CN207672096U - A kind of endoporus accelerates the wind power principal axis quenching tooling of cooling - Google Patents
A kind of endoporus accelerates the wind power principal axis quenching tooling of cooling Download PDFInfo
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- CN207672096U CN207672096U CN201721638651.9U CN201721638651U CN207672096U CN 207672096 U CN207672096 U CN 207672096U CN 201721638651 U CN201721638651 U CN 201721638651U CN 207672096 U CN207672096 U CN 207672096U
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- support plate
- wind power
- endoporus
- principal axis
- water pipe
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Abstract
Accelerate cooling wind power principal axis quenching tooling the utility model discloses a kind of endoporus, including wind power principal axis supporting rack and for making up the insufficient water pipe of endoporus cooling rate, water pipe is connected with the water pump outside quenching bath, water pipe is connected on supporting rack, supporting rack include pedestal and with the support plate for being inserted into main shaft or supports main shaft, support plate is wholely set with pedestal, and support plate is equipped with one piece or two pieces.The utility model is using high powered water pump directly to inner hole of spindle water filling；Reinforce endoporus cooling, solution by no means organize by horse；There are two types of structures to complete various forms of liftings for this supporting rack tool, and the quenching bath to adapt to different sizes, different depth is used；At the nozzle of water pipe be arranged three with the inclined branched pipe of horizontal line.
Description
Technical field
Accelerate cooling wind power principal axis quenching tooling the utility model is related to a kind of endoporus.
Background technology
Wind power principal axis with wind-powered electricity generation have an effect power its increasing size it is also increasing, such as the hollow master of 3MW wind-powered electricity generations
Axis diameter of bore 300mm, length reach 3066mm, and aperture ratio is up to 1:10；If routinely process for quenching cools down, not due to endoporus cooling rate
Foot, makes bore area generate non-horse structural transformation (troostite), and surface generates tensile stress, center portion compression, to make endoporus table
Face generates longitudinal crack, and depth makes main shaft scrap up to the crackle of 45~50mm.
Utility model content
The purpose of this utility model is that overcome defect existing in the prior art, provide a kind of endoporus accelerate it is cooling
Wind power principal axis quenching tooling, using high powered water pump directly to inner hole of spindle water filling；Reinforce endoporus cooling, solution horse group by no means
It knits；There are two types of structures to complete various forms of liftings for this supporting rack tool, and the quenching bath to adapt to different sizes, different depth is used；
At the nozzle of water pipe be arranged three with the inclined branched pipe of horizontal line.
To achieve the above object, the technical solution of the utility model is that a kind of endoporus of design accelerates cooling wind-powered electricity generation master
Axis quenching tooling, including wind power principal axis supporting rack and for making up the insufficient water pipe of endoporus cooling rate, water pipe with outside quenching bath
Water pump be connected, water pipe is connected on supporting rack, supporting rack include pedestal and with the support for being inserted into main shaft or supports main shaft
Plate, support plate are wholely set with pedestal, and support plate is equipped with one piece or two pieces.After being inserted into main shaft or supports main shaft in support plate, lead to
It crosses to drive a vehicle to sling entire tooling and is put into quenching bath, then pump working, water pipe reinforces endoporus to wind power principal axis centre bore water filling
Cooling, solution by no means organize by horse.
Further technical solution is that support plate is vertically arranged with pedestal, and support plate is equipped with two pieces, every piece of middle part equipped with
Matched half round surface of the outerface of spindle, on pedestal, support plate both sides are respectively provided with two and are placed on quenching for slinging tooling
Handle is hung in pond, and the nozzle of water pipe is just being opposite to the wind power principal axis centre bore in support plate.Such setting can pass through two chains
Item hung respectively with four after connecting the middle part of two chains by suspension hook cooperation driving entire tooling can be placed in parallel
In (namely wind power principal axis center axis is always horizontal) to quenching bath.
Another technical solution is that support plate is vertically arranged with pedestal, and support plate is equipped with one piece, and rectangular, middle part is set
It is useful for being inserted into the circular hole of main shaft, the two sides of support plate are respectively provided with one and are placed on hanging for quenching bath for slinging tooling
.Circular hole aperture is adapted with wind power principal axis outer diameter；Such setting passes through a both ends and hangs the chain being connected, then in chain
It can be vertical (namely wind power principal axis center axis is always vertical) by entire tooling by suspension hook cooperation driving in the middle part of item
It is put into quenching bath.
Further technical solution is the inclined branched pipe of equal and horizontal line being uniformly arranged by three at the nozzle of water pipe
It constitutes；The water pump is high-pressure hydraulic pump.In this way so that the flow ejected is in be noted with the inclined direction of wind power principal axis central axis
Enter in the centre bore of wind power principal axis, avoids the unevenness for entering the water of endoporus caused by direct projection, more uniformly ensure endoporus cooling rate.
The advantages of the utility model and advantageous effect are：Using high powered water pump directly to inner hole of spindle water filling；Reinforce
Endoporus cools down, and solution by no means organize by horse；There are two types of structures to complete various forms of liftings for this supporting rack tool, with adapt to different sizes,
The quenching bath of different depth is used；At the nozzle of water pipe be arranged three with the inclined branched pipe of horizontal line.Master is inserted into support plate
After axis or supports main shaft, entire tooling is sling by driving and is put into quenching bath, then pump working, water pipe is into wind power principal axis
Endoporus cooling is reinforced in the water filling of heart hole, and solution by no means organize by horse.It can be hung respectively with four by two chains after handle connects at two
Entire tooling can be placed in parallel (namely wind power principal axis is always horizontal) by suspension hook cooperation driving and arrived by the middle part of chain
In quenching bath.As soon as can also by both ends with hang the chain being connected, then in the middle part of chain by suspension hook cooperation driving can general
Entire tooling vertical (namely wind power principal axis center axis is always vertical) is put into quenching bath.By three at the nozzle of water pipe
The inclined branched pipe of a equal and horizontal line being uniformly arranged is constituted, so that the flow ejected is in and wind power principal axis central shaft
In the centre bore of the inclined direction injection wind power principal axis of line, the unevenness for entering the water of endoporus caused by direct projection is avoided, evenly
Ground ensures endoporus cooling rate.
Description of the drawings
Fig. 1 is the schematic diagram that a kind of endoporus of the utility model accelerates cooling wind power principal axis quenching tooling embodiment one；
Fig. 2 is the right view after Fig. 1 removal water pipes；
Fig. 3 is the status diagram that the utility model embodiment one is placed in quenching bath；
Fig. 4 is the status diagram that the utility model embodiment two is placed in ground；
Fig. 5 is the right view after Fig. 4 removal water pipes；
Fig. 6 is the status diagram that the utility model embodiment two is placed in quenching bath.
In figure：1, supporting rack；1-1, pedestal；1-2, support plate；2, water pipe；3, quenching bath；4, water pump；5, main shaft；6, half
Round surface；7, handle is hung；8, centre bore；9, circular hole；10, branched pipe.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
Embodiment one：
As shown in Figure 1 to Figure 3, the utility model is a kind of wind power principal axis quenching tooling that endoporus acceleration is cooling, including
5 supporting rack 1 of wind power principal axis and for making up the insufficient water pipe 2 of endoporus cooling rate, water pipe 2 is connected with the water pump 4 outside quenching bath 3, water
Pipe 2 is connected on supporting rack 1, supporting rack 1 include pedestal 1-1 and with the support plate 1-2, support plate 1-2 that are used to support main shaft 5
It is wholely set with pedestal 1-1, support plate 1-2 is equipped with two pieces.Support plate 1-2 is vertically arranged with pedestal 1-1, and support plate 1-2 is equipped with
Two pieces, every piece of middle part be equipped with matched half round surface 6 in 5 outer surface of main shaft, on pedestal 1-1, the both sides support plate 1-2 be respectively provided with two
A to be placed on the hanging 7 of quenching bath 3 for slinging tooling, the nozzle of water pipe 2 is just being opposite to the wind power principal axis on support plate 1-2
5 centre bores 8.The inclined branched pipe of the equal and horizontal line that is uniformly arranged by three at the nozzle of water pipe 2 10 is constituted.
The technical cooling time is strictly controlled when quenching, the flow rate of machine liquid temperature, water pump water filling is 600 side per hour
Water goes out liquid temperature：300~350 DEG C；Through experiment, there is showing for inner hole crack in Continuous maching 20 30MW main shafts, none branch
As.
Embodiment two：
With being different only in that for embodiment one, as shown in Figures 4 to 6, support plate 1-2 is vertically arranged with pedestal 1-1, support
Plate 1-2 is equipped with one piece, and rectangular, middle part is equipped with the circular hole 9 for being inserted into main shaft 5, and the two sides of support plate 1-2 are respectively provided with one
It is a to be placed on the hanging 7 of quenching bath 3 for slinging tooling.The tooling of this form is suitble to that depth deep, but mouth is smaller
Quenching bath.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. a kind of endoporus accelerates cooling wind power principal axis quenching tooling, which is characterized in that including wind power principal axis supporting rack and use
In making up the insufficient water pipe of endoporus cooling rate, water pipe is connected with the water pump outside quenching bath, and water pipe is connected on supporting rack, supporting rack packet
Include pedestal and with the support plate for being inserted into main shaft or supports main shaft, support plate is wholely set with pedestal, and support plate is equipped with one
Block or two pieces.
2. a kind of endoporus as described in claim 1 accelerates cooling wind power principal axis quenching tooling, which is characterized in that the branch
Fagging is vertically arranged with pedestal, and support plate is equipped with two pieces, and every piece of middle part is equipped with and matched half round surface of the outerface of spindle, pedestal
Upper, support plate both sides are respectively provided with two for tooling to be sling to the handle that hangs for being placed on quenching bath, and the nozzle of water pipe is just being opposite to branch
Wind power principal axis centre bore on fagging.
3. a kind of endoporus as described in claim 1 accelerates cooling wind power principal axis quenching tooling, which is characterized in that the branch
Fagging is vertically arranged with pedestal, and support plate is equipped with one piece, and rectangular, middle part is equipped with the circular hole for being inserted into main shaft, support plate
Two sides be respectively provided with one for tooling is sling be placed on quenching bath hang handle.
4. a kind of endoporus accelerates cooling wind power principal axis quenching tooling as claimed in claim 2 or claim 3, which is characterized in that institute
The inclined branched pipe of equal and horizontal line being uniformly arranged by three at the nozzle of water pipe is stated to constitute；The water pump is high-pressure hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638651.9U CN207672096U (en) | 2017-11-30 | 2017-11-30 | A kind of endoporus accelerates the wind power principal axis quenching tooling of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638651.9U CN207672096U (en) | 2017-11-30 | 2017-11-30 | A kind of endoporus accelerates the wind power principal axis quenching tooling of cooling |
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| Publication Number | Publication Date |
|---|---|
| CN207672096U true CN207672096U (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638651.9U Active CN207672096U (en) | 2017-11-30 | 2017-11-30 | A kind of endoporus accelerates the wind power principal axis quenching tooling of cooling |
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| Country | Link |
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| CN (1) | CN207672096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988478A (en) * | 2017-11-30 | 2018-05-04 | 江阴振宏重型锻造有限公司 | Wind power principal axis quenching frock |
| CN114540585A (en) * | 2020-11-20 | 2022-05-27 | 南京迪威尔高端制造股份有限公司 | Quenching heat treatment method for forged piece with hole |
-
2017
- 2017-11-30 CN CN201721638651.9U patent/CN207672096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988478A (en) * | 2017-11-30 | 2018-05-04 | 江阴振宏重型锻造有限公司 | Wind power principal axis quenching frock |
| CN114540585A (en) * | 2020-11-20 | 2022-05-27 | 南京迪威尔高端制造股份有限公司 | Quenching heat treatment method for forged piece with hole |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 888, east section of Furong Avenue, Jiangyin City, Wuxi City, Jiangsu Province, 214400 Patentee after: Zhenhong heavy industry (Jiangsu) Co.,Ltd. Address before: No. 888, east section of Furong Avenue, Jiangyin City, Wuxi City, Jiangsu Province, 214400 Patentee before: JIANGYIN ZENKUNG FORGING Co.,Ltd. |