CN209053958U - A kind of dustproof bearing seat - Google Patents
A kind of dustproof bearing seat Download PDFInfo
- Publication number
- CN209053958U CN209053958U CN201821678313.2U CN201821678313U CN209053958U CN 209053958 U CN209053958 U CN 209053958U CN 201821678313 U CN201821678313 U CN 201821678313U CN 209053958 U CN209053958 U CN 209053958U
- Authority
- CN
- China
- Prior art keywords
- dust
- end cap
- oil storage
- proof end
- 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to provide a kind of dustproof bearing seat, including bearing block ontology, annular convex platform is provided on the front end face of bearing block ontology side, a ring annular groove is offered in annular convex platform outside wall surface, dust-proof end cap is installed on annular convex platform, the snap ring for matching with annular groove is offered on the inner wall of dust-proof end cap connecting pin, when dust-proof end cap connecting pin socket is on annular convex platform, the snap ring of dust-proof end cap is caught in the annular groove of bearing block ontology, using the annular convex platform being arranged in bearing block ontology side, and pass through the dust-proof end cap being clamped on annular convex platform, on the one hand effectively prevent dust from entering in the intrinsic bearing of bearing block, interfere to rotate bearing the greasy filth for generating resistance to effectively prevent from generating, on the other hand when adding lubricating oil to the intrinsic bearing of bearing block, extra lubricating oil can be collected Into dust-proof end cap, effectively prevents extra lubricating oil from dripping ground or being dropped in equipment and ambient enviroment is polluted.
Description
Technical field
The utility model relates to a kind of dustproof bearing seats.
Background technique
Bearing block is that one kind can receive the special large-scale and extra large size bearing seat of combined load, construction, there is the ground of bearing
Side will have supporting point, and the inner support point of bearing is axis, and outer support is exactly bearing block.
But need to be added abrasion of the lubricating oil to reduce bearing during bearing working, however since bearing block is installed
Scene has a large amount of dusts, dust and lubricating oil that can generate greasy filth in bearing rotary work, and greasy filth is in the work of bearing to axis
The rotation for holding interior ball increases frictional force, so that ball is accelerated the abrasion of ball under the working condition of larger frictional force, and make
The service life of bearing substantially reduces.
And when adding lubricating oil to the bearing in bearing block, extra lubricating oil can drip ground or be dropped in equipment
On ambient enviroment is polluted.
Utility model content
Prevent dust from entering technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide one kind
The dustproof bearing seat for interfering bearing rotation is generated in bearing in bearing block.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of dustproof bearing seat, including bearing block ontology are provided, are provided with annular on the front end face of bearing block ontology side
Boss offers a ring annular groove in annular convex platform outside wall surface, and dust-proof end cap, dust-proof end cap connection are equipped on annular convex platform
The snap ring for matching with annular groove is offered on the inner wall of end to prevent when dust-proof end cap connecting pin socket is on annular convex platform
The snap ring of dirt end cap is caught in the annular groove of bearing block ontology.
Through the above scheme, using the annular convex platform being arranged in bearing block ontology side, and by annular convex platform
On the one hand the dust-proof end cap of clamping effectively prevents dust from entering in the intrinsic bearing of bearing block, to effectively prevent from giving birth to
It, can on the other hand when to bearing block intrinsic bearing addition lubricating oil at the greasy filth for rotating generation resistance to bearing is interfered
Extra lubricating oil is collected into dust-proof end cap, effectively prevent extra lubricating oil drip ground or be dropped in it is right in equipment
Ambient enviroment pollutes.
Further, dust-proof end cap inner wall is formed with oil storage tank, and oil storage tank is located on the inside of snap ring, and oil storage tank is with dust-proof end cap
Integral structure, when dust-proof end cap is connect with bearing block ontology, the position of oil storage tank is lower than the axis hole of bearing block ontology.
It through the above scheme, can will be out of, bearing block ontology axis hole using the oil storage tank formed in dust-proof end cap inner wall
It flows out extra lubricating oil to be stored in oil storage tank, so that convenient being further processed to extra lubricating oil, prevents lubricating oil
It drips ground or is dropped in equipment and pollute.
Further, dust-proof end cap inner wall bottom is connected with oil storage box, and oil storage box forms oil storage on the inside of snap ring in oil storage box
Slot, the connection structure between oil storage box and dust-proof end cap are as follows: dust-proof end cap inner wall bottom offers oil outlet, and oil outlet two sides are set
It is equipped with a pair of L-shaped rails, two L shape guide rails form slot in dust-proof end cap bottom outer wall；
Cutting of the oil storage box two sides formation for cooperating with slot, oil storage box are realized and are prevented through two sides cutting and slot cooperation
Dirt end cap is mating.
Through the above scheme, using the oil storage for realizing grafting by cutting and slot cooperation in dust-proof end cap inner wall bottom
On the one hand box, and the oil storage tank by being formed in oil storage box can will flow out extra profit out of bearing block ontology axis hole
Lubricating oil is stored in oil storage tank, so that convenient being further processed to extra lubricating oil, prevents lubricating oil drippage ground or drop
It falls in equipment and pollutes, oil storage box is on the other hand plugged and fixed by cutting and slot cooperation, it is convenient to be cleaned in disassembly
Oil storage tank in oil storage box.
Further, oil storage tank forms water conservancy diversion inclined-plane close to snap ring side.
Further, oil storage tank is embedded in the oil absorbent material for absorbing greasy filth, shape and the oil storage tank inner cavity phase of oil absorbent material
Matching.
Through the above scheme, it is embedded in oil absorbent material using in oil storage tank, the collection of greasy filth can be facilitated, and inhale by replacement
Oily cotton cleans the inner cavity of dust-proof end cap.
Further, dust-proof end cap further includes the positioning bolt rotated for limiting dust-proof end cap relative to bearing block ontology,
And dust-proof end cap upper end offers the through-hole matched with positioning bolt, annular convex platform upper end is offered for the positioning bolt that is spirally connected
Threaded hole, positioning bolt pass through dust-proof end cap upper end through-hole after fixed with screw hole.
The beneficial effects of the utility model are:
Using the annular convex platform being arranged in bearing block ontology side, and the dust-proof end by being clamped on annular convex platform
On the one hand lid effectively prevents dust from entering in the intrinsic bearing of bearing block, interfere to effectively prevent from generating to bearing
Rotation generates the greasy filth of resistance, can be by extra lubrication on the other hand when adding lubricating oil to the intrinsic bearing of bearing block
Oil is collected into dust-proof end cap, is effectively prevented extra lubricating oil from dripping ground or being dropped in equipment and is caused to ambient enviroment
Pollution.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the utility model dustproof bearing seat schematic diagram；
Fig. 2 is the utility model bearing block ontology schematic diagram；
Fig. 3 is the dust-proof end cap schematic diagram of the utility model；
Wherein；Bearing block ontology 1；Annular groove 11；Threaded hole 12；Dust-proof end cap 2；Snap ring 21；Oil storage tank 22；Water conservancy diversion is oblique
Face 23；Through-hole 24；Oil absorbent material 3；Positioning bolt 4.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figures 1 to 3；
A kind of dustproof bearing seat, including bearing block ontology 1 are provided, are provided with ring on the front end face of 1 side of bearing block ontology
Shape boss offers a ring annular groove 11 in annular convex platform outside wall surface, dust-proof end cap 2, dust-proof end is equipped on annular convex platform
The snap ring 21 for matching with annular groove 11 is offered on 2 connecting pin inner wall of lid, dust-proof 2 connecting pin of end cap is socketed on annular
When on boss, the snap ring 21 of dust-proof end cap 2 is caught in the annular groove 11 of bearing block ontology 1.
Also oil storage tank 22 can be formed in dust-proof 2 inner wall of end cap, oil storage tank 22 is located at 21 inside of snap ring, oil storage tank 22 and anti-
Dirt end cap 2 is structure as a whole, and when dust-proof end cap 2 is connect with bearing block ontology 1, the position of oil storage tank 22 is lower than bearing block ontology 1
Axis hole, using the oil storage tank 22 formed in dust-proof 2 inner wall of end cap, it is extra will to flow out out of bearing block ontology 1 axis hole
Lubricating oil is stored in oil storage tank 22, so that convenient being further processed to extra lubricating oil, prevents lubricating oil from dripping ground
Or it is dropped in equipment and pollutes.
Also it can be connected with oil storage box in dust-proof 2 inner wall bottom of end cap, oil storage box is in formation storage in 21 inside of snap ring, oil storage box
Oil groove 22, the connection structure between oil storage box and dust-proof end cap 2 are that oil storage tank 22 forms water conservancy diversion inclined-plane close to 21 side of snap ring
23, also oil outlet can be offered in dust-proof 2 inner wall bottom of end cap, oil outlet two sides are provided with a pair of L-shaped rails, and two L shapes are led
Rail forms slot in dust-proof 2 bottom outer wall of end cap；
Cutting of the oil storage box two sides formation for cooperating with slot, oil storage box are realized and are prevented through two sides cutting and slot cooperation
Dirt end cap 2 is mating, using the oil storage box for realizing grafting by cutting and slot cooperation in dust-proof 2 inner wall bottom of end cap, and
And the oil storage tank 22 by being formed in oil storage box, extra lubrication on the one hand can will be flowed out out of bearing block ontology 1 axis hole
Oil is stored in oil storage tank 22, so that convenient being further processed to extra lubricating oil, prevents lubricating oil drippage ground or drop
It falls in equipment and pollutes, oil storage box is on the other hand plugged and fixed by cutting and slot cooperation, it is convenient to be cleaned in disassembly
Oil storage tank 22 in oil storage box.
Using the annular convex platform being arranged in 1 side of bearing block ontology, and the dust-proof end by being clamped on annular convex platform
On the one hand lid 2 effectively prevents dust from entering in the bearing in bearing block ontology 1, interfere to effectively prevent from generating to axis
The greasy filth for forwarding the raw resistance of movable property can be by extra profit on the other hand when adding lubricating oil to the bearing in bearing block ontology 1
Lubricating oil is collected into dust-proof end cap 2, effectively prevents extra lubricating oil from dripping ground or being dropped in equipment to ambient enviroment
It pollutes.
Also the oil absorbent material 3 for absorbing greasy filth can be embedded in oil storage tank 22, in the shape and oil storage tank 22 of oil absorbent material 3
Chamber matches, and is embedded in oil absorbent material 3 using in oil storage tank 22, can facilitate the collection of greasy filth, and by replacement oil absorbent material 3 come clear
The inner cavity of clean dust-proof end cap 2.
Also dust-proof end cap 2 can be provided with the positioning bolt rotated for limiting dust-proof end cap 2 relative to bearing block ontology 1
4, and 2 upper end of dust-proof end cap offers the through-hole 24 matched with positioning bolt 4, annular convex platform upper end offers fixed for being spirally connected
The threaded hole 12 of position bolt 4, positioning bolt 4 are spirally connected fixation after passing through the through-hole 24 of dust-proof 2 upper end of end cap with threaded hole 12.
In actual operation；
Bearing and axis are mounted on first in the axis hole of bearing block ontology 1, bearing block ontology 1 is fixedly mounted in equipment
Afterwards, dust-proof end cap 2 is being sleeved on 1 side of bearing block ontology, and the logical of dust-proof 2 upper end of end cap is passed through by positioning bolt 4
Be spirally connected behind hole 24 with the threaded hole 12 on bearing block ontology 1 fixation, and the oil storage tank 22 on dust-proof end cap 2 is made to be located at dust-proof end cap
Bottom end, the clamping on the one hand passing through the annular groove 22 on the snap ring 11 and dust-proof end cap 2 being arranged on bearing block ontology 1 are effective
It prevents dust from entering in bearing block ontology 1, on the other hand the Excess lubricating oil flowed out from axis hole can be passed through into oil storage tank 22
Water conservancy diversion inclined-plane 23 be collected into the oil storage tank 22 of dust-proof end cap 2, and pass through the oil absorbent material 3 that is arranged in oil storage tank 22
Absorb, guarantee the cleaning of dust-proof 2 inner cavity of end cap by replacing oil absorbent material 3, effectively prevent extra lubricating oil drip ground or
It is dropped in equipment and ambient enviroment is polluted.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of dustproof bearing seat, including bearing block ontology (1), characterized in that the front end face of bearing block ontology (1) side
On be provided with annular convex platform, a ring annular groove (11) are offered in the annular convex platform outside wall surface；
It is equipped on the annular convex platform dust-proof end cap (2), offers and be used for and ring on dust-proof end cap (2) the connecting pin inner wall
The snap ring (21) that connected in star (11) matches；
When dust-proof end cap (2) connecting pin is socketed on annular convex platform, the snap ring (21) of the dust-proof end cap (2) is caught in bearing
In the annular groove (11) of seat ontology (1).
2. a kind of dustproof bearing seat according to claim 1, characterized in that dust-proof end cap (2) inner wall is formed with storage
Oil groove (22), the oil storage tank (22) are located on the inside of snap ring (21), and the oil storage tank (22) is integrated with the dust-proof end cap (2)
Structure；
When the dust-proof end cap (2) connect with bearing block ontology (1), the position of the oil storage tank (22) is lower than bearing block ontology
(1) axis hole.
3. a kind of dustproof bearing seat according to claim 1, characterized in that dust-proof end cap (2) the inner wall bottom connection
There is oil storage box, the oil storage box forms oil storage tank (22) in the oil storage box on the inside of snap ring (21)；
Connection structure between the oil storage box and the dust-proof end cap (2) are as follows: dust-proof end cap (2) the inner wall bottom offers
Oil outlet, the oil outlet two sides are provided with a pair of L-shaped rails, and two L shape guide rails are in dust-proof end cap (2) the bottom outer wall shape
At slot；
The oil storage box two sides form the cutting for cooperating with slot, and the oil storage box is realized through two sides cutting and slot cooperation
It is mating with the dust-proof end cap (2).
4. a kind of dustproof bearing seat according to claim 2 or 3, characterized in that the oil storage tank (22) is close to snap ring
(21) side forms water conservancy diversion inclined-plane (23).
5. a kind of dustproof bearing seat according to claim 2 or 3, characterized in that the oil storage tank (22) is embedded in useful
In the oil absorbent material (3) for absorbing greasy filth, shape and the oil storage tank (22) inner cavity of the oil absorbent material (3) match.
6. a kind of dustproof bearing seat according to claim 1, characterized in that the dust-proof end cap (2) further includes for limiting
The positioning bolt (4) that the dust-proof end cap (2) rotates relative to the bearing block ontology (1) is made, and on the dust-proof end cap (2)
End offers the through-hole (24) matched with the positioning bolt (4)；
The annular convex platform upper end offers the threaded hole (12) for the positioning bolt (4) that are spirally connected, the positioning bolt (4)
Through-hole (24) across dust-proof end cap (2) upper end is spirally connected with the threaded hole (12) fixation afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678313.2U CN209053958U (en) | 2018-10-16 | 2018-10-16 | A kind of dustproof bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678313.2U CN209053958U (en) | 2018-10-16 | 2018-10-16 | A kind of dustproof bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053958U true CN209053958U (en) | 2019-07-02 |
Family
ID=67050801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821678313.2U Expired - Fee Related CN209053958U (en) | 2018-10-16 | 2018-10-16 | A kind of dustproof bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053958U (en) |
-
2018
- 2018-10-16 CN CN201821678313.2U patent/CN209053958U/en not_active Expired - Fee Related
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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: 20190702 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |