CN109210075A - A kind of oscillating bearing structure that can quickly adjust clearance - Google Patents
A kind of oscillating bearing structure that can quickly adjust clearance Download PDFInfo
- Publication number
- CN109210075A CN109210075A CN201811021906.6A CN201811021906A CN109210075A CN 109210075 A CN109210075 A CN 109210075A CN 201811021906 A CN201811021906 A CN 201811021906A CN 109210075 A CN109210075 A CN 109210075A
- Authority
- CN
- China
- Prior art keywords
- spacer
- gaskets
- several
- oscillating bearing
- clearance
- 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
Links
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses the oscillating bearing structures that one kind can quickly adjust clearance, including two outer rings, inner rings；It is characterized by also including several gaskets, the centre of described two outer rings is arranged in several described gaskets.It further include spacer, several described gaskets are distributed in the both sides of the spacer.The beneficial effects of the invention are as follows, spacer of the invention includes several with a thickness of several gaskets, when interior or ectosphere surface wear, end-play becomes larger, a piece of or several gaskets are removed from spacer at this time, oscillating bearing end-play becomes smaller, and can adjust until bearing again can normal use in acceptability limit.Spacer width of the invention is adjustable and bearing clearance is adjustable, improves bearing life, has the advantages that easy to maintain, maintenance cost is low.
Description
Technical field
The present invention relates to the oscillating bearing structures that one kind can quickly adjust clearance.
Background technique
Oscillating bearing as shown in Figure 1 is made of two outer rings 1 ' and 2 ', inner ring 3 ' and spacer 4 ', and such oscillating bearing is wanted
The clearance asked is end-play.The spacer 4 ' of traditional structure is integrated spacer, once internal and external spherical surfaces are worn, end-play becomes larger,
It can only select to change inner ring 3 ', outer ring or a whole set of oscillating bearing, 4 ' width of spacer can not be adjusted, clearance can not be adjusted.
Summary of the invention
It is an object of the invention to overcome the deficiency of the prior art, provides a kind of oscillating bearing knot that can quickly adjust clearance
Structure.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of oscillating bearing structure that can quickly adjust clearance, including two outer rings, inner rings；It is characterized by also including
The centre of described two outer rings is arranged in several gaskets, several described gaskets.
It in a further preferred embodiment, further include spacer, several described gaskets are distributed in the both sides of the spacer.
It in a further preferred embodiment, further include spacer, several described gaskets are distributed in wherein one side of the spacer.
The invention has the advantages that spacer of the invention includes several with a thickness of several gaskets, when interior or outer
When sphere abrasion, end-play becomes larger, and removes a piece of or several gaskets from spacer at this time, and oscillating bearing end-play becomes
It is small, it can adjust until bearing again can normal use in acceptability limit.Spacer width of the invention is adjustable and bearing clearance can
It adjusts, and can quickly adjust, improve bearing life, have the advantages that easy to maintain, maintenance cost is low.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But one kind of the invention can be adjusted quickly
The oscillating bearing structure of clearance is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the oscillating bearing of the prior art.
Fig. 2 is the structural schematic diagram of the oscillating bearing of a preferred embodiment of the invention.
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 2.
Fig. 4 is the structural schematic diagram of the another embodiment of part A in Fig. 2.
Specific embodiment
Embodiment, shown referring to figs. 2 and 3, one kind of the invention can quickly adjust the oscillating bearing structure of clearance, including
Two outer rings 1 and 2, inner ring 3 and several with a thickness of several gaskets 4, several described gaskets 4 are arranged in described two outer rings
1 and 2 centre.When interior or ectosphere surface wear, end-play becomes larger, and removes a piece of or several gaskets as needed at this time
4, oscillating bearing end-play becomes smaller, and can adjust until bearing again can normal use in acceptability limit.
Another embodiment of the invention, it is shown in Figure 4, it further include spacer 5, several described gaskets 4 are distributed in institute
State the both sides of spacer 5.In other embodiments, several described gaskets 4, which can also be, is distributed in wherein the one of the spacer 5
Side.
Above-described embodiment is only used to further illustrate that one kind of the invention can quickly adjust the oscillating bearing structure of clearance, but
It is to the above embodiments according to the technical essence of the invention any simply to repair the invention is not limited to embodiment
Change, equivalent variations and modification, falls within the scope of protection of technical solution of the present invention.
Claims (3)
1. one kind can quickly adjust the oscillating bearing structure of clearance, including two outer rings, inner rings；If it is characterized by also including
The centre of described two outer rings is arranged in dry gasket, several described gaskets.
2. the oscillating bearing structure that one kind according to claim 1 can quickly adjust clearance, it is characterised in that: further include every
Set, several described gaskets are distributed in the both sides of the spacer.
3. the oscillating bearing structure that one kind according to claim 1 can quickly adjust clearance, it is characterised in that: further include every
Set, several described gaskets are distributed in wherein one side of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021906.6A CN109210075A (en) | 2018-09-03 | 2018-09-03 | A kind of oscillating bearing structure that can quickly adjust clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021906.6A CN109210075A (en) | 2018-09-03 | 2018-09-03 | A kind of oscillating bearing structure that can quickly adjust clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210075A true CN109210075A (en) | 2019-01-15 |
Family
ID=64987361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021906.6A Pending CN109210075A (en) | 2018-09-03 | 2018-09-03 | A kind of oscillating bearing structure that can quickly adjust clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210075A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006076A (en) * | 2014-05-12 | 2014-08-27 | 北京控制工程研究所 | Clearance-free joint bearing |
| CN104389899A (en) * | 2014-10-13 | 2015-03-04 | 北京控制工程研究所 | Preloaded rolling joint bearing |
| DE102014011320A1 (en) * | 2014-08-04 | 2016-02-04 | Renk Test System Gmbh, Rts | Spherical plain bearings |
| CN206754188U (en) * | 2017-04-26 | 2017-12-15 | 中国科学院西安光学精密机械研究所 | A kind of precision bearing axially stop block and precision bearing system |
| CN207554572U (en) * | 2018-02-13 | 2018-06-29 | 北京中和中成科技有限公司 | A kind of clearance adjustable type four-row tapered roller bearing |
| CN209761997U (en) * | 2018-09-03 | 2019-12-10 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing structure capable of quickly adjusting clearance |
-
2018
- 2018-09-03 CN CN201811021906.6A patent/CN109210075A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006076A (en) * | 2014-05-12 | 2014-08-27 | 北京控制工程研究所 | Clearance-free joint bearing |
| DE102014011320A1 (en) * | 2014-08-04 | 2016-02-04 | Renk Test System Gmbh, Rts | Spherical plain bearings |
| CN104389899A (en) * | 2014-10-13 | 2015-03-04 | 北京控制工程研究所 | Preloaded rolling joint bearing |
| CN206754188U (en) * | 2017-04-26 | 2017-12-15 | 中国科学院西安光学精密机械研究所 | A kind of precision bearing axially stop block and precision bearing system |
| CN207554572U (en) * | 2018-02-13 | 2018-06-29 | 北京中和中成科技有限公司 | A kind of clearance adjustable type four-row tapered roller bearing |
| CN209761997U (en) * | 2018-09-03 | 2019-12-10 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing structure capable of quickly adjusting clearance |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |