CN204258521U - A kind of wheel hub motor thread guide devices - Google Patents
A kind of wheel hub motor thread guide devices Download PDFInfo
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- CN204258521U CN204258521U CN201420696049.0U CN201420696049U CN204258521U CN 204258521 U CN204258521 U CN 204258521U CN 201420696049 U CN201420696049 U CN 201420696049U CN 204258521 U CN204258521 U CN 204258521U
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Abstract
The utility model discloses a kind of wheel hub motor thread guide devices, comprise male assembly and female assembly, male assembly and female assembly are docked and are fixed as one by shell helical casing, the male of described male assembly and female assembly inside, female Hall socket and male, the corresponding engagement of female three-phase socket, the female grafting that goes between of described Hall lead-in wire male and Hall coordinates, and described three phase terminal males coordinate with three phase terminal female grafting.The utility model is that wheel hub motor provides one thread guide devices easily, can the lead-in wire of effective fixed electrical machinery main shaft inside, and has certain waterproof sealing function, and the utility model compact conformation, assembly and disassembly are convenient.
Description
Technical field
The utility model relates to wheel hub motor, particularly relates to hub motor for electric automobile thread guide devices.
Background technology
Electric automobile is the main flow of future automobile development, and electric automobile can be divided into hybrid vehicle and pure electric automobile by driving strategy.Hybrid vehicle transforms drive system on orthodox car, is incorporated to a set of by power supply and motor-driven Mechatronic Systems, realizes fuel oil and drive and electrically driven (operated) parallel connection.Pure electric automobile only has power drive system, and the actuating force of automobile is provided by motor, and the energy of car load is provided by one group of power supply.In all electric vehicle structure schemes, the scheme directly integrated with wheel by motor, i.e. In-wheel motor driving scheme, can save complicated transmission mechanism and differential system, thus greatly simplify complete vehicle structure, improves transmission efficiency, saving energy.
Wheel hub motor realizes commercialization abroad, especially tangible motor vehicles for civilian use field, Ge great automobile factory commercial city is proposed oneself pure electric automobile vehicle, and wherein quite a few adopts wheel and the integrated wheel hub Driving technique of wheel hub motor as the drive system of car load.In-wheel motor driving technology has become an important development direction of following drive system of electric automobile.General wheel hub motor is by 8 lead-in wires, and namely 3 motor lines (triple line) and 5 Hall lines, all draw from electric machine main shaft through hole, is then directly connected with controller.
Lead-in wire in prior art in wheel hub motor main shaft can not be effectively fixing, and due to lead-in wire and the connection inconvenience of controller, can not realize quick connection and the disconnection of wheel hub motor and controller.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of wheel hub motor thread guide devices, for wheel hub motor and controller provide a kind of convenient mode of connection, lead-in wire in effective stationary hub electric machine main shaft, and there is sealing, waterproof and dustproof function, realize quick load and the dismounting of wheel hub motor.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of wheel hub motor thread guide devices, comprises male assembly and female assembly,
Described male assembly comprises male shell, male lead-in wire fixed leg, male Hall socket, male three-phase socket, Hall lead-in wire male, three phase terminal males, described male Hall socket is cylindrical shape, described male Hall socket is distributed with along cylinder even circumferential the manhole that several embed Hall lead-in wire male, described male three-phase socket is sector structure, the square through hole that one embeds three phase terminal males is had in the middle part of described male three-phase socket, described male lead-in wire fixed leg is cylindrical shape, described male lead-in wire fixed leg center is provided with the manhole of a plug-in mounting male Hall socket, described male lead-in wire fixed leg excircle is evenly equipped with the fan groove of some plug-in mounting male three-phase sockets, described male lead-in wire fixed leg is fixed on male enclosure,
Described female assembly comprises female shell, female lead-in wire fixed leg, female Hall socket, female three-phase socket, Hall lead-in wire female, three phase terminal females, described female Hall socket is cylindrical shape, described female Hall socket is distributed with along cylinder even circumferential the manhole that several embed Hall lead-in wire female, described female three-phase socket is sector structure, the square through hole that one embeds three phase terminal females is had in the middle part of described female three-phase socket, described female lead-in wire fixed leg is cylindrical shape, described female lead-in wire fixed leg center is provided with the manhole of a plug-in mounting female Hall socket, described female lead-in wire fixed leg excircle is evenly equipped with the fan groove of some plug-in mounting female three-phase sockets, described female lead-in wire fixed leg is fixed on female enclosure,
Described male assembly and female assembly are docked and are fixed as one by shell helical casing, the male of described male assembly and female assembly inside, female Hall socket and male, the corresponding engagement of female three-phase socket, the female grafting that goes between of described Hall lead-in wire male and Hall coordinates, and described three phase terminal males coordinate with three phase terminal female grafting.
Preferably, described Hall lead-in wire male comprises the Hall male, male lead-in wire copper core retainer ring and the male lead-in wire retainer ring that set gradually along its length, described Hall lead-in wire female comprises the Hall female, female lead-in wire copper core retainer ring and the female lead-in wire retainer ring that set gradually along its length, described Hall male and the grafting of Hall female, fix Hall lead-in wire copper core after the compacting of described male, female lead-in wire copper core retainer ring, after the compacting of described male, female lead-in wire retainer ring, fix Hall lead-in wire.
Preferably, described three phase terminal males comprise the three-phase male, male lead-in wire copper core stator and the male lead-in wire stator that set gradually along its length, described three phase terminal females comprise the three-phase female, female lead-in wire copper core stator and the female lead-in wire stator that set gradually along its length, described three-phase male coordinates with the grafting of three-phase female, fix three phase terminal copper cores after the compacting of described male, female lead-in wire copper core stator, after the compacting of described male, female lead-in wire stator, fix three phase terminals.
Preferably, described male, female three-phase socket are provided with breach at fan-shaped arc-shaped edges two ends, and the fan groove correspondence of described male, female lead-in wire fixed leg excircle is provided with the trapezoidal draw-in groove of male described in clamping, female three-phase socket.
Preferably, described male, female enclosure are circumferentially provided with ring baffle, described ring baffle is uniformly distributed with several square boss along the circumference, described male, female lead-in wire fixed leg excircle is evenly equipped with several square grooves, described male, female lead-in wire fixed leg excircle coordinates with ring baffle inner periphery, and described square boss coordinates with square groove.
Preferably, described male, female lead-in wire fixed leg is fixed on male, female enclosure by male, female lead-in wire fixed leg retainer ring, described male, female enclosure are circumferentially evenly equipped with 3 fan shape baffles, for fixing male, female lead-in wire fixed leg retainer ring.
Preferably, the docking end face of described male, female shell is circumferentially evenly equipped with at least three to the opposing teeth of chimeric docking and docking teeth groove.
The utility model is applicable to the triple line of wheel hub motor and the extraction of Hall line, it adopts male assembly and the docking of female assembly, wherein, there are male Hall socket, male three-phase socket in male assembly inside, both are embedded on male lead-in wire fixed leg, male lead-in wire fixed leg is embedded in male enclosure, and is fixed by male lead-in wire fixed leg retainer ring; And female assembly structure is similar to male assembly, the head end of male assembly and female assembly docks and engages, the Hall socket of its inside and three-phase socket be corresponding engagement also, and Hall lead-in wire male and the Hall female grafting that goes between coordinate, and three phase terminal males coordinate with three phase terminal female grafting; After male assembly and the docking of female assembly are engaged, fixed by shell helical casing and seal, male shell is fixed on wheel hub motor spindle nose by end nut and seals, the end leads of female shell is passed female package lead head and seals, and female package lead head engages with female shell and seals; By the sealing of male end nut, shell helical casing and female package lead head, whole thread guide devices is connected as a single entity, good waterproof and dustproof sealing effectiveness can be reached.
Therefore, the utility model is that wheel hub motor provides one thread guide devices easily, can the lead-in wire of effective fixed electrical machinery main shaft inside, and there is certain waterproof sealing function, the utility model compact conformation, assembly and disassembly are convenient, as the intermediate connection device of motor and controller, very convenient integrated with car load.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 a is the schematic diagram one of male, female shell;
Fig. 1 b is the schematic diagram two of male, female shell;
Fig. 1 c is the schematic diagram three of male, female shell;
Fig. 2 a is the schematic diagram one of male, female lead-in wire fixed leg;
Fig. 2 b is the schematic diagram two of male, female lead-in wire fixed leg;
Fig. 2 c is the schematic diagram three of male, female lead-in wire fixed leg;
Fig. 3 a is the schematic diagram one of male, female Hall socket;
Fig. 3 b is the schematic diagram two of male, female Hall socket;
Fig. 3 c is the schematic diagram three of male, female Hall socket;
Fig. 4 is the schematic diagram of male, female three-phase socket;
Fig. 5 a is the schematic diagram of Hall lead-in wire female;
Fig. 5 b is the schematic diagram of Hall lead-in wire male;
Fig. 6 a is the schematic diagram one of three phase terminal females;
Fig. 6 b is the schematic diagram two of three phase terminal females;
Fig. 6 c is the schematic diagram one of three phase terminal males;
Fig. 6 d is the schematic diagram two of three phase terminal males;
Fig. 7 a is the schematic diagram one of shell helical casing;
Fig. 7 b is the schematic diagram two of shell helical casing;
Fig. 8 a is the schematic diagram one of female package lead head;
Fig. 8 b is the schematic diagram two of female package lead head;
Fig. 9 is the generalized section of wheel hub motor thread guide devices.
Embodiment
As shown in Figure 9, a kind of wheel hub motor thread guide devices, comprise male assembly B and female assembly A, wherein, described male assembly B comprises male shell 1B, male lead-in wire fixed leg 2B, male Hall socket 3B, male three-phase socket 4B, Hall lead-in wire male 5B, three phase terminal male 6B, male lead-in wire fixed leg retainer ring 21B, male Hall socket bolt 31B, male Hall socket nut 32B; Described female assembly A comprises female shell 1A, female lead-in wire fixed leg 2A, female Hall socket 3A, female three-phase socket 4A, Hall lead-in wire female 5A, three phase terminal female 6A, female lead-in wire fixed leg retainer ring 21A, female Hall socket bolt 31A, female Hall socket nut 32A, female package lead head 8.
Hall lead-in wire male is inserted in male Hall socket, and fixed by male Hall socket bolt, male Hall socket inserts in male lead-in wire fixed leg, and fixed by male Hall socket nut, three phase terminal males are inserted in male three-phase socket, and male three-phase socket inserts in male lead-in wire fixed leg.Male lead-in wire fixed leg embeds in male enclosure, and is fixed in male shell by male lead-in wire fixed leg retainer ring.
And female assembly structure is similar to female assembly structure, Hall lead-in wire female is inserted in female Hall socket, and fixed by female Hall socket bolt, female Hall socket inserts in female lead-in wire fixed leg, and fixed by female Hall socket nut, three phase terminal females are inserted in female three-phase socket, and female three-phase socket inserts in female lead-in wire fixed leg, female lead-in wire fixed leg embeds in female enclosure, and is fixed in female shell by female lead-in wire fixed leg retainer ring.
Male assembly and the docking of female assembly, female shell 1A is docked with the head end of male shell 1B and is fixed as one by shell helical casing 7, in addition female package lead head 8 is engaged with female shell by screw thread, after male assembly and the docking of female assembly, the male of its inside, female Hall socