CN113881833A - Plastic deformation strengthening equipment for steel ball production and implementation method thereof - Google Patents
Plastic deformation strengthening equipment for steel ball production and implementation method thereof Download PDFInfo
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- CN113881833A CN113881833A CN202110953656.5A CN202110953656A CN113881833A CN 113881833 A CN113881833 A CN 113881833A CN 202110953656 A CN202110953656 A CN 202110953656A CN 113881833 A CN113881833 A CN 113881833A
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- 238000005728 strengthening Methods 0.000 title claims abstract description 57
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- 238000000034 method Methods 0.000 title claims abstract description 27
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- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 17
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- 238000010304 firing Methods 0.000 claims description 16
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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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- 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
- C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
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Abstract
The invention discloses plastic deformation strengthening equipment for steel ball production and an implementation method thereof, belonging to the technical field of steel ball production. A circulating steel ball flow channel is constructed, the process evolution of steel ball production is promoted, the steel ball rolling back and forth in the limiting assembly is burnt by utilizing the circulating jet flame, the steel ball is uniformly heated, the temperature rise is rapid, and the strengthening effect of deformation is improved.
Description
Technical Field
The invention relates to the technical field of steel ball production, in particular to plastic deformation strengthening equipment for steel ball production and an implementation method thereof.
Background
The steel ball is divided into grinding, forging and casting according to the production and processing technology. The steel is divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy balls and the like according to processing materials. The bearing steel ball is an important industrial basic part, and the alloy steel ball is a spherical ferroalloy wear-resistant body which is generated by using carbon, chromium, manganese, molybdenum and the like as main added metal elements and through forging, spinning, rolling, casting and other modes, and is the most important component part of the prior ball for crushing industrial mines, cement and the like.
In the manufacturing process of the steel ball, a plurality of processes such as cold heading, ball polishing, heat treatment, hard grinding, primary grinding, strengthening, lapping, cleaning and the like are required. In the strengthening process, the steel ball needs to be sent into a strengthening machine for surface strengthening. Patent No. CN201920254618.9 discloses a steel ball production is with reinforceing processingequipment, includes a steel ball strengthening machine, steel ball strengthening machine includes a reinforcement box, has a intensive inner chamber in this reinforcement box. The patent No. CN201820994891.0 discloses a machine is reinforceed to steel ball, including base, intensive bucket, transmission and thrust mechanism, the base top is provided with the roller bearing, and the cover is equipped with the gyro wheel on the roller bearing, and intensive bucket relies on the gyro wheel, and transmission is connected with the roller bearing, and thrust mechanism includes fixed plate, nut, screw rod and steel ball, and the fixed plate is fixed on the base, and the fixed plate is fixed with the nut, nut and screw rod threaded connection, and the tip at the screw rod is fixed to the steel ball. Prevent to strengthen the bucket and take place axial displacement when the operation, make simultaneously strengthen the bucket atress balanced, the thrust effect is showing.
However, the above patents all have the following problems:
1. the strengthening machine has poor heat insulation performance, even if the interior of the strengthening machine reaches the set temperature, the temperature has high overflow and dispersion rate, so that the safety performance of strengthening equipment is poor, and the temperature constancy is poor;
2. the middle part of the strengthening process is not provided with a thrust device, so that the steel ball extrudes the barrel, the strengthening barrel axially moves during operation, and the arrangement of the thrust device can cause the heated surface of the steel ball to be fixed, uneven heating and deformation;
3. the feeding and discharging of the strengthening machine follow the traditional manual feeding and discharging, the flow production process is interrupted, the production rate is reduced, and the steel balls are seriously collided in the feeding and discharging process to influence the product quality.
Disclosure of Invention
The invention aims to provide plastic deformation strengthening equipment for steel ball production and an implementation method thereof, wherein a circulating steel ball flow passage is constructed, a steel ball enters the flow passage, is discharged after plastic deformation strengthening under the condition of high temperature and high pressure, advances the flow evolution of steel ball production, automatically feeds in and discharges materials, and improves the feeding and discharging time in the plastic deformation process; the steel ball rolling back and forth in the limiting assembly is ignited by the circulating jet flame, the steel ball is uniformly heated, the temperature rise is rapid, the low-temperature transition time is short, and the deformation strengthening effect is improved; utilize transmission assembly to keep apart the motor and mould a section of thick bamboo outside at high temperature, the high temperature is moulded and is become a section of thick bamboo interior and be the nonflammable material structure of high temperature resistant, and the high temperature is moulded and is become a section of thick bamboo outside and set up thermal-insulated outer sleeve that separates, improve equipment's safety in utilization to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a steel ball production is with moulding and becoming intensive equipment, moulds including a carriage mechanism, high temperature and becomes a section of thick bamboo, steel ball runner mechanism, high temperature firing mechanism and drive mechanism, the equal fixedly connected with carriage mechanism in both ends below that a section of thick bamboo was moulded to high temperature, it is connected with steel ball runner mechanism between the both ends of a section of thick bamboo to mould to become to high temperature, steel ball runner mechanism and high temperature are moulded and are provided with high temperature firing mechanism between the section of thick bamboo inner wall that becomes, high temperature firing mechanism and steel ball runner mechanism all are connected with drive mechanism.
Furthermore, the support frame mechanism comprises a Y-shaped air rod and an air cylinder seat, a piston in a cylinder body of the air cylinder seat is connected with the Y-shaped air rod, and the upper end of the Y-shaped air rod is fixedly connected to the high-temperature plastic deformation cylinder through a bolt.
Further, the high-temperature plastic-deformation cylinder comprises an inner-layer sleeve, an outer-layer sleeve, a steel ball inlet, an annular slide rail and a steel ball outlet, the outer-layer sleeve is sleeved outside the inner-layer sleeve, the steel ball inlet is formed in the left ends of the inner-layer sleeve and the outer-layer sleeve, the steel ball outlet is formed in the right ends of the inner-layer sleeve and the outer-layer sleeve, the annular slide rail is formed in the inner surface of the left end of the inner-layer sleeve, and the cross section of the annular slide rail is T-shaped.
Further, steel ball runner mechanism includes leftward flow way, left end plate, spacing subassembly, right end plate, bellows and rightward flow way, bearing swivelling joint is passed through in the steel ball inlet port to the one end of leftward flow way, and the other end of leftward flow way has the left end plate through bellows connection, there is the steel ball discharge port one end of rightward flow way through bearing swivelling joint, and the other end of rightward flow way has the right end plate through bellows connection, through spacing subassembly fixed connection between right end plate and the left end plate.
Further, the transmission mechanism comprises a main gear, a pinion and an outer transmission gear, the main gear is fixedly connected to the right flow channel, the part, extending out of the steel ball outlet, of the right flow channel is fixedly connected with the pinion, the pinion is meshed with the outer transmission gear, the outer transmission gear is connected with a motor, and the motor is mounted at the end part of the right end of the high-temperature plastic-deformation cylinder.
Further, high temperature firing mechanism includes defeated oil pipe, slider, drive gear, rocker and flame spray gun, defeated oil pipe's one end fixedly connected with slider to have annular slide rail through slider sliding connection, defeated oil pipe's other end fixedly connected with drive gear, drive gear and master gear intermeshing, and fixedly connected with rocker on the drive gear, the rocker is rotatory cup jointed on the right runner, is provided with a plurality of equidistant flame spray guns that distribute on the defeated oil pipe.
Furthermore, the two ends of the oil delivery pipe are fixedly sleeved with a V-shaped support, and an arc-shaped screen plate is fixedly connected between the V-shaped supports.
Furthermore, the limiting assemblies are four cylinders or four bar-shaped rods which are distributed annularly, the cross sections of the bar-shaped rods are V-shaped, and the V-shaped openings of the bar-shaped rods face the central axis of the steel ball runner mechanism.
Furthermore, the right end plate and the left end plate are fixedly connected with a guide air cylinder assembly, the upper end of an air rod of the guide air cylinder assembly is fixedly connected with the plate body of the right end plate or the left end plate, the lower end of the air rod of the guide air cylinder assembly is movably connected with a cylinder body of the guide air cylinder assembly, and the cylinder body of the guide air cylinder assembly is fixedly connected to the outer wall of the high-temperature plastic-deformation cylinder.
According to another aspect of the invention, an implementation method of plastic deformation strengthening equipment for steel ball production is provided, which comprises the following steps:
s101: preheating, wherein a flame spray gun sprays flame to the high-temperature plastic-deformation cylinder to enable the space temperature in the high-temperature plastic-deformation cylinder to reach the metal deformation temperature;
s102: the ball is entered, the support frame mechanism at the left end of the high-temperature plastic deformation cylinder is lifted, and the steel ball enters the limiting assembly from the left-direction flow channel;
s103: deformation strengthening, wherein the steel ball rolls back and forth in the limiting assembly, and meanwhile, the motor drives the main gear to rotate, so that the steel ball flow channel mechanism rotates, and the high-temperature firing mechanism rotates around the steel ball flow channel mechanism;
s104: and (4) discharging the steel balls, after the deformation of the steel balls is finished, lowering the support frame mechanism at the left end of the high-temperature plastic deformation cylinder, and discharging the steel balls from the right flow channel to a limiting assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. the plastic deformation strengthening equipment for steel ball production and the implementation method thereof provided by the invention have the advantages that a circulating steel ball flow passage is constructed, steel balls enter the flow passage, the steel balls are discharged after plastic deformation strengthening under the conditions of high temperature and high pressure, the flow evolution of steel ball production is promoted, feeding and discharging are automated, and the feeding and discharging time in the plastic deformation process is prolonged.
2. The plastic deformation strengthening equipment for steel ball production and the implementation method thereof provided by the invention have the advantages that the steel ball rolling back and forth in the limiting assembly is burnt by the circulating jet flame, the steel ball is uniformly heated, the temperature rise is rapid, the low-temperature transition time is short, and the strengthening effect of deformation is improved.
3. According to the plastic deformation strengthening equipment for steel ball production and the implementation method thereof, the motor is isolated outside the high-temperature plastic deformation cylinder by the transmission assembly, the high-temperature plastic deformation cylinder is of a high-temperature-resistant and non-combustible material structure, and the outer layer sleeve for heat insulation is arranged outside the high-temperature plastic deformation cylinder, so that the use safety of the equipment is improved.
Drawings
FIG. 1 is a diagram of an overall structure of plastic deformation strengthening equipment for steel ball production in the first embodiment of the present invention;
FIG. 2 is a structural diagram of the internal structure of plastic deformation strengthening equipment for steel ball production in the first embodiment of the invention;
FIG. 3 is a structural diagram of a high-temperature plastic deformation cylinder of the plastic deformation strengthening equipment for steel ball production in the first embodiment of the invention;
FIG. 4 is a structural diagram of a steel ball runner mechanism of plastic deformation strengthening equipment for steel ball production in the first embodiment of the invention;
FIG. 5 is a structural diagram of a high-temperature burning mechanism of plastic deformation strengthening equipment for steel ball production in the first embodiment of the present invention;
FIG. 6 is a flow chart of an implementation method of the plastic deformation strengthening equipment for steel ball production of the present invention;
FIG. 7 is a diagram illustrating an overall structure of plastic deformation strengthening equipment for steel ball production in the second embodiment of the present invention;
FIG. 8 is a structural diagram of a high-temperature burning mechanism of the plastic deformation strengthening equipment for steel ball production in the second embodiment of the present invention;
FIG. 9 is a structural diagram of a steel ball runner mechanism of plastic deformation strengthening equipment for steel ball production in the third embodiment of the invention;
fig. 10 is a connection diagram of a guide cylinder assembly of the plastic deformation strengthening device for steel ball production in the fourth embodiment of the invention.
In the figure: 1. a support frame mechanism; 11. a Y-shaped air rod; 12. a cylinder block; 2. a high temperature plastic deformation cylinder; 21. an inner sleeve; 22. an outer sleeve; 23. a steel ball inlet; 24. an annular slide rail; 25. a steel ball discharge port; 3. a steel ball runner mechanism; 31. a left-hand flow channel; 32. a left end plate; 33. a limiting component; 34. a right end plate; 35. a bellows; 36. a right-direction flow channel; 37. a guide cylinder assembly; 4. a high temperature firing mechanism; 41. an oil delivery pipe; 42. a slider; 43. a drive gear; 44. a rocker; 45. a flame spray gun; 46. a V-shaped bracket; 47. a screen plate; 5. a transmission mechanism; 51. a main gear; 52. a pinion gear; 53. an outer drive gear; 6. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 2, a plastic deformation strengthening device for steel ball production comprises a support frame mechanism 1, a high-temperature plastic deformation cylinder 2, a steel ball flow channel mechanism 3, a high-temperature firing mechanism 4 and a transmission mechanism 5, wherein the support frame mechanism 1 is fixedly connected below two ends of the high-temperature plastic deformation cylinder 2, the steel ball flow channel mechanism 3 is connected between two ends of the high-temperature plastic deformation cylinder 2, the high-temperature firing mechanism 4 is arranged between the steel ball flow channel mechanism 3 and the inner wall of the high-temperature plastic deformation cylinder 2, and the high-temperature firing mechanism 4 and the steel ball flow channel mechanism 3 are both connected with the transmission mechanism 5.
The support frame mechanism 1 comprises a Y-shaped air rod 11 and an air cylinder seat 12, a piston in a cylinder body of the air cylinder seat 12 is connected with the Y-shaped air rod 11, and the upper end of the Y-shaped air rod 11 is fixedly connected to the high-temperature plastic deformation cylinder 2 through a bolt.
The transmission mechanism 5 comprises a main gear 51, a pinion 52 and an outer transmission gear 53, the main gear 51 is fixedly connected to the right flow channel 36, the part of the right flow channel 36 extending out of the steel ball discharge port 25 is fixedly connected with the pinion 52, the pinion 52 is meshed with the outer transmission gear 53, the outer transmission gear 53 is connected with the motor 6, and the motor 6 is installed at the right end part of the high-temperature plastic deformation cylinder 2; utilize drive assembly to keep apart motor 6 in this embodiment and mould a section of thick bamboo 2 outsidely at high temperature, the high temperature is moulded and is become a material structure that is high temperature resistant nonflammable in section of thick bamboo 2, and the high temperature is moulded and is become a section of thick bamboo 2 outside and set up thermal-insulated outer sleeve 22 that separates, improve equipment's safety in utilization.
Referring to fig. 3, the high-temperature plastic deformation cylinder 2 comprises an inner-layer sleeve 21, an outer-layer sleeve 22, a steel ball inlet 23, an annular slide rail 24 and a steel ball outlet 25, the outer-layer sleeve 22 is sleeved outside the inner-layer sleeve 21, the steel ball inlet 23 is arranged at the left ends of the inner-layer sleeve 21 and the outer-layer sleeve 22, the steel ball outlet 25 is arranged at the right ends of the inner-layer sleeve 21 and the outer-layer sleeve 22, the annular slide rail 24 is arranged on the inner surface of the left end of the inner-layer sleeve 21, and the cross section of the annular slide rail 24 is in a T shape; the inner sleeve 21 is made of a high temperature resistant material, such as a cylinder made of a reinforced concrete structure, and the outer sleeve 22 is made of a heat insulating material, such as a cylinder made of an asbestos material.
Referring to fig. 4, the steel ball flow channel mechanism 3 includes a left flow channel 31, a left end plate 32, a limiting assembly 33, a right end plate 34, a corrugated pipe 35 and a right flow channel 36, one end of the left flow channel 31 is rotatably connected to the steel ball inlet 23 through a bearing, the other end of the left flow channel 31 is connected to the left end plate 32 through the corrugated pipe 35, one end of the right flow channel 36 is rotatably connected to the steel ball outlet 25 through a bearing, the other end of the right flow channel 36 is connected to the right end plate 34 through the corrugated pipe 35, and the right end plate 34 and the left end plate 32 are fixedly connected through the limiting assembly 33; the limiting assemblies 33 are four cylinders which are distributed annularly; in this embodiment, a steel ball flow passage with a circulation is constructed, so that a steel ball enters the flow passage, is discharged after plastic deformation is strengthened under a high-temperature and high-pressure condition, advances the flow evolution of steel ball production, automatically feeds and discharges materials, and improves the feeding and discharging time in the plastic deformation process.
Referring to fig. 5, the high-temperature burning mechanism 4 includes an oil pipe 41, a slider 42, a driving gear 43, a rocker 44 and a flame spray gun 45, one end of the oil pipe 41 is fixedly connected with the slider 42 and is slidably connected with the annular slide rail 24 through the slider 42, the other end of the oil pipe 41 is fixedly connected with the driving gear 43, the driving gear 43 is meshed with a main gear 51, the rocker 44 is fixedly connected to the driving gear 43, the rocker 44 is rotatably sleeved on the right flow channel 36, the oil pipe 41 is provided with a plurality of flame spray guns 45 which are distributed at equal intervals, an extension line of a spraying center of the flame spray guns 45 passes through a central axis of the high-temperature plastic deformation cylinder 2, and the central axis of the high-temperature plastic deformation cylinder 2 and a central axis of the steel ball flow channel mechanism 3 coincide with each other; in the embodiment, the steel ball rolling back and forth in the limiting assembly 33 is burned by using the circulating jet flame, the steel ball is uniformly heated, the temperature rise is rapid, the low-temperature transition time is short, and the deformation strengthening effect is improved.
Referring to fig. 6, in order to better show the flow of the implementation method of the plastic deformation strengthening equipment for steel ball production, the embodiment now provides an implementation method of the plastic deformation strengthening equipment for steel ball production, which includes the following steps:
s101: preheating, wherein a flame spray gun 45 sprays flame to the high-temperature plastic deformation cylinder 2 to enable the space temperature in the high-temperature plastic deformation cylinder 2 to reach the metal deformation temperature;
s102: the ball is entered, the support frame mechanism 1 at the left end of the high-temperature plastic deformation cylinder 2 is lifted, and the steel ball enters the limiting component 33 from the left flow passage 31;
s103: deformation strengthening, the steel ball rolls back and forth in the limiting component 33, meanwhile, the motor 6 drives the main gear 51 to rotate, the steel ball flow channel mechanism 3 rotates, and the high-temperature firing mechanism 4 rotates around the steel ball flow channel mechanism 3; valves are arranged at the ports of the left flow passage 31 and the right flow passage 36, the dynamic firing enables the steel ball to be heated uniformly, simultaneously, the pressure in the inner space is increased because the firing oxygen is reduced in the closed space, and the pressure is applied to the steel ball to become an external force for strengthening the plastic deformation of the steel ball;
s104: and (3) discharging the steel balls, after the deformation of the steel balls is finished, lowering the support frame mechanism 1 at the left end of the high-temperature plastic deformation cylinder 2, and discharging the steel balls out of the limiting component 33 from the right flow channel 36.
Example two
The difference between the first embodiment and the second embodiment is only that a screen plate 47 is additionally arranged at the flame injection end of the oil delivery pipe 41 in the first embodiment, and the screen plate 47 is connected with the equipment main body through a V-shaped bracket 46;
referring to fig. 7 to 8, the high temperature burning mechanism 4 includes an oil pipe 41, a slider 42, a driving gear 43, a rocker 44 and a flame spray gun 45, one end of the oil pipe 41 is fixedly connected with the slider 42 and is slidably connected with the annular slide rail 24 through the slider 42, the other end of the oil pipe 41 is fixedly connected with the driving gear 43, the driving gear 43 is meshed with the main gear 51, the rocker 44 is fixedly connected to the driving gear 43, the rocker 44 is rotatably sleeved on the right flow channel 36, the oil pipe 41 is provided with a plurality of flame spray guns 45 which are distributed at equal intervals, an extension line of a spraying center of the flame spray gun 45 passes through a central axis of the high temperature plastic-deformation cylinder 2, the central axis of the high temperature plastic-deformation cylinder 2 and a central axis of the steel ball flow channel mechanism 3 coincide with each other, in the embodiment, a steel ball rolling back and forth in the limiting assembly 33 is burned by using a circulating spraying flame, the steel ball is heated uniformly and is heated rapidly, the low-temperature transition time is short, and the strengthening effect of deformation is improved.
The two ends of the oil pipeline 41 are fixedly sleeved with a V-shaped support 46, an arc-shaped screen plate 47 is fixedly connected between the two V-shaped supports 46, the screen plate 47 is used for dispersing and partially blocking flames of flames, and the steel balls are heated quickly and uniformly in the flame high-temperature burning process.
EXAMPLE III
The difference between the present embodiment and the first embodiment is only that the structure of the limiting component 33 in the present embodiment is different from the structure of the limiting component 33 in the first embodiment;
referring to fig. 9, the steel ball flow channel mechanism 3 includes a left flow channel 31, a left end plate 32, a limiting assembly 33, a right end plate 34, a corrugated pipe 35 and a right flow channel 36, one end of the left flow channel 31 is rotatably connected to the steel ball inlet 23 through a bearing, the other end of the left flow channel 31 is connected to the left end plate 32 through the corrugated pipe 35, one end of the right flow channel 36 is rotatably connected to the steel ball outlet 25 through a bearing, the other end of the right flow channel 36 is connected to the right end plate 34 through the corrugated pipe 35, and the right end plate 34 and the left end plate 32 are fixedly connected through the limiting assembly 33; the limiting assemblies 33 are four cylinders which are distributed annularly; in this embodiment, a steel ball flow passage with a circulation is constructed, so that a steel ball enters the flow passage, is discharged after plastic deformation is strengthened under a high-temperature and high-pressure condition, advances the flow evolution of steel ball production, automatically feeds and discharges materials, and improves the feeding and discharging time in the plastic deformation process.
The limiting components 33 are four bar-shaped rods, the cross sections of the bar-shaped rods are in a V shape, and the V-shaped openings of the bar-shaped rods face the central axis of the steel ball runner mechanism 3.
Example four
The difference between the present embodiment and the first embodiment is only that a guide cylinder assembly 37 is added in the present embodiment;
referring to fig. 10, the steel ball flow channel mechanism 3 includes a left flow channel 31, a left end plate 32, a limiting assembly 33, a right end plate 34, a corrugated pipe 35 and a right flow channel 36, one end of the left flow channel 31 is rotatably connected to the steel ball inlet 23 through a bearing, the other end of the left flow channel 31 is connected to the left end plate 32 through the corrugated pipe 35, one end of the right flow channel 36 is rotatably connected to the steel ball outlet 25 through a bearing, the other end of the right flow channel 36 is connected to the right end plate 34 through the corrugated pipe 35, and the right end plate 34 and the left end plate 32 are fixedly connected through the limiting assembly 33; the limiting assemblies 33 are four cylinders distributed annularly, a circulating steel ball flow channel is constructed in the embodiment, the steel ball enters the flow channel, the steel ball is discharged after plastic deformation is strengthened under the conditions of high temperature and high pressure, the process evolution of steel ball production is promoted, feeding and discharging are automated, and the feeding and discharging time in the plastic deformation process is prolonged.
The right end plate 34 and the left end plate 32 are both fixedly connected with a guide cylinder assembly 37, the upper end of an air rod of the guide cylinder assembly 37 is fixedly connected with a plate body of the right end plate 34 or the left end plate 32, the lower end of the air rod of the guide cylinder assembly 37 is movably connected with a cylinder body of the guide cylinder assembly 37, the cylinder body of the guide cylinder assembly 37 is fixedly connected on the outer wall of the high-temperature plastic-deformation cylinder 2, the guide cylinder assembly 37 can pull the right end plate 34 and the left end plate 32 to deviate, the corrugated pipe 35 deforms, a channel formed by the limiting assembly 33 is not aligned with the right flow channel 36 and the left flow channel 31, therefore, the steel ball can be limited in the limiting component 33, and similarly, the guide cylinder component 37 can also be driven to pull the right end plate 34 and the left end plate 32, so that the left flow passage 31 and the right flow passage 36 connected with the right end plate 34 and the left end plate 32 are aligned with the passage formed by the limiting component 33, and the steel ball can enter and exit the left flow passage 31 and the right flow passage 36.
In summary, the following steps: the invention provides plastic deformation strengthening equipment for steel ball production and an implementation method thereof.A circulating steel ball flow passage is constructed, a steel ball enters the flow passage, is discharged after plastic deformation strengthening under the conditions of high temperature and high pressure, promotes the flow evolution of steel ball production, automatically feeds in and discharges materials, and improves the feeding and discharging time in the plastic deformation process; the steel ball rolling back and forth in the limiting component 33 is ignited by the circulating jet flame, the steel ball is heated uniformly, the temperature rise is rapid, the low-temperature transition time is short, and the deformation strengthening effect is improved; utilize drive assembly to keep apart motor 6 and mould a section of thick bamboo 2 outsidely at high temperature, mould at high temperature and become and be high temperature resistant nonflammable material structure in a section of thick bamboo 2, mould at high temperature and become a section of thick bamboo 2 outside and set up thermal-insulated outer sleeve 22 that separates, improve equipment's safety in utilization.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a steel ball production is with moulding and becoming intensive equipment, its characterized in that moulds including carriage mechanism (1), high temperature and becomes a section of thick bamboo (2), steel ball runner mechanism (3), high temperature firing mechanism (4) and drive mechanism (5), the equal fixedly connected with carriage mechanism (1) in both ends below that a section of thick bamboo (2) was moulded to high temperature, the high temperature is moulded and is connected with steel ball runner mechanism (3) between the both ends of a section of thick bamboo (2), steel ball runner mechanism (3) and high temperature are moulded and are provided with high temperature firing mechanism (4) between a section of thick bamboo (2) inner wall, high temperature firing mechanism (4) and steel ball runner mechanism (3) all are connected with drive mechanism (5).
2. The plastic deformation strengthening equipment for the steel ball production according to claim 1, wherein the support frame mechanism (1) comprises a Y-shaped air rod (11) and a cylinder seat (12), a piston in a cylinder body of the cylinder seat (12) is connected with the Y-shaped air rod (11), and the upper end of the Y-shaped air rod (11) is fixedly connected to the high-temperature plastic deformation cylinder (2) through a bolt.
3. The plastic deformation strengthening equipment for the steel ball production as claimed in claim 1, wherein the high-temperature plastic deformation cylinder (2) comprises an inner sleeve (21), an outer sleeve (22), a steel ball inlet (23), an annular slide rail (24) and a steel ball outlet (25), the outer sleeve (22) is sleeved outside the inner sleeve (21), the steel ball inlet (23) is formed in the left ends of the inner sleeve (21) and the outer sleeve (22), the steel ball outlet (25) is formed in the right ends of the inner sleeve (21) and the outer sleeve (22), the annular slide rail (24) is formed in the inner surface of the left end of the inner sleeve (21), and the cross section of the annular slide rail (24) is T-shaped.
4. The plastic deformation strengthening equipment for the steel ball production as claimed in claim 3, wherein the steel ball flow channel mechanism (3) comprises a left flow channel (31), a left end plate (32), a limiting component (33), a right end plate (34), a corrugated pipe (35) and a right flow channel (36), one end of the left flow channel (31) is rotatably connected into the steel ball inlet (23) through a bearing, the other end of the left flow channel (31) is connected with the left end plate (32) through the corrugated pipe (35), one end of the right flow channel (36) is rotatably connected with the steel ball outlet (25) through a bearing, the other end of the right flow channel (36) is connected with the right end plate (34) through the corrugated pipe (35), and the right end plate (34) and the left end plate (32) are fixedly connected through the limiting component (33).
5. The plastic deformation strengthening equipment for the steel ball production as claimed in claim 4, wherein the transmission mechanism (5) comprises a main gear (51), a secondary gear (52) and an outer transmission gear (53), the main gear (51) is fixedly connected to the right flow channel (36), the portion of the right flow channel (36) extending out of the steel ball discharge port (25) is fixedly connected with the secondary gear (52), the secondary gear (52) is meshed with the outer transmission gear (53), the outer transmission gear (53) is connected with the motor (6), and the motor (6) is installed at the right end of the high-temperature plastic deformation cylinder (2).
6. The plastic deformation strengthening equipment for the steel ball production according to claim 5, wherein the high temperature burning mechanism (4) comprises an oil delivery pipe (41), a sliding block (42), a driving gear (43), a rocker (44) and a flame spray gun (45), one end of the oil delivery pipe (41) is fixedly connected with the sliding block (42) and is slidably connected with an annular sliding rail (24) through the sliding block (42), the other end of the oil delivery pipe (41) is fixedly connected with the driving gear (43), the driving gear (43) is meshed with the main gear (51), the driving gear (43) is fixedly connected with the rocker (44), the rocker (44) is rotatably sleeved on the right flow channel (36), and the oil delivery pipe (41) is provided with a plurality of flame spray guns (45) which are distributed at equal intervals.
7. The plastic deformation strengthening equipment for the steel ball production according to claim 6, wherein a V-shaped bracket (46) is fixedly sleeved at both ends of the oil pipeline (41), and an arc-shaped mesh plate (47) is fixedly connected between the two V-shaped brackets (46).
8. The plastic deformation strengthening equipment for the steel ball production as claimed in claim 4, wherein the limiting assemblies (33) are four cylinders distributed annularly or four bar-shaped rods, the cross sections of the bar-shaped rods are V-shaped, and the V-shaped openings of the bar-shaped rods face to the central axis of the steel ball runner mechanism (3).
9. The plastic deformation strengthening equipment for the steel ball production according to claim 8, wherein the right end plate (34) and the left end plate (32) are both fixedly connected with a guide cylinder assembly (37), the upper end of a gas rod of the guide cylinder assembly (37) is fixedly connected with a plate body of the right end plate (34) or the left end plate (32), the lower end of the gas rod of the guide cylinder assembly (37) is movably connected with a cylinder body of the guide cylinder assembly (37), and the cylinder body of the guide cylinder assembly (37) is fixedly connected to the outer wall of the high-temperature plastic deformation cylinder (2).
10. An implementation method of the plastic deformation strengthening equipment for steel ball production as claimed in claim 9, characterized by comprising the following steps:
s101: preheating, wherein a flame spray gun (45) sprays flame to the high-temperature plastic deformation cylinder (2) to enable the space temperature in the high-temperature plastic deformation cylinder (2) to reach the metal deformation temperature;
s102: the ball is entered, the support frame mechanism (1) at the left end of the high-temperature plastic deformation cylinder (2) is lifted, and the steel ball enters the limiting component (33) from the left-direction flow passage (31);
s103: deformation strengthening, wherein the steel ball rolls back and forth in the limiting assembly (33), the motor (6) drives the main gear (51) to rotate, the steel ball flow channel mechanism (3) rotates, and the high-temperature firing mechanism (4) rotates around the steel ball flow channel mechanism (3);
s104: and (3) discharging the steel balls, after the deformation of the steel balls is finished, lowering the support frame mechanism (1) at the left end of the high-temperature plastic deformation cylinder (2), and discharging the steel balls from the right flow channel (36) to a limiting component (33).
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| CN202110953656.5A CN113881833A (en) | 2021-08-19 | 2021-08-19 | Plastic deformation strengthening equipment for steel ball production and implementation method thereof |
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| RU2191101C2 (en) * | 2000-06-14 | 2002-10-20 | Открытое акционерное общество "АВТОВАЗ" | Apparatus for ultrasonic deformation strengthening of parts by means of steel balls |
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| CN208685014U (en) * | 2018-06-26 | 2019-04-02 | 上海伊泰科钢球有限公司 | A kind of steel ball reinforcing machine |
| CN209816210U (en) * | 2019-02-28 | 2019-12-20 | 江苏力星通用钢球股份有限公司 | Steel ball production is with reinforceing processingequipment |
| CN111872836A (en) * | 2020-07-16 | 2020-11-03 | 广州大学 | Bearing steel ball surface strengthening processing equipment |
| CN215757492U (en) * | 2021-08-13 | 2022-02-08 | 如皋市神龙机械配件有限公司 | Steel ball preparation strengthening elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2191101C2 (en) * | 2000-06-14 | 2002-10-20 | Открытое акционерное общество "АВТОВАЗ" | Apparatus for ultrasonic deformation strengthening of parts by means of steel balls |
| CN107022671A (en) * | 2017-06-05 | 2017-08-08 | 峨眉山市驰骋机械制造有限公司 | The high-speed enhanced machine of steel ball |
| CN208685014U (en) * | 2018-06-26 | 2019-04-02 | 上海伊泰科钢球有限公司 | A kind of steel ball reinforcing machine |
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| CN111872836A (en) * | 2020-07-16 | 2020-11-03 | 广州大学 | Bearing steel ball surface strengthening processing equipment |
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Application publication date: 20220104 |