CN207485870U - A kind of bearing cored structure of stable structure - Google Patents
A kind of bearing cored structure of stable structure Download PDFInfo
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- CN207485870U CN207485870U CN201721559121.5U CN201721559121U CN207485870U CN 207485870 U CN207485870 U CN 207485870U CN 201721559121 U CN201721559121 U CN 201721559121U CN 207485870 U CN207485870 U CN 207485870U
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- bearing
- mounting disc
- bearing core
- fastener
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Abstract
The utility model discloses a kind of bearing cored structures of stable structure, including mounting disc, heat emission hole, fastener, card slot and heat dissipation rubber slab, the centre of the bearing core is provided with axis hole, the interior side of the axis hole is provided with keyway, the bearing core is internally provided with heat emission hole, the side circumferential surface of the bearing core is provided with baffle, and the opposite side of the bearing core is provided with fastener.The beneficial effects of the utility model are：The utility model is by the setting of mounting disc, fastener, card slot, mounting groove and fixing piece, when wearing the arc groove of bearing core, it is not necessary to which entire bearing core is all changed, and need to only be replaced mounting disc, while mounting disc is fixed by snap, is convenient for changing；The utility model by the setting of radiate rubber slab and heat emission hole, enable bearing work long hours generation heat it is timely and effective discharge, avoid damage of the overheat working environment to bearing core, improve working efficiency, extend product service life.
Description
Technical field
The utility model belongs to technical field of bearings, and in particular to a kind of bearing cored structure of stable structure.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy.
It should be support to study carefully for it is acted on, i.e., literal interpretation is used for holding axis, but this is a part for its effect, is propped up
Its essence is supportted to be to undertake radial load.It can be appreciated that it is for fixing axle.The fast easily excellent automation choosing of bearing
Type is included.It is exactly that fixing axle makes it that can only realize rotation, and controls its movement axially and radially.If motor does not have bearing
It can not work.Because axis may be moved to any direction, and requirement axis can only rotate during motor work.Theoretically
For can not be achieved the effect of transmission, moreover, bearing can also influence to be driven, and be influenced to reduce this in high speed shaft
Good lubrication must be realized on bearing, some bearings have had lubrication in itself, are called prelubricated bearing, and most of bearing
There must be lubricating oil, be responsible for when running at high speed, since friction can not only increase energy consumption, more frighteningly be easy to damage axis
It holds.The saying for sliding friction being changed into rolling friction is unilateral, because there is kind of the thing for being sliding bearing.
However, often there are certain defects in use for present bearing core：Present bearing core often damages directly complete
Portion changes, and causes the wasting of resources, works long hours, and no heat emission hole causes heat dissipation effect poor.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of bearing core knot of stable structure
Structure, has convenient for disassembly and assembly, only needs to change damaged part, is changed entirely without whole, setting heat emission hole avoids bearing core long time running
The characteristics of overheat.
To achieve the above object, the utility model provides following technical solution：A kind of bearing cored structure of stable structure, packet
Include mounting disc, heat emission hole, fastener, card slot and heat dissipation rubber slab, the centre of the bearing core is provided with axis hole, the axis hole it is interior
Portion side is provided with keyway, and the bearing core is internally provided with heat emission hole, and the side circumferential surface of the bearing core is provided with
Baffle, the opposite side of the bearing core are provided with fastener, and the baffle is provided with fixing piece, the bearing core close to fastener side
Circumferential surface be provided with mounting disc, lower surface and the fastener corresponding position of the mounting disc are provided with card slot, the mounting disc
Side and fixing piece corresponding position be provided with mounting groove, the outer circumferential surface of the mounting disc is provided with arc groove, institute
It states and heat dissipation rubber slab is provided between mounting disc and bearing core, the surface of the axis hole is provided with ring shaped thread.
Preferably, fixation is snapped connection by the cooperation of fastener and card slot between the mounting disc and bearing core.
Preferably, the length of the mounting groove is five millimeters longer than the length of fixing piece, and the diameter of the mounting groove is than fixing
The diameter of part is 0. 5 millimeters big.
Preferably, the outer surface of the outer surface of the mounting disc and baffle is in the same horizontal line.
Preferably, the upper end of the heat emission hole is fitted closely with heat dissipation rubber slab.
Preferably, in the mounting groove of lower surface that the heat dissipation rubber slab is sticky in mounting disc by composite glue.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model makes the arc of bearing core by the setting of mounting disc, fastener, card slot, mounting groove and fixing piece
When groove is worn, it is not necessary to which entire bearing core is all changed, and need to only be replaced mounting disc, while mounting disc is solid by being buckled
It is fixed, it is convenient for changing, avoids unnecessary waste, while facilitate repair.
2nd, the utility model is by the setting of radiate rubber slab and heat emission hole, and bearing is enable to work long hours the heat of generation
Enough timely and effective discharges avoid damage of the overheat working environment to bearing core, improve working efficiency, while extend product and use the longevity
Life.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
In figure：1st, mounting disc；2nd, heat emission hole；3rd, bearing core；4th, keyway；5th, fastener；6th, card slot；7th, arc groove；8th, pacify
Tankage；9th, fixing piece；10th, axis hole；11st, baffle；12nd, radiate rubber slab；13rd, ring shaped thread.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of bearing cored structure of stable structure, including
Mounting disc 1, heat emission hole 2, fastener 5, card slot 6 and heat dissipation rubber slab 12, the centre of bearing core 3 are provided with axis hole 10, axis hole 10
Interior side is provided with keyway 4, and bearing core 3 is internally provided with heat emission hole 2, and the side circumferential surface of bearing core 3 is provided with gear
Plate 11, the outer surface of mounting disc 1 in the same horizontal line, ensure the operation is stable with the outer surface of baffle 11, bearing core 3
Opposite side is provided with fastener 5, and baffle 11 is provided with fixing piece 9 close to 5 side of fastener, and the circumferential surface of bearing core 3 is provided with peace
Sabot 1, lower surface and 5 corresponding position of fastener of mounting disc 1 are provided with card slot 6, pass through fastener 5 between mounting disc 1 and bearing core 3
Cooperation with card slot 6 snaps connection fixation, and installation is facilitated to fix, and side and 9 corresponding position of fixing piece of mounting disc 1 are provided with peace
Tankage 8, the length of mounting groove 8 is five millimeters longer than the length of fixing piece 9, the diameter zero bigger than the diameter of fixing piece 9 of mounting groove 8
Five millimeters, consolidate installation between mounting disc 1 and baffle 11, the outer circumferential surface of mounting disc 1 is provided with arc groove 7, peace
Heat dissipation rubber slab 12 is provided between sabot 1 and bearing core 3, upper end and the heat dissipation rubber slab 12 of heat emission hole 2 fit closely, fully
Contact facilitates heat dissipation, radiates in the mounting groove 8 of lower surface that rubber slab 12 is sticky in mounting disc 1 by composite glue, ensures to dissipate
Hot rubber slab 12 is not fallen off, and the surface of axis hole 10 is provided with ring shaped thread 13.
The operation principle and process for using of the utility model：Installation shaft, passes through keyway 4 in the axis hole 10 of the utility model
Retainingf key is fixed, and the 8 alignment and fixation part 9 of mounting groove of mounting disc 1 touches, fastener 5 is sticked into card slot 6, fixes mounting disc 1,
The ball of bearing is mounted in arc groove 7, and the fixed outer circle of installation on the outside of ball, installation is complete for bearing, much time using meeting
Ball and arc groove 7 are caused to wear, can mounting disc 1 directly be removed into replacement, entire bearing core 3 is avoided to replace
Waste, while bearing long time continuous working can generate heat, and by radiating, rubber slab 12 absorbs heat, then passes through heat emission hole 2
Discharge improves working efficiency, reduces the abrasion of bearing core 3, safe to use portable.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bearing cored structure of stable structure, including mounting disc（1）, heat emission hole（2）, fastener（5）, card slot（6）And heat dissipation
Rubber slab（12）, it is characterised in that：The bearing core（3）Centre be provided with axis hole（10）, the axis hole（10）Inside one
Side is provided with keyway（4）, the bearing core（3）Be internally provided with heat emission hole（2）, the bearing core（3）Side circumference table
Face is provided with baffle（11）, the bearing core（3）Opposite side be provided with fastener（5）, the baffle（11）Close to fastener（5）One
Side is provided with fixing piece（9）, the bearing core（3）Circumferential surface be provided with mounting disc（1）, the mounting disc（1）Following table
Face and fastener（5）Corresponding position is provided with card slot（6）, the mounting disc（1）Side and fixing piece（9）Corresponding position is provided with
Mounting groove（8）, the mounting disc（1）Outer circumferential surface be provided with arc groove（7）, the mounting disc（1）With bearing core
（3）Between be provided with heat dissipation rubber slab（12）, the axis hole（10）Surface be provided with ring shaped thread（13）.
2. a kind of bearing cored structure of stable structure according to claim 1, it is characterised in that：The mounting disc（1）With
Bearing core（3）Between pass through fastener（5）And card slot（6）Cooperation snap connection fixation.
3. a kind of bearing cored structure of stable structure according to claim 1, it is characterised in that：The mounting groove（8）'s
Length compares fixing piece（9）Length grow five millimeters, the mounting groove（8）Diameter compare fixing piece（9）Diameter it is big 0. 5 milli
Rice.
4. a kind of bearing cored structure of stable structure according to claim 1, it is characterised in that：The mounting disc（1）'s
Outer surface and baffle（11）Outer surface in the same horizontal line.
5. a kind of bearing cored structure of stable structure according to claim 1, it is characterised in that：The heat emission hole（2）'s
Upper end and heat dissipation rubber slab（12）It fits closely.
6. a kind of bearing cored structure of stable structure according to claim 1, it is characterised in that：The heat dissipation rubber slab
（12）Mounting disc is sticky in by composite glue（1）Lower surface mounting groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559121.5U CN207485870U (en) | 2017-11-21 | 2017-11-21 | A kind of bearing cored structure of stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559121.5U CN207485870U (en) | 2017-11-21 | 2017-11-21 | A kind of bearing cored structure of stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485870U true CN207485870U (en) | 2018-06-12 |
Family
ID=62474532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721559121.5U Active CN207485870U (en) | 2017-11-21 | 2017-11-21 | A kind of bearing cored structure of stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485870U (en) |
-
2017
- 2017-11-21 CN CN201721559121.5U patent/CN207485870U/en active Active
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