CN116287602B - Heat treatment device with overheat protection function for machining center - Google Patents
Heat treatment device with overheat protection function for machining center Download PDFInfo
- Publication number
- CN116287602B CN116287602B CN202310300798.0A CN202310300798A CN116287602B CN 116287602 B CN116287602 B CN 116287602B CN 202310300798 A CN202310300798 A CN 202310300798A CN 116287602 B CN116287602 B CN 116287602B
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- overheat protection
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 70
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 44
- 230000008093 supporting effect Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 22
- 238000005336 cracking Methods 0.000 description 9
- 238000007669 thermal treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004321 preservation Methods 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
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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
-
- 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
-
- 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
Abstract
The invention discloses a heat treatment device with an overheat protection function for a machining center, and relates to the technical field of heat treatment devices. The invention comprises a shell, a control console and a bin gate, wherein the bin gate is arranged on the front surface of the shell in a sliding way, the shell is fixed on the back surface of the control console, the control console is fixed on the right side of the front surface of the shell, the invention further comprises an overheat protection device, a heat balance device and a heating device, the overheat protection device is rotatably arranged on two sides of the heat balance device, the heat balance device is fixed at the bottom end inside the shell, the heating device is fixed on two sides of the front surface of the overheat protection device, the overheat protection device comprises a positive and negative motor, the top end of the positive and negative motor is fixed on the inner wall of the shell, a rotating shaft of the positive and negative motor is fixed in the middle of the top surface of a cylinder, and one end of the cylinder far away from the positive and negative motor is fixed with an isolation arc template.
Description
Technical Field
The invention relates to the technical field of heat treatment devices, in particular to a heat treatment device with an overheat protection function for a machining center.
Background
In the mechanical manufacturing industry, heat treatment of a workpiece is a very important thing, the heat treatment generally does not change the shape of the workpiece and the overall chemical composition of the workpiece, but the strength of the workpiece is enhanced by changing the fine structure in the workpiece, and the workpiece reaches the hardness standard conforming to the mechanical manufacturing through heat treatment processes such as normalizing, annealing, quenching, tempering and the like.
The invention patent with the publication number of CN113234897A discloses a heat treatment device with overheat protection function for a machining center, which comprises a heat treatment cylinder and is characterized in that: the automatic thermal treatment device is characterized in that a feeding cylinder is arranged on one side of the thermal treatment cylinder, a thermal insulation cylinder is arranged on the outer side of the thermal treatment cylinder, a thermal treatment mechanism is arranged in the thermal treatment cylinder, a feeding treatment mechanism is arranged in the feeding cylinder, a thermal insulation mechanism is arranged in the thermal insulation cylinder, the thermal treatment mechanism comprises a rotating part, a bearing of the rotating part is connected in the thermal treatment cylinder, a fixed shell is arranged on the outer side of the rotating part, a thermal expansion rod is uniformly arranged on the outer side of the fixed shell, a rotating shell is arranged on the outer side of the thermal expansion rod, an access block is arranged on the outer side of the rotating shell, a heating block is arranged on the left side of the access block, and a cooling block is arranged on the right side of the access block.
However, the following problems exist in the heat treatment device with overheat protection function for the processing center at present: the heat treatment device with overheat protection function is used for the machining center, the heat insulation cylinder conducts heat while insulating heat, so that the overheat time is prolonged, the heat insulation efficiency is low, the heating efficiency is improved through the heat circulation of the heat treatment device, the working efficiency is reduced because the heat energy after cooling is utilized, and the workpiece is required to be subjected to special cooling treatment in the heat treatment process, so that the machining variety of the workpiece is reduced, and therefore, the heat treatment device with overheat protection function is provided for the machining center.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a heat treatment device with an overheat protection function for a machining center, which solves the problems that the heat insulation efficiency is low because the heat insulation tube is conducting heat at the same time of heat insulation, the heat insulation efficiency is prolonged, the heating efficiency is improved by heat circulation of the heat treatment device, the working efficiency is reduced because the heat energy after cooling is utilized, and the special cooling treatment is needed to be carried out on a workpiece in the heat treatment process of the heat treatment device, so that the machining type of the workpiece is reduced.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a heat treatment device with overheat protection function for a machining center comprises a shell, a console and a bin gate, the bin gate is arranged on the front side of the shell in a sliding way, the shell is fixed on the back side of the control console, the control console is fixed on the right side of the front side of the shell, the bin gate also comprises an overheat protection device, a heat balance device and a heating device, the overheat protection device is rotatably arranged at two sides of the heat balance device, the heat balance device is fixed at the bottom end inside the shell, the heating device is fixed on the two sides of the front surface of the overheat protection device, the overheat protection device comprises a positive motor and a negative motor, the top end of the positive and negative motor is fixed on the inner wall of the shell, the rotating shaft of the positive and negative motor is fixed in the middle of the top surface of the cylinder, an isolation arc plate is fixed at one end of the cylinder far away from the positive and negative motors, openings are arranged on the front and the back of the isolation arc plate, the isolating arc plate is arranged in a double-layer manner, the middle part of the isolating arc plate is arranged in a penetrating manner, so that the workpiece can be preheated before being heated, thereby avoiding the cracking of the workpiece caused by rapid heating during heat treatment, effectively isolating heat energy in the middle of the isolation arc plate through the double-layer clamping plates, playing a role in heat preservation, thereby avoiding workpiece cracking caused by quenching, the inner wall of the bottom of the isolation arc plate is provided with a toothed ring, the gear is meshed with the outer surface of the toothed ring, the bottom end of the gear is fixed with a heat conducting rod, the outer surface of the heat conducting rod is provided with threads, the outer wall of the heat conducting rod is slidably provided with a circular ring with holes, threaded holes are arranged at the top end and the bottom end of the circular ring with holes in a penetrating way, the heat conduction rod is slidably mounted in the threaded hole of the circular ring with the hole, the contact area of the heat conduction rod of the rectangular guide pipe is increased, and the heat is conducted out of the heat conduction rod to the cooling pool, so that the problem of low heat insulation efficiency is avoided.
Preferably, the positive and negative motors are arranged to rotate positively and reversely, and the rotation amplitude of the positive and negative motors is set to be half-circle, so that the closing and opening heat insulation effects are achieved, and the insulation arc plate can be quickly insulated when overheated.
Preferably, the heat balance device comprises a cooling tank, the cooling tank is offered in the inside bottom of casing, cooling tank inside both sides are fixed with the oil pump, two the oil pump outer wall opposite face is provided with rectangular pipe, two oil spouts are installed to the one end top surface that rectangular pipe kept away from the oil pump, spray cooling oil to the top through the oil spout that rectangular pipe set up, cool down the work piece, thereby make the work piece can not overheat damage, and because keep apart arc template heat preservation effect, thereby avoided quenching to lead to taking place to fracture rigid, two be fixed with the bearing ring between the oil spout, be fixed with the circular base in the middle of the cooling tank inside, be fixed with the positive motor in the middle of the circular base top surface, the positive motor pivot is fixed in the middle of the circular shell inner wall, be fixed with in the middle of the circular shell top surface and support square post, all around all be fixed with three holders, let the work piece can not be heated unevenly, thereby avoid the work piece that the local heating is too high to lead to, support square post top is fixed with the carousel, four carousel surface fixing has, four flabellums evenly distributes heat at the higher efficiency, thereby improves the heat cycle effectively around.
Preferably, the handles are fixed on two sides of the top surface of the clamp holder and are made of high-temperature resistant materials, so that the work piece fastening operation is more rapid, and the complex work piece fixing operation is avoided.
Preferably, the heating device comprises a square base, the square base is fixed on the top end of the cooling pond, a round hole is formed in the middle of the square base, concave mirrors are fixed on two sides of the top surface of the square base, three electric heating rods are fixed on two opposite sides of concave mirror concave surfaces, three arc grooves are formed in the concave mirror concave surfaces, a round rod is rotatably installed in the arc grooves of the concave mirrors, the round rod penetrates through the middle of the inside of the arc mirror rod, the arc mirror rod is rotated to reflect light and heat through a mirror surface, so that the utilization rate of heat energy is higher, a disc is fixed on one end of the round rod away from the square base, and the top surface of the disc is rotatably installed on the inner wall of the shell.
Preferably, the inside cavity that is equipped with of disc, and be equipped with the balancing weight in the cavity, increase pivoted speed to make heating efficiency higher.
Preferably, the bottom of the back of the shell is provided with an oil drain port, and the oil drain port is provided with a valve device, so that the oil change of the cooling tank is more convenient, and the problem of complicated oil change of the cooling tank is avoided.
Preferably, a sliding groove is arranged between the round shell and the round base to prevent cooling oil from entering the inside of the round shell, so that the damage of the positive motor caused by oil inlet in the inside of the round shell is avoided.
Preferably, the top surface of the oil pump is fixed on the square base, and the top surface of the rectangular guide pipe is fixed on the bottom surface of the square base, so that the oil pump and the rectangular guide pipe have a certain supporting effect, and the square base is more stable.
The invention provides a heat treatment device with overheat protection function for a machining center. The beneficial effects are as follows:
(1) According to the invention, through the arrangement of the overheat protection device, the positive and negative motor and the cylinder are matched with the arc-shaped isolation plate, so that the workpiece can be preheated before heating, thereby avoiding cracking caused by rapid heating of the workpiece during heat treatment, effectively isolating heat energy between the isolation arc-shaped plates through the double-layer clamping plates, and playing a role in heat preservation, thereby avoiding cracking of the workpiece caused by rapid cooling, meanwhile, the isolation arc-shaped plates, the toothed ring and the gear are matched with the heat conducting rod, the contact area of the heat conducting rod is increased, and the heat conducting rod conducts heat to the cooling pool, so that the problem of low heat insulation efficiency is avoided.
(2) According to the invention, through the arrangement of the heat balance device, the cooling pool, the oil pump, the bearing ring and the rectangular guide pipe are matched with the oil spraying port, so that the oil spraying port arranged on the rectangular guide pipe sprays cooling oil upwards to cool the workpiece, the workpiece is not overheated and damaged, and the arc-shaped plate is isolated for heat preservation effect, so that cracking rigidity caused by quenching is avoided, and meanwhile, the circular base, the positive motor, the circular shell, the supporting square column, the clamp holder and the rotary table are matched with the fan blade, so that heat is uniformly distributed around the clamp holder, thereby more effectively utilizing thermal circulation and improving heating efficiency.
(3) According to the invention, through the arrangement of the heating device, the square base, the concave mirror, the electric heating rod, the round rod and the arc mirror rod are matched with the disc, and the arc mirror rod is rotated to reflect light and heat through the mirror surface, so that the utilization rate of heat energy is higher, the chamber is arranged in the disc, and the balancing weight is arranged in the chamber, so that the rotating speed is increased, and the heating efficiency is higher.
Drawings
FIG. 1 is a schematic diagram of the overall invention;
FIG. 2 is a schematic cross-sectional view of the whole of the present invention;
FIG. 3 is a schematic view of the overheat protection device of the present invention;
FIG. 4 is a partial schematic view of the overheat protection device of the present invention;
FIG. 5 is a schematic view of a heat balance device of the present invention;
FIG. 6 is a partial schematic view of a heat balance device of the present invention;
FIG. 7 is a schematic view in partial cross-section of a heat balance device of the present invention;
FIG. 8 is a schematic view of a heating apparatus of the present invention;
fig. 9 is a partial schematic view of a heating device of the present invention.
In the figure: 1. a housing; 2. a console; 3. a bin gate; 4. an overheat protection device; 5. a heat balance device; 6. a heating device; 41. a forward and reverse motor; 42. a cylinder; 43. isolating the arc-shaped plate; 44. a toothed ring; 45. a tape Kong Yuanhuan; 46. a gear; 47. a heat conduction rod; 51. a cooling pool; 52. an oil pump; 53. a rectangular conduit; 54. an oil spraying port; 55. a load-bearing ring; 56. a round base; 57. a positive motor; 58. a round shell; 59. a holder; 510. a fan blade; 511. a turntable; 512. supporting a square column; 61. a square base; 62. concave mirror; 63. an electric heating rod; 64. a round bar; 65. an arc mirror rod; 66. a disk.
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.
Referring to fig. 1-9, the present invention provides a technical solution: the heat treatment device with overheat protection function for machining center comprises a shell 1, a control console 2, a bin gate 3, wherein the bin gate 3 is arranged on the front surface of the shell 1 in a sliding manner, the shell 1 is fixed on the back surface of the control console 2, the control console 2 is fixed on the right side of the front surface of the shell 1, the heat treatment device further comprises an overheat protection device 4, a heat balance device 5 and a heating device 6, the overheat protection device 4 is rotatably arranged on two sides of the heat balance device 5, the heat balance device 5 is fixed at the bottom end inside the shell 1, the heating device 6 is fixed on two sides of the front surface of the overheat protection device 4, the overheat protection device 4 comprises a positive and negative motor 41, the top end of the positive and negative motor 41 is fixed on the inner wall of the shell 1, a rotating shaft of the positive and negative motor 41 is fixed in the middle of the top surface of a cylinder 42, one end of the cylinder 42 away from the positive and negative motor 41 is fixed with an isolating arc plate 43, the front surface and the back surface of the isolating arc plate 43 are provided with openings, the isolating arc plate 43 is in a double-layer arrangement, the middle part is through-arranged, so that the workpiece can be preheated before heating, the cracking of the workpiece caused by rapid heating during heat treatment is avoided, heat energy is effectively isolated between the isolation arc-shaped plates 43 through the double-layer clamping plates, the heat insulation effect is realized, the workpiece cracking caused by rapid cooling is avoided, the inner wall of the bottom of the isolation arc-shaped plates 43 is provided with the toothed ring 44, the outer surface of the toothed ring 44 is meshed with the gear 46, the bottom end of the gear 46 is fixedly provided with the heat conducting rod 47, the outer surface of the heat conducting rod 47 is in threaded arrangement, the outer wall of the heat conducting rod 47 is slidably provided with the annular ring 45 with holes, the top end and the bottom end of the annular ring 45 with holes are through-arranged with threaded holes, the threaded holes of the annular ring 45 are slidably provided with the heat conducting rod 47, the bottom end of the annular ring 45 with the rectangular guide tube 53 is fixedly provided with the heat conducting rod 47 to enlarge the contact area, the heat conducting rod 47 is led out of the heat to the cooling pool 51, and the problem of low heat insulation efficiency is avoided, the forward and reverse motor 41 rotates forward and reverse to perform the function of opening and closing the heat insulation, thereby enabling the insulation arc plate 43 to perform heat insulation rapidly when overheated.
The heat balance device 5 comprises a cooling tank 51, the cooling tank 51 is arranged at the bottom end inside the shell 1, an oil drain port is arranged at the bottom of the back of the shell 1, and is provided with a valve device, so that the cooling tank 51 is more convenient to change oil, the problem of complicated oil change of the cooling tank 51 is avoided, oil pumps 52 are fixed at two sides inside the cooling tank 51, rectangular guide pipes 53 are arranged on the opposite surfaces of the outer walls of the two oil pumps 52, two oil injection ports 54 are arranged on the top surface of one end of each rectangular guide pipe 53, which is far away from the oil pump 52, cooling oil is sprayed upwards through the oil injection port 54 arranged on each rectangular guide pipe 53, a workpiece is cooled, so that the workpiece is not overheated and damaged, and because of the insulation effect of an insulation arc-shaped plate 43, the phenomenon that cracking and rigidity are caused by quenching is avoided, a bearing ring 55 is fixed between the two oil injection ports 54, a round base 56 is fixed in the middle inside the cooling tank 51, and a positive motor 57 is fixed in the middle of the top surface of the round base 56, the positive motor 57 is fixed in the middle of the inner wall of the round shell 58 through a rotating shaft, a sliding groove is arranged between the round shell 58 and the round base 56, cooling oil is prevented from entering the inside of the round shell 58, so that the damage of the positive motor 57 caused by oil inlet in the inside of the round shell 58 is avoided, a supporting square column 512 is fixed in the middle of the top surface of the round shell 58, three clamps 59 are fixed on the periphery of the outer wall of the supporting square column 512, grips are fixed on two sides of the top surface of the clamps 59 and are made of high-temperature resistant materials, the work piece fastening operation is faster, the complicated work piece fixing operation is avoided, the rotating clamps 59 prevent the work piece from being heated unevenly, the work piece damage caused by the local heating of the work piece is avoided, a turntable 511 is fixed on the top end of the supporting square column 512, four fan blades 510 are fixed on the outer surface of the turntable 511, the heat is uniformly distributed on the periphery of the clamps 59, and the heat circulation is effectively utilized, the heating efficiency is improved.
The heating device 6 comprises a square base 61, the square base 61 is fixed at the top end of the cooling tank 51, a round hole is formed in the middle of the square base 61, concave mirrors 62 are fixed at two sides of the top surface of the square base 61, three electric heating rods 63 are fixed at two opposite sides of concave surfaces of the two concave mirrors 62, three arc grooves are formed in the concave surfaces of the concave mirrors 62, a round rod 64 is rotatably arranged in the arc grooves of the concave mirrors 62, the round rod 64 penetrates through the middle of the inside of the arc mirror rod 65, the arc mirror rod 65 is rotated to reflect light and heat through a mirror surface, so that the utilization rate of heat energy is higher, one end of the round rod 64 far away from the square base 61 is fixed with a disc 66, the top surface of the disc 66 is rotatably arranged on the inner wall of the shell 1, a cavity is formed in the disc 66, a balancing weight is arranged in the cavity, and the rotating speed is increased, so that the heating efficiency is higher, the top surface of the oil pump 52 is fixed on the square base 61, the rectangular guide tube 53 is fixed on the bottom surface of the square base 61, and the oil pump 52 and the rectangular guide tube 53 plays a certain supporting role, so that the square base 61 is more stable.
During the use, open bin gate 3, open holder 59 through the handle, the work piece has been put, the holder 59 passes through torsional spring automatic fixation work piece, let work piece fastening operation more swift, thereby avoided the fixed loaded down with trivial details operation of work piece, close bin gate 3, through set up the temperature at control cabinet 2, start positive and negative motor 41, positive and negative motor 41 pivot drives cylinder 42 reverse rotation, cylinder 42 drives isolation arc template 43 and rotates, isolation arc template 43 drives ring gear 44 and rotates, ring gear 44 drives gear 46 and rotates, gear 46 drives heat conducting rod 47 and rotates, heat conducting rod 47 is because the restriction of screw groove, heat conducting rod 47 passes through foraminiferous ring 45 downward movement, let isolation arc template 43 opening aim at electric rod 63, start electric rod 63, electric rod 63 transfer heat energy to isolation arc template 43, isolation arc template 43 leads to heat energy through double-deck splint, make the work piece preheat before heating, thereby avoided the work piece to the fracture that the rapid heating leads to when the high temperature, start positive and negative motor 41 pivot forward and reverse rotation makes isolation arc template 43 reset and separate heat insulating rod 43, make thermal insulation through the effectual messenger's double-deck motor in the middle of isolation intermediate motor and the heat conducting rod 47 rotate, thereby heat conducting rod 47 is prevented that the heat conducting rod from leading out the heat conducting rod is high heat insulation area and is opened when the heat conducting rod is difficult to be increased, and the heat conducting rod is opened, and the heat conducting rod is difficult is opened, and the heat conducting rod is prevented from the heat is broken down, and the work piece is heated, and has been heated.
Meanwhile, in the heating process, the positive motor 57 is started, the rotary shaft of the positive motor 57 drives the round shell 58 to rotate, the rotary round shell 58 drives the supporting square column 512, the rotary supporting square column 512 drives a workpiece on the clamp holder 59 to rotate, the workpiece is not heated unevenly, thereby avoiding damage to the workpiece caused by local overhigh heating of the workpiece during processing, meanwhile, the supporting square column 512 drives the rotary disc 511 to rotate, the rotary disc 511 enables the fan blade 510 to downwards transfer air flow, the air flow drives heat to transfer all around, the heat is uniformly dispersed around the clamp holder 59, thereby more effectively utilizing thermal circulation, improving heating efficiency, simultaneously, the positive motor 57 prevents cooling oil from entering the inside of the round shell 58 through the round shell 58 and the round base 56 during starting, thereby avoiding damage to the positive motor 57 due to oil inlet inside the round shell 58, simultaneously, the oil pump 52 is started, the cooling oil pump 52 pumps cooling oil in the cooling tank 51, thereby avoiding damage to the workpiece due to the upward scattering cooling oil through the oil injection port 54 arranged on the rectangular guide pipe 53, avoiding damage to the workpiece, and avoiding the arc 43 heat preservation effect, thereby avoiding cracking and directly discharging the cooling tank 51 through the cooling tank, and avoiding the problem of cooling tank 51. The square base is provided with the oil pump 52 and the rectangular guide pipe 53 to play a certain supporting role through the oil pump 52 and the rectangular guide pipe, so that the square base 61 is more stable.
Simultaneously, the air current driven by the rotating fan blades 510 makes the round rod 64 rotate, the round rod 64 drives the arc mirror rod 65, the arc mirror rod 65 rotates through specular reflection photo-thermal, so that the utilization rate of heat energy is higher, meanwhile, the round rod 64 drives the disc 66 to rotate, the disc 66 increases the rotating speed through the balancing weight, so that the heating efficiency is better, and the rectangular base 61 plays a certain supporting role through the oil pump 52 and the rectangular guide pipe 53, so that the square base 61 is more stable.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a machining center is with heat treatment device who has overheat protection function, includes casing (1), control cabinet (2) and door (3), door (3) slip setting is positive in casing (1), casing (1) are fixed at control cabinet (2) back, control cabinet (2) are fixed on casing (1) positive right side, its characterized in that: the device is characterized by further comprising an overheat protection device (4), a heat balance device (5) and a heating device (6), wherein the overheat protection device (4) is rotatably arranged at two sides of the heat balance device (5), the heat balance device (5) is fixed at the bottom end inside the shell (1), and the heating device (6) is fixed at two sides of the front surface of the overheat protection device (4);
the overheat protection device (4) comprises a positive motor (41), the top end of the positive motor (41) is fixed on the inner wall of the shell (1), a rotating shaft of the positive motor (41) is fixed in the middle of the top surface of a cylinder (42), one end, far away from the positive motor (41), of the cylinder (42) is fixedly provided with an isolation arc-shaped plate (43), the front surface and the back surface of the isolation arc-shaped plate (43) are provided with openings, the isolation arc-shaped plate (43) is arranged in a double-layer manner, the middle part is arranged in a penetrating manner, the inner wall of the bottom of the isolation arc-shaped plate (43) is provided with a toothed ring (44), the outer surface of the toothed ring (44) is meshed with a gear (46), the bottom end of the gear (46) is fixedly provided with a heat conducting rod (47), the outer surface of the heat conducting rod (47) is in a threaded manner, the top end and the bottom end of the heat conducting rod (45) are provided with threaded holes in a sliding manner, the top end and the bottom end of the belt Kong Yuanhuan (45) are provided with threaded holes in a sliding manner with the heat conducting rod (47), and the bottom end of the belt Kong Yuanhuan (45) is fixedly provided with a rectangular guide pipe (53);
the heat balance device (5) comprises a cooling tank (51), wherein the cooling tank (51) is arranged at the bottom end inside a shell (1), oil pumps (52) are fixed at two sides inside the cooling tank (51), rectangular guide pipes (53) are arranged on opposite faces of the outer walls of the two oil pumps (52), two oil injection ports (54) are arranged on the top surface of one end, far away from the oil pumps (52), of each rectangular guide pipe (53), a bearing ring (55) is fixed between the two oil injection ports (54), a round base (56) is fixed in the middle inside the cooling tank (51), a positive motor (57) is fixed in the middle of the top surface of the round base (56), a supporting square column (512) is fixed in the middle of the top surface of the round shell (58), three holders (59) are fixed on the periphery of the outer wall of each supporting square column (512), and rotary discs (511) are fixed on the top ends of the supporting square column (512), and four rotary discs (510) are fixed on the outer surfaces of the rotary discs (511).
Heating device (6) are including square base (61), square base (61) are fixed on cooling pond (51) top, be provided with the circular hole in the middle of square base (61), square base (61) top surface both sides are fixed with concave mirror (62), two concave mirror (62) concave surface opposite both sides are fixed with three electric rod (63), concave mirror (62) concave surface is provided with three arc wall, round bar (64) are installed in the rotation of concave mirror (62) arc wall, round bar (64) run through in the middle of the inside of arc mirror pole (65), one end that square base (61) were kept away from to round bar (64) is fixed with disc (66), disc (66) top surface rotation is installed at casing (1) inner wall.
2. A heat treatment apparatus for a machining center having an overheat protection function according to claim 1, wherein: the positive and negative motor (41) is arranged to rotate positively and negatively, and the rotation amplitude of the positive and negative motor (41) is arranged at half circle.
3. A heat treatment apparatus for a machining center having an overheat protection function according to claim 2, wherein: the two sides of the top surface of the clamp holder (59) are fixedly provided with handles which are made of high-temperature resistant materials.
4. A heat treatment apparatus for a machining center having an overheat protection function according to claim 3, wherein: the disc (66) is internally provided with a cavity, and the cavity is internally provided with a balancing weight.
5. The heat treatment device with overheat protection function for a machining center according to claim 4, wherein: an oil drain port is arranged at the bottom of the back of the shell (1), and a valve device is arranged at the oil drain port.
6. A heat treatment apparatus for a machining center having an overheat protection function according to claim 5, wherein: a sealing rubber ring is arranged between the round shell (58) and the round base (56).
7. A heat treatment apparatus for a machining center having an overheat protection function according to claim 6, wherein: the top surface of the oil pump (52) is fixed on the bottom surface of the square base (61), and the top surface of the rectangular guide pipe (53) is fixed on the bottom surface of the square base (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN214115627U (en) * | 2020-12-24 | 2021-09-03 | 淮安经纬精密机电设备有限公司 | High-frequency induction heating equipment for metal heat treatment |
| CN214937624U (en) * | 2021-03-09 | 2021-11-30 | 丹阳市盛亿润合金有限公司 | Heat treatment device for high-performance alloy material |
| CN113774190A (en) * | 2021-08-31 | 2021-12-10 | 东莞市来禾真空热处理有限公司 | Rotary water-cooling environment-friendly air table for heat treatment of metal workpiece |
| CN215144895U (en) * | 2021-04-20 | 2021-12-14 | 南京颖瑞数控科技有限公司 | Precise vertical machining center with liftable machine head |
| CN216378317U (en) * | 2021-12-15 | 2022-04-26 | 东莞市峻兴桥架线管有限公司 | Batch heat treatment device for line pipe |
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| JP6572530B2 (en) * | 2014-10-17 | 2019-09-11 | 株式会社ジェイテクト | Heat treatment apparatus and heat treatment method |
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| US4055333A (en) * | 1975-06-30 | 1977-10-25 | Owego Heat Treat, Inc. | Apparatus for heat treating work |
| CN208358409U (en) * | 2018-11-29 | 2019-01-11 | 苏州利美特精密机械有限公司 | A kind of machining center radiator |
| CN113330265A (en) * | 2018-12-10 | 2021-08-31 | 普兰西股份有限公司 | Shielding of high temperature furnace |
| CN112575160A (en) * | 2020-10-21 | 2021-03-30 | 徐州顺风阀门有限公司 | Heat treatment device for valve machining |
| CN214115627U (en) * | 2020-12-24 | 2021-09-03 | 淮安经纬精密机电设备有限公司 | High-frequency induction heating equipment for metal heat treatment |
| CN214937624U (en) * | 2021-03-09 | 2021-11-30 | 丹阳市盛亿润合金有限公司 | Heat treatment device for high-performance alloy material |
| CN113234897A (en) * | 2021-04-16 | 2021-08-10 | 石美 | Heat treatment device with overheat protection function for machining center |
| CN215144895U (en) * | 2021-04-20 | 2021-12-14 | 南京颖瑞数控科技有限公司 | Precise vertical machining center with liftable machine head |
| CN113774190A (en) * | 2021-08-31 | 2021-12-10 | 东莞市来禾真空热处理有限公司 | Rotary water-cooling environment-friendly air table for heat treatment of metal workpiece |
| CN216378317U (en) * | 2021-12-15 | 2022-04-26 | 东莞市峻兴桥架线管有限公司 | Batch heat treatment device for line pipe |
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| CN116287602A (en) | 2023-06-23 |
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