CN207349267U - A kind of deep groove ball bearing - Google Patents
A kind of deep groove ball bearing Download PDFInfo
- Publication number
- CN207349267U CN207349267U CN201720340740.9U CN201720340740U CN207349267U CN 207349267 U CN207349267 U CN 207349267U CN 201720340740 U CN201720340740 U CN 201720340740U CN 207349267 U CN207349267 U CN 207349267U
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- deep groove
- groove ball
- retainer ring
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of deep groove ball bearing, solves by the way that the form that the iron plate in upper retainer ring is bent and lower retainer ring are fixed, it is necessary to which iron plate is bent during assembling, the problem of efficiency of assembling is low, its key points of the technical solution are that：Retainer includes upper retainer ring, lower retainer ring, annular is provided with some positioning columns in upper retainer ring, the mounting hole worn for fixed column is provided with lower retainer ring, and annular is provided with locating slot on positioning column, mounting hole is clamped mutually with locating slot, a kind of deep groove ball bearing of the utility model, makes retainer more convenient when installing, improves efficiency of assembling.
Description
Technical field
A kind of bearing is the utility model is related to, more particularly to a kind of deep groove ball bearing.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment.The major function of bearing is the mechanical rotary body of support, is dropped
Friction coefficient in its low motion process, and ensure its rotating accuracy.
Bearing mainly includes：Outer shroud, inner ring, retainer and rolling element, rolling element by retainer be arranged on outer shroud with
Between inner ring, outer shroud is with being respectively equipped with the first raceway and the second raceway that are rolled for rolling element in inner ring.
Rolling element is fixed by retainer, and the retainer in deep groove ball bearing is by upper retainer ring and lower fixed ring group
Into and by the way that the form that the iron plate in upper retainer ring is bent and lower retainer ring are fixed, during assembling, it is necessary to by iron plate
Bent, efficiency of assembling is low.
Utility model content
The purpose of this utility model is to provide a kind of deep groove ball bearing, makes retainer more convenient when installing, improves dress
With efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of deep groove ball bearing, including outer shroud, inner ring, retainer and rolling element, the retainer include upper retainer ring,
Lower retainer ring, annular is provided with some positioning columns on fixed ring, is provided with the lower retainer ring and is worn for positioning column
Mounting hole, and annular is provided with locating slot on the positioning column, and the mounting hole is clamped mutually with locating slot.
Using the above scheme, rolling element is fixed by upper retainer ring and lower retainer ring, while in upper retainer ring
Positioning column coordinates the mounting hole in lower retainer ring to be connected and fixed, while the setting of the locating slot on positioning column, improves pair
Clamping firmness between mounting hole, not only reduces assembly difficulty, while also improve efficiency of assembling.
Preferably, the clamping of outside mounting hole direction fold is provided with the lower retainer ring between mounting hole
Piece, the card hole that clamping is worn for clamping piece is provided with fixed ring.
Using the above scheme, clamping piece is arranged in lower retainer ring and coordinates the setting of card hole, further improves down
Assembling firmness between retainer ring and upper retainer ring, improves stability when bearing uses.
Preferably, the described one end of clamping piece away from lower retainer ring is provided with and will be clamped the guide plate of piece fixation.
Using the above scheme, the setting of guide plate, has not only carried out connection by clamping piece and has fixed, no longer numerous when making clamping
It is trivial, while coordinate the guiding function of guide plate, the assembling speed of retainer ring and lower retainer ring is improved, it is highly practical.
Preferably, the both ends of the outer shroud are both provided with dustproof cover.
Using the above scheme, the setting of dustproof cover, the dust for reducing the external world are entered in bearing, and it is extra to reduce bearing
Friction, so as to reduce noise, improve the service life of bearing, it is highly practical.
Preferably, the clamp spring for fixing dustproof cover is additionally provided with the outer shroud.
Using the above scheme, the setting of clamp spring, outer shroud is clamped, after assembling dustproof cover, it is not easy to depart from outer shroud,
The degree of being connected firmly of dustproof cover is improved, and is assembled up simply, it is highly practical.
Preferably, the mounting groove that clamping is fixed for dustproof cover, clamp spring is provided with the outer shroud.
Using the above scheme, the setting of mounting groove, fixation when making to have obtained installation between dustproof cover and clamp spring, further
Improve the degree of stability to the connection between dustproof cover and clamp spring, improved when bearing uses.
Break block preferably, being provided with the clamp spring, be provided with the outer shroud for break block place and it is mutual with mounting groove
The mounting groove being connected.
Using the above scheme, the setting of block is broken, improves the crystallized ability to clamp spring, when use be able to will be blocked by breaking block
Spring is bent, so that clamp spring be connected and fixed, and the setting of mounting groove, is allow to break block and is installed fixation, is improved pair
The crystallized ability of clamp spring, reduces the movement of clamp spring, highly practical.
Preferably, be additionally provided with locating piece on the clamp spring, be provided with the outer shroud worn for locating piece it is fixed
Location hole.
Using the above scheme, the setting of locating piece, can be by locating piece by clamp spring when being assembled clamp spring and outer shroud
Preliminary fixation is carried out, so as to improve the installation effectiveness to clamp spring, and coordinates the setting of location hole, locating piece is consolidated
It is fixed, coordinate mounting groove and break block, improve the crystallized ability to clamp spring, improve stability when bearing uses.
Preferably, being additionally provided with the depression for clamp spring installation on the dustproof cover, set between the depression and dustproof cover
Also it is equipped with transition face.
Using the above scheme, concave setting, can carry out clamping placement by clamp spring, improve the fixation energy to clamp spring
Power, so as to coordinate the setting of transition face, by the installation and dismounting of clamp spring when is more smooth, highly practical.
Preferably, the side on the dustproof cover close to retainer is provided with oil groove.
Using the above scheme, the setting of oil groove, can be such that the lubricating oil in bearing is embedded in oil groove, not only reduce
The splashing of grease, while grease can be also slowly flowed into bearing from oil groove, improve the utilization rate to lubricating oil, it is practical
Property is strong.
In conclusion the utility model has the advantages that：
1st, make retainer more convenient when installing, improve efficiency of assembling；
2nd, reduce the entrance of dust, improve service life；
3rd, the utilization rate to lubricating oil is improved.
Brief description of the drawings
Fig. 1 is the structure diagram of deep groove ball bearing；
Fig. 2 is the scheme of installation one of deep groove ball bearing and dustproof cover；
Fig. 3 is the scheme of installation two of deep groove ball bearing and dustproof cover；
Fig. 4 is the exploded perspective view one of deep groove ball bearing；
Fig. 5 is the exploded perspective view two of deep groove ball bearing.
In figure：1st, outer shroud；2nd, inner ring；3rd, retainer；4th, rolling element；5th, upper retainer ring；6th, lower retainer ring；7th, positioning column；
8th, mounting hole；9th, locating slot；10th, it is clamped piece；11st, card hole；12nd, guide plate；13rd, dustproof cover；14th, clamp spring；15th, mounting groove；16、
Break block；17th, mounting groove；18th, locating piece；19th, location hole；20th, it is recessed；21st, transition face；22nd, oil groove.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Fig. 1,4, a kind of deep groove ball bearing disclosed in the present embodiment, including outer shroud 1, inner ring 2, retainer 3 and
Rolling element 4, retainer 3 include retainer ring 5 and lower retainer ring 6, by upper retainer ring 5 and lower retainer ring 6 by rolling element 4 into
Row is fixed.
As shown in Figs. 1-3, the both ends of clamp spring 14, which are both provided with, breaks block 16, breaks block 16 and is set in cylinder, and protruding upward
Set, and clamp spring 14 is located remotely from and breaks the side of block 16 and also protrude and be provided with locating piece 18, and locating piece 18.
As shown in Figs. 1-3, the mounting groove 15 for clamp spring 14, the installation of dustproof cover 13 is provided with outer shroud 1, and on outer shroud 1 also
The locating slot 9 for being clamped and being interconnected with mounting groove 15 for the insertion of locating piece 18 is provided with, being provided with 2 confessions on outer shroud 1 breaks block
16 installation clampings and the mounting groove 17 being interconnected with mounting groove 15.
As shown in Figure 2,3, the side on dustproof cover 13 close to retainer 3 is provided with oil groove 22, and oil groove 22 is interior upwards
It is recessed to put, and hemispherical setting, the depression 20 of the installation of clamp spring 14 is provided with dustproof cover 13, and be recessed 20 and dustproof cover 13 it
Between be provided with transition face 21, depression 20 and transition face 21 are disposed as a circle, consistent with dustproof cover 13.
As shown in figure 4, being provided with positioning column 7 close to the side of rolling element 4 in upper retainer ring 5, positioning column 7 is in that circle urniform is set
Put, and positioning column 7 is provided with the locating slot 9 for being clamped with the mounting hole 8 in lower retainer ring 6 close to the side of upper retainer ring 5,
And locating slot 9 is set in a ring, positioning column 7 is set in intermittent.
As shown in Figure 4,5, be provided with lower retainer ring 6 between adjacent fixation holes 8 clamping piece 10, clamping piece 10 be in
Outer fold is set, and is clamped on piece 10 and is provided with guide plate 12, and guide plate 12 is set in cone, while is set in upper retainer ring 5
Be equipped with and wear the card hole 11 of clamping for guide plate 12, clamping piece 10, upper retainer ring 5 and retainer ring mutually clamping by rolling element 4 into
Row is fixed.
Installation process：
1st, rolling element 4 will be put into outer shroud 1 and inner ring 2；
2nd, rolling element 4 is uniformly distributed between inner ring 2 and outer shroud 1 using the instrument such as pin or thin rod；
3rd, upper retainer ring 5 and lower retainer ring 6 are inserted into from both sides, and by 7 alignment and fixation hole 8 of positioning column, will be drawn
Guide card 12 is directed at card hole 11, and clamping is completed in firmly extruding；
4th, dustproof cover 13 is placed into mounting groove 15；
5th, the location hole 19 being aligned using the locating piece 18 on clamp spring 14 on outer shroud 1 is fixed, and right by breaking block 16
Clamp spring 14 is bent, so that clamp spring 14 and outer shroud 1 are clamped, fixes dustproof cover 13.
Disassembly process：
1st, clamp spring 14 is bent by breaking block 16, so that clamp spring 14 and outer shroud 1 are departed from clamping, made on clamp spring 14
The location hole 19 that locating piece 18 is aligned on outer shroud 1, which departs from, to be fixed；
2nd, dustproof cover 13 is taken out from mounting groove 15；
3rd, by the instrument such as pin or thin rod, the access section between upper retainer ring 5 and lower retainer ring 6 is extruded, so that
Depart from clamping；
The 4th, rolling element 4 is dialed to the same place between inner ring 2 and outer shroud 1 using the instrument such as pin or thin rod；
5th, outer shroud 1, rolling element 4, inner ring 2 are taken out respectively.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of deep groove ball bearing, including outer shroud (1), inner ring (2), retainer (3) and rolling element (4), it is characterized in that：It is described
Retainer (3) includes upper retainer ring (5), lower retainer ring (6), and annular is provided with some positioning columns on fixed ring (5)
(7), the mounting hole (8) worn for fixed column is provided with the lower retainer ring (6), and annular is set on the positioning column (7)
There is locating slot (9), the mounting hole (8) is clamped mutually with locating slot (9).
2. a kind of deep groove ball bearing according to claim 1, it is characterized in that：It is located at mounting hole on the lower retainer ring (6)
(8) the clamping piece (10) of outside mounting hole (8) direction fold is provided between, is provided with fixed ring (5) for clamping
Piece (10) wears the card hole (11) of clamping.
3. a kind of deep groove ball bearing according to claim 2, it is characterized in that：The clamping piece (10) is away from lower retainer ring
(6) one end is provided with the guide plate (12) fixed by piece (10) is clamped.
4. a kind of deep groove ball bearing according to claim 1, it is characterized in that：The both ends of the outer shroud (1) are both provided with anti-
Dirt lid (13).
5. a kind of deep groove ball bearing according to claim 4, it is characterized in that：It is additionally provided with the outer shroud (1) for solid
Determine the clamp spring (14) of dustproof cover (13).
6. a kind of deep groove ball bearing according to claim 5, it is characterized in that：It is provided with the outer shroud (1) for dustproof cover
(13), the mounting groove (15) of the fixed clamping of clamp spring (14).
7. a kind of deep groove ball bearing according to claim 5, it is characterized in that：It is provided with the clamp spring (14) and breaks block
(16), the mounting groove (17) placed and interconnected with mounting groove (15) for breaking block (16) is provided with the outer shroud (1).
8. a kind of deep groove ball bearing according to claim 5, it is characterized in that：Locating piece is additionally provided with the clamp spring (14)
(18), it is provided with the outer shroud (1) and wears fixed location hole (19) for locating piece (18).
9. a kind of deep groove ball bearing according to claim 4, it is characterized in that：It is additionally provided with the dustproof cover (13) for card
The depression (20) of spring (14) installation, sets between the depression (20) and dustproof cover (13) and is also equipped with transition face (21).
10. a kind of deep groove ball bearing according to claim 4, it is characterized in that：Close to retainer on the dustproof cover (13)
(3) side is provided with oil groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340740.9U CN207349267U (en) | 2017-04-01 | 2017-04-01 | A kind of deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340740.9U CN207349267U (en) | 2017-04-01 | 2017-04-01 | A kind of deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349267U true CN207349267U (en) | 2018-05-11 |
Family
ID=62362010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340740.9U Expired - Fee Related CN207349267U (en) | 2017-04-01 | 2017-04-01 | A kind of deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349267U (en) |
-
2017
- 2017-04-01 CN CN201720340740.9U patent/CN207349267U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205978096U (en) | Convenient deep groove ball bearing who dismantles | |
| CN207349267U (en) | A kind of deep groove ball bearing | |
| CN206636936U (en) | A kind of bearing with lubricating arrangement | |
| CN108544530A (en) | A kind of joint of robot limiting device | |
| CN201125938Y (en) | Long life deep groove ball bearing | |
| CN214837856U (en) | Novel dustproof slider | |
| CN114688167A (en) | Deep groove ball bearing retainer | |
| CN209666026U (en) | A kind of shock proof assembly and disassembling type guide-post of die-set | |
| CN210769813U (en) | Simple automobile ball head assembly with efficient heat dissipation function | |
| CN206031473U (en) | Reinforcement type equipment bulb round pin assembly | |
| CN208185239U (en) | A kind of bearing outer ring being easily installed ball | |
| CN209012275U (en) | Domestic teaching robot roller bearing | |
| CN210889733U (en) | Multifunctional ceramic bearing | |
| CN205841531U (en) | A kind of precise rotating platform bearing and the attachment structure of rotating shaft | |
| CN207485849U (en) | Point contact ball bearing with fastening compressing structure | |
| CN215861334U (en) | Wear-resistant bearing retainer | |
| CN203412966U (en) | Bearing used on shock absorber | |
| CN205236615U (en) | Novel bearing seat | |
| CN218953815U (en) | Motor bearing with lubricating function | |
| CN205013246U (en) | Crankshaft counter balance mounting structure | |
| CN204477078U (en) | A kind of convex surface taper roller bearing | |
| CN204099441U (en) | A kind of ball cage V-type retainer | |
| CN220488141U (en) | High-stability embedded ball-channel universal joint | |
| CN217761734U (en) | Low-friction tapered roller bearing stamping retainer | |
| CN104742083B (en) | A kind of seal head plug installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |