CN204942269U - A kind of bearing of high stability - Google Patents
A kind of bearing of high stability Download PDFInfo
- Publication number
- CN204942269U CN204942269U CN201520633514.0U CN201520633514U CN204942269U CN 204942269 U CN204942269 U CN 204942269U CN 201520633514 U CN201520633514 U CN 201520633514U CN 204942269 U CN204942269 U CN 204942269U
- Authority
- CN
- China
- Prior art keywords
- bearing
- groove
- ball grooves
- cleaning
- scroll box
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing of high stability, it mainly comprises cylinder-shaped bearing main body, bearing main body is primarily of bearing outer ring and bearing inner race composition, the inwall of bearing outer ring is provided with groove, the outer wall of bearing inner race is provided with the projection corresponding with groove, be provided with scroll box between groove and projection, roll left pearl and right ball, upper rolling groove connects scroll box groove cleaning passage, upper ball grooves connects ball grooves cleaning passage, and scroll box groove cleaning passage is all connected cleaning solution import with one end that ball grooves clears up passage.The beneficial effects of the utility model have: the lateral attitude being limited bearing enclose by roll left pearl and right ball, strengthen antiwhip; Being provided with ball grooves cleaning road and scroll box cleaning road, can regularly cleaning Bearing inner, to extend the working life of bearing by injecting cleaning solution in cleaning road; Be provided with dust-proof piece, and dust-proof piece is connected with bearing by being flexibly connected block, is convenient to pull down and clears up, with Reusability.
Description
Technical field
The utility model relates to a kind of bearing, particularly a kind of bearing of high stability, belongs to metallic material manufacturing equipment technical field.
Background technique
Bearing refers to the parts rising in mechanical transmission course and fix and reduce load friction factor.When other parts produce relative movement each other on axle, bearing can be used to reduce friction factor in power transmission process and retainer shaft central position is fixed.Therefore, bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, in order to reduce the mechanical load friction factor of equipment in transmission process.Existing bearing is generally in the middle of bearing enclose and is provided with a circle ball, is easy to like this make bearing enclose that horizontal displacement occur, and easily causes operational failure; And also have enter dust foreign material after be not easy clear up shortcoming.
Model utility content
The technical problems to be solved in the utility model, is the bearing providing a kind of high stability, and this bearing is provided with two circle balls and a circle scroll box, avoids bearing enclose generation lateral displacement, and is easy to cleaning internal dust foreign material.
The utility model is realized by following proposal: it mainly comprises cylinder-shaped bearing main body, described bearing main body is primarily of bearing outer ring and bearing inner race composition, the inwall of described bearing outer ring is provided with groove, the outer wall of described bearing inner race is provided with the projection corresponding with described groove, described groove neutral position is provided with rolling groove, the neutral position of described projection is provided with the lower rolling groove corresponding with described upper rolling groove, scroll box is provided with between described upper rolling groove and lower rolling groove, the left and right sides of described groove is provided with corresponding upper ball grooves, the left and right sides of described projection is provided with corresponding lower ball grooves, pearl of rolling left is provided with between the upper ball grooves in left side and lower ball grooves, right ball is provided with between the upper ball grooves on right side and lower ball grooves, described upper rolling groove connects scroll box groove cleaning passage, described upper ball grooves connects ball grooves cleaning passage, when dust foreign material are in bearing during overheap, by described scroll box groove cleaning passage and described ball grooves cleaning passage, Bearing inner is cleaned, cleaning solution import is all connected with one end that described ball grooves clears up passage with scroll box groove cleaning passage described in the working life extending bearing.
Described scroll box, roll left pearl and right ball are provided with several.
Be provided with dust-proof piece between described bearing outer ring and bearing inner race, block most dust, in case enter Bearing inner, described dust-proof piece being connected on the inwall of described bearing outer ring by being flexibly connected block, being convenient to pull down and clearing up, with Reusability.
Described dust-proof piece is provided with several dust collecting troughs, and described dust collecting trough can store dust.
The beneficial effects of the utility model are:
1, the bearing of a kind of high stability of the utility model limits the lateral attitude of bearing enclose by roll left pearl and right ball, avoids bearing enclose generation lateral displacement, strengthens antiwhip;
2, the bearing of a kind of high stability of the utility model is provided with ball grooves cleaning road and scroll box cleaning road, when dust foreign material during overheap, clean Bearing inner by injecting cleaning solution in cleaning road, to extend the working life of bearing in bearing;
3, the bearing of a kind of high stability of the utility model is provided with dust-proof piece, and dust-proof piece is connected with bearing by being flexibly connected block, is convenient to pull down and clears up, with Reusability.
Accompanying drawing explanation
Fig. 1 is that cross-sectional view is looked on a left side for the bearing of a kind of high stability of the utility model;
Fig. 2 is the cross-sectional configuration schematic diagram of the bearing of a kind of high stability of the utility model;
Fig. 3 is the dust-proof block structure schematic diagram of the bearing of a kind of high stability of the utility model;
In figure: 1 is bearing main body, 2 is bearing outer ring, and 3 is bearing inner race, 4 is groove, and 5 is projection, and 6 is upper rolling groove, 7 is lower rolling groove, and 8 is scroll box, and 9 is upper ball grooves, 10 is lower ball grooves, and 11 is pearl of rolling left, and 12 is right ball, 13 is scroll box groove cleaning passage, and 14 is ball grooves cleaning passage, and 15 is cleaning solution import, 16 is dust-proof piece, and 17 for being flexibly connected block, and 18 is dust collecting trough.
Embodiment
Further illustrate below in conjunction with Fig. 1-3 pairs of the utility model, but the utility model protection domain does not limit to described content.
It mainly comprises cylinder-shaped bearing main body 1, bearing main body 1 forms primarily of bearing outer ring 2 and bearing inner race 3, the inwall of bearing outer ring 2 is provided with groove 4, the outer wall of bearing inner race 3 is provided with the projection 5 corresponding with groove 4, groove 4 neutral position is provided with rolling groove 6, the neutral position of projection 5 is provided with the lower rolling groove 7 corresponding with upper rolling groove 6, scroll box 8 is provided with between upper rolling groove 6 and lower rolling groove 7, the left and right sides of groove 4 is provided with corresponding upper ball grooves 9, the left and right sides of projection 5 is provided with corresponding lower ball grooves 10, pearl 11 of rolling left is provided with between the upper ball grooves 9 in left side and lower ball grooves 10, right ball 12 is provided with between the upper ball grooves 9 on right side and lower ball grooves 10, upper rolling groove 6 connects scroll box groove cleaning passage 13, upper ball grooves 9 connects ball grooves cleaning passage 14, when dust foreign material are in bearing during overheap, clean by scroll box groove cleaning passage 13 and ball grooves cleaning passage 14 pairs of Bearing inner, cleaning solution import 15 is all connected with one end that ball grooves clears up passage 14 with scroll box groove cleaning in the working life passage 13 extending bearing, scroll box 8, roll left pearl 11 and right ball 12 is provided with several, dust-proof piece 16 is provided with between bearing outer ring 2 and bearing inner race 3, block most dust, in case enter Bearing inner, be connected on the inwall of bearing outer ring 2 by being flexibly connected block 17 for dust-proof piece 16, be convenient to pull down and clear up, with Reusability, be provided with several dust collecting troughs 18 for dust-proof piece 16, dust collecting trough 18 can store dust.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (4)
1. the bearing of a high stability, it mainly comprises cylinder-shaped bearing main body (1), it is characterized in that: described bearing main body (1) is primarily of bearing outer ring (2) and bearing inner race (3) composition, the inwall of described bearing outer ring (2) is provided with groove (4), the outer wall of described bearing inner race (3) is provided with the projection (5) corresponding with described groove (4), described groove (4) neutral position is provided with rolling groove (6), the neutral position of described projection (5) is provided with the lower rolling groove (7) corresponding with described upper rolling groove (6), scroll box (8) is provided with between described upper rolling groove (6) and lower rolling groove (7), the left and right sides of described groove (4) is provided with corresponding upper ball grooves (9), the left and right sides of described projection (5) is provided with corresponding lower ball grooves (10), pearl of rolling left (11) is provided with between the upper ball grooves (9) in left side and lower ball grooves (10), right ball (12) is provided with between the upper ball grooves (9) on right side and lower ball grooves (10), described upper rolling groove (6) connects scroll box groove cleaning passage (13), described upper ball grooves (9) connects ball grooves cleaning passage (14), described scroll box groove cleaning passage (13) is all connected cleaning solution import (15) with one end that described ball grooves clears up passage (14).
2. the bearing of a kind of high stability according to claim 1, is characterized in that: described scroll box (8), pearl of rolling left (11) and right ball (12) are provided with several.
3. the bearing of a kind of high stability according to claim 1, it is characterized in that: be provided with between described bearing outer ring (2) and bearing inner race (3) dust-proof piece (16), described dust-proof piece (16) are connected on the inwall of described bearing outer ring (2) by being flexibly connected block (17).
4. the bearing of a kind of high stability according to claim 3, is characterized in that: described dust-proof piece (16) are provided with several dust collecting troughs (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633514.0U CN204942269U (en) | 2015-08-20 | 2015-08-20 | A kind of bearing of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633514.0U CN204942269U (en) | 2015-08-20 | 2015-08-20 | A kind of bearing of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942269U true CN204942269U (en) | 2016-01-06 |
Family
ID=55009704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633514.0U Expired - Fee Related CN204942269U (en) | 2015-08-20 | 2015-08-20 | A kind of bearing of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942269U (en) |
-
2015
- 2015-08-20 CN CN201520633514.0U patent/CN204942269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |