CN220685202U - Heat treatment device for eliminating internal stress of steel wire - Google Patents
Heat treatment device for eliminating internal stress of steel wire Download PDFInfo
- Publication number
- CN220685202U CN220685202U CN202321711381.5U CN202321711381U CN220685202U CN 220685202 U CN220685202 U CN 220685202U CN 202321711381 U CN202321711381 U CN 202321711381U CN 220685202 U CN220685202 U CN 220685202U
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- fixedly connected
- shell
- internal stress
- heat treatment
- steel wire
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 29
- 238000005485 electric heating Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims description 11
- 238000000137 annealing Methods 0.000 abstract description 13
- 239000011261 inert gas Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the field of heat treatment devices and discloses a heat treatment device for eliminating internal stress of steel wires, which comprises a shell, wherein one side of the front end of the shell is hinged with a cabinet door, one side of the middle part of the top end of the shell is fixedly connected with an air outlet, one side of the side wall of the shell is fixedly connected with an air inlet, the inner side wall of a second partition plate is fixedly connected with an electric heating plate, the inner side wall of the electric heating plate is fixedly connected with a first partition plate, the middle part of the bottom end of the inner side wall of the first partition plate is fixedly connected with a heat insulation shell, the top end of the heat insulation shell is provided with a chassis, the middle part of the top end of the chassis is fixedly connected with a vertical plate, the inner side wall of the vertical plate is slidably connected with a plurality of transverse plates, and one side of the inner side wall of the first partition plate is fixedly connected with an air sensor. The utility model provides a heat treatment device for eliminating internal stress of a steel wire, which is used for filling inert gas into the device through a gas inlet and annealing the device by using an electric heating plate to eliminate internal stress.
Description
Technical Field
The utility model relates to the field of heat treatment devices, in particular to a heat treatment device for eliminating internal stress of steel wires.
Background
In practical production, the application of the stress relief annealing process is much wider than the definition, namely, hot forging rolling, casting, various cold deformation processing, cutting or cutting, welding and heat treatment, even after the assembly of machine parts, the process of heating the steel or the machine parts at a lower temperature to remove all or part of internal stress and reduce the deformation and cracking tendency without changing the structure state and keeping the cold working, hot working or surface hardening conditions is called stress relief annealing, the process of heating the workpiece to a lower temperature and cooling after keeping the temperature for a certain time to recover the workpiece, and the process of eliminating the residual internal stress is called stress relief annealing.
In the prior art, although the stress is removed by annealing the steel wire, the stress-removing annealing production device cannot well maintain the heat after temperature rise in the using process, so that the heat dissipation is faster, and the stress-removing effect is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a heat treatment device for eliminating internal stress of a steel wire, which is characterized in that inert gas is filled into the device through an air inlet, and the device is annealed by an electric heating plate to eliminate the internal stress of the steel wire.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat treatment device for eliminating internal stress of steel wire, includes the shell, shell front end one side articulates there is the cabinet door, shell top middle part fixedly connected with controller, shell top middle part one side fixedly connected with gas outlet, shell a lateral wall fixedly connected with air inlet, shell inside wall fixedly connected with heat preservation, the inside wall fixedly connected with second baffle in the heat preservation, second baffle inside wall fixedly connected with electrical heating board, electrical heating board inside wall fixedly connected with first baffle, first baffle inside wall bottom middle part fixedly connected with insulating shell, insulating shell inside wall bottom fixedly connected with motor, the insulating shell top is provided with the chassis, chassis top middle part fixedly connected with riser, riser inside wall sliding connection has a plurality of diaphragms, riser front and back end is rotationally connected with fixing bolt respectively, first baffle inside wall top and bottom are provided with temperature sensor respectively, first baffle inside wall one side is by above position fixedly connected with air sensor;
through above-mentioned technical scheme, use convenient through setting up heat preservation and air inlet, make the temperature be difficult for losing through the heat preservation that sets up, thereby be convenient for utilize, make outside inert gas import through the air inlet that sets up simultaneously, thereby with air discharge, avoid the oxidation in the annealing process, use of being convenient for through setting up chassis and diaphragm, can be convenient for use when making placing the object through the diaphragm that sets up, place convenient through the adjustment to the diaphragm placement position, the rotation on chassis is convenient for make the steel wire can be faster be heated simultaneously, the effect of getting rid of the internal stress is improved.
Further, the output end of the motor penetrates through the bottom end of the inner side wall of the heat insulation shell and is fixedly connected with the middle part of the lower end surface of the chassis;
through the technical scheme, the chassis is effectively driven to rotate by the motor.
Further, the air outlet and the air inlet are respectively fixedly connected with a valve;
through the technical scheme, the gas inlet and outlet are effectively controlled.
Further, one end of the air outlet penetrates through the shell, the heat insulation layer, the second partition plate, the electric heating plate and the first partition plate respectively, and one end of the air inlet penetrates through the shell, the heat insulation layer, the second partition plate, the electric heating plate and the first partition plate respectively;
through the technical scheme, inert gas is effectively filled into the device, and the gas is discharged after the processing is finished.
Further, the air sensor, the two temperature sensors, the motor and the electric heating plate are all electrically connected with the controller;
through the technical scheme, the whole device is effectively controlled.
Further, an observation window is fixedly connected to the upper position of the front end of the cabinet door;
through above-mentioned technical scheme, the inside steel wire processing condition of viewing device of being convenient for.
Further, a plurality of fixing bolts penetrate through the front side wall and the rear side wall of the vertical plate respectively and are connected with the transverse plate through threads;
through above-mentioned technical scheme, the effectual diaphragm that fixes.
Further, one of the two temperature sensors is positioned at one side of the top end of the inner side wall of the first partition board, and the other of the two temperature sensors is positioned at the other side of the bottom end of the inner side wall of the first partition board;
through the technical scheme, the temperature inside the device is effectively monitored.
The utility model has the following beneficial effects:
1. according to the utility model, the heat-insulating layer and the air inlet are arranged to facilitate use, the temperature is not easy to lose through the heat-insulating layer, so that the heat-insulating layer is convenient to use, and meanwhile, the outside inert gas is introduced through the air inlet, so that the air is discharged, and oxidation in the annealing process is avoided.
2. According to the utility model, the chassis and the transverse plates are arranged to facilitate use, the transverse plates are arranged to facilitate use when an object is placed, the transverse plates are adjusted to be placed conveniently, and meanwhile, the rotation of the chassis is convenient to enable the steel wire to be heated more quickly, so that the effect of removing internal stress is improved.
3. According to the utility model, the temperature sensor and the air sensor are respectively arranged in the device, the temperature condition of the electric heating plate in the device can be monitored in real time through the temperature sensor, the air content in the device can be effectively monitored through the air sensor, and the condition of oxidization caused by overhigh air concentration in the annealing process of the device is avoided.
Drawings
Fig. 1 is a perspective view of a heat treatment device for eliminating internal stress of a steel wire according to the present utility model;
FIG. 2 is a front view of a heat treatment device for eliminating internal stress of steel wires according to the present utility model;
FIG. 3 is a cross-sectional view of a heat treatment apparatus for relieving internal stress of a steel wire according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a cabinet door; 2. an observation window; 3. a controller; 4. an air outlet; 5. a housing; 6. a valve; 7. an air inlet; 8. an air sensor; 9. a heat preservation layer; 10. an electric heating plate; 11. a fixing bolt; 12. a temperature sensor; 13. a heat insulating shell; 14. a motor; 15. a chassis; 16. a cross plate; 17. a vertical plate; 18. a first separator; 19. and a second separator.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the heat treatment device for eliminating internal stress of steel wires comprises a shell 5, wherein one side of the front end of the shell 5 is hinged with a cabinet door 1, the middle part of the top end of the shell 5 is fixedly connected with a controller 3, one side of the middle part of the top end of the shell 5 is fixedly connected with an air outlet 4, one side wall of the shell 5 is fixedly connected with an air inlet 7, the inner side wall of the shell 5 is fixedly connected with a heat preservation layer 9, the inner side wall of the heat preservation layer 9 is fixedly connected with a second partition 19, the inner side wall of the second partition 19 is fixedly connected with an electric heating plate 10, the inner side wall of the electric heating plate 10 is fixedly connected with a first partition 18, the middle part of the inner side wall bottom end of the first partition 18 is fixedly connected with a heat insulation shell 13, the bottom end of the inner side wall of the heat insulation shell 13 is fixedly connected with a motor 14, the top end of the heat insulation shell 13 is provided with a chassis 15, the middle part of the top end of the chassis 15 is fixedly connected with a vertical plate 17, the inner side wall of the vertical plate 17 is slidably connected with a plurality of transverse plates 16, the front and back ends of the vertical plate 17 are respectively rotationally connected with the fixing bolts 11, the top end and the bottom end of the inner side wall of the first partition plate 18 are respectively provided with the temperature sensor 12, the upper position of one side of the inner side wall of the first partition plate 18 is fixedly connected with the air sensor 8, the use is facilitated by arranging the heat insulation layer 9 and the air inlet 7, the temperature is not easy to lose due to the arranged heat insulation layer 9, the utilization is facilitated, meanwhile, the outside inert gas is led in through the arranged air inlet 7, the air is discharged, oxidation in the annealing process is avoided, the use is facilitated by arranging the chassis 15 and the transverse plate 16, the use can be facilitated when an object is placed through the arranged transverse plate 16, the convenient placement is performed by adjusting the placement position of the transverse plate 16, and meanwhile, the steel wire can be heated more quickly due to the rotation of the chassis 15, and the effect of removing internal stress is improved.
The output end of the motor 14 penetrates through the bottom end of the inner side wall of the heat insulation shell 13 and is fixedly connected with the middle part of the lower end surface of the chassis 15, the air outlet 4 and the air inlet 7 are respectively and fixedly connected with the valve 6, one end of the air outlet 4 penetrates through the shell 5, the heat insulation layer 9, the second partition 19, the electric heating plate 10 and the first partition 18, one end of the air inlet 7 penetrates through the shell 5, the heat insulation layer 9, the second partition 19, the electric heating plate 10 and the first partition 18, the air sensor 8, the two temperature sensors 12, the motor 14 and the electric heating plate 10 are electrically connected with the controller 3, the observation window 2 is fixedly connected with the upper position of the front end of the cabinet door 1, A plurality of fixing bolts 11 run through the front and rear side walls of the vertical plate 17 respectively and are in threaded connection with the transverse plate 16, one of the two temperature sensors 12 is located on one side of the top end of the inner side wall of the first partition plate 18, the other of the two temperature sensors 12 is located on the other side of the bottom end of the inner side wall of the first partition plate 18, the temperature sensors 12 and the air sensors 8 are respectively arranged in the device, the temperature condition of the electric heating plate 10 in the device can be monitored in real time through the temperature sensors 12, the air content in the device can be effectively monitored through the air sensors 8, and the condition of oxidization caused by overhigh air concentration in the annealing process of the device is avoided.
Working principle: through setting up heat preservation 9 and air inlet 7 and come convenient to use, make the temperature be difficult for losing through the heat preservation 9 that sets up, thereby be convenient for utilize, make outside inert gas import through the air inlet 7 that sets up simultaneously, thereby with air vent, avoid the oxidation in the annealing process, be convenient for use through setting up chassis 15 and diaphragm 16, can be convenient for use when making the placing object through the diaphragm 16 that sets up, place convenient through the adjustment to diaphragm 16 placement position, the rotation of chassis 15 is convenient for make the steel wire can be faster be heated simultaneously, improve the effect of getting rid of the internal stress, set up temperature sensor 12 and air sensor 8 in the device respectively, the temperature condition of electric heating board 10 in the device can be monitored in real time through temperature sensor 12, air content in the device can be effectual through air sensor 8, avoid causing the condition of oxidation because air concentration is too high in the device annealing process.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The heat treatment device for eliminating the internal stress of the steel wire comprises a shell (5), and is characterized in that: the utility model discloses a temperature sensor, including shell (5), cabinet door (1) is articulated in shell (5) front end one side, shell (5) top middle part fixedly connected with controller (3), shell (5) top middle part one side fixedly connected with gas outlet (4), shell (5) a lateral wall fixedly connected with air inlet (7), shell (5) inside wall fixedly connected with heat preservation (9), heat preservation (9) inside wall fixedly connected with second baffle (19), second baffle (19) inside wall fixedly connected with electrical heating board (10), electrical heating board (10) inside wall fixedly connected with first baffle (18), first baffle (18) inside wall bottom middle part fixedly connected with heat-proof shell (13), heat-proof shell (13) inside wall bottom fixedly connected with motor (14), heat-proof shell (13) top is provided with chassis (15), chassis (15) top middle part fixedly connected with riser (17), riser (17) inside wall sliding connection has a plurality of diaphragm (16), riser (17) front and back end rotate respectively and are connected with fixed baffle (11), first inside wall (18) inside wall bottom fixedly connected with heat-proof shell (13), an air sensor (8) is fixedly connected to one side of the inner side wall of the first partition plate (18) close to the upper position.
2. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: the output end of the motor (14) penetrates through the bottom end of the inner side wall of the heat insulation shell (13) and is fixedly connected with the middle part of the lower end face of the chassis (15).
3. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: the air outlet (4) and the air inlet (7) are respectively and fixedly connected with a valve (6).
4. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: one end of the air outlet (4) penetrates through the shell (5), the heat insulation layer (9), the second partition plate (19), the electric heating plate (10) and the first partition plate (18) respectively, and one end of the air inlet (7) penetrates through the shell (5), the heat insulation layer (9), the second partition plate (19), the electric heating plate (10) and the first partition plate (18) respectively.
5. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: the air sensor (8), the two temperature sensors (12), the motor (14) and the electric heating plate (10) are electrically connected with the controller (3).
6. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: an observation window (2) is fixedly connected to the upper position of the front end of the cabinet door (1).
7. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: the fixing bolts (11) penetrate through the front side wall and the rear side wall of the vertical plate (17) respectively and are connected with the transverse plate (16) in a threaded mode.
8. A heat treatment device for relieving internal stress of steel wire according to claim 1, wherein: one of the two temperature sensors (12) is positioned at one side of the top end of the inner side wall of the first partition board (18), and the other of the two temperature sensors (12) is positioned at the other side of the bottom end of the inner side wall of the first partition board (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711381.5U CN220685202U (en) | 2023-07-03 | 2023-07-03 | Heat treatment device for eliminating internal stress of steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711381.5U CN220685202U (en) | 2023-07-03 | 2023-07-03 | Heat treatment device for eliminating internal stress of steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220685202U true CN220685202U (en) | 2024-03-29 |
Family
ID=90377268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711381.5U Active CN220685202U (en) | 2023-07-03 | 2023-07-03 | Heat treatment device for eliminating internal stress of steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220685202U (en) |
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2023
- 2023-07-03 CN CN202321711381.5U patent/CN220685202U/en active Active
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