CN206309790U - A kind of rear bearing block lid - Google Patents
A kind of rear bearing block lid Download PDFInfo
- Publication number
- CN206309790U CN206309790U CN201621284714.0U CN201621284714U CN206309790U CN 206309790 U CN206309790 U CN 206309790U CN 201621284714 U CN201621284714 U CN 201621284714U CN 206309790 U CN206309790 U CN 206309790U
- Authority
- CN
- China
- Prior art keywords
- lid
- bearing block
- rear bearing
- rotary shaft
- cover
- 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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- Support Of The Bearing (AREA)
Abstract
The utility model discloses a kind of rear bearing block lid, including lid, bearing cap is provided with the top of the lid, both sides at the top of the lid are provided with fixed plate, and the surface of the fixed plate offers groove, and the inner chamber of the groove is provided with hexagon socket head cap screw, lid is run through in one end of the hexagon socket head cap screw, rotary shaft cover is provided with the top of the bearing cap, temperature sensor is provided with the top of the rotary shaft cover, rotary shaft cover is run through in one end of the sensor.Used cooperatively by setting oil inlet, oil-out, closure, temperature sensor, can countershaft end and rear bearing block lid between lowered the temperature, the operational effect of so equipment is more preferable, rotating shaft is avoided in prolonged running, the phenomenon of vibration and string axle is produced because of rotating shaft, so as to cause to assemble substantial amounts of heat between the end of rotating shaft and rear bearing block lid, so as to cause rotating shaft and the elevated problem of bearing temperature.
Description
Technical field
The utility model is related to bearing cap technical field, specially a kind of rear bearing block lid.
Background technology
Mounted in steam turbine body or on the basis of be used for the component of spring bearing, bearing block is divided into：Split bearing pedestal,
Plain bearing housing, rolling bearing pedestal, flanged (FLGD) bearing block, bearing seat with spherical outside surface etc..
Existing rear axle flap in the market, Main Function is the effect that sealing is played to the end of bearing and axle, no
Cooling is played a part of in the end of energy countershaft, and such rotating shaft can produce vibration and string axle in prolonged running
Phenomenon, so as to cause to assemble substantial amounts of heat between the end of rotating shaft and rear bearing block lid, so as to cause rotating shaft and bearing temperature liter
Problem high, is unfavorable for that equipment is normally run.
Utility model content
The purpose of this utility model is to provide a kind of rear bearing block lid, possesses the advantage that countershaft end is lowered the temperature,
Solve because substantial amounts of heat can be assembled between the end of rotating shaft and rear bearing block lid, so as to cause rotating shaft and bearing temperature elevated
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of rear bearing block lid, including lid, institute
State and bearing cap is provided with the top of lid, the both sides at the top of the lid are provided with fixed plate, the surface of the fixed plate is opened
Groove is provided with, the inner chamber of the groove is provided with hexagon socket head cap screw, and lid, the bearing are run through in one end of the hexagon socket head cap screw
Rotary shaft cover is provided with the top of lid, temperature sensor is provided with the top of the rotary shaft cover, one end of the sensor is through turning
Shaft-cup, the bottom of the lid is provided with sealing ring, and the inner chamber of the sealing ring is provided with fixed cover, the top surface top
Right side offer oil inlet, lid is run through in one end of the oil inlet, is provided with out on the left of the lid inner surface bottom
Lid is run through in hydraulic fluid port, one end of the oil-out, and one end of the oil inlet and oil-out is provided with closure, the fixation
The inner side of set is connected with bearing holder (housing, cover) by damping spring, and the right side at the top of the rotary shaft cover is provided with controller, the controller
It is electrically connected with temperature sensor.
Preferably, the both sides of the lid are fixedly connected by fixture with bracelet, and the surface of the bracelet is provided with anti-
Sliding sleeve.
Preferably, the surface of the fixed cover is provided with screw thread.
Preferably, the temperature sensor is provided with sealing gasket with the junction of rotary shaft cover.
Preferably, diameter of the diameter of the oil-out less than oil inlet.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is used cooperatively by setting oil inlet, oil-out, closure, temperature sensor, can be to turning
Lowered the temperature between the end of axle and rear bearing block lid, the operational effect of such equipment is more preferable, it is to avoid rotating shaft is prolonged
In running, the phenomenon of vibration and string axle is produced because of rotating shaft, so as to cause to assemble between the end of rotating shaft and rear bearing block lid
Substantial amounts of heat, so as to cause rotating shaft and the elevated problem of bearing temperature, so as to improve the stability of equipment operation, is adapted to push away
Extensively use.
2nd, the utility model facilitates the installation of rear bearing block lid by bracelet, fixed cover and screw thread, it is to avoid installing
During, because of rear bearing block, to cover the flow in installation process excessively cumbersome, so as to cause rear bearing block lid to occur installing inconvenience
Problem, by damping spring, bearing vibration in the process of running can be reduced, it is to avoid process of the bearing in long-play
In, because Bearing inner weares and teares uneven, so as to cause bear vibration excessive, so as to cause equipment to occur shaking during operation
Dynamic larger problem, by fixed plate, groove and hexagon socket head cap screw, can make rear bearing block lid more steady with the connection of bearing block
It is fixed, it is to avoid in the prolonged running of equipment, because equipment produces vibration, so as to cause rear bearing block lid and bearing block to go out
The situation for now loosening occurs.
Brief description of the drawings
Fig. 1 is the left figure of the utility model structure；
Fig. 2 is the post view of the utility model structure；
Fig. 3 is the rearview of the utility model structure.
In figure：1 lid, 2 sealing rings, 3 fixed covers, 4 screw threads, 5 bearing caps, 6 fixed plates, 7 bracelets, 8 rotary shaft covers, 9 controls
Device, 10 temperature sensors, 11 grooves, 12 hexagon socket head cap screws, 13 oil inlets, 14 closures, 15 oil-outs, 16 damping springs, 17
Bearing holder (housing, cover).
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of rear bearing block lid, including lid 1 are referred to, the top of lid 1 is provided with bearing cap 5, and lid 1 is pushed up
The both sides in portion are provided with fixed plate 6, and the surface of fixed plate 6 offers groove 11, and the inner chamber of groove 11 is provided with interior hexagonal spiral shell
Bolt 12, by fixed plate 6, groove 11 and hexagon socket head cap screw 12, can be such that rear bearing block lid more stablizes with the connection of bearing block, keep away
Exempt from the prolonged running of equipment, because equipment produces vibration, pine occurred with bearing block so as to cause rear bearing block lid
Dynamic situation occurs, and lid 1 is run through in one end of hexagon socket head cap screw 12, and the top of bearing cap 5 is provided with rotary shaft cover 8, rotary shaft cover 8
Top is provided with temperature sensor 10, and rotary shaft cover 8, the connection of temperature sensor 10 and rotary shaft cover 8 are run through in one end of sensor 10
Place is provided with sealing gasket, and the both sides of lid 1 are fixedly connected by fixture with bracelet 7, and the surface of bracelet 7 is provided with Anti-slip cover,
The bottom of lid 1 is provided with sealing ring 2, by sealing ring 2, the effect of sealing can be played to rear bearing block lid, it is to avoid setting
In standby running, the situation that the lubricating oil of bearing and rotating shaft is leached from the junction of lid 1 and fixed cover 3, so as to pollute
The problem of working environment, the inner chamber of sealing ring 2 is provided with fixed cover 3, and the surface of fixed cover 3 is provided with screw thread 4, by bracelet
7th, fixed cover 3 and screw thread 4, facilitate the installation of rear bearing block lid, it is to avoid during installation, because of rear bearing block Gai An
Flow is excessively cumbersome during dress, the problem for installing inconvenience so as to cause rear bearing block lid to occur, the right side of the surface crown of lid 1
Oil inlet 13 is offered, lid 1 is run through in one end of oil inlet 13, and lid 1 is provided with oil-out 15, goes out on the left of inner surface bottom
Lid 1 is run through in one end of hydraulic fluid port 15, and one end of oil inlet 13 and oil-out 15 is provided with closure 14, the diameter of oil-out 15
Less than the diameter of oil inlet 13, used cooperatively by setting oil inlet 13, oil-out 15, closure 14, temperature sensor 10,
Can countershaft end and rear bearing block lid between lowered the temperature, the operational effect of such equipment is more preferable, it is to avoid rotating shaft is in length
In the running of time, because rotating shaft produce vibration and string axle phenomenon, so as to cause rotating shaft end and rear bearing block lid it
Between assemble substantial amounts of heat, so as to cause rotating shaft and the elevated problem of bearing temperature, so as to improve equipment operation stability, Gu
Surely the inner side of set 3 is connected with bearing holder (housing, cover) 17 by damping spring 16, by damping spring 16, can reduce bearing in the process of running
Vibration, it is to avoid bearing during long-play, because Bearing inner weares and teares uneven, so as to causing bear vibration mistake
Greatly, so as to cause equipment to occur the larger problem of vibration during operation, the right side at the top of rotary shaft cover 8 is provided with controller
9, controller 9 is electrically connected with temperature sensor 10.
When using, by controller 9, temperature sensor 10 is opened, by temperature sensor 10, to running transfer
Temperature between the end of axle and rear bearing block lid is monitored, and when temperature is higher, in time can add cold oil from oil inlet 13
Enter, while deep fat is released from oil-out 15, so that the temperature between the end of rotating shaft and rear bearing block lid is reduced, so as to improve
The stability of equipment operation.
In sum：The rear bearing block lid, by setting oil inlet 13, oil-out 15, closure 14, temperature sensor 10
Use cooperatively, can countershaft end and rear bearing block lid between lowered the temperature, solve the end because of rotating shaft and rear bearing
Substantial amounts of heat can be assembled between flap, so as to cause rotating shaft and the elevated problem of bearing temperature.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rear bearing block lid, including lid（1）, it is characterised in that：The lid（1）Top be provided with bearing cap（5）,
The lid（1）The both sides at top are provided with fixed plate（6）, the fixed plate（6）Surface offer groove（11）, it is described
Groove（11）Inner chamber be provided with hexagon socket head cap screw（12）, the hexagon socket head cap screw（12）One end run through lid（1）, the axle
Hold lid（5）Top be provided with rotary shaft cover（8）, the rotary shaft cover（8）Top be provided with temperature sensor（10）, the sensing
Device（10）One end run through rotary shaft cover（8）, the lid（1）Bottom be provided with sealing ring（2）, the sealing ring（2）It is interior
Chamber is provided with fixed cover（3）, the lid（1）Oil inlet is offered on the right side of surface crown（13）, the oil inlet（13）'s
Lid is run through in one end（1）, the lid（1）Inner surface is provided with oil-out on the left of bottom（15）, the oil-out（15）'s
Lid is run through in one end（1）, the oil inlet（13）And oil-out（15）One end be provided with closure（14）, the fixed cover
（3）Inner side pass through damping spring（16）It is connected with bearing holder (housing, cover)（17）, the rotary shaft cover（8）Controller is provided with the right side of top
（9）, the controller（9）With temperature sensor（10）It is electrically connected with.
2. a kind of rear bearing block lid according to claim 1, it is characterised in that：The lid（1）Both sides by fix
Part and bracelet（7）It is fixedly connected, the bracelet（7）Surface be provided with Anti-slip cover.
3. a kind of rear bearing block lid according to claim 1, it is characterised in that：The fixed cover（3）Surface be provided with
Screw thread（4）.
4. a kind of rear bearing block lid according to claim 1, it is characterised in that：The temperature sensor（10）With rotary shaft cover
（8）Junction be provided with sealing gasket.
5. a kind of rear bearing block lid according to claim 1, it is characterised in that：The oil-out（15）Diameter be less than into
Hydraulic fluid port（13）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284714.0U CN206309790U (en) | 2016-11-28 | 2016-11-28 | A kind of rear bearing block lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284714.0U CN206309790U (en) | 2016-11-28 | 2016-11-28 | A kind of rear bearing block lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309790U true CN206309790U (en) | 2017-07-07 |
Family
ID=59249401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284714.0U Expired - Fee Related CN206309790U (en) | 2016-11-28 | 2016-11-28 | A kind of rear bearing block lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842556A (en) * | 2017-09-20 | 2018-03-27 | 宁波华驰轴承有限公司 | A kind of automobile bearing for being easy to add lubricant |
| CN109899403A (en) * | 2019-01-31 | 2019-06-18 | 宁波恒力汽配轴承有限公司 | A kind of high-performance can stretch the bearing block of drop |
-
2016
- 2016-11-28 CN CN201621284714.0U patent/CN206309790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842556A (en) * | 2017-09-20 | 2018-03-27 | 宁波华驰轴承有限公司 | A kind of automobile bearing for being easy to add lubricant |
| CN107842556B (en) * | 2017-09-20 | 2019-06-04 | 宁波华驰轴承有限公司 | A kind of automobile bearing convenient for adding lubricant |
| CN109899403A (en) * | 2019-01-31 | 2019-06-18 | 宁波恒力汽配轴承有限公司 | A kind of high-performance can stretch the bearing block of drop |
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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: 20170707 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |