CN115263928B - Deep groove ball bearing capable of bearing axial load - Google Patents
Deep groove ball bearing capable of bearing axial load Download PDFInfo
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- CN115263928B CN115263928B CN202210989606.7A CN202210989606A CN115263928B CN 115263928 B CN115263928 B CN 115263928B CN 202210989606 A CN202210989606 A CN 202210989606A CN 115263928 B CN115263928 B CN 115263928B
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- groove ball
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention provides a deep groove ball bearing axial load, which relates to the technical field of bearings, and comprises: a bearing inner ring; the bearing inner ring is externally connected with balls in a rolling way, and the balls are connected to the inner surface of the bearing outer ring in a rolling way; the two inner flanges are respectively fixedly connected to the surfaces of two sides of the bearing inner ring; the fastening structure is added on the basis of the interference fit installation of the bearing, so that the connection strength between the bearing and the hole and the shaft can be increased, and the radial compressive strength of the bearing is effectively improved; the problem of when current deep groove ball bearing when in actual use, when the deep groove ball bearing bears axial load, the bearing is generally through interference fit fixed connection on axle and hole, and the bearing is through circumstances such as vibrations, overload, can lead to originally interference fit to connect the bearing that sets up to break away from or appear not hard up with mechanical parts, makes the bearing appear axial displacement, leads to mechanical structure to appear lax and deviation, influences the holistic operating stability of machinery is solved.
Description
Technical Field
The invention relates to the technical field of bearings, in particular to a deep groove ball bearing capable of bearing axial load.
Background
The deep groove ball bearing is the most common type of rolling bearing, and the basic type of deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of retainers, and can bear radial load and axial load at the same time.
However, when the existing deep groove ball bearing is actually used, the bearing strength of the radial load is larger than the strength of the axial load, and when the deep groove ball bearing bears the axial load, the bearing is generally fixedly connected to the shaft and the hole through interference fit, and the bearing is subjected to vibration, overload and other conditions, so that the bearing and the mechanical parts which are originally connected through the interference fit are separated or loose, the bearing moves axially, the mechanical structure is loosened and deviated, and the integral operation stability of the machine is affected.
Disclosure of Invention
In view of the above, the invention provides a deep groove ball bearing for bearing axial load, which is provided with an auxiliary fixing structure of the bearing, a hole and a shaft, and a fastening structure is added on the basis of interference fit installation of the bearing, so that the connection strength between the bearing and the hole and between the bearing and the shaft can be increased, the radial compressive strength of the bearing is effectively improved, the operation is convenient, and the operation can be performed after the installation of the bearing is completed.
The invention provides a deep groove ball bearing capable of bearing axial load, which comprises the following specific steps: a bearing inner ring; the bearing inner ring is externally connected with balls in a rolling way, and the balls are connected to the inner surface of the bearing outer ring in a rolling way; the inner flanges are provided with two parts, and the two parts of the inner flanges are respectively and fixedly connected to the surfaces of two sides of the bearing inner ring; the outer flanges are provided with two positions, and the two positions of the outer flanges are respectively fixedly connected to the two side surfaces of the bearing outer ring; the inner ring positioning jacking blocks are provided with eight positions, and the eight positions of the inner ring positioning jacking blocks are all connected to the inner surface of the inner flange in a sliding manner; the outer ring positioning jacking blocks are provided with eight positions, and the eight positions of the outer ring positioning jacking blocks are all connected to the inner surface of the outer flange in a sliding manner; the inner adjusting push block is movably connected to the inner flange and is in fit connection with the inner ring positioning ejector block; the outer adjusting push block is movably connected to the outer flange, and is in fit connection with the outer ring positioning ejector block; the adjusting rotary cylinders are arranged on two sides of the outer ring of the bearing, the adjusting rotary cylinders are of cylindrical structures, adjusting end rings are arranged at the tail ends of the adjusting rotary cylinders, and synchronous adjusting external teeth are machined on the inner ring surface and the outer ring surface of the adjusting end rings.
Further, eight inner guide sliding grooves are formed in the inner surface of the inner flange, eight first pushing guide grooves are formed in the inner surface of the inner flange, and the eight inner guide sliding grooves are connected with the eight first pushing guide grooves respectively.
Further, an inner side chute is respectively arranged on the two inner walls of the inner guide chute, the bottom of the inner guide chute is fixedly connected with an inner reset magnetic attraction column, the first propulsion guide chute is positioned outside the inner guide chute, and a first propulsion screw hole with a screw hole structure is formed in the outer wall of the first propulsion guide chute.
Further, eight outer guide sliding grooves are formed in the outer surface of the outer flange, eight second pushing guide grooves are formed in the outer surface of the outer flange, the eight outer guide sliding grooves are connected with the eight second pushing guide grooves, and the second pushing guide grooves are located on the outer sides of the outer guide sliding grooves.
Furthermore, two lateral surfaces of the outer guide chute are respectively provided with an outer chute, and an outer reset magnetic attraction column is fixedly connected inside the outer guide chute.
Further, a second pushing screw hole with a threaded hole structure is formed in the outer wall of the second pushing guide groove.
Further, a first side raised line is arranged on two side surfaces of the inner ring positioning jacking block respectively, the inward surface of the inner ring positioning jacking block is a concave surface of an arc structure, the outward surface of the inner ring positioning jacking block is an inclined surface, and a first built-in magnetic attraction block is fixedly connected to the outward surface of the inner ring positioning jacking block.
Further, the both sides face of outer lane location kicking block is provided with a second side sand grip respectively, and the outward facing surface of outer lane location kicking block is the convex surface of arc structure, and the inward facing surface of outer lane location kicking block is the inclined plane structure, fixedly connected with second built-in magnetism suction block in the middle of the inclined plane of outer lane location kicking block.
Further, the surface rotation of interior regulation ejector pad is connected with interior regulation pivot, and the outer end fixedly connected with interior awl piece of interior regulation pivot, interior awl piece are the toper structure, and are provided with tooth form structure on the interior awl piece conical surface, and the inner end of interior regulation ejector pad is provided with the interior top surface of pushing away of inclined plane structure.
Further, the outer end of outer regulation ejector pad rotates and is connected with outer regulation pivot, and the outer end fixedly connected with conical structure's of outer regulation pivot outer cone piece is equipped with tooth form structure on the conical surface of outer cone piece, and the inner end of outer regulation ejector pad is provided with extrapolating top surface.
Advantageous effects
1. Through the cooperation of the inner ring positioning ejector block and the inner adjusting ejector block, the inner ring positioning ejector block is in sliding connection in the inner guide chute, the guiding effect of the inner ring positioning ejector block is realized through the sliding connection of the inner side chute and the first side raised line, the inner adjusting ejector block is in sliding connection in the first pushing guide chute, the inner adjusting rotating shaft is in spiral connection with the first pushing screw hole, the inner adjusting ejector block can be pushed inwards through rotating the inner adjusting rotating shaft, the inner ring positioning ejector block can be pushed towards the axis direction of the bearing through the extrusion action of the inclined plane of the inner pushing top surface and the inner ring positioning ejector block, and the auxiliary fixing action of the shaft body in the bearing can be realized, so that the axial force resistance strength between the deep groove ball bearing and the shaft body is improved;
2. through the cooperation of the outer ring positioning ejector block and the outer adjusting ejector block of the structure, the outer ring positioning ejector block is in sliding connection in the outer guide chute, the guiding effect of the outer ring positioning ejector block is realized through the sliding connection of the outer side chute and the second side convex strip, the outer adjusting ejector block is in sliding connection in the second pushing guide chute, the outer adjusting rotating shaft is in spiral connection with the second pushing screw hole, the outer adjusting ejector block can be pushed inwards through rotating the outer adjusting rotating shaft, the outer ring positioning ejector block can be pushed towards the opposite direction of the axis of the bearing through the extrusion action of the inclined plane of the outer ring positioning ejector block, and the auxiliary fixing action of the bearing and the hole can be realized, so that the axial force strength between the deep groove ball bearing and the hole body is improved;
3. after the bearing of this structure accomplishes the assembly, through the effect of the regulation section of thick bamboo that revolves of this structure, will adjust the regulation end ring that revolves the section of thick bamboo towards the bearing direction, make synchronous adjustment external tooth insert between interior cone block and the outer cone block, make the synchronous adjustment external tooth of regulation end ring inboard and outside contact with interior cone block and outer cone block respectively and form the meshing, rotate the regulation section of thick bamboo this moment and can drive eight internal adjustment swivel and eight external adjustment swivel and rotate simultaneously, adjust the ejector pad in the drive simultaneously and outer adjustment ejector pad remove, realize clamp structure's drive effect, clamp structure drive mode is swift, be convenient for carry out quick locking to the bearing, can realize the function of synchronous locking between bearing inner circle and the axis body, outer lane and the hole body.
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 is a schematic view of the overall structure of a deep groove ball bearing with axial load bearing according to an embodiment of the present invention.
FIG. 2 is a schematic view of the structure of the interior of a deep groove ball bearing with axial load bearing according to an embodiment of the present invention.
FIG. 3 is a schematic top view of FIG. 2 with a deep groove ball bearing that is subject to axial loads in accordance with an embodiment of the invention.
Fig. 4 is a schematic view of an embodiment of the present invention with a deep groove ball bearing that is subject to axial loads in an exploded configuration.
FIG. 5 is a schematic diagram of the use of a deep groove ball bearing adjustment screw having an axial load bearing embodiment of the present invention.
Fig. 6 is a schematic view of a partial enlarged structure at a of fig. 2 of a deep groove ball bearing with bearing axial load according to an embodiment of the present invention.
Fig. 7 is a schematic view of a partial enlarged structure at B of fig. 4 of a deep groove ball bearing with bearing axial load according to an embodiment of the present invention.
Fig. 8 is a schematic view of a partial enlarged structure at C of fig. 4 of a deep groove ball bearing with axial load bearing according to an embodiment of the present invention.
Fig. 9 is a schematic view of a partial enlarged structure at D of fig. 4 with a deep groove ball bearing subjected to axial load according to an embodiment of the present invention.
List of reference numerals
1. A bearing inner ring; 2. a bearing outer ring; 3. a ball; 4. an inner flange; 401. an inner guide chute; 4011. an inner side chute; 4012. an internal reset magnetic attraction column; 402. a first propulsion guide slot; 4021. the first pushing screw hole; 5. an outer flange; 501. an outer guide chute; 5011. an outer side chute; 5012. an external reset magnetic attraction column; 502. a second propulsion guide slot; 5021. a second push screw hole; 6. positioning a top block on the inner ring; 601. a first side protruding strip; 602. a first built-in magnetic attraction block; 7. an outer ring positioning ejector block; 701. a second side protruding strip; 702. a second built-in magnetic attraction block; 8. an inner adjusting push block; 801. an inner adjusting swivel; 8011. an inner cone block; 802. pushing the top surface inwards; 9. an outer adjusting push block; 901. An outer adjusting rotating shaft; 9011. an outer cone block; 902. pushing out the top surface; 10. adjusting the rotary cylinder; 1001. adjusting the end ring; 1002. the external teeth are adjusted synchronously.
