CN202901032U - Shaft sleeve with tricyclic oil groove - Google Patents
Shaft sleeve with tricyclic oil groove Download PDFInfo
- Publication number
- CN202901032U CN202901032U CN 201220631028 CN201220631028U CN202901032U CN 202901032 U CN202901032 U CN 202901032U CN 201220631028 CN201220631028 CN 201220631028 CN 201220631028 U CN201220631028 U CN 201220631028U CN 202901032 U CN202901032 U CN 202901032U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- oil groove
- oil
- tricyclic
- sleeve 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a shaft sleeve with a tricyclic oil groove and solves the technical problems that the bearing capacity of the inner wall of a traditional shaft sleeve is low and the service life of the shaft sleeve is short. The shaft sleeve with the tricyclic oil groove comprises a cylinder shaft sleeve body and the oil groove, wherein the oil groove is arranged on the inner wall face of the shaft sleeve body. The shaft sleeve with the tricyclic oil groove has the key that the oil groove is of a tricyclic structure on the inner wall face of the shaft sleeve body. Compared with the prior art, the oil reserve and the oil distribution effect of the shaft sleeve with the tricyclic oil groove are equivalent to that of a shaft sleeve with four X-shaped oil grooves evenly arranged crosswise, whereas compared with the shaft sleeve with four X-shaped oil grooves evenly arranged crosswise, the bearing area of the inner wall of the shaft sleeve is effectively increased, and the service life of the shaft sleeve is prolonged.
Description
Technical field
The utility model belongs to the mechanical designing technique field, relates to a kind of axle sleeve, particularly a kind of axle sleeve with three annular oil grooves.
Background technique
In the parts at the volley; rotating shaft is installed in axis hole; because long-term use can cause the wearing and tearing between rotating shaft and axis hole; usually axle sleeve is arranged on that countershaft shields in the rotating shaft; but rotating shaft and axle sleeve are also constantly rubbing in supporting the use process; at present, it is lubricated fully to adopt the mode of adding lubricant oil between axle sleeve and rotating shaft to guarantee between the two, prolongs the working life of rotating shaft and axle sleeve.Therefore, the structure of axle sleeve comprises that the layout of internal face finishing bathtray and the injecting structure of lubricant oil etc. just seem very important at lubricated, bearing capacity and the aspects such as use, maintenance of axle sleeve.In the prior art, the oil storage of axle sleeve and lubricating system generally adopt 8-shaped formula, two 8-shaped formula and two X-types or four X-type oil grooves evenly to intersect to come oil storage, cloth oil, and there is following shortcoming in these two kinds of oil grooves: the bearing capacity of 1, having lost in a large number sleeve lining in oil storage, cloth oil, the working life of having reduced axle sleeve; 2, processing technology is complicated, and work efficiency is very low.The deficiencies in the prior art cause axle sleeve in use, still have to use inconveniently, or the problem such as self-lubrication function imperfection if safeguard not prompt enoughly, then can cause axle and axle sleeve heavy wear, even the problem of scrapping.
Summary of the invention
The purpose of this utility model is to solve the low technical problem of bearing capacity of prior art Intermediate shaft sleeve inwall, the utility model provides a kind of three annular oil groove axle sleeves, realize even cloth oil, reduce lubricated blind area, increase the oil reserve of axle sleeve, improve bearing capacity, prolong greatly the working life of axle sleeve.
The technological scheme that the utility model adopts to achieve these goals is, a kind of three annular oil groove axle sleeves, comprise sleeve body cylindraceous, and the oil groove of offering at the internal face of sleeve body, key is: described oil groove is three loop configuration at the internal face of sleeve body.
On the sleeve body inwall, also have oil hole.
The number of described oil hole is 3.
The utility model compared with prior art, its oil reserve and cloth oil effect is suitable with 4 even intercross arrangement of X-types oil line, but compares with the even intercross arrangement of the oily line of 4 X-types, has effectively increased the loaded area of sleeve lining, has improved the working life of axle sleeve.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the stereogram of three annular oil groove axle sleeves of the present utility model.
Fig. 2 is the unfolded drawing of three annular oil groove axle sleeves of the present utility model.
In the accompanying drawing, 1 represents sleeve body, and 2 represent oil groove, and 3 represent oil hole.
Embodiment
Referring to accompanying drawing, a kind of three annular oil groove axle sleeves comprise sleeve body 1 cylindraceous, and the oil groove 2 of offering at the internal face of sleeve body 1, and key is: described oil groove 2 is three loop configuration at the internal face of sleeve body 1.
On sleeve body 1 inwall, also have oil hole 3.
The number of described oil hole 3 is 3.
Pullover place at sleeve body 1 also is provided with the thrust flange.
A kind of three annular oil groove axle sleeves that the utility model relates to sleeve body 1 interior injection lubricant oil, have improved the convenience of adding lubricant oil by oil hole 3 in the specific works process.Simultaneously lubricant oil is transported to equably along the oil groove 2 of three annulars on the internal face of axle sleeve axle sleeve is lubricated, and has improved the uniformity of cloth oil, has reduced lubricated blind area.This structure of the oil groove 2 of three annulars is three annular grooves, when increasing oil reserve, has greatly increased the loaded area of sleeve lining, Effective Raise the working life of axle sleeve.
Claims (4)
1. an annular oil groove axle sleeve comprises sleeve body cylindraceous (1), and at the oil groove (2) that the internal face of sleeve body (1) is offered, it is characterized in that: described oil groove (2) is three loop configuration at the internal face of sleeve body (1).
2. described a kind of three annular oil groove axle sleeves according to claim 1 is characterized in that: also have oil hole (3) on sleeve body (1) inwall.
3. described a kind of three annular oil groove axle sleeves according to claim 2, it is characterized in that: the number of described oil hole (3) is 3.
4. described a kind of three annular oil groove axle sleeves according to claim 1, it is characterized in that: the pullover place at sleeve body (1) also is provided with the thrust flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631028 CN202901032U (en) | 2012-11-26 | 2012-11-26 | Shaft sleeve with tricyclic oil groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631028 CN202901032U (en) | 2012-11-26 | 2012-11-26 | Shaft sleeve with tricyclic oil groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901032U true CN202901032U (en) | 2013-04-24 |
Family
ID=48121706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631028 Expired - Lifetime CN202901032U (en) | 2012-11-26 | 2012-11-26 | Shaft sleeve with tricyclic oil groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590772A (en) * | 2013-11-29 | 2014-02-19 | 无锡中地地质装备有限公司 | Novel single-action mechanism |
| CN103590771A (en) * | 2013-11-29 | 2014-02-19 | 无锡中地地质装备有限公司 | Novel internal single-action mechanism of drilling tool |
| CN103603622A (en) * | 2013-11-29 | 2014-02-26 | 无锡中地地质装备有限公司 | Improved single acting mechanism in drilling tool |
| CN104389907A (en) * | 2014-11-25 | 2015-03-04 | 英轩重工有限公司 | Abrasion-proof lining |
-
2012
- 2012-11-26 CN CN 201220631028 patent/CN202901032U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590772A (en) * | 2013-11-29 | 2014-02-19 | 无锡中地地质装备有限公司 | Novel single-action mechanism |
| CN103590771A (en) * | 2013-11-29 | 2014-02-19 | 无锡中地地质装备有限公司 | Novel internal single-action mechanism of drilling tool |
| CN103603622A (en) * | 2013-11-29 | 2014-02-26 | 无锡中地地质装备有限公司 | Improved single acting mechanism in drilling tool |
| CN104389907A (en) * | 2014-11-25 | 2015-03-04 | 英轩重工有限公司 | Abrasion-proof lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve with tricyclic oil groove Effective date of registration: 20131018 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2013990000756 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve with tricyclic oil groove Effective date of registration: 20141225 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2014130000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141119 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2013990000756 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160506 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2014130000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve with tricyclic oil groove Effective date of registration: 20160531 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2016130000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161025 Granted publication date: 20130424 Pledgee: Hebei Rui and Company limited by guarantee Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: 2016130000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |