensite or bainite transformation, obtain martensite or bainite structure, then coordinate the tempering with differing temps, significantly to improve intensity, hardness, wear resistance, fatigue strength and the toughness etc. of steel, thereby meet the different service requirementss of various mechanical component and instrument.Also can meet by quenching special physics, the chemical property such as ferromegnetism, solidity to corrosion of some special steel material.Quenching technology generally adopts high frequency or Medium frequency induction circle equipment, and its radiation is large, and operation easier is high, and working efficiency is lower, and temperature is wayward, so the product processing is unstable.
Utility model content
The utility model is mainly to solve existing technical problem in prior art, thereby a kind of simple in structure, radiationless, simple to operate, flame quenching treatment unit that working efficiency is high is almost provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Flame quenching treatment unit of the present utility model, comprise waste and old lathe and a work holding device, described waste and old lathe is provided with a supporting plate, the first to the 3rd rocking handle, be fixed on nozzle and water-cooled tube on described supporting plate, the described first to the 3rd rocking handle is for regulating described nozzle and water-cooled tube to move along Z, Y, the directions X of described waste and old lathe respectively, make described nozzle corresponding with work holding device position with water-cooled tube, and described nozzle is also connected respectively with an acetylene hose with an oxygen hose.
Further, described work holding device comprises that two V-types being located on a supporting seat support, and is arranged on the mandrel that described two V-types support, and described mandrel is provided with the set nut in order to fixation workpiece.
Further, described work holding device is placed in a water tank.
Further, described oxygen hose, acetylene hose, water-cooled tube are stereoplasm tube.
Further, described nozzle is that integral type is connected with described water-cooled tube.
Further, described spray nozzle front end bottom has an oblique sidewall, and described oblique sidewall is provided with the oblique perforate of the described nozzle interior cavity of several connections.
Further, described water-cooled tube end-enclosed, and on its sidewall, be provided with side by side the perforate of water-cooled tube internal cavities described in several UNICOMs.
Compared with prior art, the utility model has the advantage of: adopt waste and old lathe and work holding device, movement by waste and old Lathe control flame-thrower nozzle and water-cooled tube, workpiece on work holding device is quenched, have advantages of simple in structure, almost radiationless, simple to operate, working efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of flame quenching treatment unit of the present utility model;
Fig. 2 is the side-view of the waste and old lathe of flame quenching treatment unit of the present utility model;
Fig. 3 is the front view of the waste and old lathe of flame quenching treatment unit of the present utility model;
Fig. 4 is the front view of the work holding device of flame quenching treatment unit of the present utility model;
Fig. 5 is the side-view of the work holding device of flame quenching treatment unit of the present utility model;
Fig. 6 is the structural representation of the nozzle of flame quenching treatment unit of the present utility model;
Fig. 7 is the structural representation of the water-cooled tube of flame quenching treatment unit of the present utility model.
Description of reference numerals: 1, waste and old lathe, 2, work holding device, 3, supporting plate, 4, the first rocking handle, the 5, second rocking handle, the 6, the 3rd rocking handle, 7, nozzle, 8, water-cooled tube, 9, oxygen hose, 10, acetylene hose, 21, supporting seat, 22, V-type supports, 23, mandrel, 24, set nut, 25, water tank, 71, inclined-plane, 72, tiltedly perforate, 81, perforate.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult shown in Fig. 1 to Fig. 3, flame quenching treatment unit of the present utility model, comprise waste and old lathe 1 and a work holding device 2, waste and old lathe 1 is provided with a supporting plate 3, the first to the 3rd rocking handle (4,5,6), be fixed on nozzle 7 and water-cooled tube 8 on described supporting plate 3, this first to the 3rd rocking handle (4,5,6) is for regulating described nozzle 7 and water-cooled tube 8 respectively along Z, Y, the directions X position of waste and old lathe 1, make nozzle 7 corresponding with work holding device 2 positions with water-cooled tube 8, and nozzle 7 is also connected respectively with an acetylene hose 10 with an oxygen hose 9.Work holding device 2, for the fixing workpiece that needs quenching, is tackled different workpiece shapes, and work holding device 2 can be different.The first to the 3rd rocking handle (4,5,6) is for adjusting the locus of nozzle 7 and water-cooled tube 8, the position of quenching according to the size of workpiece, shape, needs is different, and the position of the workpiece on the corresponding work holding device 2 of nozzle 7 and water-cooled tube 8 also changes thereupon.Oxygen and acetylene are entered after nozzle 7 mixes and are sprayed by oxygen hose 9 and acetylene hose 10, the position that the mixed gas combustion heating workpiece that nozzle 7 ejects need quench, and heated parts reaches the temperature required object of quenching that reaches by water quench more later.
Consult shown in Fig. 4, Fig. 5, work holding device 2 comprises that two V-types being located on a supporting seat 21 support 22, is arranged on two V-types and supports the mandrel 23 on 22, and this mandrel 23 is provided with the set nut 24 in order to fixation workpiece.In the present embodiment, preferred workpiece is gear, when gear quenching, gear can be arranged on mandrel 23, with set nut 23 tight, then mandrel two end supports is supported on 22 two V-types, and gear assembly can freely be rotated.When the part (as slewing parts such as ring flanges) that quenches different, this work holding device 2 can have various variation.Optimum, this work holding device 2 is placed in a water tank 25, water tank 25 for receive from water-cooled tube 8, flow out part is carried out to cooling water coolant, prevent that water coolant from sputtering device, the water coolant reusable edible reclaiming, is also beneficial to and guarantees that processing site environment is clean and tidy.
Optimum, oxygen hose 9, acetylene hose 10, water-cooled tube 8 are stereoplasm tube, arranging is like this interfix and move with supporting plate 3 for the ease of oxygen hose 9, acetylene hose 10, water-cooled tube 8.
Consult shown in Fig. 6, in order to facilitate the unification of workpiece upper spray nozzle 2 heating locations and water-cooled tube 8 cool position, nozzle 7 is connected with water-cooled tube 8 integral types, needn't changes the position of supporting plate 3 after nozzle 7 heated partses, the switch of directly opening water-cooled tube 8 can carry out cooling to workpiece.Nozzle 7 front end bottoms are provided with an oblique sidewall 71, and tiltedly sidewall 71 is provided with the oblique perforate 72 of several connection nozzle 7 internal cavities.Oxygen and acetylene mix in nozzle interior cavity, from oblique perforate 72, spray afterfire heated parts.Tackle the shape of required processing workpiece and the difference of hardness requirement, tiltedly can there be different quantity and size in number and the aperture of perforate 72.
Consult shown in Fig. 7, water-cooled tube 8 end-encloseds, and its sidewall is provided with the perforate 81 of several UNICOMs water-cooled tube 8 internal cavities side by side.The perforate 81 of water coolant water-cooled tube 8 end sidewalls flowed out, cooling workpiece, and perforate 81, according to processing the shape of workpiece and the difference of hardness requirement, can be selected the quantity in different aperture and hole.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. a flame quenching treatment unit, it is characterized in that: comprise waste and old lathe (1) and a work holding device (2), described waste and old lathe (1) is provided with a supporting plate (3), the first to the 3rd rocking handle (4, 5, 6), be fixed on nozzle (7) and water-cooled tube (8) on described supporting plate (3), the described first to the 3rd rocking handle (4, 5, 6) for regulating described nozzle (7) and water-cooled tube (8) respectively along the Z of described waste and old lathe (1), Y, directions X moves, make described nozzle (7) corresponding with the position of work holding device (2) with water-cooled tube (8), and described nozzle (7) is also connected with an acetylene hose (10) with an oxygen hose (9) respectively.
2. flame quenching treatment unit according to claim 1, it is characterized in that: described work holding device (2) comprises that two V-types being located on a supporting seat (21) support (22), be arranged on described two V-types and support the mandrel (23) on (22), described mandrel (23) is provided with the set nut (24) in order to fixation workpiece.
3. flame quenching treatment unit according to claim 2, is characterized in that: described work holding device (2) is placed in a water tank (25).
4. flame quenching treatment unit according to claim 1, is characterized in that: described oxygen hose (9), acetylene hose (10), water-cooled tube (8) are stereoplasm tube.
5. flame quenching treatment unit according to claim 1, is characterized in that: described nozzle (7) and described water-cooled tube (8) are connected for integral type.
6. flame quenching treatment unit according to claim 1, is characterized in that: described nozzle (7) front end bottom has an oblique sidewall (71), and described oblique sidewall (71) is provided with the oblique perforate (72) of nozzle (7) internal cavities described in several UNICOMs.
7. flame quenching treatment unit according to claim 1, is characterized in that: described water-cooled tube (8) end-enclosed, and on its sidewall, be provided with side by side the perforate (81) of water-cooled tube (8) internal cavities described in several UNICOMs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548950.9U CN203513733U (en) | 2013-09-04 | 2013-09-04 | Flame quenching treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548950.9U CN203513733U (en) | 2013-09-04 | 2013-09-04 | Flame quenching treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513733U true CN203513733U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548950.9U Expired - Lifetime CN203513733U (en) | 2013-09-04 | 2013-09-04 | Flame quenching treatment device |
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| CN (1) | CN203513733U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032100A (en) * | 2014-06-04 | 2014-09-10 | 中钢集团西安重机有限公司 | A flame surface quenching device for big and medium thin lining plates and a method thereof |
| CN104357620A (en) * | 2014-10-09 | 2015-02-18 | 常熟中德重机有限公司 | Device for quenching flames on surfaces of rope grooves in wire-rope drum |
| WO2019098862A1 (en) * | 2017-11-17 | 2019-05-23 | Patentus S.A. | Method and device for improving abrasive wear resistance of side profiles of mine scraper chain conveyor pans |
| CN113106218A (en) * | 2021-04-16 | 2021-07-13 | 成都航空职业技术学院 | Local surface quenching equipment for large parts |
| CN114277229A (en) * | 2021-12-15 | 2022-04-05 | 耐世特凌云驱动系统（芜湖）有限公司 | Intermediate carbon steel pull rod forging waste heat quenching device |
-
2013
- 2013-09-04 CN CN201320548950.9U patent/CN203513733U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032100A (en) * | 2014-06-04 | 2014-09-10 | 中钢集团西安重机有限公司 | A flame surface quenching device for big and medium thin lining plates and a method thereof |
| CN104357620A (en) * | 2014-10-09 | 2015-02-18 | 常熟中德重机有限公司 | Device for quenching flames on surfaces of rope grooves in wire-rope drum |
| WO2019098862A1 (en) * | 2017-11-17 | 2019-05-23 | Patentus S.A. | Method and device for improving abrasive wear resistance of side profiles of mine scraper chain conveyor pans |
| CN113106218A (en) * | 2021-04-16 | 2021-07-13 | 成都航空职业技术学院 | Local surface quenching equipment for large parts |
| CN114277229A (en) * | 2021-12-15 | 2022-04-05 | 耐世特凌云驱动系统（芜湖）有限公司 | Intermediate carbon steel pull rod forging waste heat quenching device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |