CN208266217U - Roll blows and sprays quenching apparatus - Google Patents
Roll blows and sprays quenching apparatus Download PDFInfo
- Publication number
- CN208266217U CN208266217U CN201820818653.4U CN201820818653U CN208266217U CN 208266217 U CN208266217 U CN 208266217U CN 201820818653 U CN201820818653 U CN 201820818653U CN 208266217 U CN208266217 U CN 208266217U
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- support roller
- blast pipe
- rotation support
- cooling device
- device rack
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Abstract
The utility model discloses rolls to blow and spray quenching apparatus, including cooling device rack, the top of the cooling device rack is rotatably connected to the first rotation support roller and the second rotation support roller by being rotatablely connected frame respectively, the top of the cooling device rack passes through rotation connection frame positioned at the side of the first rotation support roller and the second rotation support roller and is rotatably connected to driven support roller, driving mechanism is fixed with by fixed frame spiral on front side of the cooling device rack, and driving mechanism is sequentially connected with the first rotation support roller and the second rotation support roller respectively by driving chain.In the utility model, by being connected with atomization water pipe on the outside of blast pipe, it can be that atomized steam is sprayed inside blast pipe by the atomizer on atomization water pipe, so as to realize quenching and misting cooling, can be carried out according to practical situation using, so that the tool of the cooling device enhances the practicability of the cooling device there are two types of cooling mode.
Description
Technical field
The utility model relates to quenching unit technical fields more particularly to roll to blow and spray quenching apparatus.
Background technique
Quenching is steel to be heated to critical-temperature or more, held for some time, is then carried out with being greater than critical cooling rate
It is cooling, to obtain the unbalance microstructure (also with good grounds to need to obtain bainite or keep single phase austenite) based on martensite
A kind of heat-treatment technology method.Quenching is the work post process being most widely used in steel heat treatment process.
Process that is cooling, instigating the temperature of hot object to reduce without phase change, it is exactly one that roll, which blows and sprays quenching apparatus,
The equipment that cooling treatment is blowed to roll in kind.
Traditional roll blows and sprays that quenching apparatus structure is relatively simple, and the mode of cold-zone processing is single, while cold-zone processing effect
Rate is poor, and when cold-zone is not uniform enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the roll proposed blows and sprays quenching and sets
It is standby.
To achieve the goals above, the utility model adopts the technical scheme that roll blows and sprays quenching apparatus, including cold
But device frame, the top of the cooling device rack are rotatably connected to the first rotation support roller and the by being rotatablely connected frame respectively
Two rotation support rollers, the top of the cooling device rack passes through positioned at the side of the first rotation support roller and the second rotation support roller to be turned
Dynamic connection frame is rotatably connected to driven support roller, and the cooling device rack front side is fixed with driving mechanism by fixed frame spiral,
And driving mechanism is sequentially connected with the first rotation support roller and the second rotation support roller respectively by driving chain, the cooling device machine
The bottom of frame is fixed with the first blast pipe and the second blast pipe, and the top of the first blast pipe and the second blast pipe by fixed crossbearer
Portion passes through fan shroud and is connected to the top of cooling device rack, and the inside of first blast pipe and the second blast pipe passes through wind
Machine fixed frame spiral is fixed with blower, and the outside case top of first blast pipe and the second blast pipe is socketed with atomized water
Pipe.
It is as above-mentioned technical proposal to further describe:
It is described atomization water pipe inside be angularly connected with atomizer in a ring, wherein two groups of atomizers through
First blast pipe and the second blast pipe and the inside for extending to the first blast pipe and the second blast pipe.
It is as above-mentioned technical proposal to further describe:
The atomization water pipe is annular structure, and is connected between two atomization water pipes by connecting tube, and connecting tube
On be connected with water supply interface.
It is as above-mentioned technical proposal to further describe:
It is described first rotation support roller and driven support roller between, second rotation support roller and another driven support roller between on be all provided with
There is roll.
It is as above-mentioned technical proposal to further describe:
The length and diameter of the first rotation support roller, the second rotation support roller and driven support roller is equal.
It, can be by atomization water pipe first by being connected with atomization water pipe on the outside of blast pipe in the utility model
Atomizer be blast pipe inside spray atomized steam can be according to reality so as to realize quenching and misting cooling
The case where border carry out using so that the tool of the cooling device enhances the practicability of the cooling device there are two types of cooling mode,
It is secondary, roll is held up by being equipped with rotation support roller, rotation support roller can be driven to be rotated by driving mechanism, thus band
Dynamic roll is rotated, so that roll is more uniform when being cooled down, is significantly improved cooling effect, is realized high speed cold
But.
Detailed description of the invention
Fig. 1 be the utility model proposes roll blow and spray the overall structure diagram of quenching apparatus；
Fig. 2 be the utility model proposes roll blow and spray the blast pipe structural schematic diagram of quenching apparatus；
Fig. 3 be the utility model proposes roll blow and spray the atomization water pipe structural schematic diagram of quenching apparatus.
Marginal data:
1- cooling device rack, 2- first rotate support roller, 3- driven support roller, 4- driving chain, 5- roll, 6- second and rotate
Support roller, 7- rotation connection frame, 8- driving mechanism, 9- fixed frame, 10- fan shroud, the first blast pipe of 11-, 12- fixed crossbearer, 13-
Second blast pipe, 14- fan fixed mount, 15- blower, 16- atomization water pipe, 17- atomizer, 18- connecting tube, 19- water supply connect
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, roll blows and sprays quenching apparatus, including cooling device rack 1, and the top of cooling device rack 1 passes through
Rotation connection frame 7 is rotatably connected to the first rotation support roller 2 and the second rotation support roller 6 respectively, and the top of cooling device rack 1 is located at
The side of first rotation support roller 2 and the second rotation support roller 6 passes through rotation connection frame 7 and is rotatably connected to driven support roller 3, cooling dress
Set and driving mechanism 8 be fixed with by 9 spiral of fixed frame on front side of rack 1, and driving mechanism 8 by driving chain 4 respectively with first
It rotates support roller 2 and the second rotation support roller 6 is sequentially connected, the bottom of cooling device rack 1 passes through fixed crossbearer 12 and is fixed with first
Blast pipe 11 and the second blast pipe 13, and the top of the first blast pipe 11 and the second blast pipe 13 passes through fan shroud 10 and cooling
The top of device frame 1 is connected to, and the inside of the first blast pipe 11 and the second blast pipe 13 is fixed by 14 spiral of fan fixed mount
There is a blower 15, the outside case top of the first blast pipe 11 and the second blast pipe 13 is socketed with atomization water pipe 16.
The inside of atomization water pipe 16 is angularly connected with atomizer 17 in a ring, wherein two groups of atomizers 17 run through
In the first blast pipe 11 and the second blast pipe 13 and the inside for extending to the first blast pipe 11 and the second blast pipe 13, it is atomized water pipe
16 be annular structure, and is connected between two atomization water pipes 16 by connecting tube 18, and water supply is connected in connecting tube 18
Interface 19, the internal diameter for being atomized water pipe 16 are equal with the outer diameter of blast pipe.
First rotation support roller 2 and driven support roller 3 between, second rotation support roller 6 and another driven support roller 3 between on be all provided with
There is roll 5, the first rotation support roller 2, second rotates support roller 6 and the length and diameter of driven support roller 3 is equal, the first blast pipe 11
It is equal with the opening diameter of the second blast pipe 13.
Working principle: the roll blows and sprays quenching apparatus in use, the roll for carrying out cooling treatment 5 will be needed to be placed on first
It rotates and is rotated between support roller 6 and another driven support roller 3 between support roller 2 and driven support roller 3 second, then turned on the power switch,
At this moment the blower 15 inside the first blast pipe 11 and the second blast pipe 13 starts air blast, is blowed by fan shroud 10 to roll
It is cooled down, while driving mechanism 8 drives the first rotation support roller 2 and the second rotation support roller 6 to be rotated by driving chain 4,
Roll 5 is rotated under the action of the first rotation support roller 2 and the second rotation support roller 6, so that the processing of 5 quenching of roll is more
It is uniform.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. roll blows and sprays quenching apparatus, including cooling device rack (1), which is characterized in that the top of the cooling device rack (1)
Portion is rotatably connected to the first rotation support roller (2) and the second rotation support roller (6), the cooling dress by being rotatablely connected frame (7) respectively
The top for setting rack (1) is located at the first rotation support roller (2) and the side of the second rotation support roller (6) passes through rotation connection frame (7)
It is rotatably connected to driven support roller (3), driving mechanism is fixed with by fixed frame (9) spiral on front side of the cooling device rack (1)
(8), and driving mechanism (8) is connected with the first rotation support roller (2) and the second rotation support roller (6) transmission respectively by driving chain (4)
It connects, the bottom of the cooling device rack (1) passes through fixed crossbearer (12) and is fixed with the first blast pipe (11) and the second blast pipe
(13), and the top of the first blast pipe (11) and the second blast pipe (13) passes through fan shroud (10) and cooling device rack (1)
Top connection, the inside of first blast pipe (11) and the second blast pipe (13) is fixed by fan fixed mount (14) spiral
Have blower (15), the outside case top of first blast pipe (11) and the second blast pipe (13) is socketed with atomization water pipe
(16)。
2. roll according to claim 1 blows and sprays quenching apparatus, which is characterized in that the inside of atomization water pipe (16) is in
Annular is angularly connected with atomizer (17), wherein two groups of atomizers (17) are through the first blast pipe (11) and second
Blast pipe (13) and the inside for extending to the first blast pipe (11) and the second blast pipe (13).
3. roll according to claim 1 blows and sprays quenching apparatus, which is characterized in that the atomization water pipe (16) is annular shape
Structure, and be connected between two atomization water pipes (16) by connecting tube (18), and be connected with water supply interface in connecting tube (18)
(19)。
4. roll according to claim 1 blows and sprays quenching apparatus, which is characterized in that it is described first rotation support roller (2) and from
Between dynamic support roller (3), between the second rotation support roller (6) and another driven support roller (3) on be equipped with roll (5).
5. roll according to claim 1 blows and sprays quenching apparatus, which is characterized in that first rotation support roller (2), second
The length and diameter of rotation support roller (6) and driven support roller (3) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818653.4U CN208266217U (en) | 2018-05-30 | 2018-05-30 | Roll blows and sprays quenching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818653.4U CN208266217U (en) | 2018-05-30 | 2018-05-30 | Roll blows and sprays quenching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266217U true CN208266217U (en) | 2018-12-21 |
Family
ID=64685975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818653.4U Active CN208266217U (en) | 2018-05-30 | 2018-05-30 | Roll blows and sprays quenching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578040A (en) * | 2019-10-16 | 2019-12-17 | 安徽省辉煌机械制造有限公司 | Spray quenching equipment for casting parts |
| CN112646963A (en) * | 2020-11-30 | 2021-04-13 | 中钢集团邢台机械轧辊有限公司 | Novel roller spray quenching device |
-
2018
- 2018-05-30 CN CN201820818653.4U patent/CN208266217U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578040A (en) * | 2019-10-16 | 2019-12-17 | 安徽省辉煌机械制造有限公司 | Spray quenching equipment for casting parts |
| CN110578040B (en) * | 2019-10-16 | 2020-12-01 | 安徽省辉煌机械制造有限公司 | Spray quenching equipment for casting parts |
| CN112646963A (en) * | 2020-11-30 | 2021-04-13 | 中钢集团邢台机械轧辊有限公司 | Novel roller spray quenching device |
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