CN106218318B - A kind of automotive hub structure - Google Patents
A kind of automotive hub structure Download PDFInfo
- Publication number
- CN106218318B CN106218318B CN201610726618.5A CN201610726618A CN106218318B CN 106218318 B CN106218318 B CN 106218318B CN 201610726618 A CN201610726618 A CN 201610726618A CN 106218318 B CN106218318 B CN 106218318B
- Authority
- CN
- China
- Prior art keywords
- hub
- abs
- mounting hole
- wheel hub
- sensor
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of automotive hub structure, including wheel hub, ABS gear rings, abs sensor, abs sensor stent and back-plate；Wheel hub includes hub body and the ring flange for being arranged at hub body one end；A circle First terrace is provided at nearly ring flange on the outer surface of hub body；ABS gear rings are fixed on First terrace；Hub bearing mounting hole is provided on the inside of hub body；First terrace is located between ring flange and the corresponding hub body outer surface of hub bearing mounting hole.The wheel hub of the present invention is integrally strengthened, and increases the wall thickness at hub inner bearing mounting hole, increases its rigidity, can effectively reduce the failure rate that hub inner bearing is loosened, worn, and extends the service life of wheel hub；Since ABS gear rings are away from hub bearing installation bore ends, it is possible to prevente effectively from it is polluted be subject to bearing lubrication grease.
Description
Technical field
The invention belongs to automotive hub technical fields, particularly relate to a kind of automotive wheels wheel hub structure.
Background technology
Wheel hub is the important load bearing component on automobile front axle, and generally using casting, wheel hub 02 is by in endoporus
Outer bearing is connected with knuckle 01, is connected respectively with brake drum 03 and tire by bolt on the ring flange 021 of wheel hub 02, so as to
Brake drum and tire is driven to rotate together, as shown in Figure 1 and Figure 4.
As shown in Figures 2 to 4, hub bearing outer ring passes through interference fit and hub spindle to arrangement of the wheel hub on automobile front axle
Bearing bore connects；ABS gear rings 05 are generally fixed to rotate on wheel hub 02 and with wheel hub 02, with teeth and slot on ABS gear rings 05,
ABS gear rings generate relative motion with wheel hub rotation and abs sensor probe；ABS probes are fixed on knuckle 01 or back-plate
It on 04, and aligns with the tooth on ABS gear rings, and captures the rotating signal of gear ring.
In the wheel hub structure and ABS gear ring arrangement forms of existing scheme, 02 end of wheel hub is machined with step surface A022, step
Face A022 is the mounting surface of ABS gear rings, while step surface A will be inserted into the circular hole of back-plate.Abs sensor probe is mounted on
In probe mounting holes 06 on back-plate.The limitation of ABS gear rings and back-plate is limited to, step surface A needs enough
Drop, as shown in Figure 4.
023 wall thickness of bearing mounting hole in the wheel hub of the prior art is relatively thin, and rigidity is small, it is impossible to bear larger impact and carry
Lotus generates gap between hub inner bearing outer ring and wheel hub, causes hub inner bearing hole inner wall abrasion, and hub bearing loosens.
It is limited to the limitation of ABS gear rings and back-plate, it is impossible to strengthen wheel hub by reducing the drop of step surface A.
ABS gear rings are arranged in hub end, and at inner bearing mounting hole on wheel hub, bearing grease spilling can cause
The pollution of ABS gear rings causes ABS Signal Fail.
The content of the invention
The object of the present invention is to provide a kind of automotive hub structures, to solve the problems, such as that hub rigidity is poor, increase in wheel hub
Bearing capacity at bearing hole and solve the problems, such as that ABS gear rings easily pollute.
The present invention is achieved by the following technical solutions：
A kind of automotive hub structure, including wheel hub, ABS gear rings, abs sensor, abs sensor stent and back-plate；
The wheel hub is rotatablely connected by hub bearing and knuckle；The back-plate is fixed with the knuckle to be connected
It connects；
The ABS gear rings are fixed on the wheel hub；The abs sensor is fixed on the abs sensor stent；Institute
Abs sensor stent is stated to be fixed on the back-plate；
The wheel hub includes hub body and the ring flange for being arranged at described hub body one end；
On the outer surface of the hub body circle First terrace is provided at the nearly ring flange；The ABS
Gear ring is fixed on the First terrace；
Hub bearing mounting hole is provided on the inside of the hub body；The First terrace is located at the ring flange
Between the corresponding hub body outer surface of the hub bearing mounting hole.
The abs sensor stent includes rectangle support body；One end of the rectangle support body is provided with rectangle
Extension；
Sensor mount is provided on the rectangular extension；ABS biographies are provided on the sensor mount
Sensor mounting hole；
Longitudinally through sensor stand mounting hole is provided on the rectangle support body；
The sensor stand mounting hole is corresponding with the mounting hole on the back-plate.
A circle two stage steps face is provided on outer surface of the hub body away from described ring flange one end；It is described
Two stage steps face is used to avoid back-plate and knuckle fixing bolt.
Do not intersect on the inside of the corresponding hub body in two stage steps face with the hub bearing mounting hole.
The beneficial effects of the invention are as follows：
The wheel hub of the present invention is integrally strengthened, and increases the wall thickness at hub inner bearing mounting hole, increases its rigidity, can effectively drop
Low hub inner bearing loosens, the failure rate of abrasion, extends the service life of wheel hub.
The present invention provides a kind of new-type gear ring arrangement form, make the structure design limitation smaller of wheel hub.
The wheel hub structure of the present invention, since ABS gear rings are away from hub bearing installation bore ends, it is possible to prevente effectively from it is subject to
The pollution of bearing lubrication grease.
Description of the drawings
Fig. 1 is arrangement schematic diagram of the wheel hub on preceding bridge；
Fig. 2 is the arrangement schematic diagram of prior art wheel hub and ABS gear rings；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the axial sectional view of prior art wheel hub；
Fig. 5 is the axial sectional view of wheel hub of the present invention；
Fig. 6 is wheel hub structure schematic diagram of the present invention；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is abs sensor supporting structure schematic diagram.
Reference sign
01 knuckle, 02 wheel hub, 03 brake drum, 04 back-plate, 05 ABS gear rings, 06 probe mounting holes, 021
Ring flange, 022 step surface A, 023 bearing mounting hole, 1 wheel hub, 2 knuckles, 3 back-plates, 4 ABS gear rings, 5 ABS
Sensor stand, 11 hub bodies, 12 ring flanges, 13 First terraces, 14 two stage steps faces, the installation of 15 hub bearings
Hole, 51 rectangle support bodies, 52 rectangular extensions, 53 sensor mounts, 54 abs sensor mounting holes, 55 sensors
Rack mounting apertures.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, following embodiment is only exemplary, only
It can be used for explanation and illustration technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
The present invention provides a kind of automotive hub structure, as shown in Fig. 5 to Fig. 8, including wheel hub 1, ABS gear rings 4, ABS sensings
Device, abs sensor stent 5 and back-plate 3.
Wheel hub 1 is rotatablely connected by hub bearing and knuckle 2；Back-plate 3 is fixedly connected with knuckle 2；In this Shen
Please in, the connection mode and back-plate of wheel hub and knuckle and the connection mode of knuckle are the prior art, in this Shen
Please in, not being improved to the connection mode and back-plate of wheel hub and knuckle and the mode of knuckle, therefore,
Above-mentioned connection mode is not described in detail in the application.
ABS gear rings 4 are fixed on wheel hub 1；Abs sensor is fixed on abs sensor stent 5；Abs sensor stent 5
It is fixed on back-plate 3；In this application, abs sensor is fixed by increasing abs sensor stent.
Wheel hub 1 includes hub body 11 and the ring flange 12 for being arranged at 11 one end of hub body；Ring flange 12 is used for same vehicle
Wheel is fixedly connected, and in this application, the structure of ring flange is also identical with the flange plate structure of the prior art, and ring flange and wheel hub
The fixed position of body is also the prior art.
A circle First terrace 13 is provided at nearly ring flange 12 on the outer surface of hub body 11；ABS gear rings 4 are solid
Due on First terrace 13；In this application, First terrace be located at the axis of hub body midpoint deviation be provided with method
The one side of blue disk, the i.e. other end of the First terrace away from hub body.ABS gear rings are arranged on First terrace, first
ABS gear rings is made ABS gear rings can effectively to be avoided to be polluted by lubricant grease away from hub bearing installation position；Secondly, ABS teeth
Circle is not provided in the end of hub body, and is arranged at the nearly middle part of hub body, increases hub inner bearing mounting hole
The wall thickness at place strengthens the rigidity of wheel hub entirety.
The inside of hub body 11 is provided with hub bearing mounting hole 15；Hub bearing is installed on hub bearing mounting hole
It is interior；First terrace 13 is located between 15 corresponding hub body outer surface of ring flange 12 and hub bearing mounting hole.
Abs sensor stent 5 includes rectangle support body 51；Rectangle extension is provided in one end of rectangle support body 51
Portion 52.
Sensor mount 53 is provided on rectangular extension 52；ABS sensings are provided on sensor mount 53
Device mounting hole 54, abs sensor are arranged in abs sensor mounting hole 54.
Longitudinally through sensor stand mounting hole 55 is provided on rectangle support body 51；In this application, longitudinal direction
Perforation refers to the length direction perforation along rectangle support body；In this application, there are two sensor stand mounting hole is total to.
Sensor stand mounting hole is corresponding with the mounting hole on back-plate；Pass through two screw bolt passes sensors
It is fixed after rack mounting apertures and mounting hole with nut.
A circle two stage steps face 14 is provided on outer surface of the hub body 11 away from 12 one end of ring flange；Two level platform
Terrace 14 is used to avoid back-plate and knuckle fixing bolt.On the inside of the corresponding hub body in two stage steps face not with wheel hub
Bearing mounting hole intersects；Pacify referred to herein as plane where the end of nearly First terrace one end of the strong terrace of two level with hub bearing
Plane where dress outer end of hole portion is not in contact, and such structure ensure that and back-plate and knuckle fixing bolt are kept away
It allows, and can ensure that the sidewall thickness at hub bearing mounting hole is unaffected, to ensure the intensity of wheel hub.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (4)
1. a kind of automotive hub structure, including wheel hub, ABS gear rings, abs sensor, abs sensor stent and back-plate；
The wheel hub is rotatablely connected by hub bearing and knuckle；The back-plate is fixedly connected with the knuckle；
The ABS gear rings are fixed on the wheel hub；The abs sensor is fixed on the abs sensor stent；It is described
Abs sensor stent is fixed on the back-plate；
The wheel hub includes hub body and the ring flange for being arranged at described hub body one end；In the inside of the hub body
It is provided with hub bearing mounting hole；It is characterized in that：
On the outer surface of the hub body circle First terrace is provided at the nearly ring flange；The ABS gear rings
It is fixed on the First terrace；
The First terrace is located at the ring flange and the corresponding hub body outside of the hub bearing mounting hole
Between surface.
2. automotive hub structure according to claim 1, it is characterised in that：The abs sensor stent includes rectangle branch
Frame body；One end of the rectangle support body is provided with rectangular extension；
Sensor mount is provided on the rectangular extension；Abs sensor is provided on the sensor mount
Mounting hole；
Longitudinally through sensor stand mounting hole is provided on the rectangle support body；
The sensor stand mounting hole is corresponding with the mounting hole on the back-plate.
3. automotive hub structure according to claim 1, it is characterised in that：In the hub body away from the ring flange
A circle two stage steps face is provided on the outer surface of one end；The two stage steps face is consolidated for avoiding back-plate with knuckle
Determine bolt.
4. automotive hub structure according to claim 3, it is characterised in that：The corresponding wheel hub sheet in two stage steps face
Do not intersect with the hub bearing mounting hole internal side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726618.5A CN106218318B (en) | 2016-08-25 | 2016-08-25 | A kind of automotive hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726618.5A CN106218318B (en) | 2016-08-25 | 2016-08-25 | A kind of automotive hub structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218318A CN106218318A (en) | 2016-12-14 |
| CN106218318B true CN106218318B (en) | 2018-06-01 |
Family
ID=57555448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726618.5A Active CN106218318B (en) | 2016-08-25 | 2016-08-25 | A kind of automotive hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019210700A1 (en) * | 2019-07-19 | 2021-01-21 | Aktiebolaget Skf | Wheel hub and method of making a wheel hub |
| CN113879044A (en) * | 2021-10-26 | 2022-01-04 | 安徽江淮汽车集团股份有限公司 | Novel drum brake front axle wheel end structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621123Y (en) * | 2003-04-30 | 2004-06-23 | 万向钱潮股份有限公司 | Hub bearing unit with ABS sensor |
| US9291227B2 (en) * | 2005-09-30 | 2016-03-22 | Performance Friction Corporation | Brake rotor and abs tone ring attachment assembly that promotes in plane uniform torque transfer distribution |
| CN204175817U (en) * | 2014-10-21 | 2015-02-25 | 人本集团有限公司 | ABS gear ring built-in automobile hub bearing |
| CN204398747U (en) * | 2015-01-30 | 2015-06-17 | 浙江长兴加泰尔汽车部件制造有限公司 | There is the automobile hub unit of ABS function |
| CN204415361U (en) * | 2015-02-04 | 2015-06-24 | 安徽江淮汽车股份有限公司 | A kind of front wheel hub band brake drum assembly |
-
2016
- 2016-08-25 CN CN201610726618.5A patent/CN106218318B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218318A (en) | 2016-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101268291B (en) | Bearing apparatus for a wheel of vehicle | |
| US9327552B2 (en) | Bearing structure | |
| US8939518B2 (en) | Tractor and trailer spindle assemblies | |
| CN106218318B (en) | A kind of automotive hub structure | |
| CN104401302A (en) | Automobile and disc brake automobile driving rear axle assembly thereof | |
| US6626580B2 (en) | Wheel bearing assembly | |
| JPH08253165A (en) | Integral type wheel end assembly | |
| AU2006287900B2 (en) | Axle spindle and wheel end assembly | |
| CN207523357U (en) | Horizontal wheels axle assembly and with its horizontal wheel assembly and bogie | |
| JP2011169720A (en) | Method of measuring pre-load of hub unit bearing for supporting driving wheel | |
| JP2005331025A (en) | Bearing with sensor | |
| CN212717667U (en) | Maintenance-free hub unit for drive axle | |
| CN209838942U (en) | Hub bearing, hub bearing assembly and hub assembly | |
| CN203427542U (en) | Novel truck front axle wheel rim structure | |
| CN203126381U (en) | Maintenance-free wheel end type front steering axle assembly with disk brake structure | |
| CN108001119A (en) | The wheel hub of wheel hub and brake disc component | |
| CN113085444A (en) | Hub reduction assembly and hub reduction drive axle | |
| CN205930037U (en) | A wheel for heavy bearing trolley | |
| CN204222830U (en) | Automobile and plate disc brake Automobile drive back axle assembly thereof | |
| CN205022298U (en) | Be suitable for bearing wheel of tray car | |
| CN220581527U (en) | Small-size high-load automobile hub unit | |
| CN204211362U (en) | A kind of bank abutment bracket dolly horizontal wheel assembly and bank abutment bracket dolly | |
| CN103470640A (en) | Mechanical heavy long shaft supporting device | |
| CN102418738B (en) | High-rigidity long-life wheel hub bearing unit | |
| CN209064184U (en) | A kind of durable spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |