CN205478934U - Bearing - Google Patents
Bearing Download PDFInfo
- Publication number
- CN205478934U CN205478934U CN201520869144.0U CN201520869144U CN205478934U CN 205478934 U CN205478934 U CN 205478934U CN 201520869144 U CN201520869144 U CN 201520869144U CN 205478934 U CN205478934 U CN 205478934U
- Authority
- CN
- China
- Prior art keywords
- ring
- bearing
- draw
- groove
- outer shroud
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a bearing, its technical essential is including inner circle and outer lane, is provided with the ball between inner circle and the outer lane, the outer lane includes interior ring sum outer loop, the outer loop is located on the inner ring with the axle sleeve, interior ring sum outer loop passes through bolted connection, be provided with the draw -in groove on the endocyclic outer periphery, be provided with the snap ring with draw -in groove looks block on the inner circumference of outer loop, all be provided with the screw hole on the lateral wall of draw -in groove and the lateral wall of snap ring, wear to be equipped with the bolt in the screw thread mouth, be provided with the guide block on the endocyclic outer circumference side, be provided with on the inner circumference of outer loop and supply guide block complex guide way. The utility model provides a bearing of dismantlement easy to assemble.
Description
Technical field
This utility model relates to a kind of bearing.
Background technology
Bearing is to play parts that are fixing and that reduce load coefficient of friction in mechanical transmission course, when other parts produce relative motion each other, is used for reducing the parts that in power transmission process, coefficient of friction and holding shaft center are fixed.When it is installed, inner ring is generally used for connection rotating shaft, and outer ring is fixedly connected on the fixing hole in frame, thus realizes being rotationally connected between rotating shaft and frame.And the connection between outer ring and fixing hole is interference fit, so when bearing is engaged in fixing hole, the most all applying to special equipment and install, so that installation stable for bearing is entered in fixing hole.But in a lot of practice occasions (in enterprise), it is not equipped with special bearing to install or disconnecting apparatus and disengaging gear, so after failure, can only be that bearing is pounded out from fixing hole by direct hammer by force, the most again bearing is carried out Measuring error, the bearing finally overhauled needs for knocking in fixing hole with hammer, but hammer is during tapping bearing, there is impaired possibility in bearing, as bearing splits because bearing greater impact load, thus reduce the service life of bearing.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of bearing facilitating installing/dismounting.
For achieving the above object, this utility model provides following technical scheme: a kind of bearing, including inner ring and outer ring, ball it is provided with between inner ring and outer ring, described outer ring includes that internal ring and outer shroud, described outer shroud coaxial sleeve are located on internal ring, and described internal ring and outer shroud are bolted.
Preferably, the outer circumference surface of described internal ring is provided with draw-in groove, the inner peripheral surface of described outer shroud is provided with the snap ring fastened with draw-in groove.
Preferably, the sidewall of described draw-in groove and the sidewall of snap ring are provided with screwed hole, described screw thread mouth is equipped with bolt.
Preferably, the excircle side of described internal ring is provided with guide pad, the inner peripheral surface of described outer shroud is provided with the gathering sill coordinated for guide pad.
The utility model has the advantages that: by outer shroud, whole bearing is fixed in fixing hole, when disassembly is desired, it is only necessary to back out bolt, related for internal ring inner ring and ball taken out from outer shroud, just achieve the dismounting of bearing, thus it is overhauled；Contrary, have only to when mounted penetrate in outer shroud by related for internal ring inner ring and ball, bolt of then screwing on, just achieve the installation of bearing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of bearing of this utility model；
Fig. 2 is the schematic diagram of internal ring in a kind of bearing of this utility model；
Fig. 3 is the schematic diagram of internal ring outer shroud in a kind of bearing of this utility model.
Reference: 1, internal ring；2, outer shroud；3, screwed hole；4, draw-in groove；5, bolt；6, gathering sill；7, guide pad；8, snap ring.
Detailed description of the invention
By Fig. 1 to Fig. 3, this utility model one bearing is further described.
A kind of bearing, including inner ring and outer ring, ball it is provided with between inner ring and outer ring, described outer ring includes internal ring 1 and outer shroud 2, described outer shroud 2 coaxial sleeve is located on internal ring 1, i.e. ball is between internal ring 1 and inner ring, and described internal ring 1 and outer shroud 2 are connected by bolt 5, to realize removably connecting between outer shroud 2 and internal ring 1.
Preferably, it is provided with draw-in groove 4 on the outer circumference surface of described internal ring 1, the snap ring 8 fastened with draw-in groove 4 it is provided with on the inner peripheral surface of described outer shroud 2, when internal ring 1 and outer shroud 2 mutual sheathed time, snap ring 8 can enter in draw-in groove 4, snap ring 8 is made to conflict in draw-in groove 4, further, it is provided with screwed hole 3 on the sidewall of draw-in groove 4 and the sidewall of snap ring 8, screwed hole 3 on draw-in groove 4 and the screwed hole 3 on snap ring 8 are provided with four simultaneously, and it is the most evenly distributed, then in screwed hole 3, wear bolt 5, it is achieved thereby that be detachably fixed connection between internal ring 1 and outer shroud 2.
Preferably, it is provided with guide pad 7 on the excircle side of described internal ring 1, the gathering sill 6 coordinated for guide pad 7 it is provided with on the inner peripheral surface of described outer shroud 2, when outer shroud 2 set is set on internal ring 1, guide pad 7 can enter in gathering sill 6, it is achieved the function of guiding, and then under the effect guided, screwed hole 3 on internal ring 1 and the meeting corresponding matching smoothly of the screwed hole 3 on outer shroud 2, thus facilitate penetrating of screw thread, with the connection of both realizations.
In sum, by outer shroud 2, whole bearing is fixed in fixing hole, when disassembly is desired, it is only necessary to back out bolt 5, related for internal ring 1 inner ring and ball is taken out from outer shroud 2, just achieve the dismounting of bearing, thus it is overhauled；Contrary, have only to when mounted penetrate in outer shroud 2 by related for internal ring 1 inner ring and ball, then screw on bolt 5, just the installation of bearing is achieved, during this installation or dismounting, its operation is suitable simple, and without using the percussion of hammer, thus also ensure that this utility model normal service life.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a bearing, including inner ring and outer ring, is provided with ball, it is characterized in that between inner ring and outer ring: described outer ring includes that internal ring and outer shroud, described outer shroud coaxial sleeve are located on internal ring, and described internal ring and outer shroud are bolted.
A kind of bearing the most according to claim 1, is characterized in that: be provided with draw-in groove on the outer circumference surface of described internal ring, the inner peripheral surface of described outer shroud is provided with the snap ring fastened with draw-in groove.
A kind of bearing the most according to claim 2, is characterized in that: be provided with screwed hole on the sidewall of described draw-in groove and the sidewall of snap ring, be equipped with bolt in described screw thread mouth.
A kind of bearing the most according to claim 3, is characterized in that: be provided with guide pad on the excircle side of described internal ring, the inner peripheral surface of described outer shroud is provided with the gathering sill coordinated for guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869144.0U CN205478934U (en) | 2015-11-03 | 2015-11-03 | Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869144.0U CN205478934U (en) | 2015-11-03 | 2015-11-03 | Bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478934U true CN205478934U (en) | 2016-08-17 |
Family
ID=56660136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869144.0U Expired - Fee Related CN205478934U (en) | 2015-11-03 | 2015-11-03 | Bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195027A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
-
2015
- 2015-11-03 CN CN201520869144.0U patent/CN205478934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195027A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
| CN106195027B (en) * | 2016-08-31 | 2018-11-23 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
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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: 20160817 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |