CN115679055B - Bearing forming die quenching equipment - Google Patents
Bearing forming die quenching equipment Download PDFInfo
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- CN115679055B CN115679055B CN202211446511.7A CN202211446511A CN115679055B CN 115679055 B CN115679055 B CN 115679055B CN 202211446511 A CN202211446511 A CN 202211446511A CN 115679055 B CN115679055 B CN 115679055B
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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
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Abstract
The invention discloses bearing forming die quenching equipment which comprises a supporting frame, wherein the top end of the supporting frame is fixedly connected with a lifting heating device, a placing shaft is sleeved in the lifting heating device, the bottom of the placing shaft is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly provided with a collecting disc, and a collecting groove is formed in the collecting disc. The invention relates to the technical field of die quenching equipment. The bearing forming die quenching equipment achieves uniform cooling, prevents uneven hardness of the bearing caused by uneven spraying during cooling, is poor in permeability of the bearing, generates cracks, has soft spots due to lower hardness of local areas, recovers and recycles quenching oil by the collecting tank, saves the use cost of the quenching oil, and has the purpose of protecting the rotating shaft from being corroded by the penetration of the quenching oil and influencing the service life by the collecting disc.
Description
Technical Field
The invention relates to the technical field of die quenching equipment, in particular to bearing forming die quenching equipment.
Background
Quenching is a heat treatment process in which steel is heated to a temperature above a critical temperature, kept warm for a certain period of time, and then cooled at a cooling rate greater than the critical cooling rate, thereby obtaining an unbalanced structure mainly comprising martensite (and also obtaining bainite or maintaining single-phase austenite as required). Quenching is the most widely used industrial process method in the steel heat treatment process. The heat treatment of steel is mainly four basic processes of annealing, normalizing, quenching and tempering. Quenching is a heat treatment process. Quenching of steel is a heat treatment process in which steel is heated to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept for a period of time to fully or partially austenitize it, and then rapidly cooled to below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to undergo martensitic (or bainitic) transformation. Solution treatment of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc., or heat treatment processes with rapid cooling processes are also commonly referred to as quenching. When the existing quenching equipment heats, the bearing moves insufficiently, soft spots are easily generated due to uneven heating range, and uneven cooling range, so that the hardness of the bearing is uneven, cracks are generated, and the production efficiency is affected.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a bearing forming die quenching equipment, includes the support frame, the top fixedly connected with lift heating device of support frame, lift heating device's inside cover is equipped with places the axle, the bottom of placing the axle is rotated and is connected with the pivot, the fixed surface of pivot is provided with the collecting tray, the collecting vat has been seted up to the inside of collecting tray. Through placing the bearing at the top of pivot, the motor drives the pivot and rotates in the heating ring, heating ring lifting when reaching the temperature, sprinkler sprays quenching oil and cools off rotatory pivot, the quenching oil that sprays flows into in the collecting tray, store can spout along with sprinkler again after cooling in the collecting vat, spray quenching oil cools off the bearing, reach even cooling, prevent that the bearing from because spraying inhomogeneous hardness that leads to when cooling, the permeability of bearing is poor, the production crackle, the soft spot appears in local regional hardness partial low, the collecting vat is with quenching oil recycle, the use cost of quenching oil is saved, the collecting tray plays the purpose of protecting the pivot from quenching oil infiltration corruption, influence life.
Preferably, the surface fixedly connected with sprinkler of collecting tray, the bottom fixedly connected with protecting sheathing of collecting tray, the bottom fixedly connected with base of protecting sheathing, base fixedly connected with is at the surface of support frame.
Preferably, the spraying device comprises a sealing element, the top of the sealing element is fixedly connected with a water guide pipe, a spray head is connected with the outer surface of the water guide pipe in a threaded manner, a rotating pipe is connected to the outer surface of the spray head in a rotating manner, a water flow dispersing ring is fixedly connected to the top of the rotating pipe, and the sealing element is fixedly connected to the outer surface of the collecting disc. The quenching oil is conveyed into the water guide pipe through the sealing piece, the water guide pipe conveys the quenching oil to the rotating pipe through the spray head, the rotating pipe drives the water flow dispersion ring to rotate, the quenching oil is sprayed on the dispersion sheet, and the dispersion sheet breaks up the quenching oil due to rotation, so that the purposes of increasing the contact of the quenching oil and the outside air, reducing the temperature of the quenching oil, improving the cooling efficiency and increasing the spraying area of the quenching oil are achieved.
Preferably, the water flow dispersing ring comprises a dispersing sheet, a water outlet is formed in the axis of the dispersing sheet, a reinforcing ring is fixedly connected to the outer surface of the dispersing sheet, and the dispersing sheet is sleeved on the outer surface of the rotary pipe.
Preferably, the lifting heating device comprises a connecting arm, the bottom of the connecting arm is fixedly connected with a hydraulic machine, the bottom of the hydraulic machine is fixedly connected with a cushioning frame, the bottom of the cushioning frame is fixedly connected with a fixing block, and a heating ring is fixedly connected between opposite surfaces of the fixing block. The hydraulic press is driven to lift through the motor, the heating ring is fixed at the top of the rotating shaft, the fixed block lightens pressure through the cushioning rod when the hydraulic press is pressed down, meanwhile, the first supporting rod downwards rotates to fix the baffle at the top of the fixed block, the hydraulic press is supported when the baffle is fixed, the hydraulic press stops descending, the pressure of the hydraulic press is controlled, the rotating shaft is prevented from being damaged due to overlarge pressure, the pressing degree of the hydraulic press is intuitively controlled, and the purpose of saving working difficulty is achieved.
Preferably, the bradyseism frame includes the connection draw-in groove, the inside threaded connection of connection draw-in groove has the bradyseism pole, the bottom fixedly connected with installation piece of bradyseism pole, the surface rotation of installation piece is connected with the commentaries on classics piece, the other end fixed connection of commentaries on classics piece is at the surface of baffle.
Preferably, the surface fixedly connected with first bracing piece of installation piece, the other end fixed connection of first bracing piece is at the surface of baffle, the inside fixedly connected with second bracing piece of first bracing piece, the other end fixed connection of second bracing piece is in the bottom of hydraulic press, connection draw-in groove fixed connection is in the bottom of hydraulic press.
Preferably, the rotating shaft comprises a rotating disc, a rotating rod is rotationally connected to the axis of the rotating disc, a stable seat is fixedly connected to the outer surface of the rotating rod, an anti-falling clamping block is fixedly connected to the bottom of the stable seat, and the stable seat is arranged inside the protective shell. The rotary rod is driven to rotate through the motor, the rotating disc isolates heat generated by the top heating ring during rotation, the stabilizing plate is sleeved on the outer surface of the rotary rod, the air resistance of the supporting plate connected with the bottom of the stabilizing plate is reduced during rotation, the rotation speed is increased, the rotary shaft is protected from being influenced by high temperature, the bearing is enabled to move faster during heating, the heating efficiency is improved, and the hardness is more uniform.
Preferably, the stabilizing seat comprises a stabilizing plate, the outer surface of the stabilizing plate is in threaded connection with a fixing pin, the bottom of the fixing pin is fixedly connected with a supporting plate, the bottom of the stabilizing plate is fixedly connected with a lantern ring, and the outer surface of the lantern ring is fixedly connected with a connecting shaft.
Preferably, the connecting shaft is fixedly connected to the outer surface of the supporting plate, and the lantern ring is sleeved on the outer surface of the rotating rod.
The invention provides quenching equipment for a bearing forming die. The beneficial effects are as follows:
1. this bearing forming die quenching equipment, top fixedly connected with lift heating device through the support frame, lift heating device's inside cover is equipped with places the axle, place the bottom rotation of axle and be connected with the pivot, the fixed surface of pivot is provided with the collecting tray, the collecting vat has been seted up to the inside of collecting tray, reach even cooling, prevent that the bearing from because spraying inhomogeneous hardness that leads to when cooling, the permeability of bearing is poor, produce the crackle, soft spot appears in local regional hardness partial low, the collecting vat will quench oil recycle, save the use cost of quench oil, the collecting tray plays the purpose of protection pivot not receiving quench oil infiltration corruption, influence life.
2. The bearing forming die quenching equipment comprises a dispersion piece, wherein a water outlet is formed in the axis of the dispersion piece, a reinforcing ring is fixedly connected to the outer surface of the dispersion piece, and the dispersion piece is sleeved on the outer surface of a rotating pipe, so that the purposes of increasing the contact of quenching oil and outside air, reducing the temperature of the quenching oil, improving the cooling efficiency and increasing the spraying area of the quenching oil are achieved.
3. This bearing forming die quenching equipment, including connecting the draw-in groove through the bradyseism frame, the inside threaded connection of connecting the draw-in groove has the bradyseism pole, the bottom fixedly connected with installation piece of bradyseism pole, the surface rotation of installation piece is connected with the commentaries on classics piece, the other end fixedly connected with of commentaries on classics piece reaches control hydraulic press pressure at the surface of baffle, prevent that the pressure is too big to damage the pivot, the degree of pressing down of visual control hydraulic press, the purpose fourth of saving the work degree of difficulty, this bearing forming die quenching equipment, including the carousel through the pivot, the axle center department rotation of carousel is connected with the bull stick, the surface fixedly connected with firm seat of bull stick, the bottom fixedly connected with anti-drop fixture block of firm seat, firm seat sets up inside protective housing, reach the protection pivot and not influenced by high temperature, make the bearing move speed faster when heating, improve heating efficiency, the hardness is more even.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of a collecting tray according to the present invention;
FIG. 3 is a schematic view of the sprinkler structure of the present invention;
FIG. 4 is a schematic view of the water flow dispersion ring structure of the present invention;
FIG. 5 is a schematic view of a lifting heating device according to the present invention;
FIG. 6 is a schematic view of a shock absorber frame according to the present invention;
FIG. 7 is a schematic view of a spindle structure according to the present invention;
FIG. 8 is a schematic view of a stabilizer seat according to the present invention.
In the figure: 1. a base; 2. a protective housing; 3. a collection tray; 4. a spraying device; 5. lifting the heating device; 6. a support frame; 7. placing a shaft; 8. a rotating shaft; 9. a collection tank; 41. a seal; 42. a water conduit; 43. a spray head; 44. a rotary pipe; 45. a water flow dispersion ring; 451. a water outlet; 452. a reinforcing ring; 453. a dispersible tablet; 51. a connecting arm; 52. a hydraulic press; 53. a fixed block; 54. a shock absorption frame; 55. a heating ring; 541. a shock-absorbing rod; 542. a connecting clamping groove; 543. a baffle; 544. a mounting block; 545. a rotating block; 546. a first support bar; 547. a second support bar; 81. a turntable; 82. a rotating rod; 83. a stable seat; 84. the anti-falling clamping block; 831. a stabilizing plate; 832. a connecting shaft; 833. a collar; 834. a support plate; 835. a fixing pin.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
As shown in fig. 1-2, the present invention provides a technical solution: the bearing forming die quenching equipment comprises a supporting frame 6, wherein the top end of the supporting frame 6 is fixedly connected with a lifting heating device 5, a placing shaft 7 is sleeved in the lifting heating device 5, the bottom of the placing shaft 7 is rotatably connected with a rotating shaft 8, the outer surface of the rotating shaft 8 is fixedly provided with a collecting disc 3, and a collecting groove 9 is formed in the collecting disc 3; the surface fixedly connected with sprinkler 4 of collection dish 3, the bottom fixedly connected with protective housing 2 of collection dish 3, the bottom fixedly connected with base 1 of protective housing 2, base 1 fixed connection is at the surface of support frame 6.
During the use, place the bearing through the top of pivot 8, the motor drives pivot 8 and rotates in heating ring 55, heating ring 55 lifting when reaching the temperature, sprinkler 4 sprays quenching oil and cools off rotatory ground pivot 8, the quenching oil that sprays flows into in collecting tray 3, store can spout again along with sprinkler 4 after cooling in collecting tank 9, spray quenching oil cools off the bearing, reach even cooling, prevent that the bearing from because spraying inhomogeneous hardness that leads to when cooling, the permeability of bearing is poor, the crack is produced, the soft spot appears in local regional hardness partial low, the collecting tank is with quenching oil recycle, the use cost of quenching oil is saved, the collecting tray plays the purpose of protecting the pivot from quenching oil infiltration corruption, influence life.
Example 2
As shown in fig. 3-4, the spraying device 4 comprises a sealing element 41, wherein the top of the sealing element 41 is fixedly connected with a water guide pipe 42, the outer surface of the water guide pipe 42 is in threaded connection with a spray head 43, the outer surface of the spray head 43 is in rotary connection with a rotary pipe 44, the top of the rotary pipe 44 is fixedly connected with a water flow dispersing ring 45, and the sealing element 41 is fixedly connected with the outer surface of the collecting disc 3; the water flow dispersing ring 45 comprises dispersing pieces 453, a water outlet 451 is formed in the axis of the dispersing pieces 453, a reinforcing ring 452 is fixedly connected to the outer surface of the dispersing pieces 453, and the dispersing pieces 453 are sleeved on the outer surface of the rotary pipe 44.
When the quenching oil cooling device is used, quenching oil is conveyed into the water guide pipe 42 through the sealing piece 41, the water guide pipe 42 conveys the quenching oil to the rotary pipe 44 through the spray head 43, the rotary pipe drives the water flow dispersing ring 45 to rotate, the quenching oil is sprayed on the dispersing pieces 453, and the dispersing pieces 453 scatter the quenching oil due to rotation, so that the purposes of increasing the contact of the quenching oil and the outside air, reducing the temperature of the quenching oil, improving the cooling efficiency and increasing the spraying area of the quenching oil are achieved.
Example 3
As shown in fig. 5-6, the lifting heating device 5 comprises a connecting arm 51, the bottom of the connecting arm 51 is fixedly connected with a hydraulic machine 52, the bottom of the hydraulic machine 52 is fixedly connected with a damping frame 54, the bottom of the damping frame 54 is fixedly connected with a fixed block 53, and a heating ring 55 is fixedly connected between opposite surfaces of the fixed block 53; the damping frame 54 comprises a connecting clamping groove 542, a damping rod 541 is connected to the connecting clamping groove 542 in a threaded manner, a mounting block 544 is fixedly connected to the bottom of the damping rod 541, a rotating block 545 is rotatably connected to the outer surface of the mounting block 544, and the other end of the rotating block 545 is fixedly connected to the outer surface of the baffle 543; the surface fixedly connected with first bracing piece 546 of installation piece 544, the other end fixed connection of first bracing piece 546 is at the surface of baffle 543, the inside fixedly connected with second bracing piece 547 of first bracing piece 546, the other end fixed connection of second bracing piece 547 is in the bottom of hydraulic press 52, and connection draw-in groove 542 fixed connection is in the bottom of hydraulic press 52.
During the use, drive hydraulic press 52 through the motor and go up and down, fix the top at pivot 8 with heating ring 55, fixed block 53 passes through the bradyseism pole 541 when the hydraulic press pushes down and lightens pressure, simultaneously first bracing piece 546 rotates downwards and fixes the top at fixed block 53 with the baffle 543, supports hydraulic press 52 when the baffle 543 is fixed, and hydraulic press 52 stops to descend, reaches control hydraulic press pressure, prevents that the pressure is too big to damage the pivot, directly perceivedly controls the hydraulic press degree of pushing down, saves the purpose of the work degree of difficulty.
Example 4
As shown in fig. 7-8, the rotating shaft 8 comprises a rotating disc 81, a rotating rod 82 is rotatably connected at the axis of the rotating disc 81, a stable seat 83 is fixedly connected to the outer surface of the rotating rod 82, an anti-falling clamping block 84 is fixedly connected to the bottom of the stable seat 83, and the stable seat 83 is arranged inside the protective shell 2; the stabilizing seat 83 comprises a stabilizing plate 831, a fixing pin 835 is connected to the outer surface of the stabilizing plate 831 in a threaded manner, a supporting plate 834 is fixedly connected to the bottom of the fixing pin 835, a collar 833 is fixedly connected to the bottom of the stabilizing plate 831, and a connecting shaft 832 is fixedly connected to the outer surface of the collar 833; the connecting shaft 832 is fixedly connected to the outer surface of the supporting plate 834, and the collar 833 is sleeved on the outer surface of the rotating rod 82.
During the use, drive bull stick 82 through the motor and rotate, the isolated top heating ring 55 of carousel 81 produces heat during rotation, and firm board 831 cover is established in the surface of bull stick 82, and the backup pad 834 that firm board 831 bottom is connected lightens air resistance when rotatory, increases rotational speed, reaches the protection pivot and is not influenced by the high temperature, makes the bearing move fast when heating, improves heating efficiency, and hardness is more even.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. Bearing forming die quenching equipment, including support frame (6), its characterized in that: the lifting heating device (5) is fixedly connected to the top end of the supporting frame (6), a placing shaft (7) is sleeved in the lifting heating device (5), a rotating shaft (8) is rotatably connected to the bottom of the placing shaft (7), a collecting disc (3) is fixedly arranged on the outer surface of the rotating shaft (8), and a collecting groove (9) is formed in the collecting disc (3);
the outer surface of the collecting disc (3) is fixedly connected with a spraying device (4), the bottom of the collecting disc (3) is fixedly connected with a protective shell (2), the bottom of the protective shell (2) is fixedly connected with a base (1), and the base (1) is fixedly connected with the outer surface of the supporting frame (6);
the spraying device (4) comprises a sealing element (41), wherein the top of the sealing element (41) is fixedly connected with a water guide pipe (42), the outer surface of the water guide pipe (42) is in threaded connection with a spray head (43), the outer surface of the spray head (43) is rotationally connected with a rotating pipe (44), the top of the rotating pipe (44) is fixedly connected with a water flow dispersing ring (45), and the sealing element (41) is fixedly connected with the outer surface of the collecting disc (3);
the water flow dispersing ring (45) comprises dispersing pieces (453), a water outlet (451) is formed in the axis of each dispersing piece (453), a reinforcing ring (452) is fixedly connected to the outer surface of each dispersing piece (453), and the dispersing pieces (453) are sleeved on the outer surface of the rotary pipe (44);
the lifting heating device (5) comprises a connecting arm (51), the bottom of the connecting arm (51) is fixedly connected with a hydraulic machine (52), the bottom of the hydraulic machine (52) is fixedly connected with a cushioning frame (54), the bottom of the cushioning frame (54) is fixedly connected with a fixed block (53), and a heating ring (55) is fixedly connected between opposite surfaces of the fixed block (53);
the damping frame (54) comprises a connecting clamping groove (542), a damping rod (541) is connected to the inner thread of the connecting clamping groove (542), a mounting block (544) is fixedly connected to the bottom of the damping rod (541), a rotating block (545) is rotatably connected to the outer surface of the mounting block (544), and the other end of the rotating block (545) is fixedly connected to the outer surface of the baffle (543);
the outer surface of the mounting block (544) is fixedly connected with a first supporting rod (546), the other end of the first supporting rod (546) is fixedly connected to the outer surface of the baffle plate (543), a second supporting rod (547) is fixedly connected to the inside of the first supporting rod (546), the other end of the second supporting rod (547) is fixedly connected to the bottom of the hydraulic machine (52), and the connecting clamping groove (542) is fixedly connected to the bottom of the hydraulic machine (52);
the rotating shaft (8) comprises a rotating disc (81), a rotating rod (82) is rotationally connected to the axis of the rotating disc (81), a stable seat (83) is fixedly connected to the outer surface of the rotating rod (82), an anti-falling clamping block (84) is fixedly connected to the bottom of the stable seat (83), and the stable seat (83) is arranged inside the protective shell (2);
the fixing seat (83) comprises a fixing plate (831), a fixing pin (835) is connected to the outer surface of the fixing plate (831) in a threaded mode, a supporting plate (834) is fixedly connected to the bottom of the fixing pin (835), a lantern ring (833) is fixedly connected to the bottom of the fixing plate (831), and a connecting shaft (832) is fixedly connected to the outer surface of the lantern ring (833);
the connecting shaft (832) is fixedly connected to the outer surface of the supporting plate (834), and the sleeve ring (833) is sleeved on the outer surface of the rotating rod (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211446511.7A CN115679055B (en) | 2022-11-18 | 2022-11-18 | Bearing forming die quenching equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211446511.7A CN115679055B (en) | 2022-11-18 | 2022-11-18 | Bearing forming die quenching equipment |
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| CN115679055A CN115679055A (en) | 2023-02-03 |
| CN115679055B true CN115679055B (en) | 2023-09-01 |
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| CN115679055A (en) | 2023-02-03 |
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