CN214698825U - Automobile wheel hub bearing outer flange plate - Google Patents
Automobile wheel hub bearing outer flange plate Download PDFInfo
- Publication number
- CN214698825U CN214698825U CN202120291562.1U CN202120291562U CN214698825U CN 214698825 U CN214698825 U CN 214698825U CN 202120291562 U CN202120291562 U CN 202120291562U CN 214698825 U CN214698825 U CN 214698825U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- fastening screw
- hub bearing
- ring flange
- bearing outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000945 filler Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses an automobile wheel hub bearing outer flange, include ring flange body and set up in the positive screw hole of ring flange body, ring flange body's front sets up locking stop gear, ring flange body's front is provided with lubricating mechanism, locking stop gear includes buffer spring, the fixed slot has been seted up in ring flange body's front, buffer spring's both ends and the equal fixedly connected with sliding block in inside that is located the fixed slot, the utility model relates to a ring flange technical field. This automobile wheel hub bearing outer flange dish can realize through locking stop gear's setting that fastening screw after screwing up is spacing tight once more, avoids fastening screw to take place not hard up problem, and lubricated mechanism's setting can make things convenient for personnel to add lubricating oil and enter into threaded hole inside simultaneously, thereby lubricates threaded hole inner wall and fastening screw surface and prevents that fastening screw from taking place the problem that the corrosion caused and be difficult to take off, accords with actual use.
Description
Technical Field
The utility model relates to a ring flange technical field specifically is an outer ring flange of automobile wheel hub bearing.
Background
The hub bearing is one of key parts of an automobile, the main functions of the hub bearing are to bear weight and provide accurate guide for the rotation of a hub, the hub bearing is required to bear axial load and radial load, the traditional bearing for the automobile wheel is formed by combining two sets of tapered roller bearings or ball bearings, the installation, oil coating, sealing and clearance adjustment of the bearing are all carried out on an automobile production line, the structure makes the assembly of the bearing in an automobile production plant difficult, the cost is high, the reliability is poor, and the bearing is required to be cleaned, oil coated and adjusted when the automobile is maintained at a maintenance point.
Wheel hub bearing outer flange plate all uses fastening screw to fix it usually, and fastening screw does not set up other locking mechanism after the screw hole is inside to be screwed up, and fastening screw also easily takes place not hard uply after using for a long time, and when fastening screw surface and threaded hole inner wall took place the corrosion simultaneously, fastening screw is difficult to take off, causes the inconvenience of follow-up use, to above-mentioned problem, the utility model provides an outer flange plate of automobile wheel hub bearing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automobile wheel hub bearing outer flange has solved fastening screw and has not set up other locking mechanism after the screw hole is inside to screw up, and fastening screw easily takes place not hard up after using for a long time, thereby when fastening screw surface and threaded hole inner wall took place the corrosion, thereby the difficult inconvenient problem that causes follow-up use of taking off of fastening screw simultaneously.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automobile wheel hub bearing outer flange, includes flange plate body and sets up in the positive screw hole of flange plate body, flange plate body's front sets up locking stop gear, flange plate body's front is provided with lubricated mechanism.
Locking stop gear includes buffer spring, the fixed slot has been seted up in the front of ring flange body, buffer spring's both ends and the equal fixedly connected with sliding block in the inside that is located the fixed slot, and the positive fixedly connected with poker rod of sliding block, two the equal fixedly connected with chucking piece in one side that the sliding block deviates from mutually.
Lubricating mechanism includes the sealing plug, the oil filler point has been seted up in the front of ring flange body, the inside of ring flange body just is located the intercommunication between one side that oil filler point and screw hole are relative and has advanced oil pipe.
Preferably, the number of the fixing grooves and the number of the sealing plugs are four, and the surface of the sealing plug is in contact with the inner wall of the oil filling hole.
Preferably, the internal thread of the threaded hole is connected with a fastening screw, and the surface of the fastening screw is movably connected with a sealing ring.
Preferably, the seal ring is made of elastic rubber material.
Preferably, the surface of the fastening screw is provided with a clamping groove matched with the clamping block.
Preferably, the front surface of the flange plate body is provided with a through hole.
Advantageous effects
The utility model provides an automobile wheel hub bearing outer flange dish. Compared with the prior art, the method has the following beneficial effects:
(1) the automobile hub bearing outer flange comprises a buffer spring through a locking limiting mechanism, a fixed groove is formed in the front of a flange body, sliding blocks are fixedly connected to two ends of the buffer spring and located inside the fixed groove, a poking rod is fixedly connected to the front of each sliding block, clamping blocks are fixedly connected to the sides, opposite to each other, of the two sliding blocks, a sealing plug is arranged on the front of the flange body, an oil inlet pipe is communicated between the oil inlet and the side, opposite to the threaded hole, of the flange body, four fixing grooves and four sealing plugs are arranged, the surface of each sealing plug is in contact with the inner wall of the corresponding oil inlet, clamping grooves matched with the clamping blocks are formed in the surface of each fastening screw, the fastening screws after being tightened can be limited and clamped again through the locking limiting mechanism, and the problem that the fastening screws are loosened is avoided, simultaneously lubricated mechanism's setting can make things convenient for personnel to add lubricating oil and enter into threaded hole inside, thereby lubricated threaded hole inner wall and fastening screw surface prevents that fastening screw from taking place the problem that the corrosion caused and is difficult to take off, accords with the use of reality.
(2) This automobile wheel hub bearing outer flange plate, through the positive fixedly connected with poker rod of sliding block, the inside threaded connection of screw hole has fastening screw, and fastening screw's surperficial swing joint has the sealing washer, can realize making things convenient for personnel to remove the sliding block through poker rod to make inside the clamping block card goes into fastening screw's draw-in groove, the setting of sealing washer can improve the leakproofness between fastening screw and the screw hole.
Drawings
Fig. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the flange body structure of the present invention;
FIG. 3 is a perspective view of the fastening screw structure of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the flange plate comprises a flange plate body 1, a threaded hole 2, a locking limiting mechanism 3, a buffer spring 31, a fixing groove 32, a sliding block 33, a poke rod 34, a clamping block 35, a lubricating mechanism 4, a sealing plug 41, an oil filling hole 42, an oil inlet pipe 43, a fastening screw 5, a sealing ring 6, a clamping groove 7 and a through hole 8.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an automobile hub bearing outer flange plate can realize the secondary limiting and clamping of a tightened fastening screw 5 through the arrangement of a locking and limiting mechanism 3, and avoids the problem that the fastening screw 5 is loosened, meanwhile, the arrangement of a lubricating mechanism 4 can facilitate personnel to add lubricating oil into a threaded hole 2 to lubricate the inner wall of the threaded hole 2 and the surface of the fastening screw 5 so as to prevent the fastening screw 5 from being rusted and difficult to take off, and the automobile hub bearing outer flange plate accords with practical use and comprises a flange plate body 1 and the threaded hole 2 arranged on the front side of the flange plate body 1, a through hole 8 is arranged on the front side of the flange plate body 1, the internal thread of the threaded hole 2 is connected with the fastening screw 5, the surface of the fastening screw 5 is movably connected with a sealing ring 6, a clamping groove 7 matched with a clamping block 35 is arranged on the surface of the fastening screw 5, and the sealing ring 6 is made of elastic rubber material, the front side of the flange plate body 1 is provided with a locking limiting mechanism 3, and the front side of the flange plate body 1 is provided with a lubricating mechanism 4; the locking limiting mechanism 3 comprises a buffer spring 31, a fixing groove 32 is formed in the front of the flange plate body 1, the number of the fixing groove 32 and the number of the sealing plugs 41 are four, the sealing plugs 41 can prevent lubricating oil from overflowing from the inside of the oil injection hole 42, the surface of the sealing plugs 41 is in contact with the inner wall of the oil injection hole 42, sliding blocks 33 are fixedly connected to the two ends of the buffer spring 31 and located inside the fixing groove 32, a poking rod 34 is fixedly connected to the front of each sliding block 33, convenience is brought to a worker to move the sliding blocks 33 through the poking rod 34, so that the clamping blocks 35 are clamped into the clamping grooves 7 of the fastening screws 5, the sealing rings 6 are arranged to improve the sealing performance between the fastening screws 5 and the threaded holes 2, and the clamping blocks 35 are fixedly connected to the sides, which are opposite to the two sliding blocks 33; the lubricating mechanism 4 comprises a sealing plug 41, an oil filling hole 42 is formed in the front face of the flange plate body 1, and an oil inlet pipe 43 is communicated between the oil filling hole 42 and the side, opposite to the threaded hole 2, of the flange plate body 1.
When the sealing device is used, the flange plate body 1 is fixed on the surface of the outer ring of the hub bearing through the through hole 8, then a person moves the two sliding blocks 33 in the fixed groove 32 relatively through the poking rod 34, the fastening screw 5 is inserted into the threaded hole 2, the flange plate body 1 and the hub bearing can be fixedly connected with other contact surfaces through the fastening screw 5, after the fastening screw 5 is screwed in the threaded hole 2, the poking rod 34 is loosened, at the moment, the sliding blocks 33 can drive the clamping blocks 35 to be clamped into the clamping grooves 7 on the fastening screw 5 through the elastic buffering force of the buffer springs 31 in the fixed groove 32, so that the clamping of the fastening screw 5 is realized, when lubricating oil needs to be added, the person takes out the sealing plug 41 from the inside of the oil filling hole 42, injects the lubricating oil into the inside of the oil filling hole 42, and can flow into the inside of the threaded hole 2 through the arrangement of the oil inlet pipe 43 for lubrication, thus, the whole work is completed.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outer ring flange of automobile wheel hub bearing, includes ring flange body (1) and sets up in positive screw hole (2) of ring flange body (1), its characterized in that: the front side of the flange plate body (1) is provided with a locking limiting mechanism (3), and the front side of the flange plate body (1) is provided with a lubricating mechanism (4);
the locking limiting mechanism (3) comprises a buffer spring (31), a fixed groove (32) is formed in the front of the flange plate body (1), sliding blocks (33) are fixedly connected to the two ends of the buffer spring (31) and located inside the fixed groove (32), a poking rod (34) is fixedly connected to the front of each sliding block (33), and a clamping block (35) is fixedly connected to the side, opposite to each other, of each sliding block (33);
lubricating mechanism (4) include sealing plug (41), oil filler point (42) have been seted up in the front of ring flange body (1), the inside of ring flange body (1) just is located and communicates between oil filler point (42) and the opposite one side of screw hole (2) and has advanced oil pipe (43).
2. The automobile hub bearing outer flange plate of claim 1, characterized in that: the number of the fixing grooves (32) and the number of the sealing plugs (41) are four, and the surfaces of the sealing plugs (41) are in contact with the inner wall of the oil filling hole (42).
3. The automobile hub bearing outer flange plate of claim 1, characterized in that: the internal thread of the threaded hole (2) is connected with a fastening screw (5), and the surface of the fastening screw (5) is movably connected with a sealing ring (6).
4. The automobile hub bearing outer flange plate of claim 3, characterized in that: the sealing ring (6) is made of elastic rubber materials.
5. The automobile hub bearing outer flange plate of claim 3, characterized in that: and a clamping groove (7) matched with the clamping block (35) is formed in the surface of the fastening screw (5).
6. The automobile hub bearing outer flange plate of claim 1, characterized in that: the front surface of the flange plate body (1) is provided with a through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291562.1U CN214698825U (en) | 2021-02-02 | 2021-02-02 | Automobile wheel hub bearing outer flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291562.1U CN214698825U (en) | 2021-02-02 | 2021-02-02 | Automobile wheel hub bearing outer flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214698825U true CN214698825U (en) | 2021-11-12 |
Family
ID=78565995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291562.1U Expired - Fee Related CN214698825U (en) | 2021-02-02 | 2021-02-02 | Automobile wheel hub bearing outer flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214698825U (en) |
-
2021
- 2021-02-02 CN CN202120291562.1U patent/CN214698825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |