CN204664141U - Bearing for convenience detach - Google Patents
Bearing for convenience detach Download PDFInfo
- Publication number
- CN204664141U CN204664141U CN201520330954.9U CN201520330954U CN204664141U CN 204664141 U CN204664141 U CN 204664141U CN 201520330954 U CN201520330954 U CN 201520330954U CN 204664141 U CN204664141 U CN 204664141U
- Authority
- CN
- China
- Prior art keywords
- ring circle
- annular groove
- bearing
- ring
- circle
- 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)
- Transmission Devices (AREA)
Abstract
The utility model discloses bearing for convenience detach, comprise the first ring circle, described first ring circle both sides are provided with the first annular groove, described first ring circle both sides are provided with the second ring circle, described second ring circle is provided with bulge loop near the inner circle of described first ring circle, described second ring circle is provided with the second annular groove near described first ring circle side, the bolt with center hole is equipped with in described second ring circle, described bolt is provided with nut two described second ring circles are fitted and connected, ball is provided with between described first annular groove and described second annular groove.This bearing can take by unthread bolts the replacing that the second ring circle realizes ball apart, reduces equipment maintenance cost, and becomes convenient when running in bearings.
Description
Technical field
The utility model belongs to technical field of bearings, bearing specifically for convenience detach.
Background technique
Existing bearing generally comprises bearing inner race, bearing outer ring, ball and retainer, when bearing machining first by the tangent setting of bearing inner race and outer ring, then between bearing inner race and bearing outer ring, ball is put into, again the center of bearing inner race is moved to the center superposition with bearing outer ring, this process simultaneously ball is encased between bearing inner race and bearing outer ring, because such processing mode makes ball cannot be full of space between whole bearing outer ring and bearing inner race, if ball is simultaneously to bearing inner race and bearing outer ring may be caused during a lateral movement to depart from and cause danger, therefore the dispersed state of ball will be kept after ball scattering device by retainer.Only adopt the underfill ball between bearing bearing inner race and bearing outer ring processed in this way, therefore the bearing capacity of bearing is less.
Existing bearing generally cannot change ball, after bearing ball wearing and tearing, want integral replacing, and be difficult to change the ball in bearing, therefore bearing is not long for working life, and equipment maintenance cost is high.
Summary of the invention
The utility model is not enough for prior art, the bearing of dismounting of providing convenience, and this bearing can be installed easily and dismantle, and the ball in bearing can be changed, and reduces equipment maintenance cost.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: bearing for convenience detach, comprise the first ring circle, described first ring circle both sides are provided with the first annular groove, described first ring circle both sides are provided with the second ring circle, described second ring circle is provided with bulge loop near the inner circle of described first ring circle, described second ring circle is provided with the second annular groove near described first ring circle side, the bolt with center hole is equipped with in described second ring circle, described bolt is provided with nut two described second ring circles are fitted and connected, ball is provided with between described first annular groove and described second annular groove.This bearing can take by unthread bolts the replacing that the second ring circle realizes ball apart, reduces equipment maintenance cost, and becomes convenient when running in bearings.
In technique scheme, preferably, the cross section of described first annular groove is circular arc.First annular groove cross section is arranged to the surface of contact that arc increases ball and the first annular groove, thus reduces the wearing and tearing between ball and the first annular groove.
In technique scheme, preferably, the cross section of described second annular groove is circular arc.Second annular groove cross section is arranged to the surface of contact that arc increases ball and the second annular groove, thus reduces the wearing and tearing between ball and the second annular groove.
The utility model compared with prior art, has following beneficial effect: this bearing can take by unthread bolts the replacing that the second ring circle realizes ball apart, reduces equipment maintenance cost, and becomes convenient when running in bearings.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the side view of the first ring circle.
Fig. 3 is the side view of the second ring circle.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1 to Fig. 3, bearing for convenience detach, comprise the first ring circle 1, described first ring circle 1 both sides are provided with the first annular groove 11, described first ring circle 1 both sides are provided with the second ring circle 2, described second ring circle 2 is provided with bulge loop 21 near the inner circle of described first ring circle 1, described second ring circle 2 is provided with the second annular groove 22 near described first ring circle 1 side, the bolt 3 with center hole 31 is equipped with in described second ring circle 2, described bolt 3 is provided with nut 4 two described second ring circles 2 are fitted and connected, ball 5 is provided with between described first annular groove 11 and described second annular groove 22.This bearing can take by unthread bolts the replacing that the second ring circle realizes ball apart, reduces equipment maintenance cost, and becomes convenient when running in bearings.
The cross section of described first annular groove 11 is circular arc.Second annular groove cross section is arranged to the surface of contact that arc increases ball and the second annular groove, thus reduces the wearing and tearing between ball and the second annular groove.
The cross section of described second annular groove 22 is circular arc.Second annular groove cross section is arranged to the surface of contact that arc increases ball and the second annular groove, thus reduces the wearing and tearing between ball and the second annular groove.
Claims (3)
1. bearing for convenience detach, it is characterized in that: comprise the first ring circle (1), described first ring circle (1) both sides are provided with the first annular groove (11), described first ring circle (1) both sides are provided with the second ring circle (2), described second ring circle (2) is provided with bulge loop (21) near the inner circle of described first ring circle (1), described second ring circle (2) is provided with the second annular groove (22) near described first ring circle (1) side, the bolt (3) with center hole (31) is equipped with in described second ring circle (2), described bolt (3) is provided with nut (4) two described second ring circles (2) are fitted and connected, ball (5) is provided with between described first annular groove (11) and described second annular groove (22).
2. bearing for convenience detach as claimed in claim 1, is characterized in that: the cross section of described first annular groove (11) is circular arc.
3. bearing for convenience detach as claimed in claim 1, is characterized in that: the cross section of described second annular groove (22) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330954.9U CN204664141U (en) | 2015-05-21 | 2015-05-21 | Bearing for convenience detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330954.9U CN204664141U (en) | 2015-05-21 | 2015-05-21 | Bearing for convenience detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664141U true CN204664141U (en) | 2015-09-23 |
Family
ID=54134526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330954.9U Expired - Fee Related CN204664141U (en) | 2015-05-21 | 2015-05-21 | Bearing for convenience detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664141U (en) |
-
2015
- 2015-05-21 CN CN201520330954.9U patent/CN204664141U/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: 20150923 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |