CN203021615U - Quenching-oil cooling and circulating device - Google Patents
Quenching-oil cooling and circulating device Download PDFInfo
- Publication number
- CN203021615U CN203021615U CN 201220618167 CN201220618167U CN203021615U CN 203021615 U CN203021615 U CN 203021615U CN 201220618167 CN201220618167 CN 201220618167 CN 201220618167 U CN201220618167 U CN 201220618167U CN 203021615 U CN203021615 U CN 203021615U
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- oil
- quenching
- cooling
- tank
- sprayer
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- Expired - Fee Related
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a quenching-oil cooling and circulating device. The quenching-oil cooling and circulating device comprises a quenching tank, a cooling tank and an oil pump which are connected by an oil delivery pipe, wherein the bottom and the top of the side wall of the quenching tank are provided with an oil inlet and an oil outlet respectively; an oil sprayer is arranged in the quenching tank; the inlet of the oil sprayer is connected with an oil inlet which is formed at the bottom of the side wall of the quenching tank; and the oil sprayer comprises three oil spraying holes. The oil sprayer can be used for spraying a cooled quenching medium onto a workpiece to quench and cool the workpiece uniformly without a soft spot. In addition, under the spraying action of the sprayer, the quenching medium in the quenching tank can circulate automatically so that the quenching oil is kept in the required temperature range all the way and the workpiece quenching quality is stable. The quenching-oil cooling and circulating device provided by the utility model can be used for cooling and circulating the quenching oil, thus the waste of water resources during quenching and cooling in the prior art can be reduced, and the overall operation cost can be lowered.
Description
Technical field
The utility model relates to the Mechanical Processing Industry equipment for Heating Processing, specifically a kind of quenching oil cooling-cycle device.
Background technology
At present, at the heat treated oil quenching bath of Mechanical Processing Industry, major part is that employing arranges watercooling jacket outside quenching tank or cooling tube is cooling, be only applicable to small-sized quenching tank, and water coolant used is necessary for the tap water that constantly flows just can reach cooling purpose, do not recycle, cause the waste of water resources; The employing compressed-air blows is cooling, but easily produces bubble, makes surface oxidation, the generation soft spots of workpiece.
The utility model content
Easily cause in use that for solving existing quenching cooler water resource waste, workpiece easily produce the problems such as soft spots, the utility model provides a kind of quenching oil cooling-cycle device, this device can make in quenching tank quenchant after filtration with cooling after, send into and can continue in quenching tank to use.
The utility model is to address the above problem the technical scheme that adopts to be: a kind of quenching oil cooling-cycle device, comprise quenching tank, cooling tank and oil pump that oil pipeline connects, sidewall bottom and the top of quenching tank are respectively equipped with oil-in and oil outlet, be provided with oil thrower in described quenching tank, the import of oil thrower is connected with the oil-in of quenching tank sidewall bottom, and oil thrower also comprises three oil nozzles.
Be arranged in cooling tank oil pipeline in the shape of a spiral.
Be provided with strainer between described oil outlet and oil pump.
The strainer that arranges in the utility model device can screen out workpiece oxide skin, salt slag, dust and other solid dirt etc. in quenchant.
Beneficial effect: the oil thrower that arranges in the utility model, cooled quenchant is ejected into carries out quench cooled on workpiece, guarantee that work-piece cools is even, without soft spots, while is due to the jetting action of oil thrower, quenchant in quenching tank can carry out self-circulation, can make quenching oil be in all the time the temperature range of requirement, makes the workpiece quenching steady quality; This device can make the quenching oil circulating cooling, and when having reduced existing quench cooled, to the waste of water resources, the overall operation cost is low.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present utility model.
Reference numeral: 1, quenching tank; 2, cooling tank; 3, oil pump; 4, oil thrower; 5, oil-in; 6, oil pipeline; 7, oil outlet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
as shown in Figure 1, a kind of quenching oil cooling-cycle device, comprise the quenching tank 1 that oil pipeline 6 connects, cooling tank 2 and oil pump 3, be arranged in cooling tank 2 oil pipeline 6 in the shape of a spiral, sidewall bottom and the top of quenching tank 1 are respectively equipped with oil-in 5 and oil outlet 7, be provided with oil thrower 4 in described quenching tank 1, the oil-in 5 of the import of oil thrower 4 bottom quenching tank 1 sidewall is connected, oil thrower 4 also comprises three oil nozzles, be provided with strainer between described oil outlet 7 and oil pump 3, strainer can screen out the workpiece oxide skin in quenchant, the salt slag, dust and other solid dirt etc.
this device in use, at first the trip switch that oil pump 3 is electrically connected to sets required opening time and turn-off time, when work, open oil pump 3, carrying out along with workpiece quenching, the deep fat of quenching tank 1 middle and upper part is drawn out of through oil outlet 7, cooling in cooling tank 2 through oil pipeline 6, this moment, oil pump 3 was in closing condition under the effect of setting-up time, treat after certain hour that oil temperature is cooled to certain temperature, oil pump 3 is opened, cooled quenching oil is transported to the oil-in 5 of quenching tank 1 bottom, and through oil thrower 4 ejections, oil thrower 4 can be set to " mountain " character form structure, the deep fat on top is pumped to cooling tank 2, so loop, reach the purpose of Cooling Quenching.
Claims (3)
1. quenching oil cooling-cycle device, comprise quenching tank (1), cooling tank (2) and oil pump (3) that oil pipeline (6) connects, sidewall bottom and the top of quenching tank (1) are respectively equipped with oil-in (5) and oil outlet (7), it is characterized in that: be provided with oil thrower (4) in described quenching tank (1), the import of oil thrower (4) is connected with the oil-in (5) of quenching tank (1) sidewall bottom, and oil thrower (4) also comprises three oil nozzles.
2. a kind of quenching oil cooling-cycle device according to claim 1 is characterized in that: be arranged in cooling tank (2) oil pipeline (6) in the shape of a spiral.
3. a kind of quenching oil cooling-cycle device according to claim 1, is characterized in that: be provided with strainer between described oil outlet (7) and oil pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618167 CN203021615U (en) | 2012-11-21 | 2012-11-21 | Quenching-oil cooling and circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618167 CN203021615U (en) | 2012-11-21 | 2012-11-21 | Quenching-oil cooling and circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021615U true CN203021615U (en) | 2013-06-26 |
Family
ID=48645610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618167 Expired - Fee Related CN203021615U (en) | 2012-11-21 | 2012-11-21 | Quenching-oil cooling and circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689900A (en) * | 2016-12-28 | 2019-04-26 | 株式会社Ihi | Annealing device |
| CN109880981A (en) * | 2019-04-18 | 2019-06-14 | 肖薇薇 | A kind of quenching oil circulating system being heat-treated vacuum quencher |
-
2012
- 2012-11-21 CN CN 201220618167 patent/CN203021615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689900A (en) * | 2016-12-28 | 2019-04-26 | 株式会社Ihi | Annealing device |
| CN109880981A (en) * | 2019-04-18 | 2019-06-14 | 肖薇薇 | A kind of quenching oil circulating system being heat-treated vacuum quencher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131121 |