Detailed Description
Examples: please refer to fig. 1 to 9:
the invention provides a deep groove ball bearing for bearing axial load, comprising a bearing inner ring 1; the outer side of the bearing inner ring 1 is in rolling connection with a ball 3, and the ball 3 is in rolling connection with the inner surface of the bearing outer ring 2; the inner flange 4 is arranged at two positions, and the two positions of the inner flange 4 are respectively and fixedly connected to the two side surfaces of the bearing inner ring 1; the outer flanges 5 are arranged at two positions, and the two outer flanges 5 are fixedly connected to the two side surfaces of the bearing outer ring 2 respectively; the inner ring positioning jacking blocks 6 are arranged at eight positions, and the eight positions of the inner ring positioning jacking blocks 6 are all connected on the inner surface of the inner flange 4 in a sliding manner; the outer ring positioning jacking blocks 7 are provided with eight positions, and the eight positions of the outer ring positioning jacking blocks 7 are all connected to the inner surface of the outer flange 5 in a sliding manner; the inner adjusting push block 8 is movably connected to the inner flange 4, and the inner adjusting push block 8 is in fit connection with the inner ring positioning top block 6; the outer adjusting push block 9 is movably connected to the outer flange 5, and the outer adjusting push block 9 is in fit connection with the outer ring positioning top block 7; the adjusting rotary cylinders 10 are arranged on two sides of the bearing outer ring 2, the adjusting rotary cylinders 10 are of cylindrical structures, adjusting end rings 1001 are arranged at the tail ends of the adjusting rotary cylinders 10, and synchronous adjusting external teeth 1002 are machined on the inner ring surface and the outer ring surface of the adjusting end rings 1001.
Eight inner guiding sliding grooves 401 are formed in the inner surface of the inner flange 4, eight first pushing guiding grooves 402 are formed in the inner surface of the inner flange 4, the eight inner guiding sliding grooves 401 are respectively connected with the eight first pushing guiding grooves 402, one inner guiding sliding groove 4011 is formed in each of two inner walls of the inner guiding sliding grooves 401, one inner reset magnetic attraction column 4012 is fixedly connected to the bottom of the inner guiding sliding groove 401, the first pushing guiding grooves 402 are located outside the inner guiding sliding grooves 401, and first pushing screw holes 4021 with screw hole structures are formed in the outer walls of the first pushing guiding grooves 402; the inner reset magnetic attraction column 4012 is magnetically attracted and connected with the first built-in magnetic attraction block 602, and plays a role in resetting the inner ring positioning top block 6.
Eight outer guide sliding grooves 501 are formed in the outer surface of the outer flange 5, one outer sliding groove 5011 is formed in each of two side surfaces of the outer guide sliding groove 501, an outer reset magnetic attraction column 5012 is fixedly connected inside the outer guide sliding groove 501, eight second propelling guide grooves 502 are formed in the outer surface of the outer flange 5, the eight outer guide sliding grooves 501 are connected with the eight second propelling guide grooves 502, second propelling screw holes 5021 with threaded hole structures are formed in the outer walls of the second propelling guide grooves 502, and the second propelling guide grooves 502 are located on the outer sides of the outer guide sliding grooves 501; the guiding effect of the outer ring positioning jacking block 7 is achieved through the sliding connection of the outer side sliding chute 5011 and the second side raised line 701, the outer adjusting pushing block 9 is in sliding connection with the second pushing guiding groove 502, and the outer resetting magnetic attraction effect of the outer resetting magnetic attraction column 5012 and the second built-in magnetic attraction block 702 plays a role in resetting the outer ring positioning jacking block 7.
Wherein, two side surfaces of the inner ring positioning jacking block 6 are respectively provided with a first side raised line 601, the inward surface of the inner ring positioning jacking block 6 is a concave surface with an arc structure, the outward surface of the inner ring positioning jacking block 6 is an inclined surface, and the outward surface of the inner ring positioning jacking block 6 is fixedly connected with a first built-in magnetic attraction block 602; the outer surface of the inner adjusting push block 8 is rotationally connected with an inner adjusting rotating shaft 801, the outer end of the inner adjusting rotating shaft 801 is fixedly connected with an inner cone block 8011, the inner cone block 8011 is of a cone structure, a tooth-shaped structure is arranged on the cone surface of the inner cone block 8011, and the inner end of the inner adjusting push block 8 is provided with an inner push surface 802 of an inclined surface structure; the inner ring positioning ejector block 6 is slidably connected in the inner guide chute 401, the guiding effect of the inner ring positioning ejector block 6 is realized through the sliding connection of the inner side chute 4011 and the first side raised line 601, the inner adjusting ejector block 8 is slidably connected in the first pushing guide groove 402, the inner adjusting rotating shaft 801 is spirally connected on the first pushing screw hole 4021, the inner adjusting ejector block 8 can be pushed inwards through rotating the inner adjusting rotating shaft 801, and the inner positioning ejector block 6 can be pushed towards the axis direction of the bearing through the extrusion action of the inner pushing surface 802 and the inclined surface of the inner ring positioning ejector block 6, so that the auxiliary fixing action of the shaft body in the bearing can be realized.
The two side surfaces of the outer ring positioning ejector block 7 are respectively provided with a second side raised line 701, the outward surface of the outer ring positioning ejector block 7 is a convex surface with an arc structure, the inward surface of the outer ring positioning ejector block 7 is an inclined surface structure, a second built-in magnetic attraction block 702 is fixedly connected in the middle of the inclined surface of the outer ring positioning ejector block 7, the outer end of the outer adjusting ejector block 9 is rotationally connected with an outer adjusting rotating shaft 901, the outer end of the outer adjusting rotating shaft 901 is fixedly connected with an outer cone block 9011 with a cone structure, the cone surface of the outer cone block 9011 is provided with a tooth-shaped structure, and the inner end of the outer adjusting ejector block 9 is provided with an outer pushing top surface 902; the outer ring positioning ejector block 7 is slidably connected in the outer guide chute 501, the guiding effect of the outer ring positioning ejector block 7 is realized through the sliding connection of the outer side chute 5011 and the second side raised line 701, the outer adjusting ejector block 9 is slidably connected in the second pushing guide groove 502, the outer adjusting rotating shaft 901 is spirally connected on the second pushing screw hole 5021, the outer adjusting ejector block 9 can be pushed inwards through rotating the outer adjusting rotating shaft 901, the outer ring positioning ejector block 7 is pushed towards the opposite direction of the axis of the bearing through the extrusion action of the inclined plane of the outer pushing top surface 902 and the outer ring positioning ejector block 7, and the effect of auxiliary fixing of the bearing and the hole can be realized.
Specific use and action of the embodiment: in the invention, firstly, the bearing inner ring 1 is sleeved on the shaft through external force, the shaft and the bearing inner ring 1 are fixedly connected through interference fit, then the bearing outer ring 2 and the hole are fixedly connected through interference fit through external force, after the bearing is assembled, the adjusting end ring 1001 of the adjusting rotary cylinder 10 faces the bearing direction, the synchronous adjusting external teeth 1002 are inserted between the inner cone block 8011 and the outer cone block 9011, the synchronous adjusting external teeth 1002 on the inner side and the outer side of the adjusting end ring 1001 are respectively contacted with the inner cone block 8011 and the outer cone block 9011 to form meshing, at the moment, the eight inner adjusting rotary shafts 801 and eight outer adjusting rotary shafts 901 can be driven to rotate simultaneously through rotating the adjusting rotary cylinder 10, the inner adjusting push block 8 can be pushed inwards through the extrusion action of the inner push surface 802 and the inclined surface of the inner ring positioning push block 6, the inner ring positioning ejector block 6 is pushed towards the axis direction of the bearing, the auxiliary fixing effect of the shaft body inside the bearing can be realized, so that the axial force strength between the deep groove ball bearing and the shaft body is improved, the outer adjusting push block 9 can be pushed inwards by rotating the outer adjusting rotating shaft 901, the outer ring positioning ejector block 7 is pushed towards the opposite direction of the axis of the bearing by pushing the extrusion effect of the inclined plane of the top surface 902 and the inclined plane of the outer ring positioning ejector block 7 outwards, the auxiliary fixing effect of the bearing and the hole can be realized, the axial force strength between the deep groove ball bearing and the hole body is improved, the driving effect of the clamping structure is realized, the driving mode of the clamping structure is rapid, the rapid locking of the bearing is facilitated, the synchronous locking function between the inner ring and the shaft body and the outer ring and the hole body can be realized, and the installation stability of the axial pushing strength after the bearing is installed is further enhanced.
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 (10)
1. The deep groove ball bearing is used for bearing axial load and is characterized by comprising a bearing inner ring (1); the ball (3) is connected to the outside of the bearing inner ring (1) in a rolling way, and the ball (3) is connected to the inner surface of the bearing outer ring (2) in a rolling way; the inner flanges (4) are arranged at two positions, and the two positions of the inner flanges (4) are fixedly connected to the two side surfaces of the bearing inner ring (1) respectively; the outer flanges (5) are arranged at two positions, and the two outer flanges (5) are fixedly connected to the two side surfaces of the bearing outer ring (2) respectively; the inner ring positioning jacking blocks (6) are arranged at eight positions, and the eight inner ring positioning jacking blocks (6) are all connected to the inner surface of the inner flange (4) in a sliding manner; the outer ring positioning jacking blocks (7) are arranged at eight positions, and the eight outer ring positioning jacking blocks (7) are all connected to the inner surface of the outer flange (5) in a sliding mode; the inner adjusting push block (8), the inner adjusting push block (8) is movably connected to the inner flange (4), and the inner adjusting push block (8) is in fit connection with the inner ring positioning push block (6); the outer adjusting push block (9), the outer adjusting push block (9) is movably connected to the outer flange (5), and the outer adjusting push block (9) is in fit connection with the outer ring positioning push block (7); the adjusting rotary cylinder (10), the adjusting rotary cylinder (10) is arranged on two sides of the bearing outer ring (2), the adjusting rotary cylinder (10) is of a cylindrical structure, an adjusting end ring (1001) is arranged at the tail end of the adjusting rotary cylinder (10), and synchronous adjusting external teeth (1002) are machined on the inner ring surface and the outer ring surface of the adjusting end ring (1001).
2. The deep groove ball bearing with axial load bearing of claim 1, wherein: eight inner guide sliding grooves (401) are formed in the inner surface of the inner flange (4), eight first pushing guide grooves (402) are formed in the inner surface of the inner flange (4), and the eight inner guide sliding grooves (401) are connected with the eight first pushing guide grooves (402) respectively.
3. The deep groove ball bearing with axial load bearing of claim 2, wherein: an inner side chute (4011) is respectively formed in two inner walls of the inner guide chute (401), an inner reset magnetic attraction column (4012) is fixedly connected to the bottom of the inner guide chute (401), a first propulsion guide groove (402) is located outside the inner guide chute (401), and a first propulsion screw hole (4021) with a screw hole structure is formed in the outer wall of the first propulsion guide groove (402).
4. The deep groove ball bearing with axial load bearing of claim 1, wherein: eight outer guide sliding grooves (501) are formed in the outer surface of the outer flange (5), eight second pushing guide grooves (502) are formed in the outer surface of the outer flange (5), the eight outer guide sliding grooves (501) are connected with the eight second pushing guide grooves (502), and the second pushing guide grooves (502) are located on the outer sides of the outer guide sliding grooves (501).
5. The deep groove ball bearing with axial load bearing of claim 4, wherein: two lateral surfaces of the outer guide chute (501) are respectively provided with an outer chute (5011), and an outer reset magnetic attraction column (5012) is fixedly connected inside the outer guide chute (501).
6. The deep groove ball bearing with axial load bearing of claim 4, wherein: and a second pushing screw hole (5021) with a threaded hole structure is formed in the outer wall of the second pushing guide groove (502).
7. The deep groove ball bearing with axial load bearing of claim 1, wherein: the two side surfaces of the inner ring positioning jacking block (6) are respectively provided with a first side raised line (601), the inward surface of the inner ring positioning jacking block (6) is a concave surface with an arc-shaped structure, the outward surface of the inner ring positioning jacking block (6) is provided with an inclined surface, and the outward surface of the inner ring positioning jacking block (6) is fixedly connected with a first built-in magnetic attraction block (602).
8. The deep groove ball bearing with axial load bearing of claim 1, wherein: two side faces of the outer ring positioning jacking block (7) are respectively provided with a second side raised line (701), the outward face of the outer ring positioning jacking block (7) is a convex face of an arc-shaped structure, the inward face of the outer ring positioning jacking block (7) is of an inclined face structure, and a second built-in magnetic attraction block (702) is fixedly connected in the middle of the inclined face of the outer ring positioning jacking block (7).
9. The deep groove ball bearing with axial load bearing of claim 1, wherein: the outer surface of interior regulation ejector pad (8) rotates and is connected with interior regulation swivel (801), and the outer end fixedly connected with interior awl piece (8011) of interior regulation swivel (801), interior awl piece (8011) are the toper structure, and are provided with tooth form structure on interior awl piece (8011) conical surface, and the inner end of interior regulation ejector pad (8) is provided with interior pushing away top surface (802) of inclined plane structure.
10. The deep groove ball bearing with axial load bearing of claim 1, wherein: the outer end of the outer adjusting push block (9) is rotationally connected with an outer adjusting rotating shaft (901), the outer end of the outer adjusting rotating shaft (901) is fixedly connected with an outer conical block (9011) of a conical structure, a tooth-shaped structure is arranged on the conical surface of the outer conical block (9011), and the inner end of the outer adjusting push block (9) is provided with an outer pushing top surface (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989606.7A CN115263928B (en) | 2022-08-18 | 2022-08-18 | Deep groove ball bearing capable of bearing axial load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989606.7A CN115263928B (en) | 2022-08-18 | 2022-08-18 | Deep groove ball bearing capable of bearing axial load |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115263928A CN115263928A (en) | 2022-11-01 |
| CN115263928B true CN115263928B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210989606.7A Active CN115263928B (en) | 2022-08-18 | 2022-08-18 | Deep groove ball bearing capable of bearing axial load |
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| CN (1) | CN115263928B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212344B (en) * | 2023-11-09 | 2024-02-06 | 中达(河北)轴承制造有限公司 | Bearing with seat convenient to install |
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| JP2005098405A (en) * | 2003-09-25 | 2005-04-14 | Tsubakimoto Chain Co | Roller bearing |
| CN102207140A (en) * | 2010-03-29 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Bearing |
| CN103511603A (en) * | 2012-06-28 | 2014-01-15 | 罗伯特·博世有限公司 | Planetary gear mechanism |
| CN103851108A (en) * | 2013-02-22 | 2014-06-11 | 洪涛 | Space oblique overrun clutch, coupler, hinge and transmission wheel |
| CN204041728U (en) * | 2014-04-03 | 2014-12-24 | 陈念琦 | Bearing structure |
| CN106015366A (en) * | 2016-08-16 | 2016-10-12 | 浙江新昌皮尔机械配件有限公司 | Cleaning-type antiskid bearing |
| CN213744483U (en) * | 2020-10-15 | 2021-07-20 | 慈溪市新中天轴承有限公司 | Deep groove ball bearing |
| CN215567392U (en) * | 2021-05-24 | 2022-01-18 | 建湖县科达机械有限公司 | Plug-type high-efficient equipment bearing of interference fit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115263928A (en) | 2022-11-01 |
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