CN212476826U - High-strength corrosion-resistant automatic steel casting annealing device - Google Patents
High-strength corrosion-resistant automatic steel casting annealing device Download PDFInfo
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- CN212476826U CN212476826U CN202021282736.XU CN202021282736U CN212476826U CN 212476826 U CN212476826 U CN 212476826U CN 202021282736 U CN202021282736 U CN 202021282736U CN 212476826 U CN212476826 U CN 212476826U
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Abstract
The utility model belongs to the technical field of cast steel processing equipment, especially, be a corrosion-resistant cast steel spare automatic annealing device of high strength, to current automatic annealing device because the contact time of cold air and cast steel spare is shorter, lead to taking place the time of heat exchange shorter, be difficult to carry out the problem of efficient cooling annealing, the following scheme is proposed at present, and it includes annealing case, annealing roof portion fixed mounting has the dry ice maker and sets up the feed inlet with dry ice maker intercommunication, and annealing case one side fixed mounting has the motor, the one end of fixedly connected with worm on the motor output shaft, the one end of the other end fixedly connected with cross axle of worm, annealing case rotates the cover and establishes in the cross axle outside, and fixed mounting has a plurality of horizontal flabellums on the cross axle. The utility model discloses an accelerate air cycle and carry out continuous cooling annealing to the steel casting to through constantly blowing cold air to the steel casting, accelerate the heat exchange, thereby further promote the annealing efficiency of steel casting.
Description
Technical Field
The utility model relates to a cast steel processing equipment technical field especially relates to a corrosion-resistant cast steel spare automatic annealing device of high strength.
Background
Most of the steel casting annealing equipment in the current market is complex to operate, cannot be subjected to assembly line type construction, and is low in efficiency. Through retrieval, Chinese patent with publication number CN210340978U discloses an automatic annealing device for high-strength corrosion-resistant steel castings, which is characterized in that an annealing box with enough length is arranged, the two ends of the annealing box are both provided with material inlet and material outlet, a conveyor is arranged to penetrate through the annealing box and extend out of the material inlet and material outlet at the two ends of the annealing box, when in use, the power supplies of a dry ice maker, a ventilation fan and a conveyor motor are simultaneously connected, the dry ice made by the dry ice maker falls into a top ventilation pipe from a material discharging pipe, under the action of the ventilation fan, cold air carried by the dry ice is blown into the annealing box, and the use of the ventilation fan in a bottom ventilation pipe is matched, so that an air circulation is formed in the annealing box, the top ventilation pipe blows out cold air continuously, and the steel castings conveyed on the conveyor can be cooled, the annealing device is simple and convenient to operate, simple and can realize a pipeline type annealing process, is suitable for popularization and application.
However, the design has the defects that the cooling annealing is carried out on the steel casting by forming the air circulation, but the contact time of the cold air and the steel casting is short, so that the heat exchange time is short, and the high-efficiency cooling annealing is difficult to carry out, so that the high-strength corrosion-resistant automatic annealing device for the steel casting is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects that the contact time of cold air and steel castings is short, the time for heat exchange is short, and the high-efficiency cooling annealing is difficult to carry out in the existing automatic annealing device, and providing the high-strength corrosion-resistant steel casting automatic annealing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic annealing device for high-strength corrosion-resistant steel castings comprises an annealing box, wherein a dry ice maker is fixedly mounted at the top of the annealing box, a feed inlet communicated with the dry ice maker is formed in the annealing box, a motor is fixedly mounted at one side of the annealing box, one end of a worm is fixedly connected to an output shaft of the motor, the other end of the worm is fixedly connected with one end of a transverse shaft, the annealing box is rotatably sleeved outside the transverse shaft, a plurality of transverse fan blades are fixedly mounted on the transverse shaft, a plurality of vertical holes are formed in the top of the annealing box, vertical shafts are rotatably mounted in the vertical holes, vertical fan blades are fixedly mounted on the vertical shafts, driven bevel gears are fixedly mounted at the bottom ends of the vertical shafts, a plurality of driving bevel gears are fixedly mounted on the transverse shaft, the driven bevel gears are respectively meshed with corresponding driving bevel gears, and the same connecting shaft is rotatably mounted between the inner walls, fixed mounting has the worm wheel on the connecting axle, and the worm meshes with the worm wheel mutually, the equal fixed mounting in annealing case both sides has the fixed plate, and the one side that lies in two fixed plates with one side and be close to each other rotates and installs same pivot, and equal fixed mounting has the driving roller in two pivots, and the transmission is installed same conveyer belt on two driving rollers, and the front end that lies in the pivot of one side and the equal fixed mounting of connecting axle front end have the band pulley, and the transmission is installed same belt on two band pulleys.
Preferably, the equal fixed mounting in a plurality of vertical axis tops has the limiting plate, and a plurality of limiting plates all with annealing case top swing joint support the vertical axis.
Preferably, a plurality of vertical axis outside all fixed cover are equipped with spacing axle sleeve, a plurality of spacing axle sleeves all with annealing case top inner wall swing joint, further carry on spacingly to the vertical axis.
Preferably, the ventilation holes have all been seted up to annealing case both sides, and a plurality of ventilation holes are equidistant evenly arranged, the air cycle of the annealing case of being convenient for.
Preferably, a plurality of fixed axles of fixedly connected with between the both sides inner wall around the annealing case, a plurality of fixed axle outsides are all rotated the cover and are equipped with the backing roll, the conveyer belt is around establishing in a plurality of backing rolls outsides.
Preferably, the equal fixed mounting in annealing bottom of the case portion four corners has the support, all rotates in four supports and installs the gyro wheel, the removal of the equipment of being convenient for.
In the utility model, a corrosion-resistant steel casting automatic annealing device of high strength, through putting the area annealing steel casting at the conveyer belt top and opening the motor, the motor output shaft drives the worm and rotates, the worm drives the rotation of slow worm wheel, the worm wheel drives the connecting axle and rotates at a slow speed, the connecting axle drives the pivot that is located one side through the transmission between two band pulleys and rotates, the pivot that is located one side drives the conveyer belt through corresponding driving roller and moves, thereby transport the steel casting to the annealing incasement portion, simultaneously dry ice in the dry ice maker enters into the annealing incasement wall through the feed inlet, and cool down to the annealing incasement through the sublimation heat absorption of dry ice, thereby carry out cooling annealing to the steel casting;
the utility model discloses in, a corrosion-resistant cast steel piece automatic annealing device of high strength, drive the cross axle through the worm and rotate, the cross axle drives two horizontal flabellums and rotates, thereby accelerate the gas circulation in the annealing case through the ventilation hole, continuously cool off the cast steel piece at conveyer belt top, the cross axle drives a plurality of drive bevel gears to rotate simultaneously, a plurality of drive bevel gears drive a plurality of driven bevel gears to rotate, a plurality of driven bevel gears drive a plurality of vertical shafts to rotate, a plurality of vertical shafts drive a plurality of vertical flabellums to rotate, thereby blow cold air to the cast steel piece, accelerate the heat exchange of cold air and cast steel piece, thereby further accelerate the cooling return effect and the efficiency of cast steel piece;
the utility model has the advantages of reasonable design, continuously cool off annealing to the steel-casting through accelerating air cycle to through constantly blowing cold air to the steel-casting, accelerating the heat exchange, thereby further promote the annealing efficiency of steel-casting, the reliability is high.
Drawings
FIG. 1 is a front view of an automatic annealing device for high-strength corrosion-resistant steel castings according to the present invention;
FIG. 2 is a sectional view of an automatic annealing device for high-strength corrosion-resistant steel castings according to the present invention;
fig. 3 is a schematic structural diagram of a part a of the automatic annealing device for high-strength corrosion-resistant steel castings according to the present invention.
In the figure: 1. an annealing box; 2. a dry ice maker; 3. a fixing plate; 4. a rotating shaft; 5. a conveyor belt; 6. a motor; 7. a worm; 8. a horizontal axis; 9. transverse fan blades; 10. a vertical axis; 11. a vertical fan blade; 12. a driven bevel gear; 13. a drive bevel gear; 14. a connecting shaft; 15. a worm gear; 16. a pulley; 17. a support; 18. a limiting plate; 19. a fixed shaft; 20. a support roller; 21. a limiting shaft sleeve; 22. a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an automatic annealing device for high-strength corrosion-resistant steel castings comprises an annealing box 1, a dry ice maker 2 is fixedly installed at the top of the annealing box 1, a feed inlet communicated with the dry ice maker 2 is formed in the top of the annealing box, a motor 6 is fixedly installed at one side of the annealing box 1, one end of a worm 7 is fixedly connected to an output shaft of the motor 6, the other end of the worm 7 is fixedly connected with one end of a transverse shaft 8, the annealing box 1 is rotatably sleeved outside the transverse shaft 8, a plurality of transverse blades 9 are fixedly installed on the transverse shaft 8, a plurality of vertical holes are formed in the top of the annealing box 1, vertical shafts 10 are rotatably installed in the vertical holes, vertical blades 11 are fixedly installed on the vertical shafts 10, driven bevel gears 12 are fixedly installed at the bottom ends of the vertical shafts 10, a plurality of driving bevel gears 13 are fixedly installed on the transverse shaft 8, and the driven bevel gears 12 are respectively meshed, rotate between the inner wall of both sides around annealing case 1 and install same connecting axle 14, fixed mounting has worm wheel 15 on connecting axle 14, worm 7 meshes with worm wheel 15 mutually, the equal fixed mounting in annealing case 1 both sides has fixed plate 3, lie in one side that two fixed plates 3 with one side are close to each other and rotate and install same pivot 4, equal fixed mounting has the driving roller in two pivots 4, the transmission installs same conveyer belt 5 on two driving rollers, the equal fixed mounting in front end of the pivot 4 that lies in one side and the connecting axle 14 front end has band pulley 16, the transmission installs same belt on two band pulleys 16.
The utility model discloses in, the equal fixed mounting in 10 tops of a plurality of vertical axis has limiting plate 18, and a plurality of limiting plates 18 all with 1 top swing joint of annealing box support vertical axis 10.
The utility model discloses in, the fixed cover in a plurality of vertical axis 10 outsides all is equipped with spacing axle sleeve 21, a plurality of spacing axle sleeves 21 all with 1 top inner wall swing joint of annealing box, further carry on spacingly to vertical axis 10.
The utility model discloses in, ventilation hole 22 has all been seted up to 1 both sides of annealing case, and a plurality of ventilation holes 22 are equidistant evenly arranges, the air cycle of the annealing case 1 of being convenient for.
The utility model discloses in, a plurality of fixed axles of fixedly connected with 19 between the inner wall of both sides around 1 annealing box, the cover is all rotated in the 19 outsides of a plurality of fixed axles and is equipped with backing roll 20, and conveyer belt 5 is around establishing in the 20 outsides of a plurality of backing rolls.
The utility model discloses in, 1 bottom four corners of annealing box all fixed mounting have support 17, all rotate in four support 17 and install the gyro wheel, the removal of the equipment of being convenient for.
In the utility model, when in use, by placing the steel casting with annealing on the top of the conveyer belt 5 and starting the motor 6, the output shaft of the motor 6 drives the worm 7 to rotate, the worm 7 drives the slow worm wheel 15 to rotate, the worm wheel 15 drives the connecting shaft 14 to rotate slowly, the connecting shaft 14 drives the rotating shaft 4 on one side to rotate through the transmission between the two belt wheels 16, the rotating shaft 4 on one side drives the conveyer belt 5 to rotate through the corresponding transmission roller, thereby transporting the steel casting to the interior of the annealing box 1, meanwhile, the dry ice in the dry ice maker 2 enters the inner wall of the annealing box 1 through the feed inlet, and cools the interior of the annealing box 1 through the sublimation heat absorption of the dry ice, thereby cooling and annealing the steel casting, meanwhile, the worm 7 drives the cross shaft 8 to rotate, the cross shaft 8 drives the two transverse fan blades 9 to rotate, thereby accelerating the gas circulation in the annealing box 1 through the vent hole 22, continuously cool the steel casting at the top of the conveyer belt 5, simultaneously, the cross shaft 8 drives a plurality of driving bevel gears 13 to rotate, a plurality of driving bevel gears 13 drive a plurality of driven bevel gears 12 to rotate, a plurality of driven bevel gears 12 drive a plurality of vertical shafts 10 to rotate, a plurality of vertical shafts 10 drive a plurality of vertical fan blades 11 to rotate, thereby blow cold air to the steel casting, accelerate the heat exchange of cold air and steel casting, thereby further accelerate the cooling return effect and the efficiency of the steel casting.
Claims (6)
1. The utility model provides a corrosion-resistant cast steel spare automatic annealing device of high strength, includes annealing case (1), its characterized in that, annealing case (1) top fixed mounting has dry ice maker (2) and sets up the feed inlet that communicates with dry ice maker (2), and annealing case (1) one side fixed mounting has motor (6), and the one end of fixedly connected with worm (7) on the motor (6) output shaft, the other end fixedly connected with one end of cross axle (8) of worm (7), annealing case (1) rotates the cover and establishes in the cross axle (8) outside, and fixed mounting has a plurality of horizontal flabellums (9) on cross axle (8), annealing case (1) top has seted up a plurality of vertical holes, and vertical axle (10) are all installed in a plurality of vertical holes rotation, all fixed mounting has vertical flabellum (11) on a plurality of vertical axles (10), and a plurality of vertical axle (10) bottom all fixed mounting has driven bevel gear (12), a plurality of driving bevel gears (13) are fixedly arranged on the transverse shaft (8), a plurality of driven bevel gears (12) are respectively meshed with the corresponding driving bevel gears (13), the same connecting shaft (14) is rotatably arranged between the inner walls of the front side and the rear side of the annealing box (1), a worm wheel (15) is fixedly arranged on the connecting shaft (14), the worm (7) is meshed with the worm wheel (15), the equal fixed mounting in annealing case (1) both sides has fixed plate (3), and the one side that lies in being close to each other with two fixed plate (3) of one side rotates and installs same pivot (4), and equal fixed mounting has the driving roller on two pivot (4), and same conveyer belt (5) are installed in the transmission on two driving rollers, and the equal fixed mounting in front end and connecting axle (14) front end that lies in pivot (4) of one side has band pulley (16), and transmission installs same belt on two band pulleys (16).
2. The automatic annealing device for the high-strength corrosion-resistant steel castings according to claim 1, wherein limiting plates (18) are fixedly mounted at the top ends of the vertical shafts (10), and the limiting plates (18) are movably connected with the top of the annealing box (1).
3. The automatic annealing device for the high-strength corrosion-resistant steel castings according to claim 1, wherein a plurality of limiting shaft sleeves (21) are fixedly sleeved on the outer sides of the plurality of vertical shafts (10), and the plurality of limiting shaft sleeves (21) are movably connected with the inner wall of the top of the annealing box (1).
4. The automatic annealing device for the high-strength corrosion-resistant steel castings according to claim 1, wherein ventilation holes (22) are formed in both sides of the annealing box (1), and the ventilation holes (22) are uniformly arranged at equal intervals.
5. The automatic annealing device for the high-strength corrosion-resistant steel castings according to claim 1, wherein a plurality of fixed shafts (19) are fixedly connected between the inner walls of the front side and the rear side of the annealing box (1), supporting rollers (20) are rotatably sleeved on the outer sides of the fixed shafts (19), and the conveying belt (5) is wound on the outer sides of the supporting rollers (20).
6. The automatic annealing device for the high-strength corrosion-resistant steel castings according to claim 1, wherein four corners of the bottom of the annealing box (1) are fixedly provided with supports (17), and rollers are rotatably arranged in the four supports (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021282736.XU CN212476826U (en) | 2020-07-03 | 2020-07-03 | High-strength corrosion-resistant automatic steel casting annealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021282736.XU CN212476826U (en) | 2020-07-03 | 2020-07-03 | High-strength corrosion-resistant automatic steel casting annealing device |
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| CN212476826U true CN212476826U (en) | 2021-02-05 |
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| CN202021282736.XU Active CN212476826U (en) | 2020-07-03 | 2020-07-03 | High-strength corrosion-resistant automatic steel casting annealing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603363A (en) * | 2022-02-18 | 2022-06-10 | 山东鑫典精密铸造有限公司 | Environment-friendly casting treatment equipment integrating cutting and polishing |
| CN117187507A (en) * | 2023-11-07 | 2023-12-08 | 江苏正泰不锈钢产业有限公司 | Optimized stainless steel heat treatment equipment |
-
2020
- 2020-07-03 CN CN202021282736.XU patent/CN212476826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603363A (en) * | 2022-02-18 | 2022-06-10 | 山东鑫典精密铸造有限公司 | Environment-friendly casting treatment equipment integrating cutting and polishing |
| CN117187507A (en) * | 2023-11-07 | 2023-12-08 | 江苏正泰不锈钢产业有限公司 | Optimized stainless steel heat treatment equipment |
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