CN109811113A - A kind of chain rail quenching unit based on ventilation quantity control quenching intensity - Google Patents
A kind of chain rail quenching unit based on ventilation quantity control quenching intensity Download PDFInfo
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- CN109811113A CN109811113A CN201811561060.5A CN201811561060A CN109811113A CN 109811113 A CN109811113 A CN 109811113A CN 201811561060 A CN201811561060 A CN 201811561060A CN 109811113 A CN109811113 A CN 109811113A
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- gas transmission
- quenching
- transmission supervisor
- ventilation quantity
- chain rail
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Abstract
The invention discloses a kind of chain rail quenching units based on ventilation quantity control quenching intensity, including cooling cylinder, support plate is respectively connected at left and right sides of the cooling cylinder, and driving motor is installed in support plate, the front end of the driving motor is sequentially passed through by worm screw squeezes frame and cooling cylinder, and rotor is connected on the worm screw squeezed in frame, running through between the rotor and extruding frame has air hose, and extruding frame is run through at the both ends of air hose, the air hose is connected on gas transmission branch pipe, and gas transmission branch pipe is set on the first gas transmission supervisor, check valve is installed on the first gas transmission supervisor, and first gas transmission supervisor on be provided with flowmeter, the lower end of the first gas transmission supervisor runs through cooling cylinder and is connected with the second gas transmission supervisor, and second gas transmission supervisor on be connected with sealing plate.The chain rail quenching unit based on ventilation quantity control quenching intensity, can be by the intensity of how much controls quenching of control ventilation quantity, so as to be convenient for the quenched intensity of Quality Initiative rail.
Description
Technical field
The present invention relates to chain rails to quench correlative technology field, specially a kind of chain rail based on ventilation quantity control quenching intensity
Quenching unit.
Background technique
For chain rail during production, gesture moves through the process of quenching, this is because quenching can increase the intensity of chain rail,
It is used to can guarantee that chain rail is stable, the process of quenching is divided into three: heating, heat preservation and cooling, in the cooling rank of quenching
The intensity of section, cooling speed and quenching has close relationship, if it is desired to the intensity of Quality Initiative rail, it is necessary in the cooling rank of quenching
Section, controls cooling speed.
But the quenching unit of existing chain rail cannot control cooling velocity by control ventilation quantity, due to existing quenching unit
When carrying out cooling stage, usually directly the chain rail quenched placement will be needed to cool down in water, it, will not if water is less
Convenient for quickly cooling down chain rail, if water is more, biggish container will be needed, and need by way of stirring, made remote
The water at place is flow at chain rail, and this not only adds the difficulty of quenching cooling stage, and are unfavorable for controlling cooling speed,
To be unfavorable for controlling the intensity of quenching.
Summary of the invention
The purpose of the present invention is to provide a kind of chain rail quenching units based on ventilation quantity control quenching intensity, on solving
It states and proposes that the quenching unit of existing chain rail is not easy to the problem of controlling quenching intensity by control ventilation quantity in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of chain based on ventilation quantity control quenching intensity
Rail quenching unit, including cylinder is cooled down, it is respectively connected with support plate at left and right sides of the cooling cylinder, and driving is installed in support plate
Motor, the front end of the driving motor is sequentially passed through by worm screw squeezes frame and cooling cylinder, and on the worm screw squeezed in frame
It is connected with rotor, running through between the rotor and extruding frame has air hose, and extruding frame, institute are run through in the both ends of air hose
It states air hose to be connected on gas transmission branch pipe, and gas transmission branch pipe is set on the first gas transmission supervisor, on the first gas transmission supervisor
Check valve is installed, and is provided with flowmeter on the first gas transmission supervisor, the lower end of the first gas transmission supervisor run through cooling cylinder with
Second gas transmission supervisor is connected, and is connected with sealing plate on the second gas transmission supervisor, and worm gear, and worm gear are connected in the sealing plate
It is connected with worm screw, and worm gear and air-dispersing impeller are coaxially connected, the upper surface of the sealing plate is provided with connecting plate, and connects
Unidirectional button-shaped vent valve is provided on plate, the cooling cylinder is internally provided with protective net.
Preferably, the planform of the extruding frame is circle, and squeezes the shortest distance of frame inside and rotor less than defeated
The radius of gas hose.
Preferably, the first gas transmission supervisor is responsible for perpendicular to the second gas transmission, and the first gas transmission supervisor and the second gas transmission master
The L shape structure of being integrally formed of pipe, and the first gas transmission supervisor and the second gas transmission supervisor are mutually communicated setting.
Preferably, the air hose is connected at equal intervals on gas transmission branch pipe, and gas transmission branch pipe and the first gas transmission are responsible for
It is mutually communicated.
Preferably, the check valve is set to the top of flowmeter, and flowmeter is fixed on cooling cylinder.
Preferably, the sealing plate is that seamless welding is connect, and sealing plate connects with the second gas transmission supervisor with cooling cylinder.
Preferably, the connecting plate is integrated with sealing plate, and connecting plate is uniformly distributed in the upper of sealing plate
Surface, and the axis collinear of the axis of connecting plate and air-dispersing impeller, while unidirectional button-shaped vent valve runs through connecting plate.
Preferably, worm gear is distributed in the two sides of the worm screw at equal intervals, and worm gear is set to sealing plate and cooling cylinder
Inner bottom surface between.
Preferably, the rotor is connected by the way of welding with worm screw, and 3 rotors are equal angular is distributed in worm screw
On.
It compared with prior art, the beneficial effects of the present invention are: should be based on the chain rail quenching of ventilation quantity control quenching intensity
Device, can be by the intensity of how much controls quenching of control ventilation quantity, so as to be convenient for the quenched intensity of Quality Initiative rail；
1, the setting of frame, driving motor, worm screw, rotor and air hose is squeezed, it can be anti-by squeezing frame inner wall and rotor
Multiple squeezes air hose, so as to the inside that extraneous cold air is pumped into the device repeatedly, is conducive to pass through
The cooling water that cold air cooling temperature rises；
2, the setting of driving motor, worm screw, worm gear, air-dispersing impeller, connecting plate and unidirectional button-shaped vent valve, can be convenient for will
The cold air of input cooling water is cut, and is conducive to increase the surface area that cold air is contacted with cooling water, can not only be convenient for increasing
Add the cooling velocity of the cooling water of heating, and can be convenient for making the cooling water of heating uniformly be cooled down, and then can be convenient for adjusting chain
The speed of rail cooling stage in quenching, so as to the intensity convenient for adjusting the quenching of chain rail；
3, the setting of check valve and flowmeter is avoided that cold air is flow backwards, and can read the device convenient for staff
Ventilation quantity, in order to pass through the intensity of how much controls quenching of control ventilation quantity；
4, the setting of sealing plate and unidirectional button-shaped vent valve is avoided that cooling water enters sealing plate and cooling cylinder inner bottom surface
Between space in, in order to avoid cooling water corrosion worm gear and worm screw, be conducive to increase worm gear and worm screw constitute the service life of structure.
Detailed description of the invention
Fig. 1 is that fragmentary top of the present invention cuts open structural schematic diagram；
Fig. 2 is schematic view of the front view of the present invention；
Fig. 3 is A point enlarged structure schematic diagram in Fig. 1 of the present invention；
Fig. 4 is B point enlarged structure schematic diagram in Fig. 1 of the present invention；
Fig. 5 is that the present invention squeezes frame and worm screw attachment structure schematic diagram.
In figure: 1, cooling cylinder；2, support plate；3, driving motor；4, frame is squeezed；5, the first gas transmission is responsible for；6, gas transmission branch pipe；
7, air hose；8, check valve；9, flowmeter；10, sealing plate；11, protective net；12, the second gas transmission is responsible for；13, connecting plate；
14, unidirectional button-shaped vent valve；15, air-dispersing impeller；16, worm screw；17, worm gear；18, rotor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, the present invention provides a kind of technical solution: it is a kind of based on ventilation quantity control quenching intensity chain rail quench
Fiery device, including cooling cylinder 1, the left and right sides of cooling cylinder 1 is respectively connected with support plate 2, and is equipped with driving motor in support plate 2
3, the front end of driving motor 3 is sequentially passed through by worm screw 16 squeezes frame 4 and cooling cylinder 1, and on the worm screw 16 squeezed in frame 4
It is connected with rotor 18, running through between rotor 18 and extruding frame 4 has air hose 7, and extruding frame is run through at the both ends of air hose 7
4, air hose 7 is connected on gas transmission branch pipe 6, and gas transmission branch pipe 6 is set on the first gas transmission supervisor 5, on the first gas transmission supervisor 5
Check valve 8 is installed, and is provided with flowmeter 9 on the first gas transmission supervisor 5, the lower end of the first gas transmission supervisor 5 run through cooling cylinder 1 with
Second gas transmission supervisor 12 is connected, and is connected with sealing plate 10 on the second gas transmission supervisor 12, and worm gear 17 is connected in sealing plate 10,
And worm gear 17 is connected with worm screw 16, and worm gear 17 and air-dispersing impeller 15 are coaxially connected, the upper surface of sealing plate 10 is provided with
Connecting plate 13, and unidirectional button-shaped vent valve 14 is provided on connecting plate 13, cooling cylinder 1 is internally provided with protective net 11.
The planform for squeezing frame 4 is circle, and squeezes and be less than air hose 7 with the shortest distance of rotor 18 on the inside of frame 4
Radius, circular extruding frame 4 can be convenient for cooperation rotor 18, squeezing air hose 7 repeatedly, the half of air hose 7
Diameter is greater than the shortest distance for squeezing 4 inside and rotor 18 of frame, can guarantee that squeezing frame 4 and rotor 18 is repeatedly extruding air hose 7
When, extraneous cold air constantly can be pumped into the device, be conducive to cold air and cool down to the cooling water of heating.
First gas transmission supervisor 5 is perpendicular to the second gas transmission supervisor 12, and the first gas transmission supervisor 5 and the second gas transmission supervisor 12 are constituted
Integrated L shape structure, and the first gas transmission supervisor 5 and the second gas transmission supervisor 12 are mutually communicated setting, it can be cold convenient for guaranteeing
Air-stable enters the second gas transmission supervisor 12 from the first gas transmission supervisor 5.
Air hose 7 is connected at equal intervals on gas transmission branch pipe 6, and gas transmission branch pipe 6 is mutually passed through with the first gas transmission supervisor 5
It is logical, can be convenient for the cold air that several gas transmission branch pipes 6 are pumped in be concentrated in gas transmission branch pipe 6, and will be concentrated by gas transmission branch pipe 6
Cold air afterwards inputs in the first gas transmission supervisor 5.
Check valve 8 is set to the top of flowmeter 9, and flowmeter 9 is fixed on cooling cylinder 1, is avoided that cold air is flow backwards,
And the cold air amount for entering the device can be read convenient for staff, flowmeter 9 is fixed on cooling cylinder 1, can be convenient for guarantee stream
The stabilization of meter 9.
Sealing plate 10 is that seamless welding is connect, and sealing plate 10 connects with the second gas transmission supervisor 12, can keep away with cooling cylinder 1
Exempt from cooling water to enter in the space that sealing plate 10 and cooling 1 inner bottom surface of cylinder are constituted, in order to avoid cooling water corrosion worm screw 16 and worm gear 17,
Advantageously ensure that worm screw 16 and worm gear 17 constitute the service life of structure.
Connecting plate 13 is integrated with sealing plate 10, and connecting plate 13 is uniformly distributed in the upper table of sealing plate 10
Face, and the axis collinear of the axis of connecting plate 13 and air-dispersing impeller 15, while unidirectional button-shaped vent valve 14 runs through connecting plate
13, can be convenient for guaranteeing the connective stability of connecting plate 13 and sealing plate 10, and the uniformly cutting connection of air-dispersing impeller 15 can be made
The cold air that unidirectional button-shaped vent valve 14 sprays on plate 13.
Worm gear 17 is distributed in the two sides of worm screw 16 at equal intervals, and worm gear 17 is set to sealing plate 10 and cooling cylinder 1
Between inner bottom surface, multiple worm gears 17 can be driven to rotate convenient for single worm screw 16, and then can be convenient for cold air uniformly cooling heating
Cooling water, worm gear 17 is set between sealing plate 10 and the inner bottom surface of cooling cylinder 1, be avoided that cooling water corrodes worm gear 17,
Be conducive to increase the service life of worm gear 17.
Rotor 18 is connected by the way of welding with worm screw 16, and 3 rotors 18 are equal angular is distributed on worm screw 16,
Can be rotated convenient for the drive rotor 18 for guaranteeing that worm screw 16 can be stable, and rotor 18 can be made and squeeze frame 4 repeatedly to air hose 7
It is squeezed.
Working principle: the chain rail quenching unit based on ventilation quantity control quenching intensity is mounted on the position used first
It sets, and connects the power supply of the device, then cooling water is poured into cooling cylinder 1, it, can in the cooling stage quenched to chain rail
By hanging device, the chain rail of heat preservation is put into cooling cylinder 1, at this point, due to the cooling of cooling water, quilt that chain rail can be made very fast
Cooling, after the temperature of cooling water rises, the speed of cooling controling rail is by reduction gradually, at this point, the electricity of openable driving motor 3
Source switch, so that worm screw 16 is driven and chooses to install, worm screw 16 will drive rotor 18 to rotate in rotation, and then cooperates and squeeze frame 4
Inner wall air hose 7 is squeezed repeatedly, so that extraneous cold air is transported to gas transmission branch pipe 6 by air hose 7
Interior, cold air is entered back into the first gas transmission supervisor 5 by gas transmission branch pipe 6, then successively enters the by check valve 8 and flowmeter 9
In two gas transmissions supervisor 12, for cold air when by flowmeter 9, staff will be enabled through the flow that flowmeter 9 reads cold air,
After cold air enters the second gas transmission supervisor 12, it will be sprayed by the unidirectional button-shaped vent valve 14 on connecting plate 13；
In the process, the rotation of worm screw 16 drives worm gear 17 to rotate, and then drives 15 high speed rotation of air-dispersing impeller, thus
The cold air that the unidirectional button-shaped vent valve 14 of cutting sprays, at this point, air-dispersing impeller 15 will generate tiny bubble, thus quickly
Cool down to cooling water, to guarantee that the speed of cooling water cooling controling rail will not reduce；
If desired the cooling velocity for adjusting chain rail, can stop several driving motors 3, to change the chain rail quenching unit
Ventilation quantity, in order to change cold air to the cooling velocity of cooling water, and then change the speed of cooling water cooling controling rail, to reach
To the purpose for controlling ventilation quantity and controlling quenching intensity is passed through, the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity, including it is cooling cylinder (1), it is characterised in that: it is described
It is respectively connected with support plate (2) at left and right sides of cooling cylinder (1), and driving motor (3), the driving is installed in support plate (2)
The front end of motor (3) is sequentially passed through by worm screw (16) squeezes frame (4) and worm screw that is cooling cylinder (1), and being in extruding frame (4)
(16) it is connected on rotor (18), running through between the rotor (18) and extruding frame (4) has air hose (7), and air hose
(7) both ends, which are run through, squeezes frame (4), and the air hose (7) is connected on gas transmission branch pipe (6), and gas transmission branch pipe (6) is arranged
In on the first gas transmission supervisor (5), it is equipped with check valve (8) on the first gas transmission supervisor (5), and on the first gas transmission supervisor (5)
It is provided with flowmeter (9), the lower end of the first gas transmission supervisor (5) runs through cooling cylinder (1) and is connected with the second gas transmission supervisor (12)
It connects, and is connected with sealing plate (10) on the second gas transmission supervisor (12), is connected with worm gear (17) in the sealing plate (10), and worm gear
(17) it is connected with worm screw (16), and worm gear (17) and air-dispersing impeller (15) are coaxially connected, the upper table of the sealing plate (10)
Face is provided with connecting plate (13), and unidirectional button-shaped vent valve (14) is provided on connecting plate (13), the cooling cylinder (1) it is interior
Portion is provided with protective net (11).
2. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The planform for squeezing frame (4) is circle, and squeezes and be less than air hose with the shortest distance of rotor (18) on the inside of frame (4)
(7) radius.
3. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The first gas transmission supervisor (5) is responsible for (12) perpendicular to the second gas transmission, and the first gas transmission supervisor (5) and the second gas transmission supervisor (12)
The L shape structure for being integrally formed, and the first gas transmission supervisor (5) and the second gas transmission supervisor (12) are mutually communicated setting.
4. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The air hose (7) is connected on gas transmission branch pipe (6) at equal intervals, and gas transmission branch pipe (6) and the first gas transmission supervisor (5) are mutual
Perforation.
5. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The check valve (8) is set to the top of flowmeter (9), and flowmeter (9) is fixed on cooling cylinder (1).
6. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The sealing plate (10) is that seamless welding is connect, and sealing plate (10) connects with the second gas transmission supervisor (12) with cooling cylinder (1).
7. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The connecting plate (13) is integrated with sealing plate (10), and connecting plate (13) is uniformly distributed in the upper of sealing plate (10)
Surface, and the axis collinear of the axis of connecting plate (13) and air-dispersing impeller (15), while unidirectional button-shaped vent valve (14) is passed through
Wear connecting plate (13).
8. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The two sides of the worm screw (16) are distributed with worm gear (17) at equal intervals, and worm gear (17) is set to sealing plate (10) and cooling cylinder
(1) between inner bottom surface.
9. a kind of chain rail quenching unit based on ventilation quantity control quenching intensity according to claim 1, it is characterised in that:
The rotor (18) is connected by the way of welding with worm screw (16), and 3 rotors (18) are equal angular is distributed in worm screw
(16) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561060.5A CN109811113B (en) | 2018-12-20 | 2018-12-20 | Caterpillar track quenching device based on air volume control quenching intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561060.5A CN109811113B (en) | 2018-12-20 | 2018-12-20 | Caterpillar track quenching device based on air volume control quenching intensity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109811113A true CN109811113A (en) | 2019-05-28 |
| CN109811113B CN109811113B (en) | 2020-07-07 |
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ID=66602931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561060.5A Active CN109811113B (en) | 2018-12-20 | 2018-12-20 | Caterpillar track quenching device based on air volume control quenching intensity |
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| Country | Link |
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| CN (1) | CN109811113B (en) |
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| CN202543268U (en) * | 2011-12-14 | 2012-11-21 | 济南重工股份有限公司 | Large-scale annular ventilating device |
| JP2015078430A (en) * | 2013-09-11 | 2015-04-23 | Ｊｆｅスチール株式会社 | Method and installation for cooling steel material and method and installation for producing steel material |
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| CN206457519U (en) * | 2016-12-19 | 2017-09-01 | 德阳新升机电有限责任公司 | Heat treatment quenching device |
| CN107805694A (en) * | 2017-11-18 | 2018-03-16 | 双威大昌锻造(安徽)有限公司 | The quenching unit and its operating method of a kind of Chain Link |
| JP2018162480A (en) * | 2017-03-24 | 2018-10-18 | Ｊｆｅスチール株式会社 | Hardening device and hardening method of steel pipe, and manufacturing device and manufacturing method of steel pipe |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD214668A1 (en) * | 1983-03-18 | 1984-10-17 | Thaelmann Schwermaschbau Veb | KUEHLBETTBELUEFTUNG |
| US5492168A (en) * | 1994-07-18 | 1996-02-20 | Indugas, Inc. | High convective heat transfer immersion heater/cooler |
| CN102329935A (en) * | 2011-09-06 | 2012-01-25 | 刘瑞 | Air sudden cooling type quenching device |
| CN202543268U (en) * | 2011-12-14 | 2012-11-21 | 济南重工股份有限公司 | Large-scale annular ventilating device |
| JP2015078430A (en) * | 2013-09-11 | 2015-04-23 | Ｊｆｅスチール株式会社 | Method and installation for cooling steel material and method and installation for producing steel material |
| CN205856524U (en) * | 2016-04-28 | 2017-01-04 | 洛阳冠卓重工设备有限公司 | A kind of cyclic water tank device carrying out heat treatment for digging machine bucket tooth |
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| JP2018162480A (en) * | 2017-03-24 | 2018-10-18 | Ｊｆｅスチール株式会社 | Hardening device and hardening method of steel pipe, and manufacturing device and manufacturing method of steel pipe |
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| CN109811113B (en) | 2020-07-07 |
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Denomination of invention: A chain rail quenching device based on ventilation to control quenching intensity Effective date of registration: 20220518 Granted publication date: 20200707 Pledgee: Changde branch of Industrial Bank Co.,Ltd. Pledgor: HUNAN SANTER MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980005657 |
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