CN107061515A - A kind of bearing block - Google Patents
A kind of bearing block Download PDFInfo
- Publication number
- CN107061515A CN107061515A CN201710439547.5A CN201710439547A CN107061515A CN 107061515 A CN107061515 A CN 107061515A CN 201710439547 A CN201710439547 A CN 201710439547A CN 107061515 A CN107061515 A CN 107061515A
- Authority
- CN
- China
- Prior art keywords
- bearing block
- ring
- bending structure
- dust
- bearing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
Abstract
The invention discloses a kind of bearing block, it is characterized in that, the bearing block is provided with the second dust ring, second dust ring includes back timber, central sill and bottom girder, the bottom girder is in bending structure, the transverse part of the bending structure and the outer wall gap of inner ring coordinate, and the vertical portion of the bending structure and the sidewall spacers of inner ring coordinate.The present invention can preferably realize dust seal.
Description
Technical field
The present invention relates to a kind of bearing block.
Background technology
Rolling bearing units are a kind of bearing units for being combined together rolling bearing and bearing block.Most of is all by external diameter
Sphere is made, is installed together with the bearing block with spherical endoporus, structure type is various, versatility and interchangeability are good.
The sealing of rolling bearing units is substantially by the sealing ring of Bearing inner to realize now, in some adverse circumstances
In, such sealing just seems that some are not enough.How dust seal preferably is realized using bearing block, be the one of field of bearings
Individual new problem.
The content of the invention
There is provided a kind of bearing block for preferably realizing dust seal aiming above mentioned problem by the present invention.
To achieve the above object, the present invention is adopted the following technical scheme that:A kind of bearing block, it is characterised in that the bearing
Seat is provided with the second dust ring, and second dust ring includes back timber, central sill and bottom girder, and the bottom girder is in bending structure, described
The transverse part of bending structure and the outer wall gap of inner ring coordinate, and the vertical portion of the bending structure and the sidewall spacers of inner ring coordinate.
The technical characteristic of the present invention is also resided in, and the transverse part bottom side of the bending structure is provided with sealing rubber ring, the sealing
The outer wall interference fit of rubber ring and inner ring.
The bearing block is additionally provided with annular groove.
The 3rd dust ring is provided with the annular groove.
Compared with prior art, what the present invention was brought has the beneficial effect that：
1. the bearing block of the present invention is provided with the second dust ring, the bending structure of second dust ring and the outer wall of inner ring and
Side wall coordinates, and can preferably realize dust-proof.
2. the transverse part bottom side of the bearing block bending structure of the present invention is provided with sealing rubber ring, can be with better seal.
3. the present invention is provided with annular groove, the annular groove when mounted, can facilitate instrument to clamp, after installing, can be with
The 3rd dust ring is loaded onto, dust seal is preferably realized, to adapt to adverse circumstances.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention.
Fig. 2 is Fig. 1 top enlarged diagram.
Fig. 3 is the sectional view (being not provided with sealing rubber ring and the 3rd dust ring) of the present invention.
Fig. 4 is the sectional view of the present invention (top of the first dust ring is not bent, and the second dust ring bottom girder is without bending structure)
Label in figure：1 bearing block, 2 inner rings, 3 outer rings, 4 sealing rings, 41 steel ring skeletons, 51 first dust rings, 52 second are prevented
Konisphere, 521 back timbers, 522 central sills, 523 bottom girders, 524 transverse parts, 525 vertical portions, 53 sealing rubber rings, 54 the 3rd dust rings, 6 annulars
Groove, 7 screwed holes.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
Embodiment 1：As depicted in figs. 1 and 2, a kind of rolling bearing units, including bearing block 1 and bearing, the bearing include interior
Circle 2, outer ring 3 and sealing ring 4, the C-shaped bending in the top of steel ring skeleton 41 of sealing ring, on the inner ring 2, positioned at sealing ring 4
Right side, provided with the first dust ring 51, the top of first dust ring 51 is convexly curved, and arc-shaped bend extends to steel ring bone
The depression gap of the top c-type bending of frame 41, coordinates with the back timber gap of steel ring skeleton 41.
Certainly, the top of the first dust ring 51 can not also be bent, as shown in figure 4, this dust-proof effect is relatively weak.
The second dust ring 52 is additionally provided with the bearing block, second dust ring 52 includes back timber 521, the and of central sill 522
Bottom girder 523, the bottom girder 523 is in bending structure, and the transverse part 524 of the bending structure coordinates with the outer wall gap of inner ring, described
The vertical portion 525 of bending structure coordinates with the sidewall spacers of inner ring.
The bottom side of transverse part 524 of the bending structure is provided with sealing rubber ring 53, and the sealing rubber ring 53 is outer with inner ring
Wall is interference fitted.Certainly, sealing rubber ring can also be not provided with, as shown in figure 3, the sealing of this structure is relatively weak.
The second dust ring can also use schematic arrangement herein, as shown in figure 4, the second dust ring of the structure only includes top
Beam and central sill, the bottom of the central sill and the outer wall gap of inner ring coordinate.This dust-proof and sealing effectiveness is all relatively weak.
The bearing block is additionally provided with annular groove 6.The annular groove 6 has multiple use：When mounted, tool holder can be facilitated
Hold, after installing, the 3rd dust ring 54 can be loaded onto, dust seal is preferably realized, to adapt to adverse circumstances.
The bearing block is additionally provided with screwed hole 7, and convenient install is fixed.
Presently preferred embodiments of the present invention is the foregoing is only, is not for limiting the present invention, all spirit in the present invention
With all modifications done in the range of principle and conception, replace or be to improve etc., belong to protection scope of the present invention.
Claims (4)
1. a kind of bearing block, it is characterised in that the bearing block (1) is provided with the second dust ring (52), second dust ring
(52) back timber (521), central sill (522) and bottom girder (523) are included, the bottom girder (523) is in bending structure, the bending structure
The outer wall gap of transverse part (524) and bearing inner race coordinates, the vertical portion (525) of the bending structure and the sidewall spacers of bearing inner race
Coordinate.
2. a kind of bearing block according to claim 1, it is characterised in that transverse part (524) bottom side of the bending structure is set
There is sealing rubber ring (53), the sealing rubber ring (53) and the outer wall of bearing inner race are interference fitted.
3. a kind of bearing block according to claim 1 or 2, it is characterised in that the bearing block is additionally provided with annular groove (6).
4. a kind of bearing block according to claim 3, it is characterised in that the 3rd dust ring is provided with the annular groove
(54)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439547.5A CN107061515A (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439547.5A CN107061515A (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061515A true CN107061515A (en) | 2017-08-18 |
Family
ID=59595567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710439547.5A Pending CN107061515A (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061515A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208928A (en) * | 2007-02-27 | 2008-09-11 | Jtekt Corp | Rolling bearing |
| CN201391543Y (en) * | 2009-04-09 | 2010-01-27 | 陆连运 | Thread-type insert bearing |
| CN201391553Y (en) * | 2009-04-24 | 2010-01-27 | 江苏苏新轴座有限公司 | Sealed bearing block |
| CN201687864U (en) * | 2009-12-15 | 2010-12-29 | 林德庆 | Novel insert bearing with seat and waterproof function |
| CN204061551U (en) * | 2014-09-11 | 2014-12-31 | 新疆新轴轴承有限公司 | Film spreading machine pack roller sealed bearing structure |
| CN205876968U (en) * | 2016-06-29 | 2017-01-11 | 浙江新昌皮尔轴承有限公司 | Plummer block |
| US20170146066A1 (en) * | 2015-11-23 | 2017-05-25 | Schaeffler Technologies AG & Co. KG | Dynamically aligning, maintenance free, radial insert ball bearing |
| CN206830675U (en) * | 2017-06-12 | 2018-01-02 | 安徽利达汽车轴承制造有限公司 | A kind of bearing block |
-
2017
- 2017-06-12 CN CN201710439547.5A patent/CN107061515A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208928A (en) * | 2007-02-27 | 2008-09-11 | Jtekt Corp | Rolling bearing |
| CN201391543Y (en) * | 2009-04-09 | 2010-01-27 | 陆连运 | Thread-type insert bearing |
| CN201391553Y (en) * | 2009-04-24 | 2010-01-27 | 江苏苏新轴座有限公司 | Sealed bearing block |
| CN201687864U (en) * | 2009-12-15 | 2010-12-29 | 林德庆 | Novel insert bearing with seat and waterproof function |
| CN204061551U (en) * | 2014-09-11 | 2014-12-31 | 新疆新轴轴承有限公司 | Film spreading machine pack roller sealed bearing structure |
| US20170146066A1 (en) * | 2015-11-23 | 2017-05-25 | Schaeffler Technologies AG & Co. KG | Dynamically aligning, maintenance free, radial insert ball bearing |
| CN205876968U (en) * | 2016-06-29 | 2017-01-11 | 浙江新昌皮尔轴承有限公司 | Plummer block |
| CN206830675U (en) * | 2017-06-12 | 2018-01-02 | 安徽利达汽车轴承制造有限公司 | A kind of bearing block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107061511A (en) | A kind of rolling bearing units | |
| CN206830675U (en) | A kind of bearing block | |
| CN206830669U (en) | A kind of rolling bearing units | |
| CN204900523U (en) | Entry driving machine work is biserial cylindrical roller bearing for arm | |
| CN107061515A (en) | A kind of bearing block | |
| CN207229590U (en) | Double-row conical bearing | |
| CN106378578B (en) | A kind of pipe fitting spot welding fixture (SWFX) | |
| CN109296635A (en) | Improved tapered roller bearing | |
| PH12018501533A1 (en) | Lightweight wall body frame | |
| CN205472507U (en) | X ray detects crane | |
| CN205618552U (en) | Bearing seal ring | |
| CN106837031A (en) | Side-hung casement hinge | |
| CN203214652U (en) | Ball bearing with outer spherical surface | |
| CN208057716U (en) | A kind of bearing seal structure of Double seal ring | |
| MX2021013991A (en) | Replacement link for a rolling grill enclosure and method thereof. | |
| CN211059208U (en) | Press-riveting type shaft sleeve | |
| CN108204412A (en) | A kind of bearing dustproof construction | |
| CN206377157U (en) | Bearing sealed ring with degassing function | |
| CN104653587A (en) | Supporting gasket | |
| CN204737542U (en) | Elevator paint gyro wheel | |
| CN205689594U (en) | Hub-bearing unit | |
| US20180328770A1 (en) | Oil level detecting device | |
| CN204985354U (en) | Bearing that adds gasket in shield | |
| CN206856726U (en) | A kind of axial composite-rotor rubber blanket | |
| CN207539182U (en) | A kind of bearing with secondary protection component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |