CN112029970A - Quenching system for gear ring - Google Patents
Quenching system for gear ring Download PDFInfo
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- CN112029970A CN112029970A CN202011014116.2A CN202011014116A CN112029970A CN 112029970 A CN112029970 A CN 112029970A CN 202011014116 A CN202011014116 A CN 202011014116A CN 112029970 A CN112029970 A CN 112029970A
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- water tank
- driven gear
- belt pulley
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- 238000010791 quenching Methods 0.000 title claims abstract description 28
- 230000000171 quenching effect Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 230000005674 electromagnetic induction Effects 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
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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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
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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 discloses a quenching system for a gear ring, which relates to the technical field of gear ring processing and comprises a workbench, a rotary drum, water tanks, a fixing tool, a lifting mechanism and a rotating mechanism, wherein a plugging mechanism is arranged at the bottom of each water tank, a support frame is also arranged on one side of the workbench, a support plate is arranged at the top of each support frame, guide blocks matched with the plugging mechanisms are arranged on the bottom surfaces of the support plates, the guide blocks are arranged between two adjacent water tanks, and in the process that the water tanks rotate 90 degrees to enter the next position, the guide blocks can open the plugging mechanisms to empty cooling water in the water tanks And (6) sounding.
Description
Technical Field
The invention belongs to the technical field of gear ring machining, and particularly relates to a quenching system for a gear ring.
Background
The gear ring is used as a common transmission part in a mechanical structure and is widely applied to the fields of machine tools, automobiles and the like. The processing technology generally comprises the following steps: blank forging → blank detection → thermal refining → lathe processing → hobbing → drilling → quenching → high temperature tempering → flaw detection → oiling and packaging.
At present, a semi-automatic quenching device used in production practice generally comprises an electromagnetic induction coil, a liftable fixing tool, a cooling water tank and other mechanisms, in order to improve the production efficiency, in the continuous processing process, water in the cooling water tank is generally rarely replaced or a heat exchange system is adopted for physical cooling, the water temperature in the water tank generally gradually rises, the adverse effect on the internal structure and the mechanical property of a gear ring can be easily caused due to the fact that the cooling speed is low in the quenching process, the semi-automatic quenching device is not suitable for precise parts with high requirements on the internal structure and the surface hardness parameter, but the production efficiency can be greatly reduced if the cooling water in the water tank in the existing quenching device is frequently replaced, and therefore, a device needs to be developed to solve the problems.
Disclosure of Invention
The invention aims to provide a quenching system for a gear ring, which is particularly applied to quenching of the gear ring and aims to solve the defects caused in the prior art.
A quenching system for a gear ring comprises a workbench, a rotary drum, water tanks, a fixing tool, a lifting mechanism and a rotating mechanism, wherein the rotary drum is installed in a circular groove in the top of the workbench through a slewing bearing, the water tanks are 4 and are circumferentially arranged on the periphery of the rotary drum at equal angles, the lifting mechanism is installed at the top of the workbench and is positioned on the inner side of the rotary drum so as to realize the lifting and falling of the fixing tool, the fixing tool is used for placing a product to be processed, an electromagnetic induction coil connected to an electromagnetic induction device is arranged above the fixing tool, the lifting mechanism can drive the water tank to rotate 90 degrees by means of the rotating mechanism while driving the fixing tool to ascend, and a water replenishing pipe is arranged above the other water tank opposite to the water tank below the fixing tool;
the bottom of basin is installed the shutoff mechanism, is located one side of workstation and still installs the support frame, and the top of support frame is equipped with the backup pad, and the bottom surface of backup pad is equipped with the guide block with shutoff mechanism complex, and the guide block is located between two adjacent basins, the basin is at the in-process that the rotatory 90 degrees entered into next position, the guide block can be opened shutoff mechanism in order to realize the evacuation of basin cooling water.
Preferably, the fixing tool comprises a placing disc, a stand column and an I-shaped beam, a placing groove for placing a product is formed in the placing disc, a through hole is further formed in the placing groove, the upper end of the placing disc is connected with one end of the I-shaped beam by means of the stand column, and the other end of the I-shaped beam is installed on the lifting mechanism.
Preferably, the lifting mechanism comprises a hood, a servo motor, a rectangular frame, two guide pillars and a lead screw, the hood is mounted at the top of the workbench, the servo motor is mounted in the hood, the output end of the servo motor is connected to the lead screw, the two ends of the lead screw are rotatably connected in the rectangular frame through bearings, the two guide pillars are symmetrically fixed in the rectangular frame, and the fixing tool is connected to the lead screw in a threaded mode through a lead screw nut and is connected to the guide pillars in a sliding mode.
Preferably, the rotating mechanism comprises a first one-way bearing, a driving gear, a first driven gear, a second driven gear and an inner gear ring, the driving gear is mounted at the lower part of the screw rod through the first one-way bearing, the driving gear, the first driven gear, the second driven gear and the inner gear ring are sequentially meshed, the first driven gear and the second driven gear are rotatably connected to the machine cover through respective support shafts, and the inner gear ring is mounted on the inner wall of the rotary drum.
Preferably, shutoff mechanism includes U-shaped board, end cap, spring, bottom plate, mount pad and ball, the U-shaped board is fixed in the bottom surface of basin, the lower extreme of end cap is connected with the guide bar, and the lower extreme of guide bar passes the U-shaped board and is connected to the bottom plate, and install the outer end of bottom plate the mount pad, the ball is installed in the mount pad and can the free rotation, the spring housing is located on the guide bar between the hypoplastron of end cap and U-shaped board and is used for plugging up the outlet of basin bottom drain pipe.
Preferably, the guide block close to one side of the fixed tool is provided with an inclined guide section, and the guide block is in an arc-shaped layout.
Preferably, reinforcing ribs are further arranged at corners of the I-shaped beam.
Preferably, the supporting shaft of the first driven gear is further connected with a blowing mechanism for blowing the quenched product, and specifically comprises a connecting sleeve, a second one-way bearing, a connecting shaft, a first belt pulley, a second belt pulley, a fan bracket, fan blades and a driving shaft, the upper end of the supporting shaft is fixed at the lower end of the connecting sleeve, the second one-way bearing is installed in an installation groove at the upper end of the connecting sleeve, the lower end of the connecting shaft is installed in the second one-way bearing, the upper end of the connecting shaft penetrates through an I-beam and the fan bracket to be connected to the first belt pulley, the first belt pulley is connected to the second belt pulley, the second belt pulley is connected with the driving shaft, the driving shaft is rotatably connected to the outer end of the fan bracket, the fan blades are installed at the lower end of the driving shaft, one end of the fan support is installed at the top of the rectangular frame, and the driving shaft is located right above the electromagnetic induction coil.
The invention has the advantages that:
(1) the water tank can be driven to rotate 90 degrees to enter the next station while a product is heated by arranging the lifting mechanism and the rotating mechanism, so that the switching of the water tank is completed, and thus, on the premise of meeting the quenching efficiency, the adverse effects on the internal organization and the mechanical property of the gear ring caused by the rising of the water temperature of cooling water can be further reduced, the quality of a part is improved, and the water tank is particularly suitable for the quenching process of a precise part;
(2) according to the invention, the guide block is arranged on one side of the workbench, so that the cooling water in the water tank can be emptied in the process of switching the water tank, and new cooling water can be filled conveniently in the later period;
(3) the invention realizes a whole set of quenching process of heating, quenching, cooling water replacement and the like of the product, can realize semi-automation or full automation according to the requirement and has high processing efficiency;
(4) the plane position of the fixed tool is unchanged, and the water tank switching mode is adopted for quenching, so that the feeding and the discharging of the product are carried out at the same station, and the feeding and discharging processes are simplified;
(5) in order to reduce the adverse effect of a large amount of steam generated after the quenched product is taken out on the electromagnetic induction coil, the blowing mechanism is arranged above the I-shaped beam, when the product is taken out, the blowing mechanism is started and drives the fan blades to rotate, the generated wind force forces the steam to be dispersed downwards and avoid the electromagnetic induction coil, and therefore the failure rate of the electromagnetic induction coil can be reduced, and the service life of the electromagnetic induction coil can be indirectly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a fixing tool, a lifting mechanism, and a rotating mechanism in embodiment 1 of the present invention.
Fig. 3 is a bottom view of fig. 2.
Fig. 4 is a side view of a water tank, a plugging mechanism, and a guide block in embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a fixing tool, a lifting mechanism, a rotating mechanism and a blowing mechanism in embodiment 2 of the present invention.
Fig. 6 is a schematic structural view of a connecting sleeve and a one-way bearing in embodiment 2 of the invention.
Wherein, 1-a workbench, 2-a rotary drum, 20-a rotary support, 3-a water tank, 4-a fixed tool, 41-a placing disc, 410-a placing groove, 411-a through hole, 42-a vertical column, 43-an I-beam, 430-a reinforcing rib, 5-a lifting mechanism, 51-a hood, 52-a servo motor, 53-a rectangular frame, 54-a guide column, 55-a screw rod, 6-a rotating mechanism, 61-a one-way bearing I, 62-a driving gear, 63-a driven gear I, 64-a driven gear II, 65-an inner gear ring, 7-a plugging mechanism, 71-a U-shaped plate, 72-a plug, 73-a spring, 74-a bottom plate, 75-a mounting seat, 76-a ball, 77-a guide rod and 78-a drain pipe, 8-an electromagnetic induction coil, 9-a water replenishing pipe, 10-a support frame, 11-a support plate, 12-a guide block and 120-a guide section.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1 to 4, a quenching system for a gear ring comprises a workbench 1, a rotary drum 2, water tanks 3, a fixed tool 4, a lifting mechanism 5 and a rotating mechanism 6, wherein the rotary drum 2 is installed in a circular groove at the top of the workbench 1 through a rotary support 20, the water tanks 3 are arranged at 4 circumferential equal angles at the periphery of the rotary drum 2, the lifting mechanism 5 is installed at the top of the workbench 1 and is positioned at the inner side of the rotary drum 2 to realize the lifting and falling of the fixed tool 4, the fixed tool 4 is used for placing a product to be processed, electromagnetic induction coils 8 connected to an electromagnetic induction device are arranged above the fixed tool 4, the lifting mechanism 5 can drive the water tanks 3 to rotate for 90 degrees by means of the rotating mechanism 6 while driving the fixed tool 4 to ascend and is provided with a water replenishing pipe 9 above another water tank 3 opposite to the water tank 3 below the fixed tool 4, the water replenishing pipe 9 is connected to a corresponding water source;
plugging mechanism 7 is installed to the bottom of basin 3, still installs support frame 10 in the one side that is located workstation 1, and the top of support frame 10 is equipped with backup pad 11, and the bottom surface of backup pad 11 is equipped with the guide block with plugging mechanism 7 complex, and the guide block is located between two adjacent basins 3, basin 3 is at the in-process that rotatory 90 degrees entered into next position, the guide block can be opened plugging mechanism 7 in order to realize the evacuation of cooling water in basin 3.
In this embodiment, the fixing tool 4 includes a placing disc 41, an upright post 42 and an i-beam 43, a placing groove 410 for placing a product (i.e., an inner ring gear) is provided on the placing disc 41, a through hole 411 is further provided on the placing groove 410, the upper end of the placing disc 41 is connected with one end of the i-beam 43 by means of the upright post 42, and the other end of the i-beam 43 is mounted on the lifting mechanism 5.
In this embodiment, the lifting mechanism 5 includes a hood 51, a servo motor 52, a rectangular frame 53, guide posts 54 and a lead screw 55, the hood 51 is mounted on the top of the workbench 1, the servo motor 52 is mounted in the hood 51 and the output end thereof is connected to the lead screw 55, both ends of the lead screw 55 are rotatably connected in the rectangular frame 53 through bearings, the guide posts 54 are two and symmetrically fixed in the rectangular frame 53, and the fixing tool 4 is screwed and slidably connected to the guide posts 54 through the lead screw 55 by means of lead screw nuts.
In this embodiment, the rotating mechanism 6 includes a one-way bearing one 61, a driving gear 62, a driven gear one 63, a driven gear two 64 and an inner gear ring 65, the driving gear 62 is mounted on the lower portion of the lead screw 55 through the one-way bearing one 61, the driving gear 62, the driven gear one 63, the driven gear two 64 and the inner gear ring 65 are sequentially engaged, the driven gear one 63 and the driven gear two 64 are both rotatably connected to the hood 51 through respective support shafts, and the inner gear ring 65 is mounted on the inner wall of the drum 2. When the screw 55 rotates clockwise, the first one-way bearing 61 and the driving gear 62 can be driven to rotate together, so as to drive the water tank 3 to rotate clockwise, the i-beam 43 at the moment rises, and when the screw 55 rotates counterclockwise, the screw 55 cannot drive the driving gear 62 to select together, the water tank 3 does not rotate, and the i-beam 43 at the moment falls.
In this embodiment, the blocking mechanism 7 includes a U-shaped plate 71, a plug 72, a spring 73, a bottom plate 74, a mounting seat 75 and a ball 76, the U-shaped plate 71 is fixed on the bottom surface of the water tank 3, the lower end of the plug 72 is connected to a guide rod 77, the lower end of the guide rod 77 passes through the U-shaped plate 71 and is connected to the bottom plate 74, the mounting seat 75 is mounted on the outer end of the bottom plate 74, the ball 76 is mounted in the mounting seat 75 and can rotate freely, and the spring 73 is sleeved on the guide rod 77 between the plug 72 and the bottom plate of the U-shaped plate 71 and is used for blocking the water outlet of the drain pipe 78 at.
In this embodiment, an inclined guiding section 120 is disposed on the guiding block near the fixing tool 4, and the guiding block 12 is disposed in an arc shape, so that the balls 76 can smoothly contact with the guiding block 12.
In this embodiment, the corners of the i-beam 43 are further provided with reinforcing ribs 430 to improve the structural strength of the i-beam 43.
Example 2
As shown in fig. 5 and 6, on the basis of embodiment 1, in order to reduce the adverse effect of a large amount of steam generated after the quenched product is taken out on the electromagnetic induction coil, a blowing mechanism is arranged above the i-beam, when the product is taken out, the blowing mechanism is started and drives the fan blades to rotate, the generated wind force forces the steam to be dispersed downwards and avoid the electromagnetic induction coil, so that the failure rate of the electromagnetic induction coil can be reduced and the service life of the electromagnetic induction coil can be indirectly prolonged, specifically as follows: the support shaft of the driven gear 63 is further connected with a blowing mechanism 13 for blowing the quenched product, and specifically comprises a connecting sleeve 131, a second one-way bearing 132, a connecting shaft 133, a first belt pulley 134, a second belt pulley 135, a fan bracket 136, fan blades 137 and a drive shaft 138, the upper end of the support shaft is fixed at the lower end of the connecting sleeve 131, the second one-way bearing 132 is installed in an installation groove at the upper end of the connecting sleeve 131, the lower end of the connecting shaft 133 is installed in the second one-way bearing 132, the upper end of the connecting shaft passes through the i-beam 43 and the fan bracket 136 and is connected to the first belt pulley 134, the first belt pulley 134 is connected to the second belt pulley 135 through a belt, the second belt pulley 135 is connected with the drive shaft 138, the drive shaft 138 is rotatably connected at the outer end of the fan bracket 136, the fan blades 137 are installed, the upper portion of the connecting shaft 133 is connected to a fan bracket 136 through a bearing, one end of the fan bracket 136 is mounted on the top of the rectangular frame 53, and the driving shaft 138 is located right above the electromagnetic induction coil 8.
The working process of the invention is as follows:
firstly, the fixing tool 4 is located at the highest point, the electromagnetic induction coil 8 is located on the inner side of a product at the moment, the fixing tool is electrified and heated, then the servo motor 52 drives the screw rod 55 to rotate anticlockwise, the I-beam 43 and the fixing tool 4 descend until the product enters the water tank 3 and is immersed in cooling water for a short distance, and in the descending process of the I-beam 43, the driving gear 62 does not rotate under the action of the one-way bearing I61, so that the water tank 3 cannot be displaced;
after quenching is finished, the I-beam 43 ascends, the servo motor 52 drives the screw 55 to rotate and drives the first one-way bearing 61 and the driving gear 62 to rotate together, the first driven gear 63, the second driven gear 64 and the inner gear ring 65 rotate along with the rotation and further drive the water tank 3 to rotate clockwise, the fixed tool 4 cannot interfere with the water tank 3 in the ascending process of the water tank 3 because the water tank 3 is large enough, after the I-beam 43 ascends to a certain height, manual feeding and discharging are suspended, then the I-beam continuously ascends to the highest point and reaches a heating station, the quenched water tank 3 rotates 90 degrees, in the process, the ball 76 is in contact with the guide block 12 and is driven by the guide block 12 to force the plug 72 to move downwards, the water outlet is opened, and cooling water is emptied. While heating, the water supply pipe 9 may inject cooling water into the empty water tank 3. The quenching of a plurality of products can be continuously finished by repeating the steps.
In embodiment 2 of the present invention, in the process that the servo motor 52 drives the i-beam 43 to ascend, the driven gear one 63 and the support shaft attached thereto can drive the connecting sleeve 131 to rotate when rotating, the connecting sleeve 131 drives the connecting shaft 133 to rotate by means of the one-way bearing two 132 and further drives the pulley one 134, the pulley two 135, the fan 137, and the drive shaft 138 to rotate, the fan 137 generates wind power and blows a large amount of steam generated when taking out a product downward to be dispersed, and an electromagnetic induction coil is avoided, so that the failure rate of the electromagnetic induction coil can be reduced, and the service life of the electromagnetic induction coil can be indirectly prolonged.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (8)
1. The quenching system for the gear ring is characterized by comprising a workbench (1), a rotary drum (2), a water tank (3), a fixed tool (4), a lifting mechanism (5) and a rotating mechanism (6), wherein the rotary drum (2) is installed in a circular groove in the top of the workbench (1) through a rotary support (20), the water tank (3) is provided with 4 water tanks and is arranged on the periphery of the rotary drum (2) at equal angles in the circumferential direction, the lifting mechanism (5) is installed on the top of the workbench (1) and is located on the inner side of the rotary drum (2) so as to realize the lifting of the fixed tool (4), the fixed tool (4) is used for placing a product to be processed, an electromagnetic induction coil (8) connected to an electromagnetic induction device is arranged above the fixed tool (4), and the lifting mechanism (5) can drive the water tank (3) to rotate for 90 degrees by means of the rotating mechanism (6) while driving the fixed tool (4) to rise, a water replenishing pipe (9) is arranged above the other water tank (3) opposite to the water tank (3) below the fixed tool (4);
plugging mechanism (7) are installed to the bottom of basin (3), and support frame (10) are still installed to the one side that is located workstation (1), and the top of support frame (10) is equipped with backup pad (11), and the bottom surface of backup pad (11) is equipped with plugging mechanism (7) complex guide block, and the guide block is located between two adjacent basins (3), basin (3) are at the in-process that rotatory 90 degrees entered into next position, the guide block can be opened plugging mechanism (7) in order to realize the evacuation of basin (3) cooling water.
2. A quench system for a ring gear according to claim 1, wherein: fixed frock (4) are including placing dish (41), stand (42) and I-beam (43), it is equipped with standing groove (410) that is used for placing the product on dish (41) to place, has still seted up through-hole (411) on standing groove (410), the upper end of placing dish (41) is connected with the one end of I-beam (43) with the help of stand (42), and the other end of I-beam (43) is installed on elevating system (5).
3. A quench system for a ring gear according to claim 2, wherein: the lifting mechanism (5) comprises a hood (51), a servo motor (52), a rectangular frame (53), guide columns (54) and a lead screw (55), the hood (51) is installed at the top of the workbench (1), the servo motor (52) is installed in the hood (51) and the output end of the servo motor is connected to the lead screw (55), two ends of the lead screw (55) are rotatably connected into the rectangular frame (53) through bearings, the guide columns (54) are symmetrically fixed in the rectangular frame (53), and the fixing tool (4) is connected to the guide columns (54) in a threaded mode through the lead screw nuts and is connected to the lead screw (55) in a sliding mode.
4. A quench system for a ring gear according to claim 3, wherein: the rotating mechanism (6) comprises a one-way bearing I (61), a driving gear I (62), a driven gear I (63), a driven gear II (64) and an inner gear ring (65), the driving gear (62) is installed on the lower portion of the screw rod (55) through the one-way bearing I (61), the driving gear I (62), the driven gear I (63), the driven gear II (64) and the inner gear ring (65) are meshed in sequence, the driven gear I (63) and the driven gear II (64) are connected to the hood (51) in a rotating mode through respective supporting shafts, and the inner gear ring (65) is installed on the inner wall of the rotating drum (2).
5. A quench system for a ring gear according to claim 1, wherein: plugging mechanism (7) include U-shaped board (71), end cap (72), spring (73), bottom plate (74), mount pad (75) and ball (76), the bottom surface of basin (3) is fixed in U-shaped board (71), the lower extreme of end cap (72) is connected with guide bar (77), and the lower extreme of guide bar (77) passes U-shaped board (71) and is connected to bottom plate (74), and install the outer end of bottom plate (74) mount pad (75), ball (76) are installed in mount pad (75) and can freely rotate, spring (73) cover is located on guide bar (77) between the hypoplastron of end cap (72) and U-shaped board (71) and is used for plugging up the outlet of basin (3) bottom drain pipe (78).
6. A quench system for a gear ring as claimed in claim 5, wherein: an inclined guide section (120) is arranged on the guide block close to one side of the fixed tool (4), and the guide block (12) is in an arc-shaped layout.
7. A quench system for a ring gear according to claim 2, wherein: and reinforcing ribs (430) are further arranged at the corners of the I-shaped beams (43).
8. A quench system for a ring gear according to claim 4, wherein: the supporting shaft of the driven gear I (63) is further connected with a blowing mechanism (13) for blowing the quenched product, and specifically comprises a connecting sleeve (131), a one-way bearing II (132), a connecting shaft (133), a belt pulley I (134), a belt pulley II (135), a fan bracket (136), fan blades (137) and a driving shaft (138), the upper end of the supporting shaft is fixed at the lower end of the connecting sleeve (131), the one-way bearing II (132) is installed in an installation groove at the upper end of the connecting sleeve (131), the lower end of the connecting shaft (133) is installed in the one-way bearing II (132), the upper end of the connecting shaft penetrates through an I-shaped beam (43) and the fan bracket (136) and is connected to the belt pulley I (134), the belt pulley I (134) is connected to the belt pulley II (135), the belt pulley II (135) is connected with the driving shaft (138, flabellum (137) are installed in the lower extreme of drive shaft (138), backup pad (139) are still installed to the lower part of rectangle frame (53), the lower part of connecting axle (133) is passed through the bearing and is connected with backup pad (139), and the upper portion of connecting axle (133) is passed through the bearing and is connected with fan bracket (136), the top in rectangle frame (53) is installed to the one end of fan bracket (136), and drive shaft (138) are located electromagnetic induction coil (8) directly over.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014116.2A CN112029970B (en) | 2020-09-24 | 2020-09-24 | Quenching system for gear ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014116.2A CN112029970B (en) | 2020-09-24 | 2020-09-24 | Quenching system for gear ring |
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| CN112029970A true CN112029970A (en) | 2020-12-04 |
| CN112029970B CN112029970B (en) | 2021-05-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718756A (en) * | 2020-12-30 | 2021-04-30 | 宜春万申制药机械有限公司 | Storage bucket scrubbing device |
| CN112779392A (en) * | 2021-01-11 | 2021-05-11 | 王修涛 | Intelligent quenching equipment for cast iron |
| CN114908243A (en) * | 2022-05-31 | 2022-08-16 | 重庆赛之源齿轮制造有限公司 | Heat treatment tool for internal spline gear |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07268451A (en) * | 1994-04-01 | 1995-10-17 | Trinity Ind Corp | Heat treatment device |
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| CN210683878U (en) * | 2019-10-31 | 2020-06-05 | 郑州科技学院 | Quick quenching device for processing workpiece |
| CN111690797A (en) * | 2020-07-13 | 2020-09-22 | 金华市小狸新材料科技有限责任公司 | Equipment for quenching metal through heat treatment |
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| JPH07268451A (en) * | 1994-04-01 | 1995-10-17 | Trinity Ind Corp | Heat treatment device |
| CN207775297U (en) * | 2017-12-20 | 2018-08-28 | 香河凯华齿轮有限公司 | The immersion surface high frequency of automobile synchronizer tooth hub quenches tooling |
| CN210048805U (en) * | 2019-05-16 | 2020-02-11 | 重庆银雁科技有限公司 | Gear ring quenching device |
| CN210683878U (en) * | 2019-10-31 | 2020-06-05 | 郑州科技学院 | Quick quenching device for processing workpiece |
| CN111690797A (en) * | 2020-07-13 | 2020-09-22 | 金华市小狸新材料科技有限责任公司 | Equipment for quenching metal through heat treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112718756A (en) * | 2020-12-30 | 2021-04-30 | 宜春万申制药机械有限公司 | Storage bucket scrubbing device |
| CN112718756B (en) * | 2020-12-30 | 2022-04-08 | 宜春万申制药机械有限公司 | Storage bucket scrubbing device |
| CN112779392A (en) * | 2021-01-11 | 2021-05-11 | 王修涛 | Intelligent quenching equipment for cast iron |
| CN114908243A (en) * | 2022-05-31 | 2022-08-16 | 重庆赛之源齿轮制造有限公司 | Heat treatment tool for internal spline gear |
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Denomination of invention: Quenching system for gear ring Effective date of registration: 20211230 Granted publication date: 20210518 Pledgee: Jiangsu Jiangyin Rural Commercial Bank branch Dangtu Limited by Share Ltd. Pledgor: Ma'anshan Huamao Machinery Technology Co.,Ltd. Registration number: Y2021980017128 |
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Date of cancellation: 20231222 Granted publication date: 20210518 Pledgee: Jiangsu Jiangyin Rural Commercial Bank branch Dangtu Limited by Share Ltd. Pledgor: Ma'anshan Huamao Machinery Technology Co.,Ltd. Registration number: Y2021980017128 |