CN206874659U - Crescent moon bearing insert - Google Patents
Crescent moon bearing insert Download PDFInfo
- Publication number
- CN206874659U CN206874659U CN201720811469.2U CN201720811469U CN206874659U CN 206874659 U CN206874659 U CN 206874659U CN 201720811469 U CN201720811469 U CN 201720811469U CN 206874659 U CN206874659 U CN 206874659U
- Authority
- CN
- China
- Prior art keywords
- groove
- crescent moon
- locating slot
- oil
- main body
- 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
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a kind of crescent moon bearing insert, including tiles main body, and the tiles body inner surface is provided with leading oil groove circumferentially, is provided with the leading oil groove both sides from oil guide groove；It is described from oil guide groove be sinusoidal groove；The first locating slot and the second locating slot are provided at both ends with the tiles main body；First locating slot and the second locating slot are T-slot.Crescent moon bearing insert of the present utility model, by setting leading oil groove and from oil guide groove, enough wheel lubricating oils can be provided for roller, and dominate oil groove and can pin wheel lubricating oil from oil guide groove, avoid wheel lubricating oil from being lost in too early, ensure that the long-time use of crescent moon bearing.
Description
Technical field
It the utility model is related to technical field of bearings, more particularly to a kind of crescent moon bearing insert.
Background technology
Crescent moon bearing is the conventional parts of pump apparatus, and used in the place that can not use rolling bearing, e.g., engine is bent
Axle.The crescent moon bearing arrangement of prior art is single, lacks effective Oil Guide pipeline, and bearing ball friction over time is excessive, right
Equipment has an impact.
Utility model content
(1) technical problems to be solved
The purpose of this utility model seeks to overcome disadvantages mentioned above, it is desirable to provide a kind of crescent moon bearing insert.
(2) technical scheme
To reach above-mentioned purpose, crescent moon bearing insert of the present utility model, including tiles main body, table in the tiles main body
Face is provided with leading oil groove circumferentially, is provided with the leading oil groove both sides from oil guide groove；
It is described from oil guide groove be sinusoidal groove；
The first locating slot and the second locating slot are provided at both ends with the tiles main body；
First locating slot and the second locating slot are T-slot；
The first circular hole and the second circular hole, first circular hole and the second circle are also symmetrically arranged with the leading oil groove
Hole is through hole.
Further, the tiles main body is provided with scuff-resistant coating.
Further, the tiles body edge edge is equipped with circular arc chamfering.
Further, the leading oil groove and the depth from oil guide groove are no more than 0.5mm.
Further, the tiles main body both ends flush.
Further, the groove depth of first locating slot and the second locating slot is inwardly gradually reduced from the end of tiles main body.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has advantages below：By set leading oil groove and from
Oil guide groove, enough wheel lubricating oils can be provided for roller, and dominate oil groove and can pin wheel lubricating oil from oil guide groove, avoid wheel lubricating oil mistake
It is early to be lost in, it ensure that crescent moon bearing uses for a long time.
Brief description of the drawings
Fig. 1 is the structural representation of crescent moon bearing insert of the present utility model；
Fig. 2 is Figure 1A-A to schematic diagram.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As depicted in figs. 1 and 2, crescent moon bearing insert of the present utility model, including tiles main body 1, in the tiles main body 1
Surface is provided with leading oil groove 2 circumferentially, is provided with the leading both sides of oil groove 2 from oil guide groove 3；
It is described from oil guide groove 3 be sinusoidal groove；This sinusoidal groove 4 can increase the Oil Guide area of pair roller, again
Beneficial to manufacture, the cutter for beating groove moves left and right, and the axial rotation of tiles main body 1 is with regard to that can get sinusoidal groove.
The first locating slot 5 and the second locating slot 6 are provided at both ends with the tiles main body 1；First locating slot 5 and
Two locating slots 6 are T-slot；For clamping roller adapter sleeve.
The first circular hole 7 and the second circular hole 4, first circular hole 7 and are also symmetrically arranged with the leading oil groove 2
Two circular holes 4 are through hole.
The tiles main body 1 is provided with scuff-resistant coating.Improve abrasion resistant effect.
The edge of tiles main body 1 is equipped with circular arc chamfering, avoids edge excessively sharp.
The leading oil groove 2 and depth from oil guide groove 3 are no more than 0.5mm.
The both ends of tiles main body 1 flush.
The groove depth of the locating slot 6 of first locating slot 5 and second is inwardly gradually reduced from the end of tiles main body 1, is used for
It is caught in the adapter sleeve of roller.
Crescent moon bearing insert of the present utility model, by setting leading oil groove and from oil guide groove, can be provided for roller enough
Wheel lubricating oil, and leading oil groove and can pin wheel lubricating oil from oil guide groove, avoid wheel lubricating oil from being lost in too early, ensure that crescent moon bearing length
Time uses.
In summary, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
The modification or equivalent deformation that personnel are carried out on the basis of substantive content of the present utility model, in skill of the present utility model
Art category.
Claims (6)
- A kind of 1. crescent moon bearing insert, it is characterised in that：Including tiles main body, the tiles body inner surface is provided with circumferential cloth The leading oil groove put, it is provided with the leading oil groove both sides from oil guide groove；It is described from oil guide groove be sinusoidal groove；The first locating slot and the second locating slot are provided at both ends with the tiles main body；First locating slot and the second locating slot are T-slot；The first circular hole and the second circular hole are also symmetrically arranged with the leading oil groove, first circular hole and the second circular hole are equal For through hole.
- 2. crescent moon bearing insert as claimed in claim 1, it is characterised in that：The tiles main body is provided with scuff-resistant coating.
- 3. crescent moon bearing insert as claimed in claim 2, it is characterised in that：The tiles body edge edge is equipped with circular arc and fallen Angle.
- 4. crescent moon bearing insert as claimed in claim 3, it is characterised in that：The leading oil groove and depth from oil guide groove are equal No more than 0.5mm.
- 5. crescent moon bearing insert as claimed in claim 4, it is characterised in that：The tiles main body both ends flush.
- 6. crescent moon bearing insert as claimed in claim 5, it is characterised in that：The groove of first locating slot and the second locating slot It is deep to be inwardly gradually reduced from the end of tiles main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811469.2U CN206874659U (en) | 2017-07-06 | 2017-07-06 | Crescent moon bearing insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811469.2U CN206874659U (en) | 2017-07-06 | 2017-07-06 | Crescent moon bearing insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874659U true CN206874659U (en) | 2018-01-12 |
Family
ID=61329378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720811469.2U Expired - Fee Related CN206874659U (en) | 2017-07-06 | 2017-07-06 | Crescent moon bearing insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874659U (en) |
-
2017
- 2017-07-06 CN CN201720811469.2U patent/CN206874659U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20210706 |