CN207973782U - Novel quenching tank - Google Patents
Novel quenching tank Download PDFInfo
- Publication number
- CN207973782U CN207973782U CN201820004500.6U CN201820004500U CN207973782U CN 207973782 U CN207973782 U CN 207973782U CN 201820004500 U CN201820004500 U CN 201820004500U CN 207973782 U CN207973782 U CN 207973782U
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- quenching tank
- quenching
- protective plate
- blender
- container
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Abstract
The utility model provides a kind of novel quenching tank, belongs to heat treatment equipment.Quenching tank includes container and at least one blender, and blender includes stirring flabellum, shaft and stirring motor, and stirring flabellum is rotatablely connected by shaft and quenching tank.It is additionally provided with protective plate in quenching tank, multiple through-holes are provided on protective plate, protective plate is connect by connecting rod with container, forms accommodating space between protective plate and the inner wall of container, and stirring flabellum is located in accommodating space.Hardening media flows under the action of blender in quenching tank, consequently facilitating heat scatters and disappears.Also, blender enables to the hardening media in quenching tank to be uniformly mixed, so that the Temperature Distribution of the hardening media of different location is relatively uniform；It is finally reached the purpose for ensureing workpiece quenching quality.
Description
Technical field
The utility model is related to heat treatment equipments, in particular to a kind of novel quenching tank.
Background technology
Quenching is that steel is heated to critical-temperature or more, held for some time, then to be more than critical cooling rate progress
It is cooling, to obtain the unbalance microstructure (also with good grounds to need to obtain bainite or holding single phase austenite) based on martensite
A kind of heat-treatment technology method.Specifically, it when cooling down high-temperature steel, needs to be dipped in hardening media, so that
High-temperature steel is obtained to be quickly cooled down.Hardening media can be water, oil or brine etc..
Quenching tank is the container for holding hardening media, when workpiece immerses cooling in slot, workpiece need to be can guarantee to close
The cooling velocity of reason equably completes hardening step, and workpiece is made to reach technology requirement.For relatively large quenching tank, in high temperature
After workpiece quenching, the temperature of cooling medium can increase, and need to cool down cooling medium when temperature is higher than hardening heat
Cooling.
Therefore it provides a kind of novel quenching tank, can be convenient for the heat loss of hardening media, this is with important
Realistic meaning.
Utility model content
The purpose of this utility model is to provide a kind of novel quenching tanks, can be convenient for dissipating for hardening media heat
It loses.
The utility model is realized in this way：
A kind of quenching tank, including container and at least one blender, the blender include stirring flabellum, shaft and stirring
Motor, the stirring flabellum are rotatablely connected by shaft and the quenching tank；
It is additionally provided with protective plate in the quenching tank, multiple through-holes are provided on the protective plate, the protective plate passes through
Connecting rod is connect with the container, and accommodating space, the stirring flabellum are formed between the protective plate and the inner wall of the container
In the accommodating space.
Further,
The quenching tank further includes controller and temperature sensor, and the temperature sensor is for detecting in the quenching tank
Hardening media temperature；
The controller is electrically connected with the stirring motor with the temperature sensor respectively.
Further,
Further include cooler bin in the quenching tank, cooling piece, the cooling piece and external electricity are provided in the cooler bin
Source connects；
The cooler bin is connected to by delivery pipe and return duct with the quenching tank, in the delivery pipe or the return duct
It is provided with hydraulic pump.
Further,
One end on the return duct is connected to the cooler bin, and the other end is provided with isocon, is set on the isocon
Multiple branch pipes are equipped with, the end of the branch pipe is used to connect with the different location of the quenching tank,
It is both provided with control valve on each branch pipe, the control valve includes valve rod, can by rotating the valve rod
The flow on the branch pipe is adjusted, multiple valve rods are mutually parallel；
Multiple valve rods are connected by connecting rod, and the valve rod is hinged with the connecting rod,
Driving motor is provided at least one valve rod, the driving motor passes through for driving the valve rod to rotate
Connecting rod drives other valve rod rotations.
Further,
Multiple branch pipes are provided on the return duct, the branch pipe is connected to the different location of the quenching tank.
Further,
The end of branch pipe is additionally provided with hose, and one end of hose is connect with the branch pipe, the difference of the other end and quenching tank
Position connects.
Further,
The delivery pipe and the return duct are stainless-steel pipe.
Further,
The driving motor is variable-frequency motor.
Further,
The quenching tank is welded by stainless-steel sheet.
Further,
The stirring flabellum is helical form.
The utility model has the beneficial effects that：
The quenching tank that the utility model is obtained by above-mentioned design is opened when the temperature of hardening media is higher than hardening heat
It opens blender to be stirred, hardening media flows under the action of blender in quenching tank, consequently facilitating heat scatters and disappears.And
And blender enables to the hardening media in quenching tank to be uniformly mixed, so that the temperature of the hardening media of different location
It is distributed relatively uniform.It is finally reached the purpose for ensureing workpiece quenching quality.In addition, workpiece touches in immersing quenching tank in order to prevent
Bad blender is additionally provided with protective plate above blender, and protective plate is connect by connecting rod with quenching tank.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the quenching slot structure schematic diagram that the utility model embodiment provides；
Fig. 2 is the utility model embodiment container and cooler bin connection diagram；
Fig. 3 is the connection diagram of the return duct of the utility model embodiment offer, isocon and branch pipe.
Icon：100- cooler bins；120- delivery pipes；130- return ducts；140- isocons；150- branch pipes；152- hoses；
154- valve rods；160- connecting rods；170- driving motors；180- controllers；200- quenching tanks；210- blenders；220- protective plates；
230- connecting rods.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Mode shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the term of indicating position or position relationship is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The equipment or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Height is less than second feature.
Embodiment：
Such as Fig. 1, a kind of quenching tank 200 is present embodiments provided, quenching tank 200 includes container and blender 210, and container is used
In providing storage space for hardening media, blender 210 is for being stirred hardening media so that high temperature hardening media is fast
Quickly cooling is but.
Specifically, such as Fig. 1 and Fig. 2, the container of quenching tank 200 is the structure being welded by stainless-steel sheet.Blender
On the inner wall of the housing, blender 210 includes stirring flabellum, shaft and stirring motor for 210 settings, stirring flabellum by shaft with
Quenching tank 200 is rotatablely connected.For more easily speed governing, stirring motor uses variable-frequency motor.In other embodiments, hold
Device can be other structures, such as can be a pond.
For workpiece when being immersed in hardening media, workpiece breaks blender 210 in order to prevent, on being blender 210 also
It is provided with protective plate 220.Specifically, multiple through-holes are provided on protective plate 220, protective plate 220 passes through connecting rod 230 and quenching
Slot 200 connects；Accommodating space is formed between protective plate 220 and the inner wall of quenching tank 200, stirring flabellum is located in accommodating space.
In the present embodiment, stirring flabellum is helical form.Helical form stirs flabellum can generate vortex in stirring, to accelerate to cool down.
For blender 210 in stirring, cooling medium can be by between protective plate 220 and container inner wall in accommodating space
Gap and through-hole and other positions on protective plate 220 cooling medium carry out convection current.By convection current, accelerated heat dissipates
It loses.
Further, quenching tank 200 further includes cooler bin 100, is provided with cooling piece in cooler bin 100, cooling piece with it is external
Power supply connects；Cooler bin 100 is connected to by delivery pipe 120 and return duct 130 with quenching tank 200, delivery pipe 120 or return duct
Hydraulic pump is provided on 130.
Specifically, one end on return duct 130 is connected to cooler bin 100, and the other end is provided with isocon 140, isocon
Multiple branch pipes 150 are provided on 140, the end of branch pipe 150 with the different location of quenching tank 200 for connecting.Further, branch pipe
150 end is additionally provided with hose 152, and one end of hose 152 is connect with branch pipe 150, other end position different from quenching tank 200
Set connection.
As Fig. 3 is both provided with control valve, control valve includes to control the flow on cooling line on each branch pipe 150
Valve rod 154 can adjust the flow on branch pipe 150 by rotation valve rod 154, and multiple valve rods 154 are mutually parallel.Multiple valve rods
154 are connected by connecting rod 160, and valve rod 154 is hinged with connecting rod 160.Driving motor 170, driving electricity are provided on one valve rod 154
Machine 170 is rotated for driving stem 154, and drives other valve rods 154 to rotate by connecting rod 160.170 driving stem of driving motor
When 154 rotation, connecting rod 160 does plane motion, and other valve rods 154 is driven to rotate synchronously；To adjust the flow on branch pipe 150.
Further, quenching tank 200 further includes controller 180 and temperature sensor, and temperature sensor is for detecting quenching tank
The temperature of hardening media in 200；Controller 180 is electric with hydraulic pump, driving motor 170, stirring motor and temperature sensor respectively
Connection.When hardening media temperature is higher, controller 180 starts motor rotation valve rod 154, thus by the flow on branch pipe 150
It increases.When hardening media temperature is relatively low, controller 180 starts motor rotation valve rod 154, thus by the flow on branch pipe 150
Reduce.In the present embodiment, controller 180 uses PLC；Microcontroller may be used in other embodiments.
The operation principle of quenching tank 200 provided in this embodiment is as follows：
When the hardening media in quenching tank 200 is higher than preset temperature, controller 180 opens stirring motor stirring cooling.
When hardening media when the temperature is excessively high, by driving motor 170 open branch pipe 150 on control valve, and open hydraulic pump will
High temperature hardening media cools from being transported in cooler bin 100 in quenching tank 200.Hardening media after cooling passes through branch pipe
150 are transported to the different location in quenching tank 200, to reduce the temperature of hardening media in quenching tank 200.
Also, blender 210 enables to the hardening media in quenching tank 200 to be uniformly mixed, so that different location
Hardening media Temperature Distribution it is relatively uniform.It is finally reached the purpose for ensureing workpiece quenching quality.In addition, workpiece in order to prevent
Blender 210 is broken in immersing quenching tank 200, the top of blender 210 is additionally provided with protective plate 220, and protective plate 220 passes through
Connecting rod 230 is connect with quenching tank 200.
It should be noted that in other embodiments, controller 180 and temperature sensor can be not provided with.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of quenching tank, which is characterized in that including container and at least one blender, the blender include stirring flabellum,
Shaft and stirring motor, the stirring flabellum are rotatablely connected by shaft and the quenching tank；
It is additionally provided with protective plate in the quenching tank, multiple through-holes are provided on the protective plate, the protective plate passes through connection
Bar is connect with the container, and accommodating space is formed between the protective plate and the inner wall of the container, and the stirring flabellum is located at
In the accommodating space.
2. quenching tank according to claim 1, which is characterized in that the quenching tank further includes controller and temperature sensing
Device, the temperature sensor are used to detect the temperature of the hardening media in the quenching tank；
The controller is electrically connected with the stirring motor with the temperature sensor respectively.
3. quenching tank according to claim 2, which is characterized in that the quenching tank further includes cooler bin, the cooler bin
It is inside provided with cooling piece, the cooling piece is connect with external power supply；
The cooler bin is connected to by delivery pipe and return duct with the quenching tank, is arranged on the delivery pipe or the return duct
There is hydraulic pump.
4. quenching tank according to claim 3, which is characterized in that one end on the return duct connects with the cooler bin
Logical, the other end is provided with isocon, and multiple branch pipes are provided on the isocon, and the end of the branch pipe is used for and the quenching
The different location of slot connects,
It is both provided with control valve on each branch pipe, the control valve includes valve rod, can be adjusted by rotating the valve rod
Flow on the branch pipe, multiple valve rods are mutually parallel；
Multiple valve rods are connected by connecting rod, and the valve rod is hinged with the connecting rod,
Driving motor is provided at least one valve rod, the driving motor passes through connecting rod for driving the valve rod to rotate
Other valve rods are driven to rotate.
5. quenching tank according to claim 4, which is characterized in that be provided with multiple branch pipes, the branch on the return duct
Pipe is connected to the different location of the quenching tank.
6. quenching tank according to claim 5, which is characterized in that the end of branch pipe is additionally provided with hose, one end of hose
It is connect with the branch pipe, the different location connection of the other end and quenching tank.
7. quenching tank according to claim 4, which is characterized in that the delivery pipe and the return duct are stainless steel steel
Pipe.
8. quenching tank according to claim 4, which is characterized in that the driving motor is variable-frequency motor.
9. quenching tank according to claim 1, which is characterized in that the container is welded by stainless-steel sheet.
10. quenching tank according to claim 1, which is characterized in that the stirring flabellum is helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004500.6U CN207973782U (en) | 2018-01-02 | 2018-01-02 | Novel quenching tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004500.6U CN207973782U (en) | 2018-01-02 | 2018-01-02 | Novel quenching tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973782U true CN207973782U (en) | 2018-10-16 |
Family
ID=63768963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004500.6U Active CN207973782U (en) | 2018-01-02 | 2018-01-02 | Novel quenching tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440927A (en) * | 2020-03-03 | 2020-07-24 | 马鞍山固丞热处理科技有限责任公司 | Heat treatment equipment for machining and process thereof |
| CN115198067A (en) * | 2022-07-10 | 2022-10-18 | 无锡信德隆工业炉有限公司 | Quenching cooling medium control structure |
-
2018
- 2018-01-02 CN CN201820004500.6U patent/CN207973782U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440927A (en) * | 2020-03-03 | 2020-07-24 | 马鞍山固丞热处理科技有限责任公司 | Heat treatment equipment for machining and process thereof |
| CN115198067A (en) * | 2022-07-10 | 2022-10-18 | 无锡信德隆工业炉有限公司 | Quenching cooling medium control structure |
| CN115198067B (en) * | 2022-07-10 | 2023-09-26 | 无锡信德隆工业炉有限公司 | Quenching cooling medium control structure |
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