CN111850279A - Automatic quenching equipment for flange bearing sleeve - Google Patents
Automatic quenching equipment for flange bearing sleeve Download PDFInfo
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- CN111850279A CN111850279A CN202010837901.1A CN202010837901A CN111850279A CN 111850279 A CN111850279 A CN 111850279A CN 202010837901 A CN202010837901 A CN 202010837901A CN 111850279 A CN111850279 A CN 111850279A
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- Prior art keywords
- flange bearing
- bearing sleeve
- stacking
- fork
- quenching
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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
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
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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
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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
- C21D1/667—Quenching devices for spray quenching
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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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- 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
- Y02P10/20—Recycling
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- 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
Abstract
The invention relates to the field of metal quenching processing, in particular to automatic quenching equipment for a flange bearing sleeve, which comprises an induction quenching system, a stacking system, a feeding system, a conveying system, a pushing system, a transferring system and a control system, wherein the induction quenching system comprises an induction heating mechanism and a cooling mechanism; the stacking system comprises a substrate, a stacking mechanism and a sliding mechanism; the feeding system comprises a base, a lifting mechanism, a translation mechanism, a lifting mechanism and a translation and pushing mechanism; the conveying system comprises a rack, two conveying shafts, two conveying belts and a motor; the pushing system comprises a fixed piece and a movable piece; the transfer system is positioned on one side of the conveyor belt, which is opposite to the feeding system; the induction quenching system, the stacking system, the feeding system, the conveying system and the pushing system are respectively connected with the control system; the quenching device can automatically quench a batch of flange bearing sleeves, does not need workers to keep aside all the time, does not need workers to manually take parts, and is also suitable for the transformation and upgrading of an automatic production line.
Description
Technical Field
The invention relates to the field of metal quenching processing, in particular to automatic quenching equipment for a flange bearing sleeve.
Background
The flange bearing is a product which integrates a flange and a bearing, and has wide application field, the flange bearing sleeve is an important component of the flange bearing, and the bearing sleeve part of the flange bearing sleeve has high rigidity requirement, so the flange bearing sleeve needs to be quenched in the production process; at present, the bearing part of a flange bearing sleeve is quenched, the flange bearing sleeve is generally manually installed into high-frequency quenching equipment for quenching, each time of quenching, the flange bearing sleeve needs to be manually installed and taken once, and the installation and the taking are troublesome.
Disclosure of Invention
In order to solve the problems, the invention aims to provide automatic quenching equipment for flange bearing sleeves, which can automatically quench a batch of flange bearing sleeves without the need of keeping workers aside and manually taking parts, and is also suitable for the transformation and upgrading of an automatic production line.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an automatic quenching device for a flange bearing sleeve comprises an induction quenching system, wherein the induction quenching system comprises an induction heating mechanism and a cooling mechanism, the induction heating mechanism comprises a machine body and an induction heating head for heating the flange bearing sleeve, the induction heating head comprises a support and an induction heating ring, the induction heating ring is connected with the machine body through the support, and the central line of the induction heating ring is vertically arranged; the cooling mechanism comprises a circulating device, a filtering device, a recovery tank for recovering cooling liquid and a water spraying device for cooling the flange bearing sleeve, the water spraying device is erected on the periphery of the induction heating ring, and the recovery tank is positioned below the water spraying device; the method is characterized in that: the induction quenching system is connected with the control system;
the induction quenching system is positioned on one side of the stacking system in the width direction; the stacking system comprises a substrate, a stacking mechanism and a sliding mechanism, wherein the substrate is horizontally arranged on the ground; the stacking mechanism is connected with the base plate in a sliding mode through a sliding mechanism, the sliding direction is along the length direction of the base plate, and the sliding mechanism is connected with the control system and the external power supply; the stacking mechanism comprises a supporting plate and a plurality of limiting parts, the supporting plate is horizontally arranged, the length direction of the supporting plate is parallel to that of the base plate, the lower end of the supporting plate is connected with the sliding mechanism, the limiting parts comprise rib columns and a plurality of vertical rods, the rib columns are all cuboid, the rib columns are horizontally and fixedly arranged on the supporting plate, the length directions of the rib columns are perpendicular to those of the supporting plate, the rib columns are equidistantly and equidistantly arranged along the length direction of the supporting plate, the vertical rods are vertically arranged, the vertical rods are equidistantly and fixedly arranged on the upper end surfaces of the rib columns, the axes of all the vertical rods are coincided with the symmetrical surfaces of the rib columns in the width direction, and all the vertical rods are;
the feeding system comprises a base, a lifting mechanism, a translation mechanism, a lifting mechanism and a translation and push mechanism, wherein the base is positioned on one side of the stacking system, which is opposite to the induction quenching system, and the base is fixedly arranged on the ground; the lifting mechanism is connected with the control system and the external power supply, the lifting mechanism comprises a fixed part and a movable part, the fixed part is fixedly arranged on the translation mechanism, the translation mechanism is connected with the control system and the external power supply, the lifting mechanism is connected with the base in a sliding mode through the translation mechanism, the sliding direction is perpendicular to the length direction of the substrate, and the movable part of the lifting mechanism moves in the vertical direction relative to the fixed part under the control of the control system; the lifting mechanism comprises a connecting block and two fork teeth, the connecting block is fixedly connected with the movable part, one end of each fork tooth is fixedly arranged on the connecting block, the other end of each fork tooth faces the side where the induction quenching system is located, the two fork teeth are horizontally and symmetrically arranged, the length directions of the two fork teeth are perpendicular to the length direction of the base plate, the width of each fork tooth is smaller than the distance between two adjacent rib columns, the distance between the two fork teeth is larger than the width of each rib column and larger than the diameter of the vertical rod, the thickness of each fork tooth is smaller than the height of each rib column, when the movable part moves to the lowest position relative to the fixing part, the upper end surface of each fork tooth is lower than the upper end surface of each rib column, and when the connecting block moves to one end far away from; the horizontal pushing mechanism is connected with the control system and the external power supply and comprises a fixed end and a movable end, the fixed end is fixedly arranged on the connecting block, the movable end is positioned above the fork teeth, the movable end of the horizontal pushing mechanism moves relative to the fixed end under the control of the control system, and the moving direction is along the length direction of the fork teeth;
the conveying system comprises a rack, two conveying shafts, two conveying belts and a motor, wherein two ends of the rack are fixedly arranged on the ground at two sides of the recovery tank respectively, the two conveying shafts are rotatably arranged at two side ends of the upper end of the rack respectively, the two conveying belts are arranged on the two conveying shafts, the two conveying belts are positioned above the recovery tank and below the induction heating coil, and the distances from the central line of the induction coil to the two conveying belts are equal; the motor is arranged on the frame, an output shaft of the motor is connected with a transmission shaft, and the motor is connected with the control system and the external power supply;
the pushing system is connected with the control system and an external power supply, the pushing system comprises a fixing piece and a moving piece, the fixing piece is fixedly arranged at the bottom of the recovery pond, the moving piece is movably arranged on the fixing piece, the upper end of the moving piece is provided with a conical structure with an upward tip part, the axis of the upper end of the moving piece is superposed with the central line of the induction heating ring, and the moving piece is vertically stretched between the two conveyor belts under the control of the control system;
the transfer system is positioned on one side of the conveyor belt, which is opposite to the feeding system, and is used for transferring the quenched flange bearing sleeve to the next working section of the production line.
Preferably, the fork tooth is provided with two long strip-shaped through holes penetrating through the upper end face and the lower end face of the fork tooth at intervals along the length direction of the fork tooth, the length directions of the two through holes are perpendicular to the length direction of the fork tooth, the through holes in the two fork teeth are located at one ends, deviating from each other, in the width direction of the two fork teeth, the lifting mechanism further comprises two limiting plates and four nuts, the surfaces of the limiting plates are perpendicular to the upper end face of the fork tooth, the two limiting plates are parallel to each other, the lower ends of the limiting plates are fixedly provided with two threaded rods, and the two threaded rods are respectively and respectively in threaded fit with one nut after being movably inserted into.
Preferably, the length of layer board is less than or equal to half of base plate length, slide mechanism includes a plurality of slide rails, a plurality of pulley and power device, a plurality of slide rails are parallel to each other, each slide rail all sets firmly on the up end of base plate, a plurality of pulley rotate and install the bottom at the layer board, the layer board passes through pulley and a plurality of slide rail sliding connection, power device is electronic slip table, power device's sliding part links firmly with the layer board, power device's track portion sets firmly on the base plate, power device connection control system and external power source, under control system's control, power device drives the layer board and removes along the length direction of base plate.
Preferably, the translation mechanism is an electric sliding table, a sliding part of the translation mechanism is fixedly connected with a fixing part of the lifting mechanism, and a track part of the translation mechanism is fixedly arranged on the base.
Preferably, the lifting mechanism is a hydraulic push rod; further preferably, the number of the lifting mechanisms is four, the four lifting mechanisms are synchronous in movement, the connecting lines of the axes of the four lifting mechanisms on the horizontal plane are rectangular, one symmetry line of the rectangle is superposed with the symmetry plane of the two fork teeth, and the other symmetry line of the rectangle is perpendicular to the symmetry plane of the two fork teeth.
Preferably, the horizontal pushing mechanism is an electric push rod, a horizontal pushing block is further fixedly arranged at one end, facing the induction quenching system, of the movable end of the horizontal pushing mechanism, the horizontal pushing block is of a cuboid structure, the distance between the lower end of the horizontal pushing block and the fork teeth is smaller than 2mm, and a buffering cushion covers one end, facing the induction quenching system, of the horizontal pushing block.
Preferably, the pushing system is a waterproof hydraulic push rod.
Preferably, the transfer system is a belt conveyor, the upper end face of the transfer system is lower than the upper end face of the conveyor belt, and the horizontal distance between the transfer system and the conveyor belt is less than 20 mm.
Based on the above, the invention provides a control method of automatic quenching equipment for a flange bearing sleeve, which comprises the following specific steps:
inputting the size information and quenching information of the flange bearing sleeve into a control system, starting the equipment, and driving the end part, which is closest to the fork teeth, of the stacking mechanism to move towards the positions of the fork teeth by the sliding mechanism in the length direction, so that the distances from the axis of the vertical rod, which is closest to the end part of the stacking mechanism, to the two fork teeth are equal;
the feeding system performs feeding circulation and comprises the following steps:
the method comprises the following steps: the movable part of the lifting mechanism moves relative to the fixed part, so that the fork teeth are positioned below the height of the flange bearing sleeve on the uppermost layer and above the height of the flange bearing sleeve on the second layer from top to bottom;
step two: the feeding system completes a lifting action: the translation mechanism drives the lifting mechanism to move towards the side where the stacking system is located, so that the fork teeth are inserted into a gap between flanges of the two layers of flange bearing sleeves, one end of the fork teeth, which faces away from the connecting block, reaches one side of the stacking mechanism, which faces away from the base, and the horizontal distance between the fork teeth and the upper end face of the conveyor belt is smaller than the radius of the flanges of the flange bearing sleeves; the movable part of the lifting mechanism moves upwards to enable the height of the upper end face of the fork tooth to be larger than or equal to the height of the upper end face of the conveyor belt, and the height difference between the upper end face of the fork tooth and the upper end face of the conveyor belt is smaller than one third of the diameter of a flange of the flange bearing sleeve and smaller than half of the height of the flange bearing sleeve;
step three: the movable end moves to the side where the conveyor belt is located to push the flange bearing sleeves, and after all the bearing sleeves are mutually contacted, the pushing distances are the same every time, so that the bearing sleeves are sequentially pushed onto the two conveyor belts;
step four: the movable end moves to the fixed end to the minimum distance between the movable end and the fixed end, the translation mechanism drives the lifting mechanism to move towards the side where the back stacking system is located, the horizontal projection of the fork teeth is separated from the horizontal projection of the stacking mechanism, and the movable part of the lifting mechanism moves downwards by the height of a flange bearing sleeve;
the second step, the third step and the fourth step are circularly carried out until all flange bearing sleeves on the same limiting piece are pushed to a conveying belt, and a feeding cycle is completed;
when a feeding cycle is completed, the sliding mechanism drives the stacking mechanism to translate a limiting distance to the side where the limiting part with the flange bearing sleeve is placed in the backward direction, the limiting distance is equal to the distance between the symmetrical surfaces in the width direction of two adjacent rib columns, when the stacking mechanism translates one limiting distance, the feeding system performs one feeding cycle, and after each translation of the stacking mechanism, the vacant limiting part is used for placing the flange bearing sleeve from the previous section of the assembly line; the stacking mechanism moves to the same direction until the distance from the axis of the vertical rod on the last limiting part to the two fork teeth is equal, and after the corresponding feeding cycle is finished, the sliding mechanism drives the stacking mechanism to move to the opposite direction, and the stacking mechanism moves one limiting distance each time;
the motor drives the two conveyor belts to perform intermittent cyclic rotation, and each time the two conveyor belts intermittently rotate, the motor drives a non-processed flange bearing sleeve to be below the induction heating ring;
in the time period of the two-time rotation intermittence of the conveyor belt, the moving part of the pushing system moves upwards relative to the fixing part, the upper end of the moving part is inserted into the sleeve pipe from the lower end of the flange bearing sleeve and lifts the flange bearing sleeve to move upwards, the induction heating ring surrounds the periphery of the bearing sleeve part of the flange bearing sleeve, the induction quenching system finishes the quenching process of the flange bearing sleeve, and the moving part of the pushing system moves downwards relative to the fixing part to enable the flange bearing sleeve to return to the two conveyor belts again.
And the transfer system transfers the quenched flange bearing sleeve to the next section of the production line.
In conclusion, due to the adoption of the technical scheme, the invention has the beneficial effects that:
after the stacking system is arranged in the flange bearing sleeve, the quenching process of the flange bearing sleeve is automatically completed under the control of the control system, the flange bearing sleeve after quenching is automatically taken out and transported to the next working section, and workers can stay away from the quenching system before the flange bearing sleeve of the stacking system is completely quenched, so that the occurrence of industrial injury is reduced, and the working strength of the workers is reduced; when the production task is large, workers can also stay beside the stacking system, and the workers can sleeve the flange bearing from the previous working section into the vacant limiting part when the stacking mechanism moves a limiting distance, so that the continuous operation of the stacking system can be realized, and the production efficiency is improved; because the limiting rods are vertically and upwards arranged and are arranged in a matrix relative to the supporting plates, the action of mounting the flange bearing sleeves into the stacking system is very simple, the technical requirement on workers is very low, the flange bearing sleeves are also very suitable for the conventional mechanical arm to finish the mounting operation of the flange bearing sleeves, and in some factories with better conditions, the mechanical arm can be used for mounting the flange bearing sleeves from the previous working section into the stacking system, so that the flange bearing sleeves are suitable for streamlined production, the transformation and the upgrade of an automatic production line are finished, the labor force is reduced, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a top view of an automatic quenching apparatus for a flange bearing housing according to an embodiment of the present invention.
Fig. 2 is a front view, partially in section, of an automatic quenching apparatus for a flange bearing housing according to an embodiment of the present invention.
Fig. 3 is a front view, partially in section, of an automatic quenching apparatus for a flange bearing housing according to an embodiment of the present invention in another state.
Fig. 4 is a schematic diagram of a stacking system of an automatic quenching device for a flange bearing housing according to an embodiment of the invention.
Fig. 5 is a front view of a feeding system of an automatic quenching device for a flange bearing housing according to an embodiment of the invention.
Fig. 6 is a left side view of a feeding system of an automatic quenching device for a flange bearing housing according to an embodiment of the invention.
Fig. 7 is a schematic diagram of a conveying system of an automatic quenching device for a flange bearing sleeve according to an embodiment of the invention.
Fig. 8 is a schematic diagram of a control relationship of an automatic quenching device for a flange bearing housing according to an embodiment of the invention.
Wherein: 1-induction quenching system, 11-induction heating mechanism, 12-cooling mechanism, 121-recovery tank, 2-stacking system, 21-base plate, 22-stacking mechanism, 221-supporting plate, 222-limiting member, 2221-ribbed column, 2222-vertical rod, 23-sliding mechanism, 231-sliding rail, 232-pulley, 233-power device, 3-feeding system, 31-base, 32-translation mechanism, 33-lifting mechanism, 331-fixing portion, 332-movable portion, 34-lifting mechanism, 341-connecting block, 342-fork tooth, 3421-limiting plate, 3422-nut, 35-horizontal pushing mechanism, 351-fixed end, 352-movable end, 353-horizontal pushing block, 4-conveying system, 41-frame, 42-transmission shaft, 43-transmission belt, 44-support shaft, 5-pushing system, 51-fixed part, 52-movable part, 6-transfer system and 7-control system.
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. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.
Referring to fig. 1 to 8, in a preferred embodiment of the present invention, an automatic quenching apparatus for a flange bearing housing includes an induction quenching system 1, the induction quenching system 1 includes an induction heating mechanism 11 and a cooling mechanism 12, the induction heating mechanism 11 includes a housing and an induction heating head for heating the flange bearing housing, the induction heating head includes a bracket and an induction heating ring, the induction heating ring is connected to the housing through the bracket, and a center line of the induction heating ring is vertically disposed; the cooling mechanism 12 comprises a circulating device, a filtering device, a recovery tank 121 for recovering cooling liquid and a water spraying device for cooling the flange bearing sleeve, wherein the water spraying device is erected on the periphery of the induction heating ring, and the recovery tank 121 is positioned below the water spraying device; the induction quenching system comprises an induction quenching system 1, a stacking system 2, a feeding system 3, a conveying system 4, a pushing system 5, a transferring system 6 and a control system 7, wherein the induction quenching system 1, the stacking system 2, the feeding system 3, the conveying system 4 and the pushing system 5 are respectively connected with the control system 7, and the control system 7 is a programmable single chip microcomputer or a computer; in this embodiment, the induction heating mechanism 11 is a high-frequency induction heating machine, and the high-frequency induction heating machine is a common device for quenching treatment, and has an advantage of good heating effect.
The induction quenching system 1 is positioned on one side of the stacking system 2 in the width direction; the stacking system 2 includes a base plate 21, a stacking mechanism 22, and a sliding mechanism 23, the base plate 21 being horizontally mounted on the ground; the stacking mechanism 22 is connected with the base plate 21 in a sliding mode through a sliding mechanism 23, the sliding direction is along the length direction of the base plate 21, and the sliding mechanism 23 is connected with the control system 7 and an external power supply; the stacking mechanism 22 comprises a supporting plate 221 and a plurality of limiting pieces 222, the supporting plate 221 is horizontally arranged, the length direction of the supporting plate 221 is parallel to the length direction of the substrate 21, and the lower end of the supporting plate 221 is connected with the sliding mechanism 23; the limiting member 222 includes rib columns 2221 and a plurality of vertical bars 2222, the rib columns 2221 are all rectangular, the rib columns 2221 are horizontally fixed on the supporting plate 221, the length direction of the rib columns 2221 is perpendicular to the length direction of the supporting plate 221, the rib columns 2221 are equidistantly arranged along the length direction of the supporting plate 221, the vertical bars 2222 are vertically arranged, the vertical bars 2222 are equidistantly fixed on the upper end surface of the rib columns 2221, the axes of all the vertical bars 2222 are coincident with the symmetrical surface of the rib columns 2221 in the width direction, and all the vertical bars 2222 are arranged in a matrix manner relative to the supporting plate 221, in this embodiment, the diameter of each vertical bar 2222 is smaller than the width of the rib column 2221;
preferably, the length of the supporting plate 221 is less than or equal to half of the length of the base plate 21, the sliding mechanism 23 includes a plurality of sliding rails 231, a plurality of pulleys 232 and a power device 233, the plurality of sliding rails 231 are parallel to each other, each sliding rail 231 is fixedly arranged on the upper end surface of the base plate 21, the plurality of pulleys 232 are rotatably arranged at the bottom of the supporting plate 221, the supporting plate 221 is slidably connected with the plurality of sliding rails 231 through the pulleys 232, the power device 233 is an electric sliding table, the sliding portion of the power device 233 is fixedly connected with the supporting plate 221, the track portion of the power device 233 is fixedly arranged on the base plate 21, the power device 233 is connected with the control system 7 and an external power source, and under the control of the control system 7, the power device.
The feeding system 3 comprises a base 31, a translation mechanism 32, a lifting mechanism 33, a lifting mechanism 34 and a flat pushing mechanism 35, wherein the base 31 is positioned on one side of the stacking system 2, which is back to the induction quenching system 1, and the base 31 is fixedly arranged on the ground; the lifting mechanism 33 is connected with the control system 7 and the external power supply, the lifting mechanism 33 comprises a fixed part 331 and a movable part 332, the fixed part 331 is fixedly arranged on the translation mechanism 32, the translation mechanism 32 is connected with the control system 7 and the external power supply, the lifting mechanism 33 is connected with the base 31 in a sliding manner through the translation mechanism 32, the sliding direction is vertical to the length direction of the substrate 21, and the movable part 332 of the lifting mechanism 33 moves in the vertical direction relative to the fixed part 331 under the control of the control system 7; the lifting mechanism 34 comprises a connecting block 341 and two fork teeth 342, the connecting block 341 is fixedly connected with the movable part 332, one end of each fork tooth 342 is fixedly arranged on the connecting block 341, the other end of each fork tooth 342 faces the side of the induction quenching system 1, the two fork teeth 342 are horizontally and symmetrically arranged, the length directions of the two fork teeth 342 are perpendicular to the length direction of the base plate 21, the width of each fork tooth 342 is smaller than the distance between two adjacent rib columns 2221, the distance between the two fork teeth 342 is larger than the width of each rib column 2221 and larger than the diameter of a vertical rod 2222, the thickness of each fork tooth 342 is smaller than the height of each rib column 2221, when the movable part 332 moves to the lowest position relative to the fixing part 331, the upper end surface of each fork tooth 342 is lower than the upper end surface of each rib column 2221, and when the connecting block 341 moves to the end far away from the stacking system 2 under the; the horizontal pushing mechanism 35 is connected with the control system 7 and an external power supply, the horizontal pushing mechanism 35 comprises a fixed end 351 and a movable end 352, the fixed end 351 is fixedly arranged on the connecting block 341, the movable end 352 is arranged above the fork teeth 342, and the movable end 352 of the horizontal pushing mechanism 35 moves relative to the fixed end 351 under the control of the control system 7, and the moving direction is along the length direction of the fork teeth 342.
Preferably, the number of the vertical bars 2222 on the same rib post 2221 is not more than five, so that the number of the flange bearing sleeves lifted by the fork teeth 342 of the feeding system 3 at a time is reasonable, and the moment borne by the fork teeth 342 is not too large, thereby reducing the thickness of the fork teeth 342, so that the flange bearing sleeves provided by the invention can be suitable for flange bearing sleeves with smaller bearing sleeve heights, and the application range of the embodiment is expanded.
Preferably, the translation mechanism 32 is an electric sliding table, a sliding portion of the translation mechanism 32 is fixedly connected to the fixing portion 331 of the lifting mechanism 33, a rail portion of the translation mechanism 32 is fixedly arranged on the base 31, the translation mechanism 32 is connected to the control system 7 and an external power source, and under the control of the control system 7, the translation mechanism 32 drives the lifting mechanism 33 to move along a direction perpendicular to the length direction of the substrate 21.
Preferably, the lifting mechanisms 33 are hydraulic push rods, further preferably, the lifting mechanisms 33 are four in total, the four lifting mechanisms 33 are synchronous in movement, connecting lines of the axes of the four lifting mechanisms 33 on the horizontal plane are rectangular, one symmetric line of the rectangle is overlapped with the symmetric plane of the two fork teeth 342, the other symmetric line of the rectangle is perpendicular to the symmetric plane of the two fork teeth 342, the four hydraulic push rods simultaneously support the connecting block 341, and each supporting point is separated from each other, so that the torque borne by each hydraulic push rod can be reduced, and the stability of the supporting and lifting mechanism 34 is effectively improved; the lifting device may be a combination of four electric sliding tables, the four lifting mechanisms 33 are synchronously movable, and the four lifting mechanisms 33 are symmetrically arranged with the symmetrical plane of the fork teeth 342 as a symmetrical plane.
Preferably, the horizontal pushing mechanism 35 is an electric push rod, a horizontal pushing block 353 is further fixedly arranged at one end, facing the induction quenching system 1, of the movable end 352 of the horizontal pushing mechanism 35, the horizontal pushing block 353 is of a cuboid structure, the distance between the lower end of the horizontal pushing block 353 and the fork teeth 342 is smaller than 2mm, the horizontal pushing block is suitable for a flange bearing sleeve with a smaller flange thickness, a cushion pad covers one end, facing the induction quenching system 1, of the horizontal pushing block 353, impact between the horizontal pushing mechanism 35 and the flange bearing sleeve is reduced, and possible damage to the faraday bearing sleeve is reduced.
Preferably, the upper end surfaces of the prongs 342 are horizontally arranged to reduce the possibility that the flange bearing housing will slide by itself under the action of gravity after the prongs 342 lift the faraday bearing housing.
The conveying system 4 comprises a frame 41, two conveying shafts 42, two conveying belts 43 and a motor, wherein two ends of the frame 41 are respectively and fixedly arranged on the ground at two sides of the recovery tank 121, the two conveying shafts 42 are respectively and rotatably arranged at two side ends of the upper end of the frame 41, the two conveying belts 43 are both arranged on the two conveying shafts 42, preferably, the upper end surfaces of the two conveying belts 43 are horizontally arranged to prevent the flange bearing sleeves from automatically sliding on the two conveying belts 43 under the action of gravity, the interval between the two conveying belts 43 is larger than or equal to the interval between the two fork teeth 342, the two conveying belts 43 are both arranged above the recovery tank 121 and below the induction heating ring, the distance between the central line of the induction coil and the two conveying belts 43 is equal, preferably, the horizontal height of the upper end surface of the conveying belt 43 is higher than the horizontal height of the vertical rod 2222, so that when the flange bearing sleeves are pushed by the horizontal pushing mechanism 35, the height difference, therefore, the process that the flange bearing sleeves are pushed onto the two conveyor belts 43 from the fork teeth 342 is more stable, and the possibility that the flange bearing sleeves turn over in the process is reduced; the motor is installed on the frame 41, the output shaft of the motor is connected with a transmission shaft 42, the motor is connected with the control system 7 and an external power supply, the motor is preferably a stepping motor, in order to enable the two transmission belts 43 to better keep the upper end surface horizontal, a plurality of supporting shafts 44 can be arranged between the two transmission shafts 42, the top of each supporting shaft 44 is consistent with the top horizontal height of the two transmission shafts 42, and it should be noted that the supporting shafts 44 are arranged to avoid the movable section of the pushing system 5.
The pushing system 5 is connected with the control system 7 and an external power supply, the pushing system 5 comprises a fixed piece 51 and a movable piece 52, the fixed piece 51 is fixedly installed at the bottom of the recovery pond 121, the movable piece 52 is movably installed on the fixed piece 51, the upper end of the movable piece 52 is provided with a conical structure with an upward tip part, the axis of the upper end of the movable piece 52 is superposed with the central line of the induction heating ring, and the movable piece 52 is vertically stretched between the two conveyor belts 43 under the control of the control system 7 by the pushing system 5.
Preferably, the pushing system 5 is a waterproof hydraulic push rod.
The transfer system 6 is positioned on one side, opposite to the feeding system 3, of the conveyor belt 43, the transfer system 6 can be a belt conveyor, the upper end face of the transfer system 6 is lower than the upper end face of the conveyor belt 43, the horizontal distance between the transfer system 6 and the conveyor belt 43 is smaller than 20mm, the flange bearing sleeve is conveyed to the transfer system 6 by the conveying system 4, and the quenched flange bearing sleeve is conveyed to the next section of the production line by the transfer system 6; the transfer system 6 may also be a robotic arm or other mechanical device capable of transferring the flange bearing housing to the next section of the production line.
On the basis of the above embodiments, in other embodiments, the fork tine 342 is provided with two strip-shaped through holes penetrating through the upper and lower end surfaces of the fork tine 342 at intervals along the length direction thereof, the length directions of the two through holes are both perpendicular to the length direction of the fork tine 342, the through holes on the two fork tines 342 are located at ends of the two fork tines 342 which are away from each other in the width direction, the lifting mechanism 34 further comprises two limiting plates 3421 and four nuts 3422, the nut 3422 is preferably a butterfly nut 3422, the plate surface of the limiting plate 3421 is perpendicular to the upper end surface of the fork tine 342, the two limiting plates 3421 are parallel to each other, the lower end of the limiting plate 3421 is fixedly provided with two threaded rods, the two threaded rods are respectively and movably inserted through the two through holes of the same fork tine 342 from top to bottom and then are respectively in threaded engagement with one nut 3422; the two limiting plates 3421 are used for enabling the flange bearing sleeves to be located in the middle of the two fork teeth 342 as far as possible, so that the flange bearing sleeves are prevented from being pushed onto the conveyor belt 43 smoothly due to the fact that the flange bearing sleeves are displaced in the direction perpendicular to the fork teeth 342 too much in the process of being pushed by the horizontal pushing device, or the fork teeth 342 fall off, in the using process, the distance between the two limiting plates 3421 is adjusted, and the distance between the two limiting plates 3421 is required to be equal to (the diameter of the flange bearing sleeves flange + the inner diameter of the flange bearing sleeves-the diameter of the vertical rod 2222), so that the flange bearing sleeves are prevented from being placed on the two limiting plates 3421, and a good limiting effect can be achieved.
The flange bearing sleeve applicable to processing of the invention can meet the following requirements: the minimum inner diameter is smaller than the diameter of the movable piece 52 and larger than the diameter of the vertical rod 2222, the flange is a circular flange, the radius of the flange is larger than the distance between the two fork teeth 342 and larger than the distance between the two conveyor belts 43, and the diameter of the flange is smaller than the distance between the axes of the vertical rods 2222 on the two adjacent rib columns 2221.
Based on the above, the using method and the control process of the embodiment are as follows:
the flange of the flange bearing sleeve faces downwards, a plurality of flange bearing sleeves are sequentially sleeved with the vertical rod 2222 through the bearing sleeves, the flange bearing sleeve positioned at the bottom layer is placed on the rib post 2221, the rest flange bearing sleeves are sequentially stacked upwards, the horizontal height of the top of the flange bearing sleeve positioned at the uppermost layer is equal to or lower than the horizontal height of the top of the vertical rod 2222, the number of the flange bearing sleeves sleeved on each vertical rod 2222 is the same, and the initial position of the connecting block 341 is positioned at one end of the base 31 away from the stacking system 2; inputting the size information and quenching information of the flange bearing sleeve into the control system 7, starting the equipment, and driving the end part, which is closest to the fork teeth 342, of the stacking mechanism 22 to move towards the positions of the fork teeth 342 by the sliding mechanism 23, so that the distances from the axial line of the vertical rod 2222 closest to the end part of the end part to the two fork teeth 342 are equal;
the feeding system 3 performs feeding circulation and comprises the following steps:
the method comprises the following steps: the movable part 332 of the lifting mechanism 33 moves relative to the fixed part 331, so that the fork teeth 342 are positioned below the height of the flange bearing sleeve on the uppermost layer and above the height of the flange bearing sleeve on the second layer from top to bottom;
step two: the feeding system 3 completes a lifting action: the translation mechanism 32 drives the lifting mechanism 34 to move towards the side where the stacking system 2 is located, so that the fork teeth 342 are inserted into the gaps between the flanges of the two layers of flange bearing sleeves, one end of the fork teeth 342, which is back to the connecting block 341, reaches one side, which is back to the base 31, of the stacking mechanism 22, and the horizontal distance between the fork teeth 342 and the upper end face of the conveyor belt 43 is smaller than the radius of the flanges of the flange bearing sleeves; the movable part 332 of the lifting mechanism 33 moves upwards, so that the height of the upper end surface of the fork tooth 342 is greater than or equal to the height of the upper end surface of the conveyor belt 43, and the height difference between the upper end surface of the fork tooth 342 and the upper end surface of the conveyor belt 43 is smaller than one third of the flange diameter of the flange bearing sleeve and smaller than half of the height of the flange bearing sleeve;
step three: the movable end 352 moves to the side where the conveyor belts 43 are located to push the flange bearing sleeves, and after all the bearing sleeves are mutually contacted, the pushing distance is the same every time, so that the bearing sleeves are sequentially pushed to the two conveyor belts 43;
step four: the movable end 352 moves towards the fixed end 351 to a minimum distance between the two ends, the translation mechanism 32 drives the lifting mechanism 34 to move towards the side opposite to the stacking system 2, the horizontal projection of the fork teeth 342 is separated from the horizontal projection of the stacking mechanism 22, and the movable part 332 of the lifting mechanism 33 moves downwards by the height of a flange bearing sleeve;
the second step, the third step and the fourth step are circularly performed until all the flange bearing sleeves on the same limiting piece 222 are pushed to the conveyor belt 43, and one feeding cycle is completed;
when a feeding cycle is completed, the sliding mechanism 23 drives the stacking mechanism 22 to move back to the side where the limiting part 22 with the flange bearing sleeves is located, by a limiting distance, the limiting distance is equal to the distance between the symmetrical surfaces of the two adjacent rib columns 2221 in the width direction, when the stacking mechanism 22 moves back by a limiting distance, the feeding system 3 performs a feeding cycle, and after each translation of the stacking mechanism 22, the vacant limiting part 222 is used for placing the flange bearing sleeves from the previous section of the assembly line; after the stacking mechanism 22 moves in the same direction until the distance from the axis of the vertical rod 2222 on the last limiting member 222 to the two fork teeth 342 is equal, and the corresponding feeding cycle is completed, the sliding mechanism 23 drives the stacking mechanism 22 to move in the opposite direction, and the stacking mechanism 22 moves one limiting distance each time, and similarly, the feeding system 3 completes one feeding cycle each time the stacking mechanism 22 moves one limiting distance;
the motor drives the two conveyor belts 43 to perform intermittent cyclic rotation, and the two conveyor belts 43 intermittently rotate each time to drive a non-processed flange bearing sleeve to be below the induction heating ring;
during the time period between two rotations of the conveyor belt 43: the moving part 52 of the pushing system 5 moves upwards relative to the fixed part 51, the upper end of the moving part 52 is inserted into the sleeve pipe from the lower end of the flange bearing sleeve and lifts the flange bearing sleeve to move upwards, so that the induction heating ring surrounds the periphery of the bearing sleeve part of the flange bearing sleeve, the induction quenching system 1 finishes the quenching process of the flange bearing sleeve, and the moving part 52 of the pushing system 5 moves downwards relative to the fixed part 51 to enable the flange bearing sleeve to return to the two conveyor belts 43 again; because the flange bearing housing is moved to the in-process below the induction heating ring from stacking system 2, the skew may appear, when leading to the flange bearing housing to reach the induction heating ring below, its central line does not coincide with the central line of induction heating ring, the purpose that the upper end of moving part 52 is tip portion circular cone structure up is exactly when letting the upper end of moving part 52 insert the flange bearing housing, play the effect of automatic normal position to the flange bearing housing, reduce the flange bearing housing and break away from the possibility of push-out system 5 at the in-process of being raised, solve the problem that the flange bearing housing strikes the induction heating ring because of the position is improper simultaneously.
And the transfer system 6 transfers the quenched flange bearing sleeve to the next section of the production line.
When the number of flange bearing sleeves to be quenched is small and is not enough to fill the stacking mechanism 22, it should be noted that when the flange bearing sleeves are installed in the stacking mechanism 22, the flange bearing sleeves should be installed in sequence from the position-limiting member 222 at the end closest to the end part of the supporting plate 221 in the length direction, the total number of the flange bearing sleeves needs to be input on the control system 7 in addition to the size parameters of the flange bearing sleeves, and the stacking mechanism 22 starts to install one end of the flange bearing sleeves, so that the flange bearing sleeves are automatically stopped after the quenching operation of all the flange bearing sleeves is completed under the control of the control system 7, and unnecessary loss caused by idling of the flange bearing sleeves is avoided.
After the stacking system 2 is arranged in the flange bearing sleeve, the quenching process of the flange bearing sleeve is automatically completed under the control of the control system 7, the flange bearing sleeve after quenching is automatically taken out and transported to the next working section, and workers can stay away from the quenching system before the flange bearing sleeve of the stacking system 2 is completely quenched, so that the occurrence of industrial injury is reduced, and the working strength of the workers is reduced; when the production task is heavy, a worker can also keep beside the stacking system 2, and when the stacking mechanism 22 moves a limit distance, the worker can sleeve the flange bearing from the previous working section into the vacant limit piece 222, so that the continuous operation of the invention can be realized, and the production efficiency is improved; because the limiting rods are vertically and upwards arranged and are arranged in a matrix relative to the supporting plates 221, the flange bearing sleeves are sleeved in the stacking system 2 very simply, the technical requirements on workers are very low, the flange bearing sleeves are also very suitable for the existing mechanical arm to complete the mounting and the mounting operation of the flange bearing sleeves, and in some factories with better conditions, the flange bearing sleeves from the previous working section can be mounted in the stacking system 2 by the mechanical arm, so that the flange bearing sleeves are suitable for streamlined production, the transformation and the upgrade of an automatic production line are completed, the manual labor is reduced, and the production efficiency is greatly improved.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. An automatic quenching device for a flange bearing sleeve comprises an induction quenching system, wherein the induction quenching system comprises an induction heating mechanism and a cooling mechanism, the induction heating mechanism comprises a machine body and an induction heating head for heating the flange bearing sleeve, the induction heating head comprises a support and an induction heating ring, the induction heating ring is connected with the machine body through the support, and the central line of the induction heating ring is vertically arranged; the cooling mechanism comprises a circulating device, a filtering device, a recovery tank for recovering cooling liquid and a water spraying device for cooling the flange bearing sleeve, the water spraying device is erected on the periphery of the induction heating ring, and the recovery tank is positioned below the water spraying device; the method is characterized in that: the induction quenching system is connected with the control system;
the induction quenching system is positioned on one side of the stacking system in the width direction; the stacking system comprises a base plate, a stacking mechanism and a sliding mechanism, wherein the base plate is horizontally arranged on the ground; the stacking mechanism is connected with the base plate in a sliding mode through the sliding mechanism, the sliding direction of the stacking mechanism is along the length direction of the base plate, and the sliding mechanism is connected with the control system and the external power supply; the stacking mechanism comprises a supporting plate and a plurality of limiting parts, the supporting plate is horizontally arranged, the length direction of the supporting plate is parallel to the length direction of the base plate, the lower end of the supporting plate is connected with the sliding mechanism, the limiting parts comprise rib columns and a plurality of vertical rods, the rib columns are all cuboid, the rib columns are horizontally and fixedly arranged on the supporting plate, the length directions of the rib columns are perpendicular to the length direction of the supporting plate, the rib columns are arranged at equal intervals along the length direction of the supporting plate, the vertical rods are vertically arranged, the vertical rods are fixedly arranged on the upper end faces of the rib columns at equal intervals, the axes of all the vertical rods are coincided with the symmetrical surfaces of the rib columns in the width direction, and the vertical rods are arranged in a matrix manner relative to the supporting plate;
the feeding system comprises a base, a lifting mechanism, a translation mechanism, a lifting mechanism and a translation and push mechanism, wherein the base is positioned on one side of the stacking system, which is back to the induction quenching system, and the base is fixedly arranged on the ground; the lifting mechanism is connected with the control system and the external power supply, the lifting mechanism comprises a fixed part and a movable part, the fixed part is fixedly arranged on the translation mechanism, the translation mechanism is connected with the control system and the external power supply, the lifting mechanism is connected with the base in a sliding manner through the translation mechanism, the sliding direction is vertical to the length direction of the substrate, and the movable part of the lifting mechanism moves in the vertical direction relative to the fixed part under the control of the control system; the lifting mechanism comprises a connecting block and two fork teeth, the connecting block is fixedly connected with the movable part, one end of each fork tooth is fixedly arranged on the connecting block, the other end of each fork tooth faces the side where the induction quenching system is located, the two fork teeth are horizontally and symmetrically arranged, the length directions of the two fork teeth are perpendicular to the length direction of the base plate, the width of each fork tooth is smaller than the distance between two adjacent rib columns, the distance between the two fork teeth is larger than the width of each rib column and larger than the diameter of the vertical rod, the thickness of each fork tooth is smaller than the height of each rib column, when the movable part moves to the lowest position relative to the fixed part, the upper end surfaces of the fork teeth are lower than the upper end surfaces of the rib columns, and when the connecting block moves to one end far away from the stacking system under the action of the translation mechanism, the horizontal projection of each fork tooth is away from; the horizontal pushing mechanism is connected with a control system and an external power supply, the horizontal pushing mechanism comprises a fixed end and a movable end, the fixed end is fixedly arranged on the connecting block, the movable end is positioned above the fork teeth, the movable end of the horizontal pushing mechanism moves relative to the fixed end under the control of the control system, and the moving direction is along the length direction of the fork teeth;
the conveying system comprises a rack, two conveying shafts, two conveying belts and a motor, wherein two ends of the rack are fixedly arranged on the ground at two sides of the recovery tank respectively, the two conveying shafts are rotatably arranged at two side ends of the upper end of the rack respectively, the two conveying belts are arranged on the two conveying shafts, the two conveying belts are positioned above the recovery tank and below the induction heating ring, and the distances from the central line of the induction coil to the two conveying belts are equal; the motor is arranged on the rack, an output shaft of the motor is connected with the transmission shaft, and the motor is connected with the control system and the external power supply;
the pushing system is connected with the control system and an external power supply, the pushing system comprises a fixing piece and a moving piece, the fixing piece is fixedly arranged at the bottom of the recovery pond, the moving piece is movably arranged on the fixing piece, a conical structure with an upward tip part is arranged at the upper end of the moving piece, the axis of the upper end of the moving piece is superposed with the central line of the induction heating ring, and the pushing system enables the moving piece to vertically stretch between the two conveyor belts under the control of the control system;
the transfer system is positioned on one side of the conveyor belt, which is opposite to the feeding system, and is used for transferring the quenched flange bearing sleeve to the next working section of the production line.
2. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the fork tooth is provided with two long-strip-shaped through holes penetrating through the upper end surface and the lower end surface of the fork tooth at intervals in the length direction of the fork tooth, the length direction of the through holes is perpendicular to the length direction of the fork tooth, the through holes in the fork tooth are located at one ends, deviating from each other, in the width direction of the two fork teeth, the lifting mechanism further comprises two limiting plates and four nuts, the surfaces of the limiting plates are perpendicular to the upper end surface of the fork tooth, the two limiting plates are parallel to each other, the lower end of the limiting plate is fixedly provided with two threaded rods, the two threaded rods are respectively inserted into the same through holes in the fork tooth from top to bottom in a movable mode, and then are respectively in threaded fit.
3. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the length of layer board is less than or equal to half of base plate length, slide mechanism includes a plurality of slide rails, a plurality of pulley and power device, and is a plurality of the slide rail is parallel to each other, each the slide rail all sets firmly on the up end of base plate, a plurality of the pulley rotates to be installed the bottom of layer board, the layer board passes through the pulley with a plurality of slide rail sliding connection, power device is electronic slip table, power device's sliding part with the layer board links firmly, power device's track part sets firmly on the base plate, power device connects control system and external power source under control system's control, power device drives the length direction removal of layer board along the base plate.
4. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the translation mechanism is an electric sliding table, a sliding part of the translation mechanism is fixedly connected with a fixed part of the lifting mechanism, and a track part of the translation mechanism is fixedly arranged on the base.
5. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the lifting mechanism is a hydraulic push rod.
6. The automatic quenching equipment for the flange bearing sleeve according to claim 5, wherein the quenching equipment comprises: the four lifting mechanisms are synchronous in movement, connecting lines of the axes of the four lifting mechanisms on a horizontal plane are rectangular, one symmetry line of the rectangle is superposed with the symmetry plane of the two fork teeth, and the other symmetry line of the rectangle is perpendicular to the symmetry plane of the two fork teeth.
7. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the horizontal pushing mechanism is an electric push rod, a horizontal pushing block is fixedly arranged at one end, facing the induction quenching system, of the movable end of the horizontal pushing mechanism, the horizontal pushing block is of a cuboid structure, the distance between the lower end of the horizontal pushing block and the fork teeth is smaller than 2mm, and a cushion pad covers one end, facing the induction quenching system, of the horizontal pushing block.
8. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the pushing system is a waterproof hydraulic push rod.
9. The automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized in that: the transfer system is a belt conveyor, the upper end face of the transfer system is lower than the upper end face of the conveyor belt, and the horizontal distance between the transfer system and the conveyor belt is smaller than 20 mm.
10. The control method of the automatic quenching equipment for the flange bearing sleeve according to claim 1, characterized by comprising the following steps: inputting the size information and quenching information of the flange bearing sleeve into a control system, starting the equipment, and driving one end part, which is closest to the fork teeth in the length direction, of the stacking mechanism to move towards the positions of the fork teeth by the sliding mechanism, so that the distances from the axis of the vertical rod, which is closest to the end part of the stacking mechanism, to the two fork teeth are equal;
the feeding system performs feeding circulation and comprises the following steps:
the method comprises the following steps: the movable part of the lifting mechanism moves relative to the fixed part, so that the fork teeth are positioned below the height of the flange bearing sleeve on the uppermost layer and above the height of the flange bearing sleeve on the second layer from top to bottom;
step two: the feeding system completes a lifting action: the translation mechanism drives the lifting mechanism to move towards the side where the stacking system is located, so that fork teeth are inserted into a gap between flanges of two layers of flange bearing sleeves, one end, back to the connecting block, of the fork teeth reaches one side, back to the base, of the stacking mechanism, and the horizontal distance between the fork teeth and the upper end face of the conveyor belt is smaller than the radius of the flanges of the flange bearing sleeves; the movable part of the lifting mechanism moves upwards to enable the height of the upper end face of the fork tooth to be larger than or equal to the height of the upper end face of the conveyor belt, and the height difference between the upper end face of the fork tooth and the upper end face of the conveyor belt is smaller than one third of the diameter of a flange of the flange bearing sleeve and smaller than half of the height of the flange bearing sleeve;
step three: the movable end moves to the side where the conveyor belt is located to push the flange bearing sleeves, and after all the bearing sleeves are mutually contacted, the pushing distances are the same every time, so that the bearing sleeves are sequentially pushed onto the two conveyor belts;
step four: the movable end moves towards the fixed end to the minimum distance between the movable end and the fixed end, the translation mechanism drives the lifting mechanism to move towards the side where the stacking system is located, the horizontal projection of the fork teeth is separated from the horizontal projection of the stacking mechanism, and the movable part of the lifting mechanism moves downwards by the height of a flange bearing sleeve;
the second step, the third step and the fourth step are circularly carried out until all flange bearing sleeves on the same limiting piece are pushed to a conveying belt, and a feeding cycle is completed;
when a feeding cycle is completed, the sliding mechanism drives the stacking mechanism to move horizontally for a limiting distance to the side where the limiting part with the flange bearing sleeve is placed in a back direction, the limiting distance is equal to the distance between symmetrical surfaces in the width direction of two adjacent rib columns, when the stacking mechanism moves horizontally for a limiting distance, the feeding system performs a feeding cycle, and after the stacking mechanism moves horizontally for each time, the vacant limiting part is used for placing the flange bearing sleeve from the previous section of the assembly line; the stacking mechanism moves to the same direction, the distance between the axis of the vertical rod on the last limiting part and the two fork teeth is equal, and after the corresponding feeding cycle is completed, the sliding mechanism drives the stacking mechanism to move to the opposite direction, and the stacking mechanism moves a limiting distance each time;
the motor drives the two conveyor belts to perform intermittent circulating rotation, and each time the two conveyor belts intermittently rotate, the motor drives an unprocessed flange bearing sleeve to be below the induction heating ring;
in the time period between two rotation intervals of the conveyor belt, the movable part of the pushing system moves upwards relative to the fixed part, the upper end of the movable part is inserted into the sleeve pipe from the lower end of the flange bearing sleeve and lifts the flange bearing sleeve to move upwards, so that the induction heating ring surrounds the periphery of the bearing sleeve part of the flange bearing sleeve, the induction quenching system finishes the quenching process of the flange bearing sleeve, and the movable part of the pushing system moves downwards relative to the fixed part to enable the flange bearing sleeve to return to the two conveyor belts again.
And the transfer system transfers the quenched flange bearing sleeve to the next working section of the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837901.1A CN111850279A (en) | 2020-08-19 | 2020-08-19 | Automatic quenching equipment for flange bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837901.1A CN111850279A (en) | 2020-08-19 | 2020-08-19 | Automatic quenching equipment for flange bearing sleeve |
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| CN111850279A true CN111850279A (en) | 2020-10-30 |
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| CN202010837901.1A Pending CN111850279A (en) | 2020-08-19 | 2020-08-19 | Automatic quenching equipment for flange bearing sleeve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522483A (en) * | 2020-11-27 | 2021-03-19 | 杨天 | Scald-preventing pollution-free quenching machine |
| CN112543524A (en) * | 2020-12-23 | 2021-03-23 | 河南力捷数控技术有限公司 | Special induction heating equipment for heating pulley base body |
| CN112725608A (en) * | 2020-12-28 | 2021-04-30 | 合肥市远大轴承锻造有限公司 | Bearing ring heat treatment device |
-
2020
- 2020-08-19 CN CN202010837901.1A patent/CN111850279A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522483A (en) * | 2020-11-27 | 2021-03-19 | 杨天 | Scald-preventing pollution-free quenching machine |
| CN112522483B (en) * | 2020-11-27 | 2022-11-08 | 上海程运模具科技有限公司 | Scald-preventing pollution-free quenching machine |
| CN112543524A (en) * | 2020-12-23 | 2021-03-23 | 河南力捷数控技术有限公司 | Special induction heating equipment for heating pulley base body |
| CN112543524B (en) * | 2020-12-23 | 2022-08-05 | 河南力捷数控技术有限公司 | Special induction heating equipment for heating pulley base body |
| CN112725608A (en) * | 2020-12-28 | 2021-04-30 | 合肥市远大轴承锻造有限公司 | Bearing ring heat treatment device |
| CN112725608B (en) * | 2020-12-28 | 2022-04-12 | 合肥市远大轴承锻造有限公司 | Bearing ring heat treatment device |
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