CN220037280U - Rolling bearing device with rotatable bearing plate - Google Patents
Rolling bearing device with rotatable bearing plate Download PDFInfo
- Publication number
- CN220037280U CN220037280U CN202321474966.XU CN202321474966U CN220037280U CN 220037280 U CN220037280 U CN 220037280U CN 202321474966 U CN202321474966 U CN 202321474966U CN 220037280 U CN220037280 U CN 220037280U
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- Prior art keywords
- special
- bearing
- circular groove
- shaped circular
- pressing plate
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- 238000005096 rolling process Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 7
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to the technical field of bearings, in particular to a rolling bearing device with a rotatable bearing plate, which comprises: the bearing comprises a pressing plate, a bearing inner circle and a bearing outer circle, wherein a connecting protrusion is arranged on the pressing plate, a special-shaped circular groove is formed in the side face of the bearing outer circle, the connecting protrusion is inserted into the inner side of the special-shaped circular groove, a clamping hoop is inserted into and contacted with the inner side of the special-shaped circular groove, and the clamping hoop is connected with the connecting protrusion. The pressing plate is inserted into the inner side of the special-shaped circular groove through the connecting protrusion and then inserted into the inner side of the special-shaped circular groove through the clamping hoop to abut and position the connecting protrusion, so that the pressing plate can be prevented from falling off from the excircle of the bearing in the use process; the clamp plate inserts special-shaped circular groove inboard and carries out spacingly through the butt of clamp hoop, pries the back from special-shaped circular groove inboard with the clamp hoop through tearing open the unloading groove, and with the clamp plate outwards can drag out with effort to this has made things convenient for the installation and the dismantlement of clamp plate.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a rolling bearing device with a rotatable bearing plate.
Background
In an automobile transmission, as a key component of the automobile transmission, the design and manufacturing quality of the bearing affect the performance and service life of the automobile transmission, and the correct installation and use method and reasonable peripheral fixing structure of the bearing have important effects on the service life of the bearing and the automobile transmission.
Currently, bearings are used as a bearing unit in automotive transmission applications, in combination with its surrounding components. Therefore, the assembly process of the automobile transmission can be simplified, the assembly efficiency is improved, a more reasonable peripheral structure and a more reasonable fixing mode can be provided for the application of the bearing, the service life of the bearing is prolonged, the service life of the automobile transmission is prolonged, the use and maintenance cost of a user is reduced, and the carbon emission of the automobile in the life cycle is reduced.
The prior bearing pressing plate has higher dimensional accuracy of the clamping ring and the bearing pressing plate and higher technological requirements for implementing the combination operation, and the bearing pressing plate is easy to fall off from the bearing outer ring in the use process; meanwhile, the bearing pressing plate is inconvenient to connect and detach with the bearing, and inconvenient and quick to detach.
To this end we propose a rolling bearing device with rotatable bearing plates solving the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a rolling bearing device with a rotatable bearing plate, which aims to solve the problem that the bearing plate is easy to fall off.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rolling bearing device with rotatable bearing plate, comprising: the bearing comprises a pressing plate, a bearing inner circle and a bearing outer circle, wherein a connecting protrusion is arranged on the pressing plate, a special-shaped circular groove is formed in the side face of the bearing outer circle, the connecting protrusion is inserted into the inner side of the special-shaped circular groove, a clamping hoop is inserted into and contacted with the inner side of the special-shaped circular groove, and the clamping hoop is connected with the connecting protrusion.
Preferably, the connecting protrusions are symmetrically provided with openings.
Preferably, the inner wall of the special-shaped circular groove is provided with a circular wall groove.
Preferably, the inner wall of the clamping hoop is provided with an arc-shaped bulge, and the arc-shaped bulge is clamped on the inner side of the annular wall groove.
Preferably, the inner wall of the clamping hoop is provided with a dismounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the pressing plate is inserted into the inner side of the special-shaped circular groove through the connecting protrusion and then inserted into the inner side of the special-shaped circular groove through the clamping hoop to abut and position the connecting protrusion, so that the pressing plate can be prevented from falling off from the excircle of the bearing in the using process.
2. The pressing plate is inserted into the inner side of the special-shaped circular groove and is abutted to limit the position by the clamping hoop, and the clamping hoop is pried out of the inner side of the special-shaped circular groove by the dismounting groove, so that the pressing plate can be pulled outwards by force, and the installation and the dismounting of the pressing plate are facilitated.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a front view of a platen of the present utility model;
FIG. 3 is a schematic view of a fastener clip of the present utility model;
in the figure: the device comprises a pressing plate 1, a connecting bulge 11, an opening 12, a bearing outer circle 2, a special-shaped round groove 21, a ring wall groove 22, a clamping hoop 3, an arc-shaped bulge 31, a disassembling groove 32 and a bearing inner circle 4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, a rolling bearing device with a rotatable bearing plate is shown, comprising: the clamp plate 1, the bearing inner circle 4, the bearing outer circle 2 are provided with the connection protruding 11 on the clamp plate 1, the side of bearing outer circle 2 is provided with dysmorphism circular slot 21, dysmorphism circular slot 21 inboard grafting has connection protruding 11, and the inboard interpolation contact of dysmorphism circular slot 21 has chucking hoop 3, and chucking hoop 3 meets with connection protruding 11, and inwards shrink breaks away from dysmorphism circular slot 21 when chucking hoop 3 and connection protruding 11 butt prevent connection protruding 11 atress.
The connecting bulge 11 is symmetrically provided with the opening and closing openings 12, and when the connecting bulge 11 is inserted into the inner side of the special-shaped circular groove 21, the connecting bulge 11 is extruded to shrink inwards by the opening and closing openings 12, and after the connecting bulge 11 is inserted into the special-shaped circular groove 21, the opening and closing openings 12 are reset.
The inner wall of the special-shaped circular groove 21 is provided with a circular wall groove 22, and the circular wall groove 22 is arranged along the circumference of the inner wall of the special-shaped circular groove 21.
The inner wall of the clamping hoop 3 is provided with an arc-shaped bulge 31, the arc-shaped bulge 31 is clamped on the inner side of the annular wall groove 22, and the arc-shaped bulge 31 is clamped on the inner side of the annular wall groove 22 and then limits the outward movement of the clamping hoop 3 along the special-shaped circular groove 21.
The inner wall of the clamping hoop 3 is provided with a dismounting groove 32, the dismounting groove 32 is arranged along one circle of the inner wall of the clamping hoop 3, and the dismounting groove 32 is conveniently pried out of the inner side of the special-shaped circular groove 21 through a flat screwdriver.
When the bearing pressing plate is used: when the connecting bulge 11 is inserted into the inner side of the special-shaped circular groove 21, the connecting bulge 11 is internally contracted by the extrusion opening 12, after the connecting bulge 11 is inserted into the special-shaped circular groove 21, the opening and closing opening 12 resets the connecting bulge 11 to be abutted against the inner wall of the special-shaped circular groove 21, then the clamping hoop 3 is inserted into the inner side of the special-shaped circular groove 21, when the connecting bulge 11 is abutted against the connecting bulge 11, the connecting bulge 11 is internally contracted to be separated from the special-shaped circular groove 21, after the clamping hoop 3 is inserted into the inner side of the special-shaped circular groove 21, the arc-shaped bulge 31 is clamped into the inner side of the annular wall groove 22, and then the clamping hoop 3 is outwards moved to be limited along the special-shaped circular groove 21, so that the installation of the pressing plate 1 is facilitated, when the pressing plate 1 is detached, the pressing plate 1 is outwards pulled along the special-shaped circular groove 21 through the flat-opening 12 is stressed to be contracted, and then the pressing plate 1 can be taken out from the inner side of the special-shaped circular groove 21.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rolling bearing device with a rotatable bearing plate, comprising:
the novel bearing comprises a pressing plate (1), an inner bearing circle (4) and an outer bearing circle (2), wherein a connecting protrusion (11) is arranged on the pressing plate (1), a special-shaped circular groove (21) is formed in the side face of the outer bearing circle (2), the connecting protrusion (11) is inserted into the inner side of the special-shaped circular groove (21), a clamping hoop (3) is inserted into and contacted with the inner side of the special-shaped circular groove (21), and the clamping hoop (3) is connected with the connecting protrusion (11).
2. A rolling bearing device with rotatable bearing plate according to claim 1, characterized in that: the connecting protrusions (11) are symmetrically provided with opening and closing openings (12).
3. A rolling bearing device with rotatable bearing plate according to claim 1, characterized in that: the inner wall of the special-shaped round groove (21) is provided with a ring wall groove (22).
4. A rolling bearing device with rotatable bearing plate according to claim 1, characterized in that: the inner wall of the clamping hoop (3) is provided with an arc-shaped bulge (31), and the arc-shaped bulge (31) is clamped inside the annular wall groove (22).
5. A rolling bearing device with rotatable bearing plate according to claim 1, characterized in that: the inner wall of the clamping hoop (3) is provided with a dismounting groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474966.XU CN220037280U (en) | 2023-06-08 | 2023-06-08 | Rolling bearing device with rotatable bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474966.XU CN220037280U (en) | 2023-06-08 | 2023-06-08 | Rolling bearing device with rotatable bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037280U true CN220037280U (en) | 2023-11-17 |
Family
ID=88737853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321474966.XU Active CN220037280U (en) | 2023-06-08 | 2023-06-08 | Rolling bearing device with rotatable bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037280U (en) |
-
2023
- 2023-06-08 CN CN202321474966.XU patent/CN220037280U/en active Active
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