CN112322880B - Quenching device for metal material processing and implementation method thereof - Google Patents
Quenching device for metal material processing and implementation method thereof Download PDFInfo
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- CN112322880B CN112322880B CN202011076939.8A CN202011076939A CN112322880B CN 112322880 B CN112322880 B CN 112322880B CN 202011076939 A CN202011076939 A CN 202011076939A CN 112322880 B CN112322880 B CN 112322880B
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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
- 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
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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
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
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Abstract
The invention discloses a quenching device for processing metal materials and an implementation method thereof, and the quenching device comprises a heat-insulating shell, a feeding funnel, a quenching liquid circulating mechanism, a material receiving box, a smoke exhaust pipe and a control panel, wherein the lower end of the feeding funnel penetrates through the middle part of the upper end of the heat-insulating shell, so that the metal materials are conveniently poured into an insulating quenching ball, the operation of feeding the metal materials is simple and convenient, an operator is prevented from being scalded by an internal mechanism of the heat-insulating shell during secondary quenching, a stirring blade is driven by a servo motor to rotate, the uniform heating of each metal material is ensured, the quality of each metal material is ensured, the servo motor is manually pulled, the rotation degree of the insulating quenching ball is automatically discharged, the trouble of personnel operation is reduced, the operation scalding is avoided, the manual operation time is reduced, the working efficiency is improved, the stirring blade integrally rotates, the continuously agglomerated metal materials are dispersed, the nonuniform heating inside and outside of the agglomerated metal materials is avoided, and the metal materials are uniformly heated, comprehensively improve the quenching effect.
Description
Technical Field
The invention relates to the technical field of metal manufacturing, in particular to a quenching device for metal material processing and an implementation method thereof.
Background
The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), preserving the heat for a period of time to make the steel fully or partially austenitized, and then rapidly cooling the steel to a temperature below Ms (or isothermal near Ms) at a cooling speed greater than a critical cooling speed to perform martensite (or bainite) transformation. Aluminum alloys, copper alloys, titanium alloys, steels, too, are generally used
Solution treatment of materials such as glass or heat treatment processes with rapid cooling are known as quenching.
Patent No. CN 201810498773.5 discloses a guenching unit for metal production that security performance is high, including the protective housing, the supporting wheel is all installed through the bolt in the four corners position of protective housing bottom outer wall, and the bottom both ends of protective housing both sides outer wall all install the backup pad that the level set up through the bolt, the first hydraulic stem of vertical setting is installed through the bolt to the bottom outer wall of backup pad, and the base is installed through the bolt to the bottom outer wall of first hydraulic stem, and the shock mount is installed through the bolt to the bottom outer wall of base. The four hanging rings at the top of the placing box are hung on the hooks, the fixing rod is rotated to be in threaded connection with the fixing hole, the placing box is kept stable, the disassembling and the assembling are simple and convenient, the placing box is conveniently assembled and disassembled through the protective door, the use is simple, convenient and rapid, the working efficiency is improved, however, the metal material needs to be placed and manually taken out by personnel each time of extraction, the operation time is long, the operation is troublesome, the working efficiency is greatly reduced, the internal and external temperatures are different, the metal heating is uneven, the overall quality of the metal is reduced, the metal material is easily scalded in the operation process, the operation environment is particularly poor, the metal material is easily agglomerated, the internal and external heating is uneven, and the quenching effect is further reduced.
Disclosure of Invention
The invention aims to provide a quenching device for processing metal materials and an implementation method thereof, wherein the lower end of a feeding hopper penetrates through the middle part of the upper end of a heat-insulating shell and is aligned with the upper opening of one end of a heating mechanism, one end of the heating mechanism is connected with a bearing embedded in the heat-insulating shell, a lead of the heating mechanism movably penetrates through the heat-insulating shell, the other end of the heating mechanism is connected with the bearing embedded in the heat-insulating shell, one end of a stirring turnover mechanism penetrates through the other end of the heating mechanism, the other end of one end of the stirring turnover mechanism penetrates through the heat-insulating shell, one end of a first fixed rod is fixedly connected with the lower side of one end of a main blade, one end of a second fixed rod is fixedly connected with the lower side of the other end of the main blade, the other ends of the first fixed rod and the second fixed rod are fixedly connected with a rotating shaft, one end of a dispersing component is movably connected with the main blade, the other end of the dispersing component is movably connected with the rotating shaft, the problems set forth in the above background art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme: a quenching device for metal material processing comprises a heat preservation shell, a feeding funnel, a quenching liquid circulating mechanism, a material receiving box, a smoke exhaust pipe and a control panel, wherein the heat preservation shell also comprises a heating mechanism, a stirring turnover mechanism and a sieve plate;
one end of the quenching liquid circulating mechanism penetrates through the heat-insulating shell and is suspended at the upper end of the inner side of the heat-insulating shell, the other end of the quenching liquid circulating mechanism penetrates through the lower end of the heat-insulating shell, two ends of the sieve plate are positioned at the lower ends of the heating mechanism and the stirring turnover mechanism and are connected with the heat-insulating shell, the material receiving box is installed at one side of the heat-insulating shell, a liquid flow hole is formed in the heat-insulating shell corresponding to the lower end of the inner side of the material receiving box, the smoke exhaust pipe penetrates through one side of the upper end of the heat-insulating shell, the smoke exhaust port is aligned with the upper port of one end of the heating mechanism, the control panel is installed at one side of the outer part of the heat-insulating shell, and the lower end of the heat-insulating shell is communicated with quenching liquid filtering equipment through a water valve;
the quenching liquid circulating mechanism comprises a liquid pumping pipe, a small water pump and a liquid conveying pipe, one end of the liquid pumping pipe is inserted into the bottom of an inner cavity of the heat preservation shell, the other end of the liquid pumping pipe penetrates through the heat preservation shell to be connected with the small water pump, the small water pump is installed on an outer side installation frame of the heat preservation shell, one end of the liquid conveying pipe is connected with the small water pump, the other end of the liquid conveying pipe penetrates through the heat preservation shell to be arranged, and a liquid outlet end of the liquid conveying pipe is located on one side of the lower end of the feeding hopper and is aligned with one end of the insulating quenching ball.
Further, heating mechanism includes the insulating tube, insulating quenching ball, the connecting pipe, the fixture block, lead electrical pillar and hot plate, the one end of insulating tube is connected with one side of insulating quenching ball, the one end of connecting pipe is connected with the opposite side of quenching ball, the fixture block sets up in the inner chamber of connecting pipe, and the symmetry is provided with a set ofly, it sets up the inner chamber at the insulating tube to lead the electrical pillar, and one end and external conductor electric connection, the other end and hot plate fixed welding, the hot plate evenly sets up the inner chamber at insulating quenching ball, insulating tube and insulating quenching ball surface all spraying have insulating coating.
Further, stirring tilting mechanism includes servo motor, the shaft coupling, the apparatus further comprises a rotating shaft, round pin piece and stirring leaf, servo motor installs on the mounting bracket in the heat preservation shell outside, and with mounting bracket sliding connection, the one end of shaft coupling is connected with servo motor's output, the other end of shaft coupling is connected with the one end of pivot, the round pin piece sets up the middle part in the pivot, and the symmetry is provided with a set ofly, round pin piece and fixture block phase-match, the stirring leaf sets up the other end in the pivot, and the symmetry is provided with a set ofly, the stirring leaf semicircular in shape, the pivot runs through the connecting pipe, and closely laminate with the connecting pipe.
Furthermore, the two sides of the coupler are provided with inserting blocks which are in a shape of a Chinese character 'ji', the connecting end of the heat-insulating shell and the coupler is provided with a buckling block, the inner side of the buckling block is provided with a slot, the inserting blocks correspond to the slot, and the length of the slot is equal to that of the pin block.
Further, the stirring leaf includes main blade, first dead lever, second dead lever and dispersion subassembly, the one end of first dead lever and the one end downside fixed connection of main blade, the one end of second dead lever and the other end downside fixed connection of main blade, the other end of first dead lever and second dead lever all with pivot fixed connection, the one end and the main blade swing joint of dispersion subassembly, the other end and the pivot swing joint of dispersion subassembly.
Further, the dispersion subassembly is provided with a pair ofly, and the dispersion subassembly is including connecting bull stick, quarter butt, little vice blade, stock and big vice blade, the one end of quarter butt and the one side middle part fixed connection who connects the bull stick, the one end of quarter butt and one side middle part fixed connection of little vice blade, the one end of stock and the opposite side middle part fixed connection who connects the bull stick, the one end of stock and one side middle part fixed connection of big vice blade.
Furthermore, a smoke extractor is arranged on the inner side of the smoke exhaust pipe, and a smoke inlet of the smoke exhaust pipe is positioned on the feeding funnel
The other side of the lower end of the smoke exhaust pipe is bent to face an upper port of one end of the insulating quenching ball, and the other end of the smoke exhaust pipe is connected with a factory total smoke treatment device.
Further, the heating mechanism, the servo motor and the small water pump are electrically connected with corresponding switches of the control panel through leads.
The invention provides another technical scheme that: provided is an implementation method of a quenching device for processing a metal material, which comprises the following steps:
s1; pouring a proper amount of quenching liquid from the liquid flowing hole to the lower end of the inner cavity of the heat preservation shell, and opening the heating mechanism through the control panel to preheat the heating mechanism;
s2: pouring a metal material to be quenched into the feeding hopper, enabling the metal material to flow into the insulating quenching balls, and opening a smoke extractor and a servo motor to uniformly and slowly stir the metal material;
s3: after the metal material is heated and quenched, the servo motor is turned off, the small water pump is turned on, and the quenching liquid is pumped and injected into the insulating quenching ball;
s4: after the quenched metal material is completely cooled, manually pulling a servo motor until the metal material is not pulled, matching the pin block with the clamping block, starting the servo motor, turning over the insulated quenching ball to enable the quenched metal material to fall to the upper end of the sieve plate, and turning off the servo motor and the smoke extractor;
s5: and (3) rolling the metal material poured to the upper end of the sieve plate for quenching into a material receiving box, enabling the quenching liquid to flow into the lower end of the inner cavity of the heat-insulating shell from the liquid flowing hole and the sieve plate respectively to finish primary quenching, injecting the quenching liquid into the hollow insulating quenching ball again after the metal material is quenched, and closing the heating mechanism at the moment.
Furthermore, each time the quenching of the metal material is completed, a new quenching liquid needs to be replaced.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a quenching device for processing metal materials and an implementation method thereof.A lower end of a feeding funnel penetrates through the middle part of the upper end of a heat-insulating shell, is aligned with an upper port at one end of a heating mechanism, is matched with the heating mechanism and a stirring turnover mechanism, is convenient for pouring metal materials into an insulating quenching ball, is simple and convenient to feed the metal materials, is safe and comfortable to operate, and avoids an operator from being scalded by a mechanism inside the heat-insulating shell during secondary quenching;
2. according to the quenching device for processing the metal material and the implementation method thereof, the stirring blades are driven to rotate by the servo motor, so that the metal material is uniformly turned over in the quenching process, the metal material is uniformly heated, the quenching conditions of all the metal materials are ensured to be the same, the final strengthening effect of the metal material is ensured to be the same, and the quality of each metal material is ensured;
3. after the quenched metal material is completely cooled, a servo motor is manually pulled until the metal material is not pulled, at the moment, a pin block is matched with a clamping block, the servo motor is started, the turnover degree of a quenching ball is insulated, the quenched metal material falls to the upper end of a sieve plate, and after quenching is finished, automatic discharging is realized, the operation trouble of personnel is reduced, operation scalding is avoided, the manual operation time is reduced, and the working efficiency is improved;
4. according to the quenching device for processing the metal material and the implementation method thereof, the insertion block corresponds to the insertion slot, and the length of the insertion slot is equal to that of the pin block, so that when the quenched metal material is rotated and poured, the phenomena that the pin block and the clamping block fall off and the insulating quenching ball circles around due to the shaking of the stirring and overturning mechanism are avoided, and the overturning stability of the stirring and overturning mechanism is ensured;
5. according to the quenching device for processing the metal material and the implementation method thereof, the metal material close to the insulating quenching ball is bulged by the main blade in the rotating process and passes through the first fixing rod and the second fixing rod, so that the inner metal material and the outer metal material can be exchanged, the uniform heating of the whole metal material is further ensured, when the stirring blade rotates integrally, the metal material passing through the first fixing rod and the second fixing rod has different pressure on the small auxiliary blade and the large auxiliary blade, and then the metal material which is continuously agglomerated is dispersed under the rotating force, so that the uneven heating of the inside and the outside of the agglomerated metal material is avoided, the single metal material is uniformly heated, and the quenching effect is comprehensively improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of a quenching apparatus for processing a metal material according to the present invention;
FIG. 2 is a schematic view of an overall internal plane vertical structure of the quenching apparatus for processing a metal material according to the present invention;
FIG. 3 is a structural diagram of the heating mechanism and the stirring and turning mechanism of the quenching device for processing metal materials in a turning state according to the present invention;
FIG. 4 shows the internal structure of the insulating tube and the insulating quenching ball of the quenching device for processing metal materials of the invention
A schematic diagram;
FIG. 5 is a schematic perspective view of a heating mechanism of the quenching apparatus for processing metal materials according to the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a stirring and turning mechanism of the quenching device for processing metal materials of the present invention;
FIG. 7 is a schematic perspective view of a stirring blade of the quenching apparatus for processing metal materials of the present invention;
FIG. 8 is a schematic structural view of a rotating state of a stirring blade of the quenching device for processing metal materials in the insulating quenching ball according to the invention;
FIG. 9 is an enlarged schematic plan view of the quenching apparatus for working a metallic material according to the present invention shown in FIG. 2A.
In the figure: 1. a heat preservation shell; 11. a liquid flow hole; 12. buckling blocks; 121. a slot; 2. a feeding hopper; 3. a heating mechanism; 31. an insulating tube; 32. insulating quenching balls; 33. a connecting pipe; 34. a clamping block; 35. a conductive post; 36. heating plates; 4. stirring and turning over mechanism; 41. a servo motor; 42. a coupling; 43. a rotating shaft; 44. a pin block; 421. inserting a block; 45. stirring blades; 451. a main blade; 452. a first fixing lever; 453. A second fixing bar; 454. a dispersion assembly; 4541. connecting the rotating rod; 4542. a short bar; 4543. a minor blade; 4544. a long rod; 4545. a large auxiliary blade; 5. a quenching liquid circulating mechanism; 51. a liquid pipe;
52. a small-sized water pump; 53. a liquid delivery pipe; 6. a sieve plate; 7. a material receiving box; 8. a smoke exhaust pipe; 81. a smoke extractor; 9. a control panel.
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.
Referring to fig. 1-2, a quenching device for metal material processing comprises a heat preservation shell 1, a feeding funnel 2, a quenching liquid circulating mechanism 5, a receiving box 7, a smoke exhaust pipe 8 and a control panel 9, wherein the heat preservation shell 1 also comprises a heating mechanism 3, a stirring turnover mechanism 4 and a sieve plate 6, the lower end of the feeding funnel 2 penetrates through the middle part of the upper end of the heat preservation shell 1 and is aligned with an upper port of one end of the heating mechanism 3, the feeding funnel is matched with the heating mechanism 3 and the stirring turnover mechanism 4 to facilitate the pouring of metal materials into an insulating quenching ball 32, the feeding operation of the metal materials is simple and convenient, the operation is safe and comfortable, the operator is prevented from being scalded by the mechanism inside the heat preservation shell 1 during secondary quenching, one end of the heating mechanism 3 is connected with a bearing embedded in the heat preservation shell 1, and a lead of the heating mechanism 3 movably penetrates through the heat preservation shell 1, the other end of the heating mechanism 3 is connected with a bearing embedded in the heat-insulating shell 1, one end of the stirring and overturning mechanism 4 penetrates through the other end of the heating mechanism 3, and the other end of one end of the stirring and overturning mechanism 4 penetrates through the heat-insulating shell 1; one end of a quenching liquid circulating mechanism 5 penetrates through the heat-insulating shell 1 and is arranged at the upper end of the inner side of the heat-insulating shell 1 in a hanging way, the other end of the quenching liquid circulating mechanism 5 penetrates through the lower end of the heat-insulating shell 1, two ends of a sieve plate 6 are positioned at the lower ends of a heating mechanism 3 and a stirring turnover mechanism 4 and are connected with the heat-insulating shell 1, a material receiving box 7 is arranged at one side of the heat-insulating shell 1, a liquid flowing hole 11 is arranged on the heat-insulating shell 1 corresponding to the lower end of the inner side of the material receiving box 7, a smoke exhaust pipe 8 penetrates through one side of the upper end of the heat-insulating shell 1 and is aligned with an upper port at one end of the heating mechanism 3, a smoke exhaust machine 81 is arranged at the inner side of the smoke exhaust pipe 8, a smoke inlet of the smoke exhaust pipe 8 is positioned at the other side of the lower end of a feeding funnel 2 and is bent to face an upper port at one end of an insulating quenching ball 32, and the other end of the smoke exhaust pipe 8 is connected with a factory total smoke treatment device, the control panel 9 is arranged at one side outside the heat preservation shell 1, the lower end of the heat preservation shell 1 is communicated with quenching liquid filtering treatment equipment through a water valve, the quenching liquid circulating mechanism 5 comprises a liquid pumping pipe 51, a small water pump 52 and a liquid conveying pipe 53, one end of the liquid pumping pipe 51 is inserted into the bottom of the inner cavity of the heat preservation shell 1, the other end of the liquid pumping pipe 51 penetrates through the heat preservation shell 1 and is connected with the small water pump 52, the small water pump 52 is arranged on an outer side mounting frame of the heat preservation shell 1, one end of the liquid conveying pipe 53 is connected with the small water pump 52, the other end of the liquid conveying pipe is arranged to penetrate through the heat preservation shell 1, the liquid outlet end of the liquid conveying pipe 53 is positioned at one side of the lower end of the feeding hopper 2 and is aligned with one end of the insulating quenching ball 32, the quenching liquid is recycled, the automation degree is high, the operation is reduced, and the working efficiency is improved, the heating mechanism 3, the servo motor 41 and the small water pump 52 are electrically connected with corresponding switches of the control panel 9 through leads.
Referring to fig. 3-5, a quenching device for metal material processing, a heating mechanism 3 includes an insulating tube 31, an insulating quenching ball 32, a connecting tube 33, a fixture block 34, a conductive column 35 and a heating plate 36, one end of the insulating tube 31 is connected with one side of the insulating quenching ball 32, one end of the connecting tube 33 is connected with the other side of the quenching ball 32, the fixture block 34 is disposed in an inner cavity of the connecting tube 33 and symmetrically disposed in a group, the conductive column 35 is disposed in the inner cavity of the insulating tube 31, one end of the conductive column is electrically connected with an external lead, the other end of the conductive column is fixedly welded with the heating plate 36, the heating plate 36 is uniformly disposed in the inner cavity of the insulating quenching ball 32, and insulating coatings are sprayed on the surfaces of the insulating tube 31 and the insulating quenching ball 32.
Referring to fig. 3 and 6, a quenching device for processing metal materials, wherein a stirring and turning mechanism 4 comprises a servo motor 41, a coupler 42, a rotating shaft 43, a pin block 44 and a stirring blade 45, the servo motor 41 is installed on an installation frame outside a heat preservation shell 1 and is connected with the installation frame in a sliding manner, one end of the coupler 42 is connected with an output end of the servo motor 41, the other end of the coupler 42 is connected with one end of the rotating shaft 43, the pin block 44 is arranged in the middle of the rotating shaft 43 and symmetrically provided with a group, the pin block 44 is matched with a clamping block 34, the stirring blade 45 is arranged at the other end of the rotating shaft 43 and symmetrically provided with a group, the stirring blade 45 is semicircular, the rotating shaft 43 penetrates through a connecting pipe 33 and is tightly attached to the connecting pipe 33, the stirring blade 45 is driven to rotate by the servo motor 41, after the metal material to be quenched is completely cooled, the servo motor 41 is manually pulled until the metal material is pulled still, the pin blocks 44 are matched with the fixture blocks 34, the servo motor 41 is started again, the insulating quenching ball 32 is turned over, the quenched metal material falls to the upper end of the sieve plate 6, automatic discharging is achieved after quenching is completed, the trouble of operation of personnel is reduced, operation scalding is avoided, manual operation time is shortened, and working efficiency is improved.
Referring to fig. 7-8, in a quenching device for processing metal materials, a stirring blade 45 comprises a main blade 451, a first fixing rod 452, a second fixing rod 453 and a dispersion assembly 454, wherein one end of the first fixing rod 452 is fixedly connected with the lower side of one end of the main blade 451, one end of the second fixing rod 453 is fixedly connected with the lower side of the other end of the main blade 451, the other ends of the first fixing rod 452 and the second fixing rod 453 are fixedly connected with a rotating shaft 43, one end of the dispersion assembly 454 is movably connected with the main blade 451, the other end of the dispersion assembly 454 is movably connected with the rotating shaft 43, the main blade 451 swells metal materials close to an insulating quenching ball 32 in the rotating process and passes through between the first fixing rod 452 and the second fixing rod 453, so that the inner metal materials and the outer metal materials can be exchanged, thereby ensuring the uniform heating of the whole metal material and improving the quenching effect. The dispersing component 454 is provided with a pair, the dispersing component 454 comprises a connecting rotating rod 4541, a short rod 4542, a small auxiliary blade 4543, a long rod 4544 and a large auxiliary blade 4545, one end of the short rod 4542 is fixedly connected with the middle part of one side of the connecting rotating rod 4541, one end of the short rod 4542 is fixedly connected with the middle part of one side of the small auxiliary blade 4543, one end of the long rod 4544 is fixedly connected with the middle part of the other side of the connecting rotating rod 4541, one end of the long rod 4544 is fixedly connected with the middle part of one side of the large auxiliary blade 4545, when the stirring blade 45 rotates integrally, the metal material passing between the first fixing rod 452 and the second fixing rod 453 has different pressures on the small auxiliary blade 4543 and the large auxiliary blade 4545, and then continuously agglomerated metal material is dispersed under the rotating force, so as to avoid uneven heating inside and outside of the agglomerated metal material, so that the metal material is heated uniformly and the quenching effect is improved.
Referring to fig. 9, a quenching device for metal material processing, wherein insertion blocks 421 are arranged on two sides of a coupler 42, the insertion blocks 421 are 7-shaped, a fastening block 12 is installed at a connecting end of a heat preservation shell 1 and the coupler 42, a slot 121 is formed in the inner side of the fastening block 12, the insertion blocks 421 correspond to the slot 121, the length of the slot 121 is equal to that of a pin block 44, when quenched metal material is overturned, the phenomenon that the pin block 44 and a fixture block 34 fall off due to shaking of a stirring overturning mechanism 4 is avoided, the insulating quenching ball 32 circles round is avoided, and the overturning stability of the stirring overturning mechanism 4 is ensured.
In order to better show the quenching process of the quenching device, the embodiment now provides an implementation method of the quenching device for processing the metal material, which comprises the following steps:
the method comprises the following steps: pouring a proper amount of quenching liquid from the liquid flowing hole 11 to the lower end of the inner cavity of the heat preservation shell 1, and opening the heating mechanism 3 through the control panel 9 to heat the quenching liquid in advance;
step two: then the metal material to be quenched is poured into the feeding funnel 2 and flows into the insulated quenching
The smoke extractor 81 and the servo motor 41 are opened inside the fireball 32, so that the fireball can uniformly and slowly stir the metal materials; step three: after the metal material is heated and quenched, the servo motor 41 is turned off, and the small water pump is turned on
52, extracting quenching liquid and injecting the quenching liquid into the insulating quenching ball 32;
step four: after the quenched metal material is completely cooled, manually pulling the servo motor 41 until the metal material is not pulled, matching the pin block 44 with the fixture block 34, starting the servo motor 41, turning over the insulating quenching ball 32 to enable the quenched metal material to fall to the upper end of the sieve plate 6, and turning off the servo motor 41 and the smoke extractor 81;
step five: the metal material poured and quenched on the upper end of the sieve plate 6 rolls into the material receiving box 7, the quenching liquid flows into the lower end of the inner cavity of the heat preservation shell 1 from the liquid flowing hole 11 and the sieve plate 6 respectively to finish primary quenching, the quenching liquid is injected into the empty insulating quenching ball 32 again after the quenching of the metal material is finished, at the moment, the heating mechanism 3 is closed, the quenching of the metal material is finished every time, and new quenching liquid needs to be replaced.
In summary, the following steps: the invention provides a quenching device for processing metal materials and an implementation method thereof, which comprises a heat preservation shell 1, a feeding funnel 2, a quenching liquid circulating mechanism 5, a receiving box 7, a smoke exhaust pipe 8 and a control panel 9, wherein the lower end of the feeding funnel 2 penetrates through the middle part of the upper end of the heat preservation shell 1 and is aligned with the upper opening of one end of a heating mechanism 3, and is matched with the heating mechanism 3 and a stirring turnover mechanism 4 to facilitate the pouring of the metal materials into an insulating quenching ball 32, the feeding operation of the metal materials is simple and convenient, the operation is safe and comfortable, the phenomenon that an operator is scalded by a mechanism in the heat preservation shell 1 during secondary quenching is avoided, a servo motor 41 drives a stirring blade 45 to rotate, so that the metal materials are uniformly turned over in the quenching process, the heating is uniform, the quenching conditions of each metal material are ensured to be the same, and the final strengthening effects of the metal materials are the same, the quality of each metal material is ensured, after the metal material to be quenched is completely cooled, the servo motor 41 is manually pulled until the metal material is not pulled, the pin block 44 is matched with the clamping block 34 at the moment, the servo motor 41 is restarted, the insulating quenching ball 32 is overturned, so that the quenched metal material falls to the upper end of the sieve plate 6, after quenching is completed, automatic discharging is realized, the operation trouble of personnel is reduced, operation scalding is avoided, the manual operation time is reduced, the working efficiency is improved, the inserting block 421 corresponds to the inserting groove 121, the length of the inserting groove 121 is equal to that of the pin block 44, when the quenched metal material is overturned and poured, the phenomenon that the pin block 44 and the clamping block 34 fall off and the insulating quenching ball 32 circles around is avoided, and the overturning stability of the stirring overturning mechanism 4 is ensured, main blade 451 is at rotatory in-process, the metal material uplift that will be close to insulating quenching ball 32, pass through between first dead lever 452 and second dead lever 453, make inside and outside metal material can exchange, and then guarantee the whole even that is heated of metal material, when stirring leaf 45 is whole rotatory, from the metal material that passes through between first dead lever 452 and second dead lever 453, it is different to little vice blade 4543 and major-minor blade 4545 pressure, again under the revolving force, and then will last the metal material dispersion of uniting, avoid the metal material of uniting to be heated inhomogeneously inside and outside, make metal material single be heated evenly, synthesize improvement quenching effect.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. A quenching device for processing metal materials comprises a heat preservation shell (1), a feeding funnel (2), a quenching liquid circulating mechanism (5), a material receiving box (7), a smoke exhaust pipe (8) and a control panel (9), it is characterized in that the interior of the heat preservation shell (1) also comprises a heating mechanism (3), a stirring turnover mechanism (4) and a sieve plate (6), the lower end of the feeding funnel (2) penetrates through the middle part of the upper end of the heat preservation shell (1), and is aligned with the upper port of one end of the heating mechanism (3), one end of the heating mechanism (3) is connected with a bearing embedded in the heat preservation shell (1), a wire of the heating mechanism (3) movably penetrates through the heat-insulating shell (1), the other end of the heating mechanism (3) is connected with a bearing embedded in the heat-insulating shell (1), one end of the stirring and overturning mechanism (4) penetrates through the other end of the heating mechanism (3), and the other end of the stirring and overturning mechanism (4) penetrates through the heat-insulating shell (1);
one end of a quenching liquid circulating mechanism (5) penetrates through the heat preservation shell (1) and is suspended at the upper end of the inner side of the heat preservation shell (1), the other end of the quenching liquid circulating mechanism (5) penetrates through the lower end of the heat preservation shell (1), two ends of a sieve plate (6) are located at the lower ends of a heating mechanism (3) and a stirring turnover mechanism (4) and are connected with the heat preservation shell (1), a material receiving box (7) is installed on one side of the heat preservation shell (1), a liquid flowing hole (11) is formed in the heat preservation shell (1) corresponding to the lower end of the inner side of the material receiving box (7), a smoke exhaust pipe (8) penetrates through one side of the upper end of the heat preservation shell (1), a smoke exhaust port is aligned with an upper port at one end of the heating mechanism (3), a control panel (9) is installed on one side of the outer portion of the heat preservation shell (1), and the lower end of the heat preservation shell (1) is communicated with quenching liquid filtering equipment through a water valve;
the quenching liquid circulating mechanism (5) comprises a liquid pumping pipe (51), a small water pump (52) and a liquid conveying pipe (53), one end of the liquid pumping pipe (51) is inserted into the bottom of an inner cavity of the heat preservation shell (1), the other end of the liquid pumping pipe (51) penetrates through the heat preservation shell (1) to be connected with the small water pump (52), the small water pump (52) is installed on an installation frame on the outer side of the heat preservation shell (1), one end of the liquid conveying pipe (53) is connected with the small water pump (52), the other end of the liquid conveying pipe penetrates through the heat preservation shell (1) to be arranged, and the liquid outlet end of the liquid conveying pipe (53) is positioned on one side of the lower end of the feeding hopper (2) and is aligned with an upper opening at one end of the insulating quenching ball (32);
the heating mechanism (3) comprises an insulating tube (31), an insulating quenching ball (32), a connecting tube (33), a fixture block (34), a conductive column (35) and a heating plate (36), one end of the insulating tube (31) is connected with one side of the insulating quenching ball (32), one end of the connecting tube (33) is connected with the other side of the quenching ball (32), the fixture block (34) is arranged in an inner cavity of the connecting tube (33) and symmetrically provided with a group of the fixture block, the conductive column (35) is internally provided in the inner cavity of the insulating tube (31), one end of the conductive column is electrically connected with an external lead, the other end of the conductive column is fixedly welded with the heating plate (36), the heating plate (36) is uniformly arranged in the inner cavity of the insulating quenching ball (32), and insulating coatings are sprayed on the surfaces of the insulating tube (31) and the insulating quenching ball (32);
stirring tilting mechanism (4) includes servo motor (41), shaft coupling (42), pivot (43), round pin piece (44) and stirring leaf (45), servo motor (41) are installed on the mounting bracket in heat preservation shell (1) outside, and with mounting bracket sliding connection, the one end of shaft coupling (42) is connected with servo motor's (41) output, the other end and the one end of pivot (43) of shaft coupling (42) are connected, round pin piece (44) set up the middle part in pivot (43), and the symmetry is provided with a set ofly, round pin piece (44) and fixture block (34) phase-match, stirring leaf (45) set up the other end in pivot (43), and the symmetry is provided with a set ofly, stirring leaf (45) are semicircular, pivot (43) run through connecting pipe (33), and closely laminate with connecting pipe (33);
the two sides of the coupler (42) are provided with inserting blocks (421), the inserting blocks (421) are 7-shaped, a buckling block (12) is installed at the connecting end of the heat preservation shell (1) and the coupler (42), a slot (121) is formed in the inner side of the buckling block (12), the inserting blocks (421) correspond to the slot (121), and the length of the slot (121) is equal to that of the pin block (44);
the stirring blade (45) comprises a main blade (451), a first fixing rod (452), a second fixing rod (453) and a dispersing assembly (454), one end of the first fixing rod (452) is fixedly connected with the lower side of one end of the main blade (451), one end of the second fixing rod (453) is fixedly connected with the lower side of the other end of the main blade (451), the other ends of the first fixing rod (452) and the second fixing rod (453) are fixedly connected with a rotating shaft (43), one end of the dispersing assembly (454) is movably connected with the main blade (451), and the other end of the dispersing assembly (454) is movably connected with the rotating shaft (43);
the dispersion subassembly (454) is provided with a pair, the dispersion subassembly (454) is including connecting bull stick (4541), quarter butt (4542), little vice blade (4543), stock (4544) and big vice blade (4545), the one end of quarter butt (4542) and the one side middle part fixed connection who connects bull stick (4541), the one end of quarter butt (4542) and one side middle part fixed connection of little vice blade (4543), the one end of stock (4544) and the opposite side middle part fixed connection who connects bull stick (4541), the one end of stock (4544) and one side middle part fixed connection of big vice blade (4545) are even
And (6) connecting.
2. The quenching apparatus for processing metallic material as recited in claim 1, wherein the inner side of the smoke exhaust pipe (8)
Is provided with a smoke extractor (81), the smoke inlet of the smoke exhaust pipe (8) is positioned at the other side of the lower end of the feeding funnel (2), and the other side of the smoke inlet is bent and opposite to the insulating quenching
One end of the ball (32) is connected with an upper port, and the other end of the smoke exhaust pipe (8) is connected with the factory total smoke treatment equipment.
3. The quenching apparatus for working metallic material as recited in claim 1, wherein the heating means (3), the servo-mechanism
The motor (41) and the small-sized water pump (52) are electrically connected with corresponding switches of the control panel (9) through leads.
4. A method of carrying out the quenching apparatus for working a metallic material according to any of claims 1 to 3, characterized in that
The method comprises the following steps:
s1; pouring a proper amount of quenching liquid from the liquid flowing hole (11) to the lower end of the inner cavity of the heat preservation shell (1), and beating the quenching liquid through the control panel (9)
A heating mechanism (3) is started to heat the glass in advance;
s2: then pouring the metal material to be quenched into the feeding hopper (2) to make the metal material flow into the insulating quenching ball (32) and beating
A smoke extractor (81) and a servo motor (41) are started to uniformly and slowly stir the metal materials;
s3: after the metal material is heated and quenched, the servo motor (41) is turned off, the small water pump (52) is turned on, and the quenching liquid is extracted
Injecting the inside of an insulating quenching ball (32);
s4: after the metal material to be quenched is completely cooled, the servo motor (41) is pulled manually until the metal material is pulled still, and at the moment, the pin is inserted
The block (44) is matched with the clamping block (34), then the servo motor (41) is started, and the insulating quenching ball (32) is turned over, so that the quenched gold is
The materials fall to the upper end of the sieve plate (6), and the servo motor (41) and the smoke extractor (81) are closed at the moment;
s5: the metal material falling to the upper end of the sieve plate (6) for quenching rolls into the material receiving box (7), the quenching liquid flows into the lower end of the inner cavity of the heat preservation shell (1) from the liquid flowing holes (11) and the sieve plate (6) respectively to finish primary quenching, when the metal material is quenched, the quenching liquid is injected into the empty insulating quenching balls (32) again, and at the moment, the heating mechanism (3) is closed.
5. The method of implementing a quenching apparatus for processing a metallic material according to claim 4, wherein the quenching liquid is replaced with a new one each time the quenching of the metallic material is completed.
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| CN202011076939.8A CN112322880B (en) | 2020-10-10 | 2020-10-10 | Quenching device for metal material processing and implementation method thereof |
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| CN112743095A (en) * | 2021-02-08 | 2021-05-04 | 佛山通宝精密合金股份有限公司 | Prevent shrend device that splashes |
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| EP1205562A1 (en) * | 2000-11-08 | 2002-05-15 | François Knellwolf | Process and device for heat treating metal workpieces by immersion in a furnace |
| CN201793642U (en) * | 2010-09-15 | 2011-04-13 | 重庆市嘉和机械制造有限公司 | Quenching turnover mechanism |
| CN107974537A (en) * | 2017-11-21 | 2018-05-01 | 郑州诚合信息技术有限公司 | A kind of safe and efficient quenching unit of workpiece |
| CN207891395U (en) * | 2017-11-21 | 2018-09-21 | 多棱新材料股份有限公司 | A kind of shot annealing device |
| CN108531697B (en) * | 2018-05-23 | 2019-07-26 | 广州丰东热炼有限公司 | A kind of Metal Production quenching unit that security performance is high |
| CN109652636B (en) * | 2018-12-02 | 2020-10-02 | 六安市志远机械制造有限公司 | Rod piece heat treatment equipment |
| CN109593931A (en) * | 2018-12-05 | 2019-04-09 | 马鞍山市万鑫铸造有限公司 | A kind of quenching unit |
| CN109593939B (en) * | 2018-12-20 | 2020-07-07 | 湖南三特机械制造有限公司 | Quenching device for heat treatment and convenient for discontinuity of caterpillar track |
| CN112708745A (en) * | 2020-12-16 | 2021-04-27 | 温州宾创环保科技有限公司 | Annealing furnace with uniformly heated inner part and heat insulation outer part |
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