CN109609739A - A kind of reverse-flow type quenching structure - Google Patents
A kind of reverse-flow type quenching structure Download PDFInfo
- Publication number
- CN109609739A CN109609739A CN201910155508.1A CN201910155508A CN109609739A CN 109609739 A CN109609739 A CN 109609739A CN 201910155508 A CN201910155508 A CN 201910155508A CN 109609739 A CN109609739 A CN 109609739A
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- quenching tank
- quenching
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- spoiler
- interior
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- 238000010791 quenching Methods 0.000 title claims abstract description 139
- 230000000171 quenching effect Effects 0.000 title claims abstract description 136
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The present invention provides a kind of reverse-flow type quenching structure, including support baseboard, outer quenching tank, back flow plate, discharge tube, interior quenching tank, driving motor, locating rod, the slot that links, seals roller bearing, release stem bar, accept tooth, the second spoiler, linkage tooth, positioning plate, the first spoiler；Integrated setting has driving motor and locating rod respectively for two sides above support baseboard, sealing roller bearing is nested outside locating rod, outer quenching tank and linkage slot are fixedly connected with outside sealing roller bearing jointly, and outer quenching tank is located above linkage slot, outer quenching tank bottom side insertion, which is provided with, releases stem bar, integral middle is provided with undertaking tooth inside outer quenching tank, and integrated setting has back flow plate at the top of outer quenching tank.The present invention can give the effect of one water conservancy diversion of cooling water by the first spoiler of raised type, so that the central part of the inside quenching tank of cooling water is moved, and then preferably quench to workpiece.
Description
Technical field
The present invention relates to technical field of steel production more particularly to a kind of quenching structures.
Background technique
The quenching of steel is that steel is heated to critical-temperature Ac3(sub-eutectoid steel) or Ac1(hypereutectoid steel) temperatures above, heat preservation
For a period of time, it is allowed to all or part of austenitizing, is then as cold as Ms or less (or Ms fastly to be greater than the cooling rate of critical cooling rate
Neighbouring isothermal) carry out the heat treatment process that martensite (or bainite) changes.Generally also by aluminium alloy, copper alloy, titanium alloy, steel
Change the solution treatment of materials such as glass or the heat treatment process with the process of rapid cooling is known as quenching；
Quenching tank is equipped with the container of hardening media, when workpiece immerses cooling in slot, workpiece need to be can guarantee reasonably to cool down
Speed equably completes hardening step, and workpiece is made to reach technical requirements, mainly there is quenching sink, oil groove and three kinds of bath, quenching
Slot structure is fairly simple, is mainly made of groove body, medium input or discharge pipe, overflow launder etc., the additional having heaters that has, cooling
Device, blender and smoke-exhaust fire device etc..
Based on foregoing description, and equipment in the prior art is combined to find, existing quenching tank is carried out again in use, gas
Internal cooling water is static cooling water, can not be moved, can not large area workpiece is quenched, cause to workpiece
Quenching quality it is not high enough, therefore the design is directed to the above problem, designs a structurally reasonable, and functional good returns
Streaming quenching structure, to improve practicability.
Summary of the invention
The purpose of the present invention is to provide a kind of reverse-flow type quenching structure, with solve existing quenching tank carry out again using
When, the cooling water inside gas is static cooling water, can not be moved, can not large area workpiece is quenched, cause
The not high enough problem of quenching quality to workpiece.
The purpose and effect of reverse-flow type quenching structure of the present invention, are reached by technological means in detail below: a kind of reverse-flow type
Quenching structure, the reverse-flow type quenching structure include support baseboard, outer quenching tank, back flow plate, discharge tube, interior quenching tank, driving electricity
Machine, locating rod, the slot that links seal roller bearing, release stem bar, accept tooth, the second spoiler, linkage tooth, positioning plate, the first spoiler；
Integrated setting has driving motor and locating rod respectively for two sides above the support baseboard, is nested outside the locating rod
Roller bearing is sealed, is fixedly connected with outer quenching tank and linkage slot outside the sealing roller bearing jointly, and outer quenching tank is located at linkage slot
Top, the outer quenching tank bottom side insertion, which is provided with, releases stem bar, and integral middle, which is provided with, inside the outer quenching tank holds
Tooth is connect, integrated setting has back flow plate at the top of the outer quenching tank；
Locating rod other side integrated setting has positioning plate, and the positioning plate outside is rotatably connected to interior quenching by bearing
Slot, the interior quenching tank outer surface integrated setting have linkage tooth, and the interior quenching tank inner surface integrated setting has first to disturb
Flowing plate, the outer quenching tank inner surface integrated setting have the second spoiler, and the outer quenching tank lower outer is fixedly connected with
Discharge tube.
Further, the locating rod extends to inside outer quenching tank, passes through skin between driving motor and linkage slot
V belt translation connection.
Further, the outer quenching tank is in upper big and bottom samll shape, and interior quenching tank is in small top and big bottom, and back flow plate is in lower turning type
Semicircle shape is covered at the top of outer quenching tank.
Further, first spoiler is in raised type, is arranged around interior quenching tank inner surface with screw-type.
Further, second spoiler is in concave, is arranged around outer quenching tank interior surface with screw-type.
Further, it is engaged between the undertaking tooth and linkage tooth.
Further, the gap between the outer quenching tank and interior quenching tank is 20 centimetres.
Further, the interior quenching tank inner wall horizontal direction insertion setting is fluted, and positioning plate is embedded in by bearing
Setting is in a groove.
In comparison with existing structure, the invention has the following beneficial effects:
It 1, is in upper big and bottom samll shape by being equipped with outer quenching tank, interior quenching tank is in small top and big bottom, and back flow plate is in lower turning type semicircle shape
Be covered at the top of outer quenching tank, in small top and big bottom quenching tank when being rotated, since cooling water is by centrifugal force
It influences, can be moved to the biggish side that is open, so that the cooling water inside interior quenching tank circuits sequentially from top to bottom
It is mobile, similarly, coolant liquid can be made to circuit sequentially movement from top to bottom in the outer quenching tank of upper big and bottom samll shape, strengthen water flow
The water flow of flow, circulation can preferably quench workpiece；
2, it is in raised type by being equipped with the first spoiler, interior quenching tank inner surface is arranged around with screw-type, the of raised type
One spoiler can give the effect of one water conservancy diversion of cooling water, so that the central part of the inside quenching tank of cooling water is moved,
And then preferably workpiece is quenched, improve quenching quality；
3, it is in concave by being equipped with the second spoiler, outer quenching tank interior surface is arranged around with screw-type, is in concave
The second spoiler water flow can be made preferably to be moved along outer quenching tank inner wall, recycled, so that water circulation
Quality it is higher.
Detailed description of the invention
Fig. 1 is whole interior structural schematic diagram of the present invention；
Fig. 2 is quenching tank the schematic diagram of the section structure in the present invention；
Fig. 3 is the first spoiler distributed architecture schematic diagram of the invention；
Fig. 4 is the second spoiler distributed architecture schematic diagram of the invention；
Fig. 5 is working state schematic representation of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- support baseboard, the outer quenching tank of 2-, 3- back flow plate, 4- discharge tube, quenching tank in 5-, 101- driving motor, 102- positioning
Bar, 201- link slot, and 202- seals roller bearing, and 203- releases stem bar, and 204- accepts tooth, the second spoiler of 205-, and 501- links tooth,
1021- positioning plate, the first spoiler of 502-.
Specific embodiment
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The present invention provides a kind of reverse-flow type quenching structure, which includes support baseboard 1, outer quenching tank 2, reflux
Plate 3, discharge tube 4, interior quenching tank 5, driving motor 101, locating rod 102, linkage slot 201, sealing roller bearing 202, release stem bar 203,
Accept tooth 204, the second spoiler 205, linkage tooth 501, positioning plate 1021, the first spoiler 502；1 top two sides of support baseboard
Integrated setting has driving motor 101 and locating rod 102 respectively, and sealing roller bearing 202 is nested outside locating rod 102, close
Outer quenching tank 2 and linkage slot 201 are fixedly connected with outside envelope roller bearing 202 jointly, and outer quenching tank 2 is located at 201 top of linkage slot,
Outer 2 bottom side of quenching tank insertion, which is provided with, releases stem bar 203, and outer 2 inside integral middle of quenching tank, which is provided with, accepts tooth 204,
Outer 2 top integrated setting of quenching tank has back flow plate 3；
102 other side integrated setting of locating rod has positioning plate 1021, is rotatably connected to outside positioning plate 1021 by bearing interior
Quenching tank 5, interior 5 outer surface integrated setting of quenching tank have linkage tooth 501, and interior 5 inner surface integrated setting of quenching tank has first
Spoiler 502, outer 2 inner surface integrated setting of quenching tank have the second spoiler 205, and outer 2 lower outer of quenching tank is fixedly connected
There is discharge tube 4.
Wherein, locating rod 102 extends to inside outer quenching tank 2, passes through between driving motor 101 and linkage slot 201
Belt transmission connection, driving motor 101 can drive outer quenching tank 2 be rotated by belt, at the same link interior quenching tank 5 into
Row rotation.
Wherein, as shown in attached 5: outer quenching tank 2 is in upper big and bottom samll shape, and interior quenching tank 5 is in small top and big bottom, and back flow plate 3 is in
Lower turning type semicircle shape is covered on 2 top of outer quenching tank, in small top and big bottom quenching tank 5 when being rotated, due to cooling
Water is affected by centrifugal force, and can be moved to the biggish side of being open so that the cooling water inside interior quenching tank 5 from
Top to bottm circuits sequentially movement, similarly, in 2 meeting of outer quenching tank of upper big and bottom samll shape so that coolant liquid circuits sequentially shifting from top to bottom
It is dynamic.
Wherein, as shown in attached 3: the first spoiler 502 is in raised type, is arranged around table in interior quenching tank 5 with screw-type
Face, the first spoiler 502 of raised type can give the effect of one water conservancy diversion of cooling water, so that the inside quenching tank 5 of cooling water
Central part moved, and then preferably workpiece is quenched.
Wherein, as shown in attached 4: the second spoiler 205 is in concave, is arranged around inside outer quenching tank 2 with screw-type
Surface, such the second spoiler 205 in concave can make water flow preferably be moved along outer 2 inner wall of quenching tank,
It is recycled.
Wherein, it accepts and is engaged between tooth 204 and linkage tooth 501, this design meeting is so that outer quenching tank 2 and interior quenching tank 5 are equal
Synchronize rotation.
Wherein, the gap between outer quenching tank 2 and interior quenching tank 5 is 20 centimetres, using this gap, can make cooling water
Carry out loopy moving.
Wherein, interior 5 inner wall horizontal direction of quenching tank insertion setting is fluted, and positioning plate 1021 is embedded in by bearing and is arranged
In a groove, positioning plate 1021 to interior quenching tank 5 one support positioning effects so that interior quenching tank 5 when being rotated more
The stabilization added.
The specifically used mode and effect of the present embodiment:
In the present invention, guarantee the integrality of apparatus function first, then, driving motor 101 is driven by belt outer
Quenching tank 2 is rotated, while being accepted and being engaged between tooth 204 and linkage tooth 501, and outer quenching tank 2 and interior quenching tank 5 can be made equal
Rotation is synchronized, outer quenching tank 2 is in upper big and bottom samll shape, and interior quenching tank 5 is in small top and big bottom, and back flow plate 3 is in lower turning type semicircle
Shape is covered on 2 top of outer quenching tank, as shown in attached 5: in small top and big bottom quenching tank 5 when being rotated, due to cooling
Water is affected by centrifugal force, and can be moved to the biggish side of being open so that the cooling water inside interior quenching tank 5 from
Top to bottm circuits sequentially movement, similarly, in 2 meeting of outer quenching tank of upper big and bottom samll shape so that coolant liquid circuits sequentially shifting from top to bottom
It is dynamic, meanwhile, the first spoiler 502 is in raised type, interior 5 inner surface of quenching tank is arranged around with screw-type, as shown in attached 3: outer
First spoiler 502 of male can give the effect of one water conservancy diversion of cooling water, so that the center of the inside quenching tank 5 of cooling water
Portion is moved, and then is preferably quenched to workpiece, and the second spoiler 205 is in concave, is arranged around with screw-type
Outer 2 interior surface of quenching tank, as shown in attached 4: such the second spoiler 205 in concave can make water flow preferably along
Outer 2 inner wall of quenching tank is moved, and is recycled.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, and
It should be included within protection scope of the present invention.
Claims (8)
1. a kind of reverse-flow type quenching structure, it is characterised in that: the reverse-flow type quenching structure includes support baseboard (1), outer quenching tank
(2), back flow plate (3), discharge tube (4), interior quenching tank (5), driving motor (101), locating rod (102), linkage slot (201), close
Envelope roller bearing (202), release stem bar (203), accept tooth (204), the second spoiler (205), linkage tooth (501), positioning plate (1021),
First spoiler (502)；Integrated setting has driving motor (101) and locating rod respectively for two sides above the support baseboard (1)
(102), sealing roller bearing (202) is nested outside the locating rod (102), the sealing roller bearing (202) is external common solid
Surely it is connected with outer quenching tank (2) and linkage slot (201), and outer quenching tank (2) is located above linkage slot (201), the outer quenching
The insertion of slot (2) bottom side, which is provided with, to be released stem bar (203), and the internal integral middle of outer quenching tank (2) is provided with undertaking tooth
(204), integrated setting has back flow plate (3) at the top of the outer quenching tank (2)；
Locating rod (102) other side integrated setting has positioning plate (1021), passes through axis outside the positioning plate (1021)
Hold and be rotatably connected to interior quenching tank (5), interior quenching tank (5) the outer surface integrated setting has linkage tooth (501), it is described in quench
Fiery slot (5) inner surface integrated setting has the first spoiler (502), and outer quenching tank (2) the inner surface integrated setting has
Two spoilers (205), outer quenching tank (2) lower outer are fixedly connected with discharge tube (4).
2. reverse-flow type quenching structure according to claim 1, it is characterised in that: the locating rod (102) extends to
Outer quenching tank (2) is internal, is sequentially connected between driving motor (101) and linkage slot (201) by belt.
3. reverse-flow type quenching structure according to claim 1, it is characterised in that: the outer quenching tank (2) is in up big and down small
Shape, interior quenching tank (5) are in small top and big bottom, and back flow plate (3) is covered at the top of outer quenching tank (2) in lower turning type semicircle shape.
4. reverse-flow type quenching structure according to claim 1, it is characterised in that: first spoiler (502) is in evagination
Formula is arranged around interior quenching tank (5) inner surface with screw-type.
5. reverse-flow type quenching structure according to claim 1, it is characterised in that: second spoiler (205) is in indent
Formula is arranged around outer quenching tank (2) interior surface with screw-type.
6. reverse-flow type quenching structure according to claim 1, it is characterised in that: the undertaking tooth (204) and linkage tooth
(501) it is engaged between.
7. reverse-flow type quenching structure according to claim 1, it is characterised in that: the outer quenching tank (2) and interior quenching tank
(5) gap between is 20 centimetres.
8. reverse-flow type quenching structure according to claim 1, it is characterised in that: interior quenching tank (5) the inner wall level side
It is fluted to insertion setting, and positioning plate (1021) is arranged in a groove by bearing insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155508.1A CN109609739B (en) | 2019-03-01 | 2019-03-01 | Backward flow formula quenching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155508.1A CN109609739B (en) | 2019-03-01 | 2019-03-01 | Backward flow formula quenching structure |
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| Publication Number | Publication Date |
|---|---|
| CN109609739A true CN109609739A (en) | 2019-04-12 |
| CN109609739B CN109609739B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910155508.1A Active CN109609739B (en) | 2019-03-01 | 2019-03-01 | Backward flow formula quenching structure |
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| Country | Link |
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| CN (1) | CN109609739B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549208A (en) * | 2020-03-30 | 2020-08-18 | 安徽绩溪徽山链传动有限公司 | But subassembly guenching unit is used in chain production of continuous use |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU857278A1 (en) * | 1979-07-30 | 1981-08-23 | Предприятие П/Я Г-4617 | Tempering tank |
| CN102269534A (en) * | 2011-07-25 | 2011-12-07 | 天津空中代码工程应用软件开发有限公司 | Spiral-flow-type heat conducting pipe |
| CN102352428A (en) * | 2011-10-27 | 2012-02-15 | 上海交通大学 | Combined quenching tank provided with inner tank with bottom inserted propeller |
| CN105018694A (en) * | 2014-12-12 | 2015-11-04 | 天津重型装备工程研究有限公司 | Rotating vertical water spray quenching equipment for quenching large complicated forged components |
| CN205347513U (en) * | 2016-01-29 | 2016-06-29 | 大连重型锻造有限公司 | Quenching bath that can stir water send water installation |
| CN207987292U (en) * | 2018-03-22 | 2018-10-19 | 佛山市鑫佛机电设备有限公司 | A kind of high-frequency induction heating machine automatic quenching device |
-
2019
- 2019-03-01 CN CN201910155508.1A patent/CN109609739B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU857278A1 (en) * | 1979-07-30 | 1981-08-23 | Предприятие П/Я Г-4617 | Tempering tank |
| CN102269534A (en) * | 2011-07-25 | 2011-12-07 | 天津空中代码工程应用软件开发有限公司 | Spiral-flow-type heat conducting pipe |
| CN102352428A (en) * | 2011-10-27 | 2012-02-15 | 上海交通大学 | Combined quenching tank provided with inner tank with bottom inserted propeller |
| CN105018694A (en) * | 2014-12-12 | 2015-11-04 | 天津重型装备工程研究有限公司 | Rotating vertical water spray quenching equipment for quenching large complicated forged components |
| CN205347513U (en) * | 2016-01-29 | 2016-06-29 | 大连重型锻造有限公司 | Quenching bath that can stir water send water installation |
| CN207987292U (en) * | 2018-03-22 | 2018-10-19 | 佛山市鑫佛机电设备有限公司 | A kind of high-frequency induction heating machine automatic quenching device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549208A (en) * | 2020-03-30 | 2020-08-18 | 安徽绩溪徽山链传动有限公司 | But subassembly guenching unit is used in chain production of continuous use |
| 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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| Publication number | Publication date |
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| CN109609739B (en) | 2020-10-30 |
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Effective date of registration: 20201010 Address after: Group 2, Kaiping village, Chengdong Town, Hai'an County, Nantong City, Jiangsu Province, 226600 Applicant after: Haian Boke Superhard Material Co., Ltd Address before: 118200 Group 162-1, 29 Xiguan Street, Kuandian Town, Kuandian Manchu Autonomous County, Dandong City, Liaoning Province Applicant before: Bai Yidong |
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