CN106926656A - A kind of suspension frame structure for carrying wheel hub motor - Google Patents
A kind of suspension frame structure for carrying wheel hub motor Download PDFInfo
- Publication number
- CN106926656A CN106926656A CN201710167394.3A CN201710167394A CN106926656A CN 106926656 A CN106926656 A CN 106926656A CN 201710167394 A CN201710167394 A CN 201710167394A CN 106926656 A CN106926656 A CN 106926656A
- Authority
- CN
- China
- Prior art keywords
- hub motor
- wheel hub
- knuckle
- housing
- control arm
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 208000019901 Anxiety disease Diseases 0.000 abstract description 2
- 230000036506 anxiety Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/04—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle
- B60G3/06—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle the arm being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/18—Steering knuckles; King pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
- B60G2200/1424—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type the lateral arm having an L-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/50—Electric vehicles; Hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to vehicle technology field, specifically related to a kind of suspension frame structure for carrying wheel hub motor, including traveller, knuckle, caliper, brake disc, bulb assembly, control arm and wheel hub motor, caliper is connected on the housing of wheel hub motor by screw thread, brake disc is arranged on the bearing unit of wheel hub motor, knuckle, in C fonts, is fastened by bolts by middle 4 internal thread holes as wheel side support with wheel hub motor housing;The upper end of knuckle is fixedly connected with by bolt clamping traveller, lower end by 3 internal threads and the housing of the bulb assembly, and by the conical surface and the control arm interference fit, threaded section is fastened the ball stud of bulb assembly by nut with control arm in ball stud.The present invention solves wheel side arrangement space anxiety problem, it is ensured that the intensity and rigidity of wheel hub motor housing, is capable of achieving bulb assembly and is arranged near tire centerline face, by setting rational stub geometric parameter, it is ensured that the control stability of vehicle.
Description
Technical field
The present invention relates to vehicle technology field, and in particular to a kind of suspension frame structure for being applied to carry wheel hub motor.
Background technology
Problem of environmental pollution is serious, and orthodox car tail gas is one of primary pollution source.The electric motor car of In-wheel motor driving makes
With clean energy resource, help to alleviate problem of environmental pollution.Wheel hub motor mainly has parallel-axis type and direct-drive type, and this patent is mainly solved
The certainly suspension arrangement problem of the electric motor car of parallel-axis type In-wheel motor driving.
The usual shaft type hub electric motor of electric motor car of parallel-axis type In-wheel motor driving is arranged off-centre relative to core wheel, is taken
Wheel side arrangement space is larger, and generally control arm, traveller assembly are arranged on electric machine casing and using cutting short control arm mode solution
Side arrangement space anxiety problem is certainly taken turns, but this mode can reduce electric machine casing intensity and rigidity, and suspension stub parameter occurs
Great changes, reduce the maneuvering performance of vehicle.
The content of the invention
The present invention is nervous to solve the existing suspension frame structure wheel side arrangement for carrying wheel hub motor, causes vehicle handling quality poor
Problem, there is provided a kind of preferred arrangement carrying wheel hub motor suspension frame structure.
A kind of suspension frame structure for carrying wheel hub motor of the present invention, including traveller, knuckle, caliper, brake disc, bulb are total
Into, control arm and wheel hub motor, described caliper is connected on the housing of wheel hub motor by screw thread, and described brake disc sets
Put on the bearing unit of wheel hub motor, described knuckle as wheel side support, in C fonts, by middle 4 internal thread holes
It is fastened by bolts with wheel hub motor housing;The upper end of knuckle by bolt clamping traveller, lower end by 3 internal threads with
The housing of the bulb assembly is fixedly connected with, and the ball stud of bulb assembly passes through the conical surface and the control arm interference fit, ball stud
Middle threaded section is fastened by nut with control arm.
Structure of the present invention has following excellent technique effect:
Wheel hub motor, bulb assembly and traveller are connected on the C fonts knuckle, it is no longer necessary to be connected to wheel hub motor
On housing, it is ensured that wheel hub motor casing rigidity and rigidity;Simultaneous wheels side characteristics of compact layout, is capable of achieving bulb assembly and is close in tire
Heart face is arranged, by setting rational stub geometric parameter, it is ensured that the control stability of vehicle.
Brief description of the drawings
Fig. 1 is the suspension frame structure schematic diagram that the present invention carries wheel hub motor;
Fig. 2 is wheel hub motor 7 shown in Fig. 1 and brake disc 4 and the attachment structure schematic diagram of caliper 3;
Fig. 3 is the attachment structure schematic diagram of wheel hub motor 7 shown in Fig. 1 and knuckle 2;
Fig. 4 is the attachment structure schematic diagram of knuckle 2 shown in Fig. 1 and traveller 1, bulb assembly 5 and control arm 6;
Fig. 5 is bulb assembly 5 shown in Fig. 1 and knuckle 2 and the attachment structure partial sectional view of control arm 6.
Wherein:1st, traveller assembly 2, knuckle 3, brake caliper assy 4, brake disk assembly 5, bulb assembly 6, control
Arm assembly 7, wheel hub motor assembly.
Specific embodiment
Below in conjunction with the embodiment that accompanying drawing is given, structure of the present invention is described in further detail.
Referring to figs. 1 to 5, a kind of suspension frame structure for carrying wheel hub motor, including traveller 1, knuckle 2, caliper 3, braking
Disk 4, bulb assembly 5, control arm 6 and wheel hub motor 7;Caliper 3 is connected on the housing of wheel hub motor 7 by screw thread, braking
Disk 4 is arranged on the bearing unit of wheel hub motor 7, knuckle 2 as wheel side support, in C fonts, by middle 4 internal threads
Hole is fastened by bolts with the housing of wheel hub motor 7;By bolt clamping traveller 1, lower end is by spiral shell in 3 points for the upper end of knuckle 2
Line is fixedly connected with the housing of bulb assembly 5, and the ball stud of bulb assembly 5 passes through the conical surface and the interference fit of control arm 6, in ball stud
Threaded section is fastened by nut with control arm 6.
The characteristics of compact layout when support makes wheel as wheel of knuckle 2, meets the installation site and setting angle demand of traveller 1,
And allow bulb assembly 5 to be arranged near tire centerline face, reach rational stub parameter, it is ensured that the operational stability of vehicle.
Claims (1)
1. a kind of suspension frame structure for carrying wheel hub motor, including traveller (1), knuckle (2), caliper (3), brake disc (4), ball
Head assembly (5), control arm (6) and wheel hub motor (7), it is characterised in that:
Described caliper (3) is connected on the housing of wheel hub motor (7) by screw thread, and described brake disc (4) is arranged on wheel
On the bearing unit of hub motor (7), described knuckle (2) conduct wheel side support, in C fonts, by middle 4 internal thread holes
It is fastened by bolts with wheel hub motor (7) housing;The upper end of knuckle (2) passes through at 3 points by bolt clamping traveller (1), lower end
Internal thread is fixedly connected with the housing of the bulb assembly (5), and the ball stud of bulb assembly (5) passes through the conical surface and the control arm
(6) interference fit, threaded section is fastened by nut with control arm (6) in ball stud.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710167394.3A CN106926656A (en) | 2017-03-21 | 2017-03-21 | A kind of suspension frame structure for carrying wheel hub motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710167394.3A CN106926656A (en) | 2017-03-21 | 2017-03-21 | A kind of suspension frame structure for carrying wheel hub motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106926656A true CN106926656A (en) | 2017-07-07 |
Family
ID=59432685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710167394.3A Pending CN106926656A (en) | 2017-03-21 | 2017-03-21 | A kind of suspension frame structure for carrying wheel hub motor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106926656A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749554A (en) * | 2018-04-18 | 2018-11-06 | 北京理工大学 | With the matched electric automobile hub power drive system of independent suspension |
CN111439299A (en) * | 2019-01-16 | 2020-07-24 | 丰田自动车株式会社 | Steering device and vehicle wheel arrangement module provided with same |
CN114312183A (en) * | 2020-09-30 | 2022-04-12 | 上海汽车集团股份有限公司 | Front steering engine Macpherson suspension and automobile |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6343804B1 (en) * | 1999-08-18 | 2002-02-05 | Mannesmann Sachs Ag | Shock absorber strut with steering knuckle |
CN204222568U (en) * | 2014-11-03 | 2015-03-25 | 吉林大学 | A kind of single oil cylinder suspension of In-wheel motor driving battery-driven car |
CN105539042A (en) * | 2016-01-20 | 2016-05-04 | 武汉科技大学 | Double-trailing-arm type suspension of wheel hub motor driven automobile for large-angle steering wheel |
CN205292170U (en) * | 2016-01-20 | 2016-06-08 | 武汉科技大学 | A two trailing arm type suspension that is used for in -wheel motor driving car of wide -angle directive wheel |
-
2017
- 2017-03-21 CN CN201710167394.3A patent/CN106926656A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6343804B1 (en) * | 1999-08-18 | 2002-02-05 | Mannesmann Sachs Ag | Shock absorber strut with steering knuckle |
CN204222568U (en) * | 2014-11-03 | 2015-03-25 | 吉林大学 | A kind of single oil cylinder suspension of In-wheel motor driving battery-driven car |
CN105539042A (en) * | 2016-01-20 | 2016-05-04 | 武汉科技大学 | Double-trailing-arm type suspension of wheel hub motor driven automobile for large-angle steering wheel |
CN205292170U (en) * | 2016-01-20 | 2016-06-08 | 武汉科技大学 | A two trailing arm type suspension that is used for in -wheel motor driving car of wide -angle directive wheel |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749554A (en) * | 2018-04-18 | 2018-11-06 | 北京理工大学 | With the matched electric automobile hub power drive system of independent suspension |
CN111439299A (en) * | 2019-01-16 | 2020-07-24 | 丰田自动车株式会社 | Steering device and vehicle wheel arrangement module provided with same |
CN114312183A (en) * | 2020-09-30 | 2022-04-12 | 上海汽车集团股份有限公司 | Front steering engine Macpherson suspension and automobile |
CN114312183B (en) * | 2020-09-30 | 2024-03-08 | 上海汽车集团股份有限公司 | Macpherson suspension of front steering gear and automobile |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
|
RJ01 | Rejection of invention patent application after publication |