CN112626329B - Gear quenching device - Google Patents
Gear quenching device Download PDFInfo
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- CN112626329B CN112626329B CN202011543681.8A CN202011543681A CN112626329B CN 112626329 B CN112626329 B CN 112626329B CN 202011543681 A CN202011543681 A CN 202011543681A CN 112626329 B CN112626329 B CN 112626329B
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- supporting
- plate
- sliding
- fixedly arranged
- gear
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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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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention relates to a quenching device, in particular to a gear quenching device. The technical problem to be solved is to provide a gear quenching device which can automatically feed and return materials, can keep the rotation of a gear in the quenching process and is used for ensuring the uniform heating of the gear. The technical scheme of the invention is a gear quenching device, which comprises a supporting seat, a supporting cylinder, a first supporting plate, a second supporting plate, a quenching mechanism and the like; the supporting cylinder is fixedly arranged on one side of the supporting seat, the first supporting plate is fixedly arranged on one side of the supporting seat, the second supporting plate is fixedly arranged on the other side of the supporting seat, and the quenching mechanism is fixedly arranged on one side, close to the second supporting plate, of the supporting seat. Compared with the manual material discharging and taking process in the prior art, the automatic material discharging and taking method has the advantages that the mechanical automatic material discharging and pushing is adopted, the labor intensity of workers is reduced, and the quenching efficiency of the gear is improved.
Description
Technical Field
The invention relates to a quenching device, in particular to a gear quenching device.
Background
Quenching is a metal heat treatment process which heats materials to a certain temperature, quickly cools the materials in a cooling medium after heat preservation, changes the metallographic structure on the surface or in the material and controls the performance of the materials, and is an important process in mechanical manufacturing. Machining of gears is also a complex process of cold and hot work performed alternately, requiring conversion and racking during repeated heating and cooling.
The patent of the Chinese patent on-line application No. 201611231283.6 discloses a gear quenching device, which comprises a chassis, a suspender vertically arranged in the center of the chassis, a cantilever wing beam, a plurality of spacers sleeved and stacked outside the suspender between the cantilever wing beam and the chassis, peripheral holes arranged on the four outer ends of the cantilever wing beam, a vertical bracket with the lower end connected with the upper surface of the chassis and inserted in the peripheral holes, a plurality of sleeves sleeved and stacked outside the vertical bracket between the cantilever wing beam and the chassis, a pair of wedge-shaped cushion blocks clamped between the sleeves and the vertical bracket, the invention adopts the cross cantilever wing beam to hang the gear, has the advantages of high efficiency, stability, safety and the like, however, the invention needs manual feeding and material returning, so that certain potential safety hazards are still caused, and the gear is in a static state in the quenching process, so that local uneven heating is easily caused, and the warping deformation of the gear is increased to a certain extent.
In view of the above disadvantages, there is a need to develop a gear quenching apparatus capable of automatically feeding and returning materials and maintaining rotation of a gear during quenching to ensure uniform heating of the gear.
Disclosure of Invention
In order to overcome the defects that manual feeding and material returning are needed, so that certain potential safety hazards exist, the gear is in a static state in the quenching process, local uneven heating is easily caused, and the buckling deformation of the gear is increased to a certain extent, the technical problems to be solved are that: the gear quenching device can automatically feed and return materials, can keep the rotation of the gear in the quenching process and is used for ensuring the uniform heating of the gear.
The technical implementation scheme of the invention is as follows: the utility model provides a gear quenching device, including the supporting seat, a supporting cylinder, first backup pad and second backup pad, a supporting cylinder fixed mounting is in one side of supporting seat, first backup pad fixed mounting is in one side of supporting seat, second backup pad fixed mounting is at the opposite side of supporting seat, still including quenching mechanism, supporting mechanism, rabbling mechanism and ejection of compact subassembly, quenching mechanism fixed mounting is in the one side of being close to the second backup pad of supporting seat, a plurality of supporting mechanism set up the inside at a supporting cylinder, supporting mechanism and quenching mechanism sliding connection, rabbling mechanism fixed mounting is in the one side of keeping away from first backup pad of supporting seat, rabbling mechanism and the meshing of quenching mechanism, ejection of compact subassembly fixed mounting is in the one side of keeping away from the second backup pad of a supporting cylinder.
As a preferable technical scheme of the invention, the quenching mechanism comprises a third support plate, a first electric push rod, a fourth support plate, a fifth support plate, a first sliding plate, a heating frame, a gear rack, a first straight gear, a drive plate, a first shaft lever, an intermittent disc, a first bevel gear and a second shaft lever, the third support plate is fixedly arranged at one side inside the support seat, the first electric push rod is fixedly arranged at one side of the support seat close to the third support plate, the first electric push rod is fixedly connected with the third support plate, the fourth support plate is fixedly arranged at one side of the support seat, the fourth support plate is positioned between the first support plate and the support cylinder, the fifth support plate is fixedly arranged at one side of the support seat close to the fourth support plate, the first sliding plate is fixedly arranged at one end of the first electric push rod, the first sliding plate is slidably connected with the second support plate, the heating frame is fixedly arranged at one side of the first sliding plate far away from the first electric push rod, gear rack fixed mounting is in the one side that is close to first electric putter of first slide, first straight gear rotates and installs the one side at the fifth backup pad, driver plate and first straight gear fixed connection, first axostylus axostyle rotates and installs the one side at the support cylinder, first axostylus axostyle rotates with one side of fourth backup pad to be connected, intermittent type dish fixed mounting is in the one end of first axostylus axostyle, a first bevel gear fixed mounting is at the other end of first axostylus axostyle, the one end and the supporting seat of second axostylus axostyle rotate to be connected, carousel fixed mounting is at the other end of second axostylus axostyle, another first bevel gear fixed mounting is on the second axostylus axostyle, two first bevel gear meshes.
As a preferable technical scheme of the invention, the supporting mechanism comprises a second sliding column, a second spur gear and a fixed disc, the third traveller, the third spring, supporting disk and the solid fixed ring of second, a plurality of second travelers rotate and install on the carousel, the second spur gear rotates and installs the one side at the second traveller, a fixed disk rotates and installs the one side that is close to the second spur gear at the second traveller, a fixed disk slidable mounting is in one side of second traveller, one side and one of them fixed disk fixed connection of three third traveller, third traveller and another fixed disk and second spur gear slidable connection, the third spring housing is between two fixed disks, supporting disk fixed mounting is in the one end of second traveller, third traveller and supporting disk slidable connection, the inside at a supporting cylinder is fixed to the second fixed ring, the other end and the solid fixed ring slidable connection of second traveller.
As a preferable technical proposal of the invention, the stirring mechanism comprises a bracket, a sixth supporting plate, a motor and a third shaft lever, second bevel gear, the fourth axostylus axostyle, third straight-tooth gear and stirring ring, support fixed mounting is in one side of supporting seat, sixth backup pad fixed mounting is in one side of support, motor fixed mounting is in the one side of keeping away from the supporting seat of support, third axostylus axostyle fixed mounting is on the output shaft of motor, the third axostylus axostyle rotates with the sixth backup pad to be connected, a second bevel gear fixed mounting is in the one end of keeping away from the motor of third axostylus axostyle, fourth axostylus axostyle rotates the one side of installing in the sixth backup pad, another second bevel gear fixed mounting is in the one end of fourth axostylus axostyle, two second bevel gear meshing, third straight-tooth gear fixed mounting is at the opposite side of fourth axostylus axostyle, third straight-tooth gear and second straight-tooth gear meshing, stirring ring fixed mounting is in the one end of being close to the third straight-tooth gear of fourth axostylus axostyle.
As a preferable technical scheme of the invention, the discharging assembly comprises a supporting arc plate, a third sliding plate and a seventh supporting plate, the supporting arc plate is fixedly arranged on one side of the supporting cylinder, the third sliding plate is fixedly arranged on one side of the supporting arc plate, the fixed disc is in sliding connection with the third sliding plate, and the seventh supporting plate is fixedly arranged on one side of the supporting arc plate close to the third sliding plate.
As a preferable technical scheme of the invention, the feeding device also comprises a feeding mechanism, the feeding mechanism comprises a second electric push rod, a first fixing ring, a feeding cylinder, a push plate, a fixing block, a sixth support rod, a second sliding plate, a first sliding column, a first spring, a sliding block and a second spring, the second electric push rod is fixedly arranged on a first support plate, the first fixing ring is fixedly arranged on one side of the first support plate, the feeding cylinder is fixedly arranged on one side of the fixing ring, the push plate is slidably arranged on one side of a horizontal plate of the first support plate, the push plate is fixedly connected with one end of the second electric push rod, the fixing plate is fixedly arranged on one side of the support cylinder close to the first support plate, the fixing block is fixedly arranged on one side of the support cylinder close to the fixing plate, two sixth support rods are fixedly arranged on one side of the fixing plate, the first sliding column is slidably arranged on one side of the sixth support rod, the second sliding plate is fixedly arranged at the other end of the first sliding column, the second sliding plate is in sliding connection with a groove formed in the supporting arc plate, the first spring is sleeved on the first sliding column, the sliding block is slidably arranged on one side of the second sliding plate, the sliding block is in sliding connection with the fixing block, the sliding block is in sliding connection with the push plate, the two second springs are sleeved on the sliding block, one end of each second spring is fixedly connected with the second sliding plate, and the other end of each second spring is fixedly connected with the sliding block.
As a preferred technical scheme of the invention, the material pushing device further comprises a material pushing mechanism, wherein the material pushing mechanism comprises an eighth supporting plate, a sliding frame, a fourth sliding column, a fourth spring, a connecting rod and a baffle plate, the eighth supporting plate is fixedly arranged at one end, far away from the supporting seat, of the second supporting plate, one sliding frame is slidably arranged on the eighth supporting plate, the other sliding frame is slidably arranged on the second supporting plate, two ends of the connecting rod are respectively hinged with one side of the two sliding frames, one end of the fourth sliding column is fixedly arranged at one side of one sliding frame, the other side of the fourth sliding column is slidably connected with the eighth supporting plate, the fourth spring is sleeved on the fourth sliding column, and the baffle plate is fixedly arranged at one side of the other sliding frame.
As a preferable technical scheme of the invention, a large amount of cold water is contained in the space inside the supporting cylinder and above the turntable, so that the gear after quenching can be conveniently cooled.
As a preferred technical solution of the present invention, the second fixing ring is provided with a smooth groove with a large arc shape, and the second sliding column is subjected to a small resistance when sliding.
Compared with the prior art, the invention has the following advantages:
compared with the manual material discharging and taking process in the prior art, the automatic material discharging and taking method has the advantages that the mechanical automatic material discharging and pushing is adopted, the labor intensity of workers is reduced, and the quenching efficiency of the gear is improved.
When the gear is quenched, the gear is in a rotating state, so that the uniform quenching of the gear is ensured, and the integral hardness and quality of the gear are improved.
The stirring mechanism is added in the invention, and the stirring of the stirring mechanism to the water in the supporting cylinder accelerates the cooling speed of the gear in the soaking process, and shortens the whole gear quenching time.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the quenching mechanism and the pushing mechanism of the invention.
Fig. 3 is a partial structural schematic diagram of the quenching mechanism of the invention.
Fig. 4 is a schematic structural diagram of the feeding mechanism of the present invention.
Fig. 5 is a partial structural schematic diagram of the feeding mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the supporting mechanism of the present invention.
FIG. 7 is a schematic view of the stirring structure of the present invention.
FIG. 8 is a schematic structural view of a discharging assembly of the present invention.
Reference numerals: 1: supporting seat, 101: support cylinder, 102: first support plate, 103: second support plate, 2: third support plate, 201: first electric putter, 202: fourth support plate, 203: fifth support plate, 204: first slide plate, 2041: heating frame, 205: gear rack, 206: first straight gear, 207: a dial, 208: first shaft, 209: intermittent disc, 210: first bevel gear, 211: second shaft, 212: turntable, 3: second electric putter, 301: first retaining ring, 302: feed barrel, 303: push plate, 304: fixing plate, 305: fixed block, 306: sixth support bar, 307: second slide plate, 308: first spool, 309: first spring, 310: slider, 311: second spring, 4: second spool, 401: second spur gear, 402: fixed disk, 403: third strut, 404: third spring, 405: support disc, 5: second fixing ring, 6: a bracket, 601: sixth support plate, 602: motor, 603: third shaft, 604: second bevel gear, 605: fourth shaft, 606: third spur gear, 607: stirring ring, 7: supporting arc plate, 701: third slide plate, 702: seventh support plate, 8: eighth support plate, 801: slide frame, 802: fourth strut, 803: fourth spring, 804: connecting rod, 805: and a baffle plate.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A gear quenching device is shown in figures 1-3 and 6-8 and comprises a supporting seat 1, a supporting cylinder 101, a first supporting plate 102 and a second supporting plate 103, wherein the supporting cylinder 101 is fixedly arranged at the middle position of the upper part of the supporting seat 1, the first supporting plate 102 is fixedly arranged on the front side of the upper part of the supporting seat 1, the second supporting plate 103 is fixedly arranged on the left side of the upper part of the supporting seat 1, the gear quenching device further comprises a quenching mechanism, a supporting mechanism, a stirring mechanism and a discharging component, the quenching mechanism is fixedly arranged on the left side of the upper part of the supporting seat 1, the four supporting mechanisms are arranged inside the supporting cylinder 101, the supporting mechanism is in sliding connection with the quenching mechanism, the stirring mechanism is fixedly arranged on the rear side of the upper part of the supporting seat 1, the stirring mechanism is meshed with the quenching mechanism, and the discharging component is fixedly arranged on the upper right side of the inside of the supporting cylinder 101.
When the device is used for quenching the gear, the gear is manually placed on the supporting mechanism, the quenching mechanism carries out quenching treatment on the gear at the corresponding position, meanwhile, the stirring mechanism stirs water in the supporting cylinder 101, cooling of the gear is accelerated, and finally the gear is pushed out of the device by the discharging assembly.
Example 2
On the basis of embodiment 1, as shown in fig. 3-4, the quenching mechanism includes a third support plate 2, a first electric push rod 201, a fourth support plate 202, a fifth support plate 203, a first sliding plate 204, a heating frame 2041, a gear rack 205, a first straight gear 206, a dial 207, a first shaft 208, a pause disc 209, a first bevel gear 210 and a second shaft 211, the third support plate 2 is fixedly installed on the left side inside the support base 1, the first electric push rod 201 is fixedly connected with the rear side of the third support plate 2, the fourth support plate 202 is fixedly installed on the middle position on the left side of the upper portion of the support base 1, the fourth support plate 202 is located between the first support plate 102 and the support cylinder 101, the fifth support plate 203 is fixedly installed on the middle position on the left side of the upper portion of the support base 1, the first sliding plate 204 is fixedly installed on the upper end of the first electric push rod 201, the first sliding plate 204 is slidably connected with the right side of the second supporting plate 103, the heating frame 2041 is fixedly installed on the upper side of the right part of the first sliding plate 204, the gear rack 205 is fixedly installed on the front side of the lower part of the first sliding plate 204, the first straight gear 206 is rotatably installed on the upper side of the fifth supporting plate 203, the dial 207 is fixedly connected with the left side of the first straight gear 206, the first shaft rod 208 is rotatably installed on the left side of the supporting cylinder 101, the first shaft rod 208 is rotatably connected with the upper side of the fourth supporting plate 202, the intermittent disc 209 is fixedly installed at the left end of the first shaft rod 208, a first bevel gear 210 is fixedly installed at the right end of the first shaft rod 208, the lower end of the second shaft rod 211 is rotatably connected with the supporting seat 1, the rotary disc 212 is fixedly installed at the upper end of the second shaft rod 211, another first bevel gear 210 is fixedly installed on the second shaft rod 211, and the two first bevel gears 210 are meshed.
After manually placing the gear to be quenched on the supporting mechanism, starting the first electric push rod 201, the first electric push rod 201 carrying the first sliding plate 204 to move upwards, the heating frame 2041 fixedly mounted on the first sliding plate 204 moving upwards therewith, the rack 205 fixedly mounted on the lower side of the first sliding plate 204 starting to engage with the first straight gear 206, driving the dial 207 fixedly connected with the first straight gear 206 to rotate, the dial 207 being connected with the intermittent disc 209 in a sliding manner, so that the rotation of the first shaft rod 208, a first bevel gear 210 fixedly mounted on the first shaft rod 208, engaging with a first bevel gear 210 fixedly mounted on the second shaft rod 211, driving the rotation of the turntable 212, the supporting mechanism with the gear placed thereon entering into the next station, and then the first electric push rod 201 carrying the first sliding plate 204 moving downwards, the rack 205 reversely engaging with the first straight gear 206, because the ratchet teeth are arranged inside the first straight gear 206, the drive plate 207 cannot rotate along with the first straight gear 206 in the process of reversely rotating, at this time, the heating frame 2041 fixedly installed on the upper side of the first sliding plate 204 heats and quenches the gear on the supporting mechanism, when the first electric push rod 201 pushes up the first sliding plate 204 again, the quenching process of the gear is completed, and the turntable 212 drives the supporting mechanism to move to the next station.
As shown in fig. 6, the supporting mechanism includes a second spool 4, a second spur gear 401, a fixed plate 402, a third spool 403, a third spring 404, a supporting plate 405 and a second fixing ring 5, four second spools 4 are rotatably mounted on the turntable 212, the second spur gear 401 is rotatably mounted at the middle upper side of the second spool 4, the fixed plate 402 at the lower side is rotatably mounted at the upper side of the second spool 4, the fixed plate 402 at the lower side is positioned at the upper side of the second spur gear 401, the fixed plate 402 at the upper side is slidably mounted at the upper side of the second spool 4, the upper sides of the three third spools 403 are fixedly connected with the fixed plate 402 at the upper side, the third spools 403 are slidably connected with the fixed plate 402 at the lower side and the second spur gear 401, the third spring 404 is sleeved between the two fixed plates 402, the supporting plate 405 is fixedly mounted at the upper side of the second spool 4, the third spools 403 are slidably connected with the supporting plate 405, the second fixing ring 5 is fixedly mounted at the lower side inside of the supporting barrel 101, the lower end of the second sliding column 4 is connected with the second fixed ring 5 in a sliding way.
When the gear is manually placed on the supporting plate 405, the self weight of the gear presses the supporting plate 405, the upper end of the third sliding column 403 slides into the gear, the gear is fixed and prevented from moving, the stirring mechanism starts to operate, the stirring mechanism is meshed with the second straight gear 401 to drive the second straight gear 401, the fixed disc 402, the rotary disc 212 and the third sliding column 403 to rotate, the quenching process is carried out, when the gear is taken out by the discharging assembly, the fixed disc 402 on the upper side is driven to press down to compress the third spring 404, the pressing down of the fixed disc 402 drives the third sliding column 403 fixedly connected with the fixed disc to move down, and after the third sliding column 403 leaves the gear, the gear is pushed out of the supporting mechanism.
As shown in fig. 7, the stirring mechanism includes a bracket 6, a sixth supporting plate 601, a motor 602, a third shaft 603, a second bevel gear 604, a fourth shaft 605, a third spur gear 606 and a stirring ring 607, the bracket 6 is fixedly installed at the rear side of the upper portion of the supporting base 1, the sixth supporting plate 601 is fixedly installed at the front upper side of the bracket 6, the motor 602 is fixedly installed at the upper side of the bracket 6, the third shaft 603 is fixedly installed at the output shaft of the motor 602, the third shaft 603 is rotatably connected with the sixth supporting plate 601, a second bevel gear 604 is fixedly installed at the front end of the third shaft 603, the fourth shaft 605 is rotatably installed at the front side of the lower portion of the sixth supporting plate 601, another second bevel gear 604 is fixedly installed at the upper end of the fourth shaft 605, two second bevel gears 604 are engaged, the third spur gear 606 is fixedly installed at the lower side of the fourth shaft 605, the third spur gear 606 is engaged with the second spur gear 401, the mixing ring 607 is fixedly installed at the lower end of the fourth shaft rod 605.
When the cooling of the gear is accelerated, the motor 602 is started, the third shaft lever 603 fixedly installed on the output shaft of the motor 602 rotates, the two second bevel gears 604 are meshed to drive the fourth shaft lever 605 and the third straight gear 606 to rotate, and when the stirring ring 607 fixedly installed at the lower end of the fourth shaft lever 605 stirs water in the supporting cylinder 101, the third straight gear 606 is meshed with the second straight gear 401 to drive the supporting mechanism to rotate, so that the quenching process of the gear is realized, and the cooling of the previous gear is performed at the same time.
As shown in fig. 8, the discharging assembly includes a supporting arc plate 7, a third sliding plate 701 and a seventh supporting plate 702, the supporting arc plate 7 is fixedly installed at the upper right side of the inside of the supporting cylinder 101, the third sliding plate 701 is fixedly installed at the inner side of the supporting arc plate 7, the fixing plate 402 is slidably connected with the third sliding plate 701, and the seventh supporting plate 702 is fixedly installed at the front side of the inside of the supporting arc plate 7.
After the gear quenching and cooling are finished, the second sliding column 4 continues to move along the second fixing ring 5, when the upper fixing disc 402 contacts the third sliding plate 701, the inclined surface on the third sliding plate 701 presses the upper fixing disc 402 downwards to carry the third sliding column 403 to move downwards, the gear is removed from being fixed, and finally the gear is manually taken out for collection.
Example 3
On the basis of the embodiment 2, as shown in fig. 4 to 5, the feeding device further includes a feeding mechanism, the feeding mechanism includes a second electric push rod 3, a first fixing ring 301, a lower barrel 302, a push plate 303, a fixing plate 304, a fixing block 305, a sixth support rod 306, a second sliding plate 307, a first sliding column 308, a first spring 309, a slider 310 and a second spring 311, the second electric push rod 3 is fixedly installed on the first support plate 102, the first fixing ring 301 is fixedly installed on the rear side of the first support plate 102, the lower barrel 302 is fixedly installed on the rear side of the fixing ring, the push plate 303 is slidably installed on the inner rear side of the horizontal plate of the first support plate 102, the push plate 303 is fixedly connected with the rear end of the second electric push rod 3, the fixing plate 304 is fixedly installed on the upper side of the front portion of the support barrel 101, the fixing block 305 is fixedly installed on the upper side of the front portion of the support barrel 101, two sixth support rods 306 are fixedly installed on the upper front side of the fixing plate 304, the first sliding column 308 is slidably mounted on the upper side of the sixth supporting rod 306, the second sliding plate 307 is fixedly mounted at the rear end of the first sliding column 308, the second sliding plate 307 is slidably connected with a groove formed in the supporting arc plate 7, the first spring 309 is sleeved on the first sliding column 308, the sliding block 310 is slidably mounted on the front side of the lower portion of the second sliding plate 307, the sliding block 310 is slidably connected with the fixed block 305, the sliding block 310 is slidably connected with the push plate 303, the two second springs 311 are sleeved on the sliding block 310, the upper ends of the second springs 311 are fixedly connected with the second sliding plate 307, and the lower ends of the second springs 311 are fixedly connected with the sliding block 310.
When the second electric push rod 3 is started, the second electric push rod 3 drives the push plate 303 to move, when the push plate 303 pushes the gear on the lowest side to the supporting mechanism, the lower end of the push plate 303 drives the sliding block 310 to move forwards, when the sliding block 310 drives the second sliding plate 307 to move forwards to touch the fixed block 305, the fixed block 305 jacks up the sliding block 310 to compress the second spring 311, after the sliding block 310 is separated from the push plate 303, the sliding block 310 returns to the original position under the action of the second spring 311, and the second sliding plate 307 returns to the original position under the action of the first spring 309.
As shown in fig. 2, the device further comprises a material pushing mechanism, the material pushing mechanism comprises an eighth supporting plate 8, a sliding frame 801, a fourth sliding column 802, a fourth spring 803, a connecting rod 804 and a baffle 805, the eighth supporting plate 8 is fixedly installed at the upper end of the second supporting plate 103, one sliding frame 801 is slidably installed on the eighth supporting plate 8, the other sliding frame 801 is slidably installed on the second supporting plate 103, the left end and the right end of the connecting rod 804 are respectively hinged with the left side and the right side of the two sliding frames 801, the lower end of the fourth sliding column 802 is fixedly installed at the upper side of one sliding frame 801, the upper side of the fourth sliding column 802 is slidably connected with the eighth supporting plate 8, the fourth spring 803 is sleeved on the fourth sliding column 802, and the baffle 805 is fixedly installed at the lower side of the other sliding frame 801.
When the first sliding plate 204 moves upwards, the upper end of the first sliding plate 204 pushes the sliding frame 801 to move upwards, compressing the fourth spring 803, and the other end of the connecting rod 804 pushes the other sliding frame 801 to move forwards, and the baffle 805 fixedly arranged at the lower end of the sliding frame 801 pushes the gear on the discharging assembly out of the supporting mechanism.
As shown in fig. 1, a large amount of cold water is contained in the space inside the supporting cylinder 101 and above the turntable 212, so as to facilitate cooling of the quenched gear.
As shown in fig. 2, the second fixing ring 5 is provided with a smooth and arc-shaped groove with a small resistance when the second spool 4 slides.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (5)
1. The utility model provides a gear quenching device, is including supporting seat (1), a support section of thick bamboo (101), first backup pad (102) and second backup pad (103), and a support section of thick bamboo (101) fixed mounting is in one side of supporting seat (1), and first backup pad (102) fixed mounting is in one side of supporting seat (1), and second backup pad (103) fixed mounting is at the opposite side of supporting seat (1), its characterized in that, still including: the quenching device comprises a quenching mechanism, a plurality of supporting mechanisms, a stirring mechanism and a discharging assembly, wherein the quenching mechanism is fixedly arranged on one side, close to a second supporting plate (103), of a supporting base (1), the supporting mechanisms are arranged inside a supporting cylinder (101), the supporting mechanisms are in sliding connection with the quenching mechanism, the stirring mechanism is fixedly arranged on one side, far away from the first supporting plate (102), of the supporting base (1), the stirring mechanism is meshed with the quenching mechanism, and the discharging assembly is fixedly arranged on one side, far away from the second supporting plate (103), of the supporting cylinder (101);
the quenching mechanism comprises a third supporting plate (2), a first electric push rod (201), a fourth supporting plate (202), a fifth supporting plate (203), a first sliding plate (204), a heating frame (2041), a gear strip (205), a first straight gear (206), a drive plate (207), a first shaft lever (208), an intermittent disc (209), a first bevel gear (210) and a second shaft lever (211), wherein the third supporting plate (2) is fixedly arranged on one side inside the supporting seat (1), the first electric push rod (201) is fixedly arranged on one side of the supporting seat (1) close to the third supporting plate (2), the first electric push rod (201) is fixedly connected with the third supporting plate (2), the fourth supporting plate (202) is fixedly arranged on one side of the supporting seat (1), the fourth supporting plate (202) is positioned between the first supporting plate (102) and the supporting cylinder (101), the fifth supporting plate (203) is fixedly arranged on one side of the supporting seat (1) close to the fourth supporting plate (202), a first sliding plate (204) is fixedly arranged at one end of a first electric push rod (201), the first sliding plate (204) is connected with a second supporting plate (103) in a sliding manner, a heating frame (2041) is fixedly arranged at one side of the first sliding plate (204) far away from the first electric push rod (201), a gear rack (205) is fixedly arranged at one side of the first sliding plate (204) close to the first electric push rod (201), a first straight gear (206) is rotatably arranged at one side of a fifth supporting plate (203), ratchet teeth are arranged inside the first straight gear (206), a drive plate (207) is fixedly connected with the first straight gear (206), a first shaft rod (208) is rotatably arranged at one side of a supporting cylinder (101), the first shaft rod (208) is rotatably connected with one side of the fourth supporting plate (202), an intermittent disc (209) is fixedly arranged at one end of the first shaft rod (208), and a first bevel gear (210) is fixedly arranged at the other end of the first shaft rod (208), one end of the second shaft lever (211) is rotationally connected with the supporting seat (1), the turntable (212) is fixedly arranged at the other end of the second shaft lever (211), the other first bevel gear (210) is fixedly arranged on the second shaft lever (211), and the two first bevel gears (210) are meshed;
the discharging assembly comprises a supporting arc plate (7), a third sliding plate (701) and a seventh supporting plate (702), the supporting arc plate (7) is fixedly arranged on one side of the supporting cylinder (101), the third sliding plate (701) is fixedly arranged on one side of the supporting arc plate (7), the fixed plate (402) is in sliding connection with the third sliding plate (701), and the seventh supporting plate (702) is fixedly arranged on one side, close to the third sliding plate (701), of the supporting arc plate (7);
the pushing device comprises an eighth supporting plate (8), sliding frames (801), fourth sliding columns (802), a fourth spring (803), a connecting rod (804) and a baffle (805), wherein the eighth supporting plate (8) is fixedly installed at one end, far away from the supporting seat (1), of the second supporting plate (103), one sliding frame (801) is installed on the eighth supporting plate (8) in a sliding mode, the other sliding frame (801) is installed on the second supporting plate (103) in a sliding mode, two ends of the connecting rod (804) are hinged to one side of each of the two sliding frames (801), one end of each fourth sliding column (802) is fixedly installed on one side of one sliding frame (801), the other side of each fourth sliding column (802) is connected with the eighth supporting plate (8) in a sliding mode, the fourth spring (803) is sleeved on the fourth sliding column (802), and the baffle (805) is fixedly installed on one side of the other sliding frame (801);
the supporting mechanism comprises a second sliding column (4), a second straight gear (401), a fixed disc (402), a third sliding column (403), a third spring (404), a supporting disc (405) and a second fixing ring (5), wherein the second sliding columns (4) are rotatably arranged on the rotary disc (212), the second straight gear (401) is rotatably arranged on one side of the second sliding column (4), one fixed disc (402) is rotatably arranged on one side, close to the second straight gear (401), of the second sliding column (4), one fixed disc (402) is slidably arranged on one side of the second sliding column (4), one side of three third sliding columns (403) is fixedly connected with one fixed disc (402), the third sliding column (403) is slidably connected with the other fixed disc (402) and the second straight gear (401), the third spring (404) is sleeved between the two fixed discs (402), the supporting disc (405) is fixedly arranged at one end of the second sliding column (4), the third sliding column (403) is connected with the supporting disc (405) in a sliding mode, the second fixing ring (5) is fixedly installed inside the supporting cylinder (101), and the other end of the second sliding column (4) is connected with the second fixing ring (5) in a sliding mode.
2. A gear quenching apparatus as claimed in claim 1, wherein: the stirring mechanism comprises a support (6), a sixth supporting plate (601), a motor (602), a third shaft lever (603), a second bevel gear (604), a fourth shaft lever (605), a third straight gear (606) and a stirring ring (607), wherein the support (6) is fixedly arranged on one side of the supporting seat (1), the sixth supporting plate (601) is fixedly arranged on one side of the support (6), the motor (602) is fixedly arranged on one side of the support (6) far away from the supporting seat (1), the third shaft lever (603) is fixedly arranged on an output shaft of the motor (602), the third shaft lever (603) is rotatably connected with the sixth supporting plate (601), a second bevel gear (604) is fixedly arranged on one end of the third shaft lever (603) far away from the motor (602), the fourth bevel gear (605) is rotatably arranged on one side of the sixth supporting plate (601), the other second bevel gear (604) is fixedly arranged on one end of the fourth shaft lever (605), the two second bevel gears (604) are meshed, the third straight gear (606) is fixedly arranged on the other side of the fourth shaft lever (605), the third straight gear (606) is meshed with the second straight gear (401), and the stirring ring (607) is fixedly arranged at one end, close to the third straight gear (606), of the fourth shaft lever (605).
3. A gear quenching apparatus as claimed in claim 1, wherein: the automatic feeding device also comprises a feeding mechanism, wherein the feeding mechanism comprises a second electric push rod (3), a first fixing ring (301), a lower feed cylinder (302), a push plate (303), a fixing plate (304), a fixing block (305), a sixth supporting rod (306), a second sliding plate (307), a first sliding column (308), a first spring (309), a sliding block (310) and a second spring (311), the second electric push rod (3) is fixedly arranged on the first supporting plate (102), the first fixing ring (301) is fixedly arranged on one side of the first supporting plate (102), the lower feed cylinder (302) is fixedly arranged on one side of the fixing ring, the push plate (303) is slidably arranged on one side of a horizontal plate of the first supporting plate (102), the push plate (303) is fixedly connected with one end of the second electric push rod (3), the fixing plate (304) is fixedly arranged on one side, close to the first supporting plate (102), of the supporting cylinder (101), the fixed block (305) is fixedly arranged on one side, close to the fixed plate (304), of the supporting barrel (101), the two sixth supporting rods (306) are fixedly arranged on one side of the fixed plate (304), the first sliding column (308) is slidably arranged on one side of the sixth supporting rods (306), the second sliding plate (307) is fixedly arranged on the other end of the first sliding column (308), the second sliding plate (307) is slidably connected with a groove formed in the supporting arc plate (7), the first spring (309) is sleeved on the first sliding column (308), the sliding block (310) is slidably arranged on one side of the second sliding plate (307), the sliding block (310) is slidably connected with the fixed block (305), the sliding block (310) is slidably connected with the push plate (303), the two second springs (311) are sleeved on the sliding block (310), one end of the second spring (311) is fixedly connected with the second sliding plate (307), and the other end of the second spring (311) is fixedly connected with the sliding block (310).
4. A gear quenching apparatus as claimed in claim 1, wherein: a large amount of cold water is contained in the space inside the supporting cylinder (101) and at the upper part of the turntable (212), so that the temperature of the quenched gear is conveniently reduced.
5. A gear quenching apparatus as claimed in claim 1, wherein: the second fixing ring (5) is provided with a smooth groove with a larger arc shape, and the second sliding column (4) bears smaller resistance when sliding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011543681.8A CN112626329B (en) | 2020-12-24 | 2020-12-24 | Gear quenching device |
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|---|---|---|---|
| CN202011543681.8A CN112626329B (en) | 2020-12-24 | 2020-12-24 | Gear quenching device |
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| CN112626329A CN112626329A (en) | 2021-04-09 |
| CN112626329B true CN112626329B (en) | 2022-09-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113355505B (en) * | 2021-06-07 | 2022-02-22 | 浙江陀曼智能科技股份有限公司 | Heat treatment device for gear |
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| CN209322937U (en) * | 2019-01-03 | 2019-08-30 | 上海日炙机械制造有限公司 | A kind of quenching unit of gear |
| CN110629011A (en) * | 2019-10-31 | 2019-12-31 | 罗永军 | Automatic quenching device for gear machining |
| CN111979384A (en) * | 2020-08-17 | 2020-11-24 | 陈�峰 | Industrial gear quenching machine capable of feeding materials automatically |
| CN112111631A (en) * | 2020-08-03 | 2020-12-22 | 陈�峰 | Gear quenching equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5089246B2 (en) * | 2007-05-24 | 2012-12-05 | 富士電子工業株式会社 | Automatic workpiece changeover mechanism in quenching equipment |
| CN205933916U (en) * | 2016-07-05 | 2017-02-08 | 邯郸市翔天数控工程有限公司 | Carousel formula automatic quenching device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB642865A (en) * | 1948-08-25 | 1950-09-13 | Morris Motors Ltd | Improvements relating to the induction hardening of spur or helical gears and analogous metal articles |
| EP0655959A1 (en) * | 1992-08-19 | 1995-06-07 | The Penn State Research Foundation | Apparatus and method for precision gear finishing by controlled deformation |
| CN106048166A (en) * | 2016-07-05 | 2016-10-26 | 邯郸市翔天数控工程有限公司 | Rotating disc type automatic quenching device |
| CN209322937U (en) * | 2019-01-03 | 2019-08-30 | 上海日炙机械制造有限公司 | A kind of quenching unit of gear |
| CN110629011A (en) * | 2019-10-31 | 2019-12-31 | 罗永军 | Automatic quenching device for gear machining |
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| CN111979384A (en) * | 2020-08-17 | 2020-11-24 | 陈�峰 | Industrial gear quenching machine capable of feeding materials automatically |
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| CN112626329A (en) | 2021-04-09 |
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Effective date of registration: 20220824 Address after: 242000 No. 8, Anguo East Road, Xuancheng high tech Industrial Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Applicant after: XUANCHENG HAOKUN HEAT TREATMENT Co.,Ltd. Address before: 450006 Room 802, block B, triumphal arch, 238 Tongbai Road, Zhongyuan District, Zhengzhou City, Henan Province Applicant before: Xia Lianyong |
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