CN107489699A - A kind of automatic cooling shaft bearing with bearing - Google Patents
A kind of automatic cooling shaft bearing with bearing Download PDFInfo
- Publication number
- CN107489699A CN107489699A CN201710944313.6A CN201710944313A CN107489699A CN 107489699 A CN107489699 A CN 107489699A CN 201710944313 A CN201710944313 A CN 201710944313A CN 107489699 A CN107489699 A CN 107489699A
- Authority
- CN
- China
- Prior art keywords
- bearing
- fluid chamber
- bearing block
- block body
- feed tube
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 49
- 238000005461 lubrication Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 description 13
- 239000004519 grease Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
-
- 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
Abstract
The invention belongs to bearing block technical field, specifically, it is related to a kind of automatic cooling shaft bearing with bearing, including bearing block body, the bearing in bearing block body, it is separately positioned on the first fluid chamber and the second fluid chamber of bearing block body both sides, and the annular cooling conduit road in bearing block body；Circulating line is additionally provided with bearing block body, circulating line one end is connected with the first fluid chamber bottom, and the other end is connected with the second fluid chamber bottom；First fluid chamber top is connected with feed tube, and feed tube is provided with micropump；Second fluid chamber top is connected with drain pipe；Cooling pipe one end is connected with feed tube free end, and the other end is connected with drain pipe free end；This outer bearing carrier body is provided with temperature measuring set, for measuring bearing operating temperatures.
Description
Technical field
The invention belongs to bearing block technical field, in particular to a kind of automatic cooling shaft bearing with bearing.
Background technology
Bearing block is the outer support point of bearing, is used with bearing fit.Rolling bearing at work with rotating shaft rubs mutually
Substantial amounts of heat can be produced, these heats can outwardly be distributed by the circulation of lubricating oil (fat) and the heat transfer of bearing block, from
And ensure rolling bearing normal work at the allowed temperature.When the load that rolling bearing is born is larger, bearing is due to friction
Caused heat can sharply increase, and the only conduction of heat of the circulation by lubricating oil (fat) and bearing block can not be caused by bearing
Heat distributes in time, so that the constant temperature rise of bearing, ultimately results in the failure of lubricant and the damage of bearing, and
Cause whole equipment cisco unity malfunction or major accident occurs.Therefore, it is necessary to take some measures to reduce bearing block
With the temperature of the rolling bearing in bearing block.
The content of the invention
To solve drawbacks described above existing for prior art, the invention provides a kind of automatic cooling bearing with bearing
Seat.
Technical scheme is as follows：
The invention provides a kind of automatic cooling shaft bearing with bearing, including bearing block body, installed in bearing block
Bearing in body, the first fluid chamber and the second fluid chamber of bearing block body both sides are separately positioned on, and located at above-mentioned axle
Annular cooling conduit road in bearing body.
Circulating line is additionally provided with above-mentioned bearing block body, circulating line one end is connected with the first fluid chamber bottom, another
End is connected with the second fluid chamber bottom.
Above-mentioned first fluid chamber top is connected with feed tube, and feed tube is provided with micropump.
Above-mentioned second fluid chamber top is connected with drain pipe.
Above-mentioned cooling pipe one end is connected with feed tube free end, and the other end is connected with drain pipe free end.
In embodiment provided by the invention, above-mentioned bearing block body is provided with measured hole, and being provided with temperature in measured hole surveys
Instrument is measured, temperature measuring set is used for the operating temperature for measuring above-mentioned bearing, and when bearing operating temperatures are more than 120 °, temperature survey
The miniature pump startup of instrument control system.
In embodiment provided by the invention, filling opening is additionally provided with above-mentioned first fluid chamber and the second fluid chamber.
In embodiment provided by the invention, mounting hole is additionally provided with above-mentioned bearing block body.
In embodiment provided by the invention, the lubrication groove and inner orbit that are communicated with above-mentioned bearing outer ring.By temperature
After measuring instrument unloads, grease up operation can be carried out to bearing using its measured hole on bearing block body.
Beneficial effect：The present invention on bearing block body by setting fluid chamber, cooling pipe and circulating line, so as to shape
The cooling liquid-tight being sequentially connected into the first fluid chamber, feed tube, cooling pipe, drain pipe, the second fluid chamber and circulating line
Loop is closed, and micropump temperature controlled is provided with feed tube, is measured when the temperature measuring set on bearing block body
When bearing operating temperatures reach setting value, micropump will automatic start, by coolant in above-mentioned coolant closed-loop path
Circulation, can quickly reduce bearing operating temperatures, can effectively prevent due to bearing operating temperatures it is too high caused by bearing damage, turn
Axle can not the equipment breakdown such as normal work generation.Further, since measured hole is through hole, and lubrication is provided with bearing outer ring
Groove, therefore can be by measured hole toward injecting lubricating grease in bearing.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 automatic cooling bearing holder structure figures provided by the invention with bearing；
Measured hole partial enlarged drawing on Fig. 2 bearing block bodies provided by the invention；
Fig. 3 bearing arrangement figures provided by the invention；
Fig. 4 bearing outer ring structure charts provided by the invention.
Shown in figure：100- carries the automatic cooling shaft bearing of bearing；1- bearing block bodies；10- cooling pipes；11- is followed
Endless tube road；12- mounting holes；13- measured holes；2- bearings；20- outer rings；21- inner orbits；22- lubrication grooves；The fluid chambers of 3- first,
30- filling openings；The fluid chambers of 4- second, 5- feed tubes；50- micropumps；6- drain pipes；7- temperature measuring sets.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Therefore, the sheet to providing in the accompanying drawings below
The detailed description of the embodiment of invention is not intended to limit the scope of claimed invention, but is merely representative of the present invention
Selected embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
Embodiment：
As shown in figure 1, a kind of automatic cooling shaft bearing 100 with bearing is present embodiments provided, including bearing block sheet
Body 1, the bearing 2 in bearing block body 1, the first fluid chamber 3 and second for being separately positioned on the both sides of bearing block body 1 hold
Sap cavity 4, and the annular cooling conduit road 10 in above-mentioned bearing block body 1.
Specifically, above-mentioned cooling pipe 10 is circumferentially disposed around bearing 2.
Circulating line 11, the one end of circulating line 11 and the bottom phase of the first fluid chamber 3 are additionally provided with above-mentioned bearing block body 1
Even, the other end is connected with the bottom of the second fluid chamber 4.
The above-mentioned top of first fluid chamber 3 is connected with feed tube 5, and feed tube 5 is provided with micropump 50.
The above-mentioned top of second fluid chamber 4 is connected with drain pipe 6.
Above-mentioned one end of cooling pipe 10 is connected with the free end of feed tube 5, and the other end is connected with the free end of drain pipe 6.
As shown in Fig. 2 in the present embodiment, measured hole 13 is additionally provided with above-mentioned bearing block body 1, is provided with measured hole 13
Temperature measuring set 7, temperature measuring set 7 are used for the operating temperature for measuring above-mentioned bearing 2, and when the operating temperature of bearing 2 is more than 120 °
When, temperature measuring set 7 controls micropump 50 to start.
Specifically, the temperature signal measured is transferred in the control circuit of micropump 50 by temperature measuring set 7, work as temperature survey
After the operating temperature of bearing 2 that instrument 7 measures reaches the start-up temperature of setting, the control circuit of micropump 50 will start micropump 50, the
Coolant in one fluid chamber 3 will be along after feed tube 5, cooling pipe 10, drain pipe 6, the second fluid chamber 4, circulating line 11
The first fluid chamber 3 is turned again to, so as to form coolant circulating in the cooling closed-loop path, in coolant cyclic process
The middle heat for coming out absorption bearing 2 and bearing block body 1.
In embodiment provided by the invention, filling opening 30 is additionally provided with the above-mentioned fluid chamber 4 of first fluid chamber 3 and second.
Addition or extraction coolant during filling opening 30 is used for toward the first fluid chamber 3, the second fluid chamber 4.
Specifically, in the present embodiment, the above-mentioned fluid chamber 4 of first fluid chamber 3 and second and the one of bearing block body 1 into
Type.
In embodiment provided by the invention, mounting hole 12 is additionally provided with above-mentioned bearing block body 1.Mounting hole 12 is used for will
Bearing block body 1 is fixed on related work component.
As shown in Figure 3, Figure 4, in embodiment provided by the invention, the lubrication that is communicated with the above-mentioned outer ring 20 of bearing 2
Groove 22 and inner orbit 21.Because measured hole 13 is through hole, its lower end directly contacts with bearing 2, and the outer ring 20 of bearing 2 is provided with profit
Chute 22, lubrication groove 22 and inner orbit 21 are come round, after so temperature measuring set 7 is unloaded, using the survey on bearing block body 1
Metering-orifice 13 is toward grease up in bearing 2.
The operation principle of the automatic cooling shaft bearing 100 with bearing that the present embodiment provides is：Bearing 2 is arranged on axle
In bearing body 1, by filling opening 30 respectively toward adding appropriate coolant in the first fluid chamber 3, the second fluid chamber 4.When bearing 2
After start-up operation, due to the friction between bearing 2 and bearing block body 1, substantial amounts of heat can be produced.When temperature measuring set 7 is surveyed
After the operating temperature of bearing 2 obtained reaches the temperature of setting, the control circuit of micropump 50 will start micropump 50, the first fluid chamber 3
In coolant will be turned again to along after feed tube 5, cooling pipe 10, drain pipe 6, the second fluid chamber 4, circulating line 11
One fluid chamber 3, so as to form coolant circulating in the cooling closed-loop path, by absorption axiss in coolant cyclic process
Hold 2 and the heat that comes out of bearing block body 1.In addition, when the lubricating grease deficiency on bearing 2, also can be by unloading temperature
Measuring instrument 7, grease up is carried out to bearing 2 using the measured hole 13 on bearing block body 1.
The automatic cooling shaft bearing with bearing that the present embodiment provides has the beneficial effect that：The present invention is by bearing block
Fluid chamber, cooling pipe and circulating line are set on body, so as to form the first fluid chamber, feed tube, cooling pipe, go out liquid
The coolant closed-loop path that pipe, the second fluid chamber and circulating line are sequentially connected, and there is provided temperature controlled on feed tube
Micropump, when the bearing operating temperatures that the temperature measuring set on bearing block body measures reach setting value, micropump will
Automatic start, by circulation of the coolant in above-mentioned coolant closed-loop path, bearing operating temperatures can be quickly reduced, can be effective
Prevent due to bearing operating temperatures it is too high caused by bearing damage, rotating shaft can not the equipment breakdown such as normal work generation.In addition,
Because measured hole is through hole, and lubrication groove is provided with bearing outer ring, therefore can be by measured hole toward injecting lubricating grease in bearing.
It is described above, any formal limitation not is made to the present invention, although the present invention discloses by way of example
As above, but the present invention is not limited to, any person skilled in the art, is not departing from technical solution of the present invention model
In enclosing, when the technology contents using the disclosure above make a little change or are modified to the equivalent embodiment of equivalent variations, in every case
It is the content without departing from technical solution of the present invention, what the technical spirit according to the present invention was made to above example any simply repaiies
Change, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of automatic cooling shaft bearing with bearing, it is characterised in that including bearing block body, installed in bearing block body
In bearing, be separately positioned on the first fluid chamber and the second fluid chamber of bearing block body both sides, and located at the bearing block
Annular cooling conduit road in body；
Circulating line is additionally provided with the bearing block body, circulating line one end is connected with the first fluid chamber bottom, the other end with
Second fluid chamber bottom is connected；
The first fluid chamber top is connected with feed tube, and feed tube is provided with micropump；
The second fluid chamber top is connected with drain pipe；
Described cooling pipe one end is connected with feed tube free end, and the other end is connected with drain pipe free end.
2. the automatic cooling shaft bearing according to claim 1 with bearing, it is characterised in that on the bearing block body
Provided with measured hole, temperature measuring set is provided with measured hole, the temperature measuring set is used for the operating temperature for measuring the bearing, and
When bearing operating temperatures are more than 120 °, temperature measuring set controls miniature pump startup.
3. the automatic cooling shaft bearing according to claim 1 with bearing, it is characterised in that first fluid chamber and
Filling opening is additionally provided with second fluid chamber.
4. the automatic cooling shaft bearing according to claim 1 with bearing, it is characterised in that on the bearing block body
It is additionally provided with mounting hole.
5. the automatic cooling shaft bearing according to claim 1 with bearing, it is characterised in that set on the bearing outer ring
There are the lubrication groove and inner orbit of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944313.6A CN107489699A (en) | 2017-10-12 | 2017-10-12 | A kind of automatic cooling shaft bearing with bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944313.6A CN107489699A (en) | 2017-10-12 | 2017-10-12 | A kind of automatic cooling shaft bearing with bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489699A true CN107489699A (en) | 2017-12-19 |
Family
ID=60653610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944313.6A Pending CN107489699A (en) | 2017-10-12 | 2017-10-12 | A kind of automatic cooling shaft bearing with bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489699A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877257A (en) * | 2017-12-26 | 2018-04-06 | 广东圣特斯数控设备有限公司 | The X-axis and Z axis radiator structure of a kind of Digit Control Machine Tool |
| CN111336051A (en) * | 2020-02-25 | 2020-06-26 | 湖南云箭集团有限公司 | Seat type radial thrust bearing device |
| CN113685445A (en) * | 2021-08-26 | 2021-11-23 | 浙江上风高科专风实业股份有限公司 | Novel air cooling bearing box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206145002U (en) * | 2016-10-24 | 2017-05-03 | 莱芜钢铁集团有限公司 | Conticaster and bearing frame thereof |
| CN107013570A (en) * | 2017-05-14 | 2017-08-04 | 响水县翔宇传动件有限公司 | A kind of Combined bearing base for soil crusher |
-
2017
- 2017-10-12 CN CN201710944313.6A patent/CN107489699A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206145002U (en) * | 2016-10-24 | 2017-05-03 | 莱芜钢铁集团有限公司 | Conticaster and bearing frame thereof |
| CN107013570A (en) * | 2017-05-14 | 2017-08-04 | 响水县翔宇传动件有限公司 | A kind of Combined bearing base for soil crusher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877257A (en) * | 2017-12-26 | 2018-04-06 | 广东圣特斯数控设备有限公司 | The X-axis and Z axis radiator structure of a kind of Digit Control Machine Tool |
| CN107877257B (en) * | 2017-12-26 | 2023-08-11 | 广东圣特斯数控设备有限公司 | X-axis and Z-axis heat radiation structure of numerical control machine tool |
| CN111336051A (en) * | 2020-02-25 | 2020-06-26 | 湖南云箭集团有限公司 | Seat type radial thrust bearing device |
| CN113685445A (en) * | 2021-08-26 | 2021-11-23 | 浙江上风高科专风实业股份有限公司 | Novel air cooling bearing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
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| RJ01 | Rejection of invention patent application after publication |