CN214888395U - Retainer for mounting automobile bearing balls - Google Patents
Retainer for mounting automobile bearing balls Download PDFInfo
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- CN214888395U CN214888395U CN202023252515.0U CN202023252515U CN214888395U CN 214888395 U CN214888395 U CN 214888395U CN 202023252515 U CN202023252515 U CN 202023252515U CN 214888395 U CN214888395 U CN 214888395U
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Abstract
The utility model discloses a holder is used in automobile bearing ball installation in automobile bearing field, including the holder main part, the pocket hole has been seted up to the surface of holder main part, the inner chamber of holder main part is provided with the resistance to pressure layer, the surface of holder main part is provided with the antifriction layer, the surface of antifriction layer is provided with the enhancement layer. The utility model discloses in, through setting up the holder main part, the pocket hole, the resistance to pressure layer, the nylon fiber layer, the resin material layer, the fibrous layer, the antifriction layer, the polymer material layer, the phenolic aldehyde rubberized fabric layer, the polytetrafluoroethylene layer, the wear-resisting fiber layer, the enhancement layer, the PA material layer, mutually supporting of fine layer of glass and locating hole, the advantage that wear resistance is good has been reached, the current holder for the installation of automobile bearing ball has been solved, wear resistance is poor, long-time use can cause the holder to appear damaging, can't satisfy user's demand, the problem of holder practicality for the installation of automobile bearing ball has been reduced.
Description
Technical Field
The utility model relates to an automobile bearing field specifically is a holder is used in installation of automobile bearing ball.
Background
The bearing for the traditional automobile wheel is formed by combining two sets of tapered roller bearings or ball bearings, the installation, oiling, sealing and clearance adjustment of the bearing are all carried out on an automobile production line, the structure causes the bearing to be difficult to assemble in an automobile production plant, high in cost and poor in reliability, the bearing is required to be cleaned, oiled and adjusted when an automobile is maintained at a maintenance point, a hub bearing unit is developed on the basis of a standard angular contact ball bearing and the tapered roller bearings, the two sets of bearings are integrated, and the bearing has the advantages of good assembly performance, capability of omitting clearance adjustment, light weight, compact structure, large load capacity, capability of filling lubricating grease into the sealed bearing in advance, capability of omitting external hub sealing, capability of avoiding maintenance and the like, is widely used in cars, and has the trend of gradually expanding application in trucks.
The current retainer for mounting the automobile bearing balls is poor in wear resistance, and can cause the retainer to be damaged after being used for a long time, so that the requirement of a user cannot be met, and the practicability of the retainer for mounting the automobile bearing balls is reduced. Accordingly, those skilled in the art have provided a cage for mounting a ball of a bearing of an automobile to solve the problems of the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cage is used in automobile bearing ball installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cage is used in installation of automobile bearing ball, includes the holder main part, the pocket hole has been seted up to the surface of holder main part, the inner chamber of holder main part is provided with the resistance to friction layer, the surface of holder main part is provided with the antifriction layer, the surface of antifriction layer is provided with the enhancement layer, the antifriction layer includes polymer material layer, phenolic aldehyde rubberized fabric layer, polytetrafluoroethylene layer and wear-resisting fiber layer, one side that the polymer material layer kept away from the antifriction layer is provided with the phenolic aldehyde rubberized fabric layer, one side that the polymer material layer was kept away from on the phenolic aldehyde rubberized fabric layer is provided with the polytetrafluoroethylene layer, one side that the phenolic aldehyde rubberized fabric layer was kept away from on the polytetrafluoroethylene layer is provided with wear-resisting fiber layer.
As a further aspect of the present invention: the pressure-resistant layer comprises a nylon fiber layer, a resin material layer and a carbon fiber layer, the resin material layer is arranged on one side, away from the pressure-resistant layer, of the nylon fiber layer, the carbon fiber layer is arranged on one side, away from the nylon fiber layer, of the resin material layer, the friction-resistant layer has the characteristics of being resistant to acid, alkali and various organic solvents and being insoluble in all solvents, and meanwhile, the polytetrafluoroethylene has the characteristic of being resistant to high temperature, has good tensile property, excellent wear resistance, fatigue resistance and other physical and mechanical properties, and improves the friction resistance and service life of the retainer body.
As a further aspect of the present invention: the enhancement layer includes the fine layer of PA material layer and glass, the one side that the enhancement layer was kept away from on the PA material layer is provided with the fine layer of glass, through setting up the pocket hole, has played the effect of the assembly of being convenient for to the bearing ball, makes things convenient for the bearing ball can fix a position fast when the installation, has increased the stability of bearing ball when the installation.
As a further aspect of the present invention: the quantity of pocket is a plurality of, and a plurality of pocket all equidistance distributes in proper order at the surface of holder main part, through setting up the resistance to pressure layer, it is fibrous to have characteristic appearance such as high temperature resistant, antifriction, electrically conductive, heat conduction and corrosion resistance, it is soft, can process into various fabrics, because its graphite microcrystalline structure is along fibre axle preferred orientation, consequently there are very high intensity and modulus along the fibre axle direction, the wear resistance and the service strength of holder main part have been increased, long-time use can not cause the holder main part to appear damaging because of wearing and tearing, the life of holder main part has been prolonged.
As a further aspect of the present invention: the locating holes are formed in the outer surface of the right side of the retainer body, the locating holes are distributed on the right side of the retainer body in a plurality of number, the locating holes are distributed on the right side of the retainer body in sequence at equal intervals, and due to the arrangement of the reinforcing layer, the shock resistance is high, the safety performance of the retainer body is improved, the strength of the retainer body is improved, and the service life of the retainer body is prolonged.
As a further aspect of the present invention: the outer surface of the nylon fiber layer is adhered to the inner surface of the resin material layer, the outer surface of the resin material layer is adhered to the inner surface of the carbon fiber layer, the retainer body is fixed through the positioning holes, the retainer body is better in effect when in use, and shaking of the retainer body in use is avoided.
As a further aspect of the present invention: the thickness of the polytetrafluoroethylene layer is the same as that of the wear-resistant fiber layer, the thickness of the pressure-resistant layer is the same as that of the friction-resistant layer, and the wear-resistant performance of the main body material of the retainer is improved by arranging the wear-resistant fiber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the holder main part, the pocket hole, the resistance to pressure layer, the nylon fiber layer, the resin material layer, the fibrous layer, the antifriction layer, the polymer material layer, the phenolic aldehyde rubberized fabric layer, the polytetrafluoroethylene layer, the wear-resisting fiber layer, the enhancement layer, the PA material layer, mutually supporting of fine layer of glass and locating hole, the advantage that wear resistance is good has been reached, the current holder for the installation of automobile bearing ball has been solved, wear resistance is poor, long-time use can cause the holder to appear damaging, can't satisfy user's demand, the problem of holder practicality for the installation of automobile bearing ball has been reduced.
2. The utility model discloses in, through setting up the antifriction layer, have the characteristics of antiacid alkali-resistant, various organic solvent of resistance, almost insoluble in all solvents, and simultaneously, polytetrafluoroethylene has high temperature resistance's characteristics, still has physical mechanical properties such as better tensile properties and excellent abrasion resistance and antifatigue simultaneously, the antifriction performance and the life of holder main part have been improved, through setting up the pocket hole, the effect of the assembly of being convenient for has been played to the bearing ball, make things convenient for the bearing ball to fix a position fast when the installation, bearing ball stability when the installation has been increased.
3. The utility model discloses in, through setting up the resistance to pressure layer, have high temperature resistant, antifriction, it is electrically conductive, characteristic appearance such as heat conduction and corrosion resistance is fibrous, it is soft, various fabrics can be processed into, because its graphite microcrystalline structure is along fibre axle preferred orientation, consequently, there are very high intensity and modulus along the fibre axle direction, the wear resistance and the service strength of holder main part have been increased, long-time use can not cause the holder main part to appear damaging because of wearing and tearing, the life of holder main part has been prolonged, through setting up the enhancement layer, impact resistance is strong, the security performance of holder main part has been increased, the intensity ability of holder main part has also been improved simultaneously, the life of holder main part has been increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the main body of the retainer of the present invention;
FIG. 3 is a cross-sectional view of the structure of the pressure-resistant layer of the present invention;
FIG. 4 is a cross-sectional view of the structure of the friction-resistant layer of the present invention;
fig. 5 is a structural sectional view of the middle reinforcement layer of the present invention.
In the figure: 1. a holder body; 2. a pocket hole; 3. a pressure-resistant layer; 31. a nylon fiber layer; 32. a resin material layer; 33. a carbon fiber layer; 4. a friction resistant layer; 41. a layer of polymeric material; 42. a phenolic aldehyde rubberized fabric layer; 43. a polytetrafluoroethylene layer; 44. a wear-resistant fiber layer; 5. an enhancement layer; 51. a layer of PA material; 52. a glass fiber layer; 6. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, a retainer for mounting a ball of an automobile bearing, including the retainer body 1, pocket 2 has been seted up to the surface of retainer body 1, the inner chamber of retainer body 1 is provided with pressure resistance layer 3, the surface of retainer body 1 is provided with friction-resistant layer 4, the surface of friction-resistant layer 4 is provided with enhancement layer 5, friction-resistant layer 4 includes polymer material layer 41, phenol glue cloth layer 42, polytetrafluoroethylene layer 43 and wear-resistant fiber layer 44, one side that polymer material layer 41 kept away from friction-resistant layer 4 is provided with phenol glue cloth layer 42, one side that polymer material layer 41 was kept away from to phenol glue cloth layer 42 is provided with polytetrafluoroethylene layer 43, one side that phenol glue cloth layer 42 was kept away from to polytetrafluoroethylene layer 43 is provided with wear-resistant fiber layer 44.
The pressure-resistant layer 3 comprises a nylon fiber layer 31, a resin material layer 32 and a carbon fiber layer 33, the resin material layer 32 is arranged on one side, away from the pressure-resistant layer 3, of the nylon fiber layer 31, the carbon fiber layer 33 is arranged on one side, away from the nylon fiber layer 31, of the resin material layer 32, the friction-resistant layer 4 is arranged, the pressure-resistant layer has the characteristics of being resistant to acid, alkali and various organic solvents and is almost insoluble in all solvents, meanwhile, polytetrafluoroethylene has the characteristic of being resistant to high temperature, and meanwhile, the pressure-resistant layer has good tensile property and excellent physical and mechanical properties such as abrasion resistance and fatigue resistance, and the friction resistance and the service life of the retainer body 1 are improved;
the pressure-resistant layer 3 comprises a nylon fiber layer 31, a resin material layer 32 and a carbon fiber layer 33, the resin material layer 32 is arranged on one side, away from the pressure-resistant layer 3, of the nylon fiber layer 31, the carbon fiber layer 33 is arranged on one side, away from the nylon fiber layer 31, of the resin material layer 32, the friction-resistant layer 4 is arranged, the pressure-resistant layer has the characteristics of being resistant to acid, alkali and various organic solvents and is almost insoluble in all solvents, meanwhile, polytetrafluoroethylene has the characteristic of being resistant to high temperature, and meanwhile, the pressure-resistant layer has good tensile property and excellent physical and mechanical properties such as abrasion resistance and fatigue resistance, and the friction resistance and the service life of the retainer body 1 are improved;
the number of the pockets 2 is a plurality, the pockets 2 are sequentially distributed on the outer surface of the retainer main body 1 at equal intervals, and the pressure-resistant layer 3 is arranged, so that the retainer main body has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, is fibrous, soft and can be processed into various fabrics, and the graphite microcrystal structure of the retainer main body has high strength and modulus along the fiber axis direction due to the preferred orientation along the fiber axis, so that the wear resistance and the use strength of the retainer main body 1 are improved, the retainer main body 1 cannot be damaged due to wear after long-time use, and the service life of the retainer main body 1 is prolonged;
the outer surface of the right side of the retainer body 1 is provided with a plurality of positioning holes 6, the positioning holes 6 are distributed on the right side of the retainer body 1 at equal intervals in sequence, and the reinforcement layer 5 is arranged, so that the shock resistance is high, the safety performance of the retainer body 1 is improved, the strength of the retainer body 1 is improved, and the service life of the retainer body 1 is prolonged;
the outer surface of the nylon fiber layer 31 is adhered to the inner surface of the resin material layer 32, the outer surface of the resin material layer 32 is adhered to the inner surface of the carbon fiber layer 33, and the positioning hole 6 is arranged to fix the retainer body 1, so that the retainer body 1 has a better effect when in use, and the retainer body 1 is prevented from shaking when in use;
wherein, the thickness of the polytetrafluoroethylene layer 43 is the same as that of the wear-resistant fiber layer 44, the thickness of the pressure-resistant layer 3 is the same as that of the friction-resistant layer 4, through setting up wear-resisting fibrous layer 44, the wear resistance of holder main part 1 material has been improved, through setting up holder main part 1, pocket 2, resistance to pressure layer 3, nylon fibrous layer 31, resin material layer 32, carbon fiber layer 33, antifriction layer 4, polymer material layer 41, phenol glue cloth layer 42, polytetrafluoroethylene layer 43, wear-resisting fibrous layer 44, enhancement layer 5, PA material layer 51, fine layer 52 of glass and locating hole 6 mutually support, the advantage that wear resistance is good has been reached, the current holder for the automobile bearing ball installation has been solved, wear resistance is poor, long-time use can cause the holder to appear damaging, can't satisfy user's demand, the problem of holder practicality for the automobile bearing ball installation has been reduced.
The utility model discloses a theory of operation is: the anti-friction retainer is characterized by being resistant to acid, alkali and various organic solvents, almost insoluble in all solvents, meanwhile, the polytetrafluoroethylene has the characteristic of high temperature resistance, good tensile property, excellent abrasion resistance, fatigue resistance and other physical and mechanical properties, the anti-friction performance and the service life of the retainer body 1 are improved, the pocket 2 is arranged to facilitate assembly of the bearing ball, the bearing ball can be quickly positioned during installation, the stability of the bearing ball during installation is improved, and the pressure-resistant layer 3, the nylon fiber layer 31, the resin material layer 32 and the carbon fiber layer 33 are arranged to have the characteristics of high temperature resistance, abrasion resistance, electric conduction, heat conduction, corrosion resistance and the like, and the appearance is fibrous, soft and soft, Can be processed into various fabrics, and the graphite microcrystal structure of the fiber cage has high strength and modulus along the fiber axis direction due to the preferred orientation along the fiber axis, so that the wear resistance and the use strength of the retainer body 1 are improved, the retainer body 1 cannot be damaged due to abrasion after long-time use, the service life of the retainer body 1 is prolonged, by arranging the reinforced layer 5, the PA material layer 51 and the glass fiber layer 52, the shock resistance is strong, the safety performance of the retainer body 1 is improved, simultaneously, the strength of the retainer body 1 is improved, the service life of the retainer body 1 is prolonged, thereby reached the advantage that wear resistance is good, solved current holder for the installation of automobile bearing ball, wear resistance is poor, and long-time the use can cause the holder to appear damaging, can't satisfy user's demand, has reduced the problem of holder practicality for the installation of automobile bearing ball.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile bearing ball installation is with holder, includes holder main part (1), its characterized in that: pocket (2) have been seted up to the surface of holder main part (1), the inner chamber of holder main part (1) is provided with withstand voltage layer (3), the surface of holder main part (1) is provided with antifriction layer (4), the surface of antifriction layer (4) is provided with enhancement layer (5), antifriction layer (4) are including polymer material layer (41), phenol glue cloth layer (42), polytetrafluoroethylene layer (43) and wear-resisting fibrous layer (44), one side that antifriction layer (4) were kept away from in polymer material layer (41) is provided with phenolic aldehyde rubberized fabric layer (42), one side that polymer material layer (41) were kept away from in phenolic aldehyde rubberized fabric layer (42) is provided with polytetrafluoroethylene layer (43), one side that phenolic aldehyde rubberized fabric layer (42) were kept away from in polytetrafluoroethylene layer (43) is provided with wear-resisting fibrous layer (44).
2. The cage for mounting the ball of the bearing of the automobile as set forth in claim 1, wherein: the pressure-resistant layer (3) comprises a nylon fiber layer (31), a resin material layer (32) and a carbon fiber layer (33), wherein the resin material layer (32) is arranged on one side, far away from the pressure-resistant layer (3), of the nylon fiber layer (31), and the carbon fiber layer (33) is arranged on one side, far away from the nylon fiber layer (31), of the resin material layer (32).
3. The cage for mounting the ball of the bearing of the automobile as set forth in claim 1, wherein: the enhancement layer (5) comprises a PA material layer (51) and a glass fiber layer (52), wherein the glass fiber layer (52) is arranged on one side, away from the enhancement layer (5), of the PA material layer (51).
4. The cage for mounting the ball of the bearing of the automobile as set forth in claim 1, wherein: the quantity of pocket hole (2) is a plurality of, and a plurality of pocket hole (2) all equidistance distributes in proper order in the surface of holder main part (1).
5. The cage for mounting the ball of the bearing of the automobile as set forth in claim 1, wherein: locating holes (6) are formed in the outer surface of the right side of the retainer body (1), the number of the locating holes (6) is a plurality of, and the plurality of locating holes are sequentially distributed on the right side of the retainer body (1) at equal intervals.
6. The cage for mounting the ball of the bearing of the automobile as set forth in claim 2, wherein: the outer surface of the nylon fiber layer (31) is adhered to the inner surface of the resin material layer (32), and the outer surface of the resin material layer (32) is adhered to the inner surface of the carbon fiber layer (33).
7. The cage for mounting the ball of the bearing of the automobile as set forth in claim 1, wherein: the thickness of the polytetrafluoroethylene layer (43) is the same as that of the wear-resistant fiber layer (44), and the thickness of the pressure-resistant layer (3) is the same as that of the friction-resistant layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023252515.0U CN214888395U (en) | 2020-12-29 | 2020-12-29 | Retainer for mounting automobile bearing balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023252515.0U CN214888395U (en) | 2020-12-29 | 2020-12-29 | Retainer for mounting automobile bearing balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214888395U true CN214888395U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023252515.0U Active CN214888395U (en) | 2020-12-29 | 2020-12-29 | Retainer for mounting automobile bearing balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214888395U (en) |
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2020
- 2020-12-29 CN CN202023252515.0U patent/CN214888395U/en active Active
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