CN216045051U - High-strength nut self-locking automobile hub - Google Patents
High-strength nut self-locking automobile hub Download PDFInfo
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- CN216045051U CN216045051U CN202122592996.8U CN202122592996U CN216045051U CN 216045051 U CN216045051 U CN 216045051U CN 202122592996 U CN202122592996 U CN 202122592996U CN 216045051 U CN216045051 U CN 216045051U
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Abstract
The utility model relates to the technical field of hub units, in particular to a high-strength nut self-locking type automobile hub which comprises a hub unit assembly, wherein the hub unit assembly comprises a flange plate, an inner ring and an outer ring, a retainer is arranged between the inner ring and the outer ring, rollers are arranged in the retainer, a nut and a gear ring are sequentially arranged at one end of the flange plate from left to right, and a bolt is arranged at the joint of the other end of the flange plate. This high strength nut auto-lock type automobile wheel hub, setting through limit structure for personnel are passing through the bolt with this wheel hub unit assembly and fixing its position in the time, later fixing it through limit structure, thereby make spacing bent plate and bolt laminate mutually, and during the location stick inserts the bolt, it is not hard up so that produce harm to avoid long-time back bolt that uses, and through limit spring's setting, can provide certain cushioning effect, reduce the vibrations power, thereby the practicality of the device has been improved.
Description
Technical Field
The utility model relates to the technical field of hub units, in particular to a high-strength nut self-locking type automobile hub.
Background
The hub unit is one of the key parts of the automobile, and the main functions of the hub unit are to bear the weight and provide accurate guidance for the rotation of the hub, which requires that the hub unit can bear not only axial load but also radial load. With the technological progress and the continuous improvement of the use performance requirements of the car, the modern car starts to widely use the car hub unit. The mating parts such as the hub and the shaft have been integrated with the bearing. The hub bearing unit simplifies the automobile assembly process, realizes long-term effective lubrication, ensures reasonable working clearance, and avoids the pollution to the inside of the bearing during assembly, thereby reducing the processing and assembly cost and lightening the weight of the bearing.
At present, when the existing high-strength nut self-locking automobile hub is used in a hub unit, the existing high-strength nut self-locking automobile hub is usually fixed in other structures by using bolts, but is easy to loosen during long-time use, and further dangerous accidents are caused, so that the novel high-strength nut self-locking automobile hub is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the high-strength nut self-locking automobile hub, and 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: high strength nut auto-lock type automobile wheel hub, including wheel hub unit assembly, wheel hub unit assembly includes ring flange, inner circle and outer lane, be equipped with the holder just between inner circle and the outer lane be equipped with the roller in the holder, the one end department of ring flange is equipped with nut and ring gear from a left side to the right side in proper order, the junction of the other end is equipped with the bolt in the ring flange, be equipped with the limit structure who is used for fixing the anticreep to the bolt in the bolt. The arrangement of the nut can limit and fix the gear ring in the flange plate. The arrangement of the limiting structure, the mode of fixing the bolt by using the movable insertion mode of the arc-shaped bent plate and the positioning rod can be replaced by a hinge type insertion fixing mode.
Preferably, limit structure is including fixed box, be equipped with spacing bent plate just in the fixed box be equipped with the location stick that is arranged in inserting the bolt in the spacing bent plate, be equipped with the regulating plate that links to each other with spacing bent plate just in the fixed box the regulating plate can reset and move the regulation. The bolt is provided with a positioning hole matched with the positioning rod, so that the bolt can be conveniently fixed.
Preferably, the outer wall of regulating plate is equipped with the movable post that is cavity setting with the surface of fixed box, the one end department that movable post and regulating plate link to each other is equipped with reset spring, the surface of regulating plate is equipped with and is the locating part of cavity setting with the surface of fixed box.
Preferably, the outer side wall of the fixing box is provided with a connecting box, and the outer side wall of the connecting box is provided with a plurality of limiting springs for supporting.
Preferably, the two ends of the outer ring and the inner ring are respectively provided with a sealing component, the sealing components are used for sealing a cavity formed by the outer ring and the inner ring, and one end of the outer ring is provided with a lower sealing element connected with the flange plate.
Preferably, a side wall of the gear ring is provided with a cover ring for sealing the nut.
Preferably, the number of teeth in the ring gear is forty-eight teeth and the ring gear is made of powder metallurgy.
The utility model provides a high-strength nut self-locking automobile hub, which has the following beneficial effects:
this high strength nut auto-lock type automobile wheel hub, setting through limit structure for personnel are passing through the bolt with this wheel hub unit assembly and fixing its position in the time, later fixing it through limit structure, thereby make spacing bent plate and bolt laminate mutually, and during the location stick inserts the bolt, it is not hard up so that produce harm to avoid long-time back bolt that uses, and through limit spring's setting, can provide certain cushioning effect, reduce the vibrations power, thereby the practicality of the device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the FIG. 1 structure of the present invention;
fig. 3 is a schematic structural diagram of the limiting structure of the present invention.
In the figure: 1. an outer ring; 2. an inner ring; 3. a roller; 4. a holder; 5. a seal assembly; 6. a lower seal member; 7. a flange plate; 8. a bolt; 9. a ring gear; 10. a nut; 11. a fixing box; 12. an adjusting plate; 13. a positioning rod; 14. a movable post; 15. a return spring; 16. a connection box; 17. a limiting spring; 18. limiting a bent plate; 19. and a limiting member.
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 3, the present invention provides a technical solution: a high-strength nut self-locking type automobile hub comprises a hub unit assembly, wherein the hub unit assembly comprises a flange plate 7, an inner ring 2 and an outer ring 1, two ends of the outer ring 1 and the inner ring 2 are respectively provided with a sealing component 5, the sealing components 5 are used for sealing a cavity formed by the outer ring 1 and the inner ring 2, one end of the outer ring 1 is provided with a lower sealing component 6 connected with the flange plate 7, a retainer 4 is arranged between the inner ring 2 and the outer ring 1, rollers 3 are arranged in the retainer 4, one end of the flange plate 7 is sequentially provided with a nut 10 and a gear ring 9 from left to right, the number of teeth in the gear ring 9 is forty-eight, the gear ring 9 is made of powder metallurgy, one side wall of the gear ring 9 is provided with a cover ring used for sealing the nut 10, the joint of the other end of the flange plate 7 is provided with a bolt 8, a limiting structure used for fixing and preventing the bolt 8 from falling off is arranged in the bolt 8, the limiting structure comprises a fixed box 11, a connecting box 16 is arranged on the outer side wall of the fixed box 11, a plurality of limiting springs 17 for supporting are arranged on the outer side wall of the connecting box 16, a limiting bent plate 18 is arranged in the fixed box 11, a positioning rod 13 for inserting into the bolt 8 is arranged in the limiting bent plate 18, the positioning rod 13 for inserting into the bolt 8 is arranged in the limiting bent plate 18, an adjusting plate 12 connected with the limiting bent plate 18 is arranged in the fixed box 11, the adjusting plate 12 can be reset, moved and adjusted, a movable column 14 which is arranged in a hollow mode with the surface of the fixed box 11 is arranged on the outer wall of the adjusting plate 12, a return spring 15 is arranged at one end of the movable column 14 connected with the adjusting plate 12, and a limiting piece 19 which is arranged in a hollow way with the surface of the fixed box 11 is arranged on the surface of the adjusting plate 12.
To sum up, this high strength nut auto-lock type automobile wheel hub, during the use, through limit structure's setting, make personnel pass through bolt 8 with this wheel hub unit assembly and fix its position in the time, later fix it through limit structure, thereby make spacing bent plate 18 and bolt 8 laminate mutually, and location stick 13 inserts in the bolt 8, avoid using the back bolt not hard up so that produce harm for a long time, and through limit spring 17's setting, can provide certain cushioning effect, reduce the shaking force, 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 (7)
1. High strength nut auto-lock type automobile wheel hub includes wheel hub unit assembly, its characterized in that: wheel hub unit assembly includes ring flange (7), inner circle (2) and outer lane (1), be equipped with between inner circle (2) and outer lane (1) holder (4) just be equipped with roller (3) in holder (4), the one end department of ring flange (7) is equipped with nut (10) and ring gear (9) from a left side to the right side in proper order, the junction of the other end is equipped with bolt (8) in ring flange (7), be equipped with in bolt (8) and be used for fixing the limit structure of anticreep to bolt (8).
2. The high-strength nut self-locking automobile hub according to claim 1, characterized in that: the limiting structure comprises a fixing box (11), a limiting bent plate (18) is arranged in the fixing box (11), a positioning rod (13) used for being inserted into a bolt (8) is arranged in the limiting bent plate (18), an adjusting plate (12) connected with the limiting bent plate (18) is arranged in the fixing box (11), and the adjusting plate (12) can be reset, moved and adjusted.
3. The high-strength nut self-locking automobile hub according to claim 2, characterized in that: the outer wall of regulating plate (12) is equipped with movable post (14) that are the cavity setting with the surface of fixed box (11), the one end department that activity post (14) and regulating plate (12) link to each other is equipped with reset spring (15), the surface of regulating plate (12) is equipped with and is locating part (19) that the cavity set up with the surface of fixed box (11).
4. The high-strength nut self-locking automobile hub according to claim 2, characterized in that: the outer side wall of the fixed box (11) is provided with a connecting box (16), and the outer side wall of the connecting box (16) is provided with a plurality of limiting springs (17) for supporting.
5. The high-strength nut self-locking automobile hub according to claim 1, characterized in that: the sealing structure is characterized in that sealing components (5) are respectively arranged at two ends of the outer ring (1) and the inner ring (2), the sealing components (5) are used for sealing a cavity formed by the outer ring (1) and the inner ring (2), and a lower sealing element (6) connected with a flange plate (7) is arranged at one end of the outer ring (1).
6. The high-strength nut self-locking automobile hub according to claim 1, characterized in that: and a cover ring for sealing the nut (10) is arranged on one side wall of the gear ring (9).
7. The high-strength nut self-locking automobile hub according to claim 1, characterized in that: the number of teeth in the gear ring (9) is forty-eight teeth and the gear ring (9) is made by powder metallurgy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592996.8U CN216045051U (en) | 2021-10-27 | 2021-10-27 | High-strength nut self-locking automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592996.8U CN216045051U (en) | 2021-10-27 | 2021-10-27 | High-strength nut self-locking automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045051U true CN216045051U (en) | 2022-03-15 |
Family
ID=80550234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122592996.8U Active CN216045051U (en) | 2021-10-27 | 2021-10-27 | High-strength nut self-locking automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045051U (en) |
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2021
- 2021-10-27 CN CN202122592996.8U patent/CN216045051U/en active Active
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