CN104152647A - Pneumatic stirring liquid cooling quenching device - Google Patents
Pneumatic stirring liquid cooling quenching device Download PDFInfo
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- CN104152647A CN104152647A CN201410388470.XA CN201410388470A CN104152647A CN 104152647 A CN104152647 A CN 104152647A CN 201410388470 A CN201410388470 A CN 201410388470A CN 104152647 A CN104152647 A CN 104152647A
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- cooling
- quenching
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- stirring liquid
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Abstract
The utility model provides a pneumatic stirring liquid cooling guenching unit belongs to metalworking thermal treatment equipment technical field and includes quenching case, cooling tank, and quenching case is located the cooling tank, is equipped with water inlet, delivery port on the cooling tank. The position of the water inlet is higher than that of the water outlet. And a cooling pipeline is arranged below the quenching box, the cooling pipeline is arranged in a snake shape, air holes are formed in the cooling pipeline, two ends of the cooling pipeline penetrate out of the quenching box, penetrate through the cooling box and are connected with an air pump, and a one-way valve is arranged between the cooling pipeline and the air pump. And a partition plate is arranged on the cooling pipeline in the quenching box, and partition plate holes are formed in the partition plate. The quenching box further comprises a water circulation accelerating device, the water circulation accelerating device comprises a transmission rod, a spiral column and blades, the spiral column is sleeved on the transmission rod, and the blades are located at the tail end of the transmission rod. The transmission rod is arranged on the cooling pipeline, the blade at the tail end of the transmission rod is positioned in the cooling pipeline, the spiral column is positioned in the cooling box, and the spiral column is positioned outside the quenching box.
Description
Technical field
The invention belongs to metal processing and heat treatment equipment technical field, be specifically related to a kind of pneumatic stirring liquid cooling quenching device.
Background technology
What at present, domestic mechanical processing industry adopted conventionally to the quenching heat treatment of metallic substance is the mode of shrend, oil quenching and Special quenching liquid.Its type of cooling to quenchant has water cycle cooling and stir cooling etc.Although the cooling production cost of water cycle is low, easy to use, to the quenchant in fluid box, relatively in steady state, temperature exchange is slower, and the temperature of quenching box bottom, always higher than the temperature at top, does not reach fully cooling.Stir the abundant Cooling Quenching medium of cooling energy, but agitator volume is large, when operation, also likely goes back the workpiece collision in hardening liquid, cause the damage of workpiece.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pneumatic stirring liquid cooling quenching device, has solved for water cycle quenching device in prior art cooling insufficiently to quenchant, stirs the problem that Cooling Quenching device easily destroys workpiece.
The scheme of technical solution problem of the present invention is: a kind of pneumatic stirring liquid cooling quenching device, comprise quenching box, and cooling tank, quenching box is positioned at cooling tank, and cooling tank is provided with water-in, water outlet.The position of water-in is higher than the position of water outlet.
The below of quenching box is provided with cooling duct, and cooling duct is snakelike arranges, and cooling duct is provided with pore, and the two ends of cooling duct pass quenching box, through cooling tank, with air pump, is connected, and cooling duct is with being provided with one-way cock between air pump.In quenching box, on cooling duct, be provided with dividing plate, dividing plate is provided with partition board hole.
Quenching box also comprises water cycle booster machinery, and water cycle booster machinery comprises transmission rod, borded pile, blade, and on transmission rod, cover has borded pile, blade to be positioned at the end of transmission rod.Transmission rod is arranged on cooling duct, and the blade of transmission rod end is positioned at cooling duct, and borded pile is positioned at cooling tank, outside quenching box.
In quenching box, be provided with work support, work support is provided with the slot corresponding with workpiece.Lifting regulating rod is housed on work support, spacing fitting nut is housed on lifting regulating rod.
Beneficial effect of the present invention is: the gas that cooling duct touches out can effectively reduce the temperature of the quenchant of quenching box bottom, can also play the effect of stirring quenchant simultaneously, allows lower floor's quenchant move to upper strata.Cooling duct is worked in coordination with cooling tank, has improved the efficiency of temperature exchange, has guaranteed quenching quality.Air pump has not only further improved cooling efficiency, can also drive water cycle booster machinery, water cycle booster machinery utilizes air-flow that the high-pressure air of air pump output forms as self power, not adding in outer power device, accelerate cooling tank internal skin water and bottom water and flowed alternately, improved the efficiency of water-cooled.Work support can guarantee workpiece space, thereby has avoided the mutual collision of workpiece in quenching process.This device can be on original quenching box upgrading, greatly save scrap build cost.
Accompanying drawing explanation
Fig. 1 is principal section structural representation of the present invention;
Fig. 2 is air-cooling apparatus part schematic diagram of the present invention;
Fig. 3 is water cycle booster machinery structural representation;
Description of reference numerals: 1 cooling tank, 2 quenching boxes, 3 water cycle booster machinerys, 4 dividing plates, 5 cooling ducts, 6 pores, 7 partition board holes, 8 work supports, 9 workpiece, 10 spacing fitting nuts, 11 workpiece, 12 lifting regulating rods, 13 water-ins, 14 water outlets, 15 air pumps, 16 one-way cocks, 30 transmission rods, 31 borded piles, 32 blades.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
A pneumatic stirring liquid cooling quenching device, comprises cooling tank 1, quenching box 2, water cycle booster machinery 3, cooling duct 5.
Water-in 13, water outlet 14 are installed on cooling tank 1, and the position of water-in 13 is higher than the position of water outlet 14.Quenching box 2 is positioned at cooling tank 1.
The below of quenching box 2 is placed with cooling duct 5, cooling duct 5 is snakelike distribution in quenching box 2, on cooling duct 5, have the pore 6 being evenly distributed, the two ends of cooling duct 5 pass quenching box 2, through cooling tank 1, with air pump 15, be connected, cooling duct 5 is with one-way cock 16 is installed between air pump 15.
Work support 8 is installed in quenching box 2, the slot corresponding with workpiece 9 is installed on work support 8, lifting regulating rod 12 is also housed on work support 8, spacing fitting nut 10 is housed on lifting regulating rod 12.
In quenching box 2, dividing plate 4 is installed under work support 8 on cooling duct 5.On dividing plate 4, offer partition board hole 7.
Water cycle booster machinery 3 is also housed in quenching box 1.Water cycle booster machinery 3 comprises: transmission rod 30, borded pile 31, blade 32.On transmission rod 30, cover has borded pile 31, and blade 32 is positioned at the end of transmission rod 30.Transmission rod 30 is arranged on cooling duct 5, and the blade 32 of transmission rod 30 ends is positioned at cooling duct 5, and borded pile 31 is positioned at cooling tank 1, outside quenching box 2.
Dividing plate 4 is with quenching box 2 for being flexibly connected, and dividing plate 4 is enclosed with high-temperature resistant seal ring around.Can manufacture according to actual needs the different dividing plate 4 in various partition board holes 7 apertures.But the aperture of partition board hole 7 is not more than the aperture of pore 6.
During use, choose suitable dividing plate 4.Open water-in 13, water outlet 14 on cooling tank 1, at quenching box 2, put into hardening liquid, booster air pump 15.To be fixed on afterwards workpiece 9 on work support 8, and put into quenching box 2 and can start quench treatment.
Claims (8)
1. a pneumatic stirring liquid cooling quenching device, comprises quenching box, cooling tank, and described quenching box is positioned at cooling tank, and described cooling tank is provided with water-in, water outlet; It is characterized in that: the below of described quenching box (2) is provided with cooling duct (5), described cooling duct (5) is provided with pore (6), and one end of described cooling duct (5) passes quenching box (2), and same air pump (15) is connected.
2. a kind of pneumatic stirring liquid cooling quenching device according to claim 1, it is characterized in that: described quenching box also comprises water cycle booster machinery (3), described water cycle booster machinery (3) comprises transmission rod (30), borded pile (31), blade (32), the upper cover of described transmission rod (30) has borded pile (31), and described blade (32) is positioned at the end of transmission rod (30); It is upper that described transmission rod (30) is arranged on cooling duct (5), and the blade (32) of described transmission rod (30) end is positioned at cooling duct (5), and described borded pile (31) is positioned at cooling tank (1), outside quenching box (2).
3. a kind of pneumatic stirring liquid cooling quenching device according to claim 1, is characterized in that: in described quenching box (2), be provided with work support (8), described work support (8) is provided with the slot corresponding with workpiece.
4. a kind of pneumatic stirring liquid cooling quenching device according to claim 3, is characterized in that: lifting regulating rod (12) is housed on described work support (8), spacing fitting nut (10) is housed on described lifting regulating rod (12).
5. a kind of pneumatic stirring liquid cooling quenching device according to claim 3, is characterized in that: on the interior cooling duct of quenching box (2) (5), under work support (8), be provided with dividing plate (4), described dividing plate (4) is provided with partition board hole (7).
6. a kind of pneumatic stirring liquid cooling quenching device according to claim 1, is characterized in that: the position of described water-in (13) is higher than the position of water outlet (14).
7. a kind of pneumatic stirring liquid cooling quenching device according to claim 1, is characterized in that: described cooling duct (5) is snakelike and arranges.
8. a kind of pneumatic stirring liquid cooling quenching device according to claim 1, is characterized in that: between the same air pump of described cooling duct (5) (15), be provided with one-way cock (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388470.XA CN104152647B (en) | 2014-08-08 | 2014-08-08 | Pneumatic stirring liquid cooling quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388470.XA CN104152647B (en) | 2014-08-08 | 2014-08-08 | Pneumatic stirring liquid cooling quenching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104152647A true CN104152647A (en) | 2014-11-19 |
| CN104152647B CN104152647B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410388470.XA Active CN104152647B (en) | 2014-08-08 | 2014-08-08 | Pneumatic stirring liquid cooling quenching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104152647B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141566A (en) * | 2015-03-30 | 2016-11-23 | 天津市冰科制冷设备有限公司 | A kind of technical cooling case of band current agitator |
| CN108588352A (en) * | 2018-07-02 | 2018-09-28 | 宜昌船舶柴油机有限公司 | A kind of the quenching sink and hardening and tempering method of large bridge cord clip steel-casting |
| CN109689900A (en) * | 2016-12-28 | 2019-04-26 | 株式会社Ihi | Annealing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627934B2 (en) * | 1986-08-21 | 1994-04-13 | 富士写真フイルム株式会社 | Silver halide color photographic light-sensitive material |
| US6099666A (en) * | 1998-07-27 | 2000-08-08 | Powell; Joseph A. | Variable cooling rate quench method and apparatus |
| CN101676412A (en) * | 2008-09-18 | 2010-03-24 | 章体 | Novel quenching furnace |
| CN204281795U (en) * | 2014-08-08 | 2015-04-22 | 西北矿冶研究院 | Quenching device |
-
2014
- 2014-08-08 CN CN201410388470.XA patent/CN104152647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627934B2 (en) * | 1986-08-21 | 1994-04-13 | 富士写真フイルム株式会社 | Silver halide color photographic light-sensitive material |
| US6099666A (en) * | 1998-07-27 | 2000-08-08 | Powell; Joseph A. | Variable cooling rate quench method and apparatus |
| CN101676412A (en) * | 2008-09-18 | 2010-03-24 | 章体 | Novel quenching furnace |
| CN204281795U (en) * | 2014-08-08 | 2015-04-22 | 西北矿冶研究院 | Quenching device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141566A (en) * | 2015-03-30 | 2016-11-23 | 天津市冰科制冷设备有限公司 | A kind of technical cooling case of band current agitator |
| CN109689900A (en) * | 2016-12-28 | 2019-04-26 | 株式会社Ihi | Annealing device |
| CN108588352A (en) * | 2018-07-02 | 2018-09-28 | 宜昌船舶柴油机有限公司 | A kind of the quenching sink and hardening and tempering method of large bridge cord clip steel-casting |
| CN108588352B (en) * | 2018-07-02 | 2019-11-22 | 宜昌船舶柴油机有限公司 | A kind of the quenching sink and hardening and tempering method of large bridge cord clip steel-casting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104152647B (en) | 2016-09-21 |
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