CN106929645A - A kind of quenching tank with plane elevating mechanism - Google Patents
A kind of quenching tank with plane elevating mechanism Download PDFInfo
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- CN106929645A CN106929645A CN201710106467.8A CN201710106467A CN106929645A CN 106929645 A CN106929645 A CN 106929645A CN 201710106467 A CN201710106467 A CN 201710106467A CN 106929645 A CN106929645 A CN 106929645A
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- elevating mechanism
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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
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The present invention relates to a kind of quenching tank with plane elevating mechanism, including quenching cell body, bin, bin plane elevating mechanism and quenching liquid frequency conversion agitating device；The quenching cell body is the trough body structure of open-top, and bin is located at quenching cell body top and can carry out plane lifting moving to quenching cell body bottom under the drive of bin plane elevating mechanism；Quenching liquid frequency conversion agitating device is provided with quenching tank body.Simple structure of the invention is durable, operation and maintenance cost are low, to the nonstandard workpiece strong applicability of small lot steel；The lifting at aspects such as quenching structure uniformity, cooling velocity, quenching degree, quenching precision and product qualities during the nonstandard workpiece quenching of steel can be realized.
Description
Technical field
The present invention relates to technical field of metal heat treatment, more particularly to a kind of band plane liter for nonstandard heat treatment of workpieces
The quenching tank of descending mechanism.
Background technology
With industrial expansion, the consumption of the nonstandard workpiece of steel is more and more in machine industry, each to improve workpiece
Item performance, the big multipair workpiece of enginerring works uses quenching heat treatment.Due to nonstandard workpiece design often according to the actual requirements
And have structure it is different, it is different the features such as, at present still for small lot steel non-standard quenching special equipment, greatly
Many that high temperature workpiece is sent into the quenching tank equipped with quenching liquid using by artificial clamping or using auxiliary equipment, high temperature workpiece is being quenched
By Action of Gravity Field, then freely falling body carries out heat between quenching liquid to the trench bottom that quenches in the state of geo-stationary in fiery liquid
Exchange, it is to be cooled after the completion of workpiece is taken out from quenching tank via artificial clamping or hoisting mechanism again.It is this to small quantities of dimension
Making the shortcoming of the quenching mode of nonstandard workpiece is:High temperature workpiece makes work during freely falling body in quenching liquid because of randomness
The possible large area in part surface is contacted and then influences heat exchange, the cooling procedure bracket groove of workpiece surface and quenching liquid with quenching trench bottom
Interior quenching liquid temperature is uneven and workpiece surface persistently produces the bubble that cannot largely discharge, and has had a strong impact on cooling velocity and through hardening
Property etc..Therefore, exploitation is exclusively used in the quenching apparatus of small lot steel non-standard, for being cooled down in lifting in non-standard quenching process
The aspect such as speed, the quenching degree that increases, raising quenching precision and stabilized product quality is significant.
For quenching heat treatment device, some technical schemes are had been disclosed at present.Such as Application No.：
" quenching tank that a kind of quenching part rotates automatically " disclosed in 201310195648.4 Chinese patent, is added heated stove by crane
The quenching part of heat is placed on rotation charging tray of the quenching tank bottom with rotating vane, by pipeline pumping action, is made with certain
The hardening media of pressure flows into quenching trench bottom and impacts rotating vane and is allowed to rotate through water inlet pipe, and then is rotated on charging tray
Quenching part rotated in hardening media, when quenching part is cooled to process stipulation temperature, stop pipeline pump make into water stop.Should
Technical scheme can make quenching part cool down uniformity, but have the disadvantage to pass through bearing block Fuding due to the rotary shaft under rotation charging tray
In quenching trench bottom, therefore quenching part weight can not be excessive, and high temperature quenching part is placed into when rotating on charging tray and is also required to consider
Can rotary centrifugal force make quenching part be dropped from rotation charging tray and avoid placing eccentric influence for producing etc..Application No.
201410357927.0 Chinese patent discloses a kind of " quenching cooling system and quenching and cooling method ", its quenching cooling system
Including quenching tank and hardening step device, hardening step device includes support and the walking dolly being arranged on support, support frame
Be located on quenching tank, and the slide rail set on the sliding block that can be set by its bottom and ground is slidably matched, walking dolly by
Motor drives and is moved above quenching tank along support, and the direction of motion of walking dolly is vertical with the direction of motion of sliding block, walks small
Vertically moving operating desk is provided with car, the quenching cooling system makes the quenching that quenching part is immersed in quenching tank
In liquid, and movement is cooled down in three directions, so that quenching part cooling is more uniform, and is easy to control quenching workpiece
Cooling velocity.But have the disadvantage system equipment bulky complex, the inefficiency, not only device fabrication is relatively costly, and the later stage
Operation and maintenance cost are also higher.
Above-mentioned technical proposal is directed to the relevant apparatus of quenching heat treatment, but it is hot to be quenched for small lot steel non-standard
All there is different degrees of shortcoming and defect for treatment.Therefore, develop and a kind of be exclusively used in quenching for small lot steel non-standard
Fiery equipment is very necessary.
The content of the invention
The invention provides a kind of quenching tank with plane elevating mechanism, its simple structure is durable, operation and maintenance cost
It is low, to the nonstandard workpiece strong applicability of small lot steel；Can realize uniform in quenching structure during the nonstandard workpiece quenching of steel
The lifting of the aspect such as property, cooling velocity, quenching degree, quenching precision and product quality.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of quenching tank with plane elevating mechanism, including quenching cell body, bin, bin plane elevating mechanism and quenching liquid
Frequency conversion agitating device；The quenching cell body is the trough body structure of open-top, and bin is located at the top of quenching cell body and can be in material
Frame plane elevating mechanism carries out plane lifting moving under driving to quenching cell body bottom；Quenching liquid frequency conversion is provided with quenching tank body to stir
Mix device.
The bin plane elevating mechanism is made up of driving cylinder, connecting rod, swing rod one and swing rod two；Two points of swing rod one and swing rod
Not She Yu bin two bottom sides, its top is hinged with bin respectively, and bottom is hinged with quenching cell body respectively, bin, swing rod one, quenches
Fiery cell body and swing rod two form quadric chain；The quadric chain passes through connecting rod and the driving cylinder for being fixed on the external side of quenching tank
Connection, and realize plane motion under the driving of driving cylinder.
The driving cylinder is hydraulic cylinder, cylinder or electric cylinder.
Spiral agitator and variable-frequency motor of the quenching liquid frequency conversion agitating device by multiple under quenching liquid liquid level
Composition, each spiral agitator is driven by correspondence variable-frequency motor and realizes frequency conversion agitating function, and makes the quenching liquid in quenching tank body
Produce vortex.
The quenching cell body bottom side or both sides set entry/exit liquid mouthful respectively, and quenching cell body top side sets overfall.
Liquid temperature sensing device is provided with the quenching tank body, quenching cell body upper outside sets guidance panel；On guidance panel
If control button connects driving cylinder, the variable-frequency motor of quenching liquid frequency conversion agitating device and entry/exit liquid mouthful by control system respectively
Control valve, control system connects liquid temperature sensing device in addition.
In the quenching tank body one or more deflector is provided with along quenching liquid swirl direction.
Compared with prior art, the beneficial effects of the invention are as follows：
Simple structure is durable, operation and maintenance cost are low, to the nonstandard workpiece strong applicability of small lot steel；Steel can be realized
Make during nonstandard workpiece quenching at aspects such as quenching structure uniformity, cooling velocity, quenching degree, quenching precision and product qualities
Lifting.
Brief description of the drawings
Fig. 1 is the main parallax stereogram of the quenching tank with plane elevating mechanism of the present invention.
Fig. 2 is the rear perspective view of the quenching tank with plane elevating mechanism of the present invention.
Fig. 3 is that (workpiece is placed in bin and does not quench for the three-dimensional cutaway view one of the quenching tank with plane elevating mechanism of the present invention
State when fiery).
Fig. 4 be the quenching tank with plane elevating mechanism of the present invention three-dimensional cutaway view two (workpiece with bin arrive groove
State when bottom is quenched).
In figure：1. quench the swing rod one of 2. bin of cell body, 3. 32. connecting rod of bin plane 31. driving cylinder of elevating mechanism 33.
The entry/exit liquid of 34. swing rod, 2 4. liquid temperature sensing device, 5. 7. guidance panel of quenching liquid frequency conversion 6. deflector of agitating device 8. mouthful
9. the workpiece of 10. quenching liquid of overfall 11.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, a kind of quenching tank with plane elevating mechanism of the present invention, including quenching cell body 1, bin
2nd, bin plane elevating mechanism 3 and quenching liquid frequency conversion agitating device 5；The quenching cell body 1 is the trough body structure of open-top,
Bin 2 is located at the top of quenching cell body 1 and can carry out plane liter to quenching cell body 1 bottom under the drive of bin plane elevating mechanism 3
Drop movement；Quenching liquid frequency conversion agitating device 5 is provided with quenching cell body 1.
As shown in Figure 3, Figure 4, the bin plane elevating mechanism 3 is by driving cylinder 31, connecting rod 32, swing rod 1 and swing rod two
34 compositions；Swing rod 1 and swing rod 2 34 are respectively arranged on the two bottom sides of bin 2, and its top is hinged with bin 2 respectively, bottom difference
It is hinged with quenching cell body 1, bin 2, swing rod 1, quenching cell body 1 and swing rod 2 34 form quadric chain；The quadric chain
It is connected with the driving cylinder 31 for being fixed on the outside of quenching cell body 1 by connecting rod 32, and realizes that plane is transported under the driving of driving cylinder 31
It is dynamic.
The driving cylinder 31 is hydraulic cylinder, cylinder or electric cylinder.
As shown in figure 3, auger of the quenching liquid frequency conversion agitating device 5 by multiple under the liquid level of quenching liquid 10
Device and variable-frequency motor are constituted, and each spiral agitator is driven by correspondence variable-frequency motor and realizes frequency conversion agitating function, and makes quenching tank
Quenching liquid 10 in body 1 produces vortex.
As shown in Fig. 2 the quenching bottom side of cell body 1 or both sides set entry/exit liquid mouthful 8, quenching cell body 1 top one respectively
Side sets overfall 9.
As Figure 1 and Figure 4, liquid temperature sensing device 4 is provided with the quenching cell body 1, the quenching upper outside of cell body 1 sets behaviour
Make panel 7；Control button is set on guidance panel 7 driving cylinder 31, quenching liquid frequency conversion agitating device 5 are connected by control system respectively
Variable-frequency motor and entry/exit liquid mouthfuls 8 control valve, control system connects liquid temperature sensing device 4 in addition.
As shown in figure 4, being provided with one or more deflector 6 along the swirl direction of quenching liquid 10 in the quenching cell body 1.
Quenching cell body 1 of the present invention is used to contain quenching liquid 10, and bin 2 is used to carry high temperature workpiece 11, flat in bin
The drive blanking rack 2 of face elevating mechanism 3 can not only be taken in the quenching liquid 10 in the moment of high temperature workpiece 11 immersion quenching cell body 1,
To reduce workpiece each surface immersion liquid time difference, and it is easy to that quenching liquid of the workpiece 11 after quenching from quenching cell body 1 will be completed
Taken out in 10.
The quenching liquid frequency conversion agitating device 5 and deflector 6 being fixedly mounted in the quenching internal side wall of cell body 1 can make quenching
Quenching liquid 10 in cell body 1 produces vortex, and not only facilitating makes quenching liquid temperature uniform and realize various refrigerating functions, Er Qieyou
Help high temperature workpiece 11 and immerse the smooth discharge of a large amount of steam blankets in surface after quenching liquid 10, and then the surface of workpiece 11 is cooled down by force
Degree is consistent.
In quenching process, while through entry/exit liquid mouthful 8 to quenching liquid 10 are persistently injected in quenching cell body 1, quench cell body 1
Interior excessive quenching liquid 10 is constantly discharged through overfall 9, under the mating reaction of liquid temperature sensor-based system 4, by controlling to quenching
The flow of injection quenching liquid 10, can make the ramp case of quenching liquid 10 in quenching cell body 1 be effectively controlled in cell body 1.
The operation of bin plane elevating mechanism 3, liquid temperature sensing device 4 and quenching liquid frequency conversion agitating device 5 etc. is by control
System control processed, its operation is completed by the control button being arranged on the guidance panel 7 outside the quenching side wall of cell body 1, and respectively
Partial working condition and operational circumstances can in real time be shown in the liquid crystal panel of guidance panel 7.
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 (7)
1. a kind of quenching tank with plane elevating mechanism, it is characterised in that including quenching cell body, bin, bin plane lift
Structure and quenching liquid frequency conversion agitating device；The quenching cell body is the trough body structure of open-top, and bin is located at quenching cell body top
Portion simultaneously can carry out plane lifting moving under the drive of bin plane elevating mechanism to quenching cell body bottom；It is provided with quenching tank body and is quenched
Fiery liquid frequency conversion agitating device.
2. a kind of quenching tank with plane elevating mechanism according to claim 1, it is characterised in that the bin plane liter
Descending mechanism is made up of driving cylinder, connecting rod, swing rod one and swing rod two；Swing rod one and swing rod two are respectively arranged on bin two bottom sides, its
Top is hinged with bin respectively, and bottom is hinged with quenching cell body respectively, and bin, swing rod one, quenching cell body and swing rod two form four
Linkage；The quadric chain is connected by connecting rod with the driving cylinder for being fixed on the external side of quenching tank, and in the drive of driving cylinder
Plane motion is realized under dynamic.
3. a kind of quenching tank with plane elevating mechanism according to claim 2, it is characterised in that the driving cylinder is liquid
Cylinder pressure, cylinder or electric cylinder.
4. a kind of quenching tank with plane elevating mechanism according to claim 1, it is characterised in that the quenching liquid frequency conversion
Spiral agitator and variable-frequency motor of the agitating device by multiple under quenching liquid liquid level are constituted, and each spiral agitator is by right
Answer frequency conversion motor belt motor to move and realize frequency conversion agitating function, and the quenching liquid in quenching tank body is produced vortex.
5. a kind of quenching tank with plane elevating mechanism according to claim 1, it is characterised in that the quenching cell body bottom
Portion one or both sides set entry/exit liquid mouthful respectively, and quenching cell body top side sets overfall.
6. a kind of quenching tank with plane elevating mechanism according to claim 1, it is characterised in that in the quenching tank body
Liquid temperature sensing device is provided with, quenching cell body upper outside sets guidance panel；Control button is set on guidance panel respectively by control
The control valve of system connection driving cylinder, the variable-frequency motor of quenching liquid frequency conversion agitating device and entry/exit liquid mouthful, control system is in addition
Connection liquid temperature sensing device.
7. a kind of quenching tank with plane elevating mechanism according to claim 1, it is characterised in that in the quenching tank body
One or more deflector is provided with along quenching liquid swirl direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106467.8A CN106929645B (en) | 2017-02-27 | 2017-02-27 | A kind of quenching tank with plane elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106467.8A CN106929645B (en) | 2017-02-27 | 2017-02-27 | A kind of quenching tank with plane elevating mechanism |
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| Publication Number | Publication Date |
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| CN106929645A true CN106929645A (en) | 2017-07-07 |
| CN106929645B CN106929645B (en) | 2018-08-24 |
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| CN201710106467.8A Active CN106929645B (en) | 2017-02-27 | 2017-02-27 | A kind of quenching tank with plane elevating mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486328A (en) * | 2018-04-11 | 2018-09-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of automatic scalable automatic heat treatment quenching tank body mechanism |
| CN108486327A (en) * | 2018-04-11 | 2018-09-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of heat-treatment quenching material grabbing mechanism |
| CN112111635A (en) * | 2020-09-28 | 2020-12-22 | 北京机电研究所有限公司 | Tidal type dipping, spraying and turbulent quenching equipment |
| CN113234900A (en) * | 2021-06-16 | 2021-08-10 | 东台市正祥金属制品有限公司 | Lifting type quenching mechanism for section steel processing production |
| CN114875217A (en) * | 2022-05-17 | 2022-08-09 | 鹰潭市和兴光通讯器件有限公司 | Heating quenching hardening device for miniature hardware machined parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970715A (en) * | 1982-10-18 | 1984-04-21 | Koyo Seiko Co Ltd | Hardening method |
| CN1403601A (en) * | 2002-10-24 | 2003-03-19 | 上海交通大学 | Periodical stepped quenching cooling equipment |
| CN101514385A (en) * | 2009-04-01 | 2009-08-26 | 贵州安大航空锻造有限责任公司 | Quenching tank for large and medium size forging |
| CN201473566U (en) * | 2009-07-14 | 2010-05-19 | 杭州萧山中亚汽配有限公司 | Closed type quenching oil bath |
| CN103898288A (en) * | 2012-12-28 | 2014-07-02 | 赫菲斯热处理***江苏有限公司 | Quenching tank for tempering production line |
| CN204939535U (en) * | 2015-07-07 | 2016-01-06 | 建湖县金石机械制造有限公司 | A kind of multidirectional stirring-type quench cooled pond |
-
2017
- 2017-02-27 CN CN201710106467.8A patent/CN106929645B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970715A (en) * | 1982-10-18 | 1984-04-21 | Koyo Seiko Co Ltd | Hardening method |
| CN1403601A (en) * | 2002-10-24 | 2003-03-19 | 上海交通大学 | Periodical stepped quenching cooling equipment |
| CN101514385A (en) * | 2009-04-01 | 2009-08-26 | 贵州安大航空锻造有限责任公司 | Quenching tank for large and medium size forging |
| CN201473566U (en) * | 2009-07-14 | 2010-05-19 | 杭州萧山中亚汽配有限公司 | Closed type quenching oil bath |
| CN103898288A (en) * | 2012-12-28 | 2014-07-02 | 赫菲斯热处理***江苏有限公司 | Quenching tank for tempering production line |
| CN204939535U (en) * | 2015-07-07 | 2016-01-06 | 建湖县金石机械制造有限公司 | A kind of multidirectional stirring-type quench cooled pond |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486328A (en) * | 2018-04-11 | 2018-09-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of automatic scalable automatic heat treatment quenching tank body mechanism |
| CN108486327A (en) * | 2018-04-11 | 2018-09-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of heat-treatment quenching material grabbing mechanism |
| CN112111635A (en) * | 2020-09-28 | 2020-12-22 | 北京机电研究所有限公司 | Tidal type dipping, spraying and turbulent quenching equipment |
| CN113234900A (en) * | 2021-06-16 | 2021-08-10 | 东台市正祥金属制品有限公司 | Lifting type quenching mechanism for section steel processing production |
| CN114875217A (en) * | 2022-05-17 | 2022-08-09 | 鹰潭市和兴光通讯器件有限公司 | Heating quenching hardening device for miniature hardware machined parts |
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| Publication number | Publication date |
|---|---|
| CN106929645B (en) | 2018-08-24 |
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