CN207608581U - A kind of quenching unit of aluminum alloy heat processing quenching liquid cycle - Google Patents
A kind of quenching unit of aluminum alloy heat processing quenching liquid cycle Download PDFInfo
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- CN207608581U CN207608581U CN201721741076.5U CN201721741076U CN207608581U CN 207608581 U CN207608581 U CN 207608581U CN 201721741076 U CN201721741076 U CN 201721741076U CN 207608581 U CN207608581 U CN 207608581U
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Abstract
The utility model is related to the quenching units of aluminum alloy heat processing quenching liquid cycle, it includes quenching sink, feed mechanism, portal frame, feed mechanism includes having the more lift roller platforms for flushing setting delivery roll, lifting unit for driving lift roller platform fast lifting, driving unit for driving more delivery rolls to transmit workpiece, quenching unit further includes Buffer Unit, track frame, the slide that is arranged on lift roller platform and can be slidably arranged in track frame, temperature measuring unit for monitoring quenching liquid temperature, enable to the agitating unit of the quenching liquid flowing in quenching sink, and quenching liquid can be automatically drained out and supplement quenching liquid so that quenching the cycling element of the quenching liquid constant temperature circulating in sink.The utility model can not only realize the flowing of quenching liquid, but also the temperature that can control quenching liquid carries out constant temperature circulating, while the impact that effectively can also prevent workpiece from entering water when is subject to, and realize continuous production, and improve production efficiency.
Description
Technical field
The utility model belongs to heat treatment of workpieces field, and in particular to a kind of quenching of aluminum alloy heat processing quenching liquid cycle
Device.
Background technology
It is well known that quenching is that metal material is heated to a certain temperature, it is heat preservation a period of time, then critical cold to be more than
But a kind of heat treatment process of speed being quickly cooled down, it is therefore an objective to enhance the mechanical performance of metal material.
Currently, rapid quenching mode used by workpiece, will set on heat-treatment furnace, workpiece is by truck from heat-treatment furnace
Side is transferred to the underface of heat-treatment furnace, then will move in heat treatment and is heat-treated on truck, will then be located at heat
The movable quenching traversing underface to truck of unit in opposite side for managing stove, after completing heat treatment, truck and workpiece directly into
Enter to quench and carry out quenching treatment in sink, therefore, enters water from door opened to workpiece and do not exceed generally 15 seconds, then will quench again
Fiery unit resets, and takes out truck and workpiece after the completion of to be quenched, completes the process of a heat treatment of workpieces.Obviously, the process
It is very complicated, and it is also very inconvenient to operate, while the embodiment belongs to beat-type production, it is thus impossible to even
Continuous production, therefore efficiency is relatively low.
Meanwhile although quenching liquid has flowing, it is inconsistent that it is susceptible to local temperature（Or it is uneven）, especially
It is irregular workpiece, frequently results in that its cooling velocity is inconsistent, and therefore, the quenching performance level of each section differs, quenches matter
It measures poor, is susceptible to because of distorsion during quenching, situations such as cracking, scrapping caused by inhomogeneous cooling is even.
Invention content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of improved aluminium alloy
The quenching unit of heat-treatment quenching liquid cycle, can not only realize the flowing of quenching liquid, but also can voluntarily adjust quenching
The temperature of liquid, it is ensured that quenching quality, meanwhile, the setting of lift roller platform is convenient for the transmission of workpiece, and workpiece enters water or water outlet
Also very convenient and stable, additionally it is possible to the impact being subject to when effectively preventing workpiece from entering water.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of quenching unit of aluminum alloy heat processing quenching liquid cycle comprising quenching sink, feed mechanism, setting are being quenched
The portal frame of the top of fiery sink, feed mechanism include having the more lift roller platforms for flushing setting delivery roll, being arranged at gantry
For driving the lifting unit of lift roller platform fast lifting, being arranged on lift roller platform and for driving more delivery rolls will on frame
The driving unit that workpiece transmits, quenching unit further include the Buffer Unit being located in quenching sink, are vertically arranged in quenching sink
In track frame, be arranged on lift roller platform and can be slidably arranged in track frame slide, for monitoring quenching liquid temperature
Temperature measuring unit, positioned at quenching sink bottom enable to quenching sink in quenching liquid flowing agitating unit, Yi Jiyu
Temperature measuring unit is connected to and can be automatically drained out quenching liquid and supplements quenching liquid so that quenching the quenching liquid constant temperature circulating in sink
Cycling element.
Preferably, agitating unit includes water pump, the water inlet pipe for the water inlet of water pump to be connected with quenching sink, uses
In the outlet pipe that the water outlet of water pump is connected with quenching sink and more branch pipes being located on outlet pipe, when stirring is single
When member work, water pump is extracted out the quenching liquid in sink is quenched, and is sprayed from more branch pipes, to form flowing in quenching sink
Flow.Therefore, stirring is formd by the flowing of flow, consequently facilitating workpiece uniformly cools down.
Preferably, branch pipe is vertically arranged, and is evenly distributed on the bottom of entire quenching sink.
Specifically, every branch pipe discharge outlet is to be arranged upward.Improve flow effect.
A specific implementation according to the present utility model and preferred aspect, cycling element include being connected respectively with quenching sink
Logical drain component and liquid supply assembly, wherein liquid supply assembly are connected with the temperature measuring unit with drain component, when temperature is super
When going out setting range value, drain component will quench quenching liquid in sink and be discharged, while liquid supply assembly feed flow into quenching sink.
Preferably, track frame includes the sliding rail positioned at delivery roll both ends, the corresponding phase being arranged in lift roller platform of slide
To both sides.
Preferably, sliding rail upper end is fixed on the bottom that the upper and lower end of portal frame is fixed at quenching sink.By sliding rail
Support is formed, and then improves the stability of portal frame.Meanwhile slide by being arranged in the rolling of sliding rail upper roller on move down
It is dynamic.
A specific implementation according to the present utility model and preferred aspect, lifting unit include on fixed setting portal frame
Fixed pulley, movable pulley, traction rope and the actuator for driving movable pulley oscilaltion, the one end of wherein traction rope are fixed
It around movable pulley and fixed pulley and sagging is connected on lift roller platform in portal frame, the other end.
Preferably, the both sides there are two fixed pulleys and right over lift roller platform, lifting unit further include fixed setting
Auxiliary pulley on portal frame, traction rope has two, and two traction ropes are around after the same movable pulley and auxiliary pulley points
It Rao Guo not two fixed pulleys and the sagging both sides being connected at the top of lift roller platform.
Specifically, fixed pulley and movable pulley are sprocket wheel, traction rope is chain.So that transmission is more stablized.
It is moved up and down as driving movable pulley, there are many kinds of used modes, most common such as by the flexible of telescopic rod
To realize the movement of movable pulley.
According to the present utility model another is embodied and preferred aspect, and one in more delivery rolls is drive roll,
Other delivery rolls are driven voller and are connected with drive roll by transmission belt that driving unit includes motor, for motor is defeated
Go out the transfer assembly that end is mutually sequentially connected with drive roll.
Preferably, it is equipped with sprocket wheel in the end of drive roll, motor output end portion also is provided with sprocket wheel, and transfer assembly includes chain
Item and be arranged between drive roll and motor output end portion and with the matched tightener sprocket of chain.
The preferred aspect of a specific implementation according to the present utility model, Buffer Unit includes pedestal, can be along vertical
Buffer bar that direction is set on the base up and downly is set in the limit that buffer bar periphery and lower end are set on the base
Set, from stop collar across and both ends contradict the elastic component pedestal and buffer bar respectively.
In addition, quenching unit further includes the heater and Level meter being respectively positioned in track frame.Specifically, heating
Device and Level meter are positioned respectively by link on the track of opposite sides.
Due to the implementation of above technical scheme, the utility model has the following advantages that compared with prior art：
The utility model can not only realize the flowing of quenching liquid, but also the temperature that can control quenching liquid carries out constant temperature
Cycle, meanwhile, lift roller platform setting convenient for workpiece transmission, and workpiece enter water or water outlet it is also very convenient and steady
It is fixed, additionally it is possible to which the impact being subject to when effectively preventing workpiece from entering water, realizes continuous production, and improve production efficiency.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in more detail：
Fig. 1 is the schematic front view of the utility model quenching unit；
Fig. 2 is the left view that the utility model quenching unit workpiece completes quenching；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is the structural schematic diagram of agitating unit and cycling element in Fig. 3；
Fig. 5 is the cutaway view Amplified image of Buffer Unit in Fig. 1；
Wherein：1, sink is quenched；2, feed mechanism；20, lift roller platform；20a, delivery roll；21, lifting unit；210, fixed
Pulley；211, movable pulley；212, traction rope；213, actuator；214, auxiliary pulley；22, driving unit；220, motor；221、
Transfer assembly；221a, chain；221b, tightener sprocket；3, portal frame；4, Buffer Unit；40, pedestal；41, buffer bar；42, it limits
Position set；43, elastic component；5, track frame；50, track；6, slide；7, agitating unit；70, stirring pump；71, water inlet pipe；72, go out
Water pipe；73, branch pipe；8, cycling element；80, drain component；800, drain pipe；801, positive displacement pump；81, liquid supply assembly；810, it supplies
Liquid pipe；811, solution feed pump；9, heater；10, Level meter；11, link.
Specific implementation mode
As shown in Figures 1 to 5, the present embodiment provides the quenching units of aluminum alloy heat processing quenching liquid cycle comprising quenches
Fiery sink 1, feed mechanism 2, wherein being equipped with portal frame 3 in the top of quenching sink 1, feed mechanism 2 includes having more to flush
The lift roller platform 20 of delivery roll 20a is set, the lifting unit for driving 20 fast lifting of lift roller platform is set on portal frame 3
21, driving unit 22 on lift roller platform 20 and for driving more delivery roll 20a to transmit workpiece is set, quenching unit is also
Include positioned at the Buffer Unit 4 quenched in sink 1, the track frame 5 being vertically arranged in quenching sink 1, be arranged in lift roller platform
On 20 and can be movably arranged in track frame 5 slide 6, the temperature measuring unit for monitoring quenching liquid temperature, be located at quenching water
The bottom of slot 1 enables to the agitating unit 7 of the quenching liquid flowing in quenching sink 1 and is connected to temperature measuring unit and can
It is automatically drained out quenching liquid and supplements quenching liquid so that quenching the cycling element 8 of the quenching liquid constant temperature circulating in sink 1.
Specifically, track frame 5 includes the sliding rail 50 positioned at the both ends delivery roll 20a, slide 6 is corresponding to be arranged in dance roller
The opposite sides of platform 20.
In this example, 50 upper end of sliding rail is fixed on the bottom that 3 upper and lower end of portal frame is fixed at quenching sink 1.By
Sliding rail 50 forms support, and then improves the stability of portal frame 3.
Lifting unit 21 include fixed setting portal frame 3 on fixed pulley 210, movable pulley 211, traction rope 212, for moving
The actuator 213 of 211 oscilaltion of pulley and the auxiliary pulley 214 being fixed on portal frame 3, wherein traction rope 212
One end be fixed on portal frame 3, the other end around movable pulley 211 and fixed pulley 210 and sagging be connected to lift roller platform 20
On.It is very laborsaving by way of pulley combination so that lift roller platform 20 being capable of express delivery and the movement of stabilization.
Specifically, there are two fixed pulleys 210, traction rope 212 has two, and two traction ropes 212 bypass the same dynamic cunning
Two fixed pulleys 210 and the sagging both sides for being connected to 20 top of lift roller platform are bypassed after wheel 211 and auxiliary pulley 214 respectively.
In this example, fixed pulley 210, movable pulley 211 and auxiliary pulley 214 are sprocket wheel, and traction rope 212 is chain.So that
Transmission is more stablized.
It is moved up and down as driving movable pulley 211, there are many kinds of used modes, most common such as stretching by telescopic rod
It contracts to realize the movement of movable pulley 211.This, does not make adaptation to its specific structure again.
One in more delivery roll 20a is drive roll, and other delivery roll 20a are driven voller and pass through transmission belt and master
Dynamic roller is connected, and driving unit 22 includes motor 220, the biography for 220 output end of motor to be mutually sequentially connected with drive roll
Sending component 221.
Specifically, being equipped with sprocket wheel in the end of drive roll, 220 output end of motor also is provided with sprocket wheel, and transfer assembly 221 wraps
Include chain 221a and be arranged between 220 output end of drive roll and motor and with the matched tightener sprockets of chain 221a
221b。
Buffer Unit 4 includes pedestal 40, buffer bar on the base 40 it can be arranged along vertical direction up and downly
41, it is set in 41 periphery of buffer bar and lower end setting stop collar 42 on the base 40 it, is passed through from stop collar 42 and both ends
Portion contradicts the elastic component 43 between pedestal 40 and buffer bar 41 respectively.
Agitating unit 7 include water pump 70, for by the water inlet of water pump 70 with quench sink 1 be connected water inlet pipe 71,
For by the water outlet of water pump 70 and the outlet pipe 72 that is connected of quenching sink 1 and more branch pipes being located on outlet pipe 72
73, when agitating unit 7 works, water pump 70 is extracted out the quenching liquid in sink 1 is quenched, and is sprayed from more branch pipes 73, to
Flowing water stream is formed in quenching sink 1.Therefore, stirring is formd by the flowing of flow, consequently facilitating workpiece is uniformly cold
But.
Branch pipe 73 is vertically arranged, and is evenly distributed on the bottom of entire quenching sink 1.
In this example, every 73 discharge outlet of branch pipe is to be arranged upward.Improve flow effect.
Cycling element 8 includes the drain component 80 being connected respectively with quenching sink 1 and liquid supply assembly 81, wherein feed flow group
Part 81 is connected with temperature measuring unit with drain component 80, and when temperature exceeds setting range value, drain component 80 will quench water
Quenching liquid is discharged in slot 1, while the feed flow into quenching sink 1 of liquid supply assembly 81.
Specifically, drain component 80 includes drain pipe 800, positive displacement pump 801, wherein drain pipe 800 is connected with quenching sink 1
It is logical.
Liquid supply assembly 81 includes liquid supply pipe 810, solution feed pump 811, and wherein liquid supply pipe 810 is connected with quenching sink 1.
In addition, quenching unit further includes the heater 9 being respectively positioned in track frame 5 and Level meter 10.Specifically,
Heater 9 and Level meter 10 are positioned respectively by link 11 on the track 50 of opposite sides.
In conclusion the quenching unit of the present embodiment, has the advantage that：
1, the flowing of quenching liquid can not only be realized, but also the temperature that can control quenching liquid carries out constant temperature circulating, carries
The uniformity of high workpiece cooling prevents distorsion during quenching, cracks, scraps, while the efficiency of quenching treatment is apparent
It also improves；
2, by under the cooperation of track and slide and pulley assembly, can quickly and steadily realize workpiece enter water or
Water outlet, while by the rolling of delivery roll, the translatory movement in quenching sink opposite sides of workpiece can be realized, convenient for behaviour
Make, so that it is guaranteed that within 15 seconds, the workpiece being discharged from heat-treatment furnace is fast moved into quenching tank；
3, by the setting of Buffer Unit, positioning support is on the one hand formed；It is rushed when on the other hand preventing workpiece from entering water
It hits；
4, it can realize continuous production, to which production efficiency can greatly improve.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, the scope of protection of the utility model can not be limited with this, it is all according to this practicality
Equivalent change or modification made by novel Spirit Essence should all cover within the protection scope of the present utility model.
Claims (10)
1. a kind of quenching unit of aluminum alloy heat processing quenching liquid cycle comprising quenching sink, feed mechanism, setting are described
Quench the portal frame of the top of sink, it is characterised in that：The feed mechanism includes that there are more to flush setting delivery roll
Lift roller platform is arranged on the portal frame lifting unit for being used to drive the lift roller platform fast lifting, is arranged described
Lift roller platform on and for driving the driving unit that the more delivery rolls transmit workpiece, the quenching unit to further include
Positioned at the Buffer Unit quenched in sink, the track frame being vertically arranged in the quenching sink, it is arranged in the lifting
In roller tables and can be movably arranged in the track frame slide, the temperature measuring unit for monitoring the quenching liquid temperature, position
In it is described quenching sink bottom enable to it is described quenching sink in quenching liquid flowing agitating unit and with the survey
Warm unit is connected to and can be automatically drained out quenching liquid and supplements quenching liquid so that quenching the quenching liquid constant temperature circulating in sink
Cycling element.
2. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 1, it is characterised in that：Described stirs
It includes water pump, the water inlet pipe for the water inlet of the water pump to be connected with the quenching sink, for will be described to mix unit
The outlet pipe that the water outlet of water pump is connected with the quenching sink and more branch pipes being located on the outlet pipe, work as institute
When stating agitating unit work, the water pump extracts the quenching liquid in the quenching sink out, and is sprayed from the more branch pipes, from
And form flowing water stream in the quenching sink.
3. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 2, it is characterised in that：The branch pipe
It is vertically arranged, and is evenly distributed on the bottom of the entire quenching sink.
4. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 3, it is characterised in that：Described in every
Branch pipe discharge outlet is to be arranged upward.
5. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 1, it is characterised in that：Described follows
Ring element includes the drain component and liquid supply assembly being connected respectively with the quenching sink, wherein the liquid supply assembly and institute
It states drain component to be connected with the temperature measuring unit, when temperature exceeds setting range value, the drain component will be described
It quenches quenching liquid in sink to be discharged, while liquid supply assembly feed flow into the quenching sink.
6. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 1, it is characterised in that：The rail
Road frame includes the sliding rail positioned at the delivery roll both ends, and the slide is corresponding to be arranged opposite the two of the lift roller platform
Side.
7. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 6, it is characterised in that：The cunning
Rail upper end is fixed on the bottom that the upper and lower end of portal frame is fixed at the quenching sink, and the slide is logical
It crosses to be arranged and be moved up and down in the rolling of the sliding rail upper roller.
8. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 1, it is characterised in that：The lifting
Unit includes fixed pulley on the fixed setting portal frame, movable pulley, traction rope and for driving the movable pulley or more
The actuator of lifting, wherein the one end of the traction rope be fixed on the portal frame, the other end around the movable pulley and
The fixed pulley simultaneously sagging is connected on the lift roller platform.
9. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 8, it is characterised in that：Described determines
Pulley and the movable pulley are sprocket wheel, and the traction rope is chain.
10. the quenching unit of aluminum alloy heat processing quenching liquid cycle according to claim 1, it is characterised in that：More institutes
It is drive roll to state one in delivery roll, and other delivery rolls are driven voller and are connected with drive roll by transmission belt,
The driving unit includes motor, the transmission group for the motor output end portion to be mutually sequentially connected with the drive roll
Part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741076.5U CN207608581U (en) | 2017-12-14 | 2017-12-14 | A kind of quenching unit of aluminum alloy heat processing quenching liquid cycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741076.5U CN207608581U (en) | 2017-12-14 | 2017-12-14 | A kind of quenching unit of aluminum alloy heat processing quenching liquid cycle |
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| CN207608581U true CN207608581U (en) | 2018-07-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241296A (en) * | 2019-06-28 | 2019-09-17 | 机械科学研究总院集团有限公司 | A kind of quenching unit |
-
2017
- 2017-12-14 CN CN201721741076.5U patent/CN207608581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241296A (en) * | 2019-06-28 | 2019-09-17 | 机械科学研究总院集团有限公司 | A kind of quenching unit |
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