CN116732292A - Workpiece induction heating quenching device - Google Patents
Workpiece induction heating quenching device Download PDFInfo
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- CN116732292A CN116732292A CN202310752030.7A CN202310752030A CN116732292A CN 116732292 A CN116732292 A CN 116732292A CN 202310752030 A CN202310752030 A CN 202310752030A CN 116732292 A CN116732292 A CN 116732292A
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- 238000010791 quenching Methods 0.000 title claims abstract description 34
- 230000000171 quenching effect Effects 0.000 title claims abstract description 32
- 230000006698 induction Effects 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a workpiece induction heating quenching device, and relates to the technical field of quenching devices. The workpiece induction heating quenching device comprises an automatic workpiece taking and placing device. According to the workpiece induction heating quenching device, gear workpieces which are not quenched and quenched are respectively transported through the two conveyor belts, the gear workpieces move into the workpiece placing mechanism under the action of sliding friction force and self inertia, the quenched gears are blocked and move onto the baffle plate, then move onto the annular plate from the baffle plate and move upwards along with the annular plate, the quenched gear workpieces move upwards along with the magnetic sucker, the gear workpieces in the workpiece placing mechanism are clamped on the clamping head under the pressure of the pressure disc to perform the next quenching, the whole process is automatic operation, the time interval of each step is short, the working efficiency is improved, manual picking and placing are not needed, and potential safety hazards are avoided.
Description
Technical Field
The invention relates to the technical field of heat treatment, in particular to a workpiece induction heating quenching device.
Background
The induction heating surface quenching is a quenching method which uses the principle of electromagnetic induction to cut magnetic lines of force of a part in an alternating magnetic field, generates induction current on the surface, rapidly heats the surface of the part in an eddy current mode according to the skin effect of alternating current and then rapidly quenches the surface.
The existing gear workpiece is quenched, a worker needs to take the workpiece by using tweezers, the workpiece can be taken after equipment is completely stopped for safety, the workpiece can be prepared for next quenching after the workpiece is placed, the working efficiency is reduced, a part of factories are used for improving the working efficiency, and the worker takes the workpiece by hands, so that potential safety hazards exist.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the workpiece induction heating quenching device which is used for automatically taking the workpiece, has no potential safety hazard, can be used for rapidly taking, and improves the working efficiency.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the induction heating quenching device for the workpiece comprises a bottom plate, wherein an intermediate frequency generator is fixedly connected to the top of the bottom plate, a quenching inductor is fixedly connected to the right side of the intermediate frequency generator, a supporting plate is fixedly connected to the upper surface of the bottom plate, a power piece is fixedly connected to the top of the middle part of the bottom plate, a clamping head is fixedly connected to the top of the power piece, a gear workpiece is clamped and connected to the clamping head, and an automatic workpiece taking and placing device is fixedly connected to the top of the supporting plate;
the automatic workpiece picking and placing device comprises:
the gear workpiece is clamped with the blocking and taking mechanism;
the upward moving mechanism can move up and down along the vertical direction under the action of power, and can lift the gear workpiece on the shifting mechanism after the shifting;
the transfer mechanism can drive the gear workpiece under the action of sliding friction force, and can finish loading and unloading of the gear workpiece under the action of pressure and permanent magnetic attraction force;
the workpiece placing mechanism is of an annular structure and can guide and clamp the gear workpiece.
Preferably, the upward moving mechanism is arranged below the blocking and taking mechanism, and the placing mechanism is arranged above the blocking and taking mechanism.
Preferably, the blocking and taking mechanism comprises a pneumatic hydraulic pump, the output end of the pneumatic hydraulic pump is fixedly connected with a piston rod, one side, close to the axis of the chuck, of the piston rod is fixedly connected with a baffle, the top of the baffle is fixedly connected with a clamping rod, and the baffle is provided with an arc-shaped hole in a penetrating mode.
Preferably, the upward moving mechanism comprises a bidirectional motor, the bottom of the bidirectional motor is fixedly connected with the top of the bottom plate, the output end of the bidirectional motor is fixedly connected with a screw rod, a nut is connected with the screw rod in a threaded mode, a screw barrel is fixedly connected with the outer side of the nut, an L rod is fixedly connected with the side face of the screw barrel, an annular plate is fixedly connected with the top of the L rod, an anti-slip groove is formed in the upper surface of the annular plate, and a magnetic attraction ring is fixedly connected with the bottom of the anti-slip groove.
Preferably, the transfer mechanism comprises two conveyor belts, the two conveyor belts respectively transport the gear workpieces which are not quenched and the gear workpieces which are quenched, a manipulator is arranged above the bottom plate, a connecting rod is fixedly connected to the bottom of the manipulator, a magnetic sucker and a pressing plate are fixedly connected to the bottom of the connecting rod, a vertical plate is arranged between the conveyor belts and the power piece, and the bottom of the vertical plate is fixedly connected with the top of the bottom plate.
Preferably, the piece placing mechanism comprises a ring plate, the top fixedly connected with U-shaped plate, dull and stereotyped of ring plate, dull and stereotyped both sides and U-shaped plate inner wall fixed connection, one side that the U-shaped plate is close to the conveyer belt and one side fixed connection that the conveyer belt was kept away from to the riser, the ring plate bottom is provided with the arc and keeps off the piece, the draw-in groove has been seted up to the inboard that the arc kept off the piece, the outside fixedly connected with that the arc kept off the piece moves the pole, move one side fixedly connected with slider that the chuck axis was kept away from to the pole, slider sliding connection has a spacing section of thick bamboo, one side fixedly connected with spring that the chuck axis was kept away from to the slider, one side that the chuck axis was kept away from to the spring and the diapire fixed connection of a spacing section of thick bamboo, one side that the spacing section of thick bamboo is close to the arc keeps off the piece runs through and has seted up the round hole, the diameter that the round hole is greater than moves the diameter of pole, the diameter of round hole is less than the diameter of slider, the top fixedly connected with roof of a spacing section of thick bamboo.
Preferably, the internal diameter of annular plate is greater than the diameter of baffle, and the internal diameter of annular plate is less than the diameter of gear work piece, and annular plate moves up the in-process, and annular plate does not contact the baffle, and annular plate is two altogether, and the interval of two annular plates is greater than the diameter of piston rod, and when annular plate moved up vertically, the piston rod can be worn out from two annular plate intervals.
Preferably, the diameter at the top of the arc-shaped baffle is larger than the diameter of the gear workpiece, the diameter at the bottom of the arc-shaped baffle is smaller than the diameter of the gear workpiece, the gear workpiece slides downwards along the cambered surface of the arc-shaped baffle, and the diameter of the clamping groove is slightly larger than the diameter of the gear workpiece.
The invention provides a workpiece induction heating quenching device, which has the following beneficial effects:
(1) According to the workpiece induction heating quenching device, through the workpiece automatic picking and placing device, the gear workpieces which are not quenched and quenched are respectively transported through the two conveyor belts, the gear workpieces move to the workpiece placing mechanism under the action of sliding friction force and self inertia, the quenched gears are blocked and move to the baffle plate, then move to the annular plate from the baffle plate and move upwards along with the annular plate, the quenched gear workpieces move upwards along with the magnetic chuck, the gear workpieces in the workpiece placing mechanism are clamped on the chuck under the pressure of the pressure plate, the next quenching is carried out, the whole process is automatically operated, the time interval of each step is short, the working efficiency is improved, the manual picking and placing is not needed, and no potential safety hazard exists.
(2) This work piece induction heating guenching unit, get the mechanism through keeping off, upward shift mechanism, gear work piece joint prevents that gear work piece from dropping on the kelly, gear work piece moves to the annular plate directly over, the internal diameter of annular plate is located between baffle diameter and the gear work piece diameter, annular plate does not contact baffle, the piston rod when removing, gear work piece is under self gravity and anti-skidding groove's dual effect, gear work piece and annular plate can not take place relative slip, this gear work piece rises to the highest, this gear work piece moves the height when initiating surface heats this moment, the dop moves the home position under the drive of power spare, both cooperate, take out gear work piece from the dop and lift.
(3) This work piece induction heating guenching unit, through putting a mechanism, conveyer belt one end and dull and stereotyped interval are minimum, and the gear work piece moves down to the arc through dull and stereotyped, annular plate in proper order and keeps off the piece, and in the draw-in groove was gone into to the gear work piece card, the gear work piece extruded arc in proper order keeps off the piece, moves pole, slider, and arc keeps off the piece, moves pole, slider outward, and the slider moves along the axis direction of spacing section of thick bamboo, and spring compression, finally the gear work piece is static in the draw-in groove.
(4) This work piece induction heating guenching unit, through transfer mechanism, put a mechanism, the manipulator has the connecting rod in proper order, magnetic chuck, the pressure disk moves down, the pressure disk extrudees the gear work piece, gear work piece extrudees the arc and keeps off the piece, four arc keep off the piece and move outward simultaneously, gear work piece roll-off in the draw-in groove, gear work piece continues to slide down along arc keeps off the piece cambered surface, gear work piece just in time block is on the block, the time interval of two gear work piece joint is the same with the time of once quenching, magnetic chuck just in time compresses tightly the gear work piece after quenching this moment, the manipulator has magnetic chuck, the pressure disk, the gear work piece after quenching moves up earlier, then continue to translate to two conveyer belts, magnetic chuck's permanent magnetism suction reduces, magnetic chuck falls on the conveyer belt under self gravity effect and is carried away.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the right half of the present invention;
FIG. 3 is a schematic view of the left half of FIG. 2;
FIG. 4 is an exploded view of the automatic workpiece handling apparatus of the present invention;
FIG. 5 is a schematic view of the structure of the gear mechanism and the gear workpiece, and the portion of the chuck;
FIG. 6 is a schematic view of a gear shifting mechanism according to the present invention;
FIG. 7 is an exploded view of the upward movement mechanism of the present invention;
FIG. 8 is an exploded view of the transfer mechanism of the present invention;
FIG. 9 is a schematic view of a part release mechanism according to the present invention;
FIG. 10 is an exploded view of the part placement mechanism of the present invention;
FIG. 11 is a schematic view of the arc-shaped stopper and the limiting cylinder of the present invention.
In the figure: 1. a base plate, 2, intermediate frequency generator, 3, quench inductor, 4, support plate, 5, power element, 6, work piece automatic pick-and-place device, 61, stop mechanism, 611, pneumatic hydraulic pump, 612, piston rod, 613, baffle, 614, clamp rod, 615, arcuate bore, 62, upward movement mechanism, 621, bi-directional motor, 622, lead screw, 623, nut, 624, wire barrel, 625, L rod, 626, annular plate, 627, anti-slip slot, 628, magnetic attraction ring, 63, transfer mechanism, 631, conveyor belt, 632, manipulator, 633, connecting rod, 634, magnetic attraction disc, 635, platen, 636, riser, 64, spreader mechanism, 641, annular plate, 642, U-shaped plate, 643, flat plate, 644, arcuate stop, 645, clamp slot, 646, moving rod, 647, slider, 648, spring, 649, spacing barrel, 7, clamp, 8, gear work piece, 9, round hole, and top plate 10.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the induction heating quenching device for the workpieces comprises a bottom plate 1, wherein an intermediate frequency generator 2 is fixedly connected to the top of the bottom plate 1, a quenching inductor 3 is fixedly connected to the right side of the intermediate frequency generator 2, a supporting plate 4 is fixedly connected to the upper surface of the bottom plate 1, a power piece 5 is fixedly connected to the top of the middle part of the bottom plate 1, a clamping head 7 is fixedly connected to the top of the power piece 5, a gear workpiece 8 is clamped to the clamping head 7, and an automatic workpiece taking and placing device 6 is fixedly connected to the top of the supporting plate 4;
the automatic workpiece picking and placing device 6 includes:
the gear workpiece 8 which moves downwards after quenching can be blocked by the blocking mechanism 61, the gear workpiece 8 is clamped with the blocking mechanism 61, the blocking mechanism 61 comprises a pneumatic hydraulic pump 611, the output end of the pneumatic hydraulic pump 611 is fixedly connected with a piston rod 612, one side of the piston rod 612, which is close to the axis of the chuck 7, is fixedly connected with a baffle 613, the top of the baffle 613 is fixedly connected with a clamping rod 614, and the baffle 613 is provided with an arc-shaped hole 615 in a penetrating way.
When the quenching device is used, after the surface of the gear workpiece 8 is rapidly heated, the power piece 5 sequentially carries the clamping head 7 and the gear workpiece 8 to vertically move downwards, the gear workpiece 8 passes through the quenching sensor 3 and is close to the baffle 613, four clamping rods 614 correspond to four holes on the gear workpiece 8, the clamping rods 614 are clamped with the holes, the gear workpiece 8 is prevented from falling, and in the process, the gear workpiece 8 is fully contacted with cooling liquid to finish quenching.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a work piece induction heating guenching unit, including upward moving mechanism 62, this upward moving mechanism 62 can reciprocate along vertical direction under the effect of power, upward moving mechanism 62 can lift up gear work piece 8 on the fender mechanism 61, upward moving mechanism 62 includes bi-directional motor 621, the bottom of bi-directional motor 621 and the top fixed connection of bottom plate 1, the output fixedly connected with lead screw 622 of bi-directional motor 621, lead screw 622 threaded connection has nut 623, the outside fixedly connected with silk section of thick bamboo 624 of nut 623, the side fixedly connected with L pole 625 of silk section of thick bamboo 624, the top fixedly connected with annular slab 626 of L pole 625, the anti-skidding groove 627 has been seted up to the upper surface of annular slab 626, the bottom fixedly connected with magnetism of anti-skidding groove 627 is inhaled the ring 628, the internal diameter of annular slab 626 is greater than the diameter of baffle 613, the internal diameter of annular slab 626 is less than the diameter of gear work piece 8, the annular slab upward moves the in-process, annular slab 626 does not contact baffle 613, the interval of two annular slab 626 is greater than the diameter of piston rod 612, annular slab 626 when annular slab 626 moves vertically, annular slab 626 can wear out from two annular slab 626 interval.
When the pneumatic hydraulic pump 611 is started, the piston rod 612 moves towards the axial direction of the annular plate 626 along with the baffle 613, the clamping rod 614 and the gear workpiece 8, finally the gear workpiece 8 moves right above the annular plate 626, the bidirectional motor 621 rotates positively, the nut 623 sequentially carries the wire barrel 624, the L rod 625 and the annular plate 626 to move vertically upwards, the inner diameter of the annular plate 626 is larger than the diameter of the baffle 613, the inner diameter of the annular plate 626 is smaller than the diameter of the gear workpiece 8, the annular plate 626 does not contact the baffle 613 in the upward movement process, the distance between the two annular plates 626 is larger than the diameter of the piston rod 612, when the annular plate 626 moves in the vertical direction, the piston rod 612 can penetrate out from the distance between the two annular plates 626, the piston rod 612 does not contact the annular plate 626, the annular plate 626 and the magnetic ring 628 are close to and squeeze the gear workpiece 8, the gear workpiece 8 moves upwards along with the annular plate 626, the gear workpiece 8 moves relatively to the position of the gear workpiece 8 under the double functions of self gravity and the clamping head 627, the gear workpiece 8 moves to the power of the gear workpiece 8, and the gear workpiece 8 moves to the power of the power heater 5 under the condition that the power of the gear workpiece 8 is driven to move.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a work piece induction heating guenching unit, including transfer mechanism 63, this transfer mechanism 63 can drive gear work piece 8 under the effect of sliding friction, transfer mechanism 63 can accomplish the last unloading of gear work piece 8 under the effect of pressure and permanent magnetism suction, transfer mechanism 63 includes conveyer belt 631, conveyer belt 631 is total two, two conveyer belts 631 transport the gear work piece 8 that does not quench, gear work piece 8 after quenching respectively, the top of bottom plate 1 is provided with manipulator 632, the bottom fixedly connected with connecting rod 633 of manipulator 632, the bottom fixedly connected with magnetic chuck 634 of connecting rod 633, pressure disk 635, be provided with riser 636 between conveyer belt 631 and the power piece 5, the bottom of riser 636 and the top fixed connection of bottom plate 1;
the discharging mechanism 64, this discharging mechanism 64 is annular structure, discharging mechanism 64 can guide and joint gear work piece 8, upward move the mechanism 62 and set up in keeping off the below of getting mechanism 61, discharging mechanism 64 sets up in keeping off the top of getting mechanism 61, discharging mechanism 64 includes the annular plate 641, the top fixedly connected with U-shaped plate 642 of annular plate 641, dull and stereotyped 643, the both sides and the U-shaped plate 642 inner wall fixed connection of dull and stereotyped 643, one side that U-shaped plate 642 is close to conveyer belt 631 and riser 636 keep away from one side fixed connection of conveyer belt 631, the annular plate 641 bottom is provided with arc-shaped fender 644, draw-in groove 645 has been seted up to the inboard of arc-shaped fender 644, the outside fixedly connected with of arc-shaped fender 644 moves pole 646, move one side fixedly connected with slider 647 of pole 646 keep away from the one side fixedly connected with of dop 7 axis, slider 647 sliding connection has a limiting cylinder 649, one side that spring 648 kept away from the dop 7 axis and limiting cylinder 649's diapire fixed connection, one side that limiting cylinder 649 is close to arc-shaped fender 644 is provided with arc-shaped fender 644, the diameter is less than arc-shaped fender 644 of work piece 644 that is greater than diameter of gear work piece 644, diameter of arc-shaped fender 644 is less than diameter of work piece 644 that is less than arc-piece 644, diameter of work piece diameter of arc-piece 648 is connected with arc-shaped fender diameter of gear 648 that is less than the diameter of arc-shaped fender 644 is less than the top of work piece 648 of the diameter of arc-piece that is connected with the diameter of the draw-bar, the diameter of arc-shaped fender is less than the diameter of work piece is less than that is greater than the diameter of the gear work piece is kept away to be.
In use, the two conveyor belts 631 move in opposite directions, one conveyor belt 631 conveys the unquenched gear workpiece 8 to the workpiece placing mechanism 64, one conveyor belt 631 conveys the quenched gear workpiece 8 out, when the gear workpiece 8 moves to one end of the conveyor belt 631, the gear workpiece 8 is separated from the conveyor belt 631 and moves forward continuously under the action of inertia, the distance between one end of the conveyor belt 631 and the flat plate 643 is extremely small, the gear workpiece 8 slides onto the flat plate 643 and slides forward continuously, the width of the U-shaped plate 642 is slightly larger than the diameter of the gear workpiece 8, the U-shaped plate 642 plays a role of guiding the gear workpiece 8 into the annular plate 641, the distance between the flat plate 643 and the arc-shaped baffle 644 is small, the impact force of the falling of the gear workpiece 8 is small, the gear workpiece 8 moves down onto the arc-shaped baffle 644, the diameter of the top of the arc-shaped baffle 644 is larger than the diameter of the gear workpiece 8, the diameter of the bottom of the arc-shaped baffle 644 is smaller than the diameter of the gear workpiece 8, the gear workpiece 8 slides down along the cambered surface of the arc-shaped baffle 644, the final gear workpiece 8 slides down to the clamping groove 645, the diameter of the clamping groove 645 is slightly larger than that of the gear workpiece 8, the gear workpiece 8 is clamped into the clamping groove 645, the gear workpiece 8 sequentially extrudes the arc-shaped baffle 644, the moving rod 646 and the sliding block 647, the arc-shaped baffle 644, the moving rod 646 and the sliding block 647 move outwards, the sliding block 647 moves along the axial direction of the limiting cylinder 649, the spring 648 compresses, the final gear workpiece 8 is stationary in the clamping groove 645, the manipulator 632 sequentially carries the connecting rod 633, the magnetic sucker 634 and the pressure plate 635 downwards, the pressure plate 635 extrudes the gear workpiece 8, the gear workpiece 8 extrudes the arc-shaped baffle 644, the four arc-shaped baffles 644 move outwards simultaneously, the gear workpiece 8 slides out of the clamping groove 645, the gear workpiece 8 continues to slide down along the cambered surface of the arc-shaped baffle 644, the gear workpiece 8 is just clamped on the clamping head 7, the time interval of two gear workpieces 8 joint is the same with the time of once quenching, and magnetic chuck 634 just in time compresses tightly gear workpiece 8 after quenching this moment, and manipulator 632 takes magnetic chuck 634, pressure disk 635, gear workpiece 8 after quenching to move up earlier, then continues translation to two conveyer belts, and the permanent magnetism suction of magnetic chuck 634 reduces, and magnetic chuck 634 falls on the conveyer belt under self gravity effect and is carried away, and whole device simple structure, and the automation mechanized operation, each step interval is short, improves work efficiency, does not need the manual work to get and puts, no potential safety hazard.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a work piece induction heating guenching unit, includes bottom plate (1), the top fixedly connected with intermediate frequency generator (2) of bottom plate (1), the right side fixedly connected with quenching inductor (3) of intermediate frequency generator (2), the last fixedly connected with backup pad (4) of bottom plate (1), the top fixedly connected with power spare (5) at bottom plate (1) middle part, the top fixedly connected with dop (7) of power spare (5), dop (7) joint has gear work piece (8), its characterized in that: the top of the supporting plate (4) is fixedly connected with an automatic workpiece taking and placing device (6);
wherein, automatic pick-and-place device of work piece (6) include:
a blocking mechanism (61), wherein the blocking mechanism (61) can horizontally move under the action of power and can block the gear workpiece (8) which moves downwards after quenching, and the gear workpiece (8) is clamped with the blocking mechanism (61);
an upward movement mechanism (62), wherein the upward movement mechanism (62) can move up and down along the vertical direction under the action of power, and the upward movement mechanism (62) can lift the gear workpiece (8) on the blocking and taking mechanism (61) after the translation;
the transfer mechanism (63) can drive the gear workpiece (8) under the action of sliding friction force, and the transfer mechanism (63) can finish loading and unloading of the gear workpiece (8) under the action of pressure and permanent magnetic attraction force;
and the piece placing mechanism (64) is of an annular structure, and the piece placing mechanism (64) can guide and clamp the gear workpiece (8).
2. A workpiece induction hardening apparatus as set forth in claim 1, wherein: the up-moving mechanism (62) is arranged below the blocking and taking mechanism (61), and the placing mechanism (64) is arranged above the blocking and taking mechanism (61).
3. A workpiece induction hardening apparatus as set forth in claim 1, wherein: the blocking and taking mechanism (61) comprises a pneumatic hydraulic pump (611), the output end of the pneumatic hydraulic pump (611) is fixedly connected with a piston rod (612), one side, close to the axis of the clamping head (7), of the piston rod (612) is fixedly connected with a baffle plate (613), the top of the baffle plate (613) is fixedly connected with a clamping rod (614), and the baffle plate (613) is provided with an arc-shaped hole (615) in a penetrating mode.
4. A workpiece induction hardening apparatus as set forth in claim 1, wherein: the upward moving mechanism (62) comprises a bidirectional motor (621), the bottom of the bidirectional motor (621) is fixedly connected with the top of the bottom plate (1), the output end of the bidirectional motor (621) is fixedly connected with a screw rod (622), the screw rod (622) is in threaded connection with a nut (623), the outer side of the nut (623) is fixedly connected with a wire cylinder (624), the side face of the wire cylinder (624) is fixedly connected with an L rod (625), the top of the L rod (625) is fixedly connected with an annular plate (626), an anti-slip groove (627) is formed in the upper surface of the annular plate (626), and the bottom of the anti-slip groove (627) is fixedly connected with a magnetic attraction ring (628).
5. A workpiece induction hardening apparatus as set forth in claim 1, wherein: the transfer mechanism (63) comprises two conveying belts (631), the conveying belts (631) are respectively used for conveying an unquenched gear workpiece (8) and a quenched gear workpiece (8), a manipulator (632) is arranged above the base plate (1), a connecting rod (633) is fixedly connected to the bottom of the manipulator (632), a magnetic sucker (634) and a pressing plate (635) are fixedly connected to the bottom of the connecting rod (633), a riser (636) is arranged between the conveying belts (631) and the power piece (5), and the bottom of the riser (636) is fixedly connected with the top of the base plate (1).
6. A workpiece induction hardening apparatus as set forth in claim 1, wherein: the piece placing mechanism (64) comprises a circular plate (641), a U-shaped plate (642) and a flat plate (643) are fixedly connected to the top of the circular plate (641), two sides of the flat plate (643) are fixedly connected with the inner wall of the U-shaped plate (642), one side, close to the conveying belt (631), of the U-shaped plate (642) is fixedly connected with one side, far from the conveying belt (631), of a vertical plate (636), an arc-shaped blocking piece (644) is arranged at the bottom of the circular plate (641), a clamping groove (645) is formed in the inner side of the arc-shaped blocking piece (644), a moving rod (646) is fixedly connected to the outer side of the arc-shaped blocking piece (644), one side, far from the axis of the clamping head (7), of the moving rod (646) is fixedly connected with a sliding block (647), one side, far from the axis of the sliding block (647), of the sliding block (649) is fixedly connected with a spring (648), one side, far from the axis of the clamping head (7), is fixedly connected with the bottom wall of the limiting block (649), one side, close to the arc-shaped blocking piece (649), of the sliding rod (649) is provided with a circular hole with a small diameter, which penetrates through the circular hole (649) and has a small diameter, and is formed by the diameter of the circular hole (649), the top of the limiting cylinder (649) is fixedly connected with a top plate (10).
7. The induction hardening apparatus for workpieces as recited in claim 4, wherein: the internal diameter of annular plate (626) is greater than the diameter of baffle (613), and the internal diameter of annular plate (626) is less than the diameter of gear work piece (8), and annular plate (626) are moved up in-process, and annular plate (626) do not contact baffle (613), and annular plate (626) are two altogether, and the interval of two annular plates (626) is greater than the diameter of piston rod (612), and when annular plate (626) were moved up vertically, piston rod (612) can be worn out from the interval of two annular plates (626).
8. The induction hardening apparatus for workpieces as recited in claim 6, wherein: the diameter at arc fender (644) top is greater than the diameter of gear work piece (8), and the diameter of arc fender (644) bottom is less than the diameter of gear work piece (8), and gear work piece (8) slide down along the cambered surface of arc fender (644), and the diameter of draw-in groove (645) is slightly greater than the diameter of gear work piece (8).
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| CN116732292B CN116732292B (en) | 2023-11-14 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11189821A (en) * | 1997-12-24 | 1999-07-13 | High Frequency Heattreat Co Ltd | Automatic hardening apparatus with induction-heating |
| JP2001020012A (en) * | 1999-07-08 | 2001-01-23 | Fuji Electronics Industry Co Ltd | Heat treatment apparatus for long work and method for controlling heat treatment for long work used in this apparatus |
| US20110247732A1 (en) * | 2010-04-09 | 2011-10-13 | Gm Global Technology Operations, Inc. | Induction hardening system and method |
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN209322937U (en) * | 2019-01-03 | 2019-08-30 | 上海日炙机械制造有限公司 | A kind of quenching unit of gear |
| CN112251567A (en) * | 2020-09-03 | 2021-01-22 | 罗勋 | Automatic loading and unloading type gear induction quenching equipment |
| CN113084510A (en) * | 2020-03-19 | 2021-07-09 | 於金亚 | Working method of workpiece conveying and assembling equipment |
| CN215050566U (en) * | 2021-04-30 | 2021-12-07 | 浙江通达电器有限公司 | Gear quenching automation equipment |
| CN219239721U (en) * | 2023-01-03 | 2023-06-23 | 青州市金川液压有限公司 | Induction heating device for quenching tooth surface of large-diameter gear |
-
2023
- 2023-06-25 CN CN202310752030.7A patent/CN116732292B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11189821A (en) * | 1997-12-24 | 1999-07-13 | High Frequency Heattreat Co Ltd | Automatic hardening apparatus with induction-heating |
| JP2001020012A (en) * | 1999-07-08 | 2001-01-23 | Fuji Electronics Industry Co Ltd | Heat treatment apparatus for long work and method for controlling heat treatment for long work used in this apparatus |
| US20110247732A1 (en) * | 2010-04-09 | 2011-10-13 | Gm Global Technology Operations, Inc. | Induction hardening system and method |
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN209322937U (en) * | 2019-01-03 | 2019-08-30 | 上海日炙机械制造有限公司 | A kind of quenching unit of gear |
| CN113084510A (en) * | 2020-03-19 | 2021-07-09 | 於金亚 | Working method of workpiece conveying and assembling equipment |
| CN112251567A (en) * | 2020-09-03 | 2021-01-22 | 罗勋 | Automatic loading and unloading type gear induction quenching equipment |
| CN215050566U (en) * | 2021-04-30 | 2021-12-07 | 浙江通达电器有限公司 | Gear quenching automation equipment |
| CN219239721U (en) * | 2023-01-03 | 2023-06-23 | 青州市金川液压有限公司 | Induction heating device for quenching tooth surface of large-diameter gear |
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