CN104779500B - Lead device for spindle of hub motor - Google Patents
Lead device for spindle of hub motor Download PDFInfo
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- CN104779500B CN104779500B CN201510173192.0A CN201510173192A CN104779500B CN 104779500 B CN104779500 B CN 104779500B CN 201510173192 A CN201510173192 A CN 201510173192A CN 104779500 B CN104779500 B CN 104779500B
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- hall
- main shaft
- lead
- internal
- phase terminal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a lead device for a spindle of a hub motor. The device comprises a spindle assembly, an inner shaft assembly as well as a plug connection assembly connecting the spindle assembly with the inner shaft assembly, wherein the plug connection assembly comprises a lead post plug, an inner Hall lead male terminal and an inner Hall lead pin, the lead post plug is meshed with a spindle lead post through a three-phase lead arc piece, the inner Hall lead male terminal is plugged on the lead post plug and butt-jointed with an inner Hall lead female terminal, and the inner Hall lead pin is arranged on the inner Hall lead male terminal and inserted in an inner Hall lead hole; a spindle Hall lead pin is connected with the inner Hall lead pin through a Hall signal line. The convenient lead device is provided for the hub motor, is compact in structure and convenient to assemble and disassemble, is used as an intermediate wiring device for the motor and a controller and can be integrated with a whole vehicle very conveniently.
Description
Technical field
The present invention relates to Technology of Motor on EV field, more particularly to a kind of main shaft of hub motor for electric automobile
Thread guide devices.
Background technology
Electric automobile is an important trend of new-energy automobile development, and the difference by type of drive of electric automobile can divide
For hybrid vehicle and pure electric automobile.Hybrid vehicle is drive system to be transformed on the basis of orthodox car,
It is incorporated to a set of by power supply and motor-driven Mechatronic Systems.Pure electric automobile only has power drive system, including power supply, driving electricity
Machine and electric machine controller three parts, the driving force of automobile are all provided by motor, and the energy of car load is unified by one group of power supply
Supply.In electric automobile drive scheme, the scheme that motor and wheel are directly integrated, i.e. In-wheel motor driving technology can
Save the drive mechanism and differential system of complexity, moreover it is possible to greatly simplify complete vehicle structure, improve transmission efficiency, so as to improve electronic vapour
The distance travelled of car.
Abroad, In-wheel motor driving technology has been successfully applied in motor vehicles for civilian use field, and each automobile factory commercial city pushes away
The pure electric automobile vehicle of oneself is gone out, a portion is as whole using the integrated wheel hub actuation techniques of wheel and motor
The drive system of car.In-wheel motor driving technology has become an important development of following drive system of electric automobile design and has become
Gesture.General wheel hub motor, by eight leads, is three thick motor lines (armature winding) and five thin Hall lines respectively,
Draw from electric machine main shaft through hole, and be directly connected with electric machine controller, the lead that its requirement can not only be inside fixed main shaft, and
And need by quick way, realize the quick extraction of wire harness inside wheel hub motor.
The content of the invention
The technical problem to be solved is just to provide a kind of wheel hub motor main shaft inner lead device, can not only consolidate
Determine the lead inside main shaft, and by quick way, realize the quick extraction of wire harness inside wheel hub motor.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of wheel hub motor main shaft thread guide devices, bag
Include main shaft assembly, internal axle assembly and connection main shaft assembly and internal axle assembly patches connecting assembly；
The main shaft assembly includes main shaft stem, main shaft Hall lead socket, three phase terminal arc pieces, main shaft Hall lead
Pin, the main shaft stem are used to insert three phase terminal arc pieces, main shaft Hall lead socket and hall signal line, and the main shaft is suddenly
Your lead socket is plugged on the head end of main shaft stem, and the main shaft Hall suture introducing needle is plugged in main shaft Hall lead socket,
The three phase terminals arc piece is used to connect main shaft triple line；
The internal axle assembly includes inner lead post, internal Hall lead female, internal Hall fairlead and three couplings
Line inserted sheet, the inner lead post are used to insert three phase terminal inserted sheets and internal Hall lead female, the internal Hall lead
Hole is plugged in internal Hall lead female, and the three phase terminals inserted sheet is used to connect internal triple line；
The connecting assembly that patches includes stem patch plug, internal Hall lead male, internal Hall suture introducing needle, described
Stem patch plug passes through three phase terminal arc pieces and main shaft stem is engaged, and the internal Hall lead male is plugged on stem
On patch plug, the internal Hall lead male is docked with internal Hall lead female, and the internal Hall suture introducing needle is arranged on
In internal Hall lead male, the internal Hall suture introducing needle insertion inside Hall fairlead；The main shaft Hall suture introducing needle with
Connected by hall signal line between internal Hall suture introducing needle.
Preferably, the main shaft stem is cylinder-like structure, and hall signal line is from main shaft stem along central axis
First manhole is drawn, the barrel of the main shaft stem is circumferentially distributed have three axially through arc-shaped through-hole, it is described
Arc-shaped through-hole is used to insert three phase terminal arc pieces, and the head end of the main shaft stem is provided with a circular trough, and the circular trough is used
In embedding main shaft Hall lead socket.
Preferably, the three phase terminals arc piece main body is arc copper sheet, and the head end of the three phase terminals arc piece is provided with second
Manhole, second manhole are used for the connection of triple line and electric machine controller, the tail end of the three phase terminals arc piece
It is provided with contact groove.
Preferably, the main shaft Hall lead socket is cylindrical shape, and the main shaft Hall lead socket is provided with nine axles
To the 3rd manhole of insertion, the 3rd manhole is used to insert main shaft Hall suture introducing needle, and nine main shaft Halls draw
Five in line pin be used for connect motor Hall, in addition four it is standby.
Preferably, the head end of the stem patch plug is provided with three arcuate slots, three arcuate slots vertically
For embedding three phase terminal arc pieces, the stem patch plug is radially provided with square embeded slot, and the square embeded slot is used for
Embed internal Hall lead male.
Preferably, the internal Hall lead male bottom is provided with cascaded surface, and the internal Hall lead male top is opened
The 4th manhole of nine vertical insertion top surfaces and cascaded surface is provided with, internal Hall suture introducing needle insertion the 4th is circular logical
Hole, the internal Hall suture introducing needle end pass the 4th manhole and are arranged along cascaded surface in gradient, and the internal Hall draws
Line pin end is provided with the 5th manhole, and the 5th manhole is used to penetrate hall signal line and weld.
Preferably, the inner lead post is cylindrical shape, and the inner lead axis of a cylinder is to being provided with three phase terminal inserted sheet sides
Shape through hole and internal Hall lead female square through hole, the three phase terminals inserted sheet square through hole are used for three phase terminals of insertion and insert
Piece, the internal Hall lead female square through hole are used to embed internal Hall lead female.
Preferably, the three phase terminals inserted sheet is made up of male and female, the male and female of the three phase terminals inserted sheet
Coordinated by grafting and docked in three phase terminal inserted sheet square through holes, the upper end of the male is provided with cylinder groove, the cylinder groove
For inserting motor three-phase windings joint.
Preferably, the internal Hall lead female is rectangular-shape, and the internal Hall lead female is provided with nine and passes through
6th manhole at logical length direction two ends, the internal Hall fairlead are inserted in the 6th manhole.
Preferably, the wheel hub motor main shaft thread guide devices are also included for fastening three phase terminal inserted sheets and three phase terminal arcs
The connecting plate of piece, is equipped with the stem patch plug and inner lead post for embedding the groove of connecting plate, the fastening
The front of piece is provided with the front compressive plane for three phase terminal arc pieces of extruding and three phase terminal inserted sheets.
The present invention is using main shaft assembly, internal axle assembly and patches the structure that connecting assembly is docked, and realizes fixed motor master
The quick extraction of wire harness inside lead and wheel hub motor inside axle.Therefore, the present invention provides a kind of convenient for wheel hub motor
Thread guide devices, present configuration is compact, assembly and disassembly is convenient, as the intermediate connection device of motor and controller, very just
Just it is integrated with car load.
Description of the drawings
Fig. 1 is the profile of wheel hub motor main shaft inner lead device of the present invention；
Structural representations of the Fig. 2 for main shaft stem；
Fig. 3 is the structural representation of three phase terminal arc pieces, I type；
Axial schematic diagrams of Fig. 4 a for main shaft Hall lead socket；
Fig. 4 b are the schematic diagram after main shaft Hall suture introducing needle inserts main shaft Hall lead socket；
Structural representations of the Fig. 5 for stem patch plug；
Fig. 6 a are the structural representation of internal Hall lead male assembly；
Fig. 6 b are the side schematic view of internal Hall lead male assembly；
Fig. 6 c are the front schematic view of internal Hall lead male assembly；
Fig. 6 d are the top schematic diagram of internal Hall lead male assembly；
Structural representations one of Fig. 7 a for connecting plate；
Structural representations two of Fig. 7 b for connecting plate；
Structural representations of the Fig. 8 for inner lead post；
Fig. 9 a are the cooperation schematic diagram of three phase terminal inserted sheets, I type male and I type female；
Fig. 9 b are the cooperation schematic diagram of three phase terminal inserted sheets, II type male and II type female；
Hall lead female structure schematic diagram inside Figure 10 a；
Hall fairlead structural representation inside Figure 10 b.
Specific embodiment
The particular content and embodiments thereof of the present invention are further described below in conjunction with accompanying drawing.
Fig. 1 show wheel hub motor main shaft inner lead assembly of devices structure chart.Wheel hub motor main shaft inner lead device
Three major part groups of connecting assembly are patched by main shaft assembly, internal axle assembly and connection main shaft assembly and internal axle assembly
Into.
Wherein, main shaft assembly includes main shaft stem 5, main shaft Hall lead socket 3, three phase terminal arc pieces, main shaft Hall
Suture introducing needle 2, main shaft stem 5 are used to insert three phase terminal arc pieces, main shaft Hall lead socket 3 and hall signal line, and main shaft is suddenly
Your lead socket 3 is plugged on the head end of main shaft stem 5, and main shaft Hall suture introducing needle 2 is plugged in main shaft Hall lead socket 3,
Three phase terminal arc pieces are used to connect main shaft triple line.
Wherein, internal axle assembly includes inner lead post 6, internal Hall lead female 7, internal Hall fairlead 8, three-phase
Lead inserted sheet, inner lead post 6 are used to insert three phase terminal inserted sheets and internal Hall lead female 7, and internal Hall fairlead 8 is inserted
It is connected in internal Hall lead female 7, three phase terminal inserted sheets are used to connect internal triple line.
Wherein, patching connecting assembly includes stem patch plug 11, internal Hall lead male 10, internal Hall suture introducing needle
9, stem patch plug 11 passes through three phase terminal arc pieces and main shaft stem 5 is engaged, and internal Hall lead male 10 is plugged on draws
On terminal patch plug 11, internal Hall lead male 10 is docked with internal Hall lead female 7, and internal Hall suture introducing needle 9 is arranged
Internally in Hall lead male 10, internal Hall suture introducing needle 9 inserts internal Hall fairlead 8, main shaft Hall suture introducing needle 2 with it is interior
Connected by hall signal line between portion Hall suture introducing needle 9, three phase terminal arc pieces are docked with three phase terminal inserted sheets.
Three three phase terminal arc pieces are inserted in 5 corresponding three arc-shaped through-holes 17 of main shaft stem respectively, and nine main shafts are suddenly
Your suture introducing needle 2 is inserted in 3 corresponding 3rd manhole 23 of main shaft Hall lead socket respectively, and with main shaft Hall lead socket
3 are embedded in the circular trough 18 of main shaft stem 5 together.
The contact groove 22 of three phase terminal arc pieces is inserted in 11 corresponding arcuate slot of stem patch plug respectively.Nine inside
Hall suture introducing needle 9 is inserted in internal 10 corresponding 4th manhole 32 of Hall lead male respectively, and and internal Hall lead
Male 10 is embedded in the square embeded slot 26 of stem patch plug 11 together.
Three pairs of three phase terminal inserted sheets are inserted in 6 corresponding three three phase terminal inserted sheet square through holes of inner lead post respectively,
And fixed by connecting plate 12, nine internal Hall fairleads 8 insert internal Hall lead female 7 corresponding nine the 6th respectively
It is in manhole 45 and square logical with the inside Hall lead female that internal Hall lead female 7 is embedded in inner lead post 6 together
In hole 41.
Arrange into 90 angles between main shaft assembly and internal axle assembly, main shaft assembly is inserted from wheel hub motor main shaft axial hole
Enter, internal axle assembly is inserted from main shaft radial hole, both are inside the electric machine main shaft to inserting, you can realize wheel hub motor triple line and
The quick extraction of holding wire.
Fig. 2 show main shaft stem 5, and main shaft stem 5 is cylinder-like structure, and motor hall signal line is from main shaft lead
Post 5 is drawn along the first manhole 19 of central axis, the barrel of main shaft stem 5 is circumferentially distributed have three axially through
Arc-shaped through-hole 17, wherein, three arc-shaped through-holes 17 are used to insert three phase terminal arc pieces, and the head end of main shaft stem 5 is provided with one
Circular trough 18, the circular trough 18 are used to embed main shaft Hall lead socket 3,18 inwall of circular trough and 17 staggered positions of arc-shaped through-hole
Arc positioning groove 20 is provided with, for fixed main shaft Hall lead socket 3.
Fig. 3 show three phase terminal arc pieces, I type, and three phase terminal arc pieces are divided into three phase terminal arc pieces, I type 1, three phase terminal arcs
II type of piece, three phase terminal arc pieces, III type, 4 three kinds of models, three phase terminal arc piece main bodys are arc copper sheet, and the head end of three is flat
Flush conductor, is provided with the second manhole 21 in the head end strap position of three phase terminal arc pieces, and second manhole 21 is used
In the connection of triple line and electric machine controller.In addition, the end of three is contact groove of different shapes 22, the main distinction of three
It is that the shape of contact groove 22 is different, for increase and the contact area of three phase terminal inserted sheets, it is ensured that good electric conductivity.
Fig. 4 a show main shaft Hall lead socket 3, and main shaft Hall lead socket 3 is cylindrical shape, main shaft Hall lead
Socket 3 be provided with nine axially through the 3rd manhole 23, as shown in Figure 4 b, nine main shaft Hall suture introducing needles 2 insert main shafts
Main shaft Hall lead socket assembly is combined in 3rd manhole 23 of Hall lead socket 3, main shaft Hall lead socket is total
Into in the circular trough 18 of embedded 5 head end of main shaft stem.
Five in nine main shaft Hall suture introducing needles 2 are used to connect motor Hall, and four used as standby in addition, for other
The connection of sensor signal.
Arc positioning bar 24, arc positioning bar 24 and arc positioning groove 20 are provided with the outer wall of main shaft Hall lead socket 3
Engagement, realizes that main shaft Hall lead socket 3 is positioned and fixed with main shaft stem 5.
Fig. 5 show stem patch plug 11, for connecting main shaft assembly and internal axle assembly.It is particularly useful for docking
Three phase terminal arc pieces and three phase terminal inserted sheets, embed internal Hall lead male 10, and embed some connecting plates 12.Wherein, draw
Terminal patch plug bottom 11 is axially provided with three arcuate slots, including first arcuate slot 25 and two the second arcuate slots
27, two the second arcuate slots 27 are located at 25 both sides of the first arcuate slot, for embedding three phase terminal arc pieces.
In addition, the radial direction in stem patch plug 11 is provided with square embeded slot 26, for embedding internal Hall lead male
10, the 26 rear side inwall of square embeded slot is provided with rectangular strip convex tendon 261, and 26 face side of square embeded slot is provided with vertically to be opened
Mouthful, vertical openings both sides are provided with rectangular shaped rim 262.
Stem patch plug 11 26 rear side of square embeded slot and the left and right sides offer 28 He of the first fastening grooves
Second fastening grooves 29, for embedding connecting plate 12.Wherein the first fastening grooves 28 are located at the square embeded slot left and right sides, and second
Fastening grooves 29 are located at square embeded slot rear side.
Fig. 6 a to Fig. 6 d show internal Hall lead male assembly.Internal 10 bottom of Hall lead male is provided with cascaded surface
101, internal 10 top of Hall lead male offers the 4th manhole 32 of insertion top surface and cascaded surface, the 4th manhole
32 arrangement is corresponding with cascaded surface, and internal Hall suture introducing needle 9 inserts the 4th manhole 32, and internal 9 end of Hall suture introducing needle is worn
Go out the 4th manhole 32 and arranged along cascaded surface in gradient.Internal 9 end of Hall suture introducing needle is provided with the 5th manhole 30, the
Five manholes 30 are used to penetrate hall signal line and weld.
It is concrete to be provided with the 4th manhole 32 that nine internal Hall suture introducing needles 9 insert internal Hall lead male 10 altogether
In.Rectangular array of this nine manholes in 3*3 is distributed, and 3 for often arranging manhole is upper and lower with a corresponding cascaded surface
Just right, 9 end of inside Hall suture introducing needle often arranged in such nine internal Hall suture introducing needles 9 is staggered up and down, is easy to and Hall letter
Number wire bonding.
In the square embeded slot 26 of the embedded stem patch plug of internal Hall lead male assembly 11, and by square groove with
Stem patch plug 11 is engaged.Internally the back side of Hall lead male 10 vertically offers the first square groove 31, internally suddenly
The two sides vertical direction of your lead male 10 is provided with the second square groove 33, the first square groove 31 and the second square groove 33 respectively with
The rectangular strip convex tendon 261 and rectangular shaped rim 262 of square embeded slot 26 coordinates.Internal Hall lead male 10 is made to patch with stem
11 engagement of square embeded slot 26 is got up.
Fig. 7 a and Fig. 7 b show connecting plate 12, and the Main Function of connecting plate 12 is three phase terminal arc pieces of extruding and three couplings
Line inserted sheet, prevents both from loosening and causing loose contact.
Connecting plate 12 is scale copper, and 35 L-shaped bending of face is rolled up, in stem in left and right two ends curl shape rolling face 35 forward
Be equipped with patch plug 11 and inner lead post 6 for embed connecting plate groove (on stem patch plug 11 first fastening
39) groove 281 and the second fastening grooves 29, the extruding groove on inner lead post 6, are provided with triangle boss 40 in groove.
The front compressive plane 34 for three phase terminal arc pieces of extruding and three phase terminal inserted sheets is provided with the front of connecting plate 13, it is front
Compressive plane 34 upsweeps from below connecting plate, for extruding three phase terminal arc pieces and three phase terminal inserted sheets, 12 back side of connecting plate
There is rear compressive plane 36, connecting plate 12 is fastened by rear compressive plane for being interacted with the triangle boss 40 in groove.
Fig. 8 show inner lead post 6, and inner lead post 6 is cylindrical shape, is axially provided with three three phase terminal inserted sheet sides
Shape through hole and an internal Hall lead female square through hole 41, three three phase terminal inserted sheet square through holes include one the one or three
Phase terminal inserted sheet square through hole 37 and two the two or three phase terminal inserted sheet square through holes 38, the one or a three phase terminal inserted sheet are square
Through hole 37 and two the two or three phase terminal inserted sheet square through holes 38 are in Chinese character pin-shaped distribution, internal Hall lead female square through hole 41
The space inner that one the one or three phase terminal inserted sheet square through hole 37 and two the two or three phase terminal inserted sheet square through holes 38 are surrounded.
Three phase terminal inserted sheet square through holes are used to insert three phase terminal inserted sheets, three phase terminal inserted sheets, I type female 16 and three-phase
II type female 15 of lead inserted sheet is inserted from below, three phase terminal inserted sheets, I type male 14 and three phase terminal inserted sheets, II type male 13 from
Top insertion, inner lead post 6 are provided with the extruding groove 39 for communicating in three phase terminal inserted sheet square through hole radial outsides, described to squeeze
Indentation groove 39 is distributed in the both sides of square through hole 37 and 38, for inserting connecting plate 12 to fasten each three phase terminals inserted sheet.
And internal Hall lead female square through hole 41 is used to embed internal Hall lead female 7.
Fig. 9 a and Fig. 9 b show three phase terminal inserted sheets, and the male and female of three phase terminal inserted sheets are coordinated three by grafting
Docking in phase terminal inserted sheet square through hole, three phase terminal inserted sheets are divided into I type male 14, I type female 16, II type male 13 and II type
15 4 kinds of models of female, wherein I type male 14 and II type male, 13 bottom are equipped with cuboid boss 43, I type female 16 and II
Cuboid is at the top of type female 15 and square groove 44 is provided with, wherein the cuboid boss 43 of I type male 14 and I type female 16
Square groove 44 in the two or three phase terminal inserted sheet square through hole 38 to inserting, the cuboid boss 43 of II type male 13 and II type female
15 square groove 44 is in the one or three phase terminal inserted sheet square through hole 37 to inserting.
In addition, I type male 14 and II type male, 13 upper cylindrical are provided with cylinder groove 42, connect for inserting motor three-phase windings
Head.It is globoidal structure 48 below I type female 16, to increase the contact surface of I type female 16 and three phase terminal arc pieces, I type and II type
Product, it is ensured that good electric conductivity, is arc top boss 50 below II type female, for inserting the contact of three phase terminal arc pieces, III type
Groove.
Figure 10 a show internal Hall lead female 7, and Figure 10 b show internal Hall fairlead 8, such as figure Figure 10 a institutes
Show, internal Hall lead female 7 is rectangular-shape, and internal Hall lead female is provided with the 6th of nine insertion length direction two ends
Manhole 45, the 6th rectangular array of the manhole 45 in 3*3 at this nine insertion length direction two ends are distributed.Nine inside
Hall fairlead 8 inserts composition portion Hall lead female assembly in the 6th manhole 45 of internal Hall lead female 7.
Internal Hall lead female 7 is embedded in inner lead post 6 by internal Hall lead female square through hole 41, and inside is suddenly
7 bottom side face of your lead female is provided with square positioning bar 46, and its excess-three side of internal 7 top of Hall lead female is provided with the
One square locating slot 47 and the second square locating slot 49, inner lead post 6 are right in Hall lead female square through hole 41 internally
Square positioning bar 46, the first square locating slot 47 and the second square locating slot 49 is answered to be provided with corresponding location structure, internal Hall
Lead female 7 is passed through with inner lead post 6 by square positioning bar 46, the first square locating slot 47 and the second square locating slot 49
The location structure engagement of cooperation.
Claims (10)
1. a kind of wheel hub motor main shaft thread guide devices, it is characterised in that：It is total including main shaft assembly, internal axle assembly and connection main shaft
Connecting assembly is patched into internal axle assembly；
The main shaft assembly includes main shaft stem, main shaft Hall lead socket, three phase terminal arc pieces, main shaft Hall suture introducing needle,
The main shaft stem is used to insert three phase terminal arc pieces, main shaft Hall lead socket and hall signal line, the main shaft Hall
Lead socket is plugged on the head end of main shaft stem, and the main shaft Hall suture introducing needle is plugged in main shaft Hall lead socket, institute
Three phase terminal arc pieces are stated for connecting main shaft triple line；
The internal axle assembly includes that inner lead post, internal Hall lead female, internal Hall fairlead and three phase terminals are inserted
Piece, the inner lead post are used to insert three phase terminal inserted sheets and internal Hall lead female, and the internal Hall fairlead is inserted
It is connected in internal Hall lead female, the three phase terminals inserted sheet is used to connect internal triple line；
The connecting assembly that patches includes stem patch plug, internal Hall lead male, internal Hall suture introducing needle, the lead
Post patch plug passes through three phase terminal arc pieces and main shaft stem is engaged, and the internal Hall lead male is plugged on stem and patches
On head, the internal Hall lead male is docked with internal Hall lead female, and the internal Hall suture introducing needle is arranged on inside
In Hall lead male, the internal Hall suture introducing needle inserts internal Hall fairlead, the main shaft Hall suture introducing needle and inside
Connected by hall signal line between Hall suture introducing needle.
2. a kind of wheel hub motor main shaft thread guide devices according to claim 1, it is characterised in that：The main shaft stem is
Cylinder-like structure, first manhole of the hall signal line from main shaft stem along central axis are drawn, the main shaft stem
Barrel it is circumferentially distributed have three axially through arc-shaped through-hole, the arc-shaped through-hole be used for insert three phase terminal arc pieces, institute
The head end for stating main shaft stem is provided with a circular trough, and the circular trough is used to embed main shaft Hall lead socket.
3. a kind of wheel hub motor main shaft thread guide devices according to claim 2, it is characterised in that：The three phase terminals arc piece
Main body is arc copper sheet, and the head end of the three phase terminals arc piece is provided with the second manhole, and second manhole is used for three
The connection of phase line and electric machine controller, the tail end of the three phase terminals arc piece are provided with contact groove.
4. a kind of wheel hub motor main shaft thread guide devices according to claims 1 to 3 any one, it is characterised in that：It is described
Main shaft Hall lead socket is cylindrical shape, and the main shaft Hall lead socket is provided with nine axially through the 3rd manhole,
3rd manhole is used to insert main shaft Hall suture introducing needle, and five in nine main shafts Hall suture introducing needle are used to connect
Motor Hall, in addition four it is standby.
5. a kind of wheel hub motor main shaft thread guide devices according to claim 3, it is characterised in that：The stem patch plug
Head end be provided with three arcuate slots vertically, three arcuate slots are used to embed three phase terminal arc pieces, the stem
Patch plug is radially provided with square embeded slot, and the square embeded slot is used to embed internal Hall lead male.
6. a kind of wheel hub motor main shaft thread guide devices according to claim 1, it is characterised in that：The internal Hall lead
Male bottom is provided with cascaded surface, and the internal Hall lead male top offers the of nine vertical insertion top surfaces and cascaded surface
Four manholes, the internal Hall suture introducing needle insert the 4th manhole, and the internal Hall suture introducing needle end passes the 4th
Manhole and arranged along cascaded surface in gradient, the internal Hall suture introducing needle end is provided with the 5th manhole, the described 5th
Manhole is used to penetrate hall signal line and weld.
7. a kind of wheel hub motor main shaft thread guide devices according to claim 1, it is characterised in that：The inner lead post is
Cylindrical shape, the inner lead axis of a cylinder are square with internal Hall lead female logical to three phase terminal inserted sheet square through holes are provided with
Hole, the three phase terminals inserted sheet square through hole are used to insert three phase terminal inserted sheets, the internal Hall lead female square through hole
For embedding internal Hall lead female.
8. a kind of wheel hub motor main shaft thread guide devices according to claim 7, it is characterised in that：The three phase terminals inserted sheet
It is made up of male and female, the male and female of the three phase terminals inserted sheet coordinate square logical in three phase terminal inserted sheets by grafting
Dock in hole, the upper end of the male is provided with cylinder groove, and the cylinder groove is used to insert motor three-phase windings joint.
9. a kind of wheel hub motor main shaft thread guide devices according to claim 1, it is characterised in that：The internal Hall lead
Female is rectangular-shape, and the internal Hall lead female is provided with the 6th manhole at nine insertion length direction two ends, institute
State internal Hall fairlead to insert in the 6th manhole.
10. a kind of wheel hub motor main shaft thread guide devices according to claim 1, it is characterised in that：The wheel hub motor master
Axle thread guide devices also include for fastening the connecting plate of three phase terminal inserted sheets and three phase terminal arc pieces, the stem patch plug and
It is equipped with inner lead post for embedding the groove of connecting plate, the front of the connecting plate is provided with for extruding three phase terminal arcs
The front compressive plane of piece and three phase terminal inserted sheets.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659125.4A CN106299922B (en) | 2015-04-13 | 2015-04-13 | A kind of wheel hub motor main shaft inner lead device |
| CN201610663197.6A CN106299923B (en) | 2015-04-13 | 2015-04-13 | A kind of main shaft thread guide devices for realizing that harness is quickly drawn inside wheel hub motor |
