CN208364612U - A kind of bearing arrangement of integrated heat dissipation function - Google Patents
A kind of bearing arrangement of integrated heat dissipation function Download PDFInfo
- Publication number
- CN208364612U CN208364612U CN201821038452.9U CN201821038452U CN208364612U CN 208364612 U CN208364612 U CN 208364612U CN 201821038452 U CN201821038452 U CN 201821038452U CN 208364612 U CN208364612 U CN 208364612U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- positioning shaft
- ring
- heat dissipation
- inner ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bearing arrangements of integrated heat dissipation function, including outer ring, inner ring is embedded among the outer ring, arc groove is offered on the inside of the inner ring periphery and outer ring, rolling element is evenly distributed between the arc groove, the rolling element avris is arranged with retainer, the heat release hole being provided on the outside of the retainer, both ends are equipped with fixed block on the outside of the inner ring, described fixed block one end is connected separately with the first positioning shaft sleeve and the second positioning shaft sleeve, mounting groove is offered among second positioning shaft sleeve and the first positioning shaft sleeve, fixed ring is connected with inside the mounting groove, blade corresponding with heat release hole is installed on the outside of the fixed ring；The fixed ring and blade that the utility model passes through setting, blade is mounted in fixed ring, and Fixing shrink ring is located in mounting groove, and inner ring drives the first positioning shaft sleeve and the second positioning shaft sleeve to rotate when rotating, so that blade rotation generates wind, to progress cooling and heat dissipation on the outside of bearing.
Description
Technical field
The utility model relates to bearing apparatus technical field, specially a kind of bearing arrangement of integrated heat dissipation function.
Background technique
Bearing arrangement is the structure for needing to use on many rotatable parts.Bearing arrangement mainly by bearing body, bearing block and
Bearing cap composition, bearing body are located in bearing block and are covered bearing body end face by bearing cap.In order to guarantee that bearing body rotates
Reliable flexibly the prior art is equipped with grease channel on bearing cap, and grease channel is arranged radially and on 90 ° of edges of internal turn
Axially extending, axial passage is exported towards bearing body ball position.Lubricating oil is entered by channel entrance, passes through outlet outflow
When just enter bearing body ball position, with ball roll and reach each position of bearing body, be achieved in the profit of bearing body
It is sliding.Due to the high speed rotation of shaft, bearing body is easy to generate high temperature high fever.Existing bearing arrangement, external cooling condition by
In the case where limit, the lubricating oil temperature that Chang Yin is passed through bearing body is higher, and bearing cannot be cooled down adequately, bearing heating, axis occurs
Hold the service life it is short the problems such as, seriously affect the safe and stable operation of equipment, shorten service life.Therefore we, which make this, changes
Into proposing a kind of bearing arrangement of integrated heat dissipation function.
Utility model content
The purpose of this utility model is to provide a kind of bearing arrangements of integrated heat dissipation function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of bearing arrangement of integrated heat dissipation function,
Including outer ring, it is embedded with inner ring among the outer ring, offers arc groove, the arc on the inside of the inner ring periphery and outer ring
Rolling element is evenly distributed between connected in star, the rolling element avris is arranged with retainer, is provided on the outside of the retainer
Heat release hole, both ends are equipped with fixed block on the outside of the inner ring, and described fixed block one end is connected separately with the first positioning shaft sleeve and
Two positioning shaft sleeves offer mounting groove, card inside the mounting groove among second positioning shaft sleeve and the first positioning shaft sleeve
It is connected to fixed ring, blade corresponding with heat release hole, first positioning shaft sleeve and the second positioning are installed on the outside of the fixed ring
Axle sleeve one end be provided with it is corresponding with fixed block screw head, described screw is equipped with internal thread part on the inside of head, outside the fixed block
Collarette is equipped with external thread part corresponding with internal thread part.
Preferably, it is fixedly connected by welding between the fixed block and inner ring.
Preferably, the head that screws is an integral molding structure with the first positioning shaft sleeve and the second positioning shaft sleeve respectively.
Preferably, first positioning shaft sleeve and the second positioning shaft sleeve are located on same axis with inner ring center.
Preferably, it is bolted to connection between the blade and fixed ring.
Preferably, it is interference fitted between the fixed ring and mounting groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is mounted in fixed ring by the fixed ring and blade, blade of setting, and Fixing shrink ring is located at peace
In tankage, inner ring drives the first positioning shaft sleeve and the second positioning shaft sleeve to rotate when rotating, so that blade rotation generates wind, work
To progress cooling and heat dissipation on the outside of bearing while work.
2, for the utility model by the heat release hole of setting, blade is corresponding on the outside of heat release hole, improves rolling element and connects with bearing
The heat dissipation effect in contravention face, avoiding bearing body from locally generating high temperature influences to use, and using effect is good.
3, the utility model passes through the first positioning shaft sleeve and the second positioning shaft sleeve of setting, and the first positioning shaft sleeve and second are determined
Position axle sleeve utilization screws head and is connected with the cooperation of fixed block with inner ring, improves the connective stability of bearing shaft and bearing, and is convenient for
The dismounting of blade.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model blade and the first positioning shaft sleeve attachment structure schematic diagram；
In figure: 1, outer ring；2, heat release hole；3, retainer；4, the first positioning shaft sleeve；5, inner ring；6, arc groove；7, it rolls
Body；8, mounting groove；9, fixed ring；10, the second positioning shaft sleeve；11, blade；12, head is screwed；13, fixed block；14, external thread part；
15, internal thread part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of bearing arrangement of integrated heat dissipation function, packet
Outer ring 1 is included, inner ring 5 is embedded among the outer ring 1,5 periphery of inner ring offers arc groove 6, institute with 1 inside of outer ring
It states and is evenly distributed with rolling element 7 between arc groove 6,7 avris of rolling element is arranged with retainer 3, outside the retainer 3
The heat release hole 2 that side is provided with, the 5 outside both ends of inner ring are equipped with fixed block 13, and described 13 one end of fixed block is connected separately with
Peace is offered among first positioning shaft sleeve 4 and the second positioning shaft sleeve 10, second positioning shaft sleeve 10 and the first positioning shaft sleeve 4
Tankage 8 is connected with fixed ring 9 inside the mounting groove 8, blade corresponding with heat release hole 2 is equipped on the outside of the fixed ring 9
11, first positioning shaft sleeve 4 and 10 one end of the second positioning shaft sleeve be provided with it is corresponding with fixed block 13 screw first 12, it is described
It screws and is equipped with internal thread part 15 on the inside of first 12, the fixed block 13 has been peripherally installed with external thread part corresponding with internal thread part 15
14。
It is fixedly connected by welding between fixed block 13 and inner ring 5；Screw first 12 respectively with the first positioning shaft sleeve 4 and second
Positioning shaft sleeve 10 is an integral molding structure, and facilitates consolidating between the first positioning shaft sleeve 4 and the second positioning shaft sleeve 10 and fixed block 13
It is fixed；First positioning shaft sleeve 4 and the second positioning shaft sleeve 10 are located on same axis with 5 center of inner ring, convenient for the connection of bearing shaft；
It is bolted to connection between blade 11 and fixed ring 9；It is interference fitted between fixed ring 9 and mounting groove 8, improves blade 11
Mounting stability.
Working principle: first positioning shaft sleeve 4 of the utility model and the second positioning shaft sleeve 10 utilize and screw first 12 and fix
The cooperation of block 13 is connected with inner ring 5, improves the connective stability of bearing shaft and bearing, and be convenient for the dismounting of blade 11, blade 11
It is mounted in fixed ring 9, fixed ring 9 is set in mounting groove 8, and inner ring 5 drives the first positioning shaft sleeve 4 and the second positioning when rotating
Axle sleeve 10 rotates, so that the rotation of blade 11 generates wind, to cooling and heat dissipation is carried out on the outside of bearing while work, blade 11 is right
The heat dissipation effect of rolling element 7 and bearing touch end face should be improved, bearing body is avoided locally to generate high temperature shadow in 2 outside of heat release hole
It rings and uses, using effect is good, is worth being widely popularized.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bearing arrangement of integrated heat dissipation function, including outer ring (1), which is characterized in that be embedded among the outer ring (1)
Inner ring (5), inner ring (5) periphery offer arc groove (6) with outer ring (1) inside, between the arc groove (6)
Even to be distributed with rolling element (7), rolling element (7) avris is arranged with retainer (3), is provided on the outside of the retainer (3)
Heat release hole (2), inner ring (5) outside both ends are equipped with fixed block (13)；
Described fixed block (13) one end is connected separately with the first positioning shaft sleeve (4) and the second positioning shaft sleeve (10), and described second is fixed
It is offered mounting groove (8) among position axle sleeve (10) and the first positioning shaft sleeve (4), is connected with fixation inside the mounting groove (8)
Ring (9), fixed ring (9) outside are equipped with blade (11) corresponding with heat release hole (2)；
First positioning shaft sleeve (4) and the second positioning shaft sleeve (10) one end, which are provided with, corresponding with fixed block (13) screws head
(12), described screw is equipped with internal thread part (15) on the inside of head (12), and the fixed block (13) has been peripherally installed with and internal thread part
(15) corresponding external thread part (14).
2. a kind of bearing arrangement of integrated heat dissipation function according to claim 1, it is characterised in that: the fixed block (13)
It is fixedly connected by welding between inner ring (5).
3. a kind of bearing arrangement of integrated heat dissipation function according to claim 1, it is characterised in that: described to screw head (12)
It is an integral molding structure respectively with the first positioning shaft sleeve (4) and the second positioning shaft sleeve (10).
4. a kind of bearing arrangement of integrated heat dissipation function according to claim 1, it is characterised in that: first locating shaft
Set (4) and the second positioning shaft sleeve (10) are located on same axis with inner ring (5) center.
5. a kind of bearing arrangement of integrated heat dissipation function according to claim 1, it is characterised in that: the blade (11) with
Fixed ring is bolted to connection between (9).
6. a kind of bearing arrangement of integrated heat dissipation function according to claim 1, it is characterised in that: the fixed ring (9)
It is interference fitted between mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038452.9U CN208364612U (en) | 2018-07-03 | 2018-07-03 | A kind of bearing arrangement of integrated heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038452.9U CN208364612U (en) | 2018-07-03 | 2018-07-03 | A kind of bearing arrangement of integrated heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364612U true CN208364612U (en) | 2019-01-11 |
Family
ID=65033051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038452.9U Expired - Fee Related CN208364612U (en) | 2018-07-03 | 2018-07-03 | A kind of bearing arrangement of integrated heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296201A (en) * | 2019-08-12 | 2019-10-01 | 珠海格力电器股份有限公司 | Gear, pivot subassembly, reduction gear and vehicle |
| CN114151367A (en) * | 2021-10-21 | 2022-03-08 | 烟台杰瑞石油装备技术有限公司 | Fan, nitrogen production equipment and control method of nitrogen production equipment |
| CN116857137A (en) * | 2023-08-17 | 2023-10-10 | 山东国创精密机械有限公司 | Ventilating and heat-dissipating type wind power bearing seat |
-
2018
- 2018-07-03 CN CN201821038452.9U patent/CN208364612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296201A (en) * | 2019-08-12 | 2019-10-01 | 珠海格力电器股份有限公司 | Gear, pivot subassembly, reduction gear and vehicle |
| CN114151367A (en) * | 2021-10-21 | 2022-03-08 | 烟台杰瑞石油装备技术有限公司 | Fan, nitrogen production equipment and control method of nitrogen production equipment |
| CN116857137A (en) * | 2023-08-17 | 2023-10-10 | 山东国创精密机械有限公司 | Ventilating and heat-dissipating type wind power bearing seat |
| CN116857137B (en) * | 2023-08-17 | 2024-04-26 | 山东国创精密机械有限公司 | Ventilating and heat-dissipating type wind power bearing seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |