CN113565791A - Vertical two-way cooling water pump bearing - Google Patents
Vertical two-way cooling water pump bearing Download PDFInfo
- Publication number
- CN113565791A CN113565791A CN202110858236.9A CN202110858236A CN113565791A CN 113565791 A CN113565791 A CN 113565791A CN 202110858236 A CN202110858236 A CN 202110858236A CN 113565791 A CN113565791 A CN 113565791A
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- water pump
- cooling water
- wall
- limiting
- bearing
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- 239000000498 cooling water Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 8
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 238000005461 lubrication Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000014121 butter Nutrition 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004548 suspo-emulsion Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a vertical bidirectional cooling water pump bearing which comprises a bearing main body, wherein a water pump output shaft is arranged in the bearing main body, a key rod is fixedly arranged at the upper part of one side of the water pump output shaft, the bearing main body comprises an outer ring, an inner ring, a sealing plate and fixing mechanisms, and two groups of fixing mechanisms are arranged between the sealing plate and the outer ring. According to the vertical bidirectional cooling water pump bearing, the sealing plate is convenient to mount and dismount through the arranged auxiliary mechanism and the fixing machine, lubricating oil is convenient to coat, the water pump output shaft is inserted into the mounting hole through the arranged key rod, the first threaded hole, the key groove and the second threaded hole, the key rod is inserted into the key groove to be clamped, the first threaded hole is aligned with the second threaded hole, then the fixing is carried out through the external tool fixing bolt, the water pump output shaft and the inner ring cannot rotate relatively in the rotating process, and a better use prospect is brought.
Description
Technical Field
The invention relates to the technical field of bearings, in particular to a vertical bidirectional cooling water pump bearing.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids, and the technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, and the volumetric pump transfers energy by utilizing the change of the volume of a working chamber of the volumetric pump; the vane pump is a type that uses the interaction of a rotary vane and water to transfer energy, and comprises a centrifugal pump, an axial flow pump, a mixed flow pump and the like, wherein a Bearing is an important component, a Bearing (Bearing) is an important part in modern mechanical equipment, the main function of the Bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotary precision (accuracy), the lubricating methods of the Bearing are divided into grease lubrication and oil lubrication, in order to make the Bearing well function, firstly, a lubricating method suitable for the use condition and the use purpose is selected, if only the lubrication is considered, the dominant lubricity of the oil lubrication is considered, but the grease lubrication has the characteristic of simplifying the surrounding structure of the Bearing, the advantages and disadvantages of the grease lubrication are compared, the dosage is particularly paid attention during the lubrication, and the dosage is too little lubrication does not fully influence the service life of the Bearing regardless of the oil lubrication or the grease lubrication, too much amount will create a large drag, affecting the rotational speed.
In the prior art, a chinese patent document with an authorization publication number of CN201921212531.1 describes a water-cooled bearing component of a vertical centrifugal pump, which drives an inner ring strip to rotate through a rotation process of a rotating rod, the inner ring strip drives a steel ball to rotate, the steel ball rotates to drive an extension rod to rotate, at this time, a fan blade component receives air resistance inside the outer ring strip due to the rotation of the extension rod, and then the fan blade component also rotates, so that a flow speed of air inside the outer ring strip is accelerated, a cooling effect among the outer ring strip, the inner ring strip and the steel ball is achieved, and a service life of the bearing is ensured; the fan blade component also rotates to accelerate the flow speed of air in the outer ring strip, so that a local negative pressure cavity is formed in the outer ring strip, dust on the surface of a steel ball is absorbed into the outer ring strip, the dust is accumulated to the two sides of the outer ring strip by utilizing a negative pressure principle, and the garbage in the outer ring strip can be intensively discharged and treated by utilizing the negative pressure principle only by removing the piston and rotating the outer ring strip, so that the dust removal effect is realized, however, the structure is complex, the manufacturing cost is high, in the prior art, a sealing ring is arranged between the inner ring and the outer ring in the bearing, when people need to add lubricating oil into the bearing or paint butter, the lubricating oil is generally directly smeared on the outer surface of the sealing ring, so that the lubricating oil permeates into the surfaces of the rolling needles or the steel balls in the bearing, but the dust in the air is easily adsorbed, the abrasion is intensified, the service life is shortened, and the sealing gasket is prized, lubricating oil is added into the bearing, but the sealing ring is easy to deform, certain adverse effect is brought to the use process of people, and therefore the vertical bidirectional cooling water pump bearing is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the vertical bidirectional cooling water pump bearing which has the advantages of convenience in mounting and dismounting the sealing plate, convenience in adding lubricating oil and movably coating butter, stable bearing mounting and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a vertical two-way cooling water pump bearing, includes the bearing main part, the inside of bearing main part is provided with water pump output shaft, the upper portion fixed mounting of water pump output shaft one side has the key pole, the bearing main part includes outer lane, inner circle, closing plate and fixed establishment, just be provided with two sets of fixed establishment between closing plate and the outer lane, the closing plate passes through fixed establishment and outer lane fixed connection.
Preferably, a first threaded hole is formed in the outer surface of one side of the key rod, a ball is arranged between the inner ring and the fixing mechanism, a mounting hole is formed in the inner ring, a key groove is formed in the mounting hole, and a second threaded hole is formed in the upper portion of the inner wall of the key groove.
Preferably, the outer wall of the water pump output shaft is slightly smaller than the size of the mounting hole, the outer wall of the key rod is clamped with the second threaded hole, and the diameter of the first threaded hole is the same as that of the second threaded hole.
Preferably, the left side and the right side of the inner wall of the outer ring are provided with limit grooves, the upper parts of the inner walls of the limit grooves are fixedly provided with limit holes, and the lower parts of the limit grooves are provided with auxiliary mechanisms.
Preferably, the fixing mechanism comprises a limiting block, a buffer spring, a movable cavity, a moving rod, a slide way, a guide rod, a slide hole and a limiting insertion rod, the limiting block is fixedly and fixedly installed on the outer surfaces of the left side and the right side of the sealing plate, the movable cavity is arranged on the outer surface of the upper end of the limiting block, and the slide hole is arranged on the outer surface of one side of the limiting block.
Preferably, the guide rod is fixedly installed on the lower portion of the movable cavity, the buffer spring is located on the outer wall of one end of the guide rod, the limiting insertion rod is located inside the sliding hole, the moving rod is fixedly installed on the outer surface of one end of the limiting insertion rod, and the sliding way is arranged on the lower portion of the moving rod.
Preferably, sliding connection is adopted between the outer wall of the limiting insertion rod and the sliding hole, the moving rod is in sliding connection with the outer wall of the guide rod through a sliding way, and the buffer spring is movably sleeved with the guide rod.
Preferably, the outer wall of the limiting block is clamped with the limiting groove, and the outer wall of one end of the limiting insertion rod is clamped with the limiting hole.
Preferably, the auxiliary mechanism comprises a movable plate, a telescopic spring, a sliding block and a sliding groove, the movable plate is located at the lower portion of the limiting groove, the sliding groove is formed in the left side and the right side of the limiting groove, the sliding block is fixedly installed on the outer surface of the lower end of the movable plate, and the telescopic spring is fixedly installed on the outer surface of the lower end of the movable plate.
Preferably, sliding connection is adopted between the outer wall of the movable plate and the limiting groove, sliding connection is adopted between the outer wall of the sliding block and the sliding groove, and the outer surface of the lower end of the movable plate is elastically connected with the bottom of the limiting groove through an expansion spring.
(III) advantageous effects
Compared with the prior art, the invention provides a vertical bidirectional cooling water pump bearing, which has the following beneficial effects:
1. this vertical two-way cooling water pump bearing, for the stability of making bearing main part and water pump output shaft installation, through the key pole that sets up, first screw hole, keyway and second screw hole, at first insert the water pump output shaft in the mounting hole, the inside that the key pole inserted the keyway carries out the joint, make the second screw hole of first screw hole alignment, then fix through outside instrument fixing bolt, make the water pump output shaft can not take place relative rotation between pivoted in-process and inner circle, increase stability.
2. This vertical two-way cooling water pump bearing, the installation of current closing plate is generally fixed with it through the method that the hammer pound, cause the damage easily, the fixed establishment that this patent set up, the both sides fixed connection of fixed establishment and closing plate, at first, drive the direction slip of spacing inserted bar along the slide opening through the pulling carriage release lever, the carriage release lever passes through the slide and slides at the outer wall of guide arm, make one side surface extrusion buffer spring of carriage release lever, make spacing inserted bar enter into the inside of slide opening, then with the inside of stopper card income spacing groove, when spacing inserted bar reachs spacing hole, because buffer spring's reset action, make the inside of spacing inserted bar card income spacing hole, it is fixed to accomplish the installation of closing plate, prevent external dust to enter into the inside of bearing.
3. This vertical two-way cooling water pump bearing, in order to make closing plate convenient to detach, the complementary unit of setting, when going into the inside of spacing groove with the stopper card again, the upper end surface of fly leaf receives the extrusion, fly leaf extrusion expanding spring, through the slider and the spout that set up, increase the stability that the fly leaf removed, when the closing plate need be dismantled, only need through the pulling carriage release lever, make spacing inserted bar and spacing hole separation, because expanding spring's reset action, reset the fly leaf, thereby promote the rising of stopper, the dismantlement of the closing plate of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a bearing main body and a water pump output shaft in a vertical bidirectional cooling water pump bearing.
Fig. 2 is a schematic structural diagram of a bearing main body in the vertical bidirectional cooling water pump bearing of the invention.
Fig. 3 is a schematic structural view of a water pump output shaft in the vertical bidirectional cooling water pump bearing of the invention.
Fig. 4 is a schematic structural diagram of an inner ring in the vertical bidirectional cooling water pump bearing.
Fig. 5 is an enlarged view of a portion a in fig. 2 of the vertical type bidirectional cooling water pump bearing of the present invention.
Fig. 6 is a schematic structural diagram of an auxiliary mechanism in the vertical bidirectional cooling water pump bearing.
Fig. 7 is a schematic view of the overall structure of a fixing mechanism in a vertical bidirectional cooling water pump bearing according to the present invention.
Fig. 8 is a schematic view of the internal structure of the fixing mechanism in the vertical bidirectional cooling water pump bearing of the present invention.
In the figure: 1. a bearing body; 2. an output shaft of the water pump; 3. a key lever; 4. an outer ring; 5. an inner ring; 6. a sealing plate; 7. a fixing mechanism; 9. a first threaded hole; 10. mounting holes; 11. a keyway; 12. a second threaded hole; 13. a limiting groove; 14. a limiting hole; 15. an auxiliary mechanism; 16. a movable plate; 17. a tension spring; 18. a slider; 19. a chute; 20. a limiting block; 21. a buffer spring; 22. a movable cavity; 23. a travel bar; 24. a slideway; 25. a guide bar; 26. a slide hole; 27. and (5) limiting insertion.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Detailed description of the preferred embodiment
The embodiment is a vertical bidirectional cooling water pump bearing.
As shown in fig. 1 to 8, the bearing comprises a bearing main body 1 and the bearing main body 1, wherein a water pump output shaft 2 is arranged inside the bearing main body 1, a key rod 3 is fixedly installed at the upper part of one side of the water pump output shaft 2, the bearing main body 1 comprises an outer ring 4, an inner ring 5, a sealing plate 6 and fixing mechanisms 7, two groups of fixing mechanisms 7 are arranged between the sealing plate 6 and the outer ring 4, and the sealing plate 6 is fixedly connected with the outer ring 4 through the fixing mechanisms 7.
A first threaded hole 9 is formed in the outer surface of one side of the key rod 3, a ball is arranged between the inner ring 5 and the fixing mechanism 7, a mounting hole 10 is formed in the inner part of the inner ring 5, a key groove 11 is formed in the mounting hole 10, and a second threaded hole 12 is formed in the upper part of the inner wall of the key groove 11; the outer wall of the water pump output shaft 2 is slightly smaller than the size of the mounting hole 10, the outer wall of the key rod 3 is clamped with the second threaded hole 12, and the thread hole diameters of the first threaded hole 9 and the second threaded hole 12 are the same; the left side and the right side of the inner wall of the outer ring 4 are provided with limit grooves 13, the upper part of the inner wall of each limit groove 13 is fixedly provided with a limit hole 14, and the lower part of each limit groove 13 is provided with an auxiliary mechanism 15; the fixing mechanism 7 comprises a limiting block 20, a buffer spring 21, a movable cavity 22, a moving rod 23, a slide way 24, a guide rod 25, a slide hole 26 and a limiting inserted rod 27, the limiting block 20 is fixedly arranged on the outer surfaces of the left side and the right side of the sealing plate 6, the movable cavity 22 is arranged on the outer surface of the upper end of the limiting block 20, and the slide hole 26 is arranged on the outer surface of one side of the limiting block 20; the guide rod 25 is fixedly arranged at the lower part of the movable cavity 22, the buffer spring 21 is positioned on the outer wall of one end of the guide rod 25, the limiting inserted rod 27 is positioned inside the sliding hole 26, the movable rod 23 is fixedly arranged on the outer surface of one end of the limiting inserted rod 27, and the slide way 24 is arranged at the lower part of the movable rod 23; the outer wall of the limiting inserted rod 27 is in sliding connection with the sliding hole 26, the moving rod 23 is in sliding connection with the outer wall of the guide rod 25 through the slide way 24, and the buffer spring 21 is movably sleeved with the guide rod 25; the outer wall of the limiting block 20 is clamped with the limiting groove 13, and the outer wall of one end of the limiting inserted rod 27 is clamped with the limiting hole 14; the auxiliary mechanism 15 comprises a movable plate 16, a telescopic spring 17, a sliding block 18 and a sliding groove 19, wherein the movable plate 16 is positioned at the lower part of the limiting groove 13, the sliding groove 19 is arranged at the left side and the right side of the limiting groove 13, the sliding block 18 is fixedly arranged on the outer surface of the lower end of the movable plate 16, and the telescopic spring 17 is fixedly arranged on the outer surface of the lower end of the movable plate 16; the outer wall of the movable plate 16 is in sliding connection with the limiting groove 13, the outer wall of the sliding block 18 is in sliding connection with the sliding groove 19, and the outer surface of the lower end of the movable plate 16 is elastically connected with the bottom of the limiting groove 13 through the expansion spring 17.
It should be noted that, in order to enable the bearing main body 1 and the water pump output shaft 2 to be stably mounted, through the arrangement of the key rod 3, the first threaded hole 9, the key groove 11 and the second threaded hole 12, the water pump output shaft 2 is firstly inserted into the mounting hole 10, the key rod 3 is inserted into the key groove 11 to be clamped, so that the first threaded hole 9 is aligned with the second threaded hole 12, and then the fixing is performed through an external tool fixing bolt, so that the water pump output shaft 2 and the inner ring 5 cannot relatively rotate in the rotating process, and the stability is increased; the existing sealing plate 6 is generally fixed by a hammer smashing method in the installation process, and is easily damaged, the fixing mechanism 7 is arranged in the patent, the fixing mechanism 7 is fixedly connected with two sides of the sealing plate 6, firstly, the moving rod 23 is pulled to drive the limiting insertion rod 27 to slide along the direction of the sliding hole 26, the moving rod 23 slides on the outer wall of the guide rod 25 through the slide way 24, so that the buffer spring 21 is extruded by the outer surface of one side of the moving rod 23, the limiting insertion rod 27 enters the inside of the sliding hole 26, then the limiting block 20 is clamped into the inside of the limiting groove 13, when the limiting insertion rod 27 reaches the limiting hole 14, the limiting insertion rod 27 is clamped into the inside of the limiting hole 14 due to the resetting effect of the buffer spring 21, the installation and fixation of the sealing plate 6 are completed, and external dust is prevented from entering the inside of the bearing; in order to make the closing plate 6 convenient to detach, the auxiliary mechanism 15 of setting, when going into the inside of spacing groove 13 with stopper 20 card again, the upper end surface of fly leaf 16 receives the extrusion, fly leaf 16 extrudes expanding spring 17, through slider 18 and the spout 19 that sets up, increase the stability that fly leaf 16 removed, when closing plate 6 needs to be dismantled, only need through pulling carriage release lever 23, make spacing inserted bar 27 and spacing hole 14 separate, because expanding spring 17's reset action, reset fly leaf 16, thereby promote the rising of stopper 20, the dismantlement of closing plate 6 of being convenient for.
Detailed description of the invention
The embodiment is an embodiment of an auxiliary mechanism 15 in a vertical bidirectional cooling water pump bearing.
As shown in fig. 6, the auxiliary mechanism 15 for the vertical bidirectional cooling water pump bearing comprises a movable plate 16, a telescopic spring 17, a sliding block 18 and sliding grooves 19, wherein the movable plate 16 is located at the lower part of the limiting groove 13, the sliding grooves 19 are formed at the left side and the right side of the limiting groove 13, the sliding block 18 is fixedly installed on the outer surface of the lower end of the movable plate 16, and the telescopic spring 17 is fixedly installed on the outer surface of the lower end of the movable plate 16; the outer wall of the movable plate 16 is in sliding connection with the limiting groove 13, the outer wall of the sliding block 18 is in sliding connection with the sliding groove 19, and the outer surface of the lower end of the movable plate 16 is elastically connected with the bottom of the limiting groove 13 through the expansion spring 17.
Detailed description of the preferred embodiment
The embodiment is an embodiment of a fixing mechanism 7 in a vertical bidirectional cooling water pump bearing.
As shown in fig. 1, 2, 5, 7 and 8, the fixing mechanism 7 for the vertical bidirectional cooling water pump bearing comprises a limiting block 20, a buffer spring 21, a movable cavity 22, a moving rod 23, a slideway 24, a guide rod 25, a slide hole 26 and a limiting insertion rod 27, wherein the limiting block 20 is fixedly installed on the outer surfaces of the left side and the right side of a sealing plate 6, the movable cavity 22 is arranged on the outer surface of the upper end of the limiting block 20, and the slide hole 26 is arranged on the outer surface of one side of the limiting block 20; the guide rod 25 is fixedly arranged at the lower part of the movable cavity 22, the buffer spring 21 is positioned on the outer wall of one end of the guide rod 25, the limiting inserted rod 27 is positioned inside the sliding hole 26, the movable rod 23 is fixedly arranged on the outer surface of one end of the limiting inserted rod 27, and the slide way 24 is arranged at the lower part of the movable rod 23; the outer wall of the limiting inserted rod 27 is in sliding connection with the sliding hole 26, the moving rod 23 is in sliding connection with the outer wall of the guide rod 25 through the slide way 24, and the buffer spring 21 is movably sleeved with the guide rod 25; the outer wall of the limiting block 20 is clamped with the limiting groove 13, and the outer wall of one end of the limiting inserted rod 27 is clamped with the limiting hole 14.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a vertical two-way cooling water pump bearing, includes bearing body (1), its characterized in that: the bearing comprises a bearing main body (1), wherein a water pump output shaft (2) is arranged inside the bearing main body (1), a key rod (3) is fixedly mounted on the upper portion of one side of the water pump output shaft (2), the bearing main body (1) comprises an outer ring (4), an inner ring (5), a sealing plate (6) and a fixing mechanism (7), two groups of fixing mechanisms (7) are arranged between the sealing plate (6) and the outer ring (4), and the sealing plate (6) is fixedly connected with the outer ring (4) through the fixing mechanisms (7).
2. The vertical bidirectional cooling water pump bearing according to claim 1, characterized in that: the outer surface of one side of the key rod (3) is provided with a first threaded hole (9), a ball is arranged between the inner ring (5) and the fixing mechanism (7), the inner part of the inner ring (5) is provided with a mounting hole (10), the mounting hole (10) is provided with a key groove (11), and the upper part of the inner wall of the key groove (11) is provided with a second threaded hole (12).
3. The vertical bidirectional cooling water pump bearing according to claim 1, characterized in that: the outer wall of water pump output shaft (2) slightly is less than the size of mounting hole (10), be the joint between the outer wall of key pole (3) and second screw hole (12), the screw thread aperture of first screw hole (9) and second screw hole (12) is the same.
4. The vertical bidirectional cooling water pump bearing according to claim 1, characterized in that: the outer ring (4) is characterized in that limiting grooves (13) are formed in the left side and the right side of the inner wall of the outer ring (4), limiting holes (14) are fixedly formed in the upper portions of the inner walls of the limiting grooves (13), and auxiliary mechanisms (15) are arranged on the lower portions of the limiting grooves (13).
5. The vertical bidirectional cooling water pump bearing according to claim 1, characterized in that: fixing mechanism (7) include stopper (20), buffer spring (21), activity chamber (22), carriage release lever (23), slide (24), guide arm (25), slide opening (26) and spacing inserted bar (27), just stopper (20) fixed mounting is in the both sides surface about closing plate (6), the upper end surface of stopper (20) is seted up in activity chamber (22), one side surface of stopper (20) is seted up in slide opening (26).
6. The vertical bidirectional cooling water pump bearing according to claim 5, characterized in that: guide arm (25) fixed mounting is in the lower part of activity chamber (22), buffer spring (21) are located the one end outer wall of guide arm (25), spacing inserted bar (27) are located the inside of slide opening (26), carriage release lever (23) fixed mounting is in the one end surface of spacing inserted bar (27), the lower part of carriage release lever (23) is seted up in slide (24).
7. The vertical bidirectional cooling water pump bearing according to claim 5, characterized in that: be sliding connection between the outer wall of spacing inserted bar (27) and slide opening (26), carriage release lever (23) pass through the outer wall sliding connection of slide (24) and guide arm (25), for the activity cup joints between buffer spring (21) and guide arm (25).
8. The vertical bidirectional cooling water pump bearing according to claim 5, characterized in that: the outer wall of the limiting block (20) is clamped with the limiting groove (13), and the outer wall of one end of the limiting insertion rod (27) is clamped with the limiting hole (14).
9. The vertical bidirectional cooling water pump bearing according to claim 4, characterized in that: the auxiliary mechanism (15) comprises a movable plate (16), an expansion spring (17), a sliding block (18) and sliding grooves (19), the movable plate (16) is located at the lower portion of the limiting groove (13), the sliding grooves (19) are arranged on the left side and the right side of the limiting groove (13), the sliding block (18) is fixedly installed on the outer surface of the lower end of the movable plate (16), and the expansion spring (17) is fixedly installed on the outer surface of the lower end of the movable plate (16).
10. The vertical bidirectional cooling water pump bearing according to claim 9, characterized in that: the outer wall of the movable plate (16) is in sliding connection with the limiting groove (13), the outer wall of the sliding block (18) is in sliding connection with the sliding groove (19), and the outer surface of the lower end of the movable plate (16) is in elastic connection with the bottom of the limiting groove (13) through a telescopic spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858236.9A CN113565791A (en) | 2021-07-28 | 2021-07-28 | Vertical two-way cooling water pump bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858236.9A CN113565791A (en) | 2021-07-28 | 2021-07-28 | Vertical two-way cooling water pump bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113565791A true CN113565791A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110858236.9A Pending CN113565791A (en) | 2021-07-28 | 2021-07-28 | Vertical two-way cooling water pump bearing |
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| Country | Link |
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| CN (1) | CN113565791A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228703A (en) * | 2008-03-19 | 2009-10-08 | Nsk Ltd | Double-row roller bearing for outer ring rotation |
| CN209593720U (en) * | 2018-12-17 | 2019-11-05 | 深圳市特宝声科技有限公司 | A kind of wifi speaker applied to mobile phone |
| CN209627841U (en) * | 2018-11-12 | 2019-11-12 | 江苏贺鸿电子有限公司 | Hot-press equipment is used in a kind of production of high thermal conductivity aluminum matrix wiring board |
| CN211653411U (en) * | 2020-04-20 | 2020-10-09 | 深圳市汉瑞通科技有限公司 | Intelligent watch convenient to overhaul |
| CN112032206A (en) * | 2020-08-21 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Bearing assembly |
| CN212155497U (en) * | 2020-04-15 | 2020-12-15 | 葛君 | Automobile transmission shaft bearing |
| CN212928554U (en) * | 2020-07-04 | 2021-04-09 | 上海向明轴承股份有限公司 | Lathe spindle bearing |
| CN213511725U (en) * | 2020-10-20 | 2021-06-22 | 大连人河轴承制造有限公司 | Cylindrical roller bearing with sealing structure |
-
2021
- 2021-07-28 CN CN202110858236.9A patent/CN113565791A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228703A (en) * | 2008-03-19 | 2009-10-08 | Nsk Ltd | Double-row roller bearing for outer ring rotation |
| CN209627841U (en) * | 2018-11-12 | 2019-11-12 | 江苏贺鸿电子有限公司 | Hot-press equipment is used in a kind of production of high thermal conductivity aluminum matrix wiring board |
| CN209593720U (en) * | 2018-12-17 | 2019-11-05 | 深圳市特宝声科技有限公司 | A kind of wifi speaker applied to mobile phone |
| CN212155497U (en) * | 2020-04-15 | 2020-12-15 | 葛君 | Automobile transmission shaft bearing |
| CN211653411U (en) * | 2020-04-20 | 2020-10-09 | 深圳市汉瑞通科技有限公司 | Intelligent watch convenient to overhaul |
| CN212928554U (en) * | 2020-07-04 | 2021-04-09 | 上海向明轴承股份有限公司 | Lathe spindle bearing |
| CN112032206A (en) * | 2020-08-21 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Bearing assembly |
| CN213511725U (en) * | 2020-10-20 | 2021-06-22 | 大连人河轴承制造有限公司 | Cylindrical roller bearing with sealing structure |
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