CN206636942U - A kind of good bearing that radiates - Google Patents
A kind of good bearing that radiates Download PDFInfo
- Publication number
- CN206636942U CN206636942U CN201720309070.4U CN201720309070U CN206636942U CN 206636942 U CN206636942 U CN 206636942U CN 201720309070 U CN201720309070 U CN 201720309070U CN 206636942 U CN206636942 U CN 206636942U
- Authority
- CN
- China
- Prior art keywords
- hole
- cooling chamber
- cooling
- outer shroud
- good bearing
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model provides a kind of good bearing that radiates, and realizes the cooling of the inner ring for outer race by cooling chamber, the setting of inlet through hole and water outlet through hole first, and realize the cooling for inside；Secondly, by the design of circular recess, the contact area with cooling water is significantly increased, and the effect of certain water storage can also be played, so as to strengthen cooling effect；Again and, because the setting of the cooling chamber of outer shroud, cause outer shroud Stiffness it is obvious, therefore by setting the effect of reinforcement, so as to ensure that the rigidity of bearing well.
Description
Technical field
The utility model belongs to a kind of good bearing that radiates.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.
Bearing of the prior art, because in the case where mechanism operates for a long time, temperature can be produced by installing the position of bearing, and
Also indicated that whole bearing running hot when external shell overheats, the reason for typically resulting in bearing running hot quality of lubrication oil
Undesirable or rotten, lubricating oil viscosity is too high；Tension and gap deficiency are assembled by mechanism；Bearing assembles tension；Bearing block
Circle rotates on axle or in shell；Load is excessive；Retainer rolls fragmentation body etc., it is such the reason for be all from bearing
The effect of heating itself is set out and reduces, but effect is limited, if directly heat can be dispersed or excluded in time
And can solve the effect of heating.
Utility model content
The defects of being overheated for bearing existing for solution prior art, the utility model provide a kind of radiate well
Bearing.
Particular content of the present utility model is：A kind of good bearing of radiating, including install successively from outside to inside outer shroud,
Ball, retainer and inner ring, it is characterised in that：Cooling chamber is provided with the outer shroud, offered on the outer wall of the outer shroud with
The inlet through hole and water outlet through hole that the cooling chamber communicates, some circular recess are provided with the side wall of the cooling chamber.
Preferably, the inner ring of the cooling chamber and the distance between the inner ring of the outer shroud are outer less than the cooling chamber
Circle and the distance of the outer ring of the outer shroud.
Preferably, some reinforcements are provided with the cooling chamber.
Preferably, flowing water through hole is offered in the middle part of the reinforcement.
Preferably, the number of the reinforcement is 18.
Preferably, the first sealing ring is provided with the side wall of the inlet through hole.
Preferably, it is provided with the second sealing ring in the side wall of the water outlet through hole.
The utility model has an advantageous effect in that the good bearing of such a radiating, passes through cooling chamber, inlet through hole first
With the setting of water outlet through hole, the cooling of the inner ring for outer race is realized, and realizes the cooling for inside；
Secondly, by the design of circular recess, the contact area with cooling water is significantly increased, and can also play
The effect of certain water storage, so as to strengthen cooling effect；
Again and, because the setting of the cooling chamber of outer shroud, cause outer shroud Stiffness it is obvious, therefore pass through set strengthen
The effect of muscle, so as to ensure that the rigidity of bearing well.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the optimum embodiment for the good bearing that radiates of the utility model.
Fig. 2 is the structural representation of the optimum embodiment of the side wall of the utility model cooling chamber.
1, outer shroud in figure, 2, ball, 3, retainer, 4, inner ring, 5, cooling chamber, 6, inlet through hole, 7, water outlet through hole, 8, circle
Shape recess, 9, reinforcement, 10, flowing water through hole, the 11, first sealing ring, the 12, second sealing ring.
Embodiment
A kind of good bearing that radiates, including outer shroud 1, ball 2, retainer 3 and the inner ring 4 installed successively from outside to inside,
Cooling chamber 5 is provided with outer shroud 1, the inlet through hole 6 communicated with cooling chamber 5 and water outlet through hole 7 are offered on the outer wall of outer shroud 1,
Some circular recess 8 are provided with the side wall of cooling chamber 5.
The outer ring and the outer ring of outer shroud 1 of the distance between the inner ring of cooling chamber 5 and the inner ring of outer shroud 1 less than cooling chamber 5
Distance.
The inlet through hole 6 and water outlet through hole 7 are symmetricly set on the outer shroud 1, and several passes are provided with cooling chamber 5
The symmetrical reinforcement 9 of line between inlet through hole 6 and water outlet through hole 7.
The middle part of reinforcement 9 offers flowing water through hole 10.The number of reinforcement 9 is 18.Set in the side wall of inlet through hole 6
It is equipped with the first sealing ring 11.The second sealing ring 12 is provided with the side wall of water outlet through hole 7.
The good bearing of such a radiating, passes through cooling chamber 5, the setting of inlet through hole 6 and water outlet through hole 7, realization pair first
In the cooling of the inner ring of outer race 1, and realize the cooling for inside；Secondly, by the design of circular recess 8, greatly
The contact area added with cooling water, and the effect of certain water storage can also be played, so as to strengthen cooling effect；Again
And because the setting of the cooling chamber 5 of outer shroud 1, cause the rigidity of outer shroud 1 significantly to decline, therefore by setting the work of reinforcement 9
With so as to ensure that the rigidity of bearing well.
When starting working, first, bearing is started working, while respectively with entering at inlet through hole 6 and water outlet through hole 7
Waterpipe connects with outlet conduit, inlet channel water inlet, flows through inlet through hole 6, is then flowed away at inlet through hole 6 to both sides,
Simultaneously flow through the flowing water through hole 10 and center of circle recess 8 in reinforcement 9, because reinforcement 9 is symmetrically arranged, the current in left side
Rotatory force of rotation to the left can be acted on it by crossing, and the water on right side flows through the rotatory force that can act on it rotation to the right, so as to
Both offset, and ensure that the normal use of bearing well.The setting of first sealing ring 11 and the second sealing ring 12, well
Sealing effectiveness is served, prevents the discharge of cooling water.
Claims (7)
1. a kind of good bearing of radiating, including outer shroud (1), ball (2), the retainer (3) and interior installed successively from outside to inside
Ring (4), it is characterised in that：Cooling chamber (5) is provided with the outer shroud (1), offered on the outer wall of the outer shroud (1) with it is described
The inlet through hole (6) and water outlet through hole (7) that cooling chamber (5) communicates, it is recessed that some circles are provided with the side wall of the cooling chamber (5)
Mouth (8).
2. radiate good bearing as claimed in claim 1, it is characterised in that：The inner ring of the cooling chamber (5) with it is described outer
The distance between inner ring of ring (1) is less than the distance of the outer ring of the cooling chamber (5) and the outer ring of the outer shroud (1).
3. radiate good bearing as claimed in claim 1, it is characterised in that：Some add is provided with the cooling chamber (5)
Strengthening tendons (9).
4. radiate good bearing as claimed in claim 3, it is characterised in that：Stream is offered in the middle part of the reinforcement (9)
Water through hole (10).
5. radiate good bearing as claimed in claim 4, it is characterised in that：The number of the reinforcement (9) is 18.
6. the good bearing that radiates as described in Claims 1 to 5 is any, it is characterised in that：The side wall of the inlet through hole (6)
On be provided with the first sealing ring (11).
7. the good bearing that radiates as described in Claims 1 to 5 is any, it is characterised in that：The side wall of the water outlet through hole (7)
On be provided with the second sealing ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309070.4U CN206636942U (en) | 2017-03-28 | 2017-03-28 | A kind of good bearing that radiates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309070.4U CN206636942U (en) | 2017-03-28 | 2017-03-28 | A kind of good bearing that radiates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636942U true CN206636942U (en) | 2017-11-14 |
Family
ID=60259197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720309070.4U Expired - Fee Related CN206636942U (en) | 2017-03-28 | 2017-03-28 | A kind of good bearing that radiates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443317A (en) * | 2018-05-10 | 2018-08-24 | 海宁科巍轴承科技有限公司 | A kind of hybrid ceramic cylinder roller bearing ring |
-
2017
- 2017-03-28 CN CN201720309070.4U patent/CN206636942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443317A (en) * | 2018-05-10 | 2018-08-24 | 海宁科巍轴承科技有限公司 | A kind of hybrid ceramic cylinder roller bearing ring |
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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: 20171114 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |