CN114657357B - Heat treatment process device based on long-service-life rolling bearing - Google Patents
Heat treatment process device based on long-service-life rolling bearing Download PDFInfo
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- CN114657357B CN114657357B CN202210390404.0A CN202210390404A CN114657357B CN 114657357 B CN114657357 B CN 114657357B CN 202210390404 A CN202210390404 A CN 202210390404A CN 114657357 B CN114657357 B CN 114657357B
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- movable seat
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- water
- workbench
- driving
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 98
- 230000005540 biological transmission Effects 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Classifications
-
- 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
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention provides a heat treatment process device based on a long-life rolling bearing, which relates to the technical field of heat treatment devices and comprises the following steps: a work table; two guide rods are welded on the upper end face of the workbench, and a first movable seat and a second movable seat are connected to the two guide rods in a sliding manner; the first movable seat and the second movable seat are provided with supporting rollers in rolling connection with the upper end face of the workbench, and the upper end faces of the first movable seat and the second movable seat are provided with six clamping mechanisms. According to the invention, through the cooperation of the first movable seat, the second movable seat and the plug-in part, the bearing parts to be processed in the next batch can be positioned in advance in the heat treatment process of one group of bearing parts, so that the treatment efficiency of the heat treatment process device is improved; the problem that the bearing parts to be processed in the next batch cannot be positioned in advance in the heat treatment process of a group of bearing parts when the conventional heat treatment process device is used is solved, so that the treatment efficiency is reduced.
Description
Technical Field
The invention relates to the technical field of heat treatment devices, in particular to a heat treatment process device based on a long-service-life rolling bearing.
Background
Rolling bearings are a precision mechanical element that changes sliding friction between an operating shaft and a shaft seat into rolling friction, thereby reducing friction losses. Currently, in order to increase the service life of the rolling bearing, it is generally required to heat-treat the rolling bearing, and when heat-treating the rolling bearing, a heat treatment process device is generally used.
However, when the current heat treatment process device is used, the bearing piece to be treated is usually clamped on the positioning mechanism and then is treated by the heating and cooling mechanism, and in the process of heat treatment of a group of bearing pieces, the bearing piece to be treated in the next batch cannot be positioned in advance, so that the treatment efficiency of the heat treatment process device is reduced, and when the current heat treatment process device is cooled by cold water, the cold water after use can be collected and recycled, but a large amount of sundries are doped in the cold water after use, and finally the cold water is blocked on the filter screen structure, so that the normal operation of the cooling mechanism is affected.
Disclosure of Invention
In view of the above, the invention provides a heat treatment process device based on a long-life rolling bearing, which can position the next batch of bearing parts to be treated in advance in the heat treatment process of a group of bearing parts by matching a first movable seat, a second movable seat and a plug-in part, so that the treatment efficiency of the heat treatment process device is improved, and impurities blocked on filter screens on two sides of a filter box can be cleaned by matching a driving part and a cleaning mechanism, thereby effectively avoiding the phenomenon of blocking the filter screens on the filter box and avoiding affecting the normal operation of a cooling mechanism.
The invention provides a heat treatment process device based on a long-service-life rolling bearing, which specifically comprises the following steps: a work table; two guide rods are welded on the upper end face of the workbench, and a first movable seat and a second movable seat are connected to the two guide rods in a sliding manner; the bottom end surfaces of the first movable seat and the second movable seat are respectively provided with a supporting roller in rolling connection with the upper end surface of the workbench, the upper end surfaces of the first movable seat and the second movable seat are respectively provided with six clamping mechanisms, and the first movable seat and the second movable seat are fixedly connected through two fixing rods; the first movable seat is provided with an inserting part; the middle part of the upper end surface of the workbench is provided with a heating mechanism, the middle part of the bottom end surface of the workbench is provided with a water collecting tank, the heating mechanism is provided with a cooling mechanism, and the lower end of the cooling mechanism is connected with a driving part; the water collection tank is internally provided with a cleaning mechanism.
Optionally, a frame-shaped baffle plate is arranged at the edge of the upper end surface of the workbench, two adjusting jacks are formed in the right part of the front side of the upper end surface of the workbench, and a water leakage hole is formed in the middle of the upper end surface of the workbench.
Optionally, the clamping mechanism comprises -shaped fixing plates, clamping blocks and clamping screws, -shaped fixing plates in the left six clamping mechanisms are installed on the upper end surface of the second movable seat, and -shaped fixing plates in the right six clamping mechanisms are installed on the upper end surface of the first movable seat; the clamping screw is rotationally connected to the -shaped fixing plate, two reverse threads are symmetrically arranged outside the clamping screw, two clamping blocks are connected to the outside of the clamping screw through the two reverse threads, two rectangular notches are formed in the bottom end faces of the two clamping blocks, two strip-shaped sliding blocks are arranged on the inner side of the -shaped fixing plate, and the strip-shaped sliding blocks on the inner side of the -shaped fixing plate are in sliding connection with the two rectangular notches on the clamping blocks.
Optionally, grafting portion includes rectangle smooth shell, sliding block, inserted bar and T type pull rod, the rectangle smooth shell is installed in first removal seat front side, and the inside sliding connection of rectangle smooth shell has the sliding block to the sliding block upper end is connected with the T type pull rod that runs through rectangle smooth shell top, and the outside spring that has cup jointed that is located the inside rectangle smooth shell of T type pull rod, and the sliding block lower extreme is equipped with the inserted bar that runs through rectangle smooth shell bottom.
Optionally, when the grafting portion is in spacing state, the inserted bar lower extreme is pegged graft with one of them regulation jack.
Optionally, the heating mechanism comprises a lifting cover, sliding drums, a supporting plate, a driving motor, a driving screw, a lifting nut and heating drums, wherein four sliding drums are arranged on the lifting cover, and each sliding drum is internally and slidably connected with a vertical guide rod fixed on the upper end surface of the workbench; a supporting plate is arranged in the lifting cover, and six heating cylinders are arranged on the supporting plate; a lifting nut is arranged on the rear end face of the lifting cover; the driving motor is arranged at the rear side of the workbench, the driving screw is fixedly connected with a rotating shaft on the driving motor, and the driving screw is in threaded connection with the lifting nut.
Optionally, the water collecting tank is positioned at the lower part of the water leakage hole, and a transparent window is fixedly inlaid on the front end surface of the water collecting tank; the water collecting tank internally provided with a filter tank, and the rear end of the filter tank is connected with a water outlet pipe penetrating through the rear side wall of the water collecting tank.
Optionally, the driving part comprises a driving box, a transmission shaft A, a transmission shaft B, a rotating shaft and a hydraulic impeller, wherein the driving box is arranged on a supporting leg at the bottom of the workbench, the rotating shaft is rotationally connected inside the driving box, the hydraulic impeller is arranged inside the driving box on the rotating shaft, the rear end of the rotating shaft is connected with the transmission shaft A, the rear end of the transmission shaft A is connected with a worm, and the worm is rotationally connected to the water collecting tank; the transmission shaft B is rotationally connected inside the water collection tank, the left end of the transmission shaft B penetrates through the left side wall of the water collection tank, the left end of the transmission shaft B is provided with a worm wheel meshed with the worm, and the right end of the transmission shaft B is provided with a first bevel gear.
Optionally, cooling body includes annular spray pipe, water delivery pump, sprinkler bead and raceway, the quantity of annular spray pipe is six, and six annular spray pipe installs at the backup pad bottom end face to six annular spray pipe are located six heating cylinder outsides respectively, communicate through communicating pipe between six annular spray pipe, and communicating pipe is connected with the raceway, and the raceway is connected with the water delivery pump water outlet, and the water delivery pump is installed on the landing leg of workstation bottom, and the water delivery pump water inlet is connected with the driving box delivery port, and the driving box water inlet passes through water pipe and outlet piping connection, and every annular spray pipe bottom all is annular array form and is equipped with six sprinkler beads.
Optionally, the cleaning mechanism comprises a -shaped sliding piece, sliding sleeves, connecting rods, a transmission disc and a vertical rotating shaft, wherein four sliding sleeves are arranged at the upper part of the inner side of the -shaped sliding piece, each sliding sleeve is internally and slidably connected with a transverse guide rod, and the four transverse guide rods are arranged on the filter box; two brushes are symmetrically arranged on the inner side of the -shaped sliding piece and respectively contact with the outer surfaces of the filter screens on the left side and the right side of the filter box, and the top end surface of the -shaped sliding piece is rotationally connected with a connecting rod through a rotating shaft; the vertical rotating shaft is rotationally connected to the filter box, the upper end of the vertical rotating shaft is provided with a transmission disc, the edge of the upper end face of the transmission disc is rotationally connected with the other end of the connecting rod through the rotating shaft, and a second bevel gear meshed with the first bevel gear is arranged on the vertical rotating shaft.
Advantageous effects
According to the heat treatment device provided by the embodiment of the invention, compared with the traditional heat treatment device, the heat treatment device has the advantages that six bearing pieces on the second movable seat can be positioned on the clamping mechanism on the first movable seat in advance in the heat treatment process through the cooperation of the first movable seat, the second movable seat and the plug-in part, and the bearing pieces to be treated in the next batch can be positioned in advance in the heat treatment process of one group of bearing pieces, so that the treatment efficiency of the heat treatment process device is improved.
In addition, through the cooperation of drive division and clean mechanism, cold water is when inside the drive box, drive the rotation of water impeller under the rivers impact force effect, thereby drive axis of rotation, transmission shaft A and worm rotate, then drive the drive disk through worm wheel, transmission shaft B, first bevel gear, second bevel gear and vertical pivot and rotate, thereby drive connecting rod one end rotation, and the connecting rod other end will drive font slider and carry out back-and-forth movement, thereby clear up the debris that blocks up on the filter screen of rose box both sides, thereby effectively avoided the filter screen to take place the phenomenon of jam on the rose box, avoid influencing cooling mechanism's normal operating.
In addition, through the setting of drive division, can make clean mechanism when the operation, only need through entering into the inside rivers impact force of drive box, can drive clean mechanism and operate to need not to join in marriage drive arrangement such as motor in addition, thereby effectively reduced the loss phenomenon of cost and power, thereby it is more practical.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic view of a first view of a heat treatment apparatus according to an embodiment of the present invention;
fig. 2 shows a schematic view of a second view of a heat treatment apparatus according to an embodiment of the present invention;
fig. 3 shows a schematic view of a heat treatment apparatus according to an embodiment of the present invention in a disassembled state;
FIG. 4 shows a schematic view of a table according to an embodiment of the invention;
FIG. 5 shows a schematic view of a first mobile seat, a second mobile seat and a clamping mechanism according to an embodiment of the invention;
FIG. 6 shows a schematic diagram of a partial enlargement at A in FIG. 5 according to an embodiment of the invention;
fig. 7 shows a schematic view of a first mobile seat, a second mobile seat and a guide bar according to an embodiment of the invention;
FIG. 8 shows a schematic diagram of a clamping mechanism in a disassembled state according to an embodiment of the invention;
fig. 9 shows a schematic view of a heating mechanism, a water collection tank and a cooling mechanism according to an embodiment of the invention;
fig. 10 shows a schematic view, partly in section, of a water collection tank according to an embodiment of the invention;
FIG. 11 shows a schematic diagram of a drive housing in partial cross-section according to an embodiment of the invention;
fig. 12 shows a schematic view of a drive shaft B and a cleaning mechanism according to an embodiment of the invention.
List of reference numerals
1. A work table; 101. a frame-shaped baffle; 102. adjusting the jack; 103. a water leakage hole; 2. a first movable seat; 3. a second movable seat; 4. a clamping mechanism; 401. -shaped fixing plates; 402. clamping blocks; 403. clamping a screw; 5. a plug-in part; 501. a rectangular slide case; 502. a sliding block; 503. a rod; 504. a T-shaped pull rod; 6. a heating mechanism; 601. a lifting cover; 602. a sliding cylinder; 603. a support plate; 604. a driving motor; 605. driving a screw; 606. lifting the nut; 607. a heating cylinder; 7. a water collection tank; 701. a filter box; 702. a water outlet pipe; 8. a cooling mechanism; 801. an annular water spray pipe; 802. a water pump; 803. a water spray head; 804. a water pipe; 9. a driving section; 901. a drive box; 902. a transmission shaft A; 903. a transmission shaft B; 904. a rotating shaft; 905. a hydraulic impeller; 10. a cleaning mechanism; 1001. -shaped sliding pieces; 1002. a sliding sleeve; 1003. a connecting rod; 1004. a drive plate; 1005. a vertical rotating shaft; 11. a guide rod.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 12:
the invention provides a heat treatment process device based on a long-service-life rolling bearing, which comprises the following steps: a work table 1; two guide rods 11 are welded on the upper end surface of the workbench 1, and a first movable seat 2 and a second movable seat 3 are connected to the two guide rods 11 in a sliding manner; the bottom end surfaces of the first movable seat 2 and the second movable seat 3 are respectively provided with a supporting roller in rolling connection with the upper end surface of the workbench 1, the upper end surfaces of the first movable seat 2 and the second movable seat 3 are respectively provided with six clamping mechanisms 4, and the first movable seat 2 and the second movable seat 3 are fixedly connected through two fixing rods; the first movable seat 2 is provided with a plug-in part 5; a heating mechanism 6 is arranged in the middle of the upper end surface of the workbench 1, a water collecting tank 7 is arranged in the middle of the bottom end surface of the workbench 1, a cooling mechanism 8 is arranged on the heating mechanism 6, and the lower end of the cooling mechanism 8 is connected with a driving part 9; a cleaning mechanism 10 is arranged in the water collection tank 7; the edge of the upper end face of the workbench 1 is provided with a frame-shaped baffle plate 101, the right part of the front side of the upper end face of the workbench 1 is provided with two adjusting jacks 102, and the middle part of the upper end face of the workbench 1 is provided with a water leakage hole 103 for being spliced with the lower end of the inserting rod 503.
Further, according to the embodiment of the present invention, as shown in fig. 1 and 8, the clamping mechanism 4 includes a -shaped fixing plate 401, a clamping block 402, and a clamping screw 403, the -shaped fixing plate 401 of the left six clamping mechanisms 4 is mounted on the upper end face of the second movable base 3, and the -shaped fixing plate 401 of the right six clamping mechanisms 4 is mounted on the upper end face of the first movable base 2; the -shaped fixing plate 401 is rotationally connected with a clamping screw 403, two opposite threads are symmetrically arranged outside the clamping screw 403, two clamping blocks 402 are connected outside the clamping screw 403 through the two opposite threads, two rectangular notches are formed in the bottom end faces of the two clamping blocks 402, two strip-shaped sliding blocks are arranged on the inner side of the -shaped fixing plate 401, the strip-shaped sliding blocks on the inner side of the -shaped fixing plate 401 are in sliding connection with the two rectangular notches on the clamping blocks 402, and the clamping mechanism 4 is used for clamping and fixing bearing parts;
as shown in fig. 5 and 6, the plugging portion 5 includes a rectangular slide housing 501, a slide block 502, a plug rod 503 and a T-shaped pull rod 504, the rectangular slide housing 501 is mounted on the front side of the first movable seat 2, the slide block 502 is slidably connected inside the rectangular slide housing 501, the upper end of the slide block 502 is connected with the T-shaped pull rod 504 penetrating through the top of the rectangular slide housing 501, the outer part of the T-shaped pull rod 504 is positioned inside the rectangular slide housing 501 and sleeved with a spring, and the lower end of the slide block 502 is provided with the plug rod 503 penetrating through the bottom of the rectangular slide housing 501; when the inserting part 5 is in a limiting state, the lower end of the inserting rod 503 is inserted into one of the adjusting jacks 102, so that the first movable seat 2 and the second movable seat 3 can be effectively limited on the upper end surface of the workbench 1;
as shown in fig. 1 and 2, the heating mechanism 6 comprises a lifting cover 601, sliding drums 602, a supporting plate 603, a driving motor 604, a driving screw 605, a lifting nut 606 and a heating drum 607, wherein the lifting cover 601 is provided with four sliding drums 602, and the inside of each sliding drum 602 is slidably connected with a vertical guide rod fixed on the upper end surface of the workbench 1; a supporting plate 603 is arranged in the lifting cover 601, and six heating cylinders 607 are arranged on the supporting plate 603; a lifting nut 606 is arranged on the rear end face of the lifting cover 601; the driving motor 604 is arranged at the rear side of the workbench 1, a driving screw 605 is fixedly connected with a rotating shaft on the driving motor 604, the driving screw 605 is in threaded connection with a lifting nut 606, and the heating mechanism 6 is used for heating the bearing piece;
as shown in fig. 1 and 10, the water collecting tank 7 is positioned below the water leakage hole 103, and a transparent window is fixedly embedded in the front end surface of the water collecting tank 7; the water collection tank 7 is internally provided with the filter tank 701, the rear end of the filter tank 701 is connected with the water outlet pipe 702 penetrating through the rear side wall of the water collection tank 7, and the water collection tank 7 is used for collecting cold water sprayed onto the bearing piece and flowing down, so that the cyclic utilization can be realized;
as shown in fig. 10 to 12, the driving part 9 comprises a driving box 901, a driving shaft a902, a driving shaft B903, a rotating shaft 904 and a hydraulic impeller 905, wherein the driving box 901 is arranged on a supporting leg at the bottom of the workbench 1, the driving box 901 is internally connected with the rotating shaft 904 in a rotating manner, the hydraulic impeller 905 is arranged in the driving box 901 on the rotating shaft 904, the rear end of the rotating shaft 904 is connected with the driving shaft a902, the rear end of the driving shaft a902 is connected with a worm, and the worm is rotatably connected with the water collecting tank 7; the transmission shaft B903 is rotatably connected inside the water collection tank 7, the left end of the transmission shaft B903 penetrates through the left side wall of the water collection tank 7, a worm wheel meshed with a worm is arranged at the left end of the transmission shaft B903, a first bevel gear is arranged at the right end of the transmission shaft B903, and the cleaning mechanism 10 can be driven to operate by the impact force of water flow through the arrangement of the driving part 9, so that driving devices such as a motor are not needed to be additionally arranged, and cost and power consumption are effectively reduced;
as shown in fig. 9, the cooling mechanism 8 includes six annular spray pipes 801, a water delivery pump 802, spray heads 803 and a water delivery pipe 804, the number of the annular spray pipes 801 is six, the six annular spray pipes 801 are installed on the bottom end surface of the supporting plate 603, the six annular spray pipes 801 are respectively located outside the six heating cylinders 607, the six annular spray pipes 801 are communicated through a communicating pipe, the communicating pipe is connected with the water delivery pipe 804, the water delivery pipe 804 is connected with a water outlet of the water delivery pump 802, the water delivery pump 802 is installed on a supporting leg at the bottom of the workbench 1, a water inlet of the water delivery pump 802 is connected with a water outlet of the driving box 901, the water inlet of the driving box 901 is connected with the water outlet pipe 702 through a water pipe, and six spray heads 803 are arranged at the bottom of each annular spray pipe 801 in an annular array shape and are used for cooling the heated bearing parts;
as shown in fig. 11 and 12, the cleaning mechanism 10 includes a -shaped slider 1001, a slider sleeve 1002, a connecting rod 1003, a transmission disc 1004, and a vertical rotating shaft 1005, four slider sleeves 1002 are arranged at the upper part of the inner side of the -shaped slider 1001, and each slider sleeve 1002 is internally and slidably connected with a transverse guide rod, and the four transverse guide rods are mounted on the filter box 701; two brushes are symmetrically arranged on the inner side of the -shaped sliding piece 1001 and respectively contact with the outer surfaces of the filter screens on the left side and the right side of the filter box 701, and the top end surface of the -shaped sliding piece 1001 is rotationally connected with a connecting rod 1003 through a rotating shaft; the vertical rotating shaft 1005 is rotationally connected to the filter box 701, a transmission disc 1004 is arranged at the upper end of the vertical rotating shaft 1005, the edge of the upper end face of the transmission disc 1004 is rotationally connected with the other end of the connecting rod 1003 through a rotating shaft, a second bevel gear meshed with the first bevel gear is arranged on the vertical rotating shaft 1005, and impurities blocked on the surface of a filter screen on the filter box 701 are cleaned through the arrangement of the cleaning mechanism 10.
Specific use and action of the embodiment: in the invention, when in use, firstly, cold water is added into the water collection tank 7, then the cold water enters the filter tank 701, bearing pieces are clamped and positioned on the clamping mechanisms 4 on the first movable seat 2 and the second movable seat 3, then the first movable seat 2 slides leftwards to the bottom of the lifting cover 601, then the driving motor 604 is started, the driving screw 605 is driven by the rotating shaft of the driving motor 604, the lifting nut 606 moves downwards with the lifting cover 601 under the action of threads, so that the bottom of the lifting cover 601 contacts with the upper end surface of the workbench 1, at the moment, six heating cylinders 607 are respectively inserted into the six bearing pieces on the first movable seat 2, and then the six bearing pieces on the first movable seat 2 are subjected to heating treatment through the six heating cylinders 607;
after heating, the driving motor 604 is started, the driving screw 605 is driven to rotate reversely by the rotating shaft of the driving motor 604, the lifting nut 606 moves upwards with the lifting cover 601 under the action of threads, then moves upwards to the position above six bearing pieces on the first movable seat 2 with the annular spray pipe 801 through the supporting plate 603, then starts the water conveying pump 802, enables cold water in the filter tank 701 to enter the six annular spray pipes 801 through the water outlet pipe 702, the driving tank 901, the water conveying pump 802 and the water conveying pipe 804, and sprays the cold water onto the six bearing pieces on the first movable seat 2 through the spray heads 803 on the six annular spray pipes 801, so that the six bearing pieces on the first movable seat 2 are cooled;
after the heat treatment of the six bearing parts on the first movable seat 2 is finished, the T-shaped pull rod 504 is manually lifted upwards, so that the sliding block 502 drives the inserting rod 503 to move upwards, the inserting rod 503 is pulled out of the inside of one adjusting jack 102 on the left side, then the first movable seat 2 and the second movable seat 3 are moved rightwards, when the first movable seat 2 moves rightwards to the right side of the workbench 1, the sliding block 502 carries the inserting rod 503 to move downwards under the action of a spring, so that the inserting rod 503 is inserted into the inside of one adjusting jack 102 on the right side, the second movable seat 3 moves rightwards to the bottom of the lifting cover 601, then the six bearing parts on the second movable seat 3 are subjected to heat treatment according to the same treatment operation, and the six bearing parts on the second movable seat 3 can be positioned on the clamping mechanism 4 on the first movable seat 2 in advance in the heat treatment process, when the bearing parts to be treated are positioned, the bearing parts are placed between the two clamping blocks 402, and then the two clamping blocks 402 are enabled to act on the clamping screws 403 in the opposite directions by rotating, so that the two clamping blocks are clamped in the opposite directions;
when cold water passes through the inside of the driving box 901, the hydraulic impeller 905 is driven to rotate under the action of the impact force of water flow, so that the rotating shaft 904, the transmission shaft A902 and the worm are driven to rotate, then the worm wheel, the transmission shaft B903, the first bevel gear, the second bevel gear and the vertical rotating shaft 1005 are driven to rotate through the transmission disc 1004, one end of the connecting rod 1003 is driven to rotate, the other end of the connecting rod 1003 is driven to move back and forth through the -shaped sliding piece 1001, and impurities blocked on two sides of the filtering box 701 are cleaned.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (3)
1. The heat treatment process device based on the long-life rolling bearing is characterized by comprising the following steps of: a work table (1); two guide rods (11) are welded on the upper end face of the workbench (1), and a first movable seat (2) and a second movable seat (3) are connected to the two guide rods (11) in a sliding manner; the bottom end surfaces of the first movable seat (2) and the second movable seat (3) are respectively provided with a supporting roller in rolling connection with the upper end surface of the workbench (1), the upper end surfaces of the first movable seat (2) and the second movable seat (3) are respectively provided with six clamping mechanisms (4), and the first movable seat (2) and the second movable seat (3) are fixedly connected through two fixing rods; the first movable seat (2) is provided with a plug-in part (5); the middle part of the upper end surface of the workbench (1) is provided with a heating mechanism (6), the middle part of the bottom end surface of the workbench (1) is provided with a water collecting tank (7), the heating mechanism (6) is provided with a cooling mechanism (8), and the lower end of the cooling mechanism (8) is connected with a driving part (9); a cleaning mechanism (10) is arranged in the water collecting tank (7);
a frame-shaped baffle plate (101) is arranged at the edge of the upper end face of the workbench (1), two adjusting jacks (102) are formed in the right part of the front side of the upper end face of the workbench (1), and a water leakage hole (103) is formed in the middle of the upper end face of the workbench (1);
the plug-in part (5) comprises a rectangular sliding shell (501), a sliding block (502), a plug rod (503) and a T-shaped pull rod (504), wherein the rectangular sliding shell (501) is installed on the front side of the first movable seat (2), the sliding block (502) is connected inside the rectangular sliding shell (501) in a sliding manner, the upper end of the sliding block (502) is connected with the T-shaped pull rod (504) penetrating through the top of the rectangular sliding shell (501), the outer part of the T-shaped pull rod (504) is positioned inside the rectangular sliding shell (501) and sleeved with a spring, and the plug rod (503) penetrating through the bottom of the rectangular sliding shell (501) is arranged at the lower end of the sliding block (502); when the inserting part (5) is in a limiting state, the lower end of the inserting rod (503) is inserted into one of the adjusting jacks (102);
the driving part (9) comprises a driving box (901), a driving shaft A (902), a driving shaft B (903), a rotating shaft (904) and a hydraulic impeller (905), wherein the driving box (901) is installed on a supporting leg at the bottom of the workbench (1), the rotating shaft (904) is connected in the driving box (901) in a rotating mode, the hydraulic impeller (905) is installed in the driving box (901) on the rotating shaft (904), the rear end of the rotating shaft (904) is connected with the driving shaft A (902), the rear end of the driving shaft A (902) is connected with a worm, and the worm is connected to the water collecting tank (7) in a rotating mode; the transmission shaft B (903) is rotatably connected inside the water collection tank (7), the left end of the transmission shaft B (903) penetrates through the left side wall of the water collection tank (7), a worm wheel meshed with the worm is arranged at the left end of the transmission shaft B (903), and a first bevel gear is arranged at the right end of the transmission shaft B (903);
the clamping mechanism (4) comprises -shaped fixing plates (401), clamping blocks (402) and clamping screws (403), -shaped fixing plates (401) in the left six clamping mechanisms (4) are arranged on the upper end face of the second movable seat (3), and -shaped fixing plates (401) in the right six clamping mechanisms (4) are arranged on the upper end face of the first movable seat (2); the -shaped fixing plate (401) is rotationally connected with a clamping screw (403), two opposite threads are symmetrically arranged outside the clamping screw (403), two clamping blocks (402) are connected outside the clamping screw (403) through the two opposite threads, two rectangular gaps are formed in the bottom end faces of the two clamping blocks (402), two strip-shaped sliding blocks are arranged on the inner side of the -shaped fixing plate (401), and the strip-shaped sliding blocks on the inner side of the -shaped fixing plate (401) are in sliding connection with the two rectangular gaps on the clamping blocks (402);
the heating mechanism (6) comprises a lifting cover (601), sliding drums (602), a supporting plate (603), a driving motor (604), a driving screw (605), lifting nuts (606) and heating drums (607), wherein four sliding drums (602) are arranged on the lifting cover (601), and each sliding drum (602) is internally connected with a vertical guide rod fixed on the upper end face of the workbench (1) in a sliding manner; a supporting plate (603) is arranged in the lifting cover (601), and six heating cylinders (607) are arranged on the supporting plate (603); a lifting nut (606) is arranged on the rear end surface of the lifting cover (601); the driving motor (604) is arranged at the rear side of the workbench (1), a rotating shaft on the driving motor (604) is fixedly connected with a driving screw rod (605), and the driving screw rod (605) is in threaded connection with the lifting nut (606);
the cooling mechanism (8) comprises annular spray pipes (801), water delivery pumps (802), spray heads (803) and water delivery pipes (804), the number of the annular spray pipes (801) is six, the six annular spray pipes (801) are installed on the bottom end face of the supporting plate (603), the six annular spray pipes (801) are respectively located outside the six heating cylinders (607), the six annular spray pipes (801) are communicated through communicating pipes, the communicating pipes are connected with the water delivery pipes (804), the water delivery pipes (804) are connected with water delivery outlets of the water delivery pumps (802), the water delivery pumps (802) are installed on supporting legs at the bottom of the workbench (1), water inlets of the water delivery pumps (802) are connected with water outlets of the driving box (901), the water inlets of the driving box (901) are connected with the water outlet pipes (702), and the bottom of each annular spray pipe (801) is provided with six spray heads (803) in an annular array mode.
2. The high-life rolling bearing heat treatment process device according to claim 1, wherein: the water collecting tank (7) is positioned below the water leakage hole (103), and a transparent window is fixedly inlaid on the front end surface of the water collecting tank (7); the water collecting tank (7) is internally provided with a filter tank (701), and the rear end of the filter tank (701) is connected with a water outlet pipe (702) penetrating through the rear side wall of the water collecting tank (7).
3. The high-life rolling bearing heat treatment process device according to claim 2, wherein: the cleaning mechanism (10) comprises a -shaped sliding piece (1001), sliding sleeves (1002), connecting rods (1003), a transmission disc (1004) and a vertical rotating shaft (1005), wherein four sliding sleeves (1002) are arranged at the upper part of the inner side of the -shaped sliding piece (1001), a transverse guide rod is slidably connected inside each sliding sleeve (1002), and the four transverse guide rods are arranged on the filter box (701); two brushes are symmetrically arranged on the inner side of the -shaped sliding piece (1001), the two brushes are respectively contacted with the outer surfaces of the filter screens on the left side and the right side of the filter box (701), and the top end surface of the -shaped sliding piece (1001) is rotationally connected with a connecting rod (1003) through a rotating shaft; the vertical rotating shaft (1005) is rotationally connected to the filter box (701), a transmission disc (1004) is arranged at the upper end of the vertical rotating shaft (1005), the edge of the upper end face of the transmission disc (1004) is rotationally connected with the other end of the connecting rod (1003) through the rotating shaft, and a second bevel gear meshed with the first bevel gear is arranged on the vertical rotating shaft (1005).
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| CN114657357B true CN114657357B (en) | 2024-01-16 |
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| CN113061697A (en) * | 2021-03-24 | 2021-07-02 | 吴国洪 | Quenching device for mechanical shaft parts |
| CN214782004U (en) * | 2021-03-03 | 2021-11-19 | 重庆雷厉风行工业设备有限公司 | Quenching device for producing bearings for bulk cargo trailer |
| CN215593146U (en) * | 2021-09-15 | 2022-01-21 | 佛山市恒力拓机械有限公司 | Cooling device for heat treatment of machine tool slewing bearing |
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2022
- 2022-04-14 CN CN202210390404.0A patent/CN114657357B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080101113A (en) * | 2007-05-16 | 2008-11-21 | (주)인성기전 | A gear tooth high grequency heat treatment apparatus of ling gear |
| JP2015172219A (en) * | 2014-03-11 | 2015-10-01 | Thk株式会社 | Heat-treatment apparatus |
| CN211112085U (en) * | 2019-11-28 | 2020-07-28 | 众旺金属表面处理(天津)有限公司 | Metal surface heat treatment device |
| CN111996356A (en) * | 2020-08-31 | 2020-11-27 | 重庆长江工业炉制造有限公司 | Quenching furnace for tubular parts |
| CN112229183A (en) * | 2020-10-20 | 2021-01-15 | 钟玉平 | Cloth drying device for printing and dyeing based on cloth |
| CN214782004U (en) * | 2021-03-03 | 2021-11-19 | 重庆雷厉风行工业设备有限公司 | Quenching device for producing bearings for bulk cargo trailer |
| CN113061697A (en) * | 2021-03-24 | 2021-07-02 | 吴国洪 | Quenching device for mechanical shaft parts |
| CN215593146U (en) * | 2021-09-15 | 2022-01-21 | 佛山市恒力拓机械有限公司 | Cooling device for heat treatment of machine tool slewing bearing |
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| CN114657357A (en) | 2022-06-24 |
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