CN220352174U - Quenching heat treatment device for steel mill - Google Patents
Quenching heat treatment device for steel mill Download PDFInfo
- Publication number
- CN220352174U CN220352174U CN202320425979.1U CN202320425979U CN220352174U CN 220352174 U CN220352174 U CN 220352174U CN 202320425979 U CN202320425979 U CN 202320425979U CN 220352174 U CN220352174 U CN 220352174U
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- heat treatment
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- pipeline
- treatment device
- air pump
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- 238000010791 quenching Methods 0.000 title claims abstract description 24
- 230000000171 quenching effect Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 230000036541 health Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to the technical field of quenching heat treatment of steel plants, in particular to a quenching heat treatment device of a steel plant, which solves the problems that in the prior art, the structure for absorbing water vapor is not flexibly adjusted according to actual use requirements, and a small part of water vapor can leak out, so that the water vapor absorption efficiency is reduced, and potential safety hazards are caused. The quenching heat treatment device for the steel mill comprises a heat treatment mechanism body, wherein a shell is fixedly connected to the upper part of the outer wall of one side of the heat treatment mechanism body, a through groove is formed in the top of an inner cavity of the shell, and a bidirectional screw rod is horizontally arranged in the inner cavity of the shell. The utility model can adjust the position relation of the water vapor collecting structure according to the size of the workpiece subjected to heat treatment according to actual needs, so as to reduce the outward leakage of water vapor as much as possible, ensure the working environment and the health of the staff, increase the flexibility of the device and accurately adapt to the size of the workpiece for treatment.
Description
Technical Field
The utility model relates to the technical field of quenching heat treatment of steel plants, in particular to a quenching heat treatment device of a steel plant.
Background
Quenching is a heat treatment process. Quenching of steel is a heat treatment process in which steel is heated to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept for a period of time to fully or partially austenitize it, and then rapidly cooled to below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to undergo martensitic (or bainitic) transformation. Solution treatment of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc., or heat treatment processes with rapid cooling processes are also commonly referred to as quenching. The workpiece is required to be cooled and then can be transported normally under the influence of the temperature of the quenched workpiece, and a person can select a heat treatment device to cool the quenched workpiece.
In the actual use process of a personnel operating heat treatment device, a large amount of water vapor can be generated in the step of quenching, the personnel can continuously evaporate the water vapor which is evaporated at high temperature on the surface of a workpiece when the workpiece is placed in the heat treatment device for treatment, so that the heat treatment device is filled with the water vapor, harmful substances possibly carried in the water vapor influence the surrounding environment or staff, the water vapor generated in the situation is required to be discharged and collected outwards, the water vapor is influenced by the sizes of different workpieces, and the structure for absorbing the water vapor can possibly cause less water vapor to leak outwards if the structure cannot be flexibly adjusted according to the actual use requirement, thereby reducing the water vapor absorption efficiency and causing potential safety hazards.
Disclosure of Invention
The utility model aims to provide a quenching heat treatment device for a steel mill, which solves the problems that the prior art is influenced by the sizes of different workpieces, the structure for absorbing water vapor can possibly cause leakage of a small part of water vapor if the structure cannot be flexibly adjusted according to actual use requirements, so that the water vapor absorption efficiency is reduced, and potential safety hazards are caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a steel mill quenches heat treatment device, includes the heat treatment mechanism body, one side outer wall upper portion fixedly connected with shell of heat treatment mechanism body, logical groove has been seted up at the inner chamber top of shell, the inner chamber level of shell is provided with two-way lead screw, one end and one side inner wall rotation of shell of two-way lead screw are connected, and the other end of two-way lead screw runs through the shell lateral wall and extend to one side of shell, the outer lane both sides of two-way lead screw are the cover and are equipped with the swivel nut, and the outer lane top fixedly connected with of swivel nut runs through the bracing piece of logical groove, the air pump is installed at the top of bracing piece, the one end fixedly connected with pipeline of air pump, and the one end and the adjacent one side outer wall sliding connection of heat treatment mechanism body of pipeline, the other end fixedly connected with transmission tube of air pump.
Preferably, a motor is installed on one side of the shell, one end of the bidirectional screw rod is rotatably connected with the inner wall of one side of the shell through a rotating shaft, and the other end of the bidirectional screw rod penetrates through the side wall of the shell through a shaft sleeve to be in transmission connection with an output shaft of the motor.
Preferably, the output end of the air pump is communicated with the inner cavity of the pipeline, and the other output end of the air pump is communicated with the inner cavity of the corresponding transmission pipe.
Preferably, one end of the pipeline, which is far away from the air pump, is fixedly connected with a slide bar, and a slide groove matched with the slide bar is formed in the outer wall of one side of the heat treatment mechanism body.
Preferably, the four corners of the bottom of the heat treatment mechanism body are fixedly connected with supporting legs.
Preferably, the gas collecting hood is communicated with the bottom center of the pipeline, and the outer ring of the supporting rod is in sliding connection with the inner cavity of the through groove.
The utility model has at least the following beneficial effects:
when personnel use, personnel place the quenching part and get into the heat treatment mechanism body inner chamber and cool off the processing, personnel can adjust the positional relationship of pipeline according to the size of machined part, if under the less circumstances of size of machined part, through the drive of motor, make two-way lead screw rotate, and then make two swivel joints drive bracing piece and the air pump at top each other be close to adjusting positional relationship, make the input of pipeline cover the top region of machined part, personnel inserts the one end of transfer line and collects the household utensils, drive through the air pump, make the gas-collecting cover cooperate the pipeline to collect the steam that produces on machined part surface and transmit to the household utensils inside, on the contrary, if the size of machined part is great, the positional relationship of pipeline can be adjusted to the step just more, make its and the positional relationship looks adaptation of machined part, through the design on the structure, personnel can adjust the positional relationship of collecting the structure according to the size of the machined part that actual need carries out the heat treatment, the outside leakage of steam that reaches the reduction as far as possible, work environment and staff's health has been guaranteed, the device's flexibility has been increased, can carry out the accurate adaptation machined part size and handle.
The utility model also has the following beneficial effects:
through the setting of shell, protected its inner structure not influenced by external factor, through the setting of transmission tube for inside the vapor accessible transmission tube that the air pump was collected gets into external cell-phone household utensils, through the setting of spout, the cooperation slide bar has guaranteed the balance in the adjacent pipeline displacement state, through the setting of supporting leg, has strengthened the supporting performance to the thermal treatment mechanism body, through the setting of gas-collecting channel, makes the pipeline concentrate efficiency more to the cell-phone of vapor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a through slot structure according to the present utility model;
fig. 3 is a cross-sectional view of the housing of the present utility model.
In the figure: 1. a heat treatment mechanism body; 2. support legs; 3. a chute; 4. a slide bar; 5. a pipe; 6. an air pump; 7. a housing; 8. a through groove; 9. a motor; 10. a transmission tube; 11. a screw sleeve; 12. a support rod; 13. a gas collecting hood; 14. and a two-way screw rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a steel mill quenching heat treatment device, including heat treatment mechanism body 1, a side outer wall upper portion fixedly connected with shell 7 of heat treatment mechanism body 1, logical groove 8 has been seted up at the inner chamber top of shell 7, the inner chamber level of shell 7 is provided with two-way lead screw 14, one end and the one side inner wall rotation connection of shell 7 of two-way lead screw 14, and the other end of two-way lead screw 14 runs through shell 7 lateral wall and extends to one side of shell 7, but the outer lane both sides of two-way lead screw 14 are equipped with swivel nut 11, and swivel nut 11's outer lane top fixedly connected with through groove 8's bracing piece 12, air pump 6 is installed at the top of bracing piece 12, one end fixedly connected with pipeline 5 of air pump 6, and the one end and the adjacent heat treatment mechanism body 1 side outer wall sliding connection of pipeline 5, concretely, the personnel place quenching part into heat treatment mechanism body 1 inner chamber and carry out the cooling treatment, the personnel can adjust the positional relationship of pipeline 5 according to the size of machined part, under the circumstances like small volume, drive through motor 9 makes two-way lead screw 14 rotate and make two-way machined part 5 take over the relative position of pipeline 5 and make the relative position of pipeline 5 take over the relative position, and make the pipeline 5 and the relative position is the relative position of pipeline 5, and the pipeline is collected through the relative position is realized in the relative condition that the pipeline is moved to the pipeline 5, and the relative position is moved to the pipeline 5, the position is made, the position is in the relative position is made to the pipeline is adjusted to the pipeline is opened and is made, and is in the relative to the pipeline is in the position is 5, the position is made, the position is in the condition is compared to the position is compared to the condition to the pipeline and is used, through structural design, personnel can carry out the size of the machined part of heat treatment according to actual need and adjust the positional relationship who collects steam structure, reaches the outside leakage of reduction steam as far as, has guaranteed operational environment and staff's health, has increased the flexibility of device, can handle by accurate adaptation machined part size.
The scheme comprises the following working processes:
when the quenching device is used by a person, the quenching device is placed into the inner cavity of the heat treatment mechanism body 1 for cooling treatment, the person can adjust the position relation of the pipeline 5 according to the size of a workpiece, for example, under the condition of small size of the workpiece, the two-way screw rod 14 is driven by the motor 9 to rotate, and then the two screw sleeves 11 simultaneously drive the support rod 12 and the air pump 6 at the top of the support rod to mutually approach to adjust the position relation, so that the input end of the pipeline 5 covers the top area of the workpiece, the person accesses one end of the transmission pipe 10 to the collection vessel, and the air collection cover 13 is driven by the air pump 6 to collect and transmit water vapor generated on the surface of the workpiece to the inside of the vessel.
The working process can be as follows:
through structural design, personnel can carry out the size of the machined part of heat treatment according to actual need and adjust the positional relationship who collects steam structure, reaches the outside leakage of reduction steam as far as, has guaranteed operational environment and staff's health, has increased the flexibility of device, can handle by accurate adaptation machined part size.
Further, the motor 9 is installed to one side of shell 7, and one end of two-way lead screw 14 is rotated through the pivot with the one side inner wall of shell 7 and is connected, and the other end of two-way lead screw 14 runs through shell 7 lateral wall and motor 9's output shaft transmission through the axle sleeve and is connected, specifically, through shell 7's setting, has protected its inner structure not influenced by external factor.
Further, the output end of the air pump 6 is communicated with the inner cavity of the pipeline 5, the other output end of the air pump 6 is communicated with the inner cavity of the corresponding transmission pipe 10, and specifically, through the arrangement of the transmission pipe 10, water vapor collected by the air pump 6 can enter the external mobile phone vessel through the transmission pipe 10.
Further, one end of the pipeline 5 far away from the air pump 6 is fixedly connected with a slide bar 4, a sliding groove 3 matched with the slide bar 4 is formed in the outer wall of one side of the heat treatment mechanism body 1, and particularly, the balance of adjacent pipelines 5 in a displacement state is guaranteed by matching with the slide bar 4 through the arrangement of the sliding groove 3.
Further, the supporting legs 2 are fixedly connected to the four corners of the bottom of the heat treatment mechanism body 1, and specifically, the supporting performance of the heat treatment mechanism body 1 is enhanced through the arrangement of the supporting legs 2.
Further, the gas collecting hood 13 is communicated with the bottom center of the pipeline 5, the outer ring of the supporting rod 12 is slidably connected with the inner cavity of the through groove 8, and specifically, the gas collecting hood 13 is arranged, so that the pipeline 5 is more concentrated in efficiency for the mobile phone with water vapor.
To sum up: when the quenching device is used by a person, the quenching device is placed into the inner cavity of the heat treatment mechanism body 1 for cooling treatment, the person can adjust the position relation of the pipeline 5 according to the size of a workpiece, for example, under the condition of small size of the workpiece, the two-way screw rod 14 is driven by the motor 9 to rotate, so that the two screw sleeves 11 simultaneously drive the supporting rod 12 and the air pump 6 at the top of the supporting rod to mutually approach to adjust the position relation, the input end of the pipeline 5 covers the top area of the workpiece, the person accesses one end of the transmission pipe 10 into the collection vessel, the air collection cover 13 is driven by the air pump 6 to collect and transmit water vapor generated on the surface of the workpiece to the inside of the vessel by matching with the pipeline 5, otherwise, under the condition of large size of the workpiece, the position relation of the pipeline 5 can be adjusted by the steps, so that the position relation of the pipeline 5 is matched with the position relation of the workpiece, through the arrangement of the shell 7, the internal structure of the device is protected from being influenced by external factors, the transmission pipe 10 is arranged, so that the water vapor collected by the air pump 6 can enter the external mobile phone vessel through the transmission pipe 10, the sliding chute 3 is arranged, the sliding rod 4 is matched with the sliding rod 4 to ensure the balance in the displacement state of the adjacent pipelines 5, the supporting performance of the heat treatment mechanism body 1 is enhanced through the arrangement of the supporting legs 2, the concentration efficiency of the pipelines 5 on the water vapor mobile phone is improved through the arrangement of the gas collecting cover 13, the position relation of the water vapor collecting structure can be regulated by personnel according to the size of a workpiece subjected to heat treatment according to actual needs through the structural design, the outward leakage of the water vapor is reduced as much as possible, the working environment and the health of the personnel are ensured, the flexibility of the device is improved, the size of the workpiece can be accurately adapted to be processed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel mill quenches heat treatment device, includes heat treatment mechanism body (1), its characterized in that, one side outer wall upper portion fixedly connected with shell (7) of heat treatment mechanism body (1), logical groove (8) have been seted up at the inner chamber top of shell (7), the inner chamber level of shell (7) is provided with two-way lead screw (14), one end and one side inner wall rotation of shell (7) of two-way lead screw (14) are connected, and the other end of two-way lead screw (14) runs through one side that shell (7) lateral wall extends to shell (7), the outer lane both sides of two-way lead screw (14) are overlapped and are equipped with swivel nut (11), and bracing piece (12) that runs through logical groove (8) are connected with to the outer lane top fixedly connected with of swivel nut (11), air pump (6) are installed at the top of bracing piece (12), one end fixedly connected with pipeline (5) of air pump (6), and the one end and adjacent heat treatment mechanism body one side outer wall sliding connection of pipeline (5), the other end fixedly connected with transmission tube (10) of air pump (6).
2. The quenching heat treatment device for the steel mill according to claim 1, wherein a motor (9) is installed on one side of the housing (7), one end of the bidirectional screw rod (14) is rotatably connected with an inner wall of one side of the housing (7) through a rotating shaft, and the other end of the bidirectional screw rod (14) penetrates through the side wall of the housing (7) through a shaft sleeve to be in transmission connection with an output shaft of the motor (9).
3. A steel mill quenching heat treatment device according to claim 1, characterized in that the output end of the air pump (6) is connected to the inner cavity of the pipe (5), and the other output end of the air pump (6) is connected to the inner cavity of the corresponding transfer pipe (10).
4. The quenching heat treatment device for the steel mill according to claim 1, wherein one end of the pipeline (5) far away from the air pump (6) is fixedly connected with a sliding rod (4), and a sliding groove (3) matched with the sliding rod (4) is formed in the outer wall of one side of the heat treatment mechanism body (1).
5. A steel mill quenching heat treatment device according to claim 1, characterized in that the bottom four corners of the heat treatment mechanism body (1) are fixedly connected with supporting legs (2).
6. The quenching heat treatment device for the steel mill according to claim 1, wherein a gas collecting hood (13) is communicated with the bottom center position of the pipeline (5), and the outer ring of the supporting rod (12) is in sliding connection with the inner cavity of the through groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425979.1U CN220352174U (en) | 2023-03-09 | 2023-03-09 | Quenching heat treatment device for steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425979.1U CN220352174U (en) | 2023-03-09 | 2023-03-09 | Quenching heat treatment device for steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220352174U true CN220352174U (en) | 2024-01-16 |
Family
ID=89503258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320425979.1U Active CN220352174U (en) | 2023-03-09 | 2023-03-09 | Quenching heat treatment device for steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220352174U (en) |
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2023
- 2023-03-09 CN CN202320425979.1U patent/CN220352174U/en active Active
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