CN216478490U - Oil seal framework of automobile bearing unit - Google Patents
Oil seal framework of automobile bearing unit Download PDFInfo
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- CN216478490U CN216478490U CN202122928825.8U CN202122928825U CN216478490U CN 216478490 U CN216478490 U CN 216478490U CN 202122928825 U CN202122928825 U CN 202122928825U CN 216478490 U CN216478490 U CN 216478490U
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- bearing unit
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Abstract
The utility model relates to the technical field of bearing units, in particular to an oil seal framework of an automobile bearing unit, which comprises an oil seal framework body, wherein one end of the oil seal framework body is provided with a bent part, one end of the oil seal framework body is provided with an oil seal seat connected with the bent part, a connecting sealing element is arranged in the oil seal seat, and a limiting part fixedly connected with the sealing element is arranged in the oil seal seat. This automobile bearing unit oil blanket skeleton, when using, personnel can place the connecting seal spare in the position that oil blanket skeleton body kind is fit for earlier, later rethread location stick is fixed oil blanket seat and buckling part mutually, thereby make the location stick insert in the oil blanket seat, produce the skew when avoiding fixing, later with the movable cover rotation again insert in the oil blanket skeleton body, thereby make the one end and the bulge of locating part laminate mutually, thereby can be respectively with connecting the sealing spare, oil blanket seat and kink are fixed together, and then avoid the deformation because of external factors produces, thereby the practicality of the device has been improved.
Description
Technical Field
The utility model relates to the technical field of bearing units, in particular to an oil seal framework of an automobile bearing unit.
Background
An oil seal framework is also called a framework oil seal, which is a typical representation of an oil seal, and the general oil seal is the framework oil seal. The oil seal generally serves to isolate the components to be lubricated from the external environment, so as not to allow the lubricating oil to leak. The framework acts as a reinforcement for the steel bars inside the concrete member and allows the oil seal to maintain shape and tension. According to the structural form, the single-lip framework oil seal and the double-lip framework oil seal can be separated. The auxiliary lip of the double-lip framework oil seal plays a dustproof role, and prevents external dust, impurities and the like from entering the machine. The framework type oil seal can be divided into an inner-wrapped framework oil seal, an exposed framework oil seal and an assembled oil seal. It can be divided into rotary skeleton oil seal and reciprocating skeleton oil seal according to working condition. The crankshaft is used for gasoline engines, diesel engines, gearboxes, differentials, shock absorbers, engines, axles and the like.
At present, in the installation process of the oil seal framework of the automobile bearing unit, the existing oil seal framework of the automobile bearing unit is easy to deform in the assembly process due to external factors, so that the novel oil seal framework of the automobile bearing unit is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an oil seal framework of an automobile bearing unit, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an automobile bearing unit oil blanket skeleton, includes oil blanket skeleton body, the one end of oil blanket skeleton body is equipped with the kink, the one end of oil blanket skeleton body is equipped with the oil blanket seat that is connected with the kink, be equipped with the connection sealing member in the oil blanket seat, be equipped with the locating part of fixed connection sealing member in the oil blanket seat. The mode of connecting the limiting column with the telescopic spring through the hydraulic rod in the oil seal seat can be replaced by a mode of manually pushing the movable block to move and driving the limiting column to move.
Preferably, one end of the connecting sealing piece is provided with a protruding block corresponding to the limiting piece, the outer wall of the protruding block is provided with a positioning rod, and the other end of the connecting sealing piece is provided with a connecting piece. The connecting piece is used for fixing the sealing lip, and the positioning rod is arranged, so that the oil seal seat is connected with the oil seal framework body by a person conveniently.
Preferably, the limiting part is a limiting column, and one side wall of the protruding block corresponds to the limiting column.
Preferably, a detachable movable cover is arranged in the oil seal seat, a hydraulic rod connected with the limiting column is arranged at the bottom of the movable cover, and a telescopic spring is sleeved in the hydraulic rod.
Preferably, the cross section of the bending part is L-shaped, Z-shaped or semi-arc-shaped.
Preferably, the oil seal seat is provided with a positioning hole corresponding to the positioning rod.
The utility model provides an oil seal framework of an automobile bearing unit, which has the following beneficial effects:
this automobile bearing unit oil blanket skeleton, through the oil blanket seat, the collocation setting of connecting sealing member and locating part, make personnel when using, personnel can place the connecting sealing member in the position that oil blanket skeleton body kind is fit for earlier, later rethread location stick is fixed with oil blanket seat and buckling part, thereby make the location stick insert in the oil blanket seat, produce the skew when avoiding fixing, later again with the movable cover rotation insert in the oil blanket skeleton body, thereby make the one end and the bulge of locating part laminate mutually, thereby can be respectively with connecting the sealing member, oil blanket seat and kink are fixed together, and then avoid the deformation because of external factor produces, thereby the device's practicality has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of the present invention.
In the figure: 1. an oil seal framework body; 2. a bending section; 3. an oil seal seat; 4. connecting a sealing element; 5. a limiting member; 6. a protruding block; 7. a connecting member; 8. a limiting column; 9. a hydraulic lever; 10. a tension spring; 11. a movable cover; 12. and (4) positioning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: an oil seal framework of an automobile bearing unit comprises an oil seal framework body 1, wherein one end of the oil seal framework body 1 is provided with a bent part 2, the cross section of the bent part 2 is L-shaped, Z-shaped or semi-arc-shaped, one end of the oil seal framework body 1 is provided with an oil seal seat 3 connected with the bent part 2, through the matching arrangement of the oil seal seat 3, a connecting sealing piece 4 and a limiting piece 5, when a person uses the framework, the person can firstly place the connecting sealing piece 4 at a proper position of the oil seal framework body 1, then fix the oil seal seat 3 with the bent part 2 through a positioning rod 12, so that the positioning rod 12 is inserted into the oil seal seat 3 to avoid deviation when fixing, then rotatably insert a movable cover 11 into the oil seal framework body 1, so that one end of the limiting piece 5 is attached to a convex block 6, so that the connecting sealing piece 4, the oil seal seat 3 and the bent part 2 can be fixed together respectively, and then avoid the deformation because of external factors produces, thereby the practicality of the device has been improved, be equipped with the locating hole corresponding with positioning rod 12 in the oil blanket seat 3, be equipped with detachable movable cover 11 in the oil blanket seat 3, the bottom of movable cover 11 is equipped with the hydraulic stem 9 that links to each other with spacing post 8 and the cover is equipped with expanding spring 10 in the hydraulic stem 9, be equipped with in the oil blanket seat 3 and connect sealing member 4, the one end of connecting sealing member 4 is equipped with the bulge piece 6 corresponding with locating part 5, the outer wall of bulge piece 6 is equipped with positioning rod 12, the other end of connecting sealing member 4 is equipped with connecting piece 7, be equipped with fixed connection sealing member 4's locating part 5 in the oil blanket seat 3, locating part 5 is spacing post 8, a lateral wall of bulge piece 6 is corresponding with spacing post 8.
To sum up, this automobile bearing unit oil blanket skeleton, during the use, through oil seal seat 3, connect sealing member 4 and locating part 5's collocation setting, make personnel when using, personnel can place connection sealing member 4 in 1 kinds of suitable positions of oil blanket skeleton body earlier, later rethread location stick 12 is fixed oil seal seat 3 and kink 2 mutually, thereby make location stick 12 insert in oil seal seat 3, produce the skew when avoiding fixing, later with the rotatory oil blanket skeleton body 1 that inserts of movable cover 11 again, thereby make locating part 5's one end laminate mutually with bulge 6, thereby can be respectively with connecting sealing member 4, oil seal seat 3 and kink 2 are fixed together, and then avoid the deformation because of external factor produces, thereby the device's practicality has been improved.
In the description of the present application, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an automobile bearing unit oil blanket skeleton, includes oil blanket skeleton body (1), its characterized in that: the oil seal structure is characterized in that one end of the oil seal framework body (1) is provided with a bending part (2), one end of the oil seal framework body (1) is provided with an oil seal seat (3) connected with the bending part (2), a connecting sealing element (4) is arranged in the oil seal seat (3), and a limiting part (5) fixedly connected with the sealing element (4) is arranged in the oil seal seat (3).
2. The oil seal framework of the automobile bearing unit according to claim 1, characterized in that: the one end of connecting sealing member (4) is equipped with protrusion piece (6) corresponding with locating part (5), the outer wall of protrusion piece (6) is equipped with locating rod (12), the other end of connecting sealing member (4) is equipped with connecting piece (7).
3. The oil seal framework of the automobile bearing unit according to claim 2, characterized in that: the limiting piece (5) is a limiting column (8), and one side wall of the protruding block (6) corresponds to the limiting column (8).
4. The oil seal framework of the automobile bearing unit according to claim 1, characterized in that: the oil seal device is characterized in that a detachable movable cover (11) is arranged in the oil seal seat (3), a hydraulic rod (9) connected with the limiting column (8) is arranged at the bottom of the movable cover (11), and an expansion spring (10) is sleeved in the hydraulic rod (9).
5. The oil seal framework of the automobile bearing unit according to claim 1, characterized in that: the cross section of the bending part (2) is L-shaped, Z-shaped or semi-arc-shaped.
6. The oil seal framework of the automobile bearing unit according to claim 1, characterized in that: and a positioning hole corresponding to the positioning rod (12) is arranged in the oil seal seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928825.8U CN216478490U (en) | 2021-11-26 | 2021-11-26 | Oil seal framework of automobile bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928825.8U CN216478490U (en) | 2021-11-26 | 2021-11-26 | Oil seal framework of automobile bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216478490U true CN216478490U (en) | 2022-05-10 |
Family
ID=81399867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928825.8U Active CN216478490U (en) | 2021-11-26 | 2021-11-26 | Oil seal framework of automobile bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216478490U (en) |
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2021
- 2021-11-26 CN CN202122928825.8U patent/CN216478490U/en active Active
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