CN205260611U - Replaceable type bearing - Google Patents
Replaceable type bearing Download PDFInfo
- Publication number
- CN205260611U CN205260611U CN201520920466.3U CN201520920466U CN205260611U CN 205260611 U CN205260611 U CN 205260611U CN 201520920466 U CN201520920466 U CN 201520920466U CN 205260611 U CN205260611 U CN 205260611U
- Authority
- CN
- China
- Prior art keywords
- bearing
- interior
- inner race
- raceway
- bearing inner
- 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
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- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a replaceable type bearing that the replacement cost is low, include: bearing inner race, bearing inner race and the setting dead eye in bearing inner race bearing inner race's inboard is fixed through outer countersunk screw and is provided with a plurality of outer arcs installation piece be provided with outer raceway on the outer arc installation piece bearing inner race's the outside is fixed through interior countersunk screw and is provided with a plurality of interior arcs installation pieces be provided with interior raceway on the interior arc installation piece it is provided with a plurality of rolling elements to roll between outer raceway and the interior raceway, be connected through the holder between the rolling element. The advantage is: simple structure, it is convenient to change, need not carry out overall change when changing the bearing, only need with outer arc installation piece and interior arc installation piece pull down more renew can, the replacement cost is low, saves the resource, the height is rateed to the whole cyclic utilization of bearing.
Description
Technical field
The utility model relates to a kind of bearing, relates in particular to a kind of replaceable type bearing.
Background technology
Bearing is in mechanical transmission course, to work the parts of fixing and reducing load coefficient of friction, also can say,In the time that other parts produce relative motion each other on axle, be used for reducing the coefficient of friction in power transmission processWith the fixing parts in retainer shaft center. Bearing is a kind of very important parts in contemporary plant equipment.Its major function is supported mechanical rotary body, the mechanical load friction in order to reduction equipment in transmission processCoefficient. Existing bearing mainly comprises: bearing outer ring, bearing inner race, retainer and rolling element, described inRolling element is arranged between bearing outer ring and bearing inner race by retainer, described bearing outer ring and bearing inner raceOn be respectively equipped with can for rolling element roll the first raceway and the second raceway, this structure in use, byBetween rolling meeting and bearing outer ring and bearing inner race, produce and rub in the first raceway and second pipe in rolling elementWipe, after long-time friction, rolling element dwindles, and it is large that raceway gap becomes, need to be to rolling element, bearing outer ring and axleHold inner ring integral replacing, be replaced the rolling element, the bearing outer ring that get off and just become a pile scrap iron with bearing inner race,Waste resource, replacement cost is high, and bearing integral cyclic utilization rate is little.
Utility model content
Technical problem to be solved in the utility model is: the replaceable type bearing that a kind of replacement cost is low is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: replaceable type bearing, bagDraw together: bearing outer ring, bearing inner race and be arranged on the dead eye in bearing inner race, in described bearing outer ringSide is fixedly installed some outer arcuate mounting blocks by outer sunk screw, on described outer arcuate mounting blocks, arrangesThere is outer raceway, be fixedly installed some arcs in the outside of described bearing inner race by interior sunk screw and installPiece is provided with interior raceway on described arc mounting blocks, between described outer raceway and interior raceway, rolls and establishesBe equipped with some rolling elements, between described rolling element, be connected by retainer.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is:The inner side of described bearing outer ring is fixedly installed three outer arcuate mounting blocks by outer sunk screw, at described axleThe outside of holding inner ring is fixedly installed three arc mounting blocks by interior sunk screw.
The utility model has the advantages that: above-mentioned replaceable type bearing, simple in structure, it is convenient to change, and is changing axleWhile holding, do not need to carry out integral replacing, only outer arcuate mounting blocks and arc mounting blocks need to be pulled down more and renewed, replacement cost is low, saving resource, and bearing integral cyclic utilization rate is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model replaceable type bearing.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure: 1, bearing outer ring, 2, bearing inner race, 3, dead eye, 4, outer sunk screw, 5, outer arcShape mounting blocks, 6, outer raceway, 7, interior sunk screw, 8, arc mounting blocks, 9, interior raceway, 10,Rolling element, 11, retainer.
Detailed description of the invention
Describe in detail particular content of the present utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, replaceable type bearing, comprising: bearing outer ring 1, bearing inner race 2 and be arranged onDead eye 3 in bearing inner race 2, is fixedly installed by outer sunk screw 4 in the inner side of described bearing outer ring 1There are some outer arcuate mounting blocks 5, on described outer arcuate mounting blocks 5, are provided with outer raceway 6, at described bearingThe outside of inner ring 2 is fixedly installed some arc mounting blocks 8 by interior sunk screw 7, at described arcOn mounting blocks 8, be provided with interior raceway 9, between described outer raceway 6 and interior raceway 9, roll and be provided with some rollingKinetoplast 10, is connected by retainer 11 between described rolling element 10.
As shown in Figure 1 and Figure 2, in this example, for easy for installation, ensure that rolling element 10 can be smoothRoll, be fixedly installed three outer arcuate in the inner side of described bearing outer ring 1 by outer sunk screw 4 and installPiece 5, is fixedly installed three arc mounting blocks in the outside of described bearing inner race 2 by interior sunk screw 78, in actual manufacture and use procedure, the quantity of outer arcuate mounting blocks 5 and arc mounting blocks 8 can rootAccording to actual needs setting.
When above-mentioned replaceable type bearing is changed, the outside by bearing cap from bearing outer ring 1 and bearing inner race 2Unload, taking-up bearing outer ring 1, rolling element 10 separate each several part with bearing inner race 2, and it is lower outside heavy now to unloadScrew 4 is changed outer arcuate mounting blocks 5, unloads interior sunk screw 7 arc mounting blocks 8 is enteredRow is changed, and takes new rolling element 10 and is arranged on the outer raceway 6 and arc installation on outer arcuate mounting blocks 5Between interior raceway 9 on piece 8, the bearing cap that closes completes replacing.
Above-mentioned replaceable type bearing, adopts left and right replaceable type bearing replace original integrated bearing block and up and down canChange bearing, convenient bearing and the dismounting bearing installed, axle can not be beated in dead eye simultaneously, all the timeRetainer shaft and bearing and bearing block three are in same axle center, stressed even, long service life.
Claims (1)
1. replaceable type bearing, it is characterized in that: comprising: bearing outer ring (1), bearing inner race (2) and be arranged on the dead eye (3) in bearing inner race (2), inner side at described bearing outer ring (1) is fixedly installed some outer arcuate mounting blocks (5) by outer sunk screw (4), on described outer arcuate mounting blocks (5), be provided with outer raceway (6), outside at described bearing inner race (2) is fixedly installed some arc mounting blocks (8) by interior sunk screw (7), on described arc mounting blocks (8), be provided with interior raceway (9), between described outer raceway (6) and interior raceway (9), roll and be provided with some rolling elements (10), between described rolling element (10), be connected by retainer (11), inner side at described bearing outer ring (1) is fixedly installed three outer arcuate mounting blocks (5) by outer sunk screw (4), is fixedly installed three arc mounting blocks (8) in the outside of described bearing inner race (2) by interior sunk screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920466.3U CN205260611U (en) | 2015-11-13 | 2015-11-13 | Replaceable type bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920466.3U CN205260611U (en) | 2015-11-13 | 2015-11-13 | Replaceable type bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260611U true CN205260611U (en) | 2016-05-25 |
Family
ID=56002140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920466.3U Expired - Fee Related CN205260611U (en) | 2015-11-13 | 2015-11-13 | Replaceable type bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
| CN107542777A (en) * | 2017-10-24 | 2018-01-05 | 无锡民联汽车零部件有限公司 | Possesses the bearing of interior external slideway spacing regulatory function |
-
2015
- 2015-11-13 CN CN201520920466.3U patent/CN205260611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
| CN107542777A (en) * | 2017-10-24 | 2018-01-05 | 无锡民联汽车零部件有限公司 | Possesses the bearing of interior external slideway spacing regulatory function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20191113 |