CN209245056U - A kind of stainless steel deep groove ball bearing - Google Patents
A kind of stainless steel deep groove ball bearing Download PDFInfo
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- CN209245056U CN209245056U CN201821780711.5U CN201821780711U CN209245056U CN 209245056 U CN209245056 U CN 209245056U CN 201821780711 U CN201821780711 U CN 201821780711U CN 209245056 U CN209245056 U CN 209245056U
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Abstract
The utility model discloses a kind of stainless steel deep groove ball bearings, are related to deep groove ball bearing technical field.The stainless steel deep groove ball bearing, including main body mechanism and bindiny mechanism, the main body mechanism includes inner ring, outer ring, retainer, steel ball, fixing groove, link slot, sliding slot, outer ring is socketed in the outside of inner ring, and retainer is socketed in the outside of inner ring, and the inner wall of retainer is fixedly connected with the center of interior ring outer wall, the rotation connection of the outer wall of steel ball and retainer, the quantity of fixing groove is four, and fixing groove is respectively symmetrically provided with the top and bottom at left and right sides of outer ring, and the quantity of link slot is four.The stainless steel deep groove ball bearing, the inner ring of bearing, outer ring are defined, prevent inner ring, outer ring generation from staggeredly deviate the turned position of steel ball, the abrasion of steel ball is avoided to increase, extend the service life of bearing, it avoids concentricity of the axis after certain working time from deflecting, keeps integrally-built stability.
Description
Technical field
The utility model relates to deep groove ball bearing technical field, specially a kind of stainless steel deep groove ball bearing.
Background technique
In well known technical field, deep groove ball bearing is a kind of supporting part of common axis class, is all kinds of axis of installation
General purpose accessory, bearing mostly use stainless steel material to be made, and have good mechanical strength, corrosion resistance and wear-resisting property, in axis
During rotation, the inner ring and axis of bearing constantly carry out friction, and the inner ring and outer ring for squeezing bearing, which are formed, to be deviated, to ball
Pressure increase and be allowed to serious wear, influence the service life of bearing, at the same also influence axis it is same after certain working time
Heart degree to influence integrally-built stability, while in subsequent maintenance, needing to replace bearing, increasing and set
Standby maintenance cost.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of stainless steel deep groove ball bearing, after use, to bearing
Inner ring, outer ring be defined, prevent inner ring, outer ring generate staggeredly deviate the turned position of steel ball, avoid the abrasion of steel ball
Increase, extend the service life of bearing, concentricity of the axis after certain working time is avoided to deflect, keeps integrally-built
Stability.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of stainless steel deep-groove ball axis
It holds, including main body mechanism and bindiny mechanism, the main body mechanism includes inner ring, outer ring, retainer, steel ball, fixing groove, connection
Slot, sliding slot, the outer ring are socketed in the outside of inner ring, and the retainer is socketed in the outside of inner ring, the inner wall of the retainer
It is fixedly connected with the center of interior ring outer wall, the outer wall rotation connection of the steel ball and retainer, the quantity of the fixing groove is four
A, the fixing groove is respectively symmetrically provided with the top and bottom at left and right sides of outer ring, and the quantity of the link slot is four, institute
The top and bottom that link slot is respectively symmetrically provided at left and right sides of inner ring are stated, the quantity of the sliding slot is eight, the sliding slot
The top and bottom of link slot inner wall are respectively symmetrically provided with, the sliding slot is connected by the notch of link slot with the external world.
The bindiny mechanism includes seal ring, arc fixed link, gag lever post, connecting column, ball, the number of the arc fixed link
Amount is two, and the quantity of the gag lever post is two, and the quantity of the connecting column is two, and the quantity of the ball is eight,
The ball is symmetrically arranged at the left and right sides at the top and bottom of connecting column.
Preferably, the quantity of the bindiny mechanism is two, and two seal rings are symmetricly set on the left and right of main body mechanism
Two sides, arc fixed link described in two sides are respectively provided at both sides the outside that seal ring runs counter to one side.
Preferably, the arc fixed link runs through seal ring close to one end of seal ring and extends to the inside of fixing groove, described
The wall body of arc fixed link and seal ring fits, and the inner wall of the arc fixed link and fixing groove fits.
Preferably, gag lever post described in two sides is respectively provided at both sides the outside that seal ring runs counter to one side, and the gag lever post leans on
One end of nearly seal ring through seal ring and extends between inner ring and outer ring, and the wall body of one end to the outer ring inner ring of the gag lever post is curved
90 ° of folding, one end of the gag lever post is fixedly connected with the wall body of outer ring inner ring.
Preferably, connecting column described in two sides is respectively provided at both sides the outside in seal ring opposite side face, and the connecting column leans on
One end of nearly seal ring is fixedly connected in seal ring, and the other end of the connecting column extends to the inside of link slot and is fitted and connected slot
Inner wall.
Preferably, the ball runs through connecting column close to one end of connecting column and extends to the inside of connecting column wall body, institute
The wall body for stating ball and connecting column is rotatablely connected, and the other end of the ball extends to the inside of sliding slot and agrees with the interior of sliding slot
Wall.
The utility model provides a kind of stainless steel deep groove ball bearing.Have it is following the utility model has the advantages that
(1), the stainless steel deep groove ball bearing, by the inner ring of setting, outer ring, retainer, steel ball, seal ring cooperation work
Make, inner ring, outer ring are defined, prevents inner ring, outer ring generation from staggeredly deviate the turned position of steel ball, avoid the mill of steel ball
Damage increases, and extends the service life of bearing, concentricity of the axis after certain working time is avoided to deflect, and keeps overall structure
Stability.
(2), the stainless steel deep groove ball bearing passes through the fixing groove of setting, link slot, sliding slot, arc fixed link, limit
Bar, connecting column, ball cooperating avoid sealing by the incorgruous locking of two sides arc fixed link and the guiding of gag lever post
Ring is detached from main body mechanism, rotates connecting column in sliding slot smoothly by ball, and seal ring is made to stablize the same of restriction to inner ring, outer ring
When do not influence the rotation of inner ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the enlarged drawing in the utility model Fig. 1 at A.
In figure: 1 main body mechanism, 11 inner rings, 12 outer rings, 13 retainers, 14 steel balls, 15 fixing grooves, 16 link slots, 17 are slided
Slot, 2 bindiny mechanisms, 21 seal rings, 22 arc fixed links, 23 gag lever posts, 24 connecting columns, 25 balls.
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.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of stainless steel deep groove ball bearing, including main body
Mechanism 1 and bindiny mechanism 2, main body mechanism 1 include inner ring 11, outer ring 12, retainer 13, steel ball 14, fixing groove 15, link slot
16, sliding slot 17, outer ring 12 are socketed in the outside of inner ring 11, and retainer 13 is socketed in the outside of inner ring 11, the inner wall of retainer 13
It is fixedly connected with the center of 11 outer wall of inner ring, the outer wall of steel ball 14 and retainer 13 is rotatablely connected, and the quantity of fixing groove 15 is four
A, fixing groove 15 is respectively symmetrically provided with the top and bottom of 12 left and right sides of outer ring, and the quantity of link slot 16 is four, connection
Slot 16 is respectively symmetrically provided with the top and bottom of 11 left and right sides of inner ring, and the quantity of sliding slot 17 is eight, and sliding slot 17 is right respectively
Claim the top and bottom for being provided with 16 inner wall of link slot, sliding slot 17 is connected by the notch of link slot 16 with the external world, and two break away
The inner cavity of slot 17 is connected, by the inner ring 11 of setting, outer ring 12, retainer 13, steel ball 14, seal ring 21 cooperating, it is right
Inner ring 11, outer ring 12 are defined, and are prevented inner ring 11, the generation of outer ring 12 from staggeredly deviate the turned position of steel ball 14, are avoided steel
The abrasion of pearl 14 increases, and extends the service life of bearing, concentricity of the axis after certain working time is avoided to deflect, and keeps
Integrally-built stability.
Bindiny mechanism 2 includes seal ring 21, arc fixed link 22, gag lever post 23, connecting column 24, ball 25, arc fixed link
22 quantity is two, and the quantity of gag lever post 23 is two, and the quantity of connecting column 24 is two, and the quantity of ball 25 is eight,
Ball 25 is symmetrically arranged at the left and right sides of 24 top and bottom of connecting column, and the quantity of bindiny mechanism 2 is two, two envelopes
Ring 21 is symmetricly set on the left and right sides of main body mechanism 1, and two sides arc fixed link 22 is respectively provided at both sides seal ring 21 and runs counter to one
The outside of side, arc fixed link 22 run through seal ring 21 close to one end of seal ring 21 and extend to the inside of fixing groove 15, arc
Fixed link 22 and the wall body of seal ring 21 fit, and arc fixed link 22 and the inner wall of fixing groove 15 fit.
Two sides gag lever post 23 is respectively provided at both sides the outside that seal ring 21 runs counter to one side, and gag lever post 23 is close to seal ring 21
One end is through seal ring 21 and extends between inner ring 11 and outer ring 12, and one end of gag lever post 23 is bent to the wall body of 12 inner ring of outer ring
90 °, one end of gag lever post 23 is fixedly connected with the wall body of 12 inner ring of outer ring, and two sides connecting column 24 is respectively provided at both sides seal ring 21
The outside in opposite side face, connecting column 24 are fixedly connected in seal ring 21 close to one end of seal ring 21, the other end of connecting column 24
It extends to the inside of link slot 16 and is fitted and connected the inner wall of slot 16, ball 25 runs through connecting column 24 close to one end of connecting column 24
And the inside of 24 wall body of connecting column is extended to, the wall body of ball 25 and connecting column 24 is rotatablely connected, and the other end of ball 25 extends
To sliding slot 17 inside and agree with the inner wall of sliding slot 17, fixed by the fixing groove 15 of setting, link slot 16, sliding slot 17, arc
Bar 22, gag lever post 23, connecting column 24, ball 25 cooperating, pass through the incorgruous locking and limit of two sides arc fixed link 22
The guiding of position bar 23, avoids seal ring 21 from being detached from main body mechanism 1, rotates connecting column 24 in sliding slot 17 smoothly by ball 25,
Seal ring 21 is set not influence the rotation of inner ring 11 while inner ring 11, outer ring 12 are stablized and limited.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of stainless steel deep groove ball bearing, including main body mechanism (1) and bindiny mechanism (2), it is characterised in that: the main body
Mechanism (1) includes inner ring (11), outer ring (12), retainer (13), steel ball (14), fixing groove (15), link slot (16), sliding slot
(17), the outer ring (12) is socketed in the outside of inner ring (11), and the retainer (13) is socketed in the outside of inner ring (11), described
The inner wall of retainer (13) is fixedly connected with the center of inner ring (11) outer wall, and the outer wall of the steel ball (14) and retainer (13) turns
Dynamic connection, the quantity of the fixing groove (15) are four, and the fixing groove (15) is respectively symmetrically provided with outer ring (12) left and right two
The top and bottom of side, the quantity of the link slot (16) are four, and the link slot (16) is respectively symmetrically provided with inner ring
(11) top and bottom at left and right sides of, the quantity of the sliding slot (17) are eight, and the sliding slot (17) is respectively symmetrically provided with
The top and bottom of link slot (16) inner wall, the sliding slot (17) are connected by the notch of link slot (16) with the external world；
The bindiny mechanism (2) includes seal ring (21), arc fixed link (22), gag lever post (23), connecting column (24), ball
(25), the quantity of the arc fixed link (22) is two, and the quantity of the gag lever post (23) is two, the connecting column (24)
Quantity be two, the quantity of the ball (25) is eight, and the ball (25) is symmetrically arranged at connecting column (24) top
The left and right sides in portion and bottom.
2. a kind of stainless steel deep groove ball bearing according to claim 1, it is characterised in that: the number of the bindiny mechanism (2)
Amount is two, and two seal rings (21) are symmetricly set on the left and right sides of main body mechanism (1), arc fixed link described in two sides
(22) it is respectively provided at both sides the outside that seal ring (21) runs counter to one side.
3. a kind of stainless steel deep groove ball bearing according to claim 2, it is characterised in that: the arc fixed link (22) is leaned on
One end of nearly seal ring (21) runs through seal ring (21) and extends to the inside of fixing groove (15), the arc fixed link (22) and seal ring
(21) wall body fits, and the arc fixed link (22) and the inner wall of fixing groove (15) fit.
4. a kind of stainless steel deep groove ball bearing according to claim 3, it is characterised in that: gag lever post described in two sides (23) point
The outside of one side She Zhi not be runed counter in two sides seal ring (21), the gag lever post (23) runs through seal ring close to the one end of seal ring (21)
(21) it and extends between inner ring (11) and outer ring (12), the wall body of one end to outer ring (12) inner ring of the gag lever post (23) is curved
90 ° of folding, one end of the gag lever post (23) is fixedly connected with the wall body of outer ring (12) inner ring.
5. a kind of stainless steel deep groove ball bearing according to claim 4, it is characterised in that: connecting column described in two sides (24) point
It She Zhi not be fixedly connected in the outside in two sides seal ring (21) opposite side face, the connecting column (24) close to the one end of seal ring (21)
On seal ring (21), the other end of the connecting column (24) extends to the inside of link slot (16) and is fitted and connected the interior of slot (16)
Wall.
6. a kind of stainless steel deep groove ball bearing according to claim 5, it is characterised in that: the ball (25) is close to connection
One end of column (24) runs through connecting column (24) and extends to the inside of connecting column (24) wall body, the ball (25) and connecting column
(24) wall body rotation connection, the other end of the ball (25) extend to the inside of sliding slot (17) and agree with the interior of sliding slot (17)
Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780711.5U CN209245056U (en) | 2018-10-31 | 2018-10-31 | A kind of stainless steel deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780711.5U CN209245056U (en) | 2018-10-31 | 2018-10-31 | A kind of stainless steel deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245056U true CN209245056U (en) | 2019-08-13 |
Family
ID=67526595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780711.5U Active CN209245056U (en) | 2018-10-31 | 2018-10-31 | A kind of stainless steel deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360872A (en) * | 2020-11-24 | 2021-02-12 | 许建新 | Low-temperature cryogenic ball bearing of liquid nitrogen pump |
-
2018
- 2018-10-31 CN CN201821780711.5U patent/CN209245056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360872A (en) * | 2020-11-24 | 2021-02-12 | 许建新 | Low-temperature cryogenic ball bearing of liquid nitrogen pump |
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