CN208169333U - A kind of multi-functional bearing convenient for being fixedly mounted - Google Patents
A kind of multi-functional bearing convenient for being fixedly mounted Download PDFInfo
- Publication number
- CN208169333U CN208169333U CN201820701817.5U CN201820701817U CN208169333U CN 208169333 U CN208169333 U CN 208169333U CN 201820701817 U CN201820701817 U CN 201820701817U CN 208169333 U CN208169333 U CN 208169333U
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- Prior art keywords
- ring
- connection
- groove
- outer ring
- inner ring
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- 230000006978 adaptation Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
A kind of multi-functional bearing convenient for being fixedly mounted, inner ring including outer ring and on the inside of outer ring, symmetrical twice raceway is equipped on the inner ring surface of outer ring and the outer ring surface of inner ring, retainer is equipped between outer ring and inner ring, several balls compatible with raceway are rotatably connected in retainer, the side of inner ring is equipped with side ring, outer ring is equipped with connection ring far from the side of side ring, the inner sidewall of side ring and inner ring is symmetrically arranged with the second card slot radially arranged, the lateral wall of side ring is equipped with the second groove, the first card slot is symmetrically offered on the inner sidewall of connection ring, the lateral wall of connection ring is equipped with the first groove.The utility model by can be fixed on circular hole or circular shaft inside and outside connection ring and side ring, realize axis diameter be greater than hole internal diameter two parts connection, the connection of two axis and axis or the connection of two Kong Yukong, use scope are more extensive.
Description
Technical field
The utility model belongs to machine components technical field, and in particular to a kind of multi-functional bearing convenient for being fixedly mounted.
Background technique
Bearing is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course, when other parts are on axis
When generating relative motion each other, fixed for reducing coefficient of friction in power transmission process and holding shaft center, mainly
It is used to support the rotary motion of mechanical body, to reduce mechanical friction of the equipment in transmission process.Currently, common in the market
Plain bearing is typically placed between axis and hole, applied to the mating connection between axis and hole.When the diameter for encountering axis is greater than hole
Internal diameter and when needing to connect using bearing, needed when needing to connect using bearing between axis and axis or between Kong Yukong using
When bearing connects, existing plain bearing be can not achieve, therefore be badly in need of a kind of bearing that can be realized above-mentioned connection.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of multi-functional axis convenient for being fixedly mounted
It holds, it can be achieved that the diameter of axis is greater than the internal diameter in hole, the connection of axis and axis or Kong Yukong.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of multi-functional bearing convenient for being fixedly mounted, the inner ring including outer ring and on the inside of outer ring, the outer ring
It is equipped with symmetrical twice raceway on the outer ring surface of inner ring surface and inner ring, retainer is equipped between the outer ring and inner ring,
Several balls compatible with raceway are rotatably connected in the retainer, the side of the inner ring is equipped with side ring, described outer
It encloses the side far from side ring and is equipped with connection ring, the inner sidewall of the side ring and inner ring is symmetrically arranged with the second card radially arranged
Slot, the lateral wall of side ring are equipped with the second groove, symmetrically offer the first card slot on the inner sidewall of the connection ring, connection ring
Lateral wall is equipped with the first groove.
Preferably, the inner sidewall side of the inner ring is equipped with degree inclined-plane, and spends inclined-plane and be equipped with helical teeth ring.
Preferably, the fixation hole that radial arrangement, perforative side ring and inner ring are symmetrically arranged on the side ring and inner ring is each
The inside of fixation hole is respectively connected with bolt.
Preferably, first groove, the first card slot of slot bottom face of the second groove, the second card slot position open up respectively
There is the screw hole through connection ring, side ring.
Preferably, one end on the lateral wall of the outer ring far from the first groove is equipped with third groove.
The utility model realizes axis by can be fixed on circular hole or circular shaft inside and outside connection ring and side ring
Diameter be greater than hole internal diameter two parts connection, the connection of two axis and axis or the connection of two Kong Yukong.Pass through 45
Entire bearing can be fixedly mounted on the axis with 45 degree of oblique screw threads by the cooperation of degree inclined-plane and helical teeth ring, and use scope is wider
It is general.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is the cross-sectional view of the utility model.
Description of symbols：
1, outer ring, the 101, first groove, the 102, first card slot, 2, side ring, 201, fixation hole, the 202, second groove, 3, interior
Circle, 301, helical teeth ring, 4, retainer, 5, ball, the 6, second card slot, 7, screw hole, 8, bolt, 9, raceway, 10, connection ring, 11, the
Three grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of multi-functional bearing convenient for being fixedly mounted, including outer ring 1 and it is located at the inside of outer ring 1
Inner ring 3, be equipped with symmetrical twice raceway 9, the outer ring 1 on the inner ring surface of the outer ring 1 and the outer ring surface of inner ring 3
Retainer 4 is equipped between inner ring 3, retainer 4 is used for protection and limit to ball 5, is rotatably connected in the retainer 4
Several balls 5 compatible with raceway 9, outer ring 1 and inner ring 3 relatively rotate, and ball 5 can greatly reduce relative rotation
Frictional force, the side of the inner ring 3 are equipped with side ring 2, and the outer ring 1 is equipped with connection ring 10, the side ring far from the side of side ring 2
2 and the inner sidewall of inner ring 3 be symmetrically arranged with the second card slot 6 radially arranged, the inside of side ring 2 can be blocked by the second card slot 6
It connects on circular shaft of the two sides with positioning strip, side ring 2 can be driven to rotate together in circular shaft rotation, on the lateral wall of side ring 2
Equipped with the second groove 202, side ring 2 is fixed in compatible hole by the second groove 202, and the inside of the second groove 202 is placed
Rubber pad guarantees that side ring 2 is tightly secured in hole, and the first card slot 102 is symmetrically offered on the inner sidewall of the connection ring 10, even
The lateral wall for connecing ring 10 is equipped with the first groove 101, and connection ring 10 can be fixed on two sides by two the first card slots 102 and be equipped with
Circular shaft one end of positioning strip, connection ring 10 are fixed on one end of circular shaft, and side ring 2 can be fixed on one end of another circular shaft, this
Device can be used to connect two circular shafts, and two circular shafts are connected by this bearing.
Preferably, the inner sidewall side of the inner ring 3 is equipped with 45 degree of inclined-planes, and 45 degree of inclined-planes are equipped with helical teeth ring 301, interior
Circle 3 can be mounted on the axis with 45 degree of oblique screw threads by helical teeth ring 301.
Preferably, the fixation hole of radial arrangement, perforative side ring 2 and inner ring 3 is symmetrically arranged on the side ring 2 and inner ring 3
The inside of 201 each fixation holes 201 is respectively connected with bolt 8, when the present apparatus is fixed on the axis with 45 degree of oblique screw threads, by spiral shell
The front end of bolt 8 is fixed out of, side ring 2 one end precession fixation hole 201, and with one end of axis, can make to fix by dual fixation
It is stronger, inner ring 3 will not be made to fall off because of the rotation of axis.
Preferably, the position of first groove 101, slot bottom face the first card slot 102 of the second groove 202, the second card slot 6
Set the screw hole 7 offered respectively through connection ring 10, side ring 2, can be engaged in screw hole 7 be connected with it is pre- mark closely, mark closely in advance and spiral shell
Hole 7 is engaged, and extrudes and fixes on the axis inside side ring 2 or connection ring 10, connection ring 10 or side ring 2 are fixed on axis.
Preferably, one end on the lateral wall of the outer ring 1 far from the first groove 101 is equipped with third groove 11, and third is recessed
Slot 11 and the first groove 101 are fixed on outer ring 1 in hole compatible with its outer diameter, in use, can be in 11 He of third groove
Rubber pad is arranged in the inside of first groove 101, then cooperates again with hole.
It, can be first in the first groove 101 and third groove 11 when needing to connect between Kong Yukong using the present apparatus
Portion places rubber pad and then outer ring 1 and connection ring 10 is put into corresponding aperture, then side ring 2 is placed in another hole, then
It will pass through present apparatus connection between Kong Yukong to complete；
It, can first will be outer when needing to connect between hole and axis by the present apparatus, and when the internal diameter in hole is greater than the outer diameter of axis
Circle 1 and connection ring 10 are fixed in corresponding aperture, are then again socketed in side ring 2 in respective shaft by the second card slot 6, and by pre-
Fixation is marked closely, when the internal diameter in hole is less than the outer diameter of axis, first side ring 2 is fixed in corresponding aperture, then again leads to connection ring 10
It crosses the first card slot 102 to be fixed in respective shaft, and by marking closely fixation in advance, if axis is with 45 degree of oblique screw threads, this is filled
It sets and is fixed on helical teeth ring 301 and is fixed on axis and fixed by bolt 8, then outer ring 1 and connection ring 10 are fixed in corresponding aperture,
It will pass through present apparatus connection between hole and axis to complete；
When needing to connect between axis and axis by the present apparatus, side ring 2 and connection ring 10 are plugged on two correspondences respectively
Axis on, and by marking closely fixation in advance, pass through present apparatus connection completion between axis and axis.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of multi-functional bearing convenient for being fixedly mounted, including outer ring（1）And it is located at outer ring（1）The inner ring of inside（3）, special
Sign is：The outer ring（1）Inner ring surface and inner ring（3）Outer ring surface on be equipped with symmetrical twice raceway（9）, described
Outer ring（1）And inner ring（3）Between be equipped with retainer（4）, the retainer（4）Inside it is rotatably connected to several and raceway（9）Phase
The ball of adaptation（5）, the inner ring（3）Side be equipped with side ring（2）, the outer ring（1）Far from side ring（2）Side be equipped with connect
Connect ring（10）, the side ring（2）And inner ring（3）Inner sidewall be symmetrically arranged with the second card slot radially arranged（6）, side ring（2）
Lateral wall be equipped with the second groove（202）, the connection ring（10）Inner sidewall on symmetrically offer the first card slot（102）,
Connection ring（10）Lateral wall be equipped with the first groove（101）.
2. the multi-functional bearing convenient for being fixedly mounted of one kind according to claim 1, which is characterized in that the inner ring（3）
Inner sidewall side be equipped with 45 degree inclined-planes, and 45 degree of inclined-planes are equipped with helical teeth ring（301）.
3. the multi-functional bearing convenient for being fixedly mounted of one kind according to claim 1, which is characterized in that the side ring（2）
And inner ring（3）On be symmetrically arranged with it is radial arrangement, perforative side ring（2）And inner ring（3）Fixation hole（201）, each fixation hole
（201）Inside be respectively connected with bolt（8）.
4. the multi-functional bearing convenient for being fixedly mounted of one kind according to claim 1, which is characterized in that first groove
（101）, the second groove（202）The first card slot of slot bottom face（102）, the second card slot（6）Position offer respectively through connect
Connect ring（10）, side ring（2）Screw hole（7）.
5. the multi-functional bearing convenient for being fixedly mounted of one kind according to claim 1, which is characterized in that the outer ring（1）
Lateral wall on far from the first groove（101）One end be equipped with third groove（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701817.5U CN208169333U (en) | 2018-05-11 | 2018-05-11 | A kind of multi-functional bearing convenient for being fixedly mounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701817.5U CN208169333U (en) | 2018-05-11 | 2018-05-11 | A kind of multi-functional bearing convenient for being fixedly mounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169333U true CN208169333U (en) | 2018-11-30 |
Family
ID=64366080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820701817.5U Expired - Fee Related CN208169333U (en) | 2018-05-11 | 2018-05-11 | A kind of multi-functional bearing convenient for being fixedly mounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169333U (en) |
-
2018
- 2018-05-11 CN CN201820701817.5U patent/CN208169333U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |