CN112593060A - Quenching furnace with impurity removal function - Google Patents
Quenching furnace with impurity removal function Download PDFInfo
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- CN112593060A CN112593060A CN202011231278.1A CN202011231278A CN112593060A CN 112593060 A CN112593060 A CN 112593060A CN 202011231278 A CN202011231278 A CN 202011231278A CN 112593060 A CN112593060 A CN 112593060A
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- quenching
- impurity removing
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- branch pipe
- shaft
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- 238000010791 quenching Methods 0.000 title claims abstract description 120
- 230000000171 quenching effect Effects 0.000 title claims abstract description 120
- 239000012535 impurity Substances 0.000 title claims abstract description 87
- 238000003756 stirring Methods 0.000 claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 240000005002 Erythronium dens canis Species 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention relates to a quenching furnace with impurity removal function, which comprises a main body, a cover plate, a heating chamber, a lifting plate, a quenching chamber, two cylinders, a stirring mechanism and an impurity removal mechanism, wherein the impurity removal mechanism comprises a filter screen, a transmission assembly, two driving assemblies and two impurity removal assemblies, each impurity removal assembly comprises a circular ring, a collecting box, a connecting pipe, a first branch pipe, a second branch pipe, a piston, a spring, a fixing ring, a first bearing, two fixing rods and a plurality of suction nozzles, each driving assembly comprises a transmission shaft, a one-way bearing, a driving shaft, a driving disc, a driving rope and two second bearings, the stirring mechanism comprises a motor, a stirring shaft, a transmission gear, a third bearing and a plurality of stirring plates, the quenching furnace with the impurity removal function realizes the impurity removal function of quenching liquid through the impurity removal mechanism, avoids the influence of impurities in the quenching liquid on the quenching quality, and realizes the stirring function of the quenching, thereby leading the workpiece to be fully contacted with the quenching liquid and improving the quenching efficiency.
Description
Technical Field
The invention relates to the field of heat treatment, in particular to a quenching furnace with an impurity removal function.
Background
The quenching furnace is a furnace for heating workpieces before quenching. Quenching is to put the workpiece into a furnace, heat the workpiece to a quenching temperature above the critical point and keep the temperature for a period of time, and then quickly take the workpiece out of the furnace and put the workpiece into quenching liquid (oil or water) for quenching. The heat source of the furnace can be electricity and fuel, and the temperature can be measured by a thermocouple. The furnace using electricity, gas and liquid fuel can be automatically controlled and regulated by a meter.
When the existing quenching furnace is used for quenching, because the workpiece is statically placed in the quenching liquid, the temperature is concentrated, and the conduction efficiency is reduced, so that the quenching efficiency is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the quenching furnace with the impurity removing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a quenching furnace with edulcoration function, includes main part, apron, heating chamber, lifter plate, quenching chamber and two cylinders, the top of main part is equipped with first opening, the apron lid is established on first opening, the top in the main part is fixed to the heating chamber, the top of heating chamber is equipped with the second opening, first opening matches with the second opening, the below of heating chamber is equipped with the third opening, the third opening matches with the lifter plate, the cylinder body of cylinder is vertical fixes the top in the heating chamber, the both sides of the top of lifter plate respectively with the gas pole fixed connection of two cylinders, the bottom in the main part is fixed to the quenching chamber, the top of quenching chamber is equipped with the fourth opening, the inside of main part is equipped with PLC, the indoor quenching liquid that is equipped with quenches, the cylinder is connected with the PLC electricity, still includes rabbling mechanism and edulcoration mechanism, the stirring mechanism and the impurity removing mechanism are both arranged below the lifting plate, and the stirring mechanism is connected with the impurity removing mechanism;
the impurity removing mechanism comprises a filter screen, a transmission assembly, two driving assemblies and two impurity removing assemblies, the transmission assembly is connected with the stirring mechanism, the driving assemblies correspond to the impurity removing assemblies one by one, the transmission assembly is connected with the impurity removing assemblies through the driving assemblies, the impurity removing assemblies are connected with the stirring mechanism, the two impurity removing assemblies are respectively arranged on two sides below the lifting plate, the filter screen is arranged inside the quenching chamber and is connected with the inner wall of the quenching chamber in a sealing manner, and the upper part of the filter screen is connected with the lower part of the lifting plate through the stirring mechanism;
the impurity removing component comprises a circular ring, a collecting box, a connecting pipe, a first branch pipe, a second branch pipe, a piston, a spring, a fixing ring, a first bearing, two fixing rods and a plurality of suction nozzles, wherein the collecting box is fixed on one side of a main body, convex teeth are uniformly fixed on the periphery of the circular ring in the circumferential direction and are connected with a stirring mechanism, two ends of the first branch pipe are fixedly connected with the inner wall of the circular ring, the suction nozzles are uniformly fixed on the first branch pipe, the suction nozzles are communicated with the first branch pipe, the suction nozzles are arranged towards a filter screen, a round hole is formed in the first branch pipe, the outer ring of the first bearing is fixedly connected with the inner wall of the round hole, one end of the second branch pipe is fixedly connected with the inner ring of the first bearing, the second branch pipe is communicated with the first branch pipe, the two fixing rods are symmetrically arranged relative to the axis of the second branch pipe, and the first bearing is fixedly connected with, the second branch pipe is communicated with the inside of the collecting box through a connecting pipe, the piston is arranged inside the second branch pipe and is in sealing connection with the inner wall of the second branch pipe, the periphery of the fixing ring is arranged on the inner wall of one end, far away from the first branch pipe, of the second branch pipe, two ends of the spring are respectively connected with the lower portion of the fixing ring and the upper portion of the piston, and the upper portion of the piston is connected with the driving assembly;
the driving assembly comprises a transmission shaft, a one-way bearing, a driving shaft, a driving disc, a driving rope and two second bearings, the second bearings are fixed below the lifting plate, inner rings of the two second bearings are fixedly connected with the transmission shaft and the driving shaft respectively, one end of the transmission shaft is connected with the transmission assembly, the other end of the transmission shaft is fixedly connected with inner rings of the one-way bearings, one end of the driving shaft is fixedly connected with an outer ring of the one-way bearing, the other end of the driving shaft is fixedly connected with a position, far away from the circle center, of one side of the driving disc, one end of the driving rope is fixedly connected with an axis of the other side of the driving disc, far away from the driving shaft, the other end of the driving rope is fixedly;
the stirring mechanism comprises a motor, a stirring shaft, a transmission gear, a third bearing and a plurality of stirring plates, wherein the motor is fixed below the lifting plate, the third bearing is fixed above the filter screen, the motor is in transmission connection with one end of the stirring shaft, the other end of the stirring shaft is fixedly connected with an inner ring of the third bearing, the stirring plates are uniformly fixed on the periphery of the stirring shaft by taking the axis of the stirring shaft as the central circumference, the stirring shaft is connected with a transmission assembly, the transmission gear is fixed on the stirring shaft, the transmission gear is meshed with the convex teeth, and the motor is electrically connected with the PLC.
Preferably, in order to transmit power, the transmission assembly comprises a first bevel gear and two second bevel gears, the first bevel gear is fixed on the stirring shaft, the two second bevel gears are respectively fixedly connected with the two transmission shafts, and the first bevel gear is meshed with the second bevel gears.
Preferably, the first bevel gear is coated with grease in order to make the second bevel gear smoothly rotate.
Preferably, in order to promote the leakproofness, the edulcoration subassembly still includes the sealing ring, the inner wall fixed connection of the periphery of sealing ring and solid fixed ring's annular ring, the sealing ring cover is established on the driving rope, the periphery of driving rope and the inner wall sealing sliding connection of the annular ring of sealing ring.
Preferably, a handle is provided above the cover plate for facilitating movement of the handle.
Preferably, in order to control the operation of the device, a plurality of start buttons are fixed on one side of the main body, and the start buttons are electrically connected with the PLC.
Preferably, the inner wall of the heating chamber is coated with a heat insulating coating in order to reduce heat loss.
Preferably, the connecting pipe is made of a flexible hose in order to facilitate the up-and-down movement of the second branch pipe.
Preferably, the outer circumference of the driving rope is coated with an anti-corrosion zinc coating in order to prevent the driving rope from being corroded.
Preferably, for the purpose of waterproofing, the motor is a waterproof motor.
The quenching furnace with the impurity removing function has the advantages that the impurity removing function of quenching liquid is realized through the impurity removing mechanism, the impurity in the quenching liquid is prevented from influencing the quenching quality, the reliability of equipment is improved, compared with the existing impurity removing mechanism, the impurity removing mechanism can also drive the suction nozzle to rotate, the absorption range of the suction nozzle is expanded, impurities at all positions above the filter screen can be sucked into the collecting box, the impurity removing effect is improved, the function of stirring the quenching liquid is realized through the stirring mechanism, a workpiece is fully contacted with the quenching liquid, the quenching efficiency is improved, the reliability of the equipment is improved, compared with the existing stirring mechanism, the stirring mechanism and the impurity removing mechanism are integrated into a whole, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a quenching furnace with impurity removal function according to the present invention;
FIG. 2 is a schematic structural diagram of an impurity removing mechanism of a quenching furnace with an impurity removing function according to the invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the quenching device comprises a main body, a cover plate, a heating chamber, a lifting plate, a cylinder, a quenching chamber, a motor, a stirring shaft, a stirring plate, a transmission gear, a filter screen, a circular ring, a first branch pipe, a suction nozzle, a second branch pipe, a connecting pipe, a collecting box, a piston, a fixing ring, a spring, a driving rope, a driving disc, a driving shaft, a one-way bearing, a transmission shaft, a second bevel gear, a first bevel gear, a sealing ring, a handle and a starting button, wherein the cover plate is 2, the heating chamber is 3, the lifting plate is 4, the cylinder is 5, the quenching chamber is 6, the motor is 7, the stirring shaft is 8, the stirring plate is 9, the transmission gear.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a quenching furnace with impurity removing function comprises a main body 1, a cover plate 2, a heating chamber 3, a lifting plate 4, a quenching chamber 6 and two cylinders 5, wherein a first opening is arranged above the main body 1, the cover plate 2 is covered on the first opening, the heating chamber 3 is fixed at the top of the main body 1, a second opening is arranged above the heating chamber 3, the first opening is matched with the second opening, a third opening is arranged below the heating chamber 3, the third opening is matched with the lifting plate 4, a cylinder body of the cylinder 5 is vertically fixed at the top of the heating chamber 3, two sides of the upper side of the lifting plate 4 are respectively fixedly connected with air rods of the two cylinders 5, the quenching chamber 6 is fixed at the bottom of the main body 1, a fourth opening is arranged above the quenching chamber 6, a PLC is arranged in the main body 1, and a quenching liquid is arranged in the quenching chamber 6, the air cylinder 5 is electrically connected with the PLC, and the device further comprises a stirring mechanism and an impurity removing mechanism, wherein the stirring mechanism and the impurity removing mechanism are both arranged below the lifting plate 4, and the stirring mechanism is connected with the impurity removing mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control. The user can remove apron 2, puts the work piece in the top of lifter plate 4 from first opening part again to make the work piece carry out thermal treatment work in heating chamber 3, after the heating is accomplished, control cylinder 5 again starts, and extension gas pole drives lifter plate 4 and moves down, makes the work piece immigration quenching liquid's inside, thereby has accomplished quenching work.
This quenching furnace with edulcoration function has realized the function to the quenching liquid edulcoration through edulcoration mechanism, avoids impurity in the quenching liquid to influence the quality of quenching to improve the reliability of equipment, through rabbling mechanism, realized the function to the quenching liquid stirring, thereby make work piece and quenching liquid contact abundant, thereby improved quenching efficiency, improved the reliability of equipment.
As shown in fig. 2 and 4, the impurity removing mechanism includes a filter screen 11, a transmission assembly, two driving assemblies and two impurity removing assemblies, the transmission assembly is connected with the stirring mechanism, the driving assemblies correspond to the impurity removing assemblies one by one, the transmission assembly is connected with the impurity removing assemblies through the driving assemblies, the impurity removing assemblies are connected with the stirring mechanism, the two impurity removing assemblies are respectively arranged at two sides below the lifting plate 4, the filter screen 11 is arranged inside the quenching chamber 6, the filter screen 11 is connected with the inner wall of the quenching chamber 6 in a sealing manner, and the upper part of the filter screen 11 is connected with the lower part of the lifting plate 4 through the stirring mechanism;
the impurity removing component comprises a circular ring 12, a collecting box 17, a connecting pipe 16, a first branch pipe 13, a second branch pipe 15, a piston 18, a spring 20, a fixing ring 19, a first bearing, two fixing rods and a plurality of suction nozzles 14, wherein the collecting box 17 is fixed on one side of a main body 1, convex teeth are uniformly fixed on the periphery of the circular ring 12 in the circumferential direction and are connected with a stirring mechanism, the two ends of the first branch pipe 13 are fixedly connected with the inner wall of the circular ring 12, the suction nozzles 14 are uniformly fixed on the first branch pipe 13, the suction nozzles 14 are communicated with the first branch pipe 13, the suction nozzles 14 are arranged towards a filter screen 11, a circular hole is arranged on the first branch pipe 13, the outer ring of the first bearing is fixedly connected with the inner wall of the circular hole, one end of the second branch pipe 15 is fixedly connected with the inner ring of the first bearing, the second branch pipe 15 is communicated with the first branch pipe 13, the two fixing rods are symmetrically arranged relative to the axis, the first bearing is fixedly connected with the lower part of the lifting plate 4 through a fixed rod, the second branch pipe 15 is communicated with the interior of the collecting box 17 through a connecting pipe 16, the piston 18 is arranged in the second branch pipe 15, the piston 18 is hermetically connected with the inner wall of the second branch pipe 15, the periphery of the fixed ring 19 is connected with the inner wall of one end, far away from the first branch pipe 13, of the second branch pipe 15, two ends of the spring 20 are respectively connected with the lower part of the fixed ring 19 and the upper part of the piston 18, and the upper part of the piston 18 is connected with the driving assembly;
the driving assembly comprises a transmission shaft 25, a one-way bearing 24, a driving shaft 23, a driving disc 22, a driving rope 21 and two second bearings, the second bearings are fixed below the lifting plate 4, inner rings of the two second bearings are fixedly connected with the transmission shaft 25 and the driving shaft 23 respectively, one end of the transmission shaft 25 is connected with the transmission assembly, the other end of the transmission shaft 25 is fixedly connected with an inner ring of the one-way bearing 24, one end of the driving shaft 23 is fixedly connected with an outer ring of the one-way bearing 24, the other end of the driving shaft 23 is fixedly connected with a position, far away from the circle center, of one side of the driving disc 22, one end of the driving rope 21 is fixedly connected with an axis of the other side of the driving disc 22, far away from the driving shaft 23, the other end of the driving rope 21 is fixedly connected with;
when quenching is carried out, the control cylinder 5 is started, the gas rod is extended to drive the lifting plate 4 to move downwards and drive a workpiece to move into quenching liquid for quenching, the lifting plate 4 moves downwards and simultaneously drives the filter screen 11 to move downwards through the stirring mechanism, impurities generated during quenching are left above the filter screen 11, after quenching is finished, the lifting plate 4 and the filter screen 11 are driven to move upwards so that the impurities are adhered above the filter screen 11, the stirring mechanism is controlled to work so that the transmission assembly works, the driving shaft 23 is driven to rotate through the transmission shaft 25 so that the driving disc 22 rotates, the driving rope 21 drives the piston 18 to move upwards and downwards in the second branch pipe 15, the impurities adhered on the filter screen 11 are sucked into the first branch pipe 13 through the suction nozzle 14 and then are guided into the inside of the collection box 17 through the second branch pipe 15 and the connecting pipe 16, and the function of cleaning the filter screen 11 is realized, avoid impurity to remain on filter screen 11 and influence the quality of quenching liquid to can not cause the influence to quenching work, when rabbling mechanism work, can also drive ring 12 and rotate, make first branch pipe 13 rotate, thereby drive suction nozzle 14 and rotate, enlarged suction nozzle 14's absorption scope, make filter screen 11 top everywhere impurity can both be inhaled the inside of collecting box 17, thereby promoted the effect of edulcoration.
As shown in fig. 2-3, the stirring mechanism includes a motor 7, a stirring shaft 8, a transmission gear 10, a third bearing and a plurality of stirring plates 9, the motor 7 is fixed below the lifting plate 4, the third bearing is fixed above the filter screen 11, the motor 7 is in transmission connection with one end of the stirring shaft 8, the other end of the stirring shaft 8 is in fixed connection with an inner ring of the third bearing, the stirring plates 9 are uniformly fixed on the periphery of the stirring shaft 8 by taking the axis of the stirring shaft 8 as the central circumference, the stirring shaft 8 is connected with a transmission assembly, the transmission gear 10 is fixed on the stirring shaft 8, the transmission gear 10 is meshed with the convex teeth, and the motor 7 is electrically connected with the PLC.
When a workpiece is positioned in quenching liquid in the quenching chamber 6, the motor 7 is controlled to be started to drive the stirring shaft 8 to rotate, so that the stirring plate 9 rotates, the quenching liquid is stirred, the flowing speed of the quenching liquid in the quenching chamber 6 is accelerated, the workpiece is fully contacted with the quenching liquid, the quenching efficiency is improved, and the reliability of the equipment is improved, when the stirring shaft 8 rotates, the transmission gear 10 can be driven to rotate, the circular ring 12 rotates through the meshing of the transmission gear 10 and the convex teeth, the suction nozzle 14 is driven to rotate, the absorption range of the suction nozzle 14 is expanded, so that impurities at all positions above the filter screen 11 can be sucked into the collecting box 17, the impurity removal effect is improved, when the stirring shaft 8 rotates, the transmission assembly is driven to work, the transmission shaft 25 rotates, and the driving shaft 23 does not rotate under the action of the one-way bearing 24, thereby can not inhale the inside of collecting box 17 with the quenching liquid, when the quenching is accomplished with lifter plate 4 rebound, make filter screen 11 resume to the normal position, the reversal of control motor 7 again, make (mixing) shaft 8 antiport, thereby drive transmission shaft 25 rotates, make drive shaft 23 rotate, thereby can drive piston 18 and reciprocate in second branch pipe 15, thereby can inhale the inside of collecting box 17 with the impurity of filter screen 11 top, thereby realized the function of clearance filter screen 11, avoid the impurity in the quenching liquid to influence the quality of quenching, thereby the reliability of equipment has been improved.
Preferably, for transmitting power, the transmission assembly comprises a first bevel gear 27 and two second bevel gears 26, the first bevel gear 27 is fixed on the stirring shaft 8, the two second bevel gears 26 are respectively fixedly connected with the two transmission shafts 25, and the first bevel gear 27 is meshed with the second bevel gears 26.
When the stirring shaft 8 rotates, the first bevel gear 27 is driven to rotate, and the second bevel gear 26 rotates through the meshing of the first bevel gear 27 and the second bevel gear 26, so that the transmission shaft 25 is driven to rotate, and the function of transmitting power is realized.
Preferably, in order to make the second bevel gear 26 smoothly rotate, the first bevel gear 27 is coated with grease, so that the friction between the first bevel gear 27 and the second bevel gear 26 is reduced, thereby making the second bevel gear 26 more smoothly rotate.
Preferably, in order to improve the sealing performance, the impurity removing assembly further comprises a sealing ring 28, the periphery of the sealing ring 28 is fixedly connected with the inner wall of the annular hole of the fixing ring 19, the sealing ring 28 is sleeved on the driving rope 21, and the periphery of the driving rope 21 is connected with the inner wall of the annular hole of the sealing ring 28 in a sealing and sliding manner.
Through setting up sealing ring 28, reduced the clearance between drive rope 21 and the solid fixed ring 19 to improve the leakproofness between drive rope 21 and the solid fixed ring 19, also avoided the rigid contact force when drive rope 21 and the solid fixed ring 19 direct contact simultaneously, thereby prevented that drive rope 21 from by the fish tail, thereby improved the practicality of equipment.
Preferably, a handle 29 is provided above the cover plate 2 in order to facilitate movement of the handle 29.
Through setting up handle 29, can improve the convenience that the staff removed apron 2.
Preferably, a plurality of start buttons 30 are fixed on one side of the main body 1 for controlling the operation of the device, and the start buttons 30 are electrically connected with the PLC.
The staff can control the equipment to carry out different works by pressing different start buttons 30, thereby improving the intelligent degree of the equipment.
Preferably, the inner wall of the heating chamber 3 is coated with a heat insulating coating in order to reduce heat loss.
Preferably, the connecting pipe 16 is made of a flexible hose in order to facilitate the up and down movement of the second branch pipe 15.
Preferably, in order to prevent the driving rope 21 from being corroded, the outer circumference of the driving rope 21 is coated with an anti-corrosion zinc coating.
Preferably, the motor 7 is a waterproof motor for the purpose of waterproofing.
When quenching is carried out, the control cylinder 5 is started, the gas rod is extended to drive the lifting plate 4 to move downwards and drive a workpiece to move into quenching liquid for quenching, the lifting plate 4 moves downwards and simultaneously drives the filter screen 11 to move downwards through the stirring mechanism, impurities generated during quenching are left above the filter screen 11, after quenching is finished, the lifting plate 4 and the filter screen 11 are driven to move upwards so that the impurities are adhered above the filter screen 11, the stirring mechanism is controlled to work so that the transmission assembly works, the driving shaft 23 is driven to rotate through the transmission shaft 25 so that the driving disc 22 rotates, the driving rope 21 drives the piston 18 to move upwards and downwards in the second branch pipe 15, the impurities adhered on the filter screen 11 are sucked into the first branch pipe 13 through the suction nozzle 14 and then are guided into the inside of the collection box 17 through the second branch pipe 15 and the connecting pipe 16, and the function of cleaning the filter screen 11 is realized, avoid impurity to remain on filter screen 11 and influence the quality of quenching liquid to can not cause the influence to quenching work, when rabbling mechanism work, can also drive ring 12 and rotate, make first branch pipe 13 rotate, thereby drive suction nozzle 14 and rotate, enlarged suction nozzle 14's absorption scope, make filter screen 11 top everywhere impurity can both be inhaled the inside of collecting box 17, thereby promoted the effect of edulcoration. When a workpiece is positioned in quenching liquid in the quenching chamber 6, the motor 7 is controlled to be started to drive the stirring shaft 8 to rotate, so that the stirring plate 9 rotates, the quenching liquid is stirred, the flowing speed of the quenching liquid in the quenching chamber 6 is accelerated, the workpiece is fully contacted with the quenching liquid, the quenching efficiency is improved, and the reliability of the equipment is improved, when the stirring shaft 8 rotates, the transmission gear 10 can be driven to rotate, the circular ring 12 rotates through the meshing of the transmission gear 10 and the convex teeth, the suction nozzle 14 is driven to rotate, the absorption range of the suction nozzle 14 is expanded, so that impurities at all positions above the filter screen 11 can be sucked into the collecting box 17, the impurity removal effect is improved, when the stirring shaft 8 rotates, the transmission assembly is driven to work, the transmission shaft 25 rotates, and the driving shaft 23 does not rotate under the action of the one-way bearing 24, thereby can not inhale the inside of collecting box 17 with the quenching liquid, when the quenching is accomplished with lifter plate 4 rebound, make filter screen 11 resume to the normal position, the reversal of control motor 7 again, make (mixing) shaft 8 antiport, thereby drive transmission shaft 25 rotates, make drive shaft 23 rotate, thereby can drive piston 18 and reciprocate in second branch pipe 15, thereby can inhale the inside of collecting box 17 with the impurity of filter screen 11 top, thereby realized the function of clearance filter screen 11, avoid the impurity in the quenching liquid to influence the quality of quenching, thereby the reliability of equipment has been improved.
Compared with the prior art, this quenching furnace with edulcoration function passes through edulcoration mechanism, realized the function to the quenching liquid edulcoration, avoid impurity in the quenching liquid to influence the quality of quenching, thereby the reliability of equipment has been improved, compare with current edulcoration mechanism, this edulcoration mechanism can also drive suction nozzle 14 and rotate, the absorption range of suction nozzle 14 has been enlarged, make filter screen 11 top impurity everywhere can both be inhaled the inside of collecting box 17, thereby the effect of edulcoration has been promoted, through rabbling mechanism, the function to the quenching liquid stirring has been realized, thereby it is abundant to make work piece and quenching liquid contact, thereby quenching efficiency has been improved, the reliability of equipment has been improved, compare with current rabbling mechanism, this rabbling mechanism and edulcoration mechanism be the link gear as an organic whole, the practicality is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a quenching furnace with edulcoration function, includes main part (1), apron (2), heating chamber (3), lifter plate (4), quenching chamber (6) and two cylinders (5), the top of main part (1) is equipped with first opening, apron (2) lid is established on first opening, top in main part (1) is fixed in heating chamber (3), the top of heating chamber (3) is equipped with the second opening, first opening and second opening match, the below of heating chamber (3) is equipped with the third opening, the third opening matches with lifter plate (4), the vertical top of fixing in heating chamber (3) of cylinder body of cylinder (5), the both sides of the top of lifter plate (4) respectively with the gas pole fixed connection of two cylinders (5), bottom in main part (1) is fixed in quenching chamber (6), a fourth opening is formed above the quenching chamber (6), a PLC is arranged inside the main body (1), quenching liquid is arranged in the quenching chamber (6), the cylinder (5) is electrically connected with the PLC, and the quenching device is characterized by further comprising a stirring mechanism and an impurity removing mechanism, wherein the stirring mechanism and the impurity removing mechanism are both arranged below the lifting plate (4), and the stirring mechanism is connected with the impurity removing mechanism;
the impurity removing mechanism comprises a filter screen (11), a transmission assembly, two driving assemblies and two impurity removing assemblies, the transmission assembly is connected with a stirring mechanism, the driving assemblies correspond to the impurity removing assemblies one by one, the transmission assembly is connected with the impurity removing assemblies through the driving assemblies, the impurity removing assemblies are connected with the stirring mechanism, the two impurity removing assemblies are respectively arranged on two sides below the lifting plate (4), the filter screen (11) is arranged inside the quenching chamber (6), the filter screen (11) is connected with the inner wall of the quenching chamber (6) in a sealing manner, and the upper part of the filter screen (11) is connected with the lower part of the lifting plate (4) through the stirring mechanism;
the impurity removing component comprises a circular ring (12), a collecting box (17), a connecting pipe (16), a first branch pipe (13), a second branch pipe (15), a piston (18), a spring (20), a fixing ring (19), a first bearing, two fixing rods and a plurality of suction nozzles (14), wherein the collecting box (17) is fixed on one side of the main body (1), convex teeth are uniformly fixed on the periphery of the circular ring (12) in the circumferential direction and are connected with a stirring mechanism, the two ends of the first branch pipe (13) are fixedly connected with the inner wall of the circular ring (12), the suction nozzles (14) are uniformly fixed on the first branch pipe (13), the suction nozzles (14) are communicated with the first branch pipe (13), the suction nozzles (14) are arranged towards the filter screen (11), the first branch pipe (13) is provided with a round hole, the outer ring of the first bearing is fixedly connected with the inner wall of the round hole, one end of the second branch pipe (15) is fixedly connected with the inner ring of the first bearing, the second branch pipe (15) is communicated with the first branch pipe (13), two fixing rods are symmetrically arranged relative to the axis of the second branch pipe (15), the first bearing is fixedly connected with the lower part of the lifting plate (4) through the fixing rods, the second branch pipe (15) is communicated with the interior of the collecting box (17) through the connecting pipe (16), the piston (18) is arranged in the second branch pipe (15), the piston (18) is hermetically connected with the inner wall of the second branch pipe (15), the periphery of the fixing ring (19) is connected with the inner wall of one end, far away from the first branch pipe (13), of the second branch pipe (15), two ends of the spring (20) are respectively connected with the lower part of the fixing ring (19) and the upper part of the piston (18), and the upper part of the piston (18) is connected with the driving assembly;
the driving assembly comprises a transmission shaft (25), a one-way bearing (24), a driving shaft (23), a driving disc (22), a driving rope (21) and two second bearings, the second bearings are fixed below the lifting plate (4), inner rings of the two second bearings are respectively fixedly connected with the transmission shaft (25) and the driving shaft (23), one end of the transmission shaft (25) is connected with the transmission assembly, the other end of the transmission shaft (25) is fixedly connected with the inner ring of the one-way bearing (24), one end of the driving shaft (23) is fixedly connected with the outer ring of the one-way bearing (24), the other end of the driving shaft (23) is fixedly connected with the position of one side of the driving disc (22) far away from the circle center, one end of the driving rope (21) is fixedly connected with the position of the other side of the driving disc (22) far away from the axis of the driving shaft (23), and the other end of the driving rope (21) is, the fixed ring (19) is sleeved on the driving rope (21);
rabbling mechanism includes motor (7), (mixing) shaft (8), drive gear (10), third bearing and a plurality of stirring board (9), the below at lifter plate (4) is fixed in motor (7), the top at filter screen (11) is fixed to the third bearing, motor (7) are connected with the one end transmission of (mixing) shaft (8), the other end of (mixing) shaft (8) and the inner circle fixed connection of third bearing, stirring board (9) use the axis of (mixing) shaft (8) evenly to fix in the periphery of (mixing) shaft (8) as central circumference, (mixing) shaft (8) are connected with drive assembly, drive gear (10) are fixed on (mixing) shaft (8), drive gear (10) and dogtooth meshing, motor (7) are connected with the PLC electricity.
2. The quenching furnace with the impurity removing function according to claim 1, wherein the transmission assembly comprises a first bevel gear (27) and two second bevel gears (26), the first bevel gear (27) is fixed on the stirring shaft (8), the two second bevel gears (26) are respectively fixedly connected with two transmission shafts (25), and the first bevel gear (27) is meshed with the second bevel gears (26).
3. The quenching furnace with the impurity removing function according to claim 2, wherein the first bevel gear (27) is coated with grease.
4. The quenching furnace with the impurity removing function according to claim 1, wherein the impurity removing assembly further comprises a sealing ring (28), the periphery of the sealing ring (28) is fixedly connected with the inner wall of the annular hole of the fixing ring (19), the sealing ring (28) is sleeved on the driving rope (21), and the periphery of the driving rope (21) is in sealing sliding connection with the inner wall of the annular hole of the sealing ring (28).
5. The quenching furnace with the impurity removing function according to claim 1, wherein a handle (29) is arranged above the cover plate (2).
6. The quenching furnace with the impurity removing function according to claim 1, wherein a plurality of start buttons (30) are fixed on one side of the main body (1), and the start buttons (30) are electrically connected with a PLC.
7. The quenching furnace with impurity removing function as claimed in claim 1, characterized in that the inner wall of the heating chamber (3) is coated with a heat insulating coating.
8. The quenching furnace with the impurity removing function as claimed in claim 1, wherein the connecting pipe (16) is made of flexible hose.
9. The quenching furnace with impurity removing function as claimed in claim 1, characterized in that the periphery of the driving rope (21) is coated with an anti-corrosion zinc coating.
10. The quenching furnace with the impurity removing function as claimed in claim 1, wherein the motor (7) is a waterproof motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231278.1A CN112593060A (en) | 2020-11-06 | 2020-11-06 | Quenching furnace with impurity removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231278.1A CN112593060A (en) | 2020-11-06 | 2020-11-06 | Quenching furnace with impurity removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112593060A true CN112593060A (en) | 2021-04-02 |
Family
ID=75182856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011231278.1A Withdrawn CN112593060A (en) | 2020-11-06 | 2020-11-06 | Quenching furnace with impurity removal function |
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| Country | Link |
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| CN (1) | CN112593060A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621777A (en) * | 2021-07-02 | 2021-11-09 | 安徽理工大学 | Composite steel quenching equipment |
| CN115505702A (en) * | 2022-11-01 | 2022-12-23 | 苏州荣仁铝业有限公司 | Medium-thickness aluminum plate quenching device |
-
2020
- 2020-11-06 CN CN202011231278.1A patent/CN112593060A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113621777A (en) * | 2021-07-02 | 2021-11-09 | 安徽理工大学 | Composite steel quenching equipment |
| CN115505702A (en) * | 2022-11-01 | 2022-12-23 | 苏州荣仁铝业有限公司 | Medium-thickness aluminum plate quenching device |
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Application publication date: 20210402 |
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