CN104060060B - Heat treated refrigerating unit - Google Patents
Heat treated refrigerating unit Download PDFInfo
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- CN104060060B CN104060060B CN201410304188.9A CN201410304188A CN104060060B CN 104060060 B CN104060060 B CN 104060060B CN 201410304188 A CN201410304188 A CN 201410304188A CN 104060060 B CN104060060 B CN 104060060B
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Abstract
The invention discloses a kind of heat treated refrigerating unit, comprising: cavity, arrange a point chamber dividing plate in cavity, cavity is divided into collect cavity and cooling chamber by a point chamber dividing plate, is provided with spray water entrance above point chamber dividing plate; Workpiece entrance is offered in one end of cavity, and the other end arranges discharging station, arranges sky water conservancy project position above discharging station, arranges interior water spray import below discharging station; Be provided with rollgang in cavity, one end of rollgang is arranged on workpiece ingress, and by bearing pin rotary seat and cavity hinged, bearing pin rotary seat and discharging station are positioned in same level; What the other end of rollgang tilted extends to interior water spray ingress; And, drive the transmission rig of rollgang running.Workpiece after thermal treatment can enter ground fast, and submerges completely in water coolant, and quenching effect is good; And water coolant is in flow state, the cooling of workpiece is more even; Meanwhile, the equal automated operation of conveying of workpiece, labour intensity is low, and efficiency is high.
Description
Technical field
The present invention relates to metal heat treatment equipment, especially, relate to a kind of heat treated refrigerating unit.
Background technology
Thermal treatment metallic substance is placed on heating in certain medium, insulation, cooling, by changing the metallurgical structure of material surface or inside, controls a kind of metal fever complete processing of its performance.Wherein, cooling step is a link very important in thermal treatment process, the metal works being in high temperature is put into water chilling, reaches quenching object, to improve intensity and the hardness of metal, increases wear resistance.Such as, for the metal works that size is larger, the steel pipe that length is larger, more difficult during quenching; At present, the means of employing are exactly that direct water spray on steel pipe cools, and the uniformity coefficient due to water spray is difficult to control, part even on steel pipe also cannot be immersed in water, cause being cooled in time, do not reach the effect of chilling, affect workpiece quenching quality; And the cooling apparatus that tradition is used, level of automation is not high, and the transmission cooling of workpiece all needs manual operation, and labour intensity is large, and efficiency is not high.
Summary of the invention
The object of the invention is to provide a kind of heat treated refrigerating unit, and to solve in prior art, heat treated part quenching effect is bad, and labour intensity is large, the problem that efficiency is not high.
For achieving the above object, the invention provides a kind of heat treated refrigerating unit, comprising: cavity, arrange a point chamber dividing plate in cavity, cavity is divided into collect cavity and cooling chamber by a point chamber dividing plate, is provided with spray water entrance above point chamber dividing plate; In one end of collect cavity, cavity is offered workpiece entrance; In one end of cooling chamber, cavity is arranged discharging station, sky water conservancy project position is set above discharging station, interior water spray import is set below discharging station; Be provided with rollgang in cavity, one end of rollgang is arranged on workpiece ingress, and by bearing pin rotary seat and cavity hinged, bearing pin rotary seat and discharging station are positioned in same level; What the other end of rollgang tilted extends to interior water spray ingress; And transmission rig, transmission rig is connected with rollgang, drives rollgang running.
Further, interior water spray ingress is provided with buffering positioning plate device, buffering positioning plate device comprises the buffer-oriented seat be fixed on cavity, buffer-oriented seat installs buffering positioning guard, buffer spring is set between buffer-oriented seat and buffering positioning guard, buffering positioning guard evenly offers jet hole.
Further, a point chamber dividing plate is adjustable for height point of chamber dividing plate.
Further, cavity is provided with two water vapor suction inlets.
Further, collect cavity sets out the mouth of a river, water outlet connects water collecting basin.
Further, rollgang comprises rollgang frame and conveying roller, and conveying roller is equally spaced to be arranged on rollgang frame, rollgang frame by bearing pin rotary seat and cavity hinged.
Further, transmission rig comprises electric motor, speed reduction unit and transition axis; The rotating shaft connection reducer of electric motor, speed reduction unit connects the conveying roller on rollgang frame by transition axis.
The present invention has following beneficial effect:
Workpiece after thermal treatment can enter ground fast, and submerges completely in water coolant, and quenching effect is good; And water coolant is in flow state, the cooling of workpiece is more even; Meanwhile, the equal automated operation of conveying of workpiece, labour intensity is low, and efficiency is high.
Accompanying drawing explanation
Below with reference to figure, the present invention is further detailed explanation.The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the heat treated refrigerating unit preferred embodiment of the present invention;
Fig. 2 is the enlarged diagram in a region in Fig. 1; And
Fig. 3 is the side-view of Fig. 1.
Description of reference numerals:
1, steel pipe; 101, cavity; 102, chamber dividing plate is divided; 103, collect cavity; 104, cooling chamber; 105, discharging station; 106, empty water conservancy project position; 107, interior water spray import; 108, bearing pin rotary seat; 109, spray water entrance; 110, water vapor suction inlet; 201, rollgang frame; 202, conveying roller; 301, buffer-oriented seat; 302, buffering positioning guard; 303, buffer spring; 401, electric motor; 402, speed reduction unit; 403, transition axis.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
Refer to Fig. 1 to Fig. 3, the preferred embodiments of the present invention provide a kind of heat treated refrigerating unit, comprise: cavity 101, in cavity 101, a point chamber dividing plate 102 is set, cavity 101 is divided into collect cavity 103 and cooling chamber 104 by point chamber dividing plate 102, is provided with spray water entrance 109 above point chamber dividing plate 102; In one end of collect cavity 103, cavity 101 is offered workpiece entrance; In one end of cooling chamber 104, cavity 101 is arranged discharging station 105, sky water conservancy project position 106 is set above discharging station 105, interior water spray import 107 is set below discharging station 105; Be provided with rollgang in cavity 101, one end of rollgang is arranged on workpiece ingress, and hinged by bearing pin rotary seat 108 and cavity 101, and bearing pin rotary seat 108 and discharging station 105 are positioned in same level; What the other end of rollgang tilted extends to interior water spray import 107 place; And transmission rig, transmission rig is connected with rollgang, drives rollgang running.
Steel pipe 1, after the process of heat treatment furnace (not shown), enters in refrigerating unit from the workpiece entrance of cavity 101.During original state, rollgang is downward-sloping along the transmission direction of steel pipe 1.Therefore, steel pipe 1 can along the quick landing of rollgang in cooling chamber 104, and the water coolant in cooling chamber 104 carries out cooling process to steel pipe 1.Due to, the water layer thickness that steel pipe 1 enters water place is limited, and for ensureing that steel pipe 1 all submerges in water coolant, spray water entrance 109 sprays water coolant; Meanwhile, high velocity flow is ejected in interior water spray import 107, and the water coolant in cooling chamber 104 is flowed fast, and to reach good quenching effect, and the unnecessary water coolant overflowed can be recycled to collect cavity 103.
After steel pipe 1 has cooled, promote rollgang, made one end of rollgang (being positioned at one end of cooling chamber 104) be promoted to sky water conservancy project position 106.Now, whole rollgang can be inclined upwardly along the transmission direction of steel pipe 1, and the water coolant in steel pipe 1 can flow out automatically, reaches the object of the water coolant drained in steel pipe 1.
After steel pipe 1 completes draining, rotational conveyance roller-way again, makes one end of rollgang (being positioned at one end of cooling chamber 104) move to discharging station 105; Due to, discharging station 105 and bearing pin rotary seat 108 are positioned in same level; Therefore, now whole discharging station 105 keeps horizontality.Then, transmission rig drives rollgang running, is transferred out by steel pipe 1 automatically.
When steel pipe 1 slips into into cooling chamber 104, there is speed faster, and steel pipe 1 has larger quality, larger surging force can be produced, be easy to the damage causing cavity 101; Preferably, interior water spray import 107 place is provided with buffering positioning plate device, buffering positioning plate device comprises the buffer-oriented seat 301 be fixed on cavity 101, buffer-oriented seat 301 is installed buffering positioning guard 302, buffer spring 303 is set between buffer-oriented seat 301 and buffering positioning guard 302, buffering positioning guard 302 evenly offers jet hole (not shown), and what spray to facilitate interior water spray import 107 cooling water flow out of.When steel pipe 1 slips into into cooling chamber 104, buffering positioning guard 302 is encountered in the end of steel pipe 1, and the cushion effect that buffer spring 303 produces can slow down the impact force of steel pipe 1 pair of cavity 101, to protect cavity 101.
Preferably, chamber dividing plate 102 is divided to be adjustable for height point of chamber dividing plate.The height of adjustment point chamber dividing plate 102, can make the water surface elevation in cooling chamber 104 be in ideal position, go for the cooling of the steel pipe 1 of different model size like this.
Carry out water coolant at steel pipe 1, a large amount of water vapor can be produced, for accelerating distributing of water vapor; Preferably, cavity 101 is provided with two water vapor suction inlets 110.
Preferably, be the loss of saving water resource, reduce use cost, collect cavity 103 sets out mouth of a river (not shown), water outlet connects water collecting basin (not shown).After water coolant is back to water collecting basin, can again utilize.
Preferably, rollgang comprises rollgang frame 201 and conveying roller 202, and conveying roller 202 is equally spaced to be arranged on rollgang frame 201, and rollgang frame 201 is hinged by bearing pin rotary seat 108 and cavity 101.Transmission rig comprises electric motor 401, speed reduction unit 402 and transition axis 403; The rotating shaft connection reducer 402 of electric motor 401, speed reduction unit 402 connects the conveying roller 202 on rollgang frame 201 by transition axis 403.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Workpiece after thermal treatment can enter ground fast, and submerges completely in water coolant, and quenching effect is good; And water coolant is in flow state, the cooling of workpiece is more even; Meanwhile, the equal automated operation of conveying of workpiece, labour intensity is low, and efficiency is high.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention; For a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a heat treated refrigerating unit, is characterized in that, comprising:
Cavity, arrange a point chamber dividing plate in described cavity, described cavity is divided into collect cavity and cooling chamber by described point of chamber dividing plate, is provided with spray water entrance above described point of chamber dividing plate; In one end of described collect cavity, described cavity is offered workpiece entrance; In one end of described cooling chamber, described cavity is arranged discharging station, sky water conservancy project position is set above described discharging station, below described discharging station, interior water spray import is set;
Be provided with rollgang in described cavity, one end of described rollgang is arranged on described workpiece ingress, and by bearing pin rotary seat and described cavity hinged, described bearing pin rotary seat and described discharging station are positioned in same level; What the other end of described rollgang tilted extends to described interior water spray ingress; And transmission rig, described transmission rig is connected with described rollgang, drives described rollgang to operate.
2. heat treated refrigerating unit according to claim 1, is characterized in that:
Described interior water spray ingress is provided with buffering positioning plate device, described buffering positioning plate device comprises the buffer-oriented seat be fixed on described cavity, described buffer-oriented seat installs buffering positioning guard, buffer spring is set between described buffer-oriented seat and described buffering positioning guard, described buffering positioning guard evenly offers jet hole.
3. heat treated refrigerating unit according to claim 1 and 2, is characterized in that:
Described point of chamber dividing plate is adjustable for height point of chamber dividing plate.
4. heat treated refrigerating unit according to claim 3, is characterized in that:
Described cavity is provided with two water vapor suction inlets.
5. heat treated refrigerating unit according to claim 4, is characterized in that:
Described collect cavity sets out the mouth of a river, and described water outlet connects water collecting basin.
6. heat treated refrigerating unit according to claim 1, is characterized in that:
Described rollgang comprises rollgang frame and conveying roller, and described conveying roller is equally spaced to be arranged on described rollgang frame, described rollgang frame by described bearing pin rotary seat and described cavity hinged.
7. heat treated refrigerating unit according to claim 6, is characterized in that:
Described transmission rig comprises electric motor, speed reduction unit and transition axis; The rotating shaft of described electric motor connects described speed reduction unit, and described speed reduction unit connects the described conveying roller on described rollgang frame by described transition axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304188.9A CN104060060B (en) | 2014-06-30 | 2014-06-30 | Heat treated refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304188.9A CN104060060B (en) | 2014-06-30 | 2014-06-30 | Heat treated refrigerating unit |
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| Publication Number | Publication Date |
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| CN104060060A CN104060060A (en) | 2014-09-24 |
| CN104060060B true CN104060060B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410304188.9A Active CN104060060B (en) | 2014-06-30 | 2014-06-30 | Heat treated refrigerating unit |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420482A (en) * | 2016-01-22 | 2016-03-23 | 江阴东邦钢球机械有限公司 | Steel ball heat treatment device and process |
| CN107130092A (en) * | 2017-03-31 | 2017-09-05 | 苏州亚思科精密数控有限公司 | A kind of segmented workpiece cooling bay |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6483613A (en) * | 1987-09-28 | 1989-03-29 | Taiho Ind Co | Heat treatment device |
| JPH07252612A (en) * | 1994-03-16 | 1995-10-03 | Niigata Furness Kogyo Kk | Heat treatment device |
| CN1257990A (en) * | 1999-12-01 | 2000-06-28 | 上海交通大学 | Method for decreasing heat loss of industrial furnace shell |
| CN201581111U (en) * | 2010-01-08 | 2010-09-15 | 上海北特金属制品有限公司 | Whole bar quenching and cooling device |
| CN201915118U (en) * | 2010-12-20 | 2011-08-03 | 浙江省青田超达铸造有限公司 | Quick cooling device for heat treatment |
| CN102266872A (en) * | 2011-07-27 | 2011-12-07 | 中冶赛迪工程技术股份有限公司 | Steel tube cooling device |
| CN202688382U (en) * | 2012-06-29 | 2013-01-23 | 衡阳华菱钢管有限公司 | Steel tube quenching device |
| CN203451570U (en) * | 2013-08-05 | 2014-02-26 | 河北科技大学 | Special cooling device for double-medium quenching heat treatment |
| CN203938697U (en) * | 2014-06-30 | 2014-11-12 | 江阴东邦钢球机械有限公司 | Heat treated refrigerating unit |
-
2014
- 2014-06-30 CN CN201410304188.9A patent/CN104060060B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6483613A (en) * | 1987-09-28 | 1989-03-29 | Taiho Ind Co | Heat treatment device |
| JPH07252612A (en) * | 1994-03-16 | 1995-10-03 | Niigata Furness Kogyo Kk | Heat treatment device |
| CN1257990A (en) * | 1999-12-01 | 2000-06-28 | 上海交通大学 | Method for decreasing heat loss of industrial furnace shell |
| CN201581111U (en) * | 2010-01-08 | 2010-09-15 | 上海北特金属制品有限公司 | Whole bar quenching and cooling device |
| CN201915118U (en) * | 2010-12-20 | 2011-08-03 | 浙江省青田超达铸造有限公司 | Quick cooling device for heat treatment |
| CN102266872A (en) * | 2011-07-27 | 2011-12-07 | 中冶赛迪工程技术股份有限公司 | Steel tube cooling device |
| CN202688382U (en) * | 2012-06-29 | 2013-01-23 | 衡阳华菱钢管有限公司 | Steel tube quenching device |
| CN203451570U (en) * | 2013-08-05 | 2014-02-26 | 河北科技大学 | Special cooling device for double-medium quenching heat treatment |
| CN203938697U (en) * | 2014-06-30 | 2014-11-12 | 江阴东邦钢球机械有限公司 | Heat treated refrigerating unit |
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| CN104060060A (en) | 2014-09-24 |
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