CN206958095U - Novel linear bearing - Google Patents
Novel linear bearing Download PDFInfo
- Publication number
- CN206958095U CN206958095U CN201720959284.6U CN201720959284U CN206958095U CN 206958095 U CN206958095 U CN 206958095U CN 201720959284 U CN201720959284 U CN 201720959284U CN 206958095 U CN206958095 U CN 206958095U
- Authority
- CN
- China
- Prior art keywords
- bearing
- linear bearing
- outer ring
- cushion block
- cavity
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
A kind of novel linear bearing, including bearing outer ring and bearing inner race, retainer is provided between bearing outer ring and bearing inner race, steel ball is provided with retainer, cavity is provided with bearing outer ring, one group of spring is provided with cavity.Utility model has the advantages that：When linear bearing works, partially radially load is absorbed by the effect of spring, so as to improve the bearing capacity of linear bearing, reduce the damage of linear bearing, improve the service life of linear bearing, reduce production cost, also, cushion block on being set on bearing outer ring, self-lubricating can be carried out to linear bearing, realize the effect of self-lubricating, the maintenance for reducing linear bearing is changed, and ensures smooth, the normal use of linear bearing, while further improves the service life of linear bearing, using effect is good, beneficial to popularization.
Description
Technical field
It the utility model is related to technical field of bearings, more particularly to a kind of novel linear bearing.
Background technology
Linear bearing is a kind of linear motion system, is used cooperatively for rectilinear path and cylinder axis.Due to bearing ball with
Bearing outside point is contacted, and steel ball is rolled with the frictional resistance of minimum, therefore linear bearing is small and more stable with rubbing, no
Change with bearing speed, the high steady linear motion of high sensitivity, precision can be obtained.Linear bearing consumption also has its limitation
Property, most importantly bearing impact load-carrying ability is poor, and bearing capacity is also poor, and therefore, service life is shorter, practical application
Effect is undesirable.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, there is provided a kind of novel linear bearing, solve current
The problem of bearing capacity is poor existing for linear bearing, meets the needs of user.
The utility model solves the technical scheme of its technical problem use：This novel linear bearing, including bearing outer ring
And bearing inner race, retainer is provided between bearing outer ring and bearing inner race, steel ball is provided with retainer, is opened in bearing outer ring
There is cavity, one group of spring is provided with cavity.
The both sides of cavity open up fluted one, and the spring is embedded in groove one.
Groove two is provided with the both ends of bearing outer ring, is provided with cushion block in groove two, be provided with the outside of cushion block seal it is recessed
The capping of groove two, one group of through hole is provided with capping.
Cushion block is felt cushion block.
The utility model has the advantages that：Novel linear bearing of the present utility model, it is rational in infrastructure, it is easy to use,
When linear bearing works, partially radially load is absorbed by the effect of spring, so as to improve the bearing capacity of linear bearing, reduced
The damage of linear bearing, the service life of linear bearing is improved, reduce production cost, also, set and pad on bearing outer ring
Block, self-lubricating can be carried out to linear bearing, realize the effect of self-lubricating, the maintenance for reducing linear bearing is changed, and ensures straight line
Smooth, the normal use of bearing, while the service life of linear bearing is further improved, using effect is good, beneficial to popularization.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the enlarged drawing of the utility model embodiment part A.
Description of reference numerals：Bearing outer ring 1, bearing inner race 2, retainer 3, steel ball 4, cavity 5, spring 6, groove 1 are recessed
Groove 28, cushion block 9, capping 10, through hole 11.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to the drawings：This novel linear bearing in the present embodiment, including bearing outer ring 1 and bearing inner race 2, outside bearing
Retainer 3 is provided between circle 1 and bearing inner race 2, steel ball 4 is provided with retainer 3, cavity 5 is provided with bearing outer ring 1, it is empty
One group of spring 6 is provided with chamber 5.
The both sides of cavity 5 open up fluted 1, and spring 6 is embedded in groove 1.
Groove 28 is provided with the both ends of bearing outer ring 1, cushion block 9 is provided with groove 28, the outside of cushion block 9 is provided with envelope
The firmly capping 10 of groove 28, cover and be provided with one group of through hole 11 on 10.
Cushion block 9 is felt cushion block.
Lubricating oil is filled on cushion block 9, during linear bearing use, lubricating oil is gradually flowed out by cushion block 9, then is passed through
Through hole 11 enters bearing inner race 2, is lubricated, realizes self-lubricating effect, and groove 1 is arranged in bearing outer ring 1, and effect is peace
Shock mount 6, the effect for covering 10 are to avoid that cushion block 9 is caused to damage in the linear bearing course of work, ensure that the normal of cushion block 9 makes
With cushion block 9 is felt cushion block, refers to that cushion block 9 uses felt cushion block, absorption lubricating oil effect is good, can absorb more profit
Lubricating oil, improve self-lubricating effect.
In use, when linear bearing is by Radial Loads, radial load transfer is to bearing outer ring 1, due to bearing
There is cavity 5 in outer ring 1, radial load enters cavity 5 by bearing outer ring 1, then absorbed by the spring 6 in cavity 5,
Spring 6 is set to carry radial load, so as to improve the load carrying capacity of bearing outer ring 1.
The characteristics of the utility model embodiment is：When linear bearing works, absorbed partially radially by the effect of the spring of bullet 6
Load, so as to improve the bearing capacity of linear bearing, the damage of linear bearing is reduced, improve the service life of linear bearing, dropped
Low production cost, also, cushion block 9 is set on bearing outer ring 1, self-lubricating can be carried out to linear bearing, realize self-lubricating
Effect, reduce linear bearing maintenance change, ensure smooth, the normal use of linear bearing, while further improve straight line
The service life of bearing, using effect is good, beneficial to popularization.
Although the utility model is shown and described by reference to preferred embodiment, this specialty is common
Technical staff can make various change in form and details it is to be appreciated that in the range of claims.
Claims (4)
- A kind of 1. novel linear bearing, it is characterised in that：Including bearing outer ring (1) and bearing inner race (2), the bearing outer ring (1) retainer (3) is provided between bearing inner race (2), steel ball (4), the bearing outer ring are provided with the retainer (3) (1) cavity (5) is provided with, one group of spring (6) is provided with the cavity (5).
- 2. novel linear bearing according to claim 1, it is characterised in that：The both sides of the cavity (5) offer recessed Groove one (7), the embedded groove one (7) of the spring (6) are interior.
- 3. novel linear bearing according to claim 1, it is characterised in that：Opened on the both ends of the bearing outer ring (1) Fluted two (8), the groove two (8) is interior to be provided with cushion block (9), is provided with the outside of the cushion block (9) and seals groove two (8) Cover (10), one group of through hole (11) is provided with the capping (10).
- 4. novel linear bearing according to claim 3, it is characterised in that：The cushion block (9) is felt cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959284.6U CN206958095U (en) | 2017-08-02 | 2017-08-02 | Novel linear bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959284.6U CN206958095U (en) | 2017-08-02 | 2017-08-02 | Novel linear bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958095U true CN206958095U (en) | 2018-02-02 |
Family
ID=61380422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959284.6U Expired - Fee Related CN206958095U (en) | 2017-08-02 | 2017-08-02 | Novel linear bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958095U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799330A (en) * | 2018-08-17 | 2018-11-13 | 丽水市恒力轴承有限公司 | A kind of linear bearing |
| CN110469582A (en) * | 2019-08-20 | 2019-11-19 | 南京工程学院 | It is a kind of knockdown from heat dissipation self-lubricating linear bearing |
| CN112963445A (en) * | 2021-01-21 | 2021-06-15 | 南京工程学院 | Novel linear bearing |
| CN113357261A (en) * | 2021-06-02 | 2021-09-07 | 丽水市精达轴承制造有限公司 | Three-dimensional linear bearing |
-
2017
- 2017-08-02 CN CN201720959284.6U patent/CN206958095U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799330A (en) * | 2018-08-17 | 2018-11-13 | 丽水市恒力轴承有限公司 | A kind of linear bearing |
| CN108799330B (en) * | 2018-08-17 | 2024-01-19 | 丽水市恒力轴承有限公司 | Linear bearing |
| CN110469582A (en) * | 2019-08-20 | 2019-11-19 | 南京工程学院 | It is a kind of knockdown from heat dissipation self-lubricating linear bearing |
| CN112963445A (en) * | 2021-01-21 | 2021-06-15 | 南京工程学院 | Novel linear bearing |
| CN112963445B (en) * | 2021-01-21 | 2023-10-27 | 南京工程学院 | Linear bearing |
| CN113357261A (en) * | 2021-06-02 | 2021-09-07 | 丽水市精达轴承制造有限公司 | Three-dimensional linear 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 |
Granted publication date: 20180202 Termination date: 20200802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |