CN117625901A - Efficient quenching equipment and method for steel processing - Google Patents
Efficient quenching equipment and method for steel processing Download PDFInfo
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- CN117625901A CN117625901A CN202311550080.3A CN202311550080A CN117625901A CN 117625901 A CN117625901 A CN 117625901A CN 202311550080 A CN202311550080 A CN 202311550080A CN 117625901 A CN117625901 A CN 117625901A
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- sprinkler head
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 230000000171 quenching effect Effects 0.000 title claims abstract description 42
- 238000010791 quenching Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 33
- 230000006698 induction Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005672 electromagnetic field Effects 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to the technical field of quenching equipment and discloses high-efficiency quenching equipment and a method thereof for processing steel, the high-efficiency quenching equipment comprises a base, wherein two sides of the top of the base are fixedly provided with a conveying device, one side of the base is fixedly connected with a first bracket, one end of the first bracket is fixedly connected with an induction coil, one side of the induction coil is provided with a first annular pipeline, the top of the first annular pipeline is communicated with a water inlet pipe, one side of the first annular pipeline is rotationally connected with a second annular pipeline, one side of the second annular pipeline is communicated with a spray head through a hose, and the problems that when the special-shaped steel with grooves on the surface is processed, the special-shaped steel is difficult to clamp, and when the special-shaped steel rotates after clamping, the water spraying device is difficult to spray water at corners in the grooves, so that the cooling speed of the corners of the grooves is low, and the special-shaped workpiece can generate larger deformation to the rotating and cooling process due to the irregular shape of the special-shaped workpiece are solved.
Description
Technical Field
The invention relates to the technical field of quenching equipment, in particular to high-efficiency quenching equipment and a method for processing steel.
Background
A quenching induction furnace is an apparatus for rapidly heating and quenching a metal workpiece using an induction heating technique. Based on Faraday electromagnetic induction principle, high-frequency electromagnetic field is generated by induction coil to generate eddy current in metal workpiece, and the workpiece is heated to required temperature by eddy current loss. Then, the workpiece is quickly immersed in the cooling medium to realize the quenching effect, and the quenching induction furnace has the advantages of high heating speed, uniform heating, environmental protection, energy saving and the like, can be widely applied to the metal heat treatment industry, and is particularly suitable for quenching workpieces with high strength and high precision requirements. The quenching induction furnace is widely used in the fields of automobiles, aerospace, mechanical manufacturing and the like, the hardness, strength, wear resistance and the like of a workpiece can be improved, the existing quenching induction furnace can rotate steel during cooling treatment of the steel so as to achieve a more uniform cooling effect, each part of the steel can be contacted with water spraying, the cooling effect is more uniform, the stress concentration and deformation problems caused by the difference of cooling speeds are avoided, the special-shaped steel is difficult to clamp when the special-shaped steel with grooves on the surface is treated, the special-shaped steel is rotated after clamping, water spraying devices are difficult to spray water to corners in the grooves, the cooling speed of the corners of the grooves is slower, and the special-shaped workpiece can generate larger deformation problems to the rotating and cooling processes due to the irregular shape of the special-shaped workpiece.
Disclosure of Invention
The invention provides high-efficiency quenching equipment for steel processing and a method thereof, which have the beneficial effects that a water spraying device can be used for spraying water in a rotating way and spraying water to corners of grooves, and solve the problems that the special-shaped steel is difficult to clamp when the special-shaped steel with the grooves is processed, the special-shaped steel is difficult to spray water to the corners in the grooves when the special-shaped steel is rotated after being clamped, the cooling speed of the corners of the grooves is low, and the special-shaped workpiece can generate larger deformation to the rotating and cooling process due to the irregular shape of the special-shaped workpiece.
The invention provides the following technical scheme: the utility model provides a high-efficient quenching equipment for steel processing and method thereof, includes the base, the equal fixed mounting in both sides at base top has conveyer, one side fixedly connected with first support of base, the one end fixedly connected with induction coil of first support, one side of induction coil is provided with first annular duct, the top intercommunication of first annular duct has the inlet tube, one side rotation of first annular duct is connected with second annular duct, one side of second annular duct has the sprinkler head through the hose intercommunication, sprinkler head sliding connection is in the inside of second annular duct, the bottom fixedly connected with mounting panel of first annular duct, one end and the base fixed connection of mounting panel, one side fixedly connected with rotary mechanism of mounting panel for rotate second annular duct.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: the rotating mechanism comprises a transmission motor, the output end of the transmission motor is fixedly connected with a transmission gear, a first open slot is formed in the outer side of the second annular pipeline, a transmission toothed ring is fixedly connected to the inner side of the first open slot and is in meshed connection with the transmission gear, the number of the spraying heads is a plurality of, the spraying heads are uniformly distributed in the inner side of the second annular pipeline in an annular mode, the bottom of the second annular pipeline is slidably connected with a supporting plate, the supporting plate is in an arc-shaped arrangement, the bottom of the supporting plate is fixedly connected with a second support, and one end of the second support is fixedly connected with a base.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: the inside of second annular pipeline is dismantled and is connected with extending mechanism, extending mechanism includes the conflict seat, the lateral wall fixedly connected with PMKD of sprinkler head, one side of sprinkler head is provided with first spring, the one end and the second annular pipeline fixed connection of first spring, the other end and PMKD fixed connection of first spring.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: the inside embedding of sprinkler head has first pipeline, the both sides intercommunication of first pipeline has the second pipeline, the one end of second pipeline extends to the tip of sprinkler head, the both sides of sprinkler head all are provided with the stopper pole, the one end of stopper pole extends to the inside of second pipeline and fixedly connected with stopper head, the other end fixedly connected with slip trapezoidal piece of stopper pole, one side of slip trapezoidal piece is provided with the third support.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: one end of the third support is fixedly connected with the second annular pipeline, the other end of the third support is fixedly connected with a fixed trapezoid block, two sides of the sliding trapezoid block are fixedly connected with limiting blocks, the outer side of the blocking rod is sleeved with a sealing ring, and one side of the sealing ring is fixedly connected with the sprinkler head.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: the mounting holes are formed in the inner side of the second annular pipeline, the number of the mounting holes is a plurality of, the mounting holes are distributed in annular equal intervals, the number of the interference seats is not less than one, and the interference seats are detachably connected with the mounting holes through bolts.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: the outside fixedly connected with fixed block of second pipeline, the inside rotation of sprinkler head is connected with the fixed axle, the outside fixedly connected with bending plate of fixed axle, bending plate and fixed block fixed connection, bending plate's lateral wall fixedly connected with second spring.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: one end fixedly connected with base plate of second spring, one side and the sprinkler head fixed connection of base plate, the inboard fixedly connected with riser of second annular duct, one side fixedly connected with diaphragm of riser, the quantity of diaphragm is a plurality of, and a plurality of the diaphragm equidistance distributes, the one end and the riser contact of bending plate.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: one end fixedly connected with backup pad of riser, the one end and the sprinkler head sliding connection of backup pad, the second open slot that supplies the second pipeline to remove has been seted up to the tip of sprinkler head, the quantity of second open slot is two, and two second open slot symmetry set up in the tip of sprinkler head.
As an alternative to the high-efficiency quenching apparatus for steel processing and the method thereof of the present invention, wherein: comprises the following steps of;
s1, placing a steel workpiece with a groove on the surface on a conveying device, then starting a running device to run the workpiece, enabling the workpiece to pass through an induction coil and then enter the second annular pipeline, generating a high-frequency electromagnetic field by the induction coil, enabling the inside of the metal workpiece to generate eddy current, and heating the workpiece to a required temperature through eddy current loss;
s2, starting a rotating mechanism to enable the second annular pipeline to rotate, further driving a spray head in the second annular pipeline to rotate, and after the spray head rotates, spraying water flow to a workpiece passing through the second annular pipeline to achieve an even cooling effect, wherein the workpiece does not need to rotate, so that the risk of falling off of the irregularly-shaped workpiece during rotation can be avoided;
s3, after the sprinkler head rotates, the sprinkler head is pushed to one side close to the groove after contacting with the abutting seat, so that the sprinkler head can spray water closely to cool the groove, and water flow sprayed by the second pipeline can cool corners in the groove in a targeted manner;
s4, after the steel and the corners in the grooves are cooled, the steel is continuously transported by the transporting device, and then the steel enters the next station.
The invention has the following beneficial effects:
1. according to the efficient quenching equipment for the steel processing and the method thereof, the rotating mechanism is arranged, the transmission motor is started, the transmission motor drives the transmission gear to rotate, the transmission gear drives the second annular pipeline to rotate through the transmission toothed ring, the second annular pipeline rotates and then drives the inner spray head to rotate, then the workpiece passing through the second annular pipeline is sprayed with water in a rotating way, the workpiece is not required to rotate due to the water sprayed by the spray head in a rotating way, the difficulty in clamping the special-shaped workpiece is reduced, and the production efficiency is improved.
2. According to the efficient quenching equipment for steel processing and the method thereof, the extension mechanism is arranged, after the second pipeline is communicated with the first pipeline, water flow can be split into the second pipeline and is guided by the second pipeline to be obliquely sprayed, the obliquely sprayed water flow and the spray head are pushed by the abutting seat to move to one side close to the groove, so that the corners of the groove can be flushed by the water flow sprayed by the second pipeline in a short distance and pertinently, and the cooling effect of the corners in the steel groove is ensured.
3. According to the high-efficiency quenching equipment and the method for processing the steel, the bending plate is arranged, when the spray head is pushed to move towards the groove of the steel by the abutting seat, the bending plate is contacted with the transverse plate on one side of the vertical plate after moving upwards, the second pipeline is driven to incline to the right side by the fixing block after being contacted with the transverse plate, and when the bending plate moves to the gap between the two transverse plates, the bending plate can incline to the left side to reset under the elasticity of the second spring, so that the small amplitude of cyclic reciprocation swings the water spraying position of the second pipeline, the water spraying range is increased, and the water spraying effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a first annular duct and a second annular duct according to the present invention.
Fig. 3 is a schematic structural view of a first annular duct according to the present invention.
Fig. 4 is a schematic view of the structure of the sprinkler head according to the present invention.
Fig. 5 is a schematic cross-sectional structure of the sprinkler head according to the present invention.
Fig. 6 is a schematic view showing a partial structure of the first pipe and the second pipe according to the present invention.
Fig. 7 is a schematic view of the construction of the second duct and the bending plate of the present invention.
In the figure: 1. a base; 2. a transport device; 3. a first bracket; 4. an induction coil; 5. a first annular duct; 6. a water inlet pipe; 7. a second annular duct; 8. a spray head; 9. a mounting plate; 1001. a drive motor; 1002. a transmission gear; 1003. a drive ring gear; 1004. a supporting pallet; 1005. a second bracket; 1101. a supporting seat; 1102. a fixed bottom plate; 1103. a first spring; 1104. a first pipe; 1105. a second pipe; 1106. a blocking rod; 1107. a plug head; 1108. sliding the trapezoid block; 1109. a third bracket; 1110. fixing the trapezoid blocks; 1111. a limiting block; 1112. a seal ring; 12. a mounting hole; 13. a fixed block; 14. a fixed shaft; 15. a bending plate; 16. a second spring; 17. a substrate; 18. a riser; 19. a cross plate; 20. a support plate; 21. and a second open groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, the high-efficiency quenching apparatus for steel processing comprises a base 1, wherein a conveying device 2 is fixedly installed on two sides of the top of the base 1, the conveying device 2 is composed of a steel belt, a driving motor, rollers and the like, one side of the base 1 is fixedly connected with a first support 3, one end of the first support 3 is fixedly connected with an induction coil 4, the induction coil 4 generates a high-frequency electromagnetic field based on faraday electromagnetic induction principle, a vortex is generated inside a metal workpiece through the induction coil 4, the workpiece is heated to a required temperature through vortex loss, one side of the induction coil 4 is provided with a first annular pipeline 5, the top of the first annular pipeline 5 is communicated with a water inlet pipe 6, one side of the first annular pipeline 5 is rotationally connected with a second annular pipeline 7, one side of the second annular pipeline 7 is communicated with a spray head 8 through a hose, the spray head 8 is slidingly connected with the inside the second annular pipeline 7, one end of the first annular pipeline 5 is fixedly connected with a mounting plate 9, one end of the mounting plate 9 is fixedly connected with the base 1, and one side of the mounting plate 9 is fixedly connected with a rotating mechanism for rotating the second annular pipeline 7.
The rotary mechanism includes driving motor 1001, driving motor 1001's output fixedly connected with drive gear 1002, first open slot has been seted up in the outside of second annular duct 7, the inside fixedly connected with transmission ring gear 1003 in first open slot, a plurality of tooth's socket has been seted up in the transmission ring gear 1003 outside, transmission ring gear 1003 passes through tooth's socket and is connected with drive gear 1002 meshing, sprinkler head 8's quantity is a plurality of, and a plurality of sprinkler head 8 is annular evenly distributed in the inside of second annular duct 7, the bottom sliding connection of second annular duct 7 has support layer board 1004, support layer board 1004 is the arc setting, make support layer board 1004 laminating radian of second annular duct 7 bottom, play well support to second annular duct 7, support layer board 1004's bottom fixedly connected with second support 1005, the one end and the base 1 fixed connection of second support 1005.
And (3) water flow conveying: the water inlet pipe 6 is externally connected with a water source, water flows into the first annular pipeline 5 through the water inlet pipe 6, the first annular pipeline 5 is communicated with the second annular pipeline 7, water flows into the second annular pipeline 7, and then the water flows into the spray heads 8 through hoses communicated with the spray heads 8, and the spray heads 8 which are uniformly distributed in an annular shape can spray water on steel workpieces conveyed in the second annular pipeline 7 at the same time:
and (3) rotary water spraying: at this time, steel workpieces with grooves on the surfaces are transported through the transporting devices 2, the two transporting devices 2 enable the workpieces to pass through the second annular pipeline 7, meanwhile, the transmission motor 1001 is started, the transmission motor 1001 drives the transmission gear 1002 to rotate, the transmission gear 1002 drives the second annular pipeline 7 to rotate through the transmission toothed ring 1003, the second annular pipeline 7 rotates and then drives the inner sprinkler head 8 to rotate, then water is sprayed to the workpieces passing through the second annular pipeline 7, the workpieces do not need to rotate due to the rotation of the second annular pipeline 7, difficulty in clamping special-shaped workpieces is reduced, and production efficiency is improved.
Example two
The present embodiment is an improvement made on the basis of the first embodiment, specifically, referring to fig. 1 to 7, an extension mechanism is detachably connected to the inside of the second annular pipe 7, the extension mechanism includes a supporting seat 1101, a side wall of the sprinkler head 8 is fixedly connected to a fixing base 1102, a first spring 1103 located at one side of the fixing base 1102 is sleeved on the outer side of the sprinkler head 8, one end of the first spring 1103 is fixedly connected to the second annular pipe 7, and the other end of the first spring 1103 is fixedly connected to one side of the fixing base 1102.
The inside embedding of sprinkler head 8 has first pipeline 1104, the both sides intercommunication of first pipeline 1104 has second pipeline 1105, the one end of second pipeline 1105 extends to the tip of sprinkler head 8, the quantity of second pipeline 1105 is two, and two second pipeline 1105 symmetry set up in the tip of sprinkler head 8, the tip of second pipeline 1105 uses elastic material, make the tip of second pipeline 1105 can carry out buckling by a short margin, the both sides of sprinkler head 8 all are provided with the shutoff pole 1106, the one end of shutoff pole 1106 extends to the inside of second pipeline 1105 and fixedly connected with shutoff head 1107, the other end fixedly connected with slip trapezoidal piece 1108 of shutoff pole 1106, one side of slip trapezoidal piece 1108 is provided with third support 1109.
One end of the third bracket 1109 is fixedly connected with the second annular pipeline 7, the other end of the third bracket 1109 is fixedly connected with a fixed trapezoid block 1110, the elastic force exerted by the first spring 1103 in the initial state enables the sliding trapezoid block 1108 at the outer side of the sprinkler head 8 to be in contact with the fixed trapezoid block 1110, two sides of the sliding trapezoid block 1108 are fixedly connected with limiting blocks 1111, a sealing ring 1112 is sleeved at the outer side of the blocking rod 1106, and one side of the sealing ring 1112 is fixedly connected with the sprinkler head 8.
Extending water spraying: when the steel with grooves on the surface is sprayed with water to cool, the corners of the grooves are difficult to spray, so that the cooling speed of the corners of the grooves is low, an extension mechanism is arranged, an abutting seat 1101 is arranged at the corresponding position of the grooves, and when the second annular pipeline 7 rotates to drive the spray head 8 to rotate simultaneously, the rotating spray head 8 contacts with the abutting seat 1101 and is pushed to one side close to the grooves by the abutting seat 1101;
meanwhile, the sprinkler head 8 approaching to the groove drives the sliding trapezoid blocks 1108 at two sides to move, the sliding trapezoid blocks 1108 are separated from the fixed trapezoid blocks 1110, at this time, the second annular pipeline 7 is larger in water flow pressure input into the first pipeline 1104 in the sprinkler head 8 through the hose, the blocking head 1107 entering into the second pipeline 1105 is punched outwards, the blocking head 1107 pushes the sliding trapezoid blocks 1108 to the side far from the sprinkler head 8 through the blocking rod 1106, and the sliding trapezoid blocks 1108 are contacted with the third bracket 1109 under the limitation of the limiting block 1111 and are limited in position by the third bracket 1109;
at this time, the second pipeline 1105 is communicated with the first pipeline 1104, water flow is split into the second pipeline 1105 and is guided by the second pipeline 1105 to be obliquely sprayed, and the obliquely sprayed water flow and the spray head 8 are pushed by the abutting seat 1101 to move to one side close to the groove, so that the corners of the groove can be flushed by the water flow sprayed by the second pipeline 1105 in a short distance and pertinently, and the cooling effect of the corners in the steel groove is ensured.
The mounting holes 12 are formed in the inner side of the second annular pipeline 7, the number of the mounting holes 12 is a plurality of, the plurality of mounting holes 12 are distributed in an annular equidistant mode, the number of the abutting seats 1101 is not less than one, and the abutting seats 1101 and the mounting holes 12 are detachably connected through bolts.
The mounting holes 12 distributed in an annular equidistant manner can be used for mounting the interference seats 1101, and the interference seats 1101 can be mounted and added according to the specific positions and the number of the grooves on the surface of the steel in actual use, so that the spray head 8 can be used for cooling corners in the grooves in a targeted manner.
Example III
The present embodiment is an improvement based on the second embodiment, specifically, referring to fig. 1 to 7, a fixed block 13 is fixedly connected to the outer side of the second pipe 1105, a fixed shaft 14 is rotatably connected to the inner side of the sprinkler head 8, a bending plate 15 is fixedly connected to the outer side of the fixed shaft 14, the bending plate 15 is fixedly connected to the fixed block 13, and a second spring 16 is fixedly connected to the side wall of the bending plate 15.
One end fixedly connected with base plate 17 of second spring 16, one side and sprinkler head 8 fixed connection of base plate 17, the inboard fixedly connected with riser 18 of second annular duct 7, one side fixedly connected with diaphragm 19 of riser 18, the quantity of diaphragm 19 is a plurality of, and the equidistant distribution of a plurality of diaphragm 19, the one end and the riser 18 contact of buckling plate 15.
One end of the vertical plate 18 is fixedly connected with a supporting plate 20, and one end of the supporting plate 20 is in sliding connection with the sprinkler head 8.
Extension adjustment: when the sprinkler head 8 is pushed to the groove of the steel by the abutting seat 1101, the sprinkler head 8 drives the bending plate 15 to move upwards, and when the bending plate 15 moves upwards and contacts with the transverse plates 19 on one side of the vertical plate 18, as the transverse plates 19 are provided with a plurality of transverse plates 19 and gaps exist among the plurality of transverse plates 19, when the bending plate 15 contacts with the transverse plates 19, the second pipeline 1105 is driven to incline to the right side by the fixing block 13, and when the bending plate 15 moves to the gap of the two transverse plates 19, the bending plate 15 inclines to the left side under the elasticity of the second spring 16 to reset;
when the steel surface groove is contacted with the next transverse plate 19 and then continuously inclines to the right side, the water spraying position of the second pipeline 1105 is swung by the small amplitude of the cyclic reciprocation, so that the range of spraying water to the corners of the steel surface groove with different widths by the second pipeline 1105 can be increased, and the water spraying effect is improved.
The end of the sprinkler head 8 is provided with two second open slots 21 for the second pipeline 1105 to move, and the two second open slots 21 are symmetrically arranged at the end of the sprinkler head 8.
By providing the second open slot 21, the second duct 1105 can swing left and right inside the second open slot 21, increasing the water spray angle of the second duct 1105, and improving the flexibility of use of the second duct 1105.
The quenching method of the high-efficiency quenching equipment for processing the steel comprises the following steps of;
s1, placing a steel workpiece with a groove on the surface on a conveying device 2, then starting a running device to run the workpiece, enabling the workpiece to pass through an induction coil 4 and then enter the second annular pipeline 7, generating a high-frequency electromagnetic field by the induction coil 4, enabling eddy currents to be generated in the metal workpiece, and heating the workpiece to a required temperature through eddy current loss;
s2, starting a rotating mechanism to enable the second annular pipeline 7 to rotate, further driving a spray head 8 in the second annular pipeline 7 to rotate, and after the spray head 8 rotates, spraying water flow to the workpieces passing through the second annular pipeline 7 to achieve the effect of uniform cooling, wherein the workpieces do not need to rotate, so that the falling risk of the special-shaped workpieces can be avoided when the special-shaped workpieces rotate;
s3, after the sprinkler head 8 rotates, the sprinkler head 8 is pushed to one side close to the groove after contacting with the abutting seat 1101, so that the sprinkler head 8 can spray water closely to cool the groove, and the water flow sprayed by the second pipeline 1105 can cool the corners in the groove in a targeted manner;
s4, after cooling the steel and the corners in the grooves, the conveying device 2 conveys the steel continuously, so that the steel enters the next station.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. The utility model provides a steel processing is with high-efficient quenching equipment, includes base (1), its characterized in that: the utility model discloses a novel electric water heater, including base (1), base, first annular duct (5), sprinkler head (8), mounting panel (9) are fixed on one side fixedly connected with of base (1), one side of induction coil (4) is provided with first annular duct (5), the top intercommunication of first annular duct (5) has inlet tube (6), one side rotation of first annular duct (5) is connected with second annular duct (7), one side of second annular duct (7) has sprinkler head (8) through the hose intercommunication, sprinkler head (8) sliding connection is in the inside of second annular duct (7), the bottom fixedly connected with mounting panel (9) of first annular duct (5), one end and the base (1) fixed connection of mounting panel (9), one side fixedly connected with rotary mechanism of mounting panel (9) for rotate second annular duct (7).
2. The efficient quenching apparatus for steel processing as claimed in claim 1, wherein: the rotary mechanism comprises a transmission motor (1001), the output end of the transmission motor (1001) is fixedly connected with a transmission gear (1002), a first open slot is formed in the outer side of a second annular pipeline (7), a transmission toothed ring (1003) is fixedly connected to the inner portion of the first open slot, the transmission toothed ring (1003) is meshed with the transmission gear (1002), the number of the spray heads (8) is a plurality of the spray heads (8) which are uniformly distributed in the inner portion of the second annular pipeline (7) in an annular mode, a supporting support plate (1004) is connected to the bottom of the second annular pipeline (7) in a sliding mode, the supporting support plate (1004) is in an arc-shaped mode, a second support (1005) is fixedly connected to the bottom of the supporting support plate (1004), and one end of the second support (1005) is fixedly connected with a base (1).
3. The efficient quenching apparatus for steel processing as claimed in claim 1, wherein: the inside of second annular duct (7) is dismantled and is connected with extending mechanism, extending mechanism is including contradicting seat (1101), lateral wall fixedly connected with PMKD (1102) of sprinkler head (8), one side of sprinkler head (8) is provided with first spring (1103), one end and second annular duct (7) fixed connection of first spring (1103), the other end and PMKD (1102) fixed connection of first spring (1103).
4. The efficient quenching apparatus for steel processing as claimed in claim 1, wherein: the inside embedding of sprinkler head (8) has first pipeline (1104), the both sides intercommunication of first pipeline (1104) has second pipeline (1105), the one end of second pipeline (1105) extends to the tip of sprinkler head (8), the both sides of sprinkler head (8) all are provided with stopper pole (1106), the one end of stopper pole (1106) extends to the inside of second pipeline (1105) and fixedly connected with blocks up head (1107), the other end fixedly connected with slip trapezoidal piece (1108) of stopper pole (1106), one side of slip trapezoidal piece (1108) is provided with third support (1109).
5. The efficient quenching apparatus for steel processing as claimed in claim 4, wherein: one end of the third support (1109) is fixedly connected with the second annular pipeline (7), the other end of the third support (1109) is fixedly connected with a fixed trapezoid block (1110), two sides of the sliding trapezoid block (1108) are fixedly connected with limiting blocks (1111), a sealing ring (1112) is sleeved on the outer side of the blocking rod (1106), and one side of the sealing ring (1112) is fixedly connected with the sprinkler head (8).
6. The efficient quenching apparatus for steel processing as claimed in claim 3, wherein: the inside of second annular pipeline (7) has seted up mounting hole (12), the quantity of mounting hole (12) is a plurality of, and a plurality of mounting hole (12) annular equidistance distributes, the quantity of conflict seat (1101) is not less than one, conflict seat (1101) can dismantle with mounting hole (12) through the bolt and be connected.
7. The efficient quenching apparatus for steel processing as claimed in claim 5, wherein: the outside fixedly connected with fixed block (13) of second pipeline (1105), the inside rotation of sprinkler head (8) is connected with fixed axle (14), the outside fixedly connected with bending plate (15) of fixed axle (14), bending plate (15) and fixed block (13) fixed connection, the lateral wall fixedly connected with second spring (16) of bending plate (15).
8. The efficient quenching apparatus for steel processing as claimed in claim 7, wherein: one end fixedly connected with base plate (17) of second spring (16), one side and sprinkler head (8) fixed connection of base plate (17), the inboard fixedly connected with riser (18) of second annular pipeline (7), one side fixedly connected with diaphragm (19) of riser (18), the quantity of diaphragm (19) is a plurality of, and a plurality of diaphragm (19) equidistance distributes, the one end and riser (18) contact of buckling plate (15).
9. The efficient quenching apparatus for steel processing as claimed in claim 8, wherein: one end fixedly connected with backup pad (20) of riser (18), the one end and the sprinkler head (8) sliding connection of backup pad (20), second open slot (21) that supply second pipeline (1105) to remove are seted up to the tip of sprinkler head (8), the quantity of second open slot (21) is two, and two second open slot (21) symmetry set up in the tip of sprinkler head (8).
10. The quenching method of the high-efficiency quenching apparatus for steel processing as claimed in any one of the preceding claims, characterized in that: comprises the following steps of;
s1, placing a steel workpiece with a groove on the surface on a conveying device (2), then starting the running device to run the workpiece, enabling the workpiece to pass through an induction coil (4) and then enter the second annular pipeline (7), generating a high-frequency electromagnetic field by the induction coil (4), enabling eddy currents to be generated in the metal workpiece, and heating the workpiece to a required temperature through eddy current loss;
s2, starting a rotating mechanism to enable the second annular pipeline (7) to rotate, further driving a spray head (8) in the second annular pipeline (7) to rotate, and enabling the spray head (8) to rotate to spray water flow to workpieces passing through the second annular pipeline (7) after rotating, so that an effect of uniform cooling is achieved, and the workpieces do not need to rotate to avoid the falling risk when the special-shaped workpieces rotate;
s3, after the sprinkler head (8) rotates, the sprinkler head is pushed to one side close to the groove after contacting with the abutting seat (1101), so that the sprinkler head (8) can spray water closely to cool the groove, and water flow sprayed by the second pipeline (1105) can cool corners in the groove in a targeted manner;
s4, after the steel and the corners in the grooves are cooled, the steel is continuously transported by the transporting device (2), and then the steel enters the next station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311550080.3A CN117625901B (en) | 2023-11-21 | 2023-11-21 | Efficient quenching equipment and method for steel processing |
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| CN202311550080.3A CN117625901B (en) | 2023-11-21 | 2023-11-21 | Efficient quenching equipment and method for steel processing |
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| CN118326133A (en) * | 2024-06-13 | 2024-07-12 | 迈格发(上海)科技股份有限公司 | Metal surface heat treatment device |
| CN118406855A (en) * | 2024-07-01 | 2024-07-30 | 莱州鸿源台钳制造有限公司 | High-frequency quenching induction device for steel jaw |
| CN118854024A (en) * | 2024-09-29 | 2024-10-29 | 江苏上阳金属新材料有限公司 | Metal heat treatment quenching equipment |
| CN119372425A (en) * | 2024-12-23 | 2025-01-28 | 山西风雷钻具有限公司 | A high hardening and crack-proof external spraying device |
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| CN119372425A (en) * | 2024-12-23 | 2025-01-28 | 山西风雷钻具有限公司 | A high hardening and crack-proof external spraying device |
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|---|---|
| CN117625901B (en) | 2024-06-11 |
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Effective date of registration: 20240518 Address after: No. 88, Jinshan North Road, Xinan community, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Applicant after: WUXI BEILAI TUBES Co.,Ltd. Country or region after: China Address before: 315000 Shitang village, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Applicant before: Ningbo Qili Special Steel Co.,Ltd. Country or region before: China |
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