CN106868273A - 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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- CN106868273A CN106868273A CN201710110163.9A CN201710110163A CN106868273A CN 106868273 A CN106868273 A CN 106868273A CN 201710110163 A CN201710110163 A CN 201710110163A CN 106868273 A CN106868273 A CN 106868273A
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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 bin lowering or hoisting gear；The transmitting device, feeding device and the integrated rear hinge that passes through of centralising device can be folded into quenching tank in quenching tank side after upset；Bin in bin lowering or hoisting gear can be in quenching tank inner plane lifting moving.The simple structure of quenching cooling system of the present invention is exquisite, easy to use, high degree of automation, energy-conserving and environment-protective；It is stronger to all kinds of quenching part versatilities；On the premise of quenching precision is ensured, it is that multiple heating furnaces are supporting to realize a set of quenching cooling system, has saved process costs.
Description
Technical field
It is 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 quenching cooling system and quenching and cooling method.
Background technology
Quenching is the important procedure that Tempering and Quenching is carried out to steel, and it is to would be heated to more than AC3 or AC1 points a certain temperature
And keep the steel of certain hour, by with cooling medium carry out heat exchange make its cooled down with appropriate speed obtain martensite and (or)
The Technology for Heating Processing of bainite structure.At present frequently with setting fixed quenching tank near heating furnace as quenching apparatus, and
Using quenching liquid as cooling medium, high temperature steel member sends into quenching tank by artificial clamping or auxiliary equipment, under gravity steel
Part freely falling body in coolant, to the trench bottom that quenches, after completing quenching, then send steel part via artificial clamping or hoisting mechanism
Go out quenching tank.The shortcoming of this process for quenching is quenching tank for fixed, it is impossible to switched 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 in quenching tank from heating furnace is depended on
The convenience degree of manually-operated qualification or auxiliary equipment and produce difference；In quenching process, due to steel part part surface
Contacted with quenching trench bottom and quenching tank in the factor such as coolant temperature is inconsistent, make steel part cooling in quenching process everywhere
It is uneven so cause uneven microstructure and produce stress deformation the problems such as；Additionally, after quenching terminates, taking out and being located at quenching liquid bottom
The steel part in portion is also very inconvenient.Therefore, a kind of automaticity packaged type quenching cooling system higher is developed, for quenching
Required precision is higher, limited, the multiple heating furnaces of heat treatment hall space share a set of quenching cooling system so saving equipment into
The aspect such as this and cost of labor is significant.
The China of the quenching heat treatment device described in current open source literature, such as Application No. 201210384743.4 is specially
Profit, disclosed " a kind of steel plate quenching method and equipment ", is placed on by by high-temperature steel plate in the mode parallel with liquid level
On bin above quenching tank, bin is rotated down one under the driving of drive device by rotating shaft of the side of bin length direction
Determine angle, now sheet steel sections are immersed among liquid, while to injecting liquid in quenching tank, in quenching tank on the liquid level of liquid
Rise and all submerged until by steel plate, so as to realize that steel plate inclines quenching cooling.This method solve steel plate horizontal positioned immersion liquid
After body a large amount of steam blankets of lower surface of steel plate can not smooth discharge and produce the big problem of upper and lower plate face intensity of cooling difference, but shortcoming
It is to cause high-temperature steel plate elder generation dip portion poor with rear dip portion generation time to the process that liquid is injected in quenching tank, and
Coolant temperature is uneven in quenching process also can produce influence to quenching precision.
The Chinese patent of Application No. 201310195648.4, discloses " quenching tank that a kind of quenching part rotates automatically ",
Be placed on the quenching part of heated stove heat on rotation charging tray of the quenching tank bottom with rotating vane by crane by it, by pipe
Road pumping action, makes the hardening media with certain pressure flow into quenching trench bottom and impact rotating vane through water inlet pipe and is allowed to revolve
Turn, and then the quenching part on charging tray is rotated is rotated in hardening media, when quenching part is cooled to process stipulation temperature, stop
Only pipeline pump makes to stop into water.The method can make quenching part cool down uniformity, but have the disadvantage to heat the high temperature after stove heat
Quenching part can just need to be moved on rotation charging tray via crane, and the feeding that not only quenches is inconvenient, and quenching continuity is affected,
Further, since the rotary shaft under rotation charging tray passes through bearing block Fuding in quenching trench bottom, therefore the weight of quenching part can not be excessive,
And high temperature quenching part is placed into the influence for being also required to avoid placing eccentric generation when on rotation charging tray.
The Chinese patent of Application No. 201410357927.0, discloses a kind of " quenching cooling system and quenching cooling side
Method ", its quenching cooling system includes quenching tank and hardening step device, and hardening step device includes support and is arranged on support
Walking dolly, support is erected on quenching tank, and the slide rail set on the sliding block that can be set by its bottom and ground is slided
Dynamic to coordinate, walking dolly is driven by motor and is moved above quenching tank along support, the direction of motion of walking dolly and the fortune of sliding block
Dynamic direction is vertical, and vertically moving operating desk is provided with walking dolly, and the quenching cooling system makes quenching part
In quenching liquid in immersion quenching tank, and movement is cooled down in three directions, so that quenching part cooling is more uniform, and
It is easy to control the cooling velocity of quenching workpiece.But have the disadvantage that quenching tank is fixed, and need the position for specifying heating furnace to set
Put, be not easy to carry out quenching cooling work between multiple heating furnaces；It is provided with quenching tank in agitating device composition quenching liquid
Circulating cooling system rather than external circulation cooling system, therefore for the quenching liquid ensured in quenching process heats up not significantly, it is necessary to match somebody with somebody
The standby quenching tank with larger reservoir storage, not only takes up room than larger, and be unfavorable for energy-conserving and environment-protective；Additionally, the system sets
Standby bulky complex, later stage operation and maintenance process is also unfavorable for cost-effective.
The content of the invention
The invention provides a kind of packaged type quenching cooling system and quenching and cooling method, the quenching cooling system
Simple structure is exquisite, easy to use, high degree of automation, energy-conserving and environment-protective；It is stronger to all kinds of quenching part versatilities；Ensureing to quench
On the premise of precision, it is that multiple heating furnaces are supporting 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 bin
Lowering or hoisting gear；The transmitting device, feeding device and centralising device it is integrated after by hinge in quenching tank side, and can be
Folded into quenching tank after upset；Bin in bin lowering or hoisting gear can be in quenching tank inner plane lifting moving.
The transmitting device is made up of roller-way fulcrum bearing and the roller-way in roller-way fulcrum bearing, and the feeding side of roller-way sets
Feeding device, roller way middle part sets centralising device.
The feeding device is made up of stock shelf, feeding pull bar and feeding hydraulic cylinder；Feeding pull bar one end can be in upper feed liquid
The slide rail that the drive lower edge of cylinder pressure is fixed is slided, and the other end is hinged with stock shelf；Stock shelf can in the horizontal direction with it is upward
The spaced winding pin joint of vertical direction rotates 90 °, and can move in the horizontal direction.
The bin lowering or hoisting gear is made up of bin and bin plane elevating mechanism, and bin can be in bin plane elevating mechanism
Under drive plane lifting moving is carried out in quenching tank.
The bin is that point is contacted or linear contact lay with quenching part bottom.
The quenching trench bottom sets wheel；Interior circulation frequency conversion agitating device, deflector and liquid temperature sensing are provided with quenching tank
Device；Quenching groove sidewall is provided with overfall and entry/exit liquid mouthful, and overfall connects underground liquid storage by the flexible pipe with snap joint
Pond, entry/exit liquid mouthful connects the outer circulation variable frequency pump in the liquid storage tank of underground by the flexible pipe with snap joint.
The quenching tank side sets guidance panel, and multiple control buttons are set on guidance panel, right respectively by control system
Answer connection transmission device, feeding device, centralising device, bin lowering or hoisting gear, interior circulation 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, comprises the following steps：
1) the packaged type quenching cooling system of folded state is moved into heating furnace side, when quenching part heating completes heating
After bonnet rises, integrated transmitting device, feeding device and centralising device rotates into 180 degree expansion around bearing pin, and by stock shelf
Snap on table；
2) start bin plane elevating mechanism, bin is risen into quenching tank top and is docked with the exit side of roller-way；
3) overfall is connected by the flexible pipe with snap joint with underground liquid storage tank, entry/exit liquid mouthful is fast by band
The flexible pipe of quick coupling is connected with the outer circulation variable frequency pump in the liquid storage tank of underground, by outer circulation variable frequency pump by the liquid storage tank of underground
Quenching liquid injection quenching tank in；
4) when quenching liquid liquid level rises to overfall level above in quenching tank, incomplete quench liquid is flowed back by overfall
To the liquid storage tank of underground；Now, start the interior circulation frequency conversion agitating device in quenching tank, the quenching liquid in quenching tank is produced whirlpool
Rotation；
5) after the quenching part of high temperature moves to table from heating furnace, driving stock shelf to move by feeding hydraulic cylinder extension will
Quenching part is moved on roller-way, starts transmission；
6) during quenching part is transmitted on roller-way, by being transferred on bin after centralising device centering；
7) bin of quenching part planar movement in the presence of bin plane elevating mechanism is loaded with, in moment immersion quenching tank
The quenching liquid in vorticity in carry out quenching cooling；
8) real-time detection is carried out to the temperature of quenching liquid in quenching tank using liquid temperature sensing device, by control system control
Outer circulation variable frequency pump in quenching tank inject quenching liquid speed, and then adjust quenching tank in quenching liquid temperature；
9) after quenching part is cooled to technological requirement temperature, the bin that bin plane elevating mechanism will be loaded with quenching part is raised to
More than quenching liquid liquid level, to take quenching part away；
10) after quenching end-of-job, close outer circulation variable frequency pump, quenching liquid in quenching tank under gravity by entering/
Liquid outlet is back in the liquid storage tank of underground through flexible pipe；
11) quenching tank will be connected to be disengaged by snap joint with the flexible pipe of underground liquid storage tank, outer circulation variable frequency pump；By bin
Quenching tank inner bottom part is dropped to, stock shelf is contracted to off working state, then by integrated transmitting device, feeding device and centering
Again packaged type quenching cooling system, in quenching tank, is finally moved to deposit position to device by folding storage.
Compared with prior art, the beneficial effects of the invention are as follows：
1) simple structure of quenching cooling system is exquisite, easy to use, high degree of automation, energy-conserving and environment-protective；
2) it is stronger to all kinds of quenching part versatilities；
3) on the premise of quenching precision is ensured, it is that multiple heating furnaces are supporting to realize a set of quenching cooling system, is saved
Process costs.
Brief 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 schematic diagram one (forward sight) of packaged type quenching cooling system of the present invention.
Fig. 4 is the use state schematic diagram one (backsight) of packaged type quenching cooling system of the present invention.
Fig. 5 is the (broken section, at bin of use state schematic diagram three of packaged type quenching cooling system of the present invention
In quenching tank top)
Fig. 6 is the (broken section, at bin of use state schematic diagram four of packaged type quenching cooling system of the present invention
In quenching trench bottom)
Fig. 7 is the layout drawing of guidance panel of the present invention.
In figure：1. the bin of 2. bearing pin of quenching tank, 3. transmitting device, 4. feeding device, 5. centralising device, 6. bin 7. is put down
The water conservancy diversion of 8. outer circulation variable frequency pump of face elevating mechanism, 9. liquid temperature sensing device, 10. 11. wheel of interior circulation frequency conversion agitating device 12.
The quenching liquid 19. of 17. flexible pipe of the entry/exit liquid of 13. guidance panel of plate 14. mouthful 15. overfall, 16. underground liquid storage tank 18. is heated
The increment of 24. function menu select button of bonnet 20. quenching part, 21. table, 22. LCD panel, 23. master switch 25. is adjusted
The transmitting device of 26. decreasing amount adjustment button of whole button, 27. ACK button 28. switchs 29. feeding devices and switchs 30. centralising devices
Switch 31. bin lowering or hoisting gears switch 32. outer circulation frequency conversion switch pump 33. interior circulation frequency conversion agitating device switch
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of packaged type quenching cooling system of the present invention, including quenching tank 1, transmitting device
3rd, feeding device 4, centralising device 5 and bin lowering or hoisting gear；The transmitting device 3, feeding device 4 and centralising device 5 it is integrated after
The side of quenching tank 1 is hinged on by bearing pin 2, and can be folded into after upset in quenching tank 1；Bin energy in bin lowering or hoisting gear
Enough in the inner plane lifting moving of quenching tank 1.
The transmitting device 3 is made up 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 up of stock shelf, feeding pull bar and feeding hydraulic cylinder；Feeding pull bar one end can be in upper feed liquid
The slide rail that the drive lower edge of cylinder pressure is fixed is slided, and the other end is hinged with stock shelf；Stock shelf can in the horizontal direction with it is upward
The spaced winding pin joint of vertical direction rotates 90 °, and can move in the horizontal direction.
The bin lowering or hoisting gear is made up of bin 6 and bin plane elevating mechanism 7, and bin 6 can be lifted in bin plane
Mechanism 7 carries out plane lifting moving under driving in quenching tank 1.
The bin 6 is that point is contacted or linear contact lay with the bottom of quenching part 20.
The bottom of the quenching tank 1 sets wheel 11；Be provided with quenching tank 1 interior circulation frequency conversion agitating device 10, deflector 12 and
Liquid temperature sensing device 9；The side wall of quenching tank 1 is provided with overfall 15 and entry/exit liquid mouthful 14, and overfall 15 is by with the soft of snap joint
Pipe 17 connects underground liquid storage tank 16, and entry/exit liquid mouthful 14 is connected in underground liquid storage tank 16 by the flexible pipe 17 of crossing with snap joint
Outer circulation variable frequency pump 8.
The side of the quenching tank 1 sets guidance panel 13, and multiple control buttons are set on guidance panel 13, by control system point
Dui Ying not connection transmission device 3, feeding device 4, centralising device 5, bin lowering or hoisting gear, interior circulation 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, comprises the following steps：
1) as shown in figure 3, the packaged type quenching cooling system of folded state is moved into heating furnace side, when quenching part 20
After heating completes the heating rise of bonnet 19, integrated transmitting device 3, feeding device 4 and centralising device 5 are rotated 180 around bearing pin 2
Degree launches, and stock shelf is snapped on table 21；
2) start bin plane elevating mechanism 7, bin 6 is risen into the top of quenching tank 1 and is docked with the exit side of roller-way；
3) as shown in figure 4, overfall 15 is connected by the flexible pipe 17 with snap joint with underground liquid storage tank 16, will
Entry/exit liquid mouthful 14 is connected by the flexible pipe 17 with snap joint with the outer circulation variable frequency pump 8 in underground liquid storage tank 16, by outer
Circulation variable frequency pump 8 injects in quenching tank 1 quenching liquid 18 in underground liquid storage tank 16；
4) when the liquid level of quenching liquid 18 rises to 15 level above of overfall in quenching tank 1, incomplete quench liquid 18 is by overflowing
Head piece 15 is back in underground liquid storage tank 16；Now, start the interior circulation frequency conversion agitating device 10 in quenching tank 1, make quenching tank 1
Interior quenching liquid 18 produces vortex；
5) after the quenching part 20 of high temperature moves to table 21 from heating furnace, stock shelf is driven to move by feeding hydraulic cylinder extension
It is dynamic to move on roller-way quenching part 20, start transmission；
6) as shown in figure 5, quenching part 20 is during transmission on roller-way, by being transferred to bin 6 after the centering of centralising device 5
On；
7) as shown in fig. 6, being loaded with the bin 6 of quenching part 20 planar movement, wink in the presence of bin plane elevating mechanism 7
Between immerse quenching tank 1 in the quenching liquid 18 in vorticity in carry out quenching cooling；
8) real-time detection is carried out to the temperature of quenching liquid 18 in quenching tank 1 using liquid temperature sensing device 9, by control system
Outer circulation variable frequency pump 8 is controlled to the temperature of quenching liquid 18 in the speed that quenching liquid 18 is injected in quenching tank 1, and then regulation quenching tank 1
Degree；
9) after quenching part 20 is cooled to technological requirement temperature, bin plane elevating mechanism 7 will be loaded with the bin 6 of quenching part 20
It is raised to more than the liquid level of quenching liquid 18, to take quenching part 20 away；
10) after quenching end-of-job, close outer circulation variable frequency pump 8, the quenching liquid 18 in quenching tank 1 under gravity by
Entry/exit liquid mouthful 14 is back in underground liquid storage tank 16 through flexible pipe 17；
11) quenching tank 1 will be connected to be disengaged by snap joint with the flexible pipe 17 of underground liquid storage tank 16, outer circulation variable frequency pump 8；
Bin 6 is dropped into the inner bottom part of quenching tank 1, stock shelf is contracted to off working state, then by integrated transmitting device 3, feeding
Packaged type quenching cooling system, in quenching tank 1, is finally moved to storage position by folding storage again for device 4 and centralising device 5
Put.
A kind of packaged type quenching cooling system of the present invention, the bottom of quenching tank 1 is cold to realize quenching with wheel 11
But system movement in a non-operative state；Transmitting device 3, feeding device 4 and the centralising device 5 for integrating pass through bearing pin
2 are hinged with the feeding side of quenching tank 1 and can be rotated around bearing pin 2, with folding storage under realizing off working state in quenching tank 1
It is interior, quenching cooling system is moved easily, launch in a non-operative state, realize the purpose saved parking space, be moved easily.
Feeding device 4 be arranged on the side of transmitting device 3, can be overlapped with heating furnace table 21, in working order when
Quenching part 20 on heating furnace table 21 is moved to the transmission that high temperature quenching part is realized on the roller-way of transmitting device 3；It is installed on biography
The centralising device 5 of the roller way middle part of defeated device 3 be used to realizing quenching part 20 in transmitting procedure in, be accurate after quenching part 20 is transmitted
Really it is placed into ready on bin 6.
Bin 6 is that point is contacted or linear contact lay with the bottom surface of quenching part 20, can not only reduce quenching part 20 and be moved from transmitting device 3
Resistance to bin 6, and the lower surface of quenching part 20 can be made to be fully contacted with quenching liquid 18, improve quenching degree.
The bin lowering or hoisting gear 7 that the inside of quenching tank 1 is set, can not only make the moment of quenching part 20 transmitted to bin 6
Immerse to reduce each surface immersion liquid time difference of quenching part 20 in the quenching liquid 18 of quenching tank 1, and be easy to quenching part 20 to complete to quench
Taken out from quenching liquid 18 after ignition technique.
Entry/exit liquid mouthful 14 and overfall 15 are opened up on the side wall of quenching tank 1 by the flexible pipe 17 with snap joint and underground
Liquid storage tank 16 is connected with outer circulation variable frequency pump 8, for injection quenching liquid 18 in quenching tank 1；Liquid temperature sensing dress in quenching tank 1
Putting the temperature of quenching liquid 18 under 9 pairs of working conditions in quenching tank 1 carries out real-time monitoring, and temperature signal of its collection passes to control
System adjustably descends outer circulation variable frequency pump 8 in liquid storage tank 16 to the feed speed of quenching liquid 18 in quenching tank 1 immediately, and then realizes
Control to the temperature of quenching liquid 18.
The interior circulation frequency conversion agitating device 10 and deflector 12 being fixedly mounted on the madial wall of quenching tank 1 can make quenching tank
Quenching liquid 18 in 1 produces vortex, and not only facilitating makes the temperature of quenching liquid 18 in quenching tank 1 uniform, moreover it is possible to realize various cold
But function, and contribute to quenching part 20 to immerse the smooth discharge of a large amount of steam blankets in surface after quenching liquid 18, 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, bin lowering or hoisting gear 7, outer circulation variable frequency pump 8, liquid
Warm sensing device 9, interior circulation frequency conversion agitating device 10 etc. are realized concentrating behaviour by control system control by guidance panel
Make；As shown in fig. 7, set on the guidance 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,
Bin lowering or hoisting gear switch 31, outer circulation frequency conversion switch pump 32 and interior circulation frequency conversion agitating device switch the buttons such as 33, each system
Automatically control and can be completed by guidance panel 13, while the working condition and operational circumstances of each system can be by operating surfaces
LCD panel 22 on plate 13 is shown in real time.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of packaged type quenching cooling system, it is characterised in that including quenching tank, transmitting device, feeding device, centering dress
Put and bin lowering or hoisting gear；The transmitting device, feeding device and the integrated rear hinge that passes through of centralising device are in quenching tank one
Side, and can be folded into quenching tank after upset；Bin in bin lowering or hoisting gear can in quenching tank lifting moving.
2. a kind of packaged type quenching cooling system according to claim 1, it is characterised in that the transmitting device is by roller
Road fulcrum bearing and the roller-way in roller-way fulcrum bearing are constituted, and the feeding side of roller-way sets feeding device, and roller way middle part sets centering
Device.
3. a kind of packaged type quenching cooling system according to claim 1, it is characterised in that the feeding device is by upper
Bin, feeding pull bar and feeding hydraulic cylinder composition；The slide rail that feeding pull bar one end can be fixed in the drive lower edge of feeding hydraulic cylinder
Slide, the other end is hinged with stock shelf；Stock shelf can be rotated with the spaced winding pin joint of upward vertical direction in the horizontal direction
90 °, and can move in the horizontal direction.
4. a kind of packaged type quenching cooling system according to claim 1, it is characterised in that the bin lowering or hoisting gear
It is made up of bin and bin plane elevating mechanism, bin can carry out plane liter under the drive of bin plane elevating mechanism in quenching tank
Drop movement.
5. a kind of packaged type quenching cooling system according to claim 4, it is characterised in that the bin and quenching part
Bottom is point contact or linear contact lay.
6. a kind of packaged type quenching cooling system according to claim 1, it is characterised in that the quenching trench bottom sets
Wheel；Interior circulation frequency conversion agitating device, deflector and liquid temperature sensing device are provided with quenching tank；Quenching groove sidewall is provided with overfall
And entry/exit liquid mouthful, by the flexible pipe connection underground liquid storage tank with snap joint, entry/exit liquid mouthful is by band snap joint for overfall
Flexible pipe connection underground liquid storage tank in outer circulation variable frequency pump.
7. a kind of packaged type quenching cooling system according to claim 1, it is characterised in that the quenching tank side sets
Guidance panel, sets multiple control buttons on guidance panel, by control system be connected respectively transmitting device, feeding device,
Centralising device, bin lowering or hoisting gear, interior circulation frequency conversion agitating device, liquid temperature sensing device and outer circulation variable frequency pump.
8. a kind of quenching and cooling method of system described in claim 1 is based on, it is characterised in that comprised the following steps：
1) the packaged type quenching cooling system of folded state is moved into heating furnace side, when quenching part heating completes heating bonnet
After rise, integrated transmitting device, feeding device and centralising device are rotated into 180 degree around bearing pin and is launched, and stock shelf is overlapped
Onto table；
2) start bin plane elevating mechanism, bin is risen into quenching tank top and is docked with the exit side of roller-way；
3) overfall is connected by the flexible pipe with snap joint with underground liquid storage tank, entry/exit liquid mouthful is quickly connect by band
The flexible pipe of head is connected with the outer circulation variable frequency pump in the liquid storage tank of underground, by outer circulation variable frequency pump by quenching in the liquid storage tank of underground
In fiery liquid injection quenching tank；
4) when quenching liquid liquid level rises to overfall level above in quenching tank, incomplete quench liquid is back to ground by overfall
In lower liquid storage tank；Now, start the interior circulation frequency conversion agitating device in quenching tank, the quenching liquid in quenching tank is produced vortex；
5) after the quenching part of high temperature moves to table from heating furnace, driving stock shelf to move by feeding hydraulic cylinder extension will quenching
Part is moved on roller-way, starts transmission；
6) during quenching part is transmitted on roller-way, by being transferred on bin after centralising device centering；
7) bin of quenching part planar movement in the presence of bin plane elevating mechanism is loaded with, is in moment immersion quenching tank
Quenching cooling is carried out in the quenching liquid of vorticity；
8) real-time detection is carried out to the temperature of quenching liquid in quenching tank using liquid temperature sensing device, outer following is controlled by control system
Ring variable frequency pump in quenching tank inject quenching liquid speed, and then adjust quenching tank in quenching liquid temperature；
9) after quenching part is cooled to technological requirement temperature, the bin that bin plane elevating mechanism will be loaded with quenching part is raised to quenching
More than liquid liquid level, to take quenching part away；
10) after quenching end-of-job, outer circulation variable frequency pump is closed, the quenching liquid in quenching tank is under gravity by entry/exit liquid
Mouth is back in the liquid storage tank of underground through flexible pipe；
11) quenching tank will be connected to be disengaged by snap joint with the flexible pipe of underground liquid storage tank, outer circulation variable frequency pump；Bin is declined
To quenching tank inner bottom part, stock shelf is contracted to off working state, then by integrated transmitting device, feeding device and centralising device
Again packaged type quenching cooling system is finally moved to deposit position by folding storage in quenching tank.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110163.9A CN106868273B (en) | 2017-02-27 | 2017-02-27 | A kind of packaged type quenching cooling system and quenching and cooling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110163.9A CN106868273B (en) | 2017-02-27 | 2017-02-27 | A kind of packaged type quenching cooling system and quenching and cooling method |
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| Publication Number | Publication Date |
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| CN106868273A true CN106868273A (en) | 2017-06-20 |
| CN106868273B CN106868273B (en) | 2018-08-07 |
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| CN109182686A (en) * | 2018-10-29 | 2019-01-11 | 平湖市法埃斯铝制品有限公司 | The quenching cooler of aluminum profile |
| CN113106245A (en) * | 2021-04-12 | 2021-07-13 | 玉环宝捷机械股份有限公司 | Heat affected zone control device for high frequency tempering equipment |
| CN113684348A (en) * | 2021-08-16 | 2021-11-23 | 福建祥鑫股份有限公司 | Manufacturing method of hard alloy hollow section extrusion die |
| CN115305324A (en) * | 2021-05-05 | 2022-11-08 | 江苏云编智能科技有限公司 | Independent quenching system device for high-speed braiding machine runway |
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