CN202972448U - Oil circuit guiding device for revolving body - Google Patents
Oil circuit guiding device for revolving body Download PDFInfo
- Publication number
- CN202972448U CN202972448U CN 201220578533 CN201220578533U CN202972448U CN 202972448 U CN202972448 U CN 202972448U CN 201220578533 CN201220578533 CN 201220578533 CN 201220578533 U CN201220578533 U CN 201220578533U CN 202972448 U CN202972448 U CN 202972448U
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- China
- Prior art keywords
- face
- running shaft
- staving
- lid
- opening
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- Expired - Fee Related
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Abstract
The utility model discloses an oil circuit guiding device for a revolving body. The oil circuit guiding device comprises a bucket body, a cover, a rotating shaft and an anti-wear assembly, wherein the two ends of the bucket body are opened; the cover is combined with the bucket body; the rotating shaft can extend into the bucket body rotationally; the anti-wear assembly is arranged between the cover and the first end face of the rotating shaft; a storing annular groove is formed on the inner wall face of the bucket body; the outer wall face of the bucket body is communicated with the side inlet of the storing annular groove; the cover is provided with a main inlet which passes through and is communicated with the opening of the bucket body; the rotating shaft comprises a first end face close to the cover, and a second end face which is opposite to the first end face and is positioned outside the bucket body; a first guiding pipeline which corresponds to the inlet of the cover and passes through the rotating shaft, and a plurality of second guiding pipelines which are positioned beside the first guiding pipeline are formed on the rotating shaft; and one openings of the second guiding pipelines are formed in the second end face and the other openings are formed in the outer peripheral face of the rotating shaft and are communicated with the storing annular groove of the bucket body.
Description
Technical field
The utility model relates to a kind of oil circuit guide device, particularly relates to a kind of solid of rotation oil circuit guide device of guiding lubricant oil.
Background technique
Solid of rotation oil circuit guide device uses when generally being used for a whirligig is lubricated.Consult Fig. 1, the lid 12, one that the staving 11, that a kind of known solid of rotation oil circuit guide device 1 comprises a both ends open is arranged at a wherein opening of staving 11 is hubbed in staving 11 and the running shaft 13 that can be connected with whirligig, reaches a liner 14 that is sheathed on these running shaft 13 outer circumferential faces.Form one first entrance 111 on staving 11.Form one second entrance 121 on lid 12.Running shaft 13 forms one and extends to the outer circumferential face of running shaft 13 and first import pipe 131 corresponding with the first entrance 111 of staving 11, a plurality ofly arrange in the form of a ring and run through running shaft 13 and second derive pipeline 132 with the second entrance 121 of lid 12 is interconnected from exposing to staving 11 outer end faces.The outer circumferential face of running shaft 13 forms a storage annular groove 133 that is connected with the first import pipe 131.Liner 14 is sheathed on running shaft 13 outer circumferential faces and forms connection first entrance 111 and the perforation 141 of storage annular groove 133.
During use, the first entrance 111 pressurizations at staving 11, allow the perforation 141 of lubricant oil on liner 14 flow into via the first import pipe 131 of running shaft 13 purpose that whirligig reaches the oil circuit guiding because of pressure difference, lubricant oil in use via the gap control of running shaft 13 with liner 14, allows slightly to leak out to the second import pipe 132 to reach the oil circuit guiding simultaneously in the first import pipe 131.And the first import pipe 131 is by storing annular groove 133, lubricant oil could be flow to whirligig, make the continuable inflow of lubricant oil, but the interior interporal lacuna of liner 14 can cause Leckage to be difficult to control because lubricating oil temperature changes, and make the first import pipe 131 pressure transients.Liner 14 outside dimensions designs are larger, avoid the oil seepage inputted and decompression in the mode of interference fit, but cause the endoporus out of roughness of liner 14 poor and easy to wear and change frequently, and raise the cost.
The model utility content
The purpose of this utility model is to provide a kind of solid of rotation oil circuit guide device of guiding lubricant oil.
The utility model solid of rotation oil circuit guide device comprises: a staving, a lid, a running shaft, a wear piece group, and a sealing unit.
One first opening and one second opening that this staving has in the axial direction and is connected, and this inner wall of barrel face formation one storage annular groove, and this bucket outer wall face is offered the side entrance of this storage annular groove of connection.
This lid is incorporated into the first opening of this staving and has a main-inlet that runs through and be communicated with this first opening.
This running shaft is rotatable to be stretched in this staving.This running shaft comprises the first end face of contiguous this lid, and one in contrast to this first end face and be positioned at the second end face outside this staving.This running shaft forms one corresponding to the main-inlet of this lid and runs through the first import pipe of this running shaft, and at least one the second other import pipe of this first import pipe that is positioned at.A wherein opening of this second import pipe is opened in this second end face and another opening is opened in this running shaft outer circumferential face and be connected with the storage annular groove of this staving.
This wear piece group is arranged between the first end face of this lid and this running shaft.
The sealing unit is incorporated into the second opening of this staving to avoid seepage.
Preferably, this wear piece group comprises two fixed bases, and two wear pieces.Described fixed base is arranged at respectively a side of contiguous this staving of this lid and the first end face of this running shaft.Described wear piece be arranged at respectively on corresponding described fixed base and mutually against.More preferably, the described fixed base of this wear piece group and described wear piece are in the form of a ring and are communicated with the first import pipe of main-inlet and this running shaft of this lid.
Preferably, also be formed with at least one side pipe road that extends and be connected with corresponding this second import pipe towards this rotating shaft center on the outer circumferential face of this running shaft.
Preferably, the outer circumferential face of this running shaft also is formed with an end radially outward from contiguous this second end face and protrudes out the flange connector section that is connected with a whirligig of being suitable for.
The beneficial effects of the utility model are: the main-inlet setting position that changes the lubricant oil input, make lubricant oil or other liquid can be vertically with less pressure difference and flow into incessantly, and the described wear piece of wear piece group only need mutually against and can reduce wearing and tearing.
Description of drawings
Fig. 1 is the sectional view of explanation one known solid of rotation oil circuit guide device; And
Fig. 2 is the sectional view of a preferred embodiment of explanation the utility model solid of rotation oil circuit guide device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated:
Consult Fig. 2, a preferred embodiment of the utility model solid of rotation oil circuit guide device comprises a staving 2, a lid 3, a running shaft 4, a wear piece group 5, and a sealing unit 6.
Staving 2 roughly is hollow tube-shape and has in the axial direction and one first opening 21 that is connected and one second opening 22, and staving 2 internal faces form one and store annular grooves 23, and staving 2 outer wall are offered one and are communicated with the side entrance 24 that stores annular groove 23.
Lid 3 is incorporated into staving 2 and has one and runs through and the main-inlet 31 of open communication 21.
Running shaft 4 rotatably stretches in staving 2.Running shaft 4 comprises the first end face 41 of an adjacent lid 3, and one in contrast to the first end face 41 and be positioned at the second end face 42 outside staving 2.Running shaft 4 forms first import pipe 43 of extending along the length direction of running shaft 4, six the second import pipes 44, six side pipe roads 45, and a flange connector section 46.Only demonstrate two the second import pipes 44 and two side pipe roads 45 in Fig. 2.The first import pipe 43 is corresponding to the main-inlet 31 of lid 3 and run through running shaft 4.Described the second import pipe 44 annular arrangements are around the first import pipe 43, and each second import pipe 44 is roughly L-shaped and wherein an opening is opened in the second end face 42, another opening is opened in running shaft 4 outer circumferential faces and is connected with the storage annular groove 23 of staving 2.Described side pipe road 45 spin rotating shaft 4 outer circumferential faces extend towards the center and are connected with corresponding the second import pipe 44.The end radially outward of flange connector section 46 contiguous the second end faces 42 of spin rotating shaft 4 outer circumferential faces protrudes out and can be connected with a whirligig (not shown).The number of the second import pipe 44 in this preferred embodiment is six, but not as limit, can be also more than two, three, four, five or seven.This preferred embodiment also can only comprise second import pipe 44.The number in the side pipe road 45 in this preferred embodiment is six, but not as limit, can be also more than two, three, four, five or seven.This preferred embodiment also can only comprise a side pipe road 45.
Wear piece group 5 comprises two fixed bases 51, and two wear pieces 52.Described fixed base 51 is arranged at a side of lid 3 contiguous stavings 2 and the first end face 41 of running shaft 4 in the form of a ring and respectively.Described wear piece 52 be arranged in the form of a ring and respectively on described fixed base 51 and mutually against.Described fixed base 51 and described wear piece 52 are communicated with the entrance 31 of lid 3 and the first import pipe 43 of running shaft 4.The material of the described wear piece 52 in this preferred embodiment is high temperature resistant, wear-resisting and without the pottery of expansion issues.
Sealing unit 6 is incorporated into the second opening 22 of staving 2 to avoid seepage.In this preferred embodiment, sealing unit 6 comprises that one is arranged on the seal ring seat 61 of the second opening 22, reach a seal ring 62 that is arranged in sealing ring seat 61, but sealing unit 6 can be avoided all genus scope of the present utility model of seepage not as limit as long as be incorporated into the second opening 22.
During use, the lubricant oil of pressurization flows into from the entrance 31 of lid 3, the described fixed base 51 of the wear piece group 5 of flowing through and wear piece 52, then flow into the first import pipe 43 of running shaft 4, and last directed stream is to the whirligig that is connected with the flange connector section 46 of running shaft 4; The guiding of another oil circuit is that the side entrance 24 via staving 2 flows into lubricant oil and stores annular groove 23, then mat is communicated in described the second import pipe 44 that stores annular groove 23 and is directed to whirligig.It is worth mentioning that, the lubricant oil of second import pipe 44 of flowing through partly can be from the side pipe road 45 flow between staving 2 and running shaft 4 in order to lubricated staving 2 and running shaft 4.Be that straight line flows into when flowing into due to lubricant oil, can flow into so lubricant oil must not put on main-inlet 31 with high pressure.
In addition, when flowing into due to lubricant oil, the main-inlet 31 of lid 3 is kept with the import pipe 43 of running shaft 4 and is connected, and can not cause and be not communicated with because running shaft revolves 4 transductions, therefore the described wear piece 52 of wear-resistant assembly 5 must not prevent seepage when lubricant oil flows in the mode of interference fit and exert pressure, so can significantly reduce the wearing and tearing of described wear piece 52.
In sum, by the main-inlet 31 of lid 3, side entrance 24, wear piece group 5, the first import pipe 43 of running shaft 4 and the setting of the second import pipe 44 of staving 2, make lubricant oil not need high-pressure can flow to incessantly whirligig, and can effectively control Leckage and pressure stability, and the wearing and tearing of reduction wear piece group 5, therefore really can reach the purpose of this utility model.
The above is only preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, be that every simple equivalence of doing according to the utility model claim and model utility description changes and modifies, all still belong in the scope that the utility model patent contains.
Claims (5)
1. a solid of rotation oil circuit guide device, comprise: a staving, a lid, a running shaft, a wear piece group, and a sealing unit; It is characterized in that:
One first opening and one second opening that this staving has in the axial direction and is connected, and this inner wall of barrel face formation one storage annular groove, and this bucket outer wall face is offered the side entrance of this storage annular groove of connection;
This lid is incorporated into the first opening of this staving and has a main-inlet that runs through and be communicated with this first opening;
This running shaft is rotatable to be stretched in this staving, this running shaft comprises the first end face of contiguous this lid, and one in contrast to this first end face and be positioned at the second end face outside this staving, this running shaft forms one corresponding to the main-inlet of this lid and runs through the first import pipe of this running shaft, and at least one the second import pipe, a wherein opening of this second import pipe is opened in this second end face and another opening is opened in this running shaft outer circumferential face and be connected with the storage annular groove of this staving;
This wear piece group is arranged between the first end face of this lid and this running shaft; And
The sealing unit is incorporated into the second opening of this staving to avoid seepage.
2. solid of rotation oil circuit guide device as claimed in claim 1, it is characterized in that: this wear piece group comprises two fixed bases, and two wear pieces, described fixed base is arranged at respectively a side of contiguous this staving of this lid and the first end face of this running shaft, described wear piece be arranged at respectively on corresponding described fixed base and mutually against.
3. solid of rotation oil circuit guide device as claimed in claim 2, it is characterized in that: the described fixed base of this wear piece group and described wear piece are in the form of a ring and are communicated with the first import pipe of main-inlet and this running shaft of this lid.
4. solid of rotation oil circuit guide device as claimed in claim 1, is characterized in that: also be formed with at least one side pipe road that extends and be connected with corresponding this second import pipe towards this rotating shaft center on the outer circumferential face of this running shaft.
5. solid of rotation oil circuit guide device as claimed in claim 1 is characterized in that: the outer circumferential face of this running shaft also is formed with an end radially outward from contiguous this second end face and protrudes out the flange connector section that is connected with a whirligig of being suitable for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578533 CN202972448U (en) | 2012-11-05 | 2012-11-05 | Oil circuit guiding device for revolving body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578533 CN202972448U (en) | 2012-11-05 | 2012-11-05 | Oil circuit guiding device for revolving body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972448U true CN202972448U (en) | 2013-06-05 |
Family
ID=48513522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578533 Expired - Fee Related CN202972448U (en) | 2012-11-05 | 2012-11-05 | Oil circuit guiding device for revolving body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807588A (en) * | 2012-11-05 | 2014-05-21 | 协易机械工业股份有限公司 | Revolved body oil circuit guiding device |
-
2012
- 2012-11-05 CN CN 201220578533 patent/CN202972448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807588A (en) * | 2012-11-05 | 2014-05-21 | 协易机械工业股份有限公司 | Revolved body oil circuit guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xieyi Technology Fine Machine (China) Co., Ltd. Assignor: Shieh Yih Machinery Industry Co., Ltd. Contract record no.: 2013990000345 Denomination of utility model: Revolved body oil circuit guiding device Granted publication date: 20130605 License type: Exclusive License Record date: 20130625 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130605 Termination date: 20181105 |