CN207178454U - A kind of thrust bearing - Google Patents
A kind of thrust bearing Download PDFInfo
- Publication number
- CN207178454U CN207178454U CN201721177277.7U CN201721177277U CN207178454U CN 207178454 U CN207178454 U CN 207178454U CN 201721177277 U CN201721177277 U CN 201721177277U CN 207178454 U CN207178454 U CN 207178454U
- Authority
- CN
- China
- Prior art keywords
- bearing body
- clutch shaft
- sliding shoe
- bearing
- stop 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
Links
Landscapes
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a kind of thrust bearing, belongs to machinery manufacturing technology field.It solves the problems such as existing bearing is easy to wear, service life is short.This thrust bearing, second bearing body including clutch shaft bearing body and with clutch shaft bearing mates, offered on clutch shaft bearing body and second bearing body for rotary shaft axially across spacing hole, the fluid groove to cave inward is provided with clutch shaft bearing, several columned sliding parts are provided with the lower surface of clutch shaft bearing body, bearing sliding part is uniformly distributed circumferentially along outside spacing hole, second bearing body includes pedestal and pedestal upper surface mount raised vertically, the sliding shoe and fluid stop block for coordinating with sliding part are provided with mount, sliding shoe is uniformly distributed in mount upper surface with fluid stop block interval, the surface area of sliding shoe is more than sliding part surface area, the height of fluid stop block sets 0.25 millimeter lower than the height of sliding shoe.The utility model has the advantages of stable performance, service life is long.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is related to a kind of bearing, more particularly to a kind of thrust bearing.
Background technology
Bearing is to be used to determine rotary shaft and other parts relative motion position, plays the parts of supporting or guide effect.
Its major function is the mechanical rotary body of support, to reduce mechanical load coefficient of friction of the equipment in transmission process, thrust
Bearing is one kind in bearing, plays a part of bearing axial load in assembly, the existing thrust axis of in the market is tied mostly
Structure is fairly simple, when in stronger work by the continuous impact of load, is easily damaged, influences the normal use of equipment, have
When under continuous working condition, heat can not quickly disperse, cause be in bearing in fluid become viscous, influence rotating shaft speed
Degree.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of stable performance, is made
With the thrust bearing of long lifespan.
The purpose of this utility model can be realized by following technical proposal：A kind of thrust bearing, including clutch shaft bearing body
And the second bearing body with clutch shaft bearing mates, it is characterised in that described clutch shaft bearing body and second bearing body
On offer for rotary shaft axially across spacing hole, be provided with the fluid groove to cave inward, institute on described clutch shaft bearing
It is provided with some columned sliding parts on the lower surface for the clutch shaft bearing body stated, described bearing sliding part is along spacing hole outer
Circumferentially it is uniformly distributed, described second bearing body includes pedestal and pedestal upper surface mount raised vertically, described
The sliding shoe and fluid stop block for coordinating with sliding part, described sliding shoe and fluid stop block interval are provided with mount
Mount upper surface is uniformly distributed in, the surface area of described sliding shoe is more than sliding part surface area, the resistance of described fluid
The height of block sets 0.25 millimeter lower than the height of sliding shoe.
In a kind of above-mentioned thrust bearing, described clutch shaft bearing body is integrally formed with sliding part, the second described axle
Body is held to be integrally formed with sliding shoe.Help improves the intensity of thrust bearing, increases the service life.
In a kind of above-mentioned thrust bearing, described fluid stop block is in arc-shaped bend.
In a kind of above-mentioned thrust bearing, carbide layers or silicon carbide layer are equipped with described sliding part and sliding shoe
High-abrasive material.Sliding part and the abrasion resistance of sliding shoe at work are improved, reduces abrasion.
Compared with prior art, this thrust bearing is provided with fluid stop block on second bearing body, passes through convection body stop block
The design of structure snd size, when axle is rotating, fluid stop block can prevent fluid from throwing away, and can distribute partial heat again, prevent
Only fluid is dense and burned.With stable performance, service life is long the advantages of.
Brief description of the drawings
Fig. 1 is the structure sectional view of this thrust bearing.
Fig. 2 is the structural representation of this thrust bearing clutch shaft bearing body.
Fig. 3 is the structural representation of this thrust bearing second bearing body.
In figure, 1, clutch shaft bearing body；2nd, second bearing body；3rd, spacing hole；4th, fluid groove；5th, sliding part；6th, pedestal；7th, platform
Rank seat；8th, sliding shoe；9th, fluid stop block.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this thrust bearing, including clutch shaft bearing body 1 and be engaged with clutch shaft bearing body 1
Second bearing body 2, using steel machine-shaping, offered on clutch shaft bearing body 1 and second bearing body 2 for rotary shaft axial direction
The fluid groove 4 to cave inward is provided with the clutch shaft bearing of spacing hole 3 passed through, if being provided with the lower surface of clutch shaft bearing body 1
Do columned sliding part 5, bearing sliding part 5 along being uniformly distributed circumferentially outside spacing hole 3, second bearing body 2 include pedestal 6 with
And the mount 7 that the upper surface of pedestal 6 is raised vertically, be provided with mount 7 for the sliding shoe 8 coordinated with sliding part 5 with
And fluid stop block 9, sliding shoe 8 are uniformly distributed in the upper surface of mount 7 with the interval of fluid stop block 9, the surface area of sliding shoe 8 is big
In the surface area of sliding part 5, so that during work, sliding part 5 can be completely covered in sliding shoe 8, and the height of fluid stop block 9 is set
0.25 millimeter lower than the height of sliding shoe 8, it can help to reduce friction.
In order to help to improve the intensity of thrust bearing, increase the service life, clutch shaft bearing body 1 and sliding part 5, second bearing
Body 2 is integrally formed with sliding shoe 8.
Further describe in detail, fluid stop block 9 is in arc-shaped bend.
In order to improve abrasion resistance, abrasion is reduced, sliding part 5 on sliding shoe 8 with being equipped with carbide layers or silicon carbide layer is resistance to
Grind material.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein clutch shaft bearing body 1, second bearing body 2, spacing hole 3, fluid groove 4, sliding part 5,
The terms such as pedestal 6, mount 7, sliding shoe 8, fluid stop block 9, but it is not precluded from the possibility using other terms.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Claims (4)
1. a kind of thrust bearing, including clutch shaft bearing body（1）And with clutch shaft bearing body（1）The second bearing body being engaged（2）,
Characterized in that, described clutch shaft bearing body（1）And second bearing body（2）On offer for rotary shaft axially across limit
Position hole（3）, the fluid groove to cave inward is provided with described clutch shaft bearing（4）, described clutch shaft bearing body（1）Lower surface
On be provided with some columned sliding parts（5）, described bearing sliding part（5）Along spacing hole（3）It is uniformly distributed circumferentially outside,
Described second bearing body（2）Including pedestal（6）And pedestal（6）Upper surface mount raised vertically（7）, described platform
Rank seat（7）On be provided with and be used for and sliding part（5）The sliding shoe of cooperation（8）And fluid stop block（9）, described sliding shoe（8）
With fluid stop block（9）Interval is uniformly distributed in mount（7）Upper surface, described sliding shoe（8）Surface area be more than slide
Part（5）Surface area, described fluid stop block（9）Height set compare sliding shoe（8）Height it is low 0.25 millimeter.
A kind of 2. thrust bearing according to claim 1, it is characterised in that described clutch shaft bearing body（1）With sliding part
（5）It is integrally formed, described second bearing body（2）With sliding shoe（8）It is integrally formed.
A kind of 3. thrust bearing according to claim 1, it is characterised in that described fluid stop block（9）It is curved in arc-shaped
It is bent.
A kind of 4. thrust bearing according to claim 1, it is characterised in that described sliding part（5）With sliding shoe（8）On
It is equipped with carbide layers or silicon carbide layer high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177277.7U CN207178454U (en) | 2017-09-14 | 2017-09-14 | A kind of thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177277.7U CN207178454U (en) | 2017-09-14 | 2017-09-14 | A kind of thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178454U true CN207178454U (en) | 2018-04-03 |
Family
ID=61747402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177277.7U Expired - Fee Related CN207178454U (en) | 2017-09-14 | 2017-09-14 | A kind of thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178454U (en) |
-
2017
- 2017-09-14 CN CN201721177277.7U patent/CN207178454U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106763159B (en) | A kind of zinc-containing alloy bearing based on kollag | |
| CN203585097U (en) | Retainer and mute bearing comprising same | |
| CN207178454U (en) | A kind of thrust bearing | |
| CN103807303A (en) | Center-shaft-type cylindrical roller bearing | |
| CN103671507A (en) | High-bearing self-aligning roller bearing | |
| CN206617432U (en) | A kind of oscillating bearing structure | |
| CN208747944U (en) | Grate support device is conveyed for grate-cooler material | |
| CN208185213U (en) | A kind of shockproof bearing of automobile current generator | |
| CN104088909B (en) | Deep groove ball bearing outer ring and for manufacturing the alloy material of deep groove ball bearing outer ring | |
| CN205639307U (en) | Shaft sleeve | |
| CN104454970A (en) | Light-weight cylindrical roller bearing with high rotation speed | |
| CN206159256U (en) | High lubricated bent axle of low wearing and tearing | |
| CN203348323U (en) | Solid embedded self-lubricating bearing | |
| CN107131213A (en) | A kind of stove water pump is with wear-resisting quick detachable guide bearing | |
| CN204003966U (en) | The bearing with spherical outside surface of usheing to seat | |
| CN205089825U (en) | Bearing is widened to inner circle | |
| CN104437727B (en) | A kind of gyratory crusher | |
| CN204226438U (en) | A kind of dust cover of bearing | |
| CN102650299A (en) | High-temperature-resistance abrasion-resistance nanometer bearing fan | |
| CN207261474U (en) | A kind of axle sleeve | |
| CN203685846U (en) | Ball bearing | |
| CN203239763U (en) | Novel bearing pad | |
| CN205999779U (en) | Roll spherical bearing | |
| CN206268261U (en) | Elastic linear bearing and its elastic linear Bearning mechanism | |
| CN105972084A (en) | Shaft sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20200914 |