CN205687969U - A kind of Cooling Quenching system - Google Patents
A kind of Cooling Quenching system Download PDFInfo
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- CN205687969U CN205687969U CN201620611688.1U CN201620611688U CN205687969U CN 205687969 U CN205687969 U CN 205687969U CN 201620611688 U CN201620611688 U CN 201620611688U CN 205687969 U CN205687969 U CN 205687969U
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- tank
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- cooling quenching
- quenching system
- jet device
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Abstract
A kind of Cooling Quenching system relating to Cooling Quenching apparatus field, described system comprises tank, elevating sling, roller rod and liquid-jet device；The top of described tank is correspondingly arranged on elevating sling, in tank middle part be provided with many evenly spaced, it is possible to synchronize the roller rod of rotating in same direction, and the upper surface of these rollers rod be positioned at same level；The lower section of many described roller rods is provided with liquid-jet device, the evenly spaced nozzle being provided with multiple spout upward of this liquid-jet device；Described system is not only able on the basis of ensureing quenching effect carry out workpiece selective hardening operation, but also can effectively alleviate labor strength and improve integral production efficiency.
Description
Technical field
This utility model relates to Cooling Quenching apparatus field, especially relates to one and quenches for workpiece is carried out continuous coo1ing
The system of fire.
Background technology
Known, owing to quenching can be effectively improved hardness and the wearability of metal works, it is not only able to meet machinery
The use requirement of part and instrument, but also the physical and chemical performance of some special rolling-mill sections can be promoted, therefore in machine-building
Industry, a lot of workpiece are required for reaching certain mechanical performance by quenching；At present, existing quenching technical is all adopted
Carry out overall immersion in the workpiece after heating being hoisted to cooling pond with corresponding suspender, reach workpiece Cooling Quenching with this
Purpose, and after Cooling Quenching, or by suspender transporting work pieces and be tempered, the most again workpiece after tempering is carried out
Piling up stand-by, the most existing workpiece Cooling Quenching is all to have been operated respectively by multiple single equipment, and it is not only overall raw
Produce inefficient, and the labor intensity of operator is the biggest；
Additionally, along with the change of occupation mode, some application sides propose new requirement, such as requirement to the performance of workpiece
The teeth portion of excavator bucket teeth to have higher wearability and impact flexibility, it is desirable to its afterbody to have certain intensity with good
Comprehensive mechanical performance, in this case, if using traditional quenching technical that bucket tooth is carried out integral quenching, bucket tooth
The most easily crack when application welding, and its integral hardness be relatively big, the most in use causes tail break,
Thus shorten the whole service life of bucket tooth, therefore, for meeting new condition requirement, producer typically all uses manual operation
Suspender controls bucket tooth and immerses the degree of depth of cooling pond, i.e. only the teeth portion of bucket tooth is implemented quenching, to improve the wearability of teeth portion
And impact flexibility, and the afterbody of bucket tooth is not implemented quenching, to keep intensity and the comprehensive mechanical performance of afterbody, but, in reality
When border is implemented, the degree of depth that when such manual operation not only cannot accurately control to quench each time, bucket tooth immerses, it easily produces
Error, and it can't ensure that in same batch, the quenching effect of each bucket tooth is completely the same；In sum, there is presently no
The device systems that continuously workpiece can be carried out Local cooling quenching of a set of independent completion,
Summary of the invention
In order to overcome the deficiency in background technology, the utility model discloses a kind of Cooling Quenching system, described system
It is not only able on the basis of ensureing quenching effect workpiece is carried out selective hardening operation, but also can effectively alleviate workman
Labor intensity and raising integral production efficiency.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of Cooling Quenching system, described system comprises tank, elevating sling, roller rod and liquid-jet device；Described water
The top of groove is correspondingly arranged on elevating sling, in tank middle part be provided with many pieces evenly spaced, it is possible to synchronize rotating in same direction
Roller is excellent, and the upper surface of these rollers rods is positioned at same level；The lower section of many described roller rods is provided with liquid-jet device, this hydrojet
The evenly spaced nozzle being provided with multiple spout upward of device.
Further, the top at described tank two ends is respectively arranged with an elevating sling.
Further, the elevating sling being provided above corresponding moving back and forth along tank axis of described tank.
Further, one end of described roller rod is hinged with the cell wall of tank respective side, and the other end of roller rod seals and stretches out water
Connect with corresponding driving means after groove.
Further, the two ends of described roller rod seal corresponding with a driving means respectively after stretching out tank connection, and this two
Driving means is for synchronizing homodromous movement.
Further, being provided with inlet bottom one end of described tank, the other end top of tank is provided with liquid outlet.
Further, described liquid-jet device is provided with the running gear that can move back and forth along tank inner bottom surface.
Owing to using technical scheme as above, this utility model has the advantages that
Cooling Quenching overall system architecture described in the utility model is simple, it is easy to operation, it is simple to safeguard；Described system
Use the transmission of roller rod to cool down, with tank, the mode that combines and workpiece is carried out continuous print selective hardening operation, due to can be according to work
The degree of depth that the effective dimensions of part controls cooling medium in tank and the time that workpiece is cooled down, and workpiece after quenching can
The do not quench waste heat of partial conductance of enough utilizations is tempered to eliminate quenching stress voluntarily, therefore, applies described system to carry out workpiece
Tempering process, this labor intensity being not only able to effectively alleviate workman can be performed during selective hardening again, improve entirety
Production efficiency, save the production cost of application side, and after combining with corresponding automation control system, described is
System can also realize the target of reliable and stable full-automatic operation.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure: 1, tank；2, elevating sling；3, roller rod；4, liquid-jet device；5, nozzle；6, inlet；7, liquid outlet；8、
Workpiece.
Detailed description of the invention
Can be explained in more detail the present invention by the following examples, open the purpose of this utility model is intended to protection originally
All changes and improvements in the range of utility model, this utility model is not limited to the following examples:
In conjunction with the Cooling Quenching system described in accompanying drawing 1, described system comprises tank 1, elevating sling 2, roller rod 3 and hydrojet
Device 4；The top of described tank 1 is correspondingly arranged on the elevating sling 2 of the workpiece 8 after handling is heated, as required, energy
Enough above tank 1 two ends, it is correspondingly arranged a set of elevating sling 2 respectively, i.e. utilizes the suspender 2 above tank 1 one end will wait to quench
The workpiece 8 of fire is hoisted in tank 1, utilizes the suspender 2 above tank 1 other end that the workpiece 8 after quenching is hung out tank 1；Or
Person, at the elevating sling 2 being provided above corresponding moving back and forth along tank 1 axis of tank 1, i.e. utilize this set of can
The suspender 2 moved back and forth completes to hang in and hang out the operation of workpiece；
In described tank 1 middle part be provided with along tank 1 axis many evenly spaced, it is possible to synchronize the roller of rotating in same direction
Rod 3, and the upper surface of these roller rods 3 is positioned at same level, i.e. utilizes these roller rods 3 being arranged in tank 1 smoothly
Support and transmission need the workpiece 8 of quenching, so that workpiece 8 is complete during being transferred to the other end by the one end in tank 1
Become quenching operation；For ease of transmission, it is possible to one end of these roller rods 3 is hinged with the cell wall of tank 1 respective side, and will
The other end of these roller rods 3 seals and stretches out tank 1 so that it is link together with corresponding driving means such that it is able to utilizes and drives
Dynamic device drives these roller rods 3 to synchronize rotating in same direction；Or, the two ends of these roller rods 3 are sealed respectively and stretch out tank 1, make
The two ends of roller rod 3 respectively with can two sets of synchronization action driving means is corresponding links together such that it is able to utilize two sets to drive
Dynamic device synchronizes to drive these roller rod 3 actions, the most effectively enhances these roller rods 3 transmittability when rotating；
For avoiding TNE UPPER SEA TEMPERATURE temperature when workpiece 8 immerses of cooling medium in tank 1 too high, have influence on the matter of quenching
Amount, it is possible in tank 1, and correspondence is positioned at the lower section of many roller rods 3 and arranges a set of corresponding liquid-jet device 4, this liquid-jet device 4
The evenly spaced nozzle 5 being provided with multiple spout upward, it is used for by bottom in tank 1 or cold by suck outside tank 1
But upper strata in medium is upwards sprayed onto tank 1, thus be not only able to reach the mesh that the cooling medium in promotion tank 1 circulates up and down
, but also nozzle 5 can be utilized directly the lower end of workpiece 8 to be carried out uniform hydrojet, to add by the spacing between roller rod 3
Speed completes the Cooling Quenching to workpiece 8 local；As required, described liquid-jet device 4 is provided with along tank 1 inner bottom surface
The running gear that axis moves back and forth, i.e. liquid-jet device 4 can rely on running gear in tank 1 back and forth move while upwards
Hydrojet, thus in being not only able to reach significantly more efficient promotion tank 1, cooling medium circulates up and down, and persistently to workpiece 8 times
End carries out the purpose of uniform local spray quenching, but also will not cause because of the obstruction of roller rod 3 when carrying out spray quenching
Workpiece 8 produces soft spots；
Additionally, for the benefit of the local, lower end of workpiece 8 is carried out the operation that quenches, it is possible to will be used for injecting the feed liquor of cooling medium
Mouthfuls 6 are arranged on bottom one end of tank 1, thus when injecting cooling medium, it is possible to avoid being not required to because cooling medium spatters to workpiece 8
Quenching position and have influence on the quality of workpiece 8；Meanwhile, arranging corresponding liquid outlet 7 on the other end top of tank 1, this goes out
In liquid mouth 7 and tank 1, vertical height between the upper surface of roller rod 3 and workpiece 8 need to quench the matched at position, i.e. workpiece
8 immerse in tank 1 carry out selective hardening time, the liquid level too high part cooling medium that goes up can be flowed out by liquid outlet 7, from
And effectively ensure that the position only specified workpiece 8 lower end carries out Cooling Quenching；Additionally, due to flow via tank 1 liquid outlet 7
The cooling medium gone out can flow to corresponding cooling medium groove, and the cooling medium in cooling medium groove can be again after cooling
Recycling in injecting tank 1 or passing to liquid-jet device 4, therefore described system can reach effectively save the energy and reduce raw
Produce the purpose of cost.
When implementing Cooling Quenching system described in the utility model, only need first in tank 1, to inject corresponding cooling medium,
By elevating sling 2, the workpiece 8 band charging basket after heating is put into together roller rod 3 upper surfaces of one end in tank 1 again, it is desirable to tank
In 1 the liquid level of cooling medium need with workpiece 8 quench position quenching waterline corresponding；It should be noted that and to put into workpiece 8
And during charging basket, open liquid-jet device 4 upwards hydrojet, and require that in liquid-jet device 4, the liquid of nozzle 5 ejection is not above work simultaneously
Part 8 needs the quenching waterline at quenching position；Then, utilize the roller rod 3 rotated by even by the one end in tank 1 to workpiece 8 and charging basket
Speed moves to the other end, so that workpiece 8 completes the operation of Local cooling quenching during this moves, when quenching is complete,
When i.e. workpiece 8 and charging basket move to the other end of tank 1, by elevating sling 2 workpiece 8 and charging basket hung out and i.e. completing quenching and make
Industry；
It is not only able to recycle cooling medium owing to have employed, but also hydrojet can be carried out for workpiece quenching position
Liquid-jet device 4 under water of cooling, therefore described system is not only able to guarantee to cool down faster, evenly, but also can be effective
Ensure that the temperature of cooling medium will not heat up excessively in tank 1, meanwhile, except workpiece being carried out quenching operation locally
Outward, described system also is able to the quenching operation for workpiece carries out entirety；Additionally, utilize described system that workpiece 8 is carried out
After selective hardening, workpiece 8 can utilize the waste heat of the partial conductance that do not quenches to be tempered voluntarily to eliminate quenching stress, therefore, and application
Can perform tempering process when described system carries out selective hardening to workpiece again, this work effectively alleviating workman is strong
Degree, improves the production efficiency of entirety, saves the production cost of application side.
The non-detailed portion of this utility model is prior art, therefore this utility model is not described in detail.
Claims (7)
1. a Cooling Quenching system, is characterized in that: described system comprises tank (1), elevating sling (2), roller rod (3) and spray
Liquid device (4)；The top of described tank (1) is correspondingly arranged on elevating sling (2), and in tank (1), middle part is provided with between many
Every uniformly, it is possible to synchronize roller rod (3) of rotating in same direction, and the upper surface of these rollers rod (3) is positioned at same level；Described
The lower section of many roller rods (3) is provided with liquid-jet device (4), the evenly spaced spray being provided with multiple spout upward of this liquid-jet device (4)
Mouth (5).
Cooling Quenching system the most according to claim 1, is characterized in that: the top at described tank (1) two ends sets respectively
It is equipped with an elevating sling (2).
Cooling Quenching system the most according to claim 1, is characterized in that: being provided above of described tank (1) can
The corresponding elevating sling (2) moved back and forth along tank (1) axis.
Cooling Quenching system the most according to claim 1, is characterized in that: one end of described roller rod (3) is right with tank (1)
The cell wall answering side is hinged, and the other end sealing of roller rod (3) is stretched out tank (1) and connected with corresponding driving means afterwards.
Cooling Quenching system the most according to claim 1, is characterized in that: the two ends of described roller rod (3) seal stretches out water
Connection corresponding with a driving means respectively after groove (1).
Cooling Quenching system the most according to claim 1, is characterized in that: be provided with bottom one end of described tank (1) into
Liquid mouth (6), the other end top of tank (1) is provided with liquid outlet (7).
Cooling Quenching system the most according to claim 1, is characterized in that: described liquid-jet device (4) is provided with can be along water
The running gear that groove (1) inner bottom surface moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611688.1U CN205687969U (en) | 2016-06-21 | 2016-06-21 | A kind of Cooling Quenching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611688.1U CN205687969U (en) | 2016-06-21 | 2016-06-21 | A kind of Cooling Quenching system |
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| Publication Number | Publication Date |
|---|---|
| CN205687969U true CN205687969U (en) | 2016-11-16 |
Family
ID=57416502
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620611688.1U Active CN205687969U (en) | 2016-06-21 | 2016-06-21 | A kind of Cooling Quenching system |
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| CN (1) | CN205687969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723430A (en) * | 2017-08-21 | 2018-02-23 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate local heat treatmet conveying device |
| CN112522479A (en) * | 2020-10-30 | 2021-03-19 | 大冶特殊钢有限公司 | Cooling method for steel pipe or round bar |
-
2016
- 2016-06-21 CN CN201620611688.1U patent/CN205687969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723430A (en) * | 2017-08-21 | 2018-02-23 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate local heat treatmet conveying device |
| CN112522479A (en) * | 2020-10-30 | 2021-03-19 | 大冶特殊钢有限公司 | Cooling method for steel pipe or round bar |
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| GR01 | Patent grant |