CN206072108U - A kind of high rotating speed pivoting support structure - Google Patents
A kind of high rotating speed pivoting support structure Download PDFInfo
- Publication number
- CN206072108U CN206072108U CN201621082504.3U CN201621082504U CN206072108U CN 206072108 U CN206072108 U CN 206072108U CN 201621082504 U CN201621082504 U CN 201621082504U CN 206072108 U CN206072108 U CN 206072108U
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- China
- Prior art keywords
- ring
- raceway
- outer ring
- inner ring
- rotating speed
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Abstract
This utility model discloses a kind of high rotating speed pivoting support structure, including outer ring, inner ring and rolling element, and the outer ring and inner ring coordinate rotation connection, the rolling element to be placed at outer ring and inner ring cooperation.The outer ring inner ring face is provided with outer ring raceway, and the inner ring outer ring surface is provided with inner ring raceway, and the outer ring raceway and the inner ring raceway cooperatively form ring raceway, and the rolling element is placed in the ring raceway.The ring raceway side connects No. two oilholes, and the ring raceway opposite side connects an oilhole.This utility model causes lubricating oil to form a closed blood circulation by defecator, fuel reserve tank and hydraulic pump, which is carried out filter, cooling is processed, rotary supporting device can be caused in high-speed rotation, will not be because of the heat that rubbed, cause raceway precision to reduce, affect the stable operation of device, while abrasion of the high rotating speed friction to raceway can be reduced, the permanent stable operation of device is allowd, the work efficiency of device is improve.
Description
Technical field
This utility model is related to a kind of machinery, in particulars relate to a kind of high rotating speed pivoting support structure.
Background technology
Pivoting support is a kind of large size bearing that can bear combined load, can bear larger axial, radial direction simultaneously
Load and tilting moment.Pivoting support using very extensively, is known as in real industry：" joint of machine ", is two things
Need to make relative gyration between body, important biography necessary to the machinery of axial force, radial force, tilting moment need to be born again simultaneously
Dynamic component.With developing rapidly for machinery industry, pivoting support ship equipment, engineering machinery, light industry and machinery, metallurgical machinery,
The industries such as medical machinery, industrial machinery are widely used, but in a special case, need pivoting support to turn at a high speed
Move to complete work, but traditional rotary supporting device is when running up, rolling element and ring raceway quickly rub generation
Amount of heat is gathered so that raceway expands with heat and contract with cold physical characteristics, is caused raceway precision to reduce, is affected the stable operation of device, together
When device inside lubricating oil because impurity pollution etc. needs the maintenance of regular maintenance shut-downs so that unit efficiency is low, is this
Need to change existing situation with solving device can not long-time, the operation of high stabilization of speed problem.
The content of the invention
For the problem that above-mentioned prior art is present, this utility model provides a kind of high rotating speed pivoting support structure, improves
The parallel-adder settle-out time of device, reduces the maintaining time, improves the work efficiency of device.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of high rotating speed pivoting support structure, including outer ring, inner ring and rolling element, the outer ring and inner ring coordinate the company of rotation
Connect, the rolling element is placed at outer ring and inner ring cooperation, the outer ring inner ring face is provided with outer ring raceway, the inner ring outer ring surface sets
There are inner ring raceway, the outer ring raceway and the inner ring raceway to cooperatively form ring raceway, the rolling element is placed in the annular
In raceway, the ring raceway side connects No. two oilholes, and the ring raceway opposite side connects an oilhole, and described No. one oily
Hole side is threadedly coupled lubricating cup, and the lubricating cup side is connected to a hydraulic pump by oil pipe, and a hydraulic pump side connects
Fuel reserve tank is connect, the fuel reserve tank side connects No. two hydraulic pumps, and No. two hydraulic pump sides connect defecator, the filtration
Device side is connected to No. two oilholes.
Used as the further optimization of such scheme, the outer ring is provided with a screwed hole, and the inner ring is provided with No. two screw threads
Hole, a screwed hole and No. two screwed holes are used to connect peripheral hardware.
As the further optimization of such scheme, sealing strip at the outer ring and inner ring cooperation, is provided with, the sealing strip is
Top and two groups of bottom sealing ring composition, are provided with a cover clamp, on the outside of the bottom sealing ring on the inside of the top sealing ring
No. two cover clamps are provided with, sealing strip firmly can be fixed by a cover clamp and No. two cover clamps, inside will not be caused
Lubricating oil is leaked.
Used as the further optimization of such scheme, the rolling element includes steel ball and spacing block, steel ball and isolation block gap
Arrangement, be evenly distributed in raceway.
As the further optimization of such scheme, drainage screen inside the defecator, is provided with, the drainage screen is removable
Formula is unloaded, detachable drainage screen is conveniently replaceable, convenient use.
As the further optimization of such scheme, refrigerating plant inside the fuel reserve tank, is provided with, refrigerating plant is to lubricating oil
Liquid carries out cooling process.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, a kind of high rotating speed pivoting support structure of the present utility model, outer ring raceway and inner ring raceway cooperatively form annular rolling
Road, is provided with oilhole in the both sides of ring raceway, with oilhole series winding defecator, fuel reserve tank and hydraulic pump, in rotary supporting device
When running up, rolling element and ring raceway quickly rub generation amount of heat, and at this moment No. two hydraulic pumps are taken out by No. two oilholes
The lubricating oil in ring raceway is taken, impurity is filtered out by defecator and is delivered in fuel reserve tank, the refrigeration dress in fuel reserve tank
Putting carries out cooling process to lubricating oil, while a hydraulic pump extracts the lubricating oil after cooling from fuel reserve tank, by one
Number oilhole is delivered in ring raceway, and ring raceway is carried out lowering the temperature, lubricated.
2nd, a kind of high rotating speed pivoting support structure of the present utility model, is caused by defecator, fuel reserve tank and hydraulic pump
Lubricating oil forms a closed blood circulation, which is carried out filter, cooling is processed, and can cause rotary supporting device in height
When speed is rotated, raceway precision will not be caused to reduce, affects the stable operation of device, while height can be reduced because of the heat that rubbed
The abrasion that rotating speed rubs to raceway so that the operation that device can be stable for a long time.
Contaminant filter in fluid is fallen by a kind of the 3rd, high rotating speed pivoting support structure of the present utility model, defecator, can
To reduce the abrasion of device, the parallel-adder settle-out time of device is improved, reduce the maintaining time, improve the work effect of device
Rate.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of high rotating speed pivoting support structure of the present utility model.
Fig. 2 is a kind of inner ring cross-sectional view of high rotating speed pivoting support structure of the present utility model.
Fig. 3 is a kind of outer ring cross-sectional view of high rotating speed pivoting support structure of the present utility model.
In figure, reference is：1st, outer ring；2nd, a screwed hole；3rd, inner ring；4th, No. two screwed holes；5th, sealing strip；6th, one
Number cover clamp；7th, No. two cover clamps；8th, rolling element；9th, an oilhole；10th, No. two oilholes；11st, lubricating cup；12nd, oil pipe；13rd, No. one
Hydraulic pump；14th, No. two hydraulic pumps；15th, defecator；16th, fuel reserve tank；17th, drainage screen.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by embodiment, to this reality
It is further elaborated with new.However, it should be understood that specific embodiment described herein is only to explain this reality
With new, scope of the present utility model is not limited to.
Referring to Fig. 1-Fig. 3, Fig. 1 is a kind of overall structure diagram of high rotating speed pivoting support structure of the present utility model.
Fig. 2 is a kind of inner ring cross-sectional view of high rotating speed pivoting support structure of the present utility model.Fig. 3 is of the present utility model
A kind of outer ring cross-sectional view of high rotating speed pivoting support structure.
A kind of high rotating speed pivoting support structure, including outer ring 1, inner ring 3 and rolling element 8, the outer ring 1 and inner ring 3 coordinate
Connection is rotated, the rolling element 8 is placed at 3 cooperation of outer ring 1 and inner ring, and the rolling element 8 includes steel ball and spacing block.It is described outer
Sealing strip 5 is provided with circle 1 and 3 cooperation of inner ring, the sealing strip 5 is that top and two groups of bottom sealing ring are constituted, and the top is close
A cover clamp 6 is provided with the inside of seal, No. two cover clamps 7 on the outside of the bottom sealing ring, are provided with.
1 inner ring surface of the outer ring is provided with outer ring raceway, and 3 outer ring surface of the inner ring is provided with inner ring raceway, the outer ring raceway
Ring raceway is cooperatively formed with the inner ring raceway, the rolling element 8 is placed in the ring raceway, the ring raceway side
No. two oilholes 10 of connection, the ring raceway opposite side connect an oilhole 9, and 9 side of an oilhole is threadedly coupled lubricating cup
11,11 side of the lubricating cup is connected to a hydraulic pump 13 by oil pipe 12, and 13 side of a hydraulic pump connects fuel reserve tank
16, refrigerating plant is provided with inside the fuel reserve tank 16,16 side of the fuel reserve tank connects No. two hydraulic pumps 14, No. two hydraulic pressure
14 side of pump connects defecator 15, is provided with drainage screen 17 inside the defecator 15, the drainage screen 17 be it is detachable,
15 side of the defecator is connected to No. two oilholes 10.
The outer ring 1 is provided with a screwed hole 2, and the inner ring 3 is provided with No. two screwed holes 4, a screwed hole 2 and two
Number screwed hole 4 is used to connect peripheral hardware.
When a kind of high rotating speed pivoting support structure of the present utility model is used, outer ring raceway and inner ring raceway cooperatively form ring
Shape raceway, is provided with oilhole in the both sides of ring raceway, with oilhole series winding defecator 15, fuel reserve tank 16 and hydraulic pump, in revolution
When supporting arrangement runs up, rolling element 8 and ring raceway quickly rub generation amount of heat, and at this moment No. two hydraulic pumps 14 pass through
Lubricating oil in No. two extraction ring raceways of oilhole 10, filters out impurity by defecator 15 and is delivered in fuel reserve tank 16,
Refrigerating plant in fuel reserve tank 16 carries out cooling process to lubricating oil, at the same hydraulic pump 13 extract from fuel reserve tank 16 it is cold
But the lubricating oil after, is delivered in ring raceway by an oilhole 9, and ring raceway is carried out lowering the temperature, lubricated, then by one
Number screwed hole 2 and No. two screwed holes 4 connect peripheral hardwares, can cause device in high-speed rotation, will not because of the heat that rubbed,
The physical characteristics so that raceway expands with heat and contract with cold, cause raceway precision to reduce, affect the stable operation of device.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of high rotating speed pivoting support structure, including outer ring (1), inner ring (3) and rolling element (8), the outer ring (1) and inner ring
(3) coordinate and rotate connection, the rolling element (8) is placed at outer ring (1) and inner ring (3) cooperation, it is characterised in that:The outer ring
(1) inner ring surface is provided with outer ring raceway, and inner ring (3) outer ring surface is provided with inner ring raceway, the outer ring raceway and inner ring rolling
Road cooperatively forms ring raceway, and the rolling element (8) is placed in the ring raceway, and the ring raceway side connection two is oily
Hole (10), the ring raceway opposite side connect an oilhole (9), and an oilhole (9) side is threadedly coupled lubricating cup (11),
Lubricating cup (11) side is connected to a hydraulic pump (13), a hydraulic pump (13) the side connection storage by oil pipe (12)
Fuel tank (16), fuel reserve tank (16) side connect No. two hydraulic pumps (14), and No. two hydraulic pumps (14) the side connection is filtered
Device (15), defecator (15) side are connected to No. two oilholes (10).
2. a kind of high rotating speed pivoting support structure according to claim 1, it is characterised in that：The outer ring (1) is provided with one
Number screwed hole (2), the inner ring (3) are provided with No. two screwed holes (4), and a screwed hole (2) and No. two screwed holes (4) are used for
Connection peripheral hardware.
3. a kind of high rotating speed pivoting support structure according to claim 1, it is characterised in that：The outer ring (1) and inner ring
(3) sealing strip (5) is provided with cooperation, the sealing strip (5) is top and two groups of bottom sealing ring composition, the top sealing ring
Inner side is provided with a cover clamp (6), and No. two cover clamps (7) are provided with the outside of the bottom sealing ring.
4. a kind of high rotating speed pivoting support structure according to claim 1, it is characterised in that：The rolling element (8) includes
Steel ball and spacing block.
5. a kind of high rotating speed pivoting support structure according to claim 1, it is characterised in that：In the defecator (15)
Portion is provided with drainage screen (17), and the drainage screen (17) is detachable.
6. a kind of high rotating speed pivoting support structure according to claim 1, it is characterised in that：The fuel reserve tank (16) is internal
It is provided with refrigerating plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082504.3U CN206072108U (en) | 2016-09-26 | 2016-09-26 | A kind of high rotating speed pivoting support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082504.3U CN206072108U (en) | 2016-09-26 | 2016-09-26 | A kind of high rotating speed pivoting support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072108U true CN206072108U (en) | 2017-04-05 |
Family
ID=58440872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621082504.3U Expired - Fee Related CN206072108U (en) | 2016-09-26 | 2016-09-26 | A kind of high rotating speed pivoting support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072108U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131549A (en) * | 2017-12-21 | 2018-06-08 | 河南巨人起重机集团有限公司重庆高新分公司 | A kind of crane making tooling |
| CN109058301A (en) * | 2018-09-16 | 2018-12-21 | 湖北思泽新能源科技有限公司 | The oil-filtering apparatus of large-scale generator rotor bearing oil |
| CN109099305A (en) * | 2018-09-16 | 2018-12-28 | 湖北思泽新能源科技有限公司 | The oil strain method of large-scale generator rotor bearing oil |
| CN109210085A (en) * | 2018-09-18 | 2019-01-15 | 湖北思泽新能源科技有限公司 | A kind of oil strain method of large-scale generator rotor bearing oil |
| CN112983975A (en) * | 2021-01-21 | 2021-06-18 | 南京工程学院 | Low-temperature-resistant self-compensating clearance bearing |
-
2016
- 2016-09-26 CN CN201621082504.3U patent/CN206072108U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131549A (en) * | 2017-12-21 | 2018-06-08 | 河南巨人起重机集团有限公司重庆高新分公司 | A kind of crane making tooling |
| CN109058301A (en) * | 2018-09-16 | 2018-12-21 | 湖北思泽新能源科技有限公司 | The oil-filtering apparatus of large-scale generator rotor bearing oil |
| CN109099305A (en) * | 2018-09-16 | 2018-12-28 | 湖北思泽新能源科技有限公司 | The oil strain method of large-scale generator rotor bearing oil |
| CN109210085A (en) * | 2018-09-18 | 2019-01-15 | 湖北思泽新能源科技有限公司 | A kind of oil strain method of large-scale generator rotor bearing oil |
| CN112983975A (en) * | 2021-01-21 | 2021-06-18 | 南京工程学院 | Low-temperature-resistant self-compensating clearance bearing |
| CN112983975B (en) * | 2021-01-21 | 2022-03-18 | 南京工程学院 | Low-temperature-resistant self-compensating clearance bearing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200926 |