| CN201510173192.0A CN104779500B (en) | 2015-04-13 | 2015-04-13 | Lead device for spindle of hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173192.0A CN104779500B (en) | 2015-04-13 | 2015-04-13 | Lead device for spindle of hub motor |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610659125.4A Division CN106299922B (en) | 2015-04-13 | 2015-04-13 | A kind of wheel hub motor main shaft inner lead device |
| CN201610663197.6A Division CN106299923B (en) | 2015-04-13 | 2015-04-13 | A kind of main shaft thread guide devices for realizing that harness is quickly drawn inside wheel hub motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779500A CN104779500A (en) | 2015-07-15 |
| CN104779500B true CN104779500B (en) | 2017-04-12 |
Family
ID=53620816
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663197.6A Active CN106299923B (en) | 2015-04-13 | 2015-04-13 | A kind of main shaft thread guide devices for realizing that harness is quickly drawn inside wheel hub motor |
| CN201510173192.0A Active CN104779500B (en) | 2015-04-13 | 2015-04-13 | Lead device for spindle of hub motor |
| CN201610659125.4A Active CN106299922B (en) | 2015-04-13 | 2015-04-13 | A kind of wheel hub motor main shaft inner lead device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663197.6A Active CN106299923B (en) | 2015-04-13 | 2015-04-13 | A kind of main shaft thread guide devices for realizing that harness is quickly drawn inside wheel hub motor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610659125.4A Active CN106299922B (en) | 2015-04-13 | 2015-04-13 | A kind of wheel hub motor main shaft inner lead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106299923B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064326B (en) * | 2019-12-10 | 2022-08-26 | 南通长江电器实业有限公司 | Novel assembly process of variable frequency motor |
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| JPS59103543A (en) * | 1982-12-01 | 1984-06-15 | Hitachi Ltd | Lead wirings supporting device in rotational shaft |
| CN201286039Y (en) * | 2008-10-29 | 2009-08-05 | 西安盾安电气有限公司 | Internal fixing apparatus for generator rotor lead-out wire shaft |
| CN202268758U (en) * | 2011-08-05 | 2012-06-06 | 永济新时速电机电器有限责任公司 | Wiring apparatus, dual-feedback aerogenerator rotor and dual-feedback aerogenerator |
| CN202309302U (en) * | 2011-11-01 | 2012-07-04 | 西安盾安电气有限公司 | Motor rotor and outgoing line fixing device |
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| CN202503387U (en) * | 2011-12-23 | 2012-10-24 | 西安盾安电气有限公司 | Motor rotor lead structure |
| CN104377876A (en) * | 2014-11-19 | 2015-02-25 | 浙江兆丰机电股份有限公司 | Hub motor lead device |
| CN204517092U (en) * | 2015-04-13 | 2015-07-29 | 浙江兆丰机电股份有限公司 | A kind of wheel hub motor main shaft thread guide devices |
-
2015
- 2015-04-13 CN CN201610663197.6A patent/CN106299923B/en active Active
- 2015-04-13 CN CN201510173192.0A patent/CN104779500B/en active Active
- 2015-04-13 CN CN201610659125.4A patent/CN106299922B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB121170A (en) * | 1917-12-03 | 1918-12-03 | Bruce Peebles & Company Ltd | Improvements in Dynamo-electric Machines. |
| JPS59103543A (en) * | 1982-12-01 | 1984-06-15 | Hitachi Ltd | Lead wirings supporting device in rotational shaft |
| CN201286039Y (en) * | 2008-10-29 | 2009-08-05 | 西安盾安电气有限公司 | Internal fixing apparatus for generator rotor lead-out wire shaft |
| CN202268758U (en) * | 2011-08-05 | 2012-06-06 | 永济新时速电机电器有限责任公司 | Wiring apparatus, dual-feedback aerogenerator rotor and dual-feedback aerogenerator |
| CN202309302U (en) * | 2011-11-01 | 2012-07-04 | 西安盾安电气有限公司 | Motor rotor and outgoing line fixing device |
| CN202503387U (en) * | 2011-12-23 | 2012-10-24 | 西安盾安电气有限公司 | Motor rotor lead structure |
| CN102545449A (en) * | 2012-03-20 | 2012-07-04 | 中科盛创（青岛）电气有限公司 | Generator rotor winding leading-out wire structure |
| CN104377876A (en) * | 2014-11-19 | 2015-02-25 | 浙江兆丰机电股份有限公司 | Hub motor lead device |
| CN204517092U (en) * | 2015-04-13 | 2015-07-29 | 浙江兆丰机电股份有限公司 | A kind of wheel hub motor main shaft thread guide devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299922A (en) | 2017-01-04 |
| CN106299922B (en) | 2018-08-17 |
| CN104779500A (en) | 2015-07-15 |
| CN106299923A (en) | 2017-01-04 |
| CN106299923B (en) | 2018-08-17 |
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