CN106868273B - A kind of packaged type quenching cooling system and quenching and cooling method - Google Patents
A kind of packaged type quenching cooling system and quenching and cooling method Download PDFInfo
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- CN106868273B CN106868273B CN201710110163.9A CN201710110163A CN106868273B CN 106868273 B CN106868273 B CN 106868273B CN 201710110163 A CN201710110163 A CN 201710110163A CN 106868273 B CN106868273 B CN 106868273B
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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Abstract
The present invention relates to a kind of packaged type quenching cooling system and quenching and cooling method, the packaged type quenching cooling system includes quenching tank, transmitting device, feeding device, centralising device and rack lifting gear;Quenching tank side is hinged on by axis pin after the transmitting device, feeding device and centralising device are integrated, and can be folded into quenching tank after overturning;Rack in rack lifting gear can be in quenching tank inner plane lifting moving.The structure of quenching cooling system of the present invention is simply exquisite, easy to use, high degree of automation, energy conservation and environmental protection;It is stronger to all kinds of quenching part versatilities;Under the premise of ensureing quenching precision, it is that multiple heating furnaces are mating to realize a set of quenching cooling system, has saved process costs.
Description
Technical field
The present invention relates to technical field of metal heat treatment more particularly to a kind of for carrying out quenching treatment to steel workpiece
Packaged type quenches cooling system and quenching and cooling method.
Background technology
Quenching is that the important procedure of Tempering and Quenching is carried out to steel, it is to would be heated to a certain temperature of AC3 or AC1 points or more
And keep the steel of certain time, by with cooling medium carry out heat exchange make its cooled down with appropriate speed obtain martensite and (or)
The heat treatment process of bainite structure.At present frequently with fixed quenching tank is arranged near heating furnace as quenching apparatus, and
Using quenching liquid as cooling medium, high temperature steel member is by being manually clamped or ancillary equipment is sent into quenching tank, steel under the effect of gravity
Part freely falling body in coolant liquid is completed to trench bottom is quenched after quenching, then send steel part via artificial clamping or hoisting mechanism
Go out quenching tank.The shortcomings that this process for quenching be quenching tank be it is fixed, can not switch between different heating-furnace, make heating furnace with
Space length is limited between quenching tank;Meanwhile the time interval that high temperature steel member is moved to out of heating furnace in quenching tank depends on
The convenience degree of manually-operated qualification or ancillary equipment and generate difference;In quenching process, due to steel part part surface
Contacted with quenching trench bottom and quenching tank in the factors such as coolant temperature is inconsistent, make the cooling of steel part in quenching process everywhere
It is uneven so lead to problems such as nonuniform organization and generate stress deformation;In addition, after quenching, takes out and be located at quenching liquid bottom
The steel part in portion is also very inconvenient.Therefore, a kind of higher packaged type quenching cooling system of the degree of automation is developed, for quenching
Required precision is higher, heat treatment hall space is limited, multiple heating furnaces share a set of quenching cooling system so saving equipment at
This and cost of labor etc. are of great significance.
Quenching heat treatment device described in open source literature at present, such as application No. is 201210384743.4 China specially
Profit, it is disclosed " a kind of steel plate quenching method and equipment ", by the way that high-temperature steel plate is placed in a manner of parallel with liquid level
On rack above quenching tank, rack is rotated down one using the side of rack length direction as shaft under the drive of the drive
Determine angle, sheet steel sections are immersed among liquid at this time, while liquid is injected into quenching tank, in quenching tank on the liquid level of liquid
It rises until all submerging steel plate, to realize that steel plate tilts quenching cooling.This method solve the horizontal positioned immersion liquid of steel plate
After body a large amount of steam blankets of lower surface of steel plate cannot smooth discharge and to lead to the problem of upper and lower plate face intensity of cooling difference big, but disadvantage
Be into quenching tank inject liquid process cause high-temperature steel plate elder generation dip portion and rear dip portion generation time poor, and
Coolant temperature is uneven in quenching process can also have an impact quenching precision.
Application No. is 201310195648.4 Chinese patent, " a kind of quenching tank that quenching part rotates automatically " is disclosed,
The quenching part of heated stove heat is placed on rotation charging tray of the quenching tank bottom with rotating vane by it by crane, passes through pipe
Road pumping action, making, there is the hardening media of certain pressure, which to flow into quenching trench bottom through water inlet pipe and impact rotating vane, is allowed to revolve
Turn, and then the quenching part on rotation charging tray is driven to be rotated in hardening media, when quenching part is cooled to process stipulation temperature, stops
Only pipeline pump makes to stop into water.This method can make quenching part cool down uniformity, but the disadvantage is that heat the high temperature after stove heat
Quenching part need to can just move on rotation charging tray via crane, not only quench feeding inconvenience, but also quench continuity and be affected,
Further, since the rotary shaft under rotation charging tray is quenching trench bottom by bearing block Fuding, therefore the weight of quenching part cannot be excessive,
And high temperature quenching part is also required to avoid placing the influence of eccentric generation when being placed on rotation charging tray.
Application No. is 201410357927.0 Chinese patents, disclose a kind of " quenching cooling system and quenching cooling side
Method ", quenching cooling system include quenching tank and hardening step device, and hardening step device includes holder and is arranged on holder
Walking dolly, holder is erected on quenching tank, and can be slided by the sliding rail being arranged on sliding block that its bottom is arranged and ground
Dynamic cooperation, walking dolly are driven by motor and are moved above quenching tank along holder, the direction of motion of walking dolly and the fortune of sliding block
Dynamic direction is vertical, operation console that can be vertically moving is provided on walking dolly, which makes quenching part
It immerses in the quenching liquid in quenching tank, and movement is cooled down in three directions, to keep quenching part cooling more uniform, and
Convenient for controlling the cooling velocity of quenching workpiece.But the disadvantage is that quenching tank is fixed, and need the position of specified heating furnace setting
It sets, is not easy to carry out quenching cooling work between multiple heating furnaces;It is provided in quenching tank in agitating device composition quenching liquid
Circulating cooling system rather than external circulation cooling system need to match therefore, in order to ensure that the quenching liquid heating in quenching process is not notable
The standby quenching tank with larger reservoir storage, not only occupied space is bigger, but also is unfavorable for energy conservation and environmental protection;In addition, the system is set
Standby bulky complex, later stage operation and maintenance process is also unfavorable for cost-effective.
Invention content
The present invention provides a kind of packaged type quenching cooling system and quenching and cooling method, the quenching cooling system
Exquisiteness simple in structure, easy to use, high degree of automation, energy conservation and environmental protection;It is stronger to all kinds of quenching part versatilities;Ensureing to quench
Under the premise of precision, it is that multiple heating furnaces are mating to realize a set of quenching cooling system, has saved process costs.
In order to achieve the above object, the present invention is realized using following technical scheme:
A kind of packaged type quenching cooling system, including quenching tank, transmitting device, feeding device, centralising device and rack
Lifting gear;Quenching tank side is hinged on by axis pin after the transmitting device, feeding device and centralising device are integrated, and can be
It is folded into quenching tank after overturning;Rack in rack lifting gear can be in quenching tank inner plane lifting moving.
The transmitting device is made of roller-way fulcrum bearing and the roller-way in roller-way fulcrum bearing, and the feeding side of roller-way is set
Feeding device, roller way middle part set centralising device.
The feeding device is made of stock shelf, feeding pull rod and feeding hydraulic cylinder;It feeding pull rod one end can be in upper feed liquid
The fixed sliding rail sliding of drive lower edge of cylinder pressure, the other end are hinged with stock shelf;Stock shelf can in the horizontal direction with it is upward
The spaced winding hinge joint of vertical direction rotates 90 °, and can move in the horizontal direction.
The rack lifting gear is made of rack and rack plane elevating mechanism, and rack can be in rack plane elevating mechanism
Under drive plane lifting moving is carried out in quenching tank.
The rack is that point contact or line contact with quenching part bottom.
The quenching trench bottom sets wheel;Interior cycle frequency conversion agitating device, deflector and liquid temperature sensing are equipped in quenching tank
Device;It quenching groove sidewall and is equipped with overflow port and liquid in-out mouth, overflow port connects underground liquid storage tank by the hose with quick coupling,
Liquid in-out mouth connects the outer circulation variable frequency pump in the liquid storage tank of underground by the hose with quick coupling.
The quenching tank side sets operation panel, and multiple control buttons are set on operation panel, right respectively by control system
Answer connection transmission device, feeding device, centralising device, rack lifting gear, interior cycle frequency conversion agitating device, liquid temperature sensing device
And outer circulation variable frequency pump.
A kind of quenching and cooling method based on the system, includes the following steps:
1) packaged type of folded state quenching cooling system is moved into heating furnace side, heating is completed when quenching part heats
After bonnet rises, integrated transmitting device, feeding device and centralising device rotates into 180 degree around axis pin and are unfolded, and by stock shelf
It snaps on table;
2) start rack plane elevating mechanism, rack is risen at the top of quenching tank and docked with the exit side of roller-way;
3) overflow port is connected by the hose with quick coupling with underground liquid storage tank, quickly by band by liquid in-out mouth
The hose of connector is connected with the outer circulation variable frequency pump in the liquid storage tank of underground, will be in the liquid storage tank of underground by outer circulation variable frequency pump
Quenching liquid injects in quenching tank;
4) when quenching liquid liquid level rises to the above height of overflow port in quenching tank, incomplete quench liquid is flowed back by overflow port
To the liquid storage tank of underground;At this point, starting the interior cycle frequency conversion agitating device in quenching tank, the quenching liquid in quenching tank is made to generate whirlpool
Rotation;
5) after the quenching part of high temperature moves to table out of heating furnace, drive stock shelf movement will by feeding hydraulic cylinder extension
Quenching part moves on roller-way, starts to transmit;
6) quenching part on roller-way during transmitting, by being transferred on rack after centralising device centering;
7) it is loaded with the rack of quenching part planar movement under the action of rack plane elevating mechanism, moment immerses in quenching tank
The quenching liquid in vorticity in carry out quenching cooling;
8) temperature of quenching liquid in quenching tank is measured in real time using liquid temperature sensing device, is controlled by control system
Outer circulation variable frequency pump injects the speed of quenching liquid into quenching tank, and then adjusts the temperature of quenching liquid in quenching tank;
9) after quenching part is cooled to technological requirement temperature, the rack for being loaded with quenching part is raised to by rack plane elevating mechanism
More than quenching liquid liquid level, to take quenching part away;
10) after quencher makees, outer circulation variable frequency pump is closed, the quenching liquid in quenching tank is under the effect of gravity by passing in and out
Liquid mouth is back to through hose in the liquid storage tank of underground;
11) hose for connecting quenching tank and underground liquid storage tank, outer circulation variable frequency pump is disengaged by quick coupling;By rack
Bottom in quenching tank is dropped to, stock shelf is contracted to off working state, then transmitting device, feeding device and the centering that will be integrated
Packaged type quenching cooling system in folding storage to quenching tank, is finally moved to deposit position by device again.
Compared with prior art, the beneficial effects of the invention are as follows:
1) structure of quenching cooling system is simply exquisite, easy to use, high degree of automation, energy conservation and environmental protection;
2) stronger to all kinds of quenching part versatilities;
3) under the premise of ensureing quenching precision, it is that multiple heating furnaces are mating to realize a set of quenching cooling system, is saved
Process costs.
Description of the drawings
Fig. 1 is the dimensional structure diagram one (folded state, main view) of packaged type quenching cooling system of the present invention.
Fig. 2 is the dimensional structure diagram two (folded state, backsight) of packaged type quenching cooling system of the present invention.
Fig. 3 is the use state diagram one (forward sight) of packaged type quenching cooling system of the present invention.
Fig. 4 is the use state diagram one (backsight) of packaged type quenching cooling system of the present invention.
Fig. 5 is the (broken section, at rack of use state diagram three of packaged type of the present invention quenching cooling system
At the top of quenching tank)
Fig. 6 is the (broken section, at rack of use state diagram four of packaged type of the present invention quenching cooling system
In quenching trench bottom)
Fig. 7 is the layout drawing of operation panel of the present invention.
In figure:1. 6. rack of quenching tank 2. axis pin, 3. transmitting device, 4. feeding device, 5. centralising device, 7. rack is flat
11. wheel of cycle frequency conversion agitating device, 12. water conservancy diversion in 8. outer circulation variable frequency pump of face elevating mechanism, 9. liquid temperature sensing device 10.
17. hose of plate 13. operation panel, 14. liquid in-out mouth, 15. overflow port, 16. underground liquid storage tank, 18. quenching liquid 19. heats
24. function menu select button of bonnet 20. quenching part, 21. table, 22. LCD panel, 23. master switch, 25. increment tune
29. feeding device switch of whole button 26. decreasing amount adjustment button, 27. ACK button, 28. transmitting device switch, 30. centering fills
Set cycle frequency conversion agitating device switch in 31. rack lifting gear switch of switch, 32. outer circulation frequency conversion switch pump 33.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings:
As shown in Figure 1-Figure 3, a kind of packaged type of the present invention quenches cooling system, including quenching tank 1, transmitting device
3, feeding device 4, centralising device 5 and rack lifting gear;After the transmitting device 3, feeding device 4 and centralising device 5 are integrated
It is hinged on 1 side of quenching tank by axis pin 2, and can be folded into after overturning in quenching tank 1;Rack energy in rack lifting gear
Enough in 1 inner plane lifting moving of quenching tank.
The transmitting device 3 is made of roller-way fulcrum bearing and the roller-way in roller-way fulcrum bearing, the feeding side of roller-way
If feeding device 4, roller way middle part sets centralising device 5.
The feeding device 4 is made of stock shelf, feeding pull rod and feeding hydraulic cylinder;It feeding pull rod one end can be in upper feed liquid
The fixed sliding rail sliding of drive lower edge of cylinder pressure, the other end are hinged with stock shelf;Stock shelf can in the horizontal direction with it is upward
The spaced winding hinge joint of vertical direction rotates 90 °, and can move in the horizontal direction.
The rack lifting gear is made of rack 6 and rack plane elevating mechanism 7, and rack 6 can be lifted in rack plane
Under the drive of mechanism 7 plane lifting moving is carried out in quenching tank 1.
The rack 6 is that point contact or line contact with 20 bottom of quenching part.
1 bottom of the quenching tank sets wheel 11;Be equipped in quenching tank 1 interior cycle frequency conversion agitating device 10, deflector 12 and
Liquid temperature sensing device 9;1 side wall of quenching tank is equipped with overflow port 15 and liquid in-out mouth 14, and overflow port 15 is by with the soft of quick coupling
Pipe 17 connects underground liquid storage tank 16, and liquid in-out mouth 14 is outer in the connection underground liquid storage tank 16 of hose 17 by crossing with quick coupling
Recycle variable frequency pump 8.
1 side of the quenching tank sets operation panel 13, and multiple control buttons are set on operation panel 13, passes through control system point
It is not correspondingly connected with transmitting device 3, feeding device 4, centralising device 5, rack lifting gear, interior cycle frequency conversion agitating device 10, liquid
Warm sensing device 9 and outer circulation variable frequency pump 8.
A kind of quenching and cooling method based on the system, includes the following steps:
1) as shown in figure 3, the packaged type quenching cooling system of folded state is moved to heating furnace side, when quenching part 20
After the heating rise of bonnet 19 is completed in heating, by integrated transmitting device 3, feeding device 4 and centralising device 5 around the rotation of axis pin 2 180
Degree expansion, and stock shelf is snapped on table 21;
2) start rack plane elevating mechanism 7, rack 6 is risen into 1 top of quenching tank and docked with the exit side of roller-way;
It 3), will be into as shown in figure 4, overflow port 15 is connected by the hose 17 with quick coupling with underground liquid storage tank 16
Liquid outlet 14 is connected by the hose 17 with quick coupling with the outer circulation variable frequency pump 8 in underground liquid storage tank 16, by following outside
Ring variable frequency pump 8 injects the quenching liquid 18 in underground liquid storage tank 16 in quenching tank 1;
4) when 18 liquid level of quenching liquid rises to 15 or more height of overflow port in quenching tank 1, incomplete quench liquid 18 is by overflowing
Head piece 15 is back in underground liquid storage tank 16;At this point, starting the interior cycle frequency conversion agitating device 10 in quenching tank 1, make quenching tank 1
Interior quenching liquid 18 generates vortex;
5) after the quenching part 20 of high temperature moves to table 21 out of heating furnace, stock shelf is driven to move by feeding hydraulic cylinder extension
It is dynamic to move to quenching part 20 on roller-way, start to transmit;
6) as shown in figure 5, quenching part 20 on roller-way during transmitting, by being transferred to rack 6 after 5 centering of centralising device
On;
7) as shown in fig. 6, being loaded with the rack 6 of quenching part 20 planar movement, wink under the action of rack plane elevating mechanism 7
Between immerse quenching tank 1 in the quenching liquid 18 in vorticity in carry out quenching cooling;
8) temperature of quenching liquid 18 in quenching tank 1 is measured in real time using liquid temperature sensing device 9, passes through control system
It controls outer circulation variable frequency pump 8 and injects the speed of quenching liquid 18 into quenching tank 1, and then adjust the temperature of quenching liquid 18 in quenching tank 1
Degree;
9) after quenching part 20 is cooled to technological requirement temperature, rack plane elevating mechanism 7 will be loaded with the rack 6 of quenching part 20
It is raised to 18 liquid level of quenching liquid or more, to take quenching part 20 away;
10) after quencher makees, close outer circulation variable frequency pump 8, the quenching liquid 18 in quenching tank 1 under the effect of gravity by
Liquid in-out mouth 14 is back to through hose 17 in underground liquid storage tank 16;
11) connection quenching tank 1 and the hose 17 of underground liquid storage tank 16, outer circulation variable frequency pump 8 are disengaged by quick coupling;
Rack 6 is dropped into bottom in quenching tank 1, stock shelf is contracted to off working state, then transmitting device 3, the feeding that will be integrated
Packaged type quenching cooling system in folding storage to quenching tank 1, is finally moved to storage position by device 4 and centralising device 5 again
It sets.
A kind of packaged type of the present invention quenches cooling system, and 1 bottom of quenching tank is with wheel 11 to realize that quenching is cold
But the movement of system in a non-operative state;Transmitting device 3, feeding device 4 and the centralising device 5 integrated passes through axis pin
2 is hinged with the feeding side of quenching tank 1 and can be rotated around axis pin 2, to realize that folding storage is in quenching tank 1 under off working state
It is interior, it is moved easily quenching cooling system, is unfolded in a non-operative state, realizes the purpose saved parking space, be moved easily.
Feeding device 4 is mounted on 3 side of transmitting device, can be overlapped with heating furnace table 21, in working condition
Quenching part 20 on heating furnace table 21 is moved on the roller-way of transmitting device 3 and realizes the transmission of high temperature quenching part;It is installed on biography
The centralising device 5 of 3 roller way middle part of defeated device for realizing quenching part 20 in transmission process in, it is accurate after being transmitted for quenching part 20
It is really placed on rack 6 and is ready.
Rack 6 is that point contact or line contact with 20 bottom surface of quenching part, can not only reduce quenching part 20 and be moved from transmitting device 3
Resistance to rack 6, and 20 lower surface of quenching part can be made to be come into full contact with quenching liquid 18, improve quenching degree.
The rack lifting gear 7 that 1 inside of quenching tank is arranged, can not only make 20 moment of the quenching part being transmitted on rack 6
It immerses to reduce 20 each surface immersion liquid time difference of quenching part in the quenching liquid 18 of quenching tank 1, and quench convenient for the completion of quenching part 20
It is taken out from quenching liquid 18 after ignition technique.
Liquid in-out mouth 14 and overflow port 15 is opened up on 1 side wall of quenching tank to store up with underground by the hose 17 with quick coupling
Liquid pool 16 is connected with outer circulation variable frequency pump 8, for injecting quenching liquid 18 into quenching tank 1;Liquid temperature sensing device in quenching tank 1
18 temperature of quenching liquid under 9 pairs of working conditions in quenching tank 1 is monitored in real time, and the temperature signal of acquisition passes to control system
System adjustably descend the feed speed of outer circulation variable frequency pump 8 in liquid storage tank 16 to quenching liquid 18 in quenching tank 1, and then realization pair immediately
The control of 18 temperature of quenching liquid.
The interior cycle frequency conversion agitating device 10 and deflector 12 being fixedly mounted on 1 madial wall of quenching tank can make quenching tank
Quenching liquid 18 in 1 generates vortex, and not only facilitating keeps 18 temperature of quenching liquid in quenching tank 1 uniform, moreover it is possible to realize a variety of cold
But function, and quenching part 20 is contributed to immerse the smooth discharge of a large amount of steam blankets of 18 rear surface of quenching liquid, and then make quenching part
20 surface intensities of cooling reach unanimity.
In the present invention, transmitting device 3, feeding device 4, centralising device 5, rack lifting gear 7, outer circulation variable frequency pump 8, liquid
Warm sensing device 9, interior cycle frequency conversion agitating device 10 etc. are controlled by control system, and are realized by operation panel and concentrated behaviour
Make;As shown in fig. 7, set on the operation panel in the outside of quenching tank 1 master switch 23, function menu select button 24, increasing amount adjustment by
Button 25, decreasing amount adjustment button 26, ACK button 27, transmitting device switch 28, feeding device switch 29, centralising device switch 30,
The buttons such as rack lifting gear switch 31, outer circulation frequency conversion switch pump 32 and interior cycle frequency conversion agitating device switch 33, each system
Automatically control and can be completed by operation panel 13, while the working condition of each system and operational circumstances can pass through operating surface
LCD panel 22 on plate 13 carries out real-time display.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of packaged type quenches cooling system, which is characterized in that including quenching tank, transmitting device, feeding device, centering dress
It sets and rack lifting gear;Quenching tank one is hinged on by axis pin after the transmitting device, feeding device and centralising device are integrated
Side, and can be folded into quenching tank after overturning;The transmitting device is by roller-way fulcrum bearing and in roller-way fulcrum bearing
Roller-way forms, and the feeding side of roller-way sets feeding device, and roller way middle part sets centralising device;The feeding device is by stock shelf, feeding
Pull rod and feeding hydraulic cylinder composition;Feeding pull rod one end can be slided in the fixed sliding rail of drive lower edge of feeding hydraulic cylinder, another
End is hinged with stock shelf;Stock shelf can rotate 90 ° with the spaced winding hinge joint of upward vertical direction in the horizontal direction, and can be
Horizontal direction moves;Rack in rack lifting gear can in quenching tank lifting moving.
2. a kind of packaged type according to claim 1 quenches cooling system, which is characterized in that the rack lifting gear
It is made of rack and rack plane elevating mechanism, rack can carry out plane liter under the drive of rack plane elevating mechanism in quenching tank
Drop movement.
3. a kind of packaged type according to claim 2 quenches cooling system, which is characterized in that the rack and quenching part
Bottom is that point contact or line contact.
4. a kind of packaged type according to claim 1 quenches cooling system, which is characterized in that the quenching trench bottom is set
Wheel;Interior cycle frequency conversion agitating device, deflector and liquid temperature sensing device are equipped in quenching tank;It quenches groove sidewall and is equipped with overflow port
And liquid in-out mouth, overflow port connect underground liquid storage tank by the hose with quick coupling, liquid in-out mouth passes through with quick coupling
Hose connects the outer circulation variable frequency pump in the liquid storage tank of underground.
5. a kind of packaged type according to claim 1 quenches cooling system, which is characterized in that the quenching tank side is set
Operation panel sets multiple control buttons on operation panel, by control system be connected respectively transmitting device, feeding device,
Centralising device, rack lifting gear, interior cycle frequency conversion agitating device, liquid temperature sensing device and outer circulation variable frequency pump.
6. a kind of quenching and cooling method based on system described in claim 1, which is characterized in that include the following steps:
1) packaged type of folded state quenching cooling system is moved into heating furnace side, heating bonnet is completed when quenching part heats
After rise, integrated transmitting device, feeding device and centralising device are rotated into 180 degree expansion around axis pin, and stock shelf is overlapped
Onto table;
2) start rack plane elevating mechanism, rack is risen at the top of quenching tank and docked with the exit side of roller-way;
3) overflow port is connected by the hose with quick coupling with underground liquid storage tank, liquid in-out mouth is passed through into band quick coupling
Hose be connected with the outer circulation variable frequency pump in the liquid storage tank of underground, by outer circulation variable frequency pump by the quenching in the liquid storage tank of underground
Liquid injects in quenching tank;
4) when quenching liquid liquid level rises to the above height of overflow port in quenching tank, incomplete quench liquid is back to ground by overflow port
In lower liquid storage tank;At this point, starting the interior cycle frequency conversion agitating device in quenching tank, the quenching liquid in quenching tank is made to generate vortex;
5) after the quenching part of high temperature moves to table out of heating furnace, drive stock shelf movement will quenching by feeding hydraulic cylinder extension
Part moves on roller-way, starts to transmit;
6) quenching part on roller-way during transmitting, by being transferred on rack after centralising device centering;
7) it is loaded with the rack of quenching part planar movement under the action of rack plane elevating mechanism, moment, which immerses in quenching tank, is in
Quenching cooling is carried out in the quenching liquid of vorticity;
8) temperature of quenching liquid in quenching tank is measured in real time using liquid temperature sensing device, is followed by the way that control system control is outer
Ring variable frequency pump injects the speed of quenching liquid into quenching tank, and then adjusts the temperature of quenching liquid in quenching tank;
9) after quenching part is cooled to technological requirement temperature, the rack for being loaded with quenching part is raised to quenching by rack plane elevating mechanism
More than liquid liquid level, to take quenching part away;
10) after quencher makees, outer circulation variable frequency pump is closed, the quenching liquid in quenching tank is under the effect of gravity by liquid in-out mouth
It is back in the liquid storage tank of underground through hose;
11) hose for connecting quenching tank and underground liquid storage tank, outer circulation variable frequency pump is disengaged by quick coupling;Rack is declined
Stock shelf is contracted to off working state by bottom in quenching tank, then transmitting device, feeding device and the centralising device that will be integrated
Again in folding storage to quenching tank, packaged type quenching cooling system is finally moved into deposit position.
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Families Citing this family (6)
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---|---|---|---|---|
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CN202063959U (en) * | 2011-05-21 | 2011-12-07 | 山西育龙教学设备有限公司 | Upright type lifting rotary platform |
CN102925633B (en) * | 2012-10-11 | 2014-03-19 | 上海交通大学 | Steel plate quenching cooling method and device |
CN203451571U (en) * | 2013-08-12 | 2014-02-26 | 山西太钢不锈钢股份有限公司 | Mobile quenching pool |
CN103555897B (en) * | 2013-10-30 | 2015-01-14 | 江阴东辰机械制造股份有限公司 | Large-size thick steel plate quenching device |
CN104073607B (en) * | 2014-07-25 | 2016-06-15 | 洛阳圣久锻件有限公司 | Quenching cooling system and quenching and cooling method |
EP2980229B1 (en) * | 2014-07-29 | 2020-07-22 | Gf-Elti S.R.L. | Apparatus for thermal treatments of metals, particularly for hardening and tempering steel |
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