CN110145548A - A kind of rotor component construction - Google Patents
A kind of rotor component construction Download PDFInfo
- Publication number
- CN110145548A CN110145548A CN201910508349.9A CN201910508349A CN110145548A CN 110145548 A CN110145548 A CN 110145548A CN 201910508349 A CN201910508349 A CN 201910508349A CN 110145548 A CN110145548 A CN 110145548A
- Authority
- CN
- China
- Prior art keywords
- bearing
- circlip
- gasket
- axle sleeve
- spring
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000241 scar Toxicity 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
-
- 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
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
A kind of rotor component construction, including axis, bearing, axle sleeve, circlip, spring and gasket, the bearing are socketed on axis；The axle sleeve is socketed on the outside of bearing；The circlip, spring and gasket are all set between bearing, and circlip, spring and gasket are socketed on axis；The spring is set between gasket；Fluted one and groove two is respectively set in the axle sleeve inner ring, and the groove one, which is embedded in, is connected with "O"-ring；The circlip is connected in groove two.Compared with prior art, a kind of rotor component construction of the invention increases "O"-ring and circlip in axle sleeve, and bearing and shaft clearance cooperate, and is limited by circlip to bearing, guarantees bearing inside axle sleeve without axial float；"O"-ring plays damping effect to bearing radial tightening, to make lower noise 10dB of entire rotor assembly or so.
Description
Technical field
The present invention relates to bearing assembling technical field, in particular to a kind of rotor component constructions.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy, bearing is fixed with the interference fit of bearing in the prior art
The position of axle sleeve be easy to cause bearing outer ring to occur squeezing scar, and black box since intermediate spring is squeezed toward both sides
Noise is big.
Summary of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of rotor assembly knots
Structure.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of rotor component construction, including axis, bearing, axle sleeve, circlip, spring and gasket, the bearing are socketed on axis；It is described
Axle sleeve is socketed on the outside of bearing；The circlip, spring and gasket are all set between bearing, and circlip, spring and gasket are socketed
In on axis；The spring is set between gasket；Fluted one and groove two, the groove one is respectively set in the axle sleeve inner ring
It is embedded in and is connected with "O"-ring；The circlip is connected in groove two.
Further, it is gap-matched between the bearing and axis.
Further, the "O"-ring is set on the outside of the outer circle of bearing, is respectively provided with that there are two " O " on the outside of the bearing
Type circle.
Further, the circlip is set between left side bearing and gasket.
Compared with prior art, a kind of rotor component construction of the invention increases "O"-ring and circlip, axis in axle sleeve
It holds and cooperates with shaft clearance, bearing is limited by circlip, guarantees bearing inside axle sleeve without axial float；"O"-ring is to bearing
Radial tightening, while damping effect is played, to make lower noise 10dB of entire rotor assembly or so.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Wherein, 1, axis, 2, bearing, 3, axle sleeve, 4, circlip, 5, spring, 6, gasket, 7, "O"-ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
As shown in Figure 1, a kind of rotor component construction, including axis 1, bearing 2, axle sleeve 3, circlip 4, spring 5 and gasket 6, institute
Stating bearing 2 is two pieces, and bearing 2 is socketed on axis 1, is gap-matched between the bearing 2 and axis 1；The axle sleeve 3 is socketed on
2 outside of bearing, bearing 2 are located at 3 both ends of axle sleeve；The circlip 4, spring 5 and gasket 6 are all set between bearing 2, circlip 4, bullet
Spring 5 and gasket 6 are socketed on axis 1
Gasket 6 is provided on the inside of the bearing 2, the spring 5 is set between gasket 6；3 inner ring of axle sleeve is respectively set
Fluted one and groove two, the groove one, which is embedded in, is connected with "O"-ring 7；The circlip 4 is connected in groove two, circlip 4
It is set between left side bearing 2 and gasket 6, bearing 2 is limited by setting circlip 4, guarantee that bearing 2 is shaftless in 3 inside of axle sleeve
To play.
In the present embodiment, the "O"-ring 7 is set on the outside of the outer circle of bearing 2, is provided on the outside of the bearing 2
Two "O"-rings 7, "O"-ring 7 is played to 2 radial tightening of bearing, while playing damping effect, in rotor assembly high speed rotation
When, it can be effectively reduced noise.
The present invention is not limited to the described embodiments, and those skilled in the art is not departing from spirit of the invention i.e. public affairs
Open in range, still may make some modifications or changes, thus the range that is limited with claims of the scope of the present invention as
It is quasi-.
Claims (4)
1. a kind of rotor component construction, it is characterised in that: including axis, bearing, axle sleeve, circlip, spring and gasket, the bearing holder (housing, cover)
It is connected on axis；The axle sleeve is socketed on the outside of bearing；The circlip, spring and gasket are all set between bearing, circlip, spring
It is socketed on axis with gasket；The spring is set between gasket；Fluted one and groove is respectively set in the axle sleeve inner ring
Two, the groove one, which is embedded in, is connected with "O"-ring；The circlip is connected in groove two.
2. a kind of rotor component construction according to claim 1, it is characterised in that: use gap between the bearing and axis
Cooperation.
3. a kind of rotor component construction according to claim 1, it is characterised in that: the "O"-ring is set to bearing
On the outside of outer circle, it is respectively provided with that there are two "O"-rings on the outside of the bearing.
4. a kind of rotor component construction according to claim 1, it is characterised in that: the circlip be set to left side bearing with
Between gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508349.9A CN110145548A (en) | 2019-06-13 | 2019-06-13 | A kind of rotor component construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508349.9A CN110145548A (en) | 2019-06-13 | 2019-06-13 | A kind of rotor component construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145548A true CN110145548A (en) | 2019-08-20 |
Family
ID=67591179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508349.9A Pending CN110145548A (en) | 2019-06-13 | 2019-06-13 | A kind of rotor component construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145548A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202659718U (en) * | 2012-07-10 | 2013-01-09 | 浙江博盟精工机械有限公司 | High-precision combination bearing |
| CN203412964U (en) * | 2013-08-05 | 2014-01-29 | 浙江亚科尔轴承有限公司 | Anti-creep bearing |
| CN104314972A (en) * | 2014-09-18 | 2015-01-28 | 三环集团公司 | Rolling bearing |
| CN204387128U (en) * | 2014-12-10 | 2015-06-10 | 广州市昊志机电股份有限公司 | Bearing pre-tightening structure |
| CN107366686A (en) * | 2017-07-24 | 2017-11-21 | 南通山口精工机电有限公司 | A kind of axle and bearing jointing structure |
| CN206988309U (en) * | 2017-07-24 | 2018-02-09 | 南通山口精工机电有限公司 | A kind of axle and bearing jointing structure |
| CN207830393U (en) * | 2018-01-26 | 2018-09-07 | 人本集团有限公司 | The bearing being easily installed |
| CN208268237U (en) * | 2018-03-06 | 2018-12-21 | Abb瑞士股份有限公司 | Bearing chamber and motor |
| CN210397467U (en) * | 2019-06-13 | 2020-04-24 | 南通山口精工机电有限公司 | Rotor assembly structure |
-
2019
- 2019-06-13 CN CN201910508349.9A patent/CN110145548A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202659718U (en) * | 2012-07-10 | 2013-01-09 | 浙江博盟精工机械有限公司 | High-precision combination bearing |
| CN203412964U (en) * | 2013-08-05 | 2014-01-29 | 浙江亚科尔轴承有限公司 | Anti-creep bearing |
| CN104314972A (en) * | 2014-09-18 | 2015-01-28 | 三环集团公司 | Rolling bearing |
| CN204387128U (en) * | 2014-12-10 | 2015-06-10 | 广州市昊志机电股份有限公司 | Bearing pre-tightening structure |
| CN107366686A (en) * | 2017-07-24 | 2017-11-21 | 南通山口精工机电有限公司 | A kind of axle and bearing jointing structure |
| CN206988309U (en) * | 2017-07-24 | 2018-02-09 | 南通山口精工机电有限公司 | A kind of axle and bearing jointing structure |
| CN207830393U (en) * | 2018-01-26 | 2018-09-07 | 人本集团有限公司 | The bearing being easily installed |
| CN208268237U (en) * | 2018-03-06 | 2018-12-21 | Abb瑞士股份有限公司 | Bearing chamber and motor |
| CN210397467U (en) * | 2019-06-13 | 2020-04-24 | 南通山口精工机电有限公司 | Rotor assembly structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |