CN201447493U - Quenching oil groove - Google Patents
Quenching oil groove Download PDFInfo
- Publication number
- CN201447493U CN201447493U CN2009200435008U CN200920043500U CN201447493U CN 201447493 U CN201447493 U CN 201447493U CN 2009200435008 U CN2009200435008 U CN 2009200435008U CN 200920043500 U CN200920043500 U CN 200920043500U CN 201447493 U CN201447493 U CN 201447493U
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- transmission roller
- groove body
- lifting table
- oil
- cell body
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Abstract
The utility model relates to a quenching oil groove comprising a groove body. The bottom of the groove body is provided with a cooling circulation system, and the upper part of the groove body is provided with a lifting table; the lifting table is provided with a transmission roller way and a driving device for driving the transmission roller way and is driven and lifted by two air cylinders arranged on both ends of the top of the groove body; the groove body is also internally provided with a quenching liquid heater; the transmission roller way is also provided with a detection switch; the driving device comprises a frequency-conversion gear motor arranged on the top of the lifting table and connected with the same and a chain, wherein the chain is connected with the transmission roller way; the cooling circulation system comprises a circulating pump and at least one stirring pump; the groove body is also provided with a liquid level detector; and the transmission roller way is also provided with the detection switch. The whole equipment has the advantages of simple structure, reasonable distribution, primary quenching of workpieces in quenching liquid, high production efficiency, energy saving and complete automation of the whole technological process and is suitable for the heat treatment tempering of bar stocks and pipes of a steel mill, a screw (gear rack) production enterprise and an oil pipe enterprise.
Description
Technical field
The utility model belongs to the metal heat treatmet apparatus field, specifically belongs to a kind of oil-quenching tank that bar, tubing alloy steel material is carried out quench treatment.
Background technology
Steel part as the structural part of various machines and mechanism is mostly worked under bigger dynamic load effect, the effect that they are bearing stretching, compression, bending, are reversing or shear, the surface that has also has friction, requirement has certain wear resistance etc., thereby goes to toward carrying out modifier treatment to it in mechanical workout.Workpiece is preheating to the proper temperature more than the critical temperature after the operating procedure that cool off fast to obtain martensitic stucture the insulation back is called quenching, and quenching is that the important process in the modifier treatment is formed, and its objective is the hardness, intensity and the wear resistance that improve workpiece.
Quick process for cooling in the present quenching technology need carry out in quenching tank, its workpiece that in quenching tank, quenches, with overhead traveling crane sling drop to put into quenchant realize to quenchant stirring, make cooling temperature even, thereby obtain preferable quenching effect.
Slow with oil quenching like this owing to the overhead traveling crane lowering speed, cause easily and catch fire, cause the workpiece cracking easily with shrend, and production efficiency is low, the heating energy consumption is big.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of oil-quenching tank is provided, it has automatic cooling recirculation system, and is easy to operate, the characteristics of pollution-free, environmental protection, the constant product quality after the processing, performance index satisfy requirement international, domestic standard fully.
The utility model is for satisfying above-mentioned purpose, by the following technical solutions: a kind of oil-quenching tank, comprise cell body, described cell body bottom is provided with cooling recirculation system, described cell body top is provided with lifting table, described lifting table is provided with the drive unit that transmits roller-way and drive described transmission roller-way, and described lifting table also is provided with the hardening liquid well heater by the two air cylinder driven liftings that are arranged at two ends, described cell body top in the described cell body.
Further, described drive unit is made up of the frequency conversion gear motor and the chain that are arranged at described lifting table top and are connected, and described chain is connected with described transmission roller-way.
Further, described cooling recirculation system is made up of a recycle pump and at least one stirring pump.
Further, described stirring pump quantity is 4.
Further, also be provided with liquid level detector on the described cell body.
Further, also be provided with detector switch on the described transmission roller-way.
Based on above-mentioned design, advantage of the present utility model is: entire equipment is simple in structure, and is rationally distributed; Hardening liquid can use water base or the oil base hardening liquid, environmental protection, safe, pollution-free; Workpiece is once finished quenching in hardening liquid, have very high production efficiency, save energy; Whole technological process realizes automatization fully; The entire equipment cost is moderate, has very high performance-price ratio, is fit to apply.
Other purposes of the present utility model and advantage can be further understood from the disclosed technical characterictic of the utility model. and state with other purposes, feature and advantage and can become apparent on the utility model for allowing, embodiment cited below particularly also cooperates appended graphicly, is described in detail below.
Description of drawings
Fig. 1 is the structural representation of the oil-quenching tank of one of the utility model embodiment;
Fig. 2 is the schematic side view of the oil-quenching tank among Fig. 1.
Specific embodiments:
Please also refer to Fig. 1 and shown in Figure 2, oil-quenching tank of the present utility model, comprise cell body 1, cell body 1 bottom is provided with cooling recirculation system, cooling recirculation system is made up of recycle pump 10 and at least one stirring pump 11, recycle pump 10 is connected with the heat exchanger (figure does not show) of outside, stirring pump 11 quantity in the present embodiment are 4 and (are shown as 3 among the figure, the rear portion of another one stirring pump on the left side in Fig. 1, so omit among the figure), cell body 1 top is provided with lifting table 2, lifting table 2 is provided with and transmits roller-way 3 and drive the drive unit that transmits roller-way, drive unit is formed by being arranged at lifting table 2 tops and the frequency conversion gear motor 4 that is connected and chain 5, chain 5 is connected with transmission roller-way 3, lifting table 2 drives lifting by two cylinders 6 that are arranged at two ends, cell body 1 top, also be provided with hardening liquid well heater 7 in the cell body 1, also be provided with liquid level detector 9 on the cell body 1, be used to detect the liquid height of hardening liquid, transmit on the roller-way 3 and also be provided with detector switch 8, be used to detect workpiece in the position of transmitting on the roller-way 3.
During use, hardening liquid well heater 7 is heated to predetermined temperature with the quench fluid temperature in the cell body 1, workpiece is transported in the cell body 1 by transmitting roller-way 3, and detect the position of workpiece by detector switch 8, when reaching the predetermined position, cylinder 6 promotes lifting tables 2 and drops in the hardening liquid, start cycles pump 10 makes hardening liquid keep suitable temperature with stirring pump 11 simultaneously, after reaching the process time, cylinder 6 promotes lifting tables 2 and rises, and transmits roller-way 3 workpiece is sent into next process.
Claims (6)
1. oil-quenching tank, comprise cell body, it is characterized in that: described cell body bottom is provided with cooling recirculation system, described cell body top is provided with lifting table, described lifting table is provided with the drive unit that transmits roller-way and drive described transmission roller-way, described lifting table also is provided with the hardening liquid well heater by the two air cylinder driven liftings that are arranged at two ends, described cell body top in the described cell body.
2. oil-quenching tank as claimed in claim 1 is characterized in that: described drive unit is made up of the frequency conversion gear motor and the chain that are arranged at described lifting table top and are connected, and described chain is connected with described transmission roller-way.
3. oil-quenching tank as claimed in claim 1 is characterized in that: described cooling recirculation system is made up of a recycle pump and at least one stirring pump.
4. oil-quenching tank as claimed in claim 3 is characterized in that: described stirring pump quantity is 4.
5. oil-quenching tank as claimed in claim 1 is characterized in that: also be provided with liquid level detector on the described cell body.
6. oil-quenching tank as claimed in claim 1 is characterized in that: also be provided with detector switch on the described transmission roller-way, be used to detect the position of workpiece on described transmission roller-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435008U CN201447493U (en) | 2009-07-01 | 2009-07-01 | Quenching oil groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200435008U CN201447493U (en) | 2009-07-01 | 2009-07-01 | Quenching oil groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447493U true CN201447493U (en) | 2010-05-05 |
Family
ID=42552209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200435008U Expired - Fee Related CN201447493U (en) | 2009-07-01 | 2009-07-01 | Quenching oil groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447493U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703671A (en) * | 2012-06-11 | 2012-10-03 | 山东宁津弹簧有限公司 | System and method for controlling temperature during spring quenching |
| CN103898288A (en) * | 2012-12-28 | 2014-07-02 | 赫菲斯热处理***江苏有限公司 | Quenching tank for tempering production line |
| CN105936960A (en) * | 2016-06-27 | 2016-09-14 | 无锡市蓝力机床有限公司 | Lift quenching mechanism |
| CN106967873A (en) * | 2017-04-27 | 2017-07-21 | 江苏石川岛丰东真空技术有限公司 | A kind of heat treatment quenches oil cooling system with vacuum drying oven |
| CN113234900A (en) * | 2021-06-16 | 2021-08-10 | 东台市正祥金属制品有限公司 | Lifting type quenching mechanism for section steel processing production |
-
2009
- 2009-07-01 CN CN2009200435008U patent/CN201447493U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703671A (en) * | 2012-06-11 | 2012-10-03 | 山东宁津弹簧有限公司 | System and method for controlling temperature during spring quenching |
| CN103898288A (en) * | 2012-12-28 | 2014-07-02 | 赫菲斯热处理***江苏有限公司 | Quenching tank for tempering production line |
| CN105936960A (en) * | 2016-06-27 | 2016-09-14 | 无锡市蓝力机床有限公司 | Lift quenching mechanism |
| CN106967873A (en) * | 2017-04-27 | 2017-07-21 | 江苏石川岛丰东真空技术有限公司 | A kind of heat treatment quenches oil cooling system with vacuum drying oven |
| CN106967873B (en) * | 2017-04-27 | 2019-05-10 | 江苏石川岛丰东真空技术有限公司 | A kind of heat treatment vacuum drying oven quenching oil cooling system |
| CN113234900A (en) * | 2021-06-16 | 2021-08-10 | 东台市正祥金属制品有限公司 | Lifting type quenching mechanism for section steel processing production |
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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: 20100505 Termination date: 20130701 |