CN214945994U - Oil passing sheet used inside rotary damper - Google Patents
Oil passing sheet used inside rotary damper Download PDFInfo
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- CN214945994U CN214945994U CN202121219202.7U CN202121219202U CN214945994U CN 214945994 U CN214945994 U CN 214945994U CN 202121219202 U CN202121219202 U CN 202121219202U CN 214945994 U CN214945994 U CN 214945994U
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- rotary damper
- transmission
- encapsulation
- packaging
- shelves
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Abstract
The utility model provides a cross oil piece for inside rotary damper belongs to attenuator technical field, including transmission portion, encapsulation portion, compress tightly piece, first shelves portion and second shelves portion, transmission portion one end extends to encapsulation portion inside and with encapsulation portion normal running fit, first shelves portion with the second shelves portion that separates all sets up encapsulation portion is inside and corresponds to be installed the transmission portion both sides for carry out the shutoff to the oil groove, it is in to compress tightly the piece setting encapsulation portion towards the one end of transmission portion, be used for with the transmission portion restriction is in encapsulation portion one side. The embodiment of the utility model provides a with the traditional two sets of parts integration that are used for the shutoff inside encapsulation portion to reduction in production cost by a wide margin improves oily efficiency, can effectively avoid oily noise when crossing oil simultaneously, increases the small-angle performance of attenuator.
Description
Technical Field
The utility model belongs to the technical field of the attenuator, specifically be a cross oil piece for rotary damper is inside.
Background
The existing rotary damper is produced by two components which are not related to each other, so that the defects of high material cost, high manual assembly cost and easy breakage among the components exist, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a piece of mistake oil that is used for rotary damper inside.
In order to solve the technical problem, the utility model provides a following technical scheme:
an oil passing sheet used in a rotary damper comprises a transmission part, a packaging part, a pressing piece, a first baffle part and a second baffle part,
one end of the transmission part extends into the packaging part and is in running fit with the packaging part,
the first baffle part and the second baffle part are both arranged in the packaging part and correspondingly arranged at two sides of the transmission part for plugging the oil groove,
the pressing piece is arranged at one end, facing the transmission part, of the packaging part and used for limiting the transmission part on one side of the packaging part.
As a further improvement of the utility model: the pressing piece is in interference fit with the packaging part.
As a further improvement of the utility model: the pressing piece is in threaded fit with the packaging part.
As a further improvement of the utility model: and a gasket is also arranged between the pressing piece and the packaging part and used for sealing between the pressing piece and the packaging part.
As a further improvement of the present invention: the pressing piece is connected with the packaging part through a sealing piece.
As a further improvement of the present invention: the transmission part is an output shaft, the packaging part is a packaging shell, the first gear separating part and the second gear separating part are both of catch structures, and the sealing element is an O-shaped sealing ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a with the traditional two sets of parts integration that are used for the shutoff inside encapsulation portion to reduction in production cost by a wide margin improves oily efficiency, can effectively avoid oily noise when crossing oil simultaneously, increases the small-angle performance of attenuator.
Drawings
FIG. 1 is an exploded view of a blade for use in a rotary damper;
FIG. 2 is a schematic view of an assembly of oil passing pieces for use in the interior of a rotary damper;
in the figure: 1-transmission part, 2-pressing part, 3-sealing part, 4-gasket, 5-first baffle part, 6-second baffle part and 7-packaging part.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 and 2, the present embodiment provides an oil passing sheet for use in a rotary damper, including a transmission portion 1, an encapsulation portion 7, a pressing member 2, a first blocking portion 5 and a second blocking portion 6, where one end of the transmission portion 1 extends into the encapsulation portion 7 and is rotationally matched with the encapsulation portion 7, the first blocking portion 5 and the second blocking portion 6 are both disposed inside the encapsulation portion 7 and are correspondingly mounted on two sides of the transmission portion 1 for blocking an oil groove, and the pressing member 2 is disposed at one end of the encapsulation portion 7 facing the transmission portion 1 for limiting the transmission portion 1 on one side of the encapsulation portion 7.
When the inside oil pressure that bears of encapsulation portion 7, first fender portion 5 and second keep apart a grade portion 6 and be used for carrying out the shutoff and produce certain torsion to the oil groove, when needs the pressure release, rotatable transmission portion 1, and then drive first fender portion 5 and second keep apart a grade portion 6 and rotate, realize the oily purpose, after the oily completion of mistake, but antiport transmission portion 1, and then drive first fender portion 5 and second keep apart a grade portion 6 antiport, can play laborsaving effect under the effect of torsion, in order to carry out the shutoff again to the oil groove.
Referring to fig. 1, in an embodiment, the pressing member 2 is in interference fit or threaded fit with the packaging portion 7, a gasket 4 is further disposed between the pressing member 2 and the packaging portion 7, and the gasket 4 is used for sealing between the pressing member 2 and the packaging portion 7, so as to prevent oil leakage.
Referring to fig. 1, in one embodiment, the pressing member 2 is connected to the sealing portion 7 through a sealing member 3 to further improve the sealing effect.
In the above embodiment, the compressing portion 2 is a compressing end cover, the transmission portion 1 is an output shaft, the packaging portion 7 is a packaging shell, the first blocking portion 5 and the second blocking portion 6 are both of a blocking piece structure, and the sealing element 3 is an O-shaped sealing ring.
The embodiment of the utility model provides a with the traditional two sets of parts integration that are used for the shutoff inside 7 encapsulation portions to reduction in production cost by a wide margin improves oily efficiency, can effectively avoid the oily noise of mistake simultaneously when crossing oil, increases the small-angle performance of attenuator.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. An oil passing sheet used in a rotary damper is characterized by comprising a transmission part, a packaging part, a pressing piece, a first baffle part and a second baffle part,
one end of the transmission part extends into the packaging part and is in running fit with the packaging part,
the first baffle part and the second baffle part are both arranged in the packaging part and correspondingly arranged at two sides of the transmission part for plugging the oil groove,
the pressing piece is arranged at one end, facing the transmission part, of the packaging part and used for limiting the transmission part on one side of the packaging part.
2. A filter plate for use in a rotary damper as claimed in claim 1, wherein said compression member is an interference fit with said enclosure.
3. A filter plate for use in a rotary damper as claimed in claim 1, wherein said compression member is threadably engaged with said enclosure.
4. A filter element for use in a rotary damper as claimed in claim 2 or 3, wherein a gasket is further provided between the pressing member and the enclosure, and the gasket is used to seal between the pressing member and the enclosure.
5. A filter plate for use in a rotary damper as claimed in claim 4, wherein said compression member is further connected to said enclosure by a seal.
6. The oil passing sheet for the interior of the rotary damper as claimed in claim 5, wherein the transmission part is an output shaft, the packaging part is a packaging shell, the first barrier part and the second barrier part are both of a barrier structure, and the sealing element is an O-shaped sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219202.7U CN214945994U (en) | 2021-06-02 | 2021-06-02 | Oil passing sheet used inside rotary damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219202.7U CN214945994U (en) | 2021-06-02 | 2021-06-02 | Oil passing sheet used inside rotary damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945994U true CN214945994U (en) | 2021-11-30 |
Family
ID=79058139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121219202.7U Active CN214945994U (en) | 2021-06-02 | 2021-06-02 | Oil passing sheet used inside rotary damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945994U (en) |
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2021
- 2021-06-02 CN CN202121219202.7U patent/CN214945994U/en active Active
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