CN203976854U - A kind of tempering stove of being convenient to cooling - Google Patents
A kind of tempering stove of being convenient to cooling Download PDFInfo
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- CN203976854U CN203976854U CN201420360502.0U CN201420360502U CN203976854U CN 203976854 U CN203976854 U CN 203976854U CN 201420360502 U CN201420360502 U CN 201420360502U CN 203976854 U CN203976854 U CN 203976854U
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- heater
- blast
- air outlet
- perisporium
- tempering stove
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Abstract
The tempering stove of cooling that what the utility model related to be convenient to, comprise body of heater and be located at the foraminous conveyer for conveying work pieces in body of heater, on the perisporium of described body of heater, offer corresponding blast inlet and the air outlet arranging of many groups, wherein said blast inlet is arranged on a sidewall of described body of heater perisporium near floor level, and described air outlet is arranged on the sidewall of described body of heater perisporium away from ground; The outside of described body of heater is further provided with multiple cold blast engines, described multiple cold blast engine is located at respectively the position at described body of heater blast inlet and air outlet place accordingly, one end that wherein said cold blast engine has suction opening is embedded on described body of heater perisporium, and overlap with described air outlet, the air outlet of described cold blast engine is connected with blast inlet by cold-air duct.Its in use, by many groups cold blast engine of being provided with, to the tempering stove processing of lowering the temperature rapidly, its cooling-down effect is more obvious, has reduced widely the cold wind temperature fall time of tempering stove, has improved production efficiency.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specifically related to a kind of tempering stove of being convenient to cooling.
Background technology
Many workpieces, as hardware, automobile component, instrument etc. need to increase its surperficial hardness by quenching, to improve wear resistance and the contact strength of this workpiece, normally realize with quenching furnance in order to achieve the above object.Sometimes, the work metal part after quench treatment needs tempering, reduces the surface hardness of work metal part, increases its toughness, to reach actual needs.The tempering stove using is at present produced when turning condition, when it requires temperature in temper furnace to drop to low temperature by high temperature, existing adopted mode can only be closed used tempering stove heating unit, then waiting for passively that the temperature in temper furnace declines, this is general consuming time longer, and production efficiency is low.
For this reason, people have carried out long-term exploration, and have proposed various solutions, the tempering stove with tempering cooling air unit that wherein has Chinese patent application file to provide, and its application number is 200810195047.2.It comprises tempering stove burner hearth, transfer member and tempering cooling air unit; Described tempering cooling air unit comprises cold blast engine, cold-air duct, cold air inlet, and the cold wind that described cold blast engine blows out can arrive cold air inlet from cold-air duct; Described transfer member arranges in described tempering burner hearth, is used for transmitting work metal part, and described tempering cooling air unit is arranged on described tempering stove burner hearth top, blows a cold wind over, with quick cooling work metal part by described cold wind import in burner hearth.
Although such scheme has improved tempering stove to a certain extent in needed cooling time in when cooling, but in this scheme, only design a cold blast engine, and carry out distinguished and admirable processing by cold-air duct, it is not high to the cooling efficiency of tempering stove in the time of work, and it can not meet the requirement of tempering stove being carried out to fast cooling well.
Utility model content
The purpose of this utility model is to provide a kind of tempering stove of being convenient to cooling for solving the problems of the technologies described above.
A kind of tempering stove of being convenient to cooling, comprise body of heater and be located at the foraminous conveyer for conveying work pieces in body of heater, described foraminous conveyer extends internally until the discharge port of body of heater from the feeding mouth of body of heater, on the perisporium of described body of heater, offer corresponding blast inlet and the air outlet arranging of many groups, wherein said blast inlet is arranged on a sidewall of described body of heater perisporium near floor level, and described air outlet is arranged on the sidewall of described body of heater perisporium away from ground; The outside of described body of heater is further provided with multiple cold blast engines, described multiple cold blast engine is located at respectively the position at described body of heater blast inlet and air outlet place accordingly, one end that wherein said cold blast engine has suction opening is embedded on described body of heater perisporium, and overlap with described air outlet, the air outlet of described cold blast engine is connected with blast inlet by cold-air duct.
Further, described body of heater is provided with respectively switch in the position that offers blast inlet and air outlet place, for blast inlet and air outlet are carried out to selectivity switching.
Further, this tempering stove further comprises blast switch, and described blast switch is located on the passage that described cold blast engine is connected with described body of heater.
Further, on described body of heater perisporium, the line between every group of blast inlet and air outlet is axially perpendicular to body of heater.
Further, offer 5 groups of corresponding blast inlet and air outlets that arrange on the perisporium of described body of heater, described 5 groups of blast inlets and air outlet are arranged on the perisporium of body of heater equally spacedly.
Further, the rated output of described cold blast engine is 1.1KW.
Further, described air outlet is arranged on the top of described body of heater perisporium, and described blast inlet is arranged on the bottom of described body of heater perisporium.
The utlity model has following beneficial effect:
Above-mentioned be convenient to cooling tempering stove in use, the multiple cold blast engines that are provided with absorb hot blast by suction opening in tempering stove body of heater, hot blast becomes cold wind via the cooling effect of cooler, cold wind is blown in tempering stove by air outlet, this cold blast engine is better to the cooling-down effect of tempering stove so again.Simultaneously, because the suction opening of cold blast engine is arranged on described tempering stove perisporium upside, and air outlet is arranged on the downside of described tempering stove perisporium, meet like this natural flow rule of tempering furnace heat, this makes above-mentioned cold blast engine more obvious to the cooling-down effect of tempering stove, makes tempering stove in the time carrying out switch condition production, can lower the temperature rapidly by the multiple cold blast engines that are provided with, the cold wind temperature fall time that has reduced widely tempering stove, has improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of being convenient to the tempering stove of cooling in the utility model in preferred embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
Refer to Fig. 1, the tempering stove 100 of cooling that what the utility model preferred embodiment provided be convenient to, comprises body of heater 10 and is located at the foraminous conveyer 20 for conveying work pieces in body of heater 10.Tempering stove 100 in the present embodiment, in order to make it in the time that the condition that turns is produced, can be lowered the temperature rapidly, and to shorten the cooling time of tempering stove, the present embodiment is also further provided with multiple cold blast engines 30, for processing that tempering stove is lowered the temperature.
Described body of heater 10 comprises perisporium 13 and is located at feeding mouth 11 and the discharge port 12 of perisporium 13 both sides, it in use, heat by heating unit, temperature in perisporium 13 is remained on be suitable for workpiece to carry out the desired temperature of temper, then foraminous conveyer 20 is transporting workpiece and is entering from the feeding mouth 11 of body of heater 10, through the processing of perisporium 13 interior high temperature, workpiece is carried out to temper, then from discharge port 12 out, to complete the temper of this tempering stove to workpiece.On the perisporium 13 of wherein said body of heater 10, offer corresponding blast inlet 131 and the air outlet 132 arranging of many groups, wherein said blast inlet 131 is arranged on a sidewall of described body of heater 10 perisporium 13 near floor level, and described air outlet 132 is arranged on the side of described body of heater 10 perisporiums 13 away from ground.In the present embodiment, further, the line on described body of heater 10 perisporiums 13 between every group of blast inlet 131 and air outlet 132 is axially perpendicular to body of heater 10; Described air outlet 132 is arranged on the top of described body of heater 10 perisporiums 13, and described blast inlet 131 is arranged on the bottom of described body of heater 10 perisporiums 13.Be appreciated that the top that air outlet 132 is arranged on to blast inlet 131, this has met body of heater 10 internal perisporiums 13 carrying out in heat radiation process, the top-down mobile natural law of heat.
Described foraminous conveyer 20 is arranged on the position between feeding mouth 11 and the discharge port 12 of body of heater 10, it in use, play and transported workpiece it is passed through to the body of heater 10 of tempering stove successively, to make to be positioned at workpiece on this foraminous conveyer 20 and obtain the temper of tempering stove body of heater 10.
Be appreciated that, the quantity of described cold blast engine 30 is to arrange corresponding to the blast inlet 131 and the air outlet 132 that offer on described body of heater 10 perisporiums 13, tempering stove 100 in the present embodiment is preferably selected 5 groups of cold blast engines 30, and it is the setting of the direction equal intervals toward discharge port 12 from feeding mouth 11 on perisporium 13.Described multiple cold blast engine 30 is located at respectively the position at described body of heater 10 blast inlets 131 and air outlet 132 places accordingly, one end that wherein said cold blast engine 30 has suction opening 31 is to be embedded on the perisporium 13 of described body of heater 10, and overlap with described air outlet 132,, the suction opening 31 of described cold blast engine 30 is to be connected with the air outlet 132 of described body of heater 10 perisporiums 13; And the air outlet 32 of described cold blast engine 30 is to be connected with the blast inlet 131 of described body of heater 10 perisporiums 13 by cold-air duct 33.Be appreciated that one end that cold blast engine 30 in the present embodiment has a suction opening 31 also can be connected with the air outlet 132 of described body of heater 10 perisporiums 13 by cold-air duct 33.Cold blast engine 30 in the present embodiment is in the time of work like this, its suction opening 31 will be from 132 air draughts of the air outlet of perisporium 13, the hot gas that is positioned at described body of heater 10 perisporiums 13 is siphoned away,, described cold blast engine 30 is from the interior absorption hot blast of body of heater 10 perisporium 13, and can under the cooling effect of cold blast engine 30 self, become cold wind from the systemic hot blast of body of heater 10, be then again delivered in the perisporium 13 of body of heater 10 by cold-air duct 33, for again to the tempering stove processing of lowering the temperature.Be appreciated that cold blast engine 30 in the present embodiment in use, carries out the cooling processing of twice to tempering stove 100, its cooling-down effect to tempering stove is better.In the present embodiment, described cold blast engine 30 is preferably the cold blast engine that rated output is 1.1KW.
Be appreciated that tempering stove 100 in the present embodiment is in the time carrying out temper to workpiece, the temperature in its body of heater 10 is higher, in order to prevent that this tempering stove 100 from causing damage to the cold blast engine 30 that is arranged on these body of heater 10 outsides when the hot operation.In the present embodiment, the body of heater 10 of tempering stove 100 is provided with respectively switch (not shown) in the position that offers blast inlet 131 and air outlet 132 places, for blast inlet 131 and air outlet 132 are carried out to selectivity switching.By the setting of above-mentioned switch, the present embodiment in the normal process using, can be by switch close to intercept the loss of the interior temperature of body of heater 10 to cold blast engine 30.
Cold blast engine 30 in the present embodiment is in the time of work, between itself and body of heater 10, can form a wind circulation, the present embodiment is in order to loop blast to above-mentioned wind, the alarm function of differential pressure, to the working condition of cold blast engine 30 is reflected intuitively, the tempering stove 100 of the present embodiment further comprises blast switch (not shown), and described blast switch is located on the passage that described cold blast engine 30 is connected with described body of heater 10.
Of the present utility model be convenient to cooling tempering stove in use, the multiple cold blast engines that are provided with absorb hot blast by suction opening in tempering stove body of heater, hot blast becomes cold wind via the cooling effect of cooler, cold wind is blown in tempering stove by air outlet, this cold blast engine is better to the cooling-down effect of tempering stove so again.Simultaneously, because the suction opening of cold blast engine is arranged on described tempering stove perisporium upside, and air outlet is arranged on the downside of described tempering stove perisporium, meet like this natural flow rule of tempering furnace heat, this makes above-mentioned cold blast engine more obvious to the cooling-down effect of tempering stove, makes tempering stove in the time carrying out switch condition production, can lower the temperature rapidly by the multiple cold blast engines that are provided with, the cold wind temperature fall time that has reduced widely tempering stove, has improved production efficiency.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (7)
1. be convenient to the tempering stove of cooling for one kind, comprise body of heater and be located at the foraminous conveyer for conveying work pieces in body of heater, described foraminous conveyer extends internally until the discharge port of body of heater from the feeding mouth of body of heater, it is characterized in that: on the perisporium of described body of heater, offer corresponding blast inlet and the air outlet arranging of many groups, wherein said blast inlet is arranged on a sidewall of described body of heater perisporium near floor level, and described air outlet is arranged on the sidewall of described body of heater perisporium away from ground; The outside of described body of heater is further provided with multiple cold blast engines, described multiple cold blast engine is located at respectively the position at described body of heater blast inlet and air outlet place accordingly, one end that wherein said cold blast engine has suction opening is embedded on described body of heater perisporium, and overlap with described air outlet, the air outlet of described cold blast engine is connected with blast inlet by cold-air duct.
2. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: described body of heater is provided with respectively switch in the position that offers blast inlet and air outlet place, for blast inlet and air outlet are carried out to selectivity switching.
3. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: this tempering stove further comprises blast switch, and described blast switch is located on the passage that described cold blast engine is connected with described body of heater.
4. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: the line on described body of heater perisporium between every group of blast inlet and air outlet is axially perpendicular to body of heater.
5. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: on the perisporium of described body of heater, offer 5 groups of corresponding blast inlet and air outlets that arrange, described 5 groups of blast inlets and air outlet are arranged on the perisporium of body of heater equally spacedly.
6. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: the rated output of described cold blast engine is 1.1KW.
7. the tempering stove of being convenient to cooling according to claim 1, is characterized in that: described air outlet is arranged on the top of described body of heater perisporium, and described blast inlet is arranged on the bottom of described body of heater perisporium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360502.0U CN203976854U (en) | 2014-07-01 | 2014-07-01 | A kind of tempering stove of being convenient to cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360502.0U CN203976854U (en) | 2014-07-01 | 2014-07-01 | A kind of tempering stove of being convenient to cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976854U true CN203976854U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360502.0U Expired - Fee Related CN203976854U (en) | 2014-07-01 | 2014-07-01 | A kind of tempering stove of being convenient to cooling |
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| Country | Link |
|---|---|
| CN (1) | CN203976854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736413A (en) * | 2017-11-14 | 2018-02-27 | 赵海航 | One kind barbecue furnace temperature partitioned organization |
-
2014
- 2014-07-01 CN CN201420360502.0U patent/CN203976854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736413A (en) * | 2017-11-14 | 2018-02-27 | 赵海航 | One kind barbecue furnace temperature partitioned organization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180701 |