CN105811642A - Hub motor with impact protective block - Google Patents
Hub motor with impact protective block Download PDFInfo
- Publication number
- CN105811642A CN105811642A CN201610371700.0A CN201610371700A CN105811642A CN 105811642 A CN105811642 A CN 105811642A CN 201610371700 A CN201610371700 A CN 201610371700A CN 105811642 A CN105811642 A CN 105811642A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- anticollision
- hub motor
- protection block
- face
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a hub motor with impact protective blocks, comprising a motor body. A rotor and a stator fitly connected are arranged in the motor body, the center of the motor body is provided with a spindle hole, a hub frame is arranged outside the spindle hole, two side ends of the hub frame are provided with a plurality of raised impact protective blocks, and an elastic support device is disposed in each impact protective block. Through the above-mentioned manner, the hub motor can be well protected, pressure can be relieved when the outside of the hub motor is under impact, good elastic supporting is achieved, scrapping of the hub motor due to deformation is avoided, and the service life of the hub motor is prolonged.
Description
Technical field
The present invention relates to wheel hub motor field, particularly relate to a kind of wheel hub motor protecting block with anticollision.
Background technology
Wheel hub motor is also referred to as wheel inner electric machine, and power set, actuating device and brake unit are all integrated in wheel hub by its maximum feature exactly, is able to greatly simplified for the mechanical part of electric vehicle.But traditional wheel hub motor lacks protects device accordingly; and wheel hub motor both sides after mounting are all easily subject to external force means; just not being knocked when having an accident, the stone being also easy in being traveling bumps against, and causes the situation that wheel hub motor deformation effect uses to occur.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of wheel hub motor protecting block with anticollision, it is possible to wheel hub motor is played a very good protection, can alleviate pressure when being subject to clashing into outside wheel hub motor, play good resiliency supported effect.
For solving above-mentioned technical problem; the technical scheme that the present invention adopts is: provide a kind of wheel hub motor protecting block with anticollision; including motor body; the rotor being connected and stator it is provided with in described motor body; described motor body central authorities offer shaft hole; being provided with wheel hub frame outside described shaft hole, described wheel hub frame both sides end face is provided with multiple protruding anticollision protection block arranged, and is provided with resilient supporting unit inside described anticollision protection block.
In a preferred embodiment of the present invention; described resilient supporting unit is built in inside described anticollision protection block; described resilient supporting unit one end is fixed on described anticollision protection block one side end face, and the described resilient supporting unit other end suppresses and is butted on described anticollision protection block opposite side end face.
In a preferred embodiment of the present invention, described resilient supporting unit is compression spring.
In a preferred embodiment of the present invention, described anticollision protection block welding is in described wheel hub frame end face outside.
In a preferred embodiment of the present invention, described anticollision protection block end face outside is convex end face.
The invention has the beneficial effects as follows: wheel hub motor can be played a very good protection by the present invention; pressure can be alleviated when being subject to clashing into outside wheel hub motor; play good resiliency supported effect, it is to avoid the situation that wheel hub motor deformation is scrapped occurs, and extends the service life of wheel hub motor.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of wheel hub motor one preferred embodiment protecting block with anticollision of the present invention；
In accompanying drawing, the labelling of each parts is as follows: 1, motor body；2, shaft hole；3, wheel hub frame；4, anticollision protection block；5, resilient supporting unit.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of wheel hub motor protecting block with anticollision; including motor body 1; the rotor and stator that are connected it is provided with in described motor body 1; described motor body 1 central authorities offer shaft hole 2; it is provided with wheel hub frame 3 outside described shaft hole 2; described wheel hub frame 3 both sides end face is provided with multiple protruding anticollision protection block 4 arranged, and described anticollision protection block 4 is internal is provided with resilient supporting unit 5.
Additionally; it is internal that described resilient supporting unit 5 is built in described anticollision protection block 4; described resilient supporting unit 5 one end is fixed on described anticollision protection block 4 one side end face, and described resilient supporting unit 5 other end suppresses and is butted on described anticollision protection block 4 opposite side end face.
It addition, described resilient supporting unit 5 is compression spring.
It addition, described anticollision protection block 4 is welded in described wheel hub frame 3 end face outside.
It addition, described anticollision protection block 4 end face outside is convex end face.
nullThe operation principle of the present invention is arrange the rotor being connected and stator in motor body 1，Motor body 1 central authorities offer shaft hole 2，Wheel hub frame 3 it is provided with outside shaft hole 2，Wheel hub frame 3 both sides end face is provided with multiple protruding anticollision protection block 4 arranged，Anticollision protection block 4 end face outside is convex end face，Anticollision protection block 4 is welded in wheel hub frame 3 end face outside，Anticollision protection block 4 is internal is provided with resilient supporting unit 5，It is internal that resilient supporting unit 5 is built in anticollision protection block 4，Resilient supporting unit 5 one end is fixed on anticollision protection block 4 one side end face，Resilient supporting unit 5 other end suppresses and is butted on anticollision protection block 4 opposite side end face，When being subject to external force collision outside motor body 1，Anticollision protection block 4 is owing to protruding from the outside of motor body 1，Anticollision protection block 4 is made first to be knocked compression，Impact force is carried out buffering decompression by the resilient supporting unit 5 in now anticollision protection block 4，Make external force anticollision directly will be protected block 4 flatten，Carry out alleviating the pressure of wheel hub frame 3 on motor body 1，Protect motor body 1.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (5)
1. the wheel hub motor protecting block with anticollision; including motor body; the rotor being connected and stator it is provided with in described motor body; it is characterized in that; described motor body central authorities offer shaft hole; being provided with wheel hub frame outside described shaft hole, described wheel hub frame both sides end face is provided with multiple protruding anticollision protection block arranged, and is provided with resilient supporting unit inside described anticollision protection block.
2. the wheel hub motor protecting block with anticollision according to claim 1; it is characterized in that; described resilient supporting unit is built in inside described anticollision protection block; described resilient supporting unit one end is fixed on described anticollision protection block one side end face, and the described resilient supporting unit other end suppresses and is butted on described anticollision protection block opposite side end face.
3. the wheel hub motor protecting block with anticollision according to claim 2, it is characterised in that described resilient supporting unit is compression spring.
4. the wheel hub motor protecting block with anticollision according to claim 1, it is characterised in that described anticollision protection block welding is in described wheel hub frame end face outside.
5. the wheel hub motor protecting block with anticollision according to claim 1, it is characterised in that described anticollision protection block end face outside is convex end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371700.0A CN105811642A (en) | 2016-05-31 | 2016-05-31 | Hub motor with impact protective block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371700.0A CN105811642A (en) | 2016-05-31 | 2016-05-31 | Hub motor with impact protective block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105811642A true CN105811642A (en) | 2016-07-27 |
Family
ID=56427707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610371700.0A Pending CN105811642A (en) | 2016-05-31 | 2016-05-31 | Hub motor with impact protective block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374666A (en) * | 2016-09-27 | 2017-02-01 | 无锡市龙海杰机械制造有限公司 | Motor shell protective plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088800U (en) * | 2011-06-16 | 2011-12-28 | 熊立芬 | Safety type automotive hub |
| JP2012081908A (en) * | 2010-10-14 | 2012-04-26 | Honda Motor Co Ltd | Tire wheel inner cover and vehicle having the same |
| CN202608448U (en) * | 2012-04-27 | 2012-12-19 | 宁波市诚邦自动化设备科技有限公司 | Wheel hub protective strip |
-
2016
- 2016-05-31 CN CN201610371700.0A patent/CN105811642A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012081908A (en) * | 2010-10-14 | 2012-04-26 | Honda Motor Co Ltd | Tire wheel inner cover and vehicle having the same |
| CN202088800U (en) * | 2011-06-16 | 2011-12-28 | 熊立芬 | Safety type automotive hub |
| CN202608448U (en) * | 2012-04-27 | 2012-12-19 | 宁波市诚邦自动化设备科技有限公司 | Wheel hub protective strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374666A (en) * | 2016-09-27 | 2017-02-01 | 无锡市龙海杰机械制造有限公司 | Motor shell protective plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |