CN106949162A - A kind of low abrasion fastens bearing block - Google Patents
A kind of low abrasion fastens bearing block Download PDFInfo
- Publication number
- CN106949162A CN106949162A CN201710337314.4A CN201710337314A CN106949162A CN 106949162 A CN106949162 A CN 106949162A CN 201710337314 A CN201710337314 A CN 201710337314A CN 106949162 A CN106949162 A CN 106949162A
- Authority
- CN
- China
- Prior art keywords
- fixes sleeve
- main body
- bearing
- hole
- bearing block
- 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.)
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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
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Bearing block is fastened the invention discloses a kind of low abrasion, including main body, fixes sleeve and bearing, the outside lower end both sides of the main body are provided with fixed ear, the side of the main body is provided with shoulder hole, the main body is provided with screwed hole in the homonymy outward flange of shoulder hole, the fixes sleeve is arranged on inside the shoulder hole of main body, the bottom of the fixes sleeve is provided with fixed disk, the fixed disk is provided with manhole on the outside of fixes sleeve, the fixes sleeve is internally provided with circular groove, the fixes sleeve is provided with axis hole in the bottom of circular groove, the external stability of the fixes sleeve is provided with rubber washer, the bearing is arranged on inside the circular groove of fixes sleeve, the Bearing inner is provided with rotating shaft, one end of the rotating shaft is arranged on the bottom of the shoulder hole of main body through the axis hole of fixes sleeve.The bearing of the suitable different model of the present invention is used, and anti-wear performance is high, easy to maintenance, high financial profit.
Description
Technical field
The present invention relates to mechanical transmission part field, more particularly to a kind of low abrasion fastening bearing block.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, reduction
Coefficient of friction in its motion process, and ensure its rotating accuracy, by the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two, wherein rolling bearing are normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher, and rolling bearing is typically by outer ring, inner ring, rolling element and the part group of retainer four
Into.By the shape of rolling element, rolling bearing is divided into ball bearing and the major class of roller bearing two, generally requires and uses when using bearing
Bearing block is used cooperatively.
Traditional bearing block when in use, is required for being supported the use with bearing, in-convenience in use, and due to main body
Directly contacted with bearing or rotating shaft, after prolonged work, serious wear is, it is necessary to often be changed.
The content of the invention
Bearing block is fastened it is an object of the invention to provide a kind of low abrasion, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of low abrasion fastening bearing block, including main body,
Fixes sleeve and bearing, the outside lower end both sides of the main body are provided with fixed ear, and the side of the main body is provided with shoulder hole,
The main body is provided with screwed hole in the homonymy outward flange of shoulder hole, and the fixes sleeve is arranged on inside the shoulder hole of main body,
The bottom of the fixes sleeve is provided with fixed disk, and the fixed disk is provided with manhole on the outside of fixes sleeve, described
Fixes sleeve is internally provided with circular groove, and the fixes sleeve is provided with axis hole, the fixation in the bottom of circular groove
The external stability of sleeve is provided with rubber washer, and the bearing is arranged on inside the circular groove of fixes sleeve, in the bearing
Portion is provided with rotating shaft, and one end of the rotating shaft is arranged on the bottom of the shoulder hole of main body through the axis hole of fixes sleeve.
It is preferred that, the diameter of the circular groove of the fixes sleeve is equal to the external diameter of bearing, and axis hole with diameter greater than
The diameter of rotating shaft.
It is preferred that, the number of the quantity of the manhole on the fixed disk of the fixes sleeve bottom and the screwed hole of body side
Amount is equal, and position correspondence, and the fixes sleeve is demountable structure.
It is preferred that, the external diameter of the rubber washer is more than the maximum diameter of a circle of shoulder hole.
It is preferred that, the fixation ear of main body lower end both sides is provided with bolt by setting through hole.
Compared with prior art, the beneficial effects of the invention are as follows：The invention in the inside of main body by setting shoulder hole to pacify
Fixes sleeve is filled, while setting axis hole and circular groove in the inside of fixes sleeve, bearing is arranged on inside circular groove, and
One end of the rotating shaft of Bearing inner is arranged on to the bottom of the shoulder hole of main body through the axis hole of fixes sleeve, by fixed cover
The outside of cylinder sets rubber washer, is fixed with main body, weares and teares low, when device weares and teares, and only need to change fixes sleeve
, convenient and swift, high financial profit, while when needing the bearing to different model to be fixed, fixed cover only need to be changed
Cylinder, strong adaptability sets manhole in side installation bolt and body side on the fixed disk of the bottom of fixes sleeve
Screwed hole is connected, and the fastness of device is strong.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the side view of the main body of the present invention；
Fig. 3 is the front view of the fixes sleeve of the present invention.
In figure：1- main bodys；2- fixes sleeves；3- bearings；4- fixes ear；5- shoulder holes；6- screwed holes；7- fixed disks；8-
Manhole；9- circular grooves；10- axis holes；11- rubber washers；12- rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of low abrasion fastens bearing block, including main body 1, solid
Determine sleeve 2 and bearing 3, the outside lower end both sides of the main body 1 are provided with fixed ear 4, and the side of the main body 1 is provided with ladder
Hole 5, the main body 1 is provided with screwed hole 6 in the homonymy outward flange of shoulder hole 5, and the fixes sleeve 2 is arranged on the rank of main body 1
Inside terraced hole 5, the bottom of the fixes sleeve 2 is provided with fixed disk 7, and the fixed disk 7 is provided with the outside of fixes sleeve 2
Manhole 8, the fixes sleeve 2 is internally provided with circular groove 9, and the fixes sleeve 2 sets in the bottom of circular groove 9
Axis hole 10 is equipped with, the external stability of the fixes sleeve 2 is provided with rubber washer 11, and the bearing 3 is arranged on fixes sleeve 2
Inside circular groove 9, rotating shaft 12 is installed inside the bearing 3, one end of the rotating shaft 12 passes through the axis hole 10 of fixes sleeve 2
Installed in the bottom of the shoulder hole 5 of main body 1.
The diameter of the circular groove 9 of the fixes sleeve 2 be equal to bearing 3 external diameter, and axis hole 10 with diameter greater than turn
The diameter of axle 12, is easily installed and is driven, and does not interfere with the rotating speed of rotating shaft；Circle on the bottom fixed disk 7 of fixes sleeve 2
The quantity of through hole 8 is equal with the quantity of the screwed hole 6 of the side of main body 1, and position correspondence, and the fixes sleeve 2 is detachable
Structure, is easily installed and detachable maintaining；The external diameter of the rubber washer 11 is more than the maximum diameter of a circle of shoulder hole 5, makes fixed cover
Cylinder 2 is fixed inside the shoulder hole 5 of main body 1；The fixation ear 4 of the lower end both sides of main body 1 is provided with bolt by setting through hole.
Operation principle：During work, rotating shaft 12 is initially passed through into fixes sleeve 2, bearing 3 is then arranged on the one of rotating shaft 12
End, fixes sleeve 2 is placed on inside the shoulder hole 5 of main body 1, one end of rotating shaft 12 is placed on the bottom of shoulder hole 5, and
By the side installation bolt in the bottom fixed disk 7 of fixes sleeve 2, carried out through manhole and the screwed hole of the side of main body 1
It is fixed, main body 1 is then subjected to overall fixation by the fixation ear 4 of outside lower end both sides, when there is serious wear in device,
Fixes sleeve 2 is changed, you can because main body is not contacted directly with bearing 3 or rotating shaft 12, just it is not required to be changed, together
When, when the bearing 3 to different model is fixed, change fixes sleeve 2, strong applicability, high financial profit.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of low abrasion fastens bearing block, including main body（1）, fixes sleeve（2）And bearing（3）, it is characterised in that：The master
Body（1）Outside lower end both sides be provided with fixed ear（4）, the main body（1）Side be provided with shoulder hole（5）, the main body
（1）In shoulder hole（5）Homonymy outward flange be provided with screwed hole（6）, the fixes sleeve（2）Installed in main body（1）Ladder
Hole（5）Inside, the fixes sleeve（2）Bottom be provided with fixed disk（7）, the fixed disk（7）In fixes sleeve（2）It is outer
Side is provided with manhole（8）, the fixes sleeve（2）Be internally provided with circular groove（9）, the fixes sleeve（2）
Circular groove（9）Bottom be provided with axis hole（10）, the fixes sleeve（2）External stability rubber washer is installed（11）,
The bearing（3）Installed in fixes sleeve（2）Circular groove（9）Inside, the bearing（3）Inside is provided with rotating shaft（12）,
The rotating shaft（12）One end pass through fixes sleeve（2）Axis hole（10）Installed in main body（1）Shoulder hole（5）Bottom.
2. a kind of low abrasion fastening bearing block according to claim 1, it is characterised in that：The fixes sleeve（2）Circle
Connected in star（9）Diameter be equal to bearing（3）External diameter, and axis hole（10）With diameter greater than rotating shaft（12）Diameter.
3. a kind of low abrasion fastening bearing block according to claim 1, it is characterised in that：The fixes sleeve（2）Bottom
Fixed disk（7）On manhole（8）Quantity and main body（1）The screwed hole of side（6）Quantity it is equal, and position pair
Should, the fixes sleeve（2）For demountable structure.
4. a kind of low abrasion fastening bearing block according to claim 1, it is characterised in that：The rubber washer（11）It is outer
Footpath is more than shoulder hole（5）Maximum diameter of a circle.
5. a kind of low abrasion fastening bearing block according to claim 1, it is characterised in that：The main body（1）Lower end both sides
Fixation ear（4）Bolt is installed by setting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337314.4A CN106949162A (en) | 2017-05-14 | 2017-05-14 | A kind of low abrasion fastens bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337314.4A CN106949162A (en) | 2017-05-14 | 2017-05-14 | A kind of low abrasion fastens bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949162A true CN106949162A (en) | 2017-07-14 |
Family
ID=59479642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337314.4A Withdrawn CN106949162A (en) | 2017-05-14 | 2017-05-14 | A kind of low abrasion fastens bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577771A (en) * | 2020-04-29 | 2020-08-25 | 国网山西省电力公司长治供电公司 | Live-line operation isolating switch base bearing replacing device |
-
2017
- 2017-05-14 CN CN201710337314.4A patent/CN106949162A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577771A (en) * | 2020-04-29 | 2020-08-25 | 国网山西省电力公司长治供电公司 | Live-line operation isolating switch base bearing replacing device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
|
| WW01 | Invention patent application withdrawn after publication |