CN210657053U - Steel casting heat treatment device - Google Patents
Steel casting heat treatment device Download PDFInfo
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- CN210657053U CN210657053U CN201921508309.6U CN201921508309U CN210657053U CN 210657053 U CN210657053 U CN 210657053U CN 201921508309 U CN201921508309 U CN 201921508309U CN 210657053 U CN210657053 U CN 210657053U
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- heat treatment
- steel casting
- treatment device
- treatment furnace
- lifting
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Abstract
The utility model relates to the technical field of heat treatment, in particular to a heat treatment device for steel castings, which comprises a lifting motor, a box body, an operation panel, a heat treatment furnace, a lifting platform, a fan and an inert gas bottle. The heat treatment device adopts a double-layer structure, the upper layer is a heat treatment furnace, and the lower layer is a cooling chamber. The control panel is electrically connected with the heat treatment furnace and the lifting motor respectively, a heating coil is arranged in the heat treatment furnace and fixed on the inner wall of the furnace body, and an inert gas inlet pipe is arranged to protect the steel casting; the steel casting is placed on a lifting platform and positioned through a positioning pin to prevent slipping, the lifting motor drives a clamping groove to lift, and the lifting platform is fixed through the clamping groove; the cooling chamber is provided with a fan, the steel casting is placed in the heat treatment device during actual work, and after the heat treatment is finished, the steel casting is automatically lifted into the cooling chamber through the lifting platform to be subjected to forced air cooling; the steel casting heat treatment device is reasonable in design structure, convenient to use, capable of continuously working and suitable for popularization.
Description
Technical Field
The utility model relates to a steel casting heat treatment field, concretely relates to steel casting heat treatment device.
Background
The heat treatment is a metal hot processing technology for obtaining expected structures and properties of materials in a solid state through heating, heat preservation and cooling means, the heat treatment effect is gradually known in the process of advancing from the times of stoneware to the times of copper ware and iron ware, the steel casting heat treatment device on the market at present is not only complex in structure, but also single in function, is inconvenient to add inert gas into a heat treatment furnace, the quality of products is reduced due to oxidation of the metal surface in the heat treatment process, only the steel casting with a single specification can be subjected to heat treatment, rapid cooling is inconvenient, continuous work is not facilitated, and the working efficiency is low.
Disclosure of Invention
In view of this, the present invention is directed to overcome the drawbacks of the prior art, and provides a heat treatment apparatus for steel castings, which can perform heat treatment on steel castings of various specifications; inert gas can be added into the heat treatment furnace, so that the surface oxidation of the steel casting is prevented; meanwhile, the rapid cooling can be realized; and continuously working.
The utility model discloses a steel casting heat treatment device, include: the heat treatment device adopts a double-layer structure, the upper layer is the heat treatment furnace, the lower layer is the cooling chamber, the control panel is electrically connected with the heat treatment furnace and the lifting motor respectively, a heating coil is arranged in the heat treatment furnace and fixed on the inner wall of the furnace body, and an inert gas inlet pipe is arranged to protect the steel casting; the steel casting is placed on a lifting platform and positioned through a positioning pin to prevent slipping, the lifting motor drives a clamping groove to lift, and the lifting platform is fixed through the clamping groove; the cooling chamber is provided with a fan, so that the cooling chamber is convenient to rapidly cool.
Wherein the heating coil in the heat treatment furnace is electrically connected with a control panel to adjust the temperature. Wherein, an inert gas inlet pipe is arranged in the heat treatment furnace.
And a lifting clamping groove is arranged in the heat treatment furnace, and the lifting clamping groove is driven to lift through a lifting motor.
The lifting table is embedded into the lifting clamping groove to hermetically separate the upper-layer heat treatment furnace from the lower-layer cooling chamber.
Wherein, the elevating platform includes heat insulating board and high temperature board.
Wherein, set up the locating pin on the elevating platform and can place the steel-casting of different specifications.
And a fan is arranged outside the cooling chamber, and the steel casting is forced to be air-cooled through an air blowing port.
The utility model has the advantages that: the utility model discloses a cast steel heat treatment device, the during operation, place the cast steel in heat treatment furnace, inert gas passes through the intake pipe and gets into in heat treatment furnace, accomplishes the heating back, and the elevating platform passes through elevator motor and puts into the cooling chamber with the cast steel, and the external fan forces the cast steel forced air cooling through blowing the mouth. The steel casting heat treatment device is reasonable in design structure, convenient to use, capable of continuously working and suitable for popularization.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is an isometric view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
reference numerals: 1. a box body; 2. a control panel; 3. an inert gas bottle; 4. a lifting motor; 5. a heat treatment furnace; 6. a furnace door; 7. a cooling chamber; 8. a card slot; 9. a heating coil; 10. positioning pins; 11. a lifting platform; 12. an air blowing port; 13. a fan.
Detailed Description
As shown in the figure, the heat treatment device for the steel castings is provided in the embodiment. The method comprises the following steps: a box body 1; a control panel 2; an inert gas bottle 3; a lifting motor 4; a heat treatment furnace 5; a furnace door 6; a cooling chamber 7; a card slot 8; a heating coil 9; a positioning pin 10; a lifting table 11; an air blowing port 12; and a fan 13. The steel casting heat treatment device adopts a double-layer structure, the upper layer is a heat treatment furnace 5, and the lower layer is a cooling chamber 7. Heating coils 9 are arranged in the heat treatment furnace 5 and fixed on the upper end surface and the left and right inner walls of the furnace body, and an inert gas bottle 3 is arranged in the box body 1, so that inert gas can be conveniently added into the heat treatment furnace 5; the steel casting is placed on a lifting platform 11, the steel casting is positioned by a positioning pin 10, the lifting platform 11 is fixed by a clamping groove 8, the clamping groove 8 is driven by a lifting motor 4 to lift the steel casting, and the lifting platform 11 and the steel casting can be independently taken out; the cooling chamber 7 is provided with a fan 13 which is used for cooling the steel casting rapidly by forced air cooling through an air blowing port 12.
The utility model discloses, in the time of the actual work, open furnace gate 6 and inlay elevating platform 11 on draw-in groove 8, place the steel casting in elevating platform 11 again, close furnace gate 6, through control panel 2 control heat treatment furnace 5 interior temperature, simultaneously with inert gas bottle 3 through the intake pipe get into in heat treatment furnace 5, the protection steel casting prevents the oxidation, accomplish after the heating, elevating platform 11 falls into cooling chamber 7 with the steel casting through elevator motor 4 in, peripheral hardware fan 13 begins work and forces forced air cooling with the steel casting through mouth of blowing 12.
In this embodiment, the heating coil 9 in the heat treatment furnace 5 is electrically connected to the control panel 2 to adjust the temperature, and this arrangement facilitates the temperature control.
In this embodiment, the heat treatment furnace 5 is provided with an inert gas inlet pipe communicated with the inert gas bottle 3, so that the inert gas can enter the heat treatment furnace conveniently and the steel casting can be protected from oxidation.
In this embodiment, the heat treatment furnace 5 is internally provided with the clamping groove 8, and the clamping groove 8 is driven to ascend and descend by the lifting motor 4, so that the scheme is simple in structure and easy to realize.
In this embodiment, the elevating table 11 is fitted into the neck 8 to hermetically separate the upper heat treatment furnace 5 from the lower cooling chamber 7.
In this embodiment, the lifting platform 11 includes a heat insulation board and a high temperature prevention board, which can prevent high temperature damage.
In this embodiment, the positioning pin 10 is disposed on the lifting platform 11 to place steel castings of different specifications. The steel castings can be positioned to prevent slipping, and the steel castings with different specifications can be subjected to heat treatment.
In this embodiment, the fan 13 is arranged outside the cooling chamber 7, and the steel casting is forced to be air-cooled through the air blowing port 12, so that the scheme is simple and easy to implement.
Claims (8)
1. A heat treatment device for steel castings is characterized by comprising a lifting motor, a box body, a control panel, a heat treatment furnace, a lifting platform, a fan and an inert gas bottle; the heat treatment device adopts a double-layer structure, the upper layer is a heat treatment furnace, the lower layer is a cooling chamber, the control panel is electrically connected with the heat treatment furnace and the lifting motor respectively, a heating coil is arranged in the heat treatment furnace and fixed on the inner wall of a furnace body, and an inert gas inlet pipe is arranged to protect a steel casting; the steel casting is placed on a lifting platform and positioned through a positioning pin to prevent slipping, the lifting motor drives a clamping groove to lift, and the lifting platform is fixed through the clamping groove; the cooling chamber is provided with a fan, so that the cooling chamber is convenient to rapidly cool.
2. The steel casting heat treatment device according to claim 1, wherein: the heating coil in the heat treatment furnace is electrically connected with a control panel to adjust the temperature.
3. The steel casting heat treatment device according to claim 2, wherein: and an inert gas inlet pipe is arranged in the heat treatment furnace.
4. A steel casting heat treatment apparatus according to claim 3, wherein: and a lifting clamping groove is arranged in the heat treatment furnace and is driven to lift through a lifting motor.
5. The steel casting heat treatment device according to claim 4, wherein: the lifting table is embedded in the lifting clamping groove to hermetically separate the upper-layer heat treatment furnace from the lower-layer cooling chamber.
6. The steel casting heat treatment device according to claim 5, wherein: the lifting platform comprises a heat insulation plate and a high temperature prevention plate.
7. The steel casting heat treatment device according to claim 6, wherein: the lifting platform is provided with a positioning pin which can be used for placing steel castings of different specifications.
8. The steel casting heat treatment device according to claim 1, wherein: and a fan is arranged outside the cooling chamber, and the steel casting is forced to cool through the air blowing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508309.6U CN210657053U (en) | 2019-09-11 | 2019-09-11 | Steel casting heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508309.6U CN210657053U (en) | 2019-09-11 | 2019-09-11 | Steel casting heat treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657053U true CN210657053U (en) | 2020-06-02 |
Family
ID=70837351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508309.6U Expired - Fee Related CN210657053U (en) | 2019-09-11 | 2019-09-11 | Steel casting heat treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210657053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164320A (en) * | 2021-11-12 | 2022-03-11 | 常熟市第二石油机械配件厂有限公司 | Heat treatment process capable of improving hardness of steel fittings |
-
2019
- 2019-09-11 CN CN201921508309.6U patent/CN210657053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164320A (en) * | 2021-11-12 | 2022-03-11 | 常熟市第二石油机械配件厂有限公司 | Heat treatment process capable of improving hardness of steel fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |