CN114934168A - Be used for powder metallurgy gear flank of tooth quenching equipment - Google Patents
Be used for powder metallurgy gear flank of tooth quenching equipment Download PDFInfo
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- CN114934168A CN114934168A CN202210566143.3A CN202210566143A CN114934168A CN 114934168 A CN114934168 A CN 114934168A CN 202210566143 A CN202210566143 A CN 202210566143A CN 114934168 A CN114934168 A CN 114934168A
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- 230000000171 quenching effect Effects 0.000 title claims abstract description 56
- 238000010791 quenching Methods 0.000 title claims abstract description 55
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000003825 pressing Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
-
- 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
- C21D1/52—Methods of heating with flames
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to quenching equipment, in particular to quenching equipment for a gear tooth surface in powder metallurgy. The invention provides the quenching equipment for the tooth surface of the powder metallurgy gear, which has complete functions, improves the production efficiency and automatically cools. The invention provides a quenching device for a powder metallurgy gear tooth surface, which comprises: the middle part of the inner side of the first support frame is provided with a second support frame; the second support frame is provided with a third support frame; the first sliding rail is arranged on the upper side of the third supporting frame; the movable frame is arranged on the upper side of the first slide rail in a sliding manner; the movable frame is provided with a first supporting column. According to the quenching device, the rotating mechanism and the quenching mechanism are arranged, so that people can start the rotating mechanism, the rotating mechanism drives the gear to rotate, the quenching mechanism is further driven to operate, the gear is further driven to be quenched in an all-dimensional manner, and the quenching effect is achieved.
Description
Technical Field
The invention relates to quenching equipment, in particular to quenching equipment for a gear tooth surface in powder metallurgy.
Background
The gear is taken as a necessary element for mechanical operation in industrial production, the stability and the stationarity of the gear are both emphasized, the gear needs to be subjected to a quenching process in production to enhance the hardness, the strength, the wear resistance, the fatigue strength and the toughness of a workpiece, the existing gear quenching technology needs to manually clamp the gear for heating, the gear is clamped into cold water for cooling after the heating is finished, the requirements on the quenching operation time of the gear are different according to the different hardness requirements of different types of gears, the quenching time of the gear is difficult to accurately control manually, the quality of the gear cannot be ensured, when the gear is prepared for cooling after the quenching is finished, the high-temperature gear is manually clamped into the cold water for cooling in the prior art, the gear is easy to fall and cause danger to hurt a human body during manual operation, and meanwhile, a long-time high-temperature work has certain harm to the human body, and the long-time work of manual work causes the strain of hand, influences the quenching machining efficiency of gear.
In view of the above, it is desirable to design a quenching apparatus for powder metallurgy gear tooth surface with complete functions, improved production efficiency and automatic cooling.
Disclosure of Invention
In order to overcome the shortcoming that prior art manual operation is dangerous and production efficiency is lower, technical problem: provides the quenching equipment for the tooth surface of the powder metallurgy gear, which has complete functions, improves the production efficiency and automatically cools.
The technical scheme is as follows: a quenching device for the tooth surface of a powder metallurgy gear comprises:
the middle part of the inner side of the first support frame is provided with a second support frame;
the second support frame is provided with a third support frame;
the upper side of the third support frame is provided with a first slide rail;
the movable frame is arranged on the upper side of the first slide rail in a sliding manner;
the movable frame is provided with a first support column;
the first rotating shaft is rotatably arranged on the first supporting column;
the bottom end of the first rotating shaft is provided with a first pressing plate;
the first sliding rail is wound with a first spring, and two ends of the first spring are respectively connected with the movable frame and the third supporting frame;
the rotating mechanism is arranged on the upper side of the second support frame;
the quenching mechanism is arranged on the second support frame.
Optionally, the rotation mechanism comprises:
the upper part of the second support frame is provided with a fourth support frame;
the motor is arranged on the upper side of the fourth supporting frame;
the output shaft of the motor is provided with a first straight gear;
the middle part of the first rotating shaft is provided with a second straight gear which is meshed with the first straight gear;
a fifth support frame is arranged between the two sides of the upper part of the second support frame;
and the middle part of the fifth support frame is rotatably provided with a second pressing plate, and the second pressing plate is rotatably connected with the second support frame.
Optionally, the quenching mechanism comprises:
the middle part of the second support frame is provided with a sixth support frame;
the upper part of the sixth supporting frame is provided with a spray gun;
the gas tank is arranged on the spray gun;
the middle part of the second support frame is provided with a seventh support frame;
the middle part of the upper side of the seventh supporting frame is provided with a wedge block in a sliding way, and the wedge block is in contact fit with the movable frame;
a second slide rail is arranged on the upper side of the seventh support frame and is connected with the wedge-shaped block in a sliding manner;
the second spring is wound on the second sliding rail, and two ends of the second spring are respectively connected with the wedge block and the second sliding rail;
a second support column is arranged on the upper side of the seventh support frame;
a third slide rail is arranged on the upper side of the second support column;
the first movable block is arranged on the upper side of the second support column in a sliding manner;
the third spring is wound on the upper side of the second supporting column, and two ends of the third spring are respectively connected with the first movable block and the third sliding rail;
the eighth support frame is arranged on the first movable block in a sliding mode and is in contact fit with the wedge block;
and a top plate is arranged on the eighth supporting frame and is in contact fit with the gas tank.
Optionally, still including chucking mechanism, chucking mechanism includes:
the ninth supporting frames are arranged on two sides of the top of the first sliding rail;
the outer sides of the two ninth supporting frames are both provided with a second movable block in a sliding manner, and the second movable blocks are in contact fit with the movable frames;
and the two second movable blocks are wound with fourth springs, and two ends of each fourth spring are connected with the second movable blocks and the ninth support frame respectively.
Optionally, still including supplementary mechanism of changing, supplementary mechanism of changing includes:
the middle part of the sixth supporting frame is provided with a tenth supporting frame;
the clamping plate is rotatably arranged on the tenth supporting frame and matched with the gas tank;
the torsional spring, tenth support frame both sides are all around having the torsional spring, and the both ends of torsional spring are connected with splint and tenth support frame respectively.
Optionally, a cooling mechanism is further included, and the cooling mechanism includes:
the middle part of the first support frame is provided with a water tank;
the upper part of the water tank is provided with a first fixing frame;
the middle part of the first fixing frame is provided with the discharging barrel;
the first support frame is provided with an eleventh support frame;
the middle part of the upper side of the eleventh supporting frame is rotatably provided with a second rotating shaft;
the fan is arranged on the upper side of the second rotating shaft;
the motor is mounted on the first support frame;
a gear set is arranged between the output shaft of the motor and the second rotating shaft;
the hose is connected between the discharge barrel and the water tank;
the fourth slide rail is symmetrically arranged on the upper and lower sides of the lower side of the water tank;
the third pressing plate is arranged between the two pressing plates in a sliding manner and is connected with the hose in a sliding manner;
and the two fourth sliding rails are wound with fifth springs, and two ends of each fifth spring are connected with the third pressing plate and the fourth sliding rail respectively.
Optionally, still including quantitative unloading mechanism, quantitative unloading mechanism is including:
the second fixing frame is rotatably provided with a third rotating shaft;
the belt assembly is connected between the third rotating shaft and the output shaft of the motor;
and a third movable block is arranged on the lower side of the third rotating shaft and is in contact fit with the third pressing plate.
Alternatively, the belt assembly is composed of two belt pulleys, one belt pulley being provided on the third rotating shaft and the other belt pulley being provided on the motor output shaft, and a belt wound between the two belt pulleys.
Compared with the prior art, the invention has the following advantages:
1. by arranging the rotating mechanism and the quenching mechanism, people can start the rotating mechanism to enable the rotating mechanism to drive the gear to rotate, so that the quenching mechanism is driven to operate, the gear is driven to be quenched in all directions, and the quenching effect is achieved;
2. the clamping mechanism is arranged, the movable frame is clamped through the operation of the clamping mechanism, the movable frame does not need to be dragged all the time manually, and the clamping effect is further realized;
3. the quenching mechanism is operated and fixed through the auxiliary replacing mechanism, and meanwhile, the quenching mechanism is convenient to replace for people;
4. according to the invention, the cooling mechanism and the quantitative blanking mechanism are arranged, and the rotary mechanism can drive the quantitative blanking mechanism to operate so as to drive the cooling mechanism to operate, so that the cooling mechanism operates to rapidly and automatically cool the quenched gear, and further the cooling effect is realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 4 is a schematic perspective view of a first part of the quenching mechanism of the invention.
Fig. 5 is an enlarged schematic perspective view of part a of the present invention.
Fig. 6 is a schematic perspective view of a second part of the quenching mechanism of the invention.
Fig. 7 is an enlarged perspective view of part B of the present invention.
Fig. 8 is a schematic perspective view of the chucking mechanism of the present invention.
Fig. 9 is a schematic perspective view of the auxiliary replacing mechanism of the present invention.
Fig. 10 is a perspective view of the cooling mechanism of the present invention.
Fig. 11 is a schematic perspective view of the quantitative blanking mechanism of the present invention.
Description of reference numerals: 1_ first support frame, 2_ second support frame, 3_ third support frame, 4_ first slide rail, 5_ movable frame, 6_ first support column, 7_ first rotation shaft, 8_ first pressing plate, 9_ first spring, 10_ rotation mechanism, 101_ fourth support frame, 102_ motor, 103_ first straight gear, 104_ second straight gear, 105_ fifth support frame, 106_ second pressing plate, 11_ quenching mechanism, 111_ sixth support frame, 112_ spray gun, 113_ gas tank, 114_ seventh support frame, 115_ wedge, 116_ second slide rail, 117_ second spring, 118_ eighth support frame, 119_ second support column, 1110_ third slide rail, 1111_ first movable block, 1112_ third spring, 1113_ top plate, 12_ clamping mechanism, 121_ ninth support frame, 122_ second movable block, 123_ fourth spring, 13_ auxiliary mechanism, 131_ tenth support frame, 132_ splint, 133_ torsion spring, 14_ cooling mechanism, 141_ water tank, 142_ first fixed frame, 143_ discharging barrel, 144_ eleventh supporting frame, 145_ second rotating shaft, 146_ fan, 147_ motor, 148_ gear set, 149_ hose, 1410_ fourth sliding rail, 1411_ third pressing plate, 1412_ fifth spring, 15_ quantitative blanking mechanism, 151_ second fixed frame, 152_ third rotating shaft, 153_ belt component and 154_ third movable block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A quenching device for a gear tooth surface of powder metallurgy is disclosed, as shown in figure 1-7, comprising a first support frame 1, a second support frame 2, a third support frame 3, a first slide rail 4, a movable frame 5, a first support column 6, a first rotating shaft 7, a first pressing plate 8, a first spring 9, a rotating mechanism 10 and a quenching mechanism 11, wherein the middle part of the inner side of the first support frame 1 is provided with the second support frame 2, the rear side of the second support frame 2 is provided with the third support frame 3, the upper side of the third support frame 3 is provided with the first slide rail 4, the upper side of the first slide rail 4 is provided with the movable frame 5 in a sliding manner, the front side of the movable frame 5 is provided with the first support column 6, the front side of the first support column 6 is provided with the first rotating shaft 7 in a rotating manner, the bottom end of the first rotating shaft 7 is provided with the first pressing plate 8, the first slide rail 4 is wound with the first spring 9, two ends of the first spring 9 are respectively connected with the movable frame 5 and the third support frame 3, the upper side of the second support frame 2 is provided with the rotating mechanism 10, the right side of the second support frame 2 is provided with a quenching mechanism 11.
When people need to quench the end face of the gear, people can put the gear on the rotating mechanism 10, then people relax the movable frame 5, the first spring 9 in the stretching state is reset, the first supporting column 6 is driven to move downwards, the first rotating shaft 7 and the first pressing plate 8 are driven to move downwards, the first pressing plate 8 is attached to the gear, then people start the rotating mechanism 10, the rotating mechanism 10 operates to drive the first rotating shaft 7 to rotate, the first pressing plate 8 is driven to rotate, the gear is driven to rotate, meanwhile, the first supporting column 6 moves downwards to drive the quenching mechanism 11 to operate, the quenching mechanism 11 is started, the quenching mechanism 11 operates to quench the gear, when people finish gear quenching, people close the rotating mechanism 10, at the moment, people pull the first supporting column 6 upwards, first spring 9 is tensile to drive first support column 6 upward movement and reset, and then drive first pivot 7 and the equal upward movement of first clamp plate 8 and reset, make first clamp plate 8 loosen the gear, first support column 6 upward movement can drive quenching mechanism 11 and function, and then close quenching mechanism 11, people can take out the gear of accomplishing the quenching this moment, and when people still need to use, people repeated above operation can.
The rotating mechanism 10 comprises a fourth supporting frame 101, a motor 102, a first straight gear 103, a second straight gear 104, a fifth supporting frame 105 and a second pressing plate 106, the fourth supporting frame 101 is arranged on the front side of the upper portion of the second supporting frame 2, the motor 102 is installed on the upper side of the fourth supporting frame 101, the first straight gear 103 is arranged on an output shaft of the motor 102, the second straight gear 104 is arranged in the middle of the first rotating shaft 7, the second straight gear 104 is meshed with the first straight gear 103, the fifth supporting frame 105 is arranged between the front side and the rear side of the upper portion of the second supporting frame 2, the second pressing plate 106 is rotatably arranged in the middle of the fifth supporting frame 105, and the second pressing plate 106 is rotatably connected with the second supporting frame 2.
When the gear is placed on the second pressing plate 106, when the first rotating shaft 7 moves downwards, the first rotating shaft 7 moves downwards to drive the second spur gear 104 to move downwards, so that the second spur gear 104 is meshed with the first spur gear 103, and at this time, when one starts the motor 102, the rotation of the output shaft of the motor 102 will drive the first spur gear 103 to rotate, thereby driving the second spur gear 104 to rotate, thereby driving the first rotating shaft 7 to rotate, then driving the gear to rotate through the first pressing plate 8, driving the second pressing plate 106 to rotate through the gear, so that the gear is quenched in all directions, and further achieves the effect of gear rotation, when one does not need to rotate the gear, one turns off the motor 102, when the first rotating shaft 7 moves upwards, the first rotating shaft 7 moves upwards to drive the second spur gear 104 to move upwards and reset, so that the second spur gear 104 is not meshed with the first spur gear 103, and people can take out the gears.
The quenching mechanism 11 comprises a sixth support frame 111, a spray gun 112, a gas tank 113, a seventh support frame 114, a wedge block 115, a second slide rail 116, a second spring 117, an eighth support frame 118, a second support column 119, a third slide rail 1110, a first movable block 1111, a third spring 1112 and a top plate 1113, the sixth support frame 111 is arranged at the front side of the middle part of the second support frame 2, the spray gun 112 is arranged at the rear side of the upper part of the sixth support frame 111, the gas tank 113 is arranged at the right side of the spray gun 112, the seventh support frame 114 is arranged at the rear side of the middle part of the second support frame 2, the wedge block 115 is arranged at the middle part of the upper side of the seventh support frame 114 in a sliding manner, the wedge block 115 is in contact fit with the movable frame 5, the second slide rail 116 is arranged at the upper side of the seventh support frame 114, the second slide rail 116 is connected with the wedge block 115 in a sliding manner, the second spring 117 is wound on the second slide rail 116, two ends of the second spring 117 are respectively connected with the wedge block 115 and the second slide rail 116, seventh support frame 114 upside is equipped with second support column 119, second support column 119 upside is equipped with third slide rail 1110, second support column 119 upside slidingtype is equipped with first movable block 1111, second support column 119 upside is around having third spring 1112, the both ends of third spring 1112 are connected with first movable block 1111 and third slide rail 1110 respectively, first movable block 1111 left side slidingtype is equipped with eighth support frame 118, eighth support frame 118 and wedge 115 contact cooperation, eighth support frame 118 front end is equipped with roof 1113, roof 1113 and gas jar 113 contact cooperation.
When the movable frame 5 moves downwards, the movable frame 5 contacts with the wedge block 115 to drive the wedge block 115 to move forwards, the forward movement of the wedge block 115 drives the eighth support frame 118 to move forwards to drive the first movable block 1111 to slide upwards, the third spring 1112 is compressed to drive the top plate 1113 to move upwards to make the top plate 1113 contact with the gas tank 113, then the gas tank 113 is started, the gas tank 113 ignites the spray gun 112, so that the spray gun 112 quenches the gear, and the gear quenching effect is realized, when people complete the gear quenching, the upward movement of the movable frame 5 drives the wedge block 115 to move backwards to reset, the wedge block 115 does not apply pressure on the eighth support frame 118, and the third spring 1112 resets to drive the first movable block 1111 to move downwards to reset, so as to drive the eighth support frame 118 to move backwards to reset, and further drive the top plate 1113 to move upwards to reset, so that the top plate 1113 releases the gas canister 113, the gas canister 113 is closed, and the lance 112 stops quenching the gear.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, and fig. 8 to 11, the portable electronic device further includes a clamping mechanism 12, the clamping mechanism 12 includes a ninth supporting frame 121, a second movable block 122, and a fourth spring 123, the ninth supporting frame 121 is disposed on both sides of the top of the first slide rail 4, the second movable blocks 122 are slidably disposed on the outer sides of the two ninth supporting frames 121, the second movable blocks 122 are in contact fit with the movable frame 5, the fourth springs 123 are wound on the two second movable blocks 122, and both ends of the fourth springs 123 are respectively connected to the second movable block 122 and the ninth supporting frame 121.
People can stimulate the second movable block 122 to the outside, and the fourth spring 123 is compressed for the automatic downstream of adjustable shelf 5, when people stimulate adjustable shelf 5 upward movement, people loosen the second movable block 122, because the fourth spring 123 resets, so can drive the inside lateral movement of second movable block 122 and reset, thereby block adjustable shelf 5, and then need not people and stimulate adjustable shelf 5 manually, reached the effect of screens.
Still including supplementary change mechanism 13, supplementary change mechanism 13 is equipped with tenth support frame 131, splint 132 and torsional spring 133 including tenth support frame 131, the middle part of sixth support frame 111, and tenth support frame 131 rear side rotation formula is equipped with splint 132, and splint 132 and gas jar 113 cooperation, and the tenth support frame 131 rear portion left and right sides all has around torsional spring 133, and the both ends of torsional spring 133 are connected with splint 132 and tenth support frame 131 respectively.
When people need to change gas jar 113, people promote splint 132 to the rear below, torsional spring 133 deformation, and people can change gas jar 113 this moment, and when people accomplished to change gas jar 113, people loosened splint 132, because torsional spring 133 resets, so can drive splint 132 and reset to the top swing forward to clip gas jar 113, and then realized the effect of fixed gas jar 113.
The cooling device further comprises a cooling mechanism 14, the cooling mechanism 14 comprises a water tank 141, a first fixing frame 142, a discharge barrel 143, an eleventh supporting frame 144, a second rotating shaft 145, a fan 146, a motor 147, a gear set 148, a hose 149, a fourth slide rail 1410, a third pressing plate 1411 and a fifth spring 1412, the water tank 141 is installed in the middle of the first supporting frame 1, the first fixing frame 142 is arranged on the left wall of the upper portion of the water tank 141, the discharge barrel 143 is installed in the middle of the first fixing frame 142, the eleventh supporting frame 144 is arranged on the left side of the first supporting frame 1, the second rotating shaft 145 is rotatably arranged in the middle of the upper side of the eleventh supporting frame 144, the fan 146 is installed on the upper side of the second rotating shaft 145, the motor 147 is installed on the left side of the first supporting frame 1, the gear set 148 is arranged between the output shaft of the motor 147 and the second rotating shaft 145, the hose 149 is connected between the discharge barrel 143 and the water tank 141, the fourth slide rail 1410 is symmetrically arranged on the upper and lower side of the right wall of the lower side of the water tank 141, a third pressing plate 1411 is slidably arranged between the two sliding rails, the third pressing plate 1411 is slidably connected with the hose 149, a fifth spring 1412 is wound on each of the two fourth sliding rails 1410, and two ends of the fifth spring 1412 are respectively connected with the third pressing plate 1411 and the fourth sliding rails 1410.
People can load clean water into the water tank 141, when people need to cool the gears, people can pull the third pressing plate 1411 forwards, the fifth spring 1412 is compressed, the hose 149 is opened, so that the clean water flows into the discharging barrel 143, meanwhile, people start the motor 147, the rotation of the output shaft of the motor 147 can drive the gear set 148 to rotate, so that the second rotating shaft 145 is driven to rotate, the fan 146 is driven to rotate to blow the clean water to flow upwards, the gears are sprayed through the discharging barrel 143, the effect of cooling the gears is achieved, when people do not need to cool the gears, people turn off the motor 147, then people loosen the third pressing plate 1411, and because the fifth spring 1412 resets, the third pressing plate 1411 is driven to move backwards to reset, and the hose 149 is turned off.
The quantitative discharging device is characterized by further comprising a quantitative discharging mechanism 15, wherein the quantitative discharging mechanism 15 comprises a second fixed frame 151, a third rotating shaft 152, a belt assembly 153 and a third movable block 154, the second fixed frame 151 is arranged in the middle of the discharging barrel 143, the third rotating shaft 152 is rotatably arranged on the front side of the second fixed frame 151, the belt assembly 153 is connected between the third rotating shaft 152 and the output shaft of the motor 102, the third movable block 154 is arranged on the lower side of the third rotating shaft 152, and the third movable block 154 is in contact fit with a third pressing plate 1411.
When the output shaft of the motor 102 rotates, the output shaft of the motor 102 rotates to drive the belt assembly 153 to rotate, so as to drive the third rotating shaft 152 to rotate, further drive the third movable block 154 to rotate, further drive the third pressing plate 1411 to move forward, and further realize the effect of automatically cooling the gear.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. A quenching device for the tooth surface of a powder metallurgy gear is characterized by comprising:
the device comprises a first support frame (1) and a second support frame (2), wherein the middle part of the inner side of the first support frame (1) is provided with the second support frame (2);
the second support frame (2) is provided with a third support frame (3);
a first sliding rail (4) is arranged on the upper side of the third supporting frame (3);
the movable frame (5) is arranged on the upper side of the first slide rail (4) in a sliding manner;
the first support column (6) is arranged on the movable frame (5);
the first rotating shaft (7) is rotationally arranged on the first supporting column (6);
the bottom end of the first rotating shaft (7) is provided with a first pressing plate (8);
the first spring (9) is wound on the first sliding rail (4), and two ends of the first spring (9) are respectively connected with the movable frame (5) and the third supporting frame (3);
the rotating mechanism (10) is arranged on the upper side of the second support frame (2);
the quenching mechanism (11) is arranged on the second support frame (2).
2. The apparatus for powder metallurgy gear tooth surface quenching according to claim 1, wherein the rotating mechanism (10) comprises:
a fourth support frame (101), wherein the upper part of the second support frame (2) is provided with the fourth support frame (101);
the motor (102) is installed on the upper side of the fourth supporting frame (101);
a first straight gear (103) is arranged on an output shaft of the motor (102);
the middle part of the first rotating shaft (7) is provided with a second straight gear (104), and the second straight gear (104) is meshed with the first straight gear (103);
a fifth support frame (105), wherein the fifth support frame (105) is arranged between the two sides of the upper part of the second support frame (2);
the middle part of the fifth supporting frame (105) is rotatably provided with a second pressing plate (106), and the second pressing plate (106) is rotatably connected with the second supporting frame (2).
3. The quenching apparatus for the tooth surface of the powder metallurgy gear according to claim 2, wherein the quenching mechanism (11) comprises:
the middle part of the second support frame (2) is provided with a sixth support frame (111);
the spray gun (112) is mounted on the upper part of the sixth support frame (111);
the gas tank (113) is arranged on the spray gun (112);
a seventh supporting frame (114), wherein the middle part of the second supporting frame (2) is provided with the seventh supporting frame (114);
the middle part of the upper side of the seventh support frame (114) is provided with a wedge block (115) in a sliding way, and the wedge block (115) is in contact fit with the movable frame (5);
a second sliding rail (116) is arranged on the upper side of the seventh supporting frame (114), and the second sliding rail (116) is connected with the wedge-shaped block (115) in a sliding manner;
the second spring (117) is wound on the second sliding rail (116), and two ends of the second spring (117) are respectively connected with the wedge-shaped block (115) and the second sliding rail (116);
a second support column (119), wherein the upper side of the seventh support frame (114) is provided with the second support column (119);
a third sliding rail (1110) is arranged on the upper side of the second supporting column (119);
the first movable block (1111) is arranged on the upper side of the second supporting column (119) in a sliding manner;
the third spring (1112) is wound on the upper side of the second supporting column (119), and two ends of the third spring (1112) are respectively connected with the first movable block (1111) and the third sliding rail (1110);
the eighth support frame (118) is arranged on the first movable block (1111) in a sliding mode, and the eighth support frame (118) is in contact fit with the wedge block (115);
be equipped with roof (1113) on eighth support frame (118), roof (1113) and gas jar (113) contact cooperation.
4. The quenching device for the tooth surface of the powder metallurgy gear according to the claim 3, characterized by further comprising a clamping mechanism (12), wherein the clamping mechanism (12) comprises:
the ninth supporting frame (121), the ninth supporting frame (121) is arranged on both sides of the top of the first sliding rail (4);
the outer sides of the two ninth supporting frames (121) are both provided with a second movable block (122) in a sliding manner, and the second movable blocks (122) are in contact fit with the movable frames (5);
and the two second movable blocks (122) are wound with the fourth springs (123), and two ends of each fourth spring (123) are respectively connected with the second movable blocks (122) and the ninth support frame (121).
5. The apparatus for quenching the tooth surface of the powder metallurgy gear according to the claim 4, characterized by further comprising an auxiliary replacing mechanism (13), wherein the auxiliary replacing mechanism (13) comprises:
a tenth supporting frame (131) is arranged in the middle of the sixth supporting frame (111);
the clamping plate (132) is rotationally arranged on the tenth supporting frame (131), and the clamping plate (132) is matched with the gas tank (113);
the torsional spring (133), the ten support frame (131) both sides all around there are torsional spring (133), and the both ends of torsional spring (133) are connected with splint (132) and ten support frame (131) respectively.
6. The quenching device for the tooth surface of the powder metallurgy gear according to the claim 5, characterized in that, the quenching device also comprises a cooling mechanism (14), the cooling mechanism (14) comprises:
the water tank (141) is arranged in the middle of the first support frame (1);
the upper part of the water tank (141) is provided with a first fixing frame (142);
the middle part of the first fixing frame (142) is provided with the discharging barrel (143);
the eleventh supporting frame (144) is arranged on the first supporting frame (1);
the middle part of the upper side of the second rotating shaft (145) and the eleventh supporting frame (144) is rotatably provided with the second rotating shaft (145);
a fan (146), wherein the fan (146) is arranged on the upper side of the second rotating shaft (145);
the motor (147), install the motor (147) on the first support frame (1);
a gear set (148), wherein the gear set (148) is arranged between the output shaft of the motor (147) and the second rotating shaft (145);
the hose (149) is connected between the discharge barrel (143) and the water tank (141);
the fourth slide rail (1410) is symmetrically arranged at the upper and lower sides of the lower side of the water tank (141);
a third pressing plate (1411), a third pressing plate (1411) is arranged between the two pressing plates in a sliding manner, and the third pressing plate (1411) is connected with the hose (149) in a sliding manner;
and the fifth springs (1412) are wound on the two fourth sliding rails (1410), and two ends of each fifth spring (1412) are connected with the third pressing plate (1411) and the fourth sliding rail (1410) respectively.
7. The quenching equipment for the tooth surface of the powder metallurgy gear according to the claim 6, characterized by further comprising a quantitative blanking mechanism (15), wherein the quantitative blanking mechanism (15) comprises:
the third rotating shaft (152), the second fixing frame (151), the third rotating shaft (152) is rotatably arranged on the second fixing frame (151);
the belt assembly (153) is connected between the third rotating shaft (152) and the output shaft of the motor (102);
a third movable block (154), a third movable block (154) is arranged on the lower side of the third rotating shaft (152), and the third movable block (154) is in contact fit with the third pressing plate (1411).
8. The apparatus for powder metallurgy gear tooth surface quenching according to claim 7, wherein the belt assembly (153) is composed of two pulleys, one of which is provided on the third rotating shaft (152) and the other of which is provided on the output shaft of the motor (102), and a belt wound between the two pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566143.3A CN114934168B (en) | 2022-05-24 | 2022-05-24 | Quenching equipment for tooth surface of powder metallurgy gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566143.3A CN114934168B (en) | 2022-05-24 | 2022-05-24 | Quenching equipment for tooth surface of powder metallurgy gear |
Publications (2)
| Publication Number | Publication Date |
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| CN114934168A true CN114934168A (en) | 2022-08-23 |
| CN114934168B CN114934168B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210566143.3A Active CN114934168B (en) | 2022-05-24 | 2022-05-24 | Quenching equipment for tooth surface of powder metallurgy gear |
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| CN112813246A (en) * | 2021-01-17 | 2021-05-18 | 钟武岳 | Heat treatment equipment for straight gear production |
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| CN113215380A (en) * | 2021-03-22 | 2021-08-06 | 李天雪 | Gear quenching device with function of controlling heating time |
| CN113815098A (en) * | 2021-09-27 | 2021-12-21 | 徐淑珍 | Equipment for uniformly spraying glaze on surface and inside of ceramic based on artwork processing |
| CN216303925U (en) * | 2021-07-20 | 2022-04-15 | 安阳桦炜齿轮有限责任公司 | Gear face small hole quenching device |
| CN114455823A (en) * | 2021-12-23 | 2022-05-10 | 吉海涟 | Industry laser cuts circular glass device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB152083A (en) * | 1919-07-03 | 1920-10-04 | Johannes Robert Carl August | Improvements in means or apparatus for annealing, tempering or otherwise modifying the physical characters of metal bars or other metal articles |
| US3546911A (en) * | 1965-03-29 | 1970-12-15 | Caterpillar Tractor Co | Apparatus for quenching steel plate |
| DE2649391A1 (en) * | 1976-10-29 | 1978-05-11 | Bosch Gmbh Robert | Flame hardening cam discs on workpieces - where burner travel is controlled by scanning a master cam disc |
| SU1133303A1 (en) * | 1983-08-04 | 1985-01-07 | Всесоюзный Проектно-Конструкторский Институт Сварочного Производства | Machine for hardening parts |
| CN104404225A (en) * | 2014-12-11 | 2015-03-11 | 天津金轮自行车集团有限公司 | Heat treatment device for edge teeth of bicycle fluted disc |
| CN112813246A (en) * | 2021-01-17 | 2021-05-18 | 钟武岳 | Heat treatment equipment for straight gear production |
| CN112899090A (en) * | 2021-01-22 | 2021-06-04 | 郭小光 | Automatic quick-freeze former of soap water |
| CN112974059A (en) * | 2021-03-10 | 2021-06-18 | 程银生 | Reciprocating type swing spraying device is used in aluminous gusset production |
| CN113215380A (en) * | 2021-03-22 | 2021-08-06 | 李天雪 | Gear quenching device with function of controlling heating time |
| CN216303925U (en) * | 2021-07-20 | 2022-04-15 | 安阳桦炜齿轮有限责任公司 | Gear face small hole quenching device |
| CN113815098A (en) * | 2021-09-27 | 2021-12-21 | 徐淑珍 | Equipment for uniformly spraying glaze on surface and inside of ceramic based on artwork processing |
| CN114455823A (en) * | 2021-12-23 | 2022-05-10 | 吉海涟 | Industry laser cuts circular glass device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114934168B (en) | 2024-04-26 |
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