CN204664202U - The convenient bearing departed from - Google Patents
The convenient bearing departed from Download PDFInfo
- Publication number
- CN204664202U CN204664202U CN201520331065.4U CN201520331065U CN204664202U CN 204664202 U CN204664202 U CN 204664202U CN 201520331065 U CN201520331065 U CN 201520331065U CN 204664202 U CN204664202 U CN 204664202U
- Authority
- CN
- China
- Prior art keywords
- connecting ring
- bearing
- ring
- inner race
- outer ring
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses the convenient bearing departed from, comprise bearing outer ring and bearing inner race, ball is provided with between bearing outer ring and bearing inner race, bearing outer ring side is provided with first connecting ring fixing with slewing gear, first connecting ring outside diameter is greater than the outside diameter of bearing outer ring, bearing outer ring and the first connecting ring removably connect, bearing inner race side is provided with second connecting ring fixing with rotating shaft, the interior circular diameter of the second connecting ring is less than the interior circular diameter of bearing inner race, bearing inner race and the second connecting ring removably connect, second connecting ring outer ring is rotated and is provided with some dwangs, first connecting ring inner ring is provided with some grooves, dwang mates with groove, second connecting ring at least has a position and dwang be can be turned in groove and the first connecting ring and the second connecting ring are held out against.Bearing can depart from and install by this bearing easily.
Description
Technical field
The utility model belongs to technical field of bearings, specifically the convenient bearing departed from.
Background technique
Bearing be machinery for the indispensable parts of transmission, it acts on mainly support rotating parts, realizes rotatable parts being rotatably assorted relative to fixed component, and namely fixed rotating shaft makes it can only realize rotating, and controls it axially and radial movement.
Existing bearing is all generally that bearing outer ring and slewing gear are fixed, bearing inner race and rotating shaft are fixed, need bearing outer ring to be separated with slewing gear when changing or keep in repair at bearing like this, bearing inner race is separated with rotating shaft and then bearing integral could be pulled down, and makes bearing remove when needing repairing so pretty troublesome.
Summary of the invention
The utility model is not enough for prior art, the bearing departed from of providing convenience, and bearing can depart from and install by this bearing easily.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the convenient bearing departed from, comprise bearing outer ring and bearing inner race, ball is provided with between described bearing outer ring and described bearing inner race, described bearing outer ring side is provided with first connecting ring fixing with slewing gear, described first connecting ring outside diameter is greater than the outside diameter of described bearing outer ring, described bearing outer ring and described first connecting ring removably connect, described bearing inner race side is provided with second connecting ring fixing with rotating shaft, the interior circular diameter of described second connecting ring is less than the interior circular diameter of described bearing inner race, described bearing inner race and described second connecting ring removably connect, described second connecting ring outer ring is rotated and is provided with some dwangs, described first connecting ring inner ring is provided with some grooves, described dwang mates with described groove, described second connecting ring at least has a position and described dwang be can be turned in described groove and described first connecting ring and described second connecting ring are held out against.Adopt this structure when bearing needs dismounting, rotary bearing makes the location matches of dwang and groove, rotate again in dwang to groove and described first connecting ring and described second connecting ring are held out against, then bearing outer ring is separated with the first connecting ring, bearing inner race is separated with the second connecting ring, bearing inner race and outer ring can be taken out, after changing bearing, again dwang is produced groove namely realize bearing replacing outward, thus make the replacing of bearing become convenient.
In technique scheme, preferably, described bearing outer ring and described first connecting ring be provided with through hole and adopt bolt to fix.Adopt bolt convenient fixing to dismantle between bearing outer ring and the first connecting ring and install.
In technique scheme, preferably, described bearing inner race and described second connecting ring be provided with through hole and adopt bolt to fix.Adopt bolt convenient fixing to dismantle between bearing outer ring and the first connecting ring and install.
The utility model compared with prior art, there is following beneficial effect: adopt this structure when bearing needs dismounting, rotary bearing makes the location matches of dwang and groove, rotate again in dwang to groove and described first connecting ring and described second connecting ring are held out against, then bearing outer ring is separated with the first connecting ring, bearing inner race is separated with the second connecting ring, bearing inner race and outer ring can be taken out, after changing bearing, again dwang is produced groove namely realize bearing replacing outward, thus make the replacing of bearing become convenient.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment.
Fig. 2 is the side schematic view of the first connecting ring and the second connecting ring state one.
Fig. 3 is the side schematic view of the first connecting ring and the second connecting ring state two.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1 to Fig. 3, the convenient bearing departed from, comprise bearing outer ring 1 and bearing inner race 2, ball 3 is provided with between described bearing outer ring 1 and described bearing inner race 2, described bearing outer ring 1 side is provided with first connecting ring 4 fixing with slewing gear, described first connecting ring 4 outside diameter is greater than the outside diameter of described bearing outer ring 1, described bearing outer ring 1 removably connects with described first connecting ring 4, described bearing inner race 2 side is provided with second connecting ring 5 fixing with rotating shaft, the interior circular diameter of described second connecting ring 5 is less than the interior circular diameter of described bearing inner race 2, described bearing inner race 2 removably connects with described second connecting ring 5, described second connecting ring 5 outer ring is rotated and is provided with some dwangs 51, described first connecting ring 4 inner ring is provided with some grooves 41, described dwang 51 mates with described groove 41, described second connecting ring 5 at least has a position and described dwang 51 be can be turned in described groove 41 and described first connecting ring 4 and described second connecting ring 5 are held out against.Adopt this structure when bearing needs dismounting, rotary bearing makes the location matches of dwang and groove, rotate again in dwang to groove and described first connecting ring and described second connecting ring are held out against, then bearing outer ring is separated with the first connecting ring, bearing inner race is separated with the second connecting ring, bearing inner race and outer ring can be taken out, after changing bearing, again dwang is produced groove namely realize bearing replacing outward, thus make the replacing of bearing become convenient.
Described bearing outer ring 1 and described first connecting ring 4 are provided with through hole 7 and adopt bolt 6 fixing.Adopt bolt convenient fixing to dismantle between bearing outer ring and the first connecting ring and install.
Described bearing inner race 2 and described second connecting ring 5 are provided with through hole 7 and adopt bolt 6 fixing.Adopt bolt convenient fixing to dismantle between bearing outer ring and the first connecting ring and install.
Claims (3)
1. the convenient bearing departed from, comprise bearing outer ring (1) and bearing inner race (2), ball (3) is provided with between described bearing outer ring (1) and described bearing inner race (2), it is characterized in that: described bearing outer ring (1) side is provided with first connecting ring (4) fixing with slewing gear, described first connecting ring (4) outside diameter is greater than the outside diameter of described bearing outer ring (1), described bearing outer ring (1) and described first connecting ring (4) removably connect, described bearing inner race (2) side is provided with second connecting ring (5) fixing with rotating shaft, the interior circular diameter of described second connecting ring (5) is less than the interior circular diameter of described bearing inner race (2), described bearing inner race (2) and described second connecting ring (5) removably connect, described second connecting ring (5) outer ring is rotated and is provided with some dwangs (51), described first connecting ring (4) inner ring is provided with some grooves (41), described dwang (51) mates with described groove (41), described second connecting ring (5) at least has a position and described dwang (51) be can be turned in described groove (41) and described first connecting ring (4) and described second connecting ring (5) are held out against.
2. the as claimed in claim 1 convenient bearing departed from, is characterized in that: described bearing outer ring (1) and described first connecting ring (4) are provided with through hole (7) and adopt bolt (6) fixing.
3. the as claimed in claim 1 convenient bearing departed from, is characterized in that: described bearing inner race (2) and described second connecting ring (5) are provided with through hole (7) and adopt bolt (6) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331065.4U CN204664202U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing departed from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331065.4U CN204664202U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing departed from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664202U true CN204664202U (en) | 2015-09-23 |
Family
ID=54134587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331065.4U Expired - Fee Related CN204664202U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing departed from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664202U (en) |
-
2015
- 2015-05-21 CN CN201520331065.4U patent/CN204664202U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180521 |