CN210711658U - Quenching cooling device for outer circular surface of large disc part - Google Patents
Quenching cooling device for outer circular surface of large disc part Download PDFInfo
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- CN210711658U CN210711658U CN201921626348.6U CN201921626348U CN210711658U CN 210711658 U CN210711658 U CN 210711658U CN 201921626348 U CN201921626348 U CN 201921626348U CN 210711658 U CN210711658 U CN 210711658U
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Abstract
The utility model provides a quenching cooling device for outer disc of large-scale dish class part, the upper water tank adopts split type connection with lower water tank, the inner chamber of upper water tank is linked together with the inner chamber of lower water tank, the tank wall outside of lower water tank is equipped with the one deck outer wall, the intermediate layer forms the passageway that divides water between the tank wall of lower water tank and the outer wall, the lower extreme of the passageway that divides water is sealed through the bottom plate of lower water tank, the lower part of the passageway that divides water is equipped with the inlet tube, the inner chamber bottom of upper water tank is equipped with the inhalant canal of fixing on the upper water tank bottom plate, the upper end of the passageway that divides water and inhalant canal's intercommunication, the inside of upper water tank is equipped with water jet equipment, water jet equipment pressure. Use a quenching cooling device for outer disc of large-scale dish type part, the inside of upper water tank is equipped with water jet equipment, water jet equipment passes through the mode of pressure equipment with the upper water tank and is connected, be convenient for install and dismantle, improvement operating efficiency that can be very big.
Description
Technical Field
The utility model relates to an induction quenching cooling device, in particular to a quenching cooling device for the outer circular surface of a large disc part.
Background
At present, for parts adopting an induction heating surface quenching process, quenching cooling can be carried out by adopting a liquid spraying mode or a liquid immersion mode.
For parts which have low hardenability and relatively simple surfaces and need to be heated continuously, water spray cooling is generally adopted, the water temperature and the water pressure required by the process can be kept by the water spray cooling, and the cooling is uniform.
For the induction quenching process of the outer circular surface of the large disc part with the diameter larger than phi 630mm, a process of immersion quenching and cooling is generally adopted. However, if only the immersion quenching is adopted, the cooling rate of the quenching surface of the workpiece is not ensured, and the quenching effect of the workpiece is affected.
Therefore, in order to ensure the quenching quality, the parts which need to be subjected to immersion quenching cooling need to be cooled by adopting a combination of immersion and spraying. In order to meet the requirement, the prior art provides a quenching cooling device, as shown in fig. 1, a water separator 2 is installed in a water tank 1, a water inlet of the water separator 2 is connected with a pipeline 4 outside the water tank 1, and a water outlet of a water spraying device 3 is connected with the water separator 2 through a flexible water pipe 5. The assembly and maintenance of the connection mode are inconvenient, the service life of the hose is short, and the structure is complex.
Disclosure of Invention
The utility model aims at providing a quenching cooling device for outer disc of large-scale dish type part is through flange formula crimping erection joint through water jet equipment and upper water tank, has changed the mode of connecting through a plurality of hose ways in the past, very big has made things convenient for the manual work to carry out fast loading and unloading, the assembly and the maintenance of being convenient for.
In order to solve the technical problem, the technical scheme of the utility model as follows: the utility model provides a quenching cooling device for outer disc of large-scale dish class part, includes water tank, inlet tube, its characterized in that: the water tank includes header tank and lower water tank, header tank and lower water tank adopt split type connection, header tank's inner chamber and lower water tank's inner chamber are linked together, lower water tank's tank wall outside is equipped with the one deck outer wall, the intermediate layer forms the water diversion passageway between lower water tank's tank wall and the outer wall, the lower extreme of water diversion passageway is sealed through lower water tank's bottom plate, the lower part of water diversion passageway is equipped with the inlet tube, header tank's inner chamber bottom is equipped with the inhalant canal of fixing on the header tank bottom plate, the upper end of water diversion passageway and inhalant canal's intercommunication, header tank's inside is equipped with water jet equipment, water jet equipment pressure equipment is on inhalant canal, water jet equipment.
The improvement of the technical scheme is as follows: the water spraying device comprises an upper end face and a lower end face, an inner ring and an outer ring are arranged between the upper end face and the lower end face, an inner cavity is formed between the inner ring and the outer ring, water spraying holes are distributed in the ring wall of the inner ring, a water inlet of the water spraying device is arranged on the lower end face and is connected with a water inlet channel in a compression joint mode, and the upper end face is a sealing plate.
The technical scheme is further improved as follows: and an inductor installation positioning seat is arranged on the upper end face of the water spraying device, and a bolt seat and a lifting ring are also pressed on the upper end face of the water spraying device.
The technical scheme is further improved: and a sealing ring is arranged between the water inlet channel and the water inlet.
The technical scheme is further improved: the lower end face of the water spraying device is provided with a positioning hole, and the upper end face of the lower water tank is provided with a positioning column corresponding to the positioning hole.
Has the advantages that:
use a quenching cooling device for outer disc of large-scale dish type part, the inside of upper water tank is equipped with water jet equipment, water jet equipment passes through the mode of pressure equipment with the upper water tank and is connected, be convenient for install and dismantle, improvement operating efficiency that can be very big.
Drawings
Fig. 1 is a schematic structural diagram of a conventional apparatus.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the water spraying device.
In fig. 1, a water tank 1, a water separator 2, a water spraying device 3, a pipeline 4 and a flexible water pipe 5.
In the drawings 2 and 3, an upper water tank 1, a lower water tank 2, a water diversion channel 3, a water inlet pipe 4, a water inlet channel 5, a water spraying device 6, a water inlet 7, an upper end surface 6-1, a lower end surface 6-2, an inner ring 6-3, an outer ring 6-4, an inductor installation positioning seat 8, a bolt seat 9, a lifting ring 10, a sealing ring 11, a positioning hole 12 and a positioning column 13.
Detailed Description
The quenching cooling device for the outer circular surface of the large disc part, as shown in figures 2 and 3, of the utility model comprises a water tank and a water inlet pipe 4, the water tank includes upper water tank 1 and lower water tank 2, upper water tank 1 adopts split type connection with lower water tank 2, the inner chamber of upper water tank 1 is linked together with the inner chamber of lower water tank 2, the tank wall outside of lower water tank 2 is equipped with the one deck outer wall, intermediate layer formation diversion passageway 3 between the tank wall of lower water tank 2 and the outer wall, the lower extreme of diversion passageway 3 is sealed through the bottom plate of lower water tank 2, the lower part of diversion passageway 3 is equipped with inlet tube 4, the inner chamber bottom of upper water tank 1 is equipped with inhalant canal 5 of fixing on the upper water tank 1 bottom plate, the upper end of diversion passageway 3 and inhalant canal 5's intercommunication, the inside of upper water tank 2 is equipped with water jet equipment 6, water jet equipment 6 pressure equipment is on inhalant canal 5, water inlet 7 and inhalant canal 5.
The water spraying device 6 comprises an upper end face 6-1 and a lower end face 6-2, an inner ring 6-3 and an outer ring 6-4 are arranged between the upper end face 6-1 and the lower end face 6-2, an inner cavity is formed between the inner ring 6-3 and the outer ring 6-4, water spraying holes are distributed on the ring wall of the inner ring 6-3, a water inlet 7 of the water spraying device 6 is arranged on the lower end face 6-2, the water inlet 7 is connected with the water inlet channel 5 in a crimping mode, and the upper end face 6-1 is a sealing plate.
An inductor installation positioning seat 8 is arranged on the upper end face 6-1 of the water spraying device 6, and a bolt seat 9 and a lifting ring 10 are also pressed on the upper end face 6-1.
And a sealing ring 11 is arranged between the water inlet channel 5 and the water inlet 7.
The lower end surface 6-2 of the water spraying device 6 is provided with a positioning hole 12, and the upper end surface 6-1 of the lower water tank 2 is provided with a positioning column 13 corresponding to the positioning hole 12.
Claims (5)
1. The utility model provides a quenching cooling device for outer disc of large-scale dish class part, includes water tank, inlet tube, its characterized in that: the water tank includes header tank and lower water tank, header tank and lower water tank adopt split type connection, header tank's inner chamber and lower water tank's inner chamber are linked together, lower water tank's tank wall outside is equipped with the one deck outer wall, the intermediate layer forms the water diversion passageway between lower water tank's tank wall and the outer wall, the lower extreme of water diversion passageway is sealed through lower water tank's bottom plate, the lower part of water diversion passageway is equipped with the inlet tube, header tank's inner chamber bottom is equipped with the inhalant canal of fixing on the header tank bottom plate, the upper end of water diversion passageway and inhalant canal's intercommunication, header tank's inside is equipped with water jet equipment, water jet equipment pressure equipment is on inhalant canal, water jet equipment.
2. The quenching cooling device for the outer circular surface of the large disc part as claimed in claim 1, wherein: the water spraying device comprises an upper end face and a lower end face, an inner ring and an outer ring are arranged between the upper end face and the lower end face, an inner cavity is formed between the inner ring and the outer ring, water spraying holes are distributed in the ring wall of the inner ring, a water inlet of the water spraying device is arranged on the lower end face and is connected with a water inlet channel in a compression joint mode, and the upper end face is a sealing plate.
3. The quenching cooling device for the outer circular surface of the large disc part as claimed in claim 1 or 2, wherein: and an inductor installation positioning seat is arranged on the upper end face of the water spraying device, and a bolt seat and a lifting ring are also pressed on the upper end face of the water spraying device.
4. The quenching cooling device for the outer circular surface of the large disc part as claimed in claim 1 or 2, wherein: and a sealing ring is arranged between the water inlet channel and the water inlet.
5. The quenching cooling device for the outer circular surface of the large disc part as claimed in claim 2, wherein: the lower end face of the water spraying device is provided with a positioning hole, and the upper end face of the lower water tank is provided with a positioning column corresponding to the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626348.6U CN210711658U (en) | 2019-09-27 | 2019-09-27 | Quenching cooling device for outer circular surface of large disc part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626348.6U CN210711658U (en) | 2019-09-27 | 2019-09-27 | Quenching cooling device for outer circular surface of large disc part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711658U true CN210711658U (en) | 2020-06-09 |
Family
ID=70967134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921626348.6U Active CN210711658U (en) | 2019-09-27 | 2019-09-27 | Quenching cooling device for outer circular surface of large disc part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210711658U (en) |
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2019
- 2019-09-27 CN CN201921626348.6U patent/CN210711658U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 442000 Building 1, 41 Xicheng Road, Xicheng Development Zone, Shiyan City, Hubei Province Patentee after: Hubei Tianshu Induction Technology Co.,Ltd. Address before: 442003 No. 41 Xicheng Road, Xicheng Development Zone, Zhangwan District, Shiyan City, Hubei Province Patentee before: SHIYAN TIANSHU INDUCTION EQUIPMENT CO.,LTD. |
|
| CP03 | Change of name, title or address |