CN115074512B - Intelligent quenching device for automobile half shaft production - Google Patents
Intelligent quenching device for automobile half shaft production Download PDFInfo
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- CN115074512B CN115074512B CN202210881933.0A CN202210881933A CN115074512B CN 115074512 B CN115074512 B CN 115074512B CN 202210881933 A CN202210881933 A CN 202210881933A CN 115074512 B CN115074512 B CN 115074512B
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- heat insulation
- insulation plate
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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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
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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
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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
- C21D11/00—Process control or regulation for heat treatments
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- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
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Abstract
The application relates to the technical field of intelligent automobile manufacturing, in particular to an intelligent quenching device for automobile half axle production, which comprises a processing chamber, a vertical heat insulation plate, a horizontal moving device, a lifting device, a material bearing basket, a material discharging driving device, a cooling box, a horizontal heat insulation plate, a driving device, a heating pipe, a temperature sensor and a ventilation opening, wherein the vertical heat insulation plate, the horizontal moving device, the lifting device, the material bearing basket, the material discharging driving device, the cooling box, the horizontal heat insulation plate, the driving device, the heating pipe, the temperature sensor and the ventilation opening are respectively arranged in the processing chamber; the vertical heat insulation plate is arranged at the middle end of the processing chamber; the temperature sensor is arranged in the heat treatment chamber, and the ventilation opening is arranged at one side of the heat treatment chamber; the horizontal heat insulation plate is horizontally arranged at the lower end of the heat treatment chamber; the cooling box is arranged in the cooling chamber; the horizontal moving device is arranged at the top end of the inside of the processing chamber; the lifting device is arranged on the first sliding block; the discharging driving device is arranged on the lifting plate; the application solves the technical problems of how to automatically heat treat and cool an automobile half shaft under the condition of not contacting with the outside and how to be more uniform during heat treatment.
Description
Technical Field
The application relates to the technical field of intelligent automobile manufacturing, in particular to an intelligent quenching device for automobile half shaft production.
Background
The automobile half shaft is a solid shaft for transmitting torque between the differential mechanism and the driving wheel, is one of important parts of an automobile, and is required to have reasonable torsional strength and torsional fatigue resistance, so that after the automobile half shaft is formed, the automobile half shaft needs to be subjected to surface quenching treatment so as to meet the mechanical properties required by the half shaft.
The utility model provides a car semi-axis production guenching unit that chinese patent CN202120390676.1 provided through being provided with the box that has the division board for the device forms two independent spaces, when taking out after avoiding car semi-axis heat treatment, with outside air contact overlength time, thereby reaches the effect that reduces the production defective goods, places the board through being provided with the semi-axis, is provided with a plurality of recesses on the board is placed to the semi-axis, is convenient for place a plurality of car semi-axes, carries out heat treatment to it, practices thrift production time, improves labor efficiency.
However, the device of the above application is not disclosed in detail for heat treatment, and the automotive half shaft to be processed cannot be heated uniformly during heat treatment, so that the processing precision is affected.
Disclosure of Invention
Based on the above, it is necessary to provide an intelligent quenching device for automobile half shaft production aiming at the problems in the prior art.
In order to solve the problems in the prior art, the application adopts the following technical scheme:
an intelligent quenching device for automobile half shaft production comprises a processing chamber, a vertical heat insulation plate, a horizontal moving device, a lifting device, a material bearing basket, a material discharging driving device, a cooling box, a horizontal heat insulation plate, a driving device, a heating pipe, a temperature sensor and a ventilation opening, wherein the vertical heat insulation plate, the horizontal moving device, the lifting device, the material bearing basket, the material discharging driving device, the cooling box, the horizontal heat insulation plate, the driving device, the heating pipe, the temperature sensor and the ventilation opening are respectively arranged in the processing chamber;
the vertical heat insulation plate is arranged at the middle end of the processing chamber and divides the processing chamber into a heat treatment chamber and a cooling chamber, a lifting heat insulation plate which can seal the heat treatment chamber and the cooling chamber is arranged in the vertical heat insulation plate, a first bin gate corresponding to the heat treatment chamber is arranged at the front side of the processing chamber, and a second bin gate corresponding to the cooling chamber is also arranged at the front side of the processing chamber;
the temperature sensor is arranged in the heat treatment chamber, and the ventilation opening is arranged at one side of the heat treatment chamber;
the horizontal heat insulation plate is horizontally arranged at the lower end of the heat treatment chamber and divides the heat treatment chamber into a heating cavity and a driving cavity, the driving device is arranged in the driving cavity, the heating pipe can be rotatably arranged in the heating cavity, and the heating pipe is in transmission connection with an executing part of the driving device;
the cooling box is arranged in the cooling chamber;
the horizontal moving device is arranged at the top end of the inside of the processing chamber and comprises a first sliding block which can move along the cooling chamber to the heat treatment chamber;
the lifting device is arranged on the first sliding block and comprises a lifting plate capable of lifting;
the discharging driving device is arranged on the lifting plate;
the material bearing basket is arranged on the executing part of the discharging driving device.
Preferably, the driving device comprises a bracket, a servo motor, a rotating shaft, a cross beam, a rotary table, a first connecting rod and a second connecting rod;
the bracket is arranged at the bottom of the horizontal heat insulation plate;
the cross beam is transversely arranged at the middle end of the inner part of the bracket;
the rotating shaft is vertically arranged right above the middle part of the cross beam, the upper end of the rotating shaft can rotate and extend upwards through the upper surface and the lower surface of the bracket and the horizontal heat insulation plate, and the heating pipe is arranged at the top of the rotating shaft;
the servo motor is arranged on one side of the cross beam in a vertical shape, an output shaft of the servo motor is arranged upwards, the servo motor is fixedly arranged on the bracket through the fixing plate,
the turntable is coaxially arranged at the output end of the servo motor;
one end of the first connecting rod is hinged to the top edge of the rotary table, one end of the second connecting rod is hinged to one end of the first connecting rod, which is far away from the rotary table, one end of the second connecting rod, which is far away from the first connecting rod, is hinged to the lower end of the rotary shaft, a hinge post is arranged at the bottom of one end, close to the rotary shaft, of the second connecting rod, and the hinge post can be rotatably arranged in the middle of the cross beam.
Preferably, the heating pipe comprises an air duct and an exhaust pipe;
the air duct is vertically and fixedly arranged at the top end of the rotating shaft, and one side of the lower end of the air duct is provided with an air inlet pipe;
the exhaust pipes are arranged at the top of the air duct in an equidistance and surrounding mode along the axis of the air duct, each exhaust pipe is horizontally arranged, and each exhaust pipe is communicated with the inside of the air duct;
the exhaust pipe is provided with a plurality of air outlets extending upwards and radially.
Preferably, the heating pipe is provided with a gas guide cover which can be surrounded by the heating pipe, the bottom of the gas guide cover is fixedly arranged at the top of the horizontal heat insulation plate, and the gas guide cover is in a horn shape.
Preferably, the horizontal moving device comprises a first linear sliding table, the first linear sliding table is horizontally arranged at the top end of the processing chamber, and the first sliding block is arranged at the executing part of the first linear sliding table.
Preferably, the lifting device comprises an electric hoist which is horizontally arranged on the first sliding block, an executing part of the electric hoist is downwards arranged, the lifting plate is horizontally arranged below the electric hoist, and each corner of the top of the lifting plate is fixedly connected with the executing part of the electric hoist through a first steel rope.
Preferably, the discharging driving device comprises a horizontal mounting plate, a double-shaft motor and a discharging disc;
the horizontal mounting plate is horizontally arranged at the bottom of the lifting plate, a gap is arranged between the horizontal mounting plate and the lifting plate, the material bearing basket is horizontally arranged right below the horizontal mounting plate, and two ends of the rear side of the material bearing basket are respectively hinged with two ends of the rear side of the horizontal mounting plate;
the double-shaft motor is fixedly arranged at the center of the front side of the top of the horizontal mounting plate, and two output shafts of the double-shaft motor face to two sides of the horizontal mounting plate respectively;
the blowing tray is provided with a pair of and sets up on two output shafts of biax motor relatively, and the winding is provided with the second steel cable on the blowing tray, and the expansion end of second steel cable runs through horizontal mounting panel downwardly extending setting, holds the front side both ends of basket and is equipped with the fixed hook fixed with corresponding second steel cable respectively.
Preferably, the material bearing basket is in a hollow rectangular shape, the top of the material bearing basket is provided with a material discharging hole, and the material bearing basket is provided with a plurality of through holes distributed in a matrix.
Preferably, the vertical heat insulating plate is provided with a cavity, the lifting heat insulating plate is vertically arranged in the cavity of the vertical heat insulating plate, the second linear sliding tables which are vertically arranged are oppositely arranged on two sides of the inside of the vertical heat insulating plate, two sides of the lifting heat insulating plate are respectively fixedly connected with the execution parts of the two second linear sliding tables, a limiting avoidance opening for the lifting heat insulating plate to move up and down is formed in the top of the vertical heat insulating plate, and an avoidance notch which is anastomotic with the outside of the horizontal moving device is formed in the top of the lifting heat insulating plate.
Preferably, transparent glass made of high-temperature resistant materials is arranged on the first bin gate and the second bin gate.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, through the mutual matching of the vertical heat insulation plate, the horizontal moving device, the lifting device, the material bearing basket, the material discharging driving device, the cooling box, the horizontal heat insulation plate, the driving device, the heating pipe, the temperature sensor and the ventilation opening, the technical problem of how to automatically heat treat and cool the automobile half shaft under the condition of not contacting with the outside and how to be more uniform during heat treatment is solved.
2. According to the application, the turntable is driven to rotate by the servo motor, one end of the first connecting rod is driven to rotate along the circumferential direction of the turntable by the turntable, the other end of the first connecting rod drives one end of the second connecting rod to swing left and right, the other end of the second connecting rod drives the rotating shaft to rotate clockwise or counterclockwise, and the rotating shaft simultaneously drives the heating pipe to rotate clockwise and counterclockwise, so that the technical problem of how to drive the heating pipe to rotate by the driving device is solved.
3. According to the application, high-temperature gas is provided to the inside of the gas guide pipe through the gas inlet pipe, the high-temperature gas is uniformly conveyed through the plurality of gas outlet pipes and is discharged upwards through the gas outlet arranged on each gas outlet pipe, so that high temperature is manufactured for the heat treatment chamber, and the technical problem of how to provide high temperature for the heat treatment chamber through the heating pipe is solved.
4. According to the application, the hot gas led out of the heating pipe can be gathered through the horn-shaped gas guide cover and guided into the heat treatment chamber along the inner side of the gas guide cover, so that high-temperature gas can be gathered more quickly, the heating efficiency is improved, and the technical problem of how to further improve the heating speed of the heating pipe is solved.
5. According to the application, the first sliding block is driven to horizontally move along the horizontal direction of the processing chamber by the execution part of the first linear sliding table, so that the first sliding block is driven to horizontally move, and the technical problem of how to drive the first sliding block to horizontally move by the horizontal moving device is solved.
6. According to the application, the executing part of the electric hoist is connected with the first steel ropes arranged at each corner on the lifting plate, and when the electric hoist is started, the executing part of the electric hoist is matched with each first steel rope, so that the lifting plate is driven to move upwards or downwards, and the technical problem of how to drive the lifting plate to move upwards or downwards through the lifting device is solved.
7. According to the application, the two discharging discs are respectively driven to rotate in the same direction through the two rotating shafts of the double-shaft motor, each discharging disc respectively drives the working end of each second steel rope to move downwards, so that the front side of the material carrying basket is inclined downwards to overturn, and then the top open end of the material carrying basket is unfolded, and the technical problem of how to control the material carrying basket to overturn downwards through the discharging driving device is solved.
8. According to the application, the automobile half shaft to be processed is placed into the material placing basket through the material placing opening of the material placing basket, and hot air and cooling water are further led into the material placing basket during heat treatment and cooling through the distributed through openings on the material placing basket, so that the treatment efficiency is improved, and the technical problem of how to place the automobile half shaft through the material placing basket is solved.
9. According to the application, the two sides of the lifting heat insulation plate are driven to move upwards or downwards by the execution parts of the two second linear sliding tables, the lifting heat insulation plate moves in a vertical limiting manner along the vertical heat insulation plate limiting avoidance opening, and the technical problem of how to move the lifting heat insulation plate upwards or downwards is solved.
10. According to the application, the condition of the automobile half shaft during processing in the processing chamber can be observed in real time through the transparent glass, so that the technical problem of how to observe the processing condition of the automobile half shaft conveniently is solved.
Drawings
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is a structural top view of an embodiment;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2 of the embodiment;
FIG. 4 is a schematic view of a partial perspective view of an embodiment;
FIG. 5 is a schematic diagram of a partial perspective view of a second embodiment;
FIG. 6 is a schematic view of a partial perspective view of a driving device according to an embodiment;
FIG. 7 is a schematic diagram of a partial perspective view of a driving device according to a second embodiment;
FIG. 8 is a schematic view of a partial perspective view of a heating pipe of an embodiment;
FIG. 9 is a structural top view of a heating tube of an embodiment;
FIG. 10 is a partial perspective view of the horizontal movement device of the embodiment;
fig. 11 is a front view of the structure of the elevating device of the embodiment;
FIG. 12 is a structural side view of the lifting device of the embodiment;
FIG. 13 is a partial perspective view of a carrying basket of an embodiment;
FIG. 14 is a structural side view of a lifting baffle of an embodiment;
fig. 15 is a structural cross-sectional view taken along B-B in fig. 14 of an embodiment.
The reference numerals in the figures are: 1-a processing chamber; 2-vertical heat insulation board; 3-a horizontal movement device; 4-lifting device; 5-a material carrying basket; 6-a discharging driving device; 7-a cooling box; 8-horizontal heat insulation plate; 9-a driving device; 10-heating pipes; 11-a temperature sensor; 12-ventilation openings; 13-a heat treatment chamber; 14-a cooling chamber; 15-lifting the heat insulation plate; 16-a first bin gate; 17-a second bin gate; 18-a heating chamber; 19-a drive chamber; 20-a first slider; 21-lifting plates; 22-a bracket; 23-servo motor; 24-rotating shaft; 25-a cross beam; 26-a turntable; 27-a first link; 28-a second link; 29-a hinge post; 30-an airway; 31-exhaust pipe; 32-an air outlet; 33-an air guide cover; 34-a first linear slipway; 35-electric hoist; 36-a first steel cord; 37-a horizontal mounting plate; 38-a double-shaft motor; 39-a discharging disc; 40-a second steel cord; 41-a fixed hook; 42-through openings; 43-a second linear slipway; 44-limiting avoidance port; 45-avoiding the incision; 46-cavity.
Detailed Description
The application will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the application and the specific objects and functions achieved.
As shown in fig. 1 to 5, the present application provides:
an intelligent quenching device for automobile half axle production comprises a processing chamber 1, and a vertical heat insulation plate 2, a horizontal moving device 3, a lifting device 4, a material bearing basket 5, a material discharging driving device 6, a cooling box 7, a horizontal heat insulation plate 8, a driving device 9, a heating pipe 10, a temperature sensor 11 and a ventilation opening 12 which are respectively arranged in the processing chamber 1;
the vertical heat insulation plate 2 is arranged at the middle end of the processing chamber 1 and divides the processing chamber 1 into a heat treatment chamber 13 and a cooling chamber 14, a lifting heat insulation plate 15 capable of sealing the heat treatment chamber 13 and the cooling chamber 14 is arranged in the vertical heat insulation plate 2, a first bin gate 16 corresponding to the heat treatment chamber 13 is arranged at the front side of the processing chamber 1, and a second bin gate 17 corresponding to the cooling chamber 14 is also arranged at the front side of the processing chamber 1;
the temperature sensor 11 is arranged in the heat treatment chamber 13, and the ventilation opening 12 is arranged at one side of the heat treatment chamber 13;
the horizontal heat insulation plate 8 is horizontally arranged at the lower end of the heat treatment chamber 13 and divides the heat treatment chamber 13 into a heating cavity 18 and a driving cavity 19, the driving device 9 is arranged in the driving cavity 19, the heating pipe 10 is rotatably arranged in the heating cavity 18, and the heating pipe 10 is in transmission connection with an executing part of the driving device 9;
the cooling box 7 is arranged in the cooling chamber 14;
the horizontal moving device 3 is arranged at the top end of the inside of the processing chamber 1, and the horizontal moving device 3 comprises a first sliding block 20 capable of moving along the cooling chamber 14 to the heat treatment chamber 13;
the lifting device 4 is arranged on the first sliding block 20, and the lifting device 4 comprises a lifting plate 21 capable of lifting;
the discharging driving device 6 is arranged on the lifting plate 21;
the material receiving basket 5 is arranged on an executing part of the discharging driving device 6.
Based on the above embodiment, the technical problem to be solved by the present application is how to automatically heat-treat and cool the automobile half shaft without contacting with the outside, and how to make the heat treatment more uniform. Therefore, the application puts the automobile half axle to be processed into the material bearing basket 5 through the first bin gate 16, closes the first bin gate 16, simultaneously moves up and down the heat insulation plate 15 to seal the heat treatment chamber 13, connects the heating pipe 10 with the heater arranged outside, supplies hot air into the heat treatment chamber 13 through the heating pipe 10, drives the heating pipe 10 to rotate through the driving device 9, enables the heating pipe 10 to reciprocally rotate along the clockwise and anticlockwise clock under the material bearing basket 5, enables the hot air to heat the automobile half axle in the material bearing basket 5 more uniformly, stops heating the heating pipe 10 after the heat treatment reaches the preset time, opens the ventilation opening 12 to discharge the hot air in the heat treatment chamber 13, detects the temperature in the heat treatment chamber 13 through the temperature sensor 11, drives the first sliding block 20, the lifting device 4, the material discharging driving device 6 and the material bearing basket 5 to move to the position right above the cooling box 7 through the horizontal moving device 3, drives the material discharging driving device 6, the material discharging device 5 to move down the material bearing basket 5 to the material bearing basket 7 through the lifting device 6, and opens the material bearing basket 7 after the temperature in the heat treatment chamber 13 reaches a certain value, and the material bearing basket 5 is cooled by the lifting device is opened through the temperature sensor 11, so that the temperature in the material bearing basket 5 is cooled by the lifting device 5, and the material bearing basket 5 is cooled by the cooling device is opened after the material bearing basket 5 is opened.
Further, as shown in fig. 6 and 7:
the driving device 9 comprises a bracket 22, a servo motor 23, a rotating shaft 24, a cross beam 25, a turntable 26, a first connecting rod 27 and a second connecting rod 28;
the bracket 22 is arranged at the bottom of the horizontal heat insulation plate 8;
the cross beam 25 is arranged across the inner middle end of the bracket 22;
the rotating shaft 24 is vertically arranged right above the middle part of the cross beam 25, the upper end of the rotating shaft 24 can rotate and extend upwards through the upper surface and the lower surface of the bracket 22 and the horizontal heat insulation plate 8, and the heating pipe 10 is arranged at the top of the rotating shaft 24;
the servo motor 23 is arranged on one side of the cross beam 25 in a vertical shape, the output shaft of the servo motor 23 is arranged upwards, the servo motor 23 is fixedly arranged on the bracket 22 through a fixed plate,
the turntable 26 is coaxially arranged at the output end of the servo motor 23;
one end of the first connecting rod 27 is hinged to the top edge of the rotary table 26, one end of the second connecting rod 28 is hinged to one end, away from the rotary table 26, of the first connecting rod 27, one end, away from the first connecting rod 27, of the second connecting rod 28 is hinged to the lower end of the rotary shaft 24, a hinged column 29 is arranged at the bottom of one end, close to the rotary shaft 24, of the second connecting rod 28, and the hinged column 29 can be rotatably arranged in the middle of the cross beam 25.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the heating tube 10 to rotate by the driving device 9. For this reason, the turntable 26 is driven to rotate by the servo motor 23, the turntable 26 drives one end of the first link 27 to rotate along the circumferential direction of the turntable 26, the other end of the first link 27 drives one end of the second link 28 to swing left and right, the other end of the second link 28 drives the rotating shaft 24 to rotate clockwise or counterclockwise, and the rotating shaft 24 simultaneously drives the heating pipe 10 to rotate clockwise and counterclockwise.
Further, as shown in fig. 8:
the heating pipe 10 comprises an air duct 30 and an exhaust pipe 31;
the air duct 30 is vertically and fixedly arranged at the top end of the rotating shaft 24, and one side of the lower end of the air duct 30 is provided with an air inlet pipe;
the exhaust pipes 31 are provided with a plurality of exhaust pipes 31, the exhaust pipes 31 are equidistantly and circumferentially arranged at the top of the air duct 30 along the axis of the air duct 30, each exhaust pipe 31 is horizontally arranged, and each exhaust pipe 31 is communicated with the inside of the air duct 30;
the exhaust pipe 31 is provided with a plurality of air outlets 32 extending radially upwards.
Based on the above embodiment, the technical problem to be solved by the present application is how to provide high temperature into the heat treatment chamber 13 by the heating pipe 10. For this, the present application provides high temperature gas to the inside of the gas guide 30 through the gas inlet pipe, and the high temperature gas is uniformly transferred through the plurality of gas outlet pipes 31 and is discharged upward through the gas outlet 32 provided on each of the gas outlet pipes 31, thereby manufacturing high temperature for the heat treatment chamber 13.
Further, as shown in fig. 9:
the heating pipe 10 is provided with an air guide cover 33 which can surround the heating pipe 10, the bottom of the air guide cover 33 is fixedly arranged at the top of the horizontal heat insulation plate 8, and the air guide cover 33 is in a horn shape.
Based on the above embodiment, the technical problem to be solved by the present application is how to further increase the heating speed of the heating pipe 10. Therefore, the hot gas guided out of the heating pipe 10 can be gathered through the horn-shaped gas guide cover 33 and guided into the heat treatment chamber 13 along the inner side of the gas guide cover 33, so that high-temperature gas can be gathered more quickly, and the heating efficiency is improved.
Further, as shown in fig. 5 and 10:
the horizontal moving device 3 includes a first linear sliding table 34, the first linear sliding table 34 is horizontally disposed at the top end of the processing chamber 1, and the first slider 20 is disposed at the executing portion of the first linear sliding table 34.
Based on the above embodiment, the technical problem to be solved by the present application is how to translate the first slider 20 by the horizontal moving device 3. For this purpose, the first slider 20 is driven to translate along the horizontal direction of the processing chamber 1 by the actuator of the first linear sliding table 34, so as to drive the first slider 20 to move horizontally.
Further, as shown in fig. 5 and 10:
the lifting device 4 comprises an electric hoist 35, the electric hoist 35 is horizontally arranged on the first sliding block 20, the actuating part of the electric hoist 35 is downward, the lifting plate 21 is horizontally arranged below the electric hoist 35, and each corner of the top of the lifting plate 21 is fixedly connected with the actuating part of the electric hoist 35 through a first steel rope 36.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the lifting plate 21 to move up or down by the lifting device 4. For this reason, the present application is connected to the first steel ropes 36 provided at each corner of the lifting plate 21 through the actuating part of the electric hoist 35, and when the electric hoist 35 is started, the actuating part of the electric hoist 35 is engaged with each first steel rope 36, thereby driving the lifting plate 21 to move upward or downward.
Further, as shown in fig. 11 and 12:
the discharging driving device 6 comprises a horizontal mounting plate 37, a double-shaft motor 38 and a discharging disc 39;
the horizontal mounting plate 37 is horizontally arranged at the bottom of the lifting plate 21, a gap is arranged between the horizontal mounting plate 37 and the lifting plate 21, the material bearing basket 5 is horizontally arranged right below the horizontal mounting plate 37, and two ends of the rear side of the material bearing basket 5 are respectively hinged with two ends of the rear side of the horizontal mounting plate 37;
the double-shaft motor 38 is fixedly arranged at the center of the top front side of the horizontal mounting plate 37, and two output shafts of the double-shaft motor 38 face to two sides of the horizontal mounting plate 37 respectively;
the discharging disc 39 is provided with a pair of two output shafts which are oppositely arranged on the double-shaft motor 38, the discharging disc 39 is wound with a second steel rope 40, the movable end of the second steel rope 40 extends downwards through the horizontal mounting plate 37, and the two ends of the front side of the material bearing basket 5 are respectively provided with a fixed hook 41 which is fixed with the corresponding second steel rope 40.
Based on the above embodiment, the technical problem to be solved by the present application is how to control the material basket 5 to turn down through the material discharging driving device 6. For this reason, the two rotating shafts 24 of the double-shaft motor 38 respectively drive the two discharging trays 39 to rotate in the same direction, and each discharging tray 39 respectively drives the working end of each second steel rope 40 to move downwards, so that the front side of the material carrying basket 5 is inclined and overturned downwards, and the top open end of the material carrying basket 5 is unfolded.
Further, as shown in fig. 10 to 13:
the material carrying basket 5 is hollow rectangular, the top of the material carrying basket 5 is provided with a material discharging hole, and the material carrying basket 5 is provided with a plurality of through holes 42 distributed in a matrix.
Based on the above embodiment, the technical problem to be solved by the present application is how to place the half axle of the car through the material carrying basket 5. Therefore, the automobile half shaft to be processed is placed into the material placing basket through the material placing opening of the material placing basket 5, and hot air and cooling water are further led into the material placing basket 5 during heat treatment and cooling through the through openings 42 distributed on the material placing basket 5, so that the treatment efficiency is improved.
Further, as shown in fig. 13 and 14:
the vertical heat insulating plate 2 is provided with a cavity 46, the lifting heat insulating plate 15 is vertically arranged in the cavity 46 of the vertical heat insulating plate 2, the two sides of the inside of the vertical heat insulating plate 2 are oppositely provided with second linear sliding tables 43 which are vertically arranged, the two sides of the lifting heat insulating plate 15 are respectively fixedly connected with the execution parts of the two second linear sliding tables 43, the top of the vertical heat insulating plate 2 is provided with a limiting avoidance opening 44 for the lifting heat insulating plate 15 to move up and down, and the top of the lifting heat insulating plate 15 is provided with an avoidance notch 45 which is anastomotic with the outside of the horizontal moving device 3.
Based on the above embodiment, the technical problem to be solved by the present application is how to move the lifting heat insulating board 15 upward or downward. For this reason, the two sides of the lifting heat insulation plate 15 are driven to move upwards or downwards by the executing parts of the two second linear sliding tables 43 at the same time, and the lifting heat insulation plate 15 moves in a vertical limiting manner along the limiting avoidance port 44 of the vertical heat insulation plate 2.
Further, as shown in fig. 1:
transparent glass made of high-temperature resistant materials is arranged on the first bin gate 16 and the second bin gate 17.
Based on the above embodiments, the technical problem to be solved by the present application is how to facilitate the observation of the processing condition of the half axle of the automobile. Therefore, the application can observe the condition of the automobile half shaft in the processing of the processing chamber 1 in real time through transparent glass.
The application solves the technical problem of how to automatically heat treat and cool an automobile half shaft under the condition of not contacting with the outside by mutually matching the vertical heat insulation plate 2, the horizontal moving device 3, the lifting device 4, the material bearing basket 5, the material discharging driving device 6, the cooling box 7, the horizontal heat insulation plate 8, the driving device 9, the heating pipe 10, the temperature sensor 11 and the ventilation opening 12 which are arranged in the processing chamber 1, how to more uniformly heat treat, the turntable 26 is driven to rotate by the servo motor 23, one end of the turntable 26 drives one end of the first connecting rod 27 to rotate along the circumferential direction of the turntable 26, the other end of the first connecting rod 27 drives one end of the second connecting rod 28 to swing left and right, the other end of the second connecting rod 28 drives the rotating shaft 24 to rotate clockwise or counterclockwise, the rotating shaft 24 simultaneously drives the heating pipe 10 to rotate clockwise or counterclockwise, the technical problem of how to drive the heating pipe 10 to rotate by the driving device 9 is solved, the high temperature gas is provided to the inside of the air guide pipe 30 through the air inlet pipe, is evenly conveyed through the plurality of air outlet pipes 31 and is discharged upwards through the air outlet 32 arranged on each air outlet pipe 31, thereby manufacturing high temperature for the heat treatment chamber 13, solving the technical problem of how to provide high temperature to the heat treatment chamber 13 through the heating pipe 10, gathering the hot air guided out of the heating pipe 10 through the horn-shaped air guide cover 33 and guiding the hot air to enter the heat treatment chamber 13 along the inner side of the air guide cover 33, enabling the high temperature gas to gather faster, improving the heating efficiency, solving the technical problem of how to further improve the heating speed of the heating pipe 10, driving the two discharging discs 39 to rotate in the same direction respectively through the two rotating shafts 24 of the double-shaft motor 38, driving the working end of each second steel rope 40 downwards respectively through each discharging disc 39, the front side of the material bearing basket 5 is enabled to incline downwards and overturn, the top open end of the material bearing basket 5 is unfolded, the technical problem of how to control the material bearing basket 5 to overturn downwards through the material discharging driving device 6 is solved, an automobile half shaft to be processed is placed into the material discharging basket through the material discharging opening of the material bearing basket 5, hot air and cooling water are further enabled to enter the material bearing basket 5 during heat treatment and cooling through the through openings 42 distributed on the material bearing basket 5, the treatment efficiency is improved, the technical problem of how to place the automobile half shaft through the material bearing basket 5 is solved, the situation of the automobile half shaft during processing in the processing chamber 1 can be observed in real time through transparent glass is solved, and the technical problem of how to observe the processing condition of the automobile half shaft conveniently is solved.
The foregoing examples merely illustrate one or more embodiments of the application, which are described in greater detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (5)
1. An intelligent quenching device for automobile half shaft production comprises a processing chamber (1), and a vertical heat insulation plate (2), a horizontal moving device (3), a lifting device (4), a material bearing basket (5), a material discharging driving device (6), a cooling box (7), a horizontal heat insulation plate (8), a driving device (9), a heating pipe (10), a temperature sensor (11) and a ventilation opening (12) which are respectively arranged in the processing chamber (1),
the vertical heat insulation plate (2) is arranged at the middle end of the processing chamber (1) and divides the processing chamber (1) into a heat treatment chamber (13) and a cooling chamber (14), a lifting heat insulation plate (15) which can seal the heat treatment chamber (13) and the cooling chamber (14) is arranged in the vertical heat insulation plate (2), a first bin gate (16) corresponding to the heat treatment chamber (13) is arranged at the front side of the processing chamber (1), and a second bin gate (17) corresponding to the cooling chamber (14) is also arranged at the front side of the processing chamber (1);
the temperature sensor (11) is arranged in the heat treatment chamber (13), and the ventilation opening (12) is arranged at one side of the heat treatment chamber (13);
the horizontal heat insulation plate (8) is horizontally arranged at the lower end of the heat treatment chamber (13) and divides the heat treatment chamber (13) into a heating cavity (18) and a driving cavity (19), the driving device (9) is arranged in the driving cavity (19), the heating pipe (10) is rotatably arranged in the heating cavity (18), and the heating pipe (10) is in transmission connection with an executing part of the driving device (9);
the cooling box (7) is arranged in the cooling chamber (14);
the horizontal moving device (3) is arranged at the top end of the inside of the processing chamber (1), and the horizontal moving device (3) comprises a first sliding block (20) which can move along the cooling chamber (14) to the heat treatment chamber (13);
the lifting device (4) is arranged on the first sliding block (20), and the lifting device (4) comprises a lifting plate (21) capable of lifting;
the discharging driving device (6) is arranged on the lifting plate (21);
the material carrying basket (5) is arranged at an executing part of the discharging driving device (6), and the driving device (9) comprises a bracket (22), a servo motor (23), a rotating shaft (24), a cross beam (25), a rotary table (26), a first connecting rod (27) and a second connecting rod (28);
the bracket (22) is arranged at the bottom of the horizontal heat insulation plate (8);
the cross beam (25) is transversely arranged at the inner middle end of the bracket (22);
the rotating shaft (24) is vertically arranged right above the middle part of the cross beam (25), the upper end of the rotating shaft (24) can rotate, the upper surface and the lower surface of the rotating shaft penetrate through the bracket (22) and the horizontal heat insulation plate (8) extend upwards, and the heating pipe (10) is arranged at the top of the rotating shaft (24);
the servo motor (23) is arranged on one side of the cross beam (25) in a vertical shape, an output shaft of the servo motor (23) is arranged upwards, the servo motor (23) is fixedly arranged on the bracket (22) through a fixed plate,
the turntable (26) is coaxially arranged at the output end of the servo motor (23);
one end of the first connecting rod (27) is hinged with the top edge of the rotary table (26), one end of the second connecting rod (28) is hinged with one end of the first connecting rod (27) away from the rotary table (26), one end of the second connecting rod (28) away from the first connecting rod (27) is hinged with the lower end of the rotary shaft (24), one end bottom of the second connecting rod (28) close to the rotary shaft (24) is provided with a hinged column (29), the hinged column (29) can be rotatably arranged in the middle of the cross beam (25),
the heating pipe (10) comprises an air duct (30) and an exhaust pipe (31);
the air duct (30) is vertically and fixedly arranged at the top end of the rotating shaft (24), and one side of the lower end of the air duct (30) is provided with an air inlet pipe;
the exhaust pipes (31) are arranged at the top of the air duct (30) in an equidistance and surrounding mode along the axis of the air duct (30), each exhaust pipe (31) is horizontally arranged, and each exhaust pipe (31) is communicated with the inside of the air duct (30);
a plurality of air outlets (32) extending upwards and radially are arranged on the exhaust pipe (31),
the lifting device (4) comprises an electric hoist (35), the electric hoist (35) is horizontally arranged on the first sliding block (20), the actuating part of the electric hoist (35) is downwards arranged, the lifting plate (21) is horizontally arranged below the electric hoist (35), each corner of the top of the lifting plate (21) is fixedly connected with the actuating part of the electric hoist (35) through a first steel rope (36),
the discharging driving device (6) comprises a horizontal mounting plate (37), a double-shaft motor (38) and a discharging disc (39);
the horizontal mounting plate (37) is horizontally arranged at the bottom of the lifting plate (21), a gap is arranged between the horizontal mounting plate (37) and the lifting plate (21), the material bearing basket (5) is horizontally arranged right below the horizontal mounting plate (37), and two ends of the rear side of the material bearing basket (5) are respectively hinged with two ends of the rear side of the horizontal mounting plate (37);
the double-shaft motor (38) is fixedly arranged at the center of the front side of the top of the horizontal mounting plate (37), and two output shafts of the double-shaft motor (38) face to two sides of the horizontal mounting plate (37) respectively;
the discharging disc (39) is provided with a pair of two output shafts which are oppositely arranged on the double-shaft motor (38), a second steel rope (40) is wound on the discharging disc (39), the movable end of the second steel rope (40) penetrates through the horizontal mounting plate (37) to extend downwards, the two ends of the front side of the material bearing basket (5) are respectively provided with a fixed hook (41) which is fixed with the corresponding second steel rope (40),
the vertical heat insulating plate (2) is provided with a cavity (46), the lifting heat insulating plate (15) is vertically arranged in the cavity (46) of the vertical heat insulating plate (2), the two sides of the inside of the vertical heat insulating plate (2) are oppositely provided with second linear sliding tables (43) which are vertically arranged, the two sides of the lifting heat insulating plate (15) are respectively and fixedly connected with the execution parts of the two second linear sliding tables (43), the top of the vertical heat insulating plate (2) is provided with a limiting avoidance opening (44) for the lifting heat insulating plate (15) to move up and down, the top of the lifting heat insulating plate (15) is provided with an avoidance notch (45) which is anastomotic with the outside of the horizontal moving device (3),
the two sides of the lifting heat insulation plate are driven to move upwards or downwards by the execution parts of the two second linear sliding tables at the same time, the lifting heat insulation plate moves in a vertical limiting way along the vertical heat insulation plate limiting avoidance opening,
two discharging discs are respectively driven to rotate in the same direction through two rotating shafts of the double-shaft motor, and each discharging disc respectively drives the working end of each second steel rope to move downwards, so that the front side of the material bearing basket is inclined downwards and overturned, and then the top open end of the material bearing basket is unfolded.
2. The intelligent quenching device for automobile half shaft production according to claim 1, wherein an air guide cover (33) capable of being surrounded by the heating pipe (10) is arranged at the heating pipe (10), the bottom of the air guide cover (33) is fixedly arranged at the top of the horizontal heat insulation plate (8), and the air guide cover (33) is in a horn shape.
3. The intelligent quenching device for automobile half shaft production according to claim 1, wherein the horizontal moving device (3) comprises a first linear sliding table (34), the first linear sliding table (34) is horizontally arranged at the top end of the processing chamber (1), and the first sliding block (20) is arranged at the executing part of the first linear sliding table (34).
4. The intelligent quenching device for automobile half shaft production according to claim 1, wherein the material bearing basket (5) is hollow and rectangular, a material discharging hole is formed in the top of the material bearing basket (5), and a plurality of through holes (42) distributed in a matrix are formed in the material bearing basket (5).
5. The intelligent quenching device for automobile half shaft production according to claim 1, wherein the first bin gate (16) and the second bin gate (17) are both provided with transparent glass made of high-temperature resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881933.0A CN115074512B (en) | 2022-07-26 | 2022-07-26 | Intelligent quenching device for automobile half shaft production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881933.0A CN115074512B (en) | 2022-07-26 | 2022-07-26 | Intelligent quenching device for automobile half shaft production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115074512A CN115074512A (en) | 2022-09-20 |
| CN115074512B true CN115074512B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210881933.0A Active CN115074512B (en) | 2022-07-26 | 2022-07-26 | Intelligent quenching device for automobile half shaft production |
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| CN (1) | CN115074512B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613828A (en) * | 1984-06-18 | 1986-01-09 | Hitachi Metals Ltd | Cooling device for hardening |
| CN202322924U (en) * | 2011-11-01 | 2012-07-11 | 山东墨龙石油机械股份有限公司 | Tool for quenching metal part |
| CN103725849A (en) * | 2013-12-25 | 2014-04-16 | 苏州市万泰真空炉研究所有限公司 | Automatic-opening/closing anticorrosive liquid-purification observation monitoring three-chamber vacuum furnace |
| CN214991704U (en) * | 2021-02-22 | 2021-12-03 | 山东百昌汽车零部件有限公司 | Quenching device for automobile half shaft production |
-
2022
- 2022-07-26 CN CN202210881933.0A patent/CN115074512B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613828A (en) * | 1984-06-18 | 1986-01-09 | Hitachi Metals Ltd | Cooling device for hardening |
| CN202322924U (en) * | 2011-11-01 | 2012-07-11 | 山东墨龙石油机械股份有限公司 | Tool for quenching metal part |
| CN103725849A (en) * | 2013-12-25 | 2014-04-16 | 苏州市万泰真空炉研究所有限公司 | Automatic-opening/closing anticorrosive liquid-purification observation monitoring three-chamber vacuum furnace |
| CN214991704U (en) * | 2021-02-22 | 2021-12-03 | 山东百昌汽车零部件有限公司 | Quenching device for automobile half shaft production |
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| Publication number | Publication date |
|---|---|
| CN115074512A (en) | 2022-09-20 |
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Effective date of registration: 20230908 Address after: 276000 Middle section of Mount Taishan Road, Yicheng Street, Yishui County, Linyi City, Shandong Province Applicant after: Shandong Changwei Transmission Machinery Co.,Ltd. Address before: 241007 Ruitai automobile, No. 21-1, Fengming Hubei Road, Wuhu Economic and Technological Development Zone, Jiujiang District, Wuhu City, Anhui Province Applicant before: Shao Pengwei |
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