CN107939863A - A kind of hub brake disk of side hanging motor vehicle dual-motor driving - Google Patents
A kind of hub brake disk of side hanging motor vehicle dual-motor driving Download PDFInfo
- Publication number
- CN107939863A CN107939863A CN201710949400.0A CN201710949400A CN107939863A CN 107939863 A CN107939863 A CN 107939863A CN 201710949400 A CN201710949400 A CN 201710949400A CN 107939863 A CN107939863 A CN 107939863A
- Authority
- CN
- China
- Prior art keywords
- hub
- brake disk
- hub brake
- locating rod
- support rod
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/067—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D2051/001—Parts or details of drum brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D2051/001—Parts or details of drum brakes
- F16D2051/003—Brake supports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of hub brake disk of side hanging motor vehicle dual-motor driving, hub brake tray bottom center is formed with inner groovy, hub brake disk sagittal plane be formed with point in support rod location hole and locating rod mounting hole, hub brake disk radially outer is formed with case lid fitting area, case lid fitting area is connected firmly with case lid connecting hole with screw, support rod is placed in the activity cooperation to circumferentially rotate in support rod location hole, locating rod mounting hole is connected firmly with locating rod, the semi-circular recesses close fit of locating rod and brake block, brake block is using locating rod mounting hole as the center of circle during braking, the rotation of support rod one end expands outwardly brake block and reaches braking effect.
Description
Technical field
The present invention relates to electric automobiles, more particularly, to a kind of hub brake disk of side hanging motor vehicle dual-motor driving.
Background technology
Electric car is due to low-carbon, energy saving, use cost is light, deep to be liked by consumer.The current electric car owning amount in China is big
In 200,000,000, by the technological progress of more than ten years, battery-operated motor cycle, Development of Electric Vehicles progressively rise, and market is not therewith
Disconnected to expand, relevant battery-operated motor cycle standard, electric automobile standard are expected to put into effect quickly, and the requirement of user also constantly rises
Level, such as electric automobile requirement speed reaches the racing car of 75 horses and electric motorcycle and the quality of freight truck is not known
Property, known wheel hub electric motor of electric vehicle, differential speed motor technology, speed and moment of torsion are immutable, can not be satisfied with following electric vehicle
Particular/special requirement, the prior art needed for such as climbing load in the case of large torque, often shows in special operational process
It is bad even to shut down, especially loaded under conditions of vehicle needs premised on speed unable to do what one wishes, unique solution is
Amplifying power.
To solve the performance strength of vehicle bigger in operation, Dual-motors Driving pattern has been begun attempt in field, such as
Say wheel hub motor, when single motor undercapacity, start auxiliary-motor work, but this designing scheme is the list for sacrificing normal operation
Electric efficiency is preceding topic.Therefore, technical staff will start to expand side-mounted high-speed electric expreess locomotive research, such as Patent No.
The driving device Chinese invention patent of 200610138450.2 electric motor car with two wheels, just proposed major-minor motor and drives actively before 10 years
The transmission scheme of gear, tellurium is used in terms of the braking of the patent（Wrong word, it should be：Hoof）Block 14 passes through bearing 13 and axis
9 connections, this design makes technical staff can not combine in practical applications, because the bearing that Bearing outer has a circumference all the time is consolidated
It is positioned to fixation, and axis 9 is rotary state in operation to be connected with the tellurium block 14, meanwhile, hoof block is being braked
In, one end of at least coupling part needs rotational angle to make the amplification of workpiece outside diameter and wheel hub internal diameter locking.
Therefore, 200610138450.2 patented technology has that brake safe needs electric automobiles technical staff
It is further perfect.
The content of the invention
Present invention seek to address that 200610138450.2 patents there are the defects of, there is provided a kind of hub that can install brake block
Brake disk, and reasonably coordinate with double-motor driving device, have the advantages that braking ability is good, safe and reliable, solve
200610138450.2 the defects of patented technology can not brake.
A kind of hub brake disk of side hanging motor vehicle dual-motor driving of the present invention, hub brake tray bottom center is formed with inner groovy, hub
Brake disk sagittal plane be formed with point in support rod location hole and locating rod mounting hole, hub brake disk radially outer is formed with case lid cooperation
Area, case lid fitting area are connected firmly with case lid connecting hole with screw, and support rod is placed in the activity to circumferentially rotate in support rod location hole
Coordinate, locating rod mounting hole connects firmly with locating rod, the semi-circular recesses close fit of locating rod and brake block, and when braking brakes
Using locating rod mounting hole as the center of circle, the rotation of support rod one end expands outwardly brake block and reaches braking effect piece.
In a kind of form, Gu Sha disk center perforation, output shaft extends connection wheel hub peace fork, support rod through Gu Sha disk center
The brake system of vehicle is connected, when needing on-position, brake system pulls support rod rotation, rotates the rectangular bar of support rod
Angle is directed at brake block and is expanded to outside, realizes that brake block engages brake wheel with wheel hub inner ring.
Further, the brake block is combined as a set of braking system system for two by left and right, and brake block is stent with metallic aluminium,
Outside is surrounded by brake rubber block, and one end of brake block is semicircular indentations shape, becomes circular hole after two combinations, circular hole is matched somebody with somebody with locating rod
Close, another transverse plane straight wall shape of brake block, bar rectangular with support rod coordinates；It is corresponding that left and right is formed with the Inner standpipe of brake block
Perforation, perforation installation tension spring, tension spring serve as brake block braking after reset.
A kind of hub brake disk of side hanging motor vehicle dual-motor driving of the present invention, the two wheel electric cars applied to reduction box driving
Rear service brake, hub brake disk can make vehicle emergent in normally travel by being rationally fixedly connected to reduction box case lid
Braking, thoroughly solves the security risk present in 200610138450.2 patented technologies.
Brief description of the drawings
Fig. 1 is top perspective schematic diagram of the present invention；
Fig. 2 is that the present invention looks up schematic perspective view；
Fig. 3 is the present invention and driving motor combination schematic diagram；
Fig. 4 is brake block schematic diagram.
Embodiment
The invention discloses a kind of hub brake disk of side hanging motor vehicle dual-motor driving, as shown in Figure 1,2,3, 4, hub brake disk
Bottom centre is formed with inner groovy 4, hub brake disk sagittal plane be formed with point in 21 mounting hole 2 of 11 location hole 1 of support rod and locating rod,
Hub brake disk radially outer is formed with 6 fitting area 3 of case lid, and 6 fitting area 3 of case lid and the connecting hole of case lid 6 are connected firmly with screw, support rod
11, which are placed in 11 location hole 1 of support rod the activity for being to circumferentially rotate, coordinates, and 21 mounting hole 2 of locating rod is connected firmly with locating rod 21,
The semi-circular recesses close fit of locating rod 21 and brake block 7, brake block 7 is the center of circle with 21 mounting hole 2 of locating rod during braking, branch
Holding 11 one end of bar and rotating expands outwardly brake block 7 to reach braking effect.
In a kind of form, Gu Sha disk center 5 perforates, and output shaft 61 extends connection wheel hub peace fork, branch through Gu Sha disk center 5
The brake system that bar 11 connects vehicle is held, when needing on-position, brake system pulls support rod 11 to rotate, and makes support rod 11
Rectangular bar rotational angle is directed at brake block 7 and is expanded to outside, realizes that brake block 7 engages brake wheel with wheel hub inner ring.
Further, the brake block 7 is combined as a set of braking system system for two by left and right, and brake block 7 is branch with metallic aluminium
Frame, outside are surrounded by brake rubber block, and one end of brake block 7 is semicircular indentations shape, becomes circular hole, circular hole and positioning after two combinations
Bar 21 coordinates, another transverse plane straight wall shape of brake block 7, coordinates with 11 rectangular bar of support rod；Made in the Inner standpipe of brake block 7
There are the corresponding perforation in left and right, perforation installation tension spring 8, tension spring 8 serves as the reset after brake block 7 is braked.
Technical staff be appreciated that without departing from the present invention can to it is disclosed configuration include data make it is suitable
Work as adjustment, examples described above illustrates rather than the purpose of limitation, it will be apparent to those skilled in that recognize
In the case of not changing aforesaid operations, identical purpose can be reached to the modification of configuration or mounting process into very little, the present invention
Restricted by claims.
Claims (2)
1. a kind of hub brake disk of side hanging motor vehicle dual-motor driving, it is characterised in that hub brake tray bottom center is formed with inner groovy
（4）, hub brake disk sagittal plane be formed with point in support rod（11）Location hole（1）And locating rod（21）Mounting hole（2）, hub brake disk footpath
Case lid is formed with to outside（6）Fitting area（3）, case lid（6）Fitting area（3）With case lid（6）Connecting hole connected firmly with screw, support
Bar（11）It is placed in support rod（11）Location hole（1）In for circumferentially rotate activity cooperation, locating rod（21）Mounting hole（2）With determining
Position bar（21）Connect firmly, locating rod（21）With brake block（7）Semi-circular recesses close fit, brake block during braking（7）With positioning
Bar（21）Mounting hole（2）For the center of circle, support rod（11）One end, which rotates, makes brake block（7）Expand outwardly and reach braking effect.
2. the hub brake disk of a kind of side hanging motor vehicle dual-motor driving as claimed in claim 1, it is characterised in that in hub brake disk
The heart（5）Perforation, output shaft（61）Through Gu Sha disk center（5）Extension connection wheel hub peace fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949400.0A CN107939863A (en) | 2017-10-12 | 2017-10-12 | A kind of hub brake disk of side hanging motor vehicle dual-motor driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949400.0A CN107939863A (en) | 2017-10-12 | 2017-10-12 | A kind of hub brake disk of side hanging motor vehicle dual-motor driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939863A true CN107939863A (en) | 2018-04-20 |
Family
ID=61935231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949400.0A Withdrawn CN107939863A (en) | 2017-10-12 | 2017-10-12 | A kind of hub brake disk of side hanging motor vehicle dual-motor driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939863A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097422A1 (en) * | 1982-06-17 | 1984-01-04 | Eaton Corporation | Spider assembly for drum brake |
| US20060170279A1 (en) * | 2005-02-01 | 2006-08-03 | Ebert James L | Fixture and method for replacing vehicle axle brake spiders |
| CN201448394U (en) * | 2009-06-16 | 2010-05-05 | 姜沛沛 | Front brake of electric motor car |
| CN102829102A (en) * | 2012-08-24 | 2012-12-19 | 莫大清 | Tractor and brake device thereof |
| CN204004076U (en) * | 2014-08-15 | 2014-12-10 | 重庆银角制动器有限公司 | The motorcycle drum brake that prevents dust |
| CN104455089A (en) * | 2013-09-16 | 2015-03-25 | 博世汽车部件(苏州)有限公司 | Wheel brake for light electric vehicles and anti-lock braking device |
| CN105882881A (en) * | 2016-03-31 | 2016-08-24 | 武夷山市皓仔邦工业设计有限公司 | AMT lateral engagement type automatic variable-speed motor |
-
2017
- 2017-10-12 CN CN201710949400.0A patent/CN107939863A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097422A1 (en) * | 1982-06-17 | 1984-01-04 | Eaton Corporation | Spider assembly for drum brake |
| US20060170279A1 (en) * | 2005-02-01 | 2006-08-03 | Ebert James L | Fixture and method for replacing vehicle axle brake spiders |
| CN201448394U (en) * | 2009-06-16 | 2010-05-05 | 姜沛沛 | Front brake of electric motor car |
| CN102829102A (en) * | 2012-08-24 | 2012-12-19 | 莫大清 | Tractor and brake device thereof |
| CN104455089A (en) * | 2013-09-16 | 2015-03-25 | 博世汽车部件(苏州)有限公司 | Wheel brake for light electric vehicles and anti-lock braking device |
| CN204004076U (en) * | 2014-08-15 | 2014-12-10 | 重庆银角制动器有限公司 | The motorcycle drum brake that prevents dust |
| CN105882881A (en) * | 2016-03-31 | 2016-08-24 | 武夷山市皓仔邦工业设计有限公司 | AMT lateral engagement type automatic variable-speed motor |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |