CN113549849B - Heat treatment equipment for non-ferrous metal processing - Google Patents
Heat treatment equipment for non-ferrous metal processing Download PDFInfo
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- CN113549849B CN113549849B CN202111108089.XA CN202111108089A CN113549849B CN 113549849 B CN113549849 B CN 113549849B CN 202111108089 A CN202111108089 A CN 202111108089A CN 113549849 B CN113549849 B CN 113549849B
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
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- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a heat treatment device for processing nonferrous metals, which comprises: the upper surface of the table body is provided with an installation groove; the heat treatment mechanism comprises a mounting rod and a heating ring fixedly mounted at the end part of the mounting rod; the rotary lifting mechanism comprises a lifting cylinder fixedly arranged at the bottom of the mounting groove, a motor and a magnetic plate fixedly sleeved on an output shaft of the motor, a mounting plate is fixedly arranged at the end part of a driving shaft of the lifting cylinder, the motor is fixedly arranged on the mounting plate, and the output shaft penetrates through the heating ring; the overturning assembly is used for automatically taking down the shaft sleeve which is positioned on the magnetic plate and is subjected to heat treatment; and the driving assembly is used for providing a driving force for the rotation of the rotating shaft. Through rotating the mutually supporting between elevating system, upset subassembly and the drive assembly, the nonferrous alloy axle sleeve that the processing is good can be taken out automatically, need not the manual work and takes, has improved the work efficiency of axle sleeve thermal treatment processing.
Description
Technical Field
The invention relates to the technical field of heat treatment processing, in particular to heat treatment equipment for processing nonferrous metals.
Background
Nonferrous metals are the general names of all metals except iron, manganese and chromium, and nonferrous alloys have good comprehensive mechanical properties, so that a plurality of mechanical parts are made of the nonferrous alloys, such as shaft sleeves, bearings, gears and the like, and workpieces such as shaft sleeves and the like made of the existing nonferrous alloys need to be subjected to heat treatment for improving the service performance of the workpieces, namely, the microstructure inside the workpieces or the chemical composition on the surfaces of the workpieces are changed by heating.
After the conventional shaft sleeve is sleeved on the limiting rod and is subjected to rotary heating heat treatment, the conventional shaft sleeve needs to be manually taken out by a clamp and then put into cold water for cooling, and the steps are complex, so that the working efficiency of heat treatment processing of a shaft sleeve workpiece is influenced.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that after the conventional shaft sleeve is sleeved on a limiting rod for rotary heating heat treatment, the shaft sleeve needs to be manually taken out by a clamp and then put into cold water for cooling, and the steps are complicated, so that the working efficiency of heat treatment of a shaft sleeve workpiece is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat treatment apparatus for nonferrous metal processing, comprising:
the upper surface of the table body is provided with an installation groove;
the heat treatment mechanism comprises an installation rod and a heating ring fixedly installed at the end part of the installation rod, and the installation rod is horizontally and fixedly installed on the wall of the installation groove;
the rotary lifting mechanism comprises a lifting cylinder fixedly arranged at the bottom of the mounting groove, a motor and a magnetic plate fixedly sleeved on an output shaft of the motor, a mounting plate is fixedly arranged at the end part of a driving shaft of the lifting cylinder, the motor is fixedly arranged on the mounting plate, and the output shaft penetrates through the heating ring;
the magnetic plate heating device comprises a magnetic plate, a turnover assembly, a heating ring and a heating ring, wherein the magnetic plate is arranged on the magnetic plate, the turnover assembly is used for automatically taking down a shaft sleeve which is positioned on the magnetic plate and is subjected to heat treatment, the turnover assembly comprises a rotating shaft which is horizontally and rotatably arranged on the wall of a mounting groove and a rotating plate which is fixedly sleeved on the rotating shaft, the surface of the rotating plate is provided with an opening for the magnetic plate to pass through, a rotating rod is rotatably arranged on the wall of the mounting groove, the left side and the right side of the rotating rod are respectively provided with reciprocating threads with opposite thread directions, the left side and the right side of the rotating rod are symmetrically and threadedly sleeved with sliding blocks, one surfaces, close to each other, of the two sliding blocks are fixedly provided with arc-shaped clamping plates, the rotating rod is controlled to rotate by a transmission part, the two sliding blocks limit the rotation of the rotating rod by a limiting part, and the two clamping plates are positioned below the heating ring;
the driving assembly is used for providing a driving force for the rotation of the rotating shaft;
and the conveying mechanism is used for conveying the taken-down shaft sleeve.
As a preferred scheme, the driving assembly comprises two first rack rods vertically and fixedly mounted on the upper surface of the mounting plate and two first gears fixedly sleeved on the rotating shaft, and the two first rack rods are respectively meshed with the two first gears.
Preferably, the transmission component comprises a second rack bar vertically and fixedly installed on the upper surface of the placing plate and a second gear fixedly sleeved on the rotating rod, and the second rack bar is in meshed connection with the second gear.
As a preferred scheme, the limiting part comprises a limiting rod horizontally and fixedly installed on the wall of the installation groove, and the two sliding blocks are sleeved on the limiting rod in a sliding mode.
Preferably, the clamping plate is fixedly connected with the sliding block through a first spring rod.
As a preferred scheme, the inner opening wall of the through opening is provided with a rotating groove, two partition plates are rotatably installed in the rotating groove, sliding openings for the two partition plates to penetrate through are formed in the front surface and the rear surface of each rotating plate, and the two partition plates are controlled to rotate through two groups of rotating parts respectively.
As a preferred scheme, the rotating part comprises second spring rods, a balancing weight, fixed rods and moving blocks, the second spring rods are symmetrically and horizontally fixedly installed in the rotating groove, the balancing weight is fixedly connected with the moving end of the second spring rods, the fixed rods are symmetrically and fixedly installed on the bottom of the rotating groove, the top of the fixed rods is rotatably installed on the lower surfaces of the two moving blocks respectively, the lower surfaces of the two moving blocks are fixedly provided with connecting rods, the two partition plates are fixedly sleeved on the two connecting rods respectively, one surface, close to the moving blocks, of the balancing weight is fixedly provided with abutting rods, one surface, close to the balancing weight, of the moving block is provided with abutting grooves corresponding to the positions of the abutting rods, and the moving blocks are reset through the resetting part after being extruded and rotated.
As a preferable scheme, the resetting component comprises a third spring rod, and two ends of the third spring rod are respectively and fixedly connected with the groove wall of the rotating groove and the surface of the moving block.
Compared with the prior art, the invention has the beneficial effects that:
1. through the mutual matching among the rotary lifting mechanism, the overturning assembly and the driving assembly, when the shaft sleeve sleeved on the output shaft of the motor is processed and moves downwards, the shaft sleeve sleeved on the output shaft of the motor can be upwards pushed out of the output shaft by the rotary plate in the overturning assembly, then the shaft sleeve can fall into cooling water at the bottom of the mounting groove along the surface of the rotary plate under the action of self gravity and then is conveyed away by the conveying mechanism, and the working efficiency of heat treatment processing of the shaft sleeve is improved;
2. when the lifting cylinder drives the processed shaft sleeve to move downwards from the heating ring, the two clamping plates can clamp the shaft sleeve under the action of the transmission part, the motor is driven by the lifting cylinder to continuously move downwards at the moment, the shaft sleeve sleeved on the output shaft of the motor can be taken out from the output shaft of the motor under the clamping action of the two clamping plates, and then when the two clamping plates are not in contact with the surface of the shaft sleeve any more, the shaft sleeve can automatically fall down and fall on the rotating plate under the action of self gravity, so that the problem that when the diameter of the shaft sleeve sleeved on the output shaft of the motor is small, the shaft sleeve cannot be pushed upwards to move and cannot be pushed out from the output shaft of the motor due to the small space between the hole wall of the shaft hole and the output shaft of the motor when the rotating plate rotates is avoided;
3. under rotating member's effect, when changeing the board and rotate to the at utmost, the opening that changes the board surface and set up this moment can be blocked by two baffles, avoids the processing axle sleeve to pass in can directly following the opening vertically because of the volume is less when free fall, and no longer along the surperficial landing of slope commentaries on classics board.
Drawings
FIG. 1 is a schematic structural view of a front side three-dimensional cross section of a heat treatment apparatus for nonferrous metal processing according to the present invention;
FIG. 2 is a schematic structural view of a top perspective cross section of a heat treatment apparatus for nonferrous metal processing according to the present invention;
FIG. 3 is a schematic perspective sectional view of a rotating plate of a heat treatment apparatus for nonferrous metal processing according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is an enlarged view of the structure at B in FIG. 1;
FIG. 6 is an enlarged view of the structure at C in FIG. 2;
fig. 7 is an enlarged schematic view of the structure at D in fig. 3.
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.
Referring to fig. 1 to 7, a heat treatment apparatus for nonferrous metal processing includes:
the upper surface of the table body 1 is provided with a mounting groove 2, and the bottom of the groove in the mounting groove 2 is provided with cooling water for cooling a processed shaft sleeve;
the heat treatment mechanism 17, the heat treatment mechanism 17 includes mounting rod 171 and heating ring 172 fixedly mounted with end of mounting rod 171, the mounting rod 171 is horizontally and fixedly mounted on the groove wall of the mounting groove 2;
the rotary lifting mechanism 3 comprises a lifting cylinder 31 fixedly arranged at the bottom of the mounting groove 2, a motor 32 and a magnetic plate 33 fixedly sleeved on an output shaft of the motor 32, the end part of a driving shaft of the lifting cylinder 31 is fixedly provided with a placing plate 4, the motor 32 is fixedly arranged on the placing plate 4, and the output shaft penetrates through the heating ring 172;
the upset subassembly, the upset subassembly is used for will being located the automatic taking off of the axle sleeve that heat treatment processed on magnetic sheet 33, the upset subassembly includes that horizontal rotation installs pivot 5 on 2 cell walls of mounting groove and fixed cup joint the commentaries on classics board 6 on pivot 5, the opening 7 that is used for letting magnetic sheet 33 pass is offered on the 6 surface of commentaries on classics board, it installs bull stick 11 to rotate on 2 cell walls of mounting groove, the reciprocal screw thread that screw thread opposite direction is seted up respectively on both sides about bull stick 11, slider 12 has been cup jointed to both sides symmetry screw thread about bull stick 11, the equal fixed mounting in one side that two sliders 12 are close to each other has arc grip block 13, bull stick 11 passes through drive disk assembly control self and rotates, two sliders 12 pass through stop block restriction self and rotate, two grip blocks 13 are located heating ring 172 below. When the lifting cylinder 31 drives the processed shaft sleeve to move downwards from the heating ring 172, under the action of the transmission component, the two clamping plates 13 approach to each other and clamp the shaft sleeve, at this time, because the lifting cylinder 31 drives the motor 32 to continuously move downwards, at this time, the shaft sleeve sleeved on the output shaft of the motor 32 can be taken out from the output shaft of the motor 32 under the clamping action of the two clamping plates 13, then the two clamping plates 13 are mutually separated and the clamping of the shaft sleeve is released, the shaft sleeve automatically falls down under the action of self gravity and falls on the inclined rotating plate 6, then slide down along the surface of the rotating plate 6, so as to avoid the problem that when the hole diameter of the shaft sleeve sleeved on the output shaft of the motor 32 is smaller, because the space between the hole wall of the shaft hole and the output shaft of the motor 32 is small, when the rotating plate 6 rotates, the shaft sleeve cannot be pushed upwards, and the shaft sleeve cannot be pushed out from the output shaft of the motor 32;
the driving assembly is used for providing driving force for the rotation of the rotating shaft 5;
and the conveying mechanism 8 is used for conveying the taken-down shaft sleeve.
In the embodiment applying the technical scheme, a worker firstly sleeves a shaft sleeve to be processed on an output shaft of the motor 32, the shaft sleeve is attracted with the upper surface of the magnetic plate 33 fixedly sleeved on the output shaft of the motor 32 at the moment, then the lifting cylinder 31 is started, the motor 32 is started when the shaft sleeve is positioned in the heating ring 172 at the moment, the output shaft of the motor 32 drives the shaft sleeve to rotate, the heating ring 172 carries out heat treatment processing on the rotating shaft sleeve, after the processing work is finished, the lifting cylinder 31 drives the motor 32 to move downwards at the moment, in the process of moving downwards, the rotating plate 6 in the overturning assembly rotates under the action of the driving assembly, the shaft sleeve sleeved on the output shaft of the motor 32 is pushed out of the output shaft upwards in the rotating process, then the shaft sleeve slides into cooling water at the bottom of the mounting groove 2 along the surface of the inclined rotating plate 6 under the action of self gravity, then is carried away by conveying mechanism 8, and the axle sleeve cover that will process next this moment overlaps on the output shaft of motor 32 and carries out next round of thermal treatment processing can, need not artificial axle sleeve that takes the processing, has improved axle sleeve thermal treatment processing's work efficiency.
In the preferred technical solution of this embodiment, the driving assembly includes two first rack rods 9 vertically and fixedly mounted on the upper surface of the mounting plate 4 and two first gears 10 fixedly sleeved on the rotating shaft 5, and the two first rack rods 9 are respectively engaged with the two first gears 10. When the placing plate 4 moves downwards, the two first rack rods 9 move downwards together, and the two first gears 10 which are meshed with the two first rack rods 9 and fixedly sleeved on the rotating shaft 5 respectively drive the rotating shaft 5 to rotate.
In the preferred technical solution of this embodiment, the transmission component includes a second rack bar 14 vertically and fixedly installed on the upper surface of the installation plate 4 and a second gear 15 fixedly sleeved on the rotating rod 11, and the second rack bar 14 is engaged with the second gear 15. When the setting plate 4 moves downwards, the second rack bar 14 also moves downwards at the same time, and the second gear 15 which is meshed with the second rack bar 14 and fixedly sleeved on the rotating rod 11 drives the rotating rod 11 to rotate together at the same time.
In the preferred technical scheme of this embodiment, the limiting part includes a limiting rod 16 horizontally and fixedly installed on the groove wall of the installation groove 2, and the two sliding blocks 12 are both slidably sleeved on the limiting rod 16. When the rotating rod 11 rotates, the two sliding blocks 12 only move in the horizontal direction under the action of the limiting rod 16, and do not rotate.
In the preferred technical solution of this embodiment, the clamping plate 13 and the sliding block 12 are fixedly connected through a first spring rod 18. The first spring rod 18 is used for enabling the two clamping plates 13 to support and clamp shaft sleeves of any size, and the situation that the shaft sleeves move downwards along with the output shaft of the motor 32 and penetrate through the through holes 7 formed in the surface of the rotating plate 6 due to the fact that the shaft sleeves are small and the two clamping plates 13 do not abut against the surface of the shaft sleeves is avoided.
According to the preferable technical scheme in the embodiment, the inner opening wall of the through opening 7 is provided with the rotating groove 19, the two partition boards 20 are rotatably installed in the rotating groove 19, the front surface and the rear surface of the rotating plate 6 are provided with the sliding openings 21 for the two partition boards 20 to penetrate through, and the two partition boards 20 are controlled to rotate through the two sets of rotating parts respectively. When the two partition boards 20 rotate through the two sets of rotating parts, the two partition boards 20 slide in the two sliding openings 21 and enter the through opening 7 respectively.
In the preferred technical scheme of this embodiment, the rotating part includes second spring rod 22, balancing weight 23, fixing rod 24 and moving block 25, two horizontal fixed installations of second spring rod 22 symmetry are in rotating groove 19, balancing weight 23 and second spring rod 22's removal end fixed connection, two fixing rod 24 symmetry fixed installations are on rotating groove 19's tank bottom, and the top rotates the installation with two moving block 25 lower surfaces respectively, two moving block 25 lower surfaces all fixed mounting have connecting rod 26, two baffles 20 are fixed the cup joint respectively on two connecting rod 26, balancing weight 23 is close to moving block 25's one side fixed mounting have support rod 27, moving block 25 is close to the one side of balancing weight 23 and has seted up the support groove 28 that corresponds with support rod 27 position, moving block 25 resets through reset unit after receiving the extrusion rotation. When the rotating plate 6 rotates, the left end of the rotating plate is lifted upwards, the two second spring rods 22 in the rotating plate 6 are stretched under the action of the balancing weight 23, so that the balancing weight 23 drives the abutting rods 27 to gradually approach the abutting grooves 28 opposite to the positions of the abutting rods in the moving process until the abutting rods enter the abutting grooves 28 and abut against the bottoms of the grooves, at the moment, the moving block 25 rotates under the extrusion action force, the partition plates 20 fixedly sleeved with the connecting rods 26 on the lower surfaces of the moving blocks 25 slide in the sliding port 21 and gradually rotate to the through ports 7, and as the rotating angle of the rotating plate 6 is larger, the force of the balancing weight 23 on the moving block 25 is larger, the rotating angle of the two partition plates 20 is larger, the parts entering the through ports 7 are larger, and when the rotating plate 6 rotates to the maximum degree, the surfaces of the two partition plates 20 which are close to each other are abutted against each other, the through opening 7 is completely covered by the two partition plates 20, so that the machined shaft sleeve is prevented from directly vertically passing through the through opening 7 in free falling due to small volume and not sliding down along the surface of the inclined rotating plate 6.
In the preferred technical solution of this embodiment, the restoring member includes a third spring rod 29, and two ends of the third spring rod 29 are respectively and fixedly connected to the groove wall of the rotating groove 19 and the surface of the moving block 25. When the moving block 25 is pressed by the pressing rod 27 to rotate, the third spring rod 29 contracts, and when the pressing rod 27 is no longer in contact with the moving block 25, the third spring rod 29 drives the moving block 25 to reset rapidly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A heat treatment apparatus for nonferrous metal working, characterized by comprising:
the table comprises a table body (1), wherein the upper surface of the table body (1) is provided with a mounting groove (2);
the heat treatment mechanism (17) comprises a mounting rod (171) and a heating ring (172) fixedly mounted with the end part of the mounting rod (171), and the mounting rod (171) is horizontally and fixedly mounted on the wall of the mounting groove (2);
the rotary lifting mechanism (3) comprises a lifting cylinder (31) fixedly mounted at the bottom of the mounting groove (2), a motor (32) and a magnetic plate (33) fixedly sleeved on an output shaft of the motor (32), the end part of a driving shaft of the lifting cylinder (31) is fixedly provided with a mounting plate (4), the motor (32) is fixedly mounted on the mounting plate (4), and the output shaft penetrates through a heating ring (172);
the upset subassembly, the upset subassembly is used for will being located the axle sleeve automatic take off that the heat treatment was processed on magnetic sheet (33), the upset subassembly includes that the level rotates pivot (5) of installing on mounting groove (2) cell wall and fixed cover connects commentaries on classics board (6) on pivot (5), commentaries on classics board (6) surface is offered and is used for letting through (7) that magnetic sheet (33) passed, it installs bull stick (11) to rotate on mounting groove (2) cell wall, reciprocal screw thread opposite in screw thread direction is seted up respectively to both sides about bull stick (11), slider (12) have been cup jointed to both sides symmetry screw thread about bull stick (11), two the equal fixed mounting in one side that slider (12) are close to each other has arc grip block (13), bull stick (11) are passed through transmission part control self and are rotated, two slider (12) restrict self through spacing part and rotate, the two clamping plates (13) are positioned below the heating ring (172);
a driving assembly for providing a driving force for rotation of the rotating shaft (5);
and the conveying mechanism (8) is used for conveying the taken shaft sleeve to work.
2. The heat treatment equipment for nonferrous metal processing according to claim 1, wherein the driving assembly comprises two first rack rods (9) vertically and fixedly installed on the upper surface of the placing plate (4) and two first gears (10) fixedly sleeved on the rotating shaft (5), and the two first rack rods (9) are respectively meshed with the two first gears (10).
3. The heat treatment equipment for nonferrous metals processing according to claim 1, wherein the transmission member comprises a second rack bar (14) vertically and fixedly installed on the upper surface of the installation plate (4) and a second gear (15) fixedly installed on the rotating rod (11), and the second rack bar (14) is engaged with the second gear (15).
4. The heat treatment equipment for nonferrous metal processing according to claim 1, wherein the limiting part comprises a limiting rod (16) horizontally and fixedly installed on the groove wall of the installation groove (2), and the two sliding blocks (12) are sleeved on the limiting rod (16) in a sliding manner.
5. The heat treatment equipment for nonferrous metal processing according to claim 1, wherein the holding plate (13) is fixedly connected with the slide block (12) by a first spring rod (18).
6. The heat treatment equipment for nonferrous metal processing according to claim 1, wherein the inner wall of the through opening (7) is provided with a rotating groove (19), two partition plates (20) are rotatably mounted in the rotating groove (19), the front and rear surfaces of the rotating plate (6) are provided with sliding openings (21) for the two partition plates (20) to pass through, and the two partition plates (20) are respectively controlled to rotate through two sets of rotating parts.
7. The heat treatment equipment for nonferrous metal processing according to claim 6, wherein the rotating part comprises second spring rods (22), a balancing weight (23), fixing rods (24) and moving blocks (25), the two second spring rods (22) are symmetrically, horizontally and fixedly installed in the rotating groove (19), the balancing weight (23) is fixedly connected with the moving end of the second spring rods (22), the two fixing rods (24) are symmetrically and fixedly installed on the bottom of the rotating groove (19), the top ends of the fixing rods are respectively and rotatably installed with the lower surfaces of the two moving blocks (25), the lower surfaces of the two moving blocks (25) are respectively and fixedly installed with connecting rods (26), the two partition plates (20) are respectively and fixedly connected on the two connecting rods (26), and one surface of the balancing weight (23) close to the moving blocks (25) is fixedly installed with a resisting rod (27), one surface of the moving block (25) close to the balancing weight (23) is provided with a butting groove (28) corresponding to the butting rod (27), and the moving block (25) is reset through the resetting component after being extruded and rotated.
8. The heat treatment apparatus for nonferrous metals processing according to claim 7, wherein the returning member comprises a third spring bar (29), and both ends of the third spring bar (29) are fixedly connected with the groove wall of the rotating groove (19) and the surface of the moving block (25), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108089.XA CN113549849B (en) | 2021-09-22 | 2021-09-22 | Heat treatment equipment for non-ferrous metal processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108089.XA CN113549849B (en) | 2021-09-22 | 2021-09-22 | Heat treatment equipment for non-ferrous metal processing |
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| CN113549849A CN113549849A (en) | 2021-10-26 |
| CN113549849B true CN113549849B (en) | 2021-11-23 |
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| CN114941070B (en) * | 2022-05-24 | 2024-04-12 | 南通极飞科技有限公司 | Heat treatment device for manufacturing mechanical arm parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101323902B (en) * | 2008-07-26 | 2011-02-16 | 张光荣 | Full size ring type parts quenching equipment |
| CN204981990U (en) * | 2015-09-28 | 2016-01-20 | 苏州工业园区吴东炉业有限公司 | Light and thin type is guenching unit for bearing |
| CN108486330A (en) * | 2018-06-28 | 2018-09-04 | 大冶特殊钢股份有限公司 | A kind of lift is from cooling quenching unit and its application method |
| CN108977635A (en) * | 2018-08-08 | 2018-12-11 | 浙江辛子精工机械股份有限公司 | A kind of quenching unit and method of bearing ring heat treatment |
| CN109055705A (en) * | 2018-08-30 | 2018-12-21 | 新昌县奔力机械有限公司 | A kind of cooling equipment of Bearing Quenching processing |
| CN109680139B (en) * | 2019-03-07 | 2020-06-19 | 安徽文君自动化科技有限公司 | Heat treatment device for slewing bearing outer ring raceway |
| CN110283985B (en) * | 2019-07-30 | 2024-09-13 | 瓦房店爱国轴承研究院有限公司 | Bearing ring targeted heat treatment method and tool |
| CN212388068U (en) * | 2020-05-21 | 2021-01-22 | 无锡市东日昌轴承制造有限公司 | Quenching device for producing combined bearing ring |
| CN213951270U (en) * | 2020-11-24 | 2021-08-13 | 安徽安恒轴承有限公司 | Quenching device for bearing ring production |
| CN213739604U (en) * | 2020-11-26 | 2021-07-20 | 成都三一能源环保技术有限公司 | Quenching device for bearing production |
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