CN114658764A - Self-lubricating high-bearing type bearing assembly - Google Patents
Self-lubricating high-bearing type bearing assembly Download PDFInfo
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- CN114658764A CN114658764A CN202210430921.6A CN202210430921A CN114658764A CN 114658764 A CN114658764 A CN 114658764A CN 202210430921 A CN202210430921 A CN 202210430921A CN 114658764 A CN114658764 A CN 114658764A
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- butt joint
- piece
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- magnet
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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
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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
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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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
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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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
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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
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
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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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
Abstract
The invention discloses a self-lubricating high-bearing type bearing assembly which comprises a bearing inner ring, a reserved butt joint piece, a reserved butt joint ball, an exhaust through hole and a bearing moving piece, wherein the reserved butt joint ball is nested and installed at the inner end of the bearing inner ring, the reserved butt joint piece is butt jointed on the outer side of the reserved butt joint ball, and the reserved butt joint piece is mutually butt jointed with the inside of the bearing inner ring. This high bearing type bearing subassembly of self-lubricating is provided with from the connection of activity and supports the piece, drives inboard nested spin piece along with the bearing inner race and moves about fast, and its inner end receives the hot contact's bonding gasbag to expand with its negative pressure to thereby the connection of stable promotion upper end supports the piece and shifts up and control the interior predetermined through-hole state of opening and shutting of lubricated liquid storage assembly, realizes automatic lubricated structure of interpolation according to its state of wearing and tearing or use, and the process of its lubrication automation can be realized to the manual operation that need not the user.
Description
Technical Field
The invention relates to the technical field of bearing assemblies, in particular to a self-lubricating high-bearing type bearing assembly.
Background
The bearing is as the most common basic spare part of large-scale machinery, and its production quality is also more rigorous, includes a plurality of loaded down with trivial details steps to its better practicality and high efficiency, deeply received user's popularization and liking, but current bearing assembly still has certain defect, just such as:
for example, the sealing ring of the lathe spindle bearing with publication number CN203670497U is connected to the side wall of the inner ring of the bearing, when the lathe spindle uses two bearings, the sealing ring plays a role of a spacer bush, and noise is reduced, but in the transmission process of the existing bearing assembly, a user needs to add lubricating liquid manually at regular intervals, and a structure for automatically adding lubricating liquid cannot be realized according to the abrasion or use state of the existing bearing assembly, so that certain use limitation exists;
in the process of long-term use of the existing bearing assembly, the bearing strength of the bearing assembly cannot be guaranteed efficiently, the phenomenon of large abrasion condition easily occurs under the condition of long-term activity, the service cycle of the bearing assembly cannot be guaranteed, and certain potential safety hazards exist.
In order to solve the above problems, innovative design based on the original bearing assembly structure is urgently needed.
Disclosure of Invention
The invention aims to provide a self-lubricating high-bearing type bearing assembly, which aims to solve the problems that in the transmission process, a user needs to add lubricating liquid manually at regular intervals, the automatic lubricating structure cannot be realized according to the abrasion or use state of the bearing assembly, certain use limitation exists, the bearing strength cannot be guaranteed efficiently in the long-term use process, the phenomenon of large abrasion condition is easy to occur under the long-term activity, and the service cycle cannot be guaranteed.
In order to achieve the purpose, the invention provides the following technical scheme: a self-lubricating high-bearing-capacity bearing assembly comprises a bearing inner ring, a reserved butt joint piece, a reserved butt joint ball, an exhaust through hole and a bearing moving piece, wherein the reserved butt joint ball is installed at the inner end of the bearing inner ring in a nested mode, the reserved butt joint piece is arranged on the outer side of the reserved butt joint ball in a butt joint mode, the reserved butt joint piece is mutually butted with the inside of the bearing inner ring, the nested ball piece is arranged on the inner end of the reserved butt joint piece in a nested mode, the nested ball piece is mutually butted with the outer side of the reserved butt joint ball, the inner side of the reserved butt joint piece is connected with a bonding air bag in a bonding mode, the bonding air bag corresponds to the inner end of the bearing inner ring in position, the connection butt joint piece is installed at the inner end of the reserved butt joint piece in a nested mode, and the lower end of the connection butt joint piece is mutually contacted with the outer side of the bonding air bag;
the bearing inner ring is characterized in that the inner end of the bearing inner ring is connected with a lubricating liquid storage assembly in a bonding mode, the lubricating liquid storage assembly corresponds to the position of the connecting abutting piece, the inner surface of the bearing inner ring is fixedly connected with a heat conducting piece, the outer side of the heat conducting piece is in contact with the outer side of the reserved abutting ball, the lower end of the heat conducting piece is fixedly connected with a first magnet, the first magnet is in butt joint with the inner end of the bearing inner ring, a reserved cavity is formed in the inner side of the bearing inner ring, an exhaust through hole is formed in the lower end of the reserved cavity, a second magnet is installed in the inner side of the reserved cavity in a nested mode, a bearing moving part is installed in the inner end of the bearing inner ring in a nested mode, and the bearing moving part is in butt joint with the inner side of the reserved abutting piece.
Preferably, a nested butt joint structure is formed between the reserved butt joint piece and the reserved butt joint ball, the outer side of the reserved butt joint ball is mutually attached to the nested rolling ball piece, the nested rolling ball piece is symmetrically distributed about the center point of the reserved butt joint ball, and in the process of forced movement of the reserved butt joint ball, the nested rolling ball piece can be matched to stably carry out angle support work.
Preferably, the bonding gasbag is heated the expanded in-process, and the connection conflict piece that can stabilize the promotion upper end is upwards carried out the position activity, and the in-process that lets the bonding gasbag negative pressure that is heated expand, thereby the connection conflict piece that can stabilize the promotion upper end shifts up and controls the state of opening and shutting of predetermineeing the through-hole.
Preferably, lubricated liquid storage assembly is provided with predetermineeing through-hole, adhesive linkage and magnet piece, and the outside of lubricated liquid storage assembly has seted up predetermineeing the through-hole, and the internal surface adhesive connection who predetermines the through-hole has the adhesive linkage to the limit end fixedly connected with magnet piece of adhesive linkage.
Preferably, the bonding layer is distributed with equal angles about the central point of the preset through hole, the outer sides of the bonding layers are mutually attached, the end parts of the bonding layers form a suction structure through the magnet piece, the bonding layers correspond to the positions of the connection abutting pieces, the bonding layers can be pressed upwards in the process of moving the connection abutting pieces upwards, and the preset through hole is automatically opened and closed.
Preferably, the heat conducting piece is copper material, and the heat conducting piece laminates with first magnet each other, and first magnet and second magnet are the synonym magnetic pole to the heat conducting piece forms heat conduction structure with the lower extreme of reserving the butt joint ball, lets the fast pivoted reserve the butt joint ball can carry out quick heat supply to the first magnet of lower extreme, thereby makes its second magnet that attracts mutually be heated the demagnetization and move down.
Preferably, the second magnet forms a sliding structure along the inner side of the reserved cavity, and the second magnet corresponds to the exhaust through hole in position.
Preferably, the bearing moving part is provided with a return spring and a butt joint steel wire rope, the butt joint steel wire rope is fixedly connected to the outer side of the bearing moving part, the tail end of the butt joint steel wire rope is in butt joint with the outer side of the second magnet, and the return spring is fixedly connected to the lower end of the bearing moving part.
Preferably, the bearing moving part forms a traction structure between the butt joint steel wire rope and the second magnet, the bearing moving part forms a telescopic structure along the inner end of the reserved butt joint part, the bearing moving part forms an elastic supporting structure with the inner end of the bearing inner ring through the reset spring, and in the process that the second magnet is stressed to move downwards, the bearing moving part is driven to move upwards in a position through the butt joint steel wire rope in a stable matching mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the self-lubricating high-bearing type bearing assembly is provided with a self-movable connecting abutting part, the inner side nested rolling ball part is driven by an inner ring of the bearing to move quickly, the inner end of the bearing is expanded by negative pressure along with a thermally contacted bonding air bag, so that the connecting abutting part at the upper end is stably pushed to move upwards to control the opening and closing state of a preset through hole at the inner end of a lubricating liquid storage assembly, a structure for automatically adding lubrication is realized according to the abrasion or use state of the lubricating liquid storage assembly, and the automatic lubricating process can be realized without manual operation of a user;
2. the self-lubricating high-bearing type bearing assembly is provided with bearing moving parts which are distributed at equal angles, the reserved butt-joint balls which rotate quickly at the inner end of the bearing inner ring can quickly supply heat to a first magnet at the lower end, so that a second magnet attracted by the bearing inner ring is heated, demagnetized and moved downwards, the bearing moving parts connected with the butt-joint steel wire ropes move upwards in a matching manner, the bearing moving parts moving outwards are matched under the condition of long-term high-speed movement, the supporting and butt-joint stability of the integral bearing inner ring is improved, the rotating centrifugal range of the integral bearing inner ring is expanded, the supporting strength and the bearing capacity of the integral bearing inner ring are further stably increased, and meanwhile, the bearing moving parts in a normal state are arranged in the bearing inner ring, so that the stability of the rotating centrifugal force of the integral bearing inner ring can be ensured, and the service cycle of the integral bearing inner ring is prolonged;
3. this high bearing type bearing subassembly of self-lubricating can make the stable inside activity downwards along the reservation cavity of the second magnet of demagnetization state at the in-process that the heat-conducting piece is heated to realize the self-bleeding treatment to its inside steam along the exhaust through-hole, and then effectual realization radiating effect, improved the life cycle and the life-span of whole device.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is a schematic cross-sectional view of a pre-butt ball according to the present invention;
FIG. 4 is a schematic view of a cross-sectional view of the reserved joint of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic bottom view of the adhesive layer of the present invention;
FIG. 7 is a schematic bottom view of the vent hole of the present invention.
In the figure: 1. a bearing inner race; 2. reserving a butt joint part; 3. reserving a butt joint ball; 4. nesting the ball rolling piece; 5. bonding the air bag; 6. connecting a contact piece; 7. a lubricating fluid reservoir assembly; 701. presetting a through hole; 702. an adhesive layer; 703. a magnet piece; 8. a heat conductive member; 9. a first magnet; 10. reserving a cavity; 11. a second magnet; 12. an exhaust through hole; 13. carrying the movable piece; 1301. a return spring; 1302. and (6) butting the steel wire rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a self-lubricating high-bearing-capacity bearing assembly comprises a bearing inner ring 1, a reserved butt joint piece 2, a reserved butt joint ball 3, a nested ball piece 4, a bonding air bag 5, a connection butt joint piece 6, a lubricating liquid storage assembly 7, a preset through hole 701, a bonding layer 702, a magnet piece 703, a heat conducting piece 8, a first magnet 9, a reserved cavity 10, a second magnet 11, an exhaust through hole 12, a bearing moving piece 13, a reset spring 1301 and a butt joint steel wire rope 1302.
The inner end of the bearing inner ring 1 is provided with a reserved butt-joint ball 3 in a nested mode, the outer side of the reserved butt-joint ball 3 is in butt joint with a reserved butt-joint piece 2, the reserved butt-joint piece 2 is in butt joint with the inside of the bearing inner ring 1, the inner end of the reserved butt-joint piece 2 is in nested butt joint with a nested ball piece 4, the nested ball piece 4 is in butt joint with the outer side of the reserved butt-joint ball 3, the inner side of the reserved butt-joint piece 2 is connected with a bonding air bag 5 in a bonding mode, the positions of the bonding air bag 5 and the inner end of the bearing inner ring 1 correspond to each other, the inner end of the reserved butt-joint piece 2 is provided with a connecting butt-joint piece 6 in a nested mode, and the lower end of the connecting butt-joint piece 6 is in contact with the outer side of the bonding air bag 5;
bearing inner race 1's the inner adhesive joint have lubricated liquid storage component 7, and lubricated liquid storage component 7 with be connected to support 6 positions and correspond each other, bearing inner race 1's internal surface fixedly connected with heat-conducting piece 8, and the outside of heat-conducting piece 8 and the outside of reserving butt joint ball 3 contact each other, the first magnet 9 of lower extreme fixedly connected with of heat-conducting piece 8, and the butt joint of the inner of first magnet 9 and bearing inner race 1 each other, reserve cavity 10 has been seted up to bearing inner race 1's inboard, and the lower extreme of reserve cavity 10 has seted up exhaust through-hole 12, second magnet 11 is installed to the inboard nestification of reserve cavity 10, bearing inner race 1's the inner nestification is installed and is born moving part 13, and bear moving part 13 and reserve butt joint piece 2's inboard mutual butt joint.
A nested butt joint structure is formed between the reserved butt joint part 2 and the reserved butt joint ball 3, the outer side of the reserved butt joint ball 3 is attached to the nested ball part 4, and the nested ball part 4 is symmetrically distributed about the central point of the reserved butt joint ball 3. In the process that the bonding air bag 5 is heated and expanded, the upper end connecting contact piece 6 can be stably pushed to move upwards. The lubricating liquid storage assembly 7 is provided with a preset through hole 701, an adhesive layer 702 and a magnet piece 703, the preset through hole 701 is formed in the outer side of the lubricating liquid storage assembly 7, the adhesive layer 702 is connected to the inner surface of the preset through hole 701 in an adhesive mode, and the magnet piece 703 is fixedly connected to the edge end of the adhesive layer 702. The adhesive layers 702 are distributed at equal angles with respect to the center point of the preset through hole 701, the outer sides of the adhesive layers 702 are attached to each other, the end portions of the adhesive layers 702 form a suction structure through the magnet piece 703, and the positions of the adhesive layers 702 and the positions of the connecting contact pieces 6 correspond to each other.
In the process that the bearing inner ring 1 drives the inner reserved butt joint ball 3 to move quickly, heat generated by high-speed rotation contacts the outer side of the bonding air bag 5, the bonding air bag 5 with the inner end in thermal contact expands with the inner end under negative pressure, and therefore the connecting abutting part 6 at the upper end is stably pushed to move upwards to control the opening and closing state of the preset through hole 701 at the inner end of the lubricating liquid storage component 7, and the structure for automatically adding lubricating is achieved according to the abrasion or using state of the connecting abutting part.
Heat-conducting member 8 is the copper product matter, and heat-conducting member 8 and first magnet 9 laminate each other, and first magnet 9 and second magnet 11 are the synonym magnetic pole to heat-conducting member 8 and the lower extreme heat conduction structure of reserving butt joint ball 3. The second magnet 11 forms a sliding structure along the inner side of the reserved cavity 10, and the positions of the second magnet 11 and the exhaust through hole 12 correspond to each other. The bearing movable member 13 is provided with a return spring 1301 and a butt joint steel wire rope 1302, the butt joint steel wire rope 1302 is fixedly connected to the outer side of the bearing movable member 13, the tail end of the butt joint steel wire rope 1302 is in butt joint with the outer side of the second magnet 11, and the return spring 1301 is fixedly connected to the lower end of the bearing movable member 13.
The reserved butt-joint ball 3 which rotates rapidly can supply heat to the copper heat conducting piece 8 at the lower end in a contact mode, so that the first magnet 9 which is in contact with each other can supply heat rapidly, the second magnet 11 which is attracted to the reserved butt-joint ball moves downwards due to heating and demagnetization, the bearing moving piece 13 which is connected with the butt-joint steel wire rope 1302 moves upwards in a matched mode, the bearing moving piece 13 which moves outwards along the inside of the reserved butt-joint piece 2 in a matched mode under the condition of long-term high-speed movement is used, the supporting butt-joint stability of the integral bearing inner ring 1 is improved, and the rotating centrifugal range of the integral bearing is enlarged.
The bearing movable piece 13 forms a traction structure between the butt joint steel wire rope 1302 and the second magnet 11, the bearing movable piece 13 forms a telescopic structure along the inner end of the reserved butt joint element 2, and the bearing movable piece 13 forms an elastic support structure with the inner end of the bearing inner ring 1 through the return spring 1301.
With the heat conduction piece 8 of material realize the demagnetization to the first magnet 9 and the second magnet 11 of butt joint at the in-process that is heated, can make the second magnet 11 of demagnetization state stable along the inside activity down of reserving cavity 10 to realize the automatic exhaust treatment to its inside steam along exhaust through hole 12, and then effectual realization radiating effect.
The working principle is as follows: when the self-lubricating high-bearing type bearing assembly is used, according to the figures 1-7, the device is firstly placed at a position needing to work, the bearing inner ring 1 drives the butt-joint ball 3 reserved on the inner side to rapidly move, heat generated by high-speed rotation contacts the outer side of the bonding air bag 5, the bonding air bag 5 with the inner end in thermal contact expands along with negative pressure, so that the upper end of the bonding air bag is stably pushed to abut against the contact piece 6 to move upwards so as to control the opening and closing state of the preset through hole 701 at the inner end of the lubricating liquid storage assembly 7, a structure for automatically adding lubrication is realized according to the abrasion or use state of the bonding air bag, and the automatic lubrication process can be realized without manual operation of a user;
the butt joint ball 3 of reserving of quick pivoted can be to the copper material heat conduction member 8 contact heat supply of lower extreme, make the first magnet 9 of mutual contact carry out quick heat supply, thereby make its second magnet 11 that attracts mutually be heated the demagnetization and move down, the cooperation is docked the moving part 13 that bears that wire rope 1302 links to each other and is upwards movable, the cooperation is along the inside moving that bears the moving part 13 that the reservation butt joint piece 2 was outwards moved under the condition of long-term high-speed activity, increase the support butt joint stability of whole bearing inner race 1, thereby make its pivoted centrifugal range enlarge, and then stable its support strength and bearing capacity of increase, its rotatory centrifugal force stability can be guaranteed in the inside of bearing inner race 1 to the moving part 13 setting that bears of normal state reset state simultaneously, the life cycle and the life of integrated device have been improved, holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a self-lubricating high-bearing type bearing subassembly, includes bearing inner race (1), reserves butt joint spare (2), reserves butt joint ball (3), exhaust through-hole (12) and bears moving part (13), its characterized in that: the inner end of the bearing inner ring (1) is provided with a reserved butt joint ball (3) in a nested mode, the outer side of the reserved butt joint ball (3) is in butt joint with a reserved butt joint piece (2), the reserved butt joint piece (2) is in butt joint with the inner part of the bearing inner ring (1), the inner end of the reserved butt joint piece (2) is in nested butt joint with a nested ball piece (4), the nested ball piece (4) is in butt joint with the outer side of the reserved butt joint ball (3), the inner side of the reserved butt joint piece (2) is connected with a bonding air bag (5) in a bonding mode, the positions of the bonding air bag (5) and the inner end of the bearing inner ring (1) correspond to each other, the inner end of the reserved butt joint piece (2) is provided with a connecting butt joint piece (6), and the lower end of the connecting butt joint piece (6) is in contact with the outer side of the bonding air bag (5);
the bearing inner ring is characterized in that the inner end of the bearing inner ring (1) is connected with a lubricating liquid storage component (7) in an adhering mode, the lubricating liquid storage component (7) corresponds to the connecting abutting part (6) in position, the inner surface of the bearing inner ring (1) is fixedly connected with a heat conducting part (8), the outer side of the heat conducting part (8) is in contact with the outer side of the reserved abutting ball (3), the lower end of the heat conducting part (8) is fixedly connected with a first magnet (9), the first magnet (9) is in abutting joint with the inner end of the bearing inner ring (1), the inner side of the bearing inner ring (1) is provided with a reserved cavity (10), the lower end of the reserved cavity (10) is provided with an exhaust through hole (12), the inner side of the reserved cavity (10) is provided with a second magnet (11) in an embedded mode, the inner end of the bearing inner ring (1) is provided with a bearing moving part (13) in an embedded mode, and the bearing movable piece (13) is butted with the inner side of the reserved butt joint piece (2).
2. A self-lubricating high load bearing assembly according to claim 1, wherein: a nested butt joint structure is formed between the reserved butt joint part (2) and the reserved butt joint ball (3), the outer side of the reserved butt joint ball (3) is attached to the nested ball part (4), and the nested ball part (4) is symmetrically distributed around the central point of the reserved butt joint ball (3).
3. A self-lubricating high load bearing assembly according to claim 1, wherein: in the process that the bonding air bag (5) is heated and expanded, the upper end connecting contact piece (6) can be stably pushed to move upwards.
4. A self-lubricating high load bearing assembly according to claim 1, wherein: lubricating fluid storage component (7) is provided with predetermines through-hole (701), adhesive linkage (702) and magnet piece (703), and lubricating fluid storage component's (7) outside has seted up predetermines through-hole (701), and the internal surface adhesive connection who predetermines through-hole (701) has adhesive linkage (702) to the limit end fixedly connected with magnet piece (703) of adhesive linkage (702).
5. A self-lubricating high load bearing assembly according to claim 4, wherein: the adhesive layers (702) are distributed at equal angles relative to the center point of the preset through hole (701), the outer sides of the adhesive layers (702) are mutually attached, the end parts of the adhesive layers (702) form a suction structure through the magnet piece (703), and the positions of the adhesive layers (702) and the positions of the connecting contact pieces (6) are mutually corresponding.
6. A self-lubricating high load bearing assembly according to claim 1, wherein: the heat conducting piece (8) is made of copper materials, the heat conducting piece (8) is attached to the first magnet (9) mutually, the first magnet (9) and the second magnet (11) are of different magnetic poles, and the heat conducting piece (8) and the lower end of the reserved butt joint ball (3) form a heat conducting structure.
7. A self-lubricating high load bearing assembly according to claim 1, wherein: the second magnet (11) forms a sliding structure along the inner side of the reserved cavity (10), and the positions of the second magnet (11) and the exhaust through hole (12) correspond to each other.
8. A self-lubricating high load bearing assembly according to claim 1, wherein: the bearing moving piece (13) is provided with a return spring (1301) and a butt joint steel wire rope (1302), the butt joint steel wire rope (1302) is fixedly connected to the outer side of the bearing moving piece (13), the tail end of the butt joint steel wire rope (1302) is in butt joint with the outer side of the second magnet (11), and the return spring (1301) is fixedly connected to the lower end of the bearing moving piece (13).
9. A self-lubricating high load bearing assembly according to claim 8, wherein: the bearing moving piece (13) forms a traction structure between the butt joint steel wire rope (1302) and the second magnet (11), the bearing moving piece (13) forms a telescopic structure along the inner end of the reserved butt joint piece (2), and the bearing moving piece (13) forms an elastic supporting structure with the inner end of the bearing inner ring (1) through the reset spring (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430921.6A CN114658764A (en) | 2022-04-22 | 2022-04-22 | Self-lubricating high-bearing type bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430921.6A CN114658764A (en) | 2022-04-22 | 2022-04-22 | Self-lubricating high-bearing type bearing assembly |
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| Publication Number | Publication Date |
|---|---|
| CN114658764A true CN114658764A (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210430921.6A Pending CN114658764A (en) | 2022-04-22 | 2022-04-22 | Self-lubricating high-bearing type bearing assembly |
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| CN (1) | CN114658764A (en) |
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| CN203670497U (en) * | 2014-01-21 | 2014-06-25 | 台州市路桥区精达轴承厂 | Lathe spindle bearing |
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| CN214578304U (en) * | 2020-09-29 | 2021-11-02 | 杜迪 | Mechanical bearing not easy to wear |
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| US20100101442A1 (en) * | 2007-01-10 | 2010-04-29 | Snpe Materiaux Energetiques | Autonomous pyrotechnical method and device for injecting a fluid |
| CN203670497U (en) * | 2014-01-21 | 2014-06-25 | 台州市路桥区精达轴承厂 | Lathe spindle bearing |
| CN214578304U (en) * | 2020-09-29 | 2021-11-02 | 杜迪 | Mechanical bearing not easy to wear |
| CN112431861A (en) * | 2020-11-24 | 2021-03-02 | 温州匡乐步网络科技有限公司 | Prevent lubricating oil solidification's intelligent maintenance device of central air conditioning |
| CN113909175A (en) * | 2021-10-08 | 2022-01-11 | 刘忠尧 | Ball surface stain removing equipment for rolling bearing processing and cleaning method thereof |
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