CN106958605A - A kind of lightweight bearing block - Google Patents
A kind of lightweight bearing block Download PDFInfo
- Publication number
- CN106958605A CN106958605A CN201710215399.9A CN201710215399A CN106958605A CN 106958605 A CN106958605 A CN 106958605A CN 201710215399 A CN201710215399 A CN 201710215399A CN 106958605 A CN106958605 A CN 106958605A
- Authority
- CN
- China
- Prior art keywords
- bearing
- bearing seat
- block
- end cap
- lightweight
- 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
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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
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/20—Alloys based on aluminium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a kind of lightweight bearing block, including base, first bearing seat, second bearing seat and end cap, the base has been fixedly arranged at the upper side first bearing seat, described first bearing seat one end is connected with second bearing seat by joint pin, bearing is connected with inside the first bearing seat and second bearing seat, end cap is provided with the outside of the bearing, described first bearing seat one end is provided with the first fixed block, described second bearing seat one end is provided with the second fixed block, first fixed block and the second fixed block are fixed by bolt, the first bearing seat, second bearing seat and end cap are all provided with being set to cylindrical shape, and be made of aluminium lithium alloy material, this lightweight bearing block, pass through first bearing seat, second bearing seat and end cap are made of aluminium lithium alloy material, low-alloyed proportion can drop, increase the rigidity of bearing block, remain in that higher intensity simultaneously, so that bearing block has preferable corrosion resistance.
Description
Technical field
The present invention relates to bearing block technical field, specially a kind of lightweight bearing block.
Background technology
Bearing（Bearing）It is a kind of important spare part in contemporary plant equipment.Its major function is support machinery rotation
Swivel, reduces the coefficient of friction in its motion process（friction coefficient）, and ensure its rotating accuracy
（accuracy）.By the difference of motor element frictional property, bearing can be divided into rolling bearing and the major class of sliding bearing two.Wherein roll
Dynamic bearing is normalized, seriation, but its radial dimension, vibration and noise are larger compared with sliding bearing, price also compared with
It is high.Rolling bearing is typically made up of outer ring, inner ring, rolling element and the part of retainer four, is strictly speaking by outer ring, inner ring, rolling
Kinetoplast, retainer, sealing, the big part of lubricating oil six composition.In simple terms, as long as possessing outer ring, inner ring, rolling element with regard to definable
For rolling bearing.By the shape of rolling element, rolling bearing is divided into ball bearing and the major class of roller bearing two.
In machinery industry, bearing is the important component into the transmission of action edge, and residing work under bad environment especially exists
Metallurgical, mining and shipping industry, the running requirements to machinery equipment are higher, in the transmission process of machinery, and bearing block is in height
In temperature, impact, the harsh environments of high dust, oil injecting lubricating bearing block has lubricating oil and easily waved in such a case
Hair, is mixed into bisque particle debris, increases coefficient of friction, makes bearing heavy wear, and need attendant periodically to carry out oiling
Safeguard, the maintenance cost of equipment is significantly increased, existing bearing block sealing effectiveness is poor, and quality is heavier, is unfavorable for small
The use of type machinery.
The content of the invention
It is an object of the invention to provide a kind of lightweight bearing block, the problem of to solve to propose in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of lightweight bearing block, including base, first
Bearing block, second bearing seat and end cap, the base have been fixedly arranged at the upper side first bearing seat, and described first bearing seat one end leads to
Cross joint pin and be connected with inside second bearing seat, the first bearing seat and second bearing seat and be connected with outside bearing, the bearing
Side is provided with end cap, and described first bearing seat one end is provided with the first fixed block, and described second bearing seat one end is provided with second
Fixed block, first fixed block and the second fixed block are fixed by bolt, the first bearing seat, second bearing seat and
End cap is all provided with being set to cylindrical shape, and is made of aluminium lithium alloy material.
It is preferred that, described first bearing seat and second bearing seat one end is provided with guide pillar, jack and the first fixing hole, and
Guide pillar and jack are correspondingly arranged.
