CN208649387U - A kind of oil quenchinng device of alloy-steel casting - Google Patents
A kind of oil quenchinng device of alloy-steel casting Download PDFInfo
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- CN208649387U CN208649387U CN201821095992.0U CN201821095992U CN208649387U CN 208649387 U CN208649387 U CN 208649387U CN 201821095992 U CN201821095992 U CN 201821095992U CN 208649387 U CN208649387 U CN 208649387U
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Abstract
The utility model discloses a kind of oil quenchinng devices of alloy-steel casting, installation is equipped with mesh basket in the casting oil cold drop, installation is equipped with oil inlet pipe on the right side pool wall of the casting oil cold drop, the oil inlet pipe passes through oil pump one and cold oil tank phase oil circuit connection, installation is equipped with flowline on the left side pool wall of the casting oil cold drop, the flowline passes through oil pump two and oil return pipe phase oil circuit connection, the one end of the oil return pipe far from oil pump two is connected with cold oil pond, installation is equipped with fuel feed pump on the right side pool wall in the cold oil pond, the fuel feed pump passes through the bottom end phase oil circuit connection of oil pump three and cold oil tank.It is structurally reasonable using the technical program, it is practical, it is higher to alloy casting oil cold quenching efficiency, be conducive to improve production efficiency, while can reduce as alloy-steel casting cooling temperature is inconsistent and caused by rejection rate.
Description
Technical field
The utility model relates to a kind of oil quenchinng devices of alloy-steel casting, the technology neck applied to metal casting processing
Domain.
Background technique
Currently, different properties of product need to realize using different heat treatment requirements in the processing of alloy-steel casting,
And after alloy-steel casting just forms depanning, traditional processing method is exactly natural aging treatment, and natrual ageing is by by casting
It places in air, heat is waited to dissipate but naturally, achieve the purpose that surface thermal stress is discharged, the processing time is long, and with
Time change, is not achieved the purpose of Cooling Quenching, alloy is be easy to cause to cast at the problems such as will appear cold cracking due to internal and external temperature difference
The rejection rate of part is higher, for this purpose, we design a kind of oil quenchinng device of alloy-steel casting.
Utility model content
For the defect for solving prior art, the utility model discloses a kind of oil quenchinng devices of alloy-steel casting.
The utility model discloses a kind of oil quenchinng devices of alloy-steel casting, comprising: casting oil cold drop, mesh basket, it is described
Installation is equipped with mesh basket in casting oil cold drop, and installation is equipped with oil inlet pipe, the oil inlet pipe on the right side pool wall of the casting oil cold drop
By oil pump one and cold oil tank phase oil circuit connection, installation is equipped with flowline on the left side pool wall of the casting oil cold drop, it is described go out
Oil pipe is connected by oil pump two and oil return pipe phase oil circuit connection, the one end of the oil return pipe far from oil pump two with cold oil pond, institute
It states installation on the right side pool wall in cold oil pond and is equipped with fuel feed pump, the fuel feed pump is connected by oil pump three and the bottom end phase oil circuit of cold oil tank
It connects.
Preferably, the oil inlet pipe, flowline, installation is equipped with solenoid valve one, solenoid valve two, solenoid valve respectively on fuel feed pump
Three.
Preferably, installation is equipped with oil temperature detector on the left side pool wall of the casting oil cold drop, the oil temperature detector
Induction end is inserted into the inside of casting oil cold drop.
Preferably, affixed on the inside pool wall of the casting oil cold drop to be equipped with supporting block, on the supporting block and mesh basket
The inconsistent support assembly of ear mount, and connection is mutually locked by pin between supporting block and ear mount.
Beneficial effect is: its is structurally reasonable, practical, higher to alloy casting oil cold quenching efficiency, is conducive to improve
Production efficiency, at the same can reduce as alloy-steel casting cooling temperature is inconsistent and caused by rejection rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the oil quenchinng device of alloy-steel casting of the utility model.
Wherein: 1- casting oil cold drop；2- mesh basket；21- ear mount；3- oil inlet pipe；4- oil pump one；5- cold oil tank；6- flowline；
7- oil pump two；8- oil return pipe；9- cold oil pond；10- fuel feed pump；11- oil pump three；12- solenoid valve one；13- solenoid valve two；14- electricity
Magnet valve three；15- oil temperature detector；16- supporting block；17- pin.
Specific embodiment
As shown in Figure 1, the utility model discloses a kind of oil quenchinng devices of alloy-steel casting, comprising: casting oil cold drop
1, mesh basket 2, interior install of the casting oil cold drop 1 is equipped with mesh basket 2, affixed on the inside pool wall of the casting oil cold drop 1 to be equipped with branch
Bracer 16, the supporting block 16 is assembled with the inconsistent support of ear mount 21 on mesh basket 2, and is passed through between supporting block 16 and ear mount 21
17 phase of pin locks connection so that mesh basket 2 installed inside casting oil cold drop 1 it is firm.
On the right side pool wall of the casting oil cold drop 1 installation be equipped with oil inlet pipe 3, the oil inlet pipe 3 by oil pump 1 with it is cold
5 phase oil circuit connection of oil tank, installation is equipped with flowline 6 on the left side pool wall of the casting oil cold drop 1, and the flowline 6 passes through oil
27 and 8 phase oil circuit connection of oil return pipe are pumped, the one end of the oil return pipe 8 far from oil pump 27 is connected with cold oil pond 9, the cold oil
Installation is equipped with fuel feed pump 10 on the right side pool wall in pond 9, and the fuel feed pump 10 passes through the bottom end phase oil circuit of oil pump 3 11 and cold oil tank 5
Connection.
The oil inlet pipe 3, flowline 6, installation is equipped with solenoid valve 1, solenoid valve 2 13, electromagnetism respectively on fuel feed pump 10
Valve 3 14, setting solenoid valve 1, solenoid valve 2 13, solenoid valve 3 14 can be controlled separately oil inlet pipe 3, flowline 6, fuel feed pump
10 connection or closing, it is easy to operate.
Installation is equipped with oil temperature detector 15, the sense of the oil temperature detector 15 on the left side pool wall of the casting oil cold drop 1
The inside for being inserted into casting oil cold drop 1 should be held, oil temperature detector 15 is convenient for detecting the cooling oil temperature inside casting oil cold drop 1
Degree.
The utility model is implemented, and the connection of oil inlet pipe 3, the unlatching of oil pump 1 are controlled by solenoid valve 1
So that the cooling oil in cold oil tank 5 is discharged by oil inlet pipe 3 into casting oil cold drop 1, then the alloy-steel casting of rigid molding depanning
It is placed in the mesh basket 2 inside casting oil cold drop 1 and carries out oil quenchinng, it is ensured that the cold temperature consistency of oil of alloy-steel casting,
It is inconsistent and cause the cold cracking problem of alloy-steel casting to avoid cooling temperature；Once to casting oil it is cold after, in casting oil cold drop 1
Cooling oil absorb casting temperature and oil temperature and increase, be unfavorable for next oily cold-working industry, pass through oil temperature detector 15 and incude oil temperature
Temperature value when reaching limit value, the connection of flowline 6 is controlled by solenoid valve 2 13, so that oil pump 27 is casting oil cold drop 1
Interior cooling oil is back in cold oil pond 9 and is rapidly cooled through flowline 6, oil return pipe 8, closes solenoid valve 2 13 at this time, leads to
The connection that solenoid valve 3 14 controls fuel feed pump 10 is crossed, allows oil pump 3 11 that the cooling oil in cold oil pond 9 is replenished to cold oil
In tank 5, cooling oil is recycled again；The oil pump and solenoid valve that this quenching unit can be related to can be with external remote
Journey PLC control cabinet uses, and the cold operation of long-range convenient control alloy-steel casting oil may be implemented.Using the technical program, structure is closed
Reason, it is practical, it is higher to alloy casting oil cold quenching efficiency, be conducive to improve production efficiency, while can reduce due to closing
Golden casting cooling temperature it is inconsistent and caused by rejection rate.
Finally, it should be noted that above embodiments are only to illustrate the utility model and not limit the utility model and retouched
The technical solution stated；Therefore, although this specification the utility model is had been carried out referring to above-mentioned each embodiment it is detailed
Illustrate, still, those skilled in the art should understand that, it still can modify to the utility model or equally replace
It changes；And the technical solution and its improvement of all spirit and scope for not departing from the utility model, it should all cover practical new at this
In the scope of the claims of type.
Claims (4)
1. a kind of oil quenchinng device of alloy-steel casting, comprising: casting oil cold drop, mesh basket, it is characterised in that: the casting oil is cold
Installation is equipped with mesh basket in pond, and installation is equipped with oil inlet pipe on the right side pool wall of the casting oil cold drop, and the oil inlet pipe passes through oil pump
One with cold oil tank phase oil circuit connection, installation is equipped with flowline on the left side pool wall of the casting oil cold drop, and the flowline passes through
Oil pump two and oil return pipe phase oil circuit connection, the one end of the oil return pipe far from oil pump two are connected with cold oil pond, the cold oil pond
Right side pool wall on installation be equipped with fuel feed pump, the fuel feed pump passes through the bottom end phase oil circuit connection of oil pump three and cold oil tank.
2. a kind of oil quenchinng device of alloy-steel casting according to claim 1, it is characterised in that: the oil inlet pipe goes out
Installation is equipped with solenoid valve one, solenoid valve two, solenoid valve three respectively on oil pipe, fuel feed pump.
3. a kind of oil quenchinng device of alloy-steel casting according to claim 1, it is characterised in that: the casting oil cold drop
Left side pool wall on installation be equipped with oil temperature detector, the induction end of the oil temperature detector is inserted into the inside of casting oil cold drop.
4. a kind of oil quenchinng device of alloy-steel casting according to claim 1, it is characterised in that: the casting oil cold drop
Inside pool wall on it is affixed be equipped with supporting block, the inconsistent support of ear mount on the supporting block and mesh basket is assembled, and supporting block and
Connection is mutually locked by pin between ear mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095992.0U CN208649387U (en) | 2018-07-11 | 2018-07-11 | A kind of oil quenchinng device of alloy-steel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095992.0U CN208649387U (en) | 2018-07-11 | 2018-07-11 | A kind of oil quenchinng device of alloy-steel casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649387U true CN208649387U (en) | 2019-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095992.0U Active CN208649387U (en) | 2018-07-11 | 2018-07-11 | A kind of oil quenchinng device of alloy-steel casting |
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| CN (1) | CN208649387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850255A (en) * | 2020-07-30 | 2020-10-30 | 段文忠 | Safety device for producing steel |
| CN112176161A (en) * | 2020-10-13 | 2021-01-05 | 江苏联峰实业有限公司 | Sample quenching oil tank capable of realizing automatic temperature adjustment |
-
2018
- 2018-07-11 CN CN201821095992.0U patent/CN208649387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850255A (en) * | 2020-07-30 | 2020-10-30 | 段文忠 | Safety device for producing steel |
| CN112176161A (en) * | 2020-10-13 | 2021-01-05 | 江苏联峰实业有限公司 | Sample quenching oil tank capable of realizing automatic temperature adjustment |
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