It is preferred that, the end cap includes protecgulum and connecting shaft, and the connecting shaft is fixedly welded on protecgulum side, the connection
It is provided with the outside of axle one end on the inside of external screw thread, the first bearing seat and second bearing seat and is provided with internal thread, the protecgulum one
Side is fixedly installed rectangular cam.
It is preferred that, through hole is provided with the base, the through hole is provided with two and is symmetrical arranged on datum axle.
It is preferred that, the base both sides are provided with the outside of the second fixing hole, the bearing and are provided with rubber blanket.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of this lightweight bearing block, by first bearing seat,
Second bearing seat and end cap are made of aluminium lithium alloy material, can drop low-alloyed proportion, increase the rigidity of bearing block, together
When remain in that higher intensity, so that bearing block has preferable corrosion resistance, can preferably be applied to middle-size and small-size machinery, lead to
Cross first bearing seat and second bearing seat one end is provided with guide pillar, jack, be easy to first bearing seat and second bearing seat one
End carries out closure fixation, by provided with end cap, add sealing when bearing and bearing block are used, it is to avoid debris enters,
By being provided with rubber blanket on the outside of bearing, the purpose in axially adjustable gap between the two is reached, the reliability of bearing axially position is realized
Property, and add in the friction between bearing and bearing block, prevent that bearing from producing axial float in operation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is mounting structure schematic diagram of the present invention；
Fig. 3 is end cap overall structure of the present invention and front view.
In figure：1- bases；The fixing holes of 11- second；12- through holes；2- first bearing seats；The fixed blocks of 21- first；22- guide pillars；
23- jacks；24- internal threads；The fixing holes of 25- first；3- second bearing seats；The fixed blocks of 31- second；32- bolts；4- joint pins；
5- bearings；6- end caps；61- protecgulums；62- connecting shafts；63- external screw threads；64- rectangular cams；7- rubber blankets.
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 lightweight bearing block, including base 1, first axle
Bearing 2, second bearing seat 3 and end cap 6, the base 1 have been fixedly arranged at the upper side first bearing seat 2, the first bearing seat 2 one
End is connected with inside second bearing seat 3, the first bearing seat 2 and second bearing seat 3 by joint pin 4 is connected with bearing 5, institute
State the outside of bearing 5 and be provided with end cap 6, described one end of first bearing seat 2 is provided with the first fixed block 21, the second bearing seat 3
One end is provided with the second fixed block 31, and the fixed block 31 of the first fixed block 21 and second is fixed by bolt 32, described
First bearing seat 2, second bearing seat 3 and end cap 6 are all provided with being set to cylindrical shape, and are made of aluminium lithium alloy material.
Described first bearing seat 2 and second bearing seat 3 one end is provided with guide pillar 22, the fixing hole 25 of jack 23 and first,
And guide pillar 22 and jack 23 are correspondingly arranged, it is easy to guiding first bearing seat 2 and the docking of second bearing seat 3 to fix.
The end cap 6 includes protecgulum 61 and connecting shaft 62, and the connecting shaft 62 is fixedly welded on the side of protecgulum 61, the company
External screw thread 63 is provided with the outside of the one end of spindle 62, the inner side of first bearing seat 2 and second bearing seat 3 is provided with internal thread 24,
The side of protecgulum 61 is fixedly installed rectangular cam 64, is easy to the installation and dismounting of end cap 6.
Through hole 12 is provided with the base 1, the through hole 12 is provided with two and set on the axial symmetry of base 1, entered
One step alleviates the total quality of base 1.
The both sides of base 1 are provided with the second fixing hole 11, and the outside of bearing 5 is provided with rubber blanket 7, reaches axial tune
The purpose in whole gap between the two, realizes the reliability of bearing axially position, and adds the friction between bearing and bearing block
In, prevent that bearing from producing axial float in operation.
Operation principle：Overall fixation is carried out by second fixing hole 11 at the two ends of base 1, bearing 5 is arranged on first axle
In bearing 2, second bearing seat 3 is closed by hinge 4, and first bearing seat 2 and the one end of second bearing seat 3 are fixed, is held
Lid 6 is arranged on first bearing seat 2 and the side of second bearing seat 3 by the spiral of rectangular cam 64, bearing 5 and bearing block is carried out close
Envelope, it is to avoid debris enters, and first bearing seat 2, second bearing seat 3 and end cap 6 be made of aluminium lithium alloy material, can be with
Low-alloyed proportion is dropped, increases the rigidity of bearing block, while remaining in that higher intensity, so that bearing block has preferable anti-corruption
Corrosion, can preferably be applied to middle-size and small-size machinery.
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 lightweight bearing block, including base（1）, first bearing seat（2）, second bearing seat（3）And end cap（6）, it is special
Levy and be：The base（1）It has been fixedly arranged at the upper side first bearing seat（2）, the first bearing seat（2）One end passes through joint pin
（4）It is connected with second bearing seat（3）, the first bearing seat（2）And second bearing seat（3）Inside is connected with bearing（5）, it is described
Bearing（5）Outside is provided with end cap（6）, the first bearing seat（2）One end is provided with the first fixed block（21）, second axle
Bearing（3）One end is provided with the second fixed block（31）, first fixed block（21）With the second fixed block（31）Pass through bolt
（32）It is fixed, the first bearing seat（2）, second bearing seat（3）And end cap（6）It is all provided with being set to cylindrical shape, and adopts
It is made of aluminium lithium alloy material.
2. a kind of lightweight bearing block according to claim 1, it is characterised in that：The first bearing seat（2）With second
Bearing block（3）One end is provided with guide pillar（22）, jack（23）With the first fixing hole（25）, and guide pillar（22）And jack（23）It is right
It should set.
3. a kind of lightweight bearing block according to claim 1, it is characterised in that：The end cap（6）Including protecgulum（61）
And connecting shaft（62）, the connecting shaft（62）It is fixedly welded on protecgulum（61）Side, the connecting shaft（62）Set on the outside of one end
There is external screw thread（63）, the first bearing seat（2）And second bearing seat（3）Inner side is provided with internal thread（24）, the protecgulum
（61）Side is fixedly installed rectangular cam（64）.
4. a kind of lightweight bearing block according to claim 1, it is characterised in that：The base（1）On be provided with through hole
（12）, the through hole（12）It is provided with two and on base（1）Axial symmetry is set.
5. a kind of lightweight bearing block according to claim 1, it is characterised in that：The base（1）Both sides are provided with
Two fixing holes（11）, the bearing（5）Outside is provided with rubber blanket（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215399.9A CN106958605A (en) | 2017-04-03 | 2017-04-03 | A kind of lightweight bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215399.9A CN106958605A (en) | 2017-04-03 | 2017-04-03 | A kind of lightweight bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958605A true CN106958605A (en) | 2017-07-18 |
Family
ID=59483327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215399.9A Pending CN106958605A (en) | 2017-04-03 | 2017-04-03 | A kind of lightweight bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504080A (en) * | 2017-10-23 | 2017-12-22 | 重庆奔隆机械有限公司 | Combined bearing base |
| CN111300478A (en) * | 2020-04-01 | 2020-06-19 | 朱静舟 | Rotating structure for joint of small robot |
-
2017
- 2017-04-03 CN CN201710215399.9A patent/CN106958605A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504080A (en) * | 2017-10-23 | 2017-12-22 | 重庆奔隆机械有限公司 | Combined bearing base |
| CN111300478A (en) * | 2020-04-01 | 2020-06-19 | 朱静舟 | Rotating structure for joint of small robot |
| CN111300478B (en) * | 2020-04-01 | 2021-04-02 | 朱静舟 | Rotating structure for joint of small robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |
|
| WD01 | Invention patent application deemed withdrawn after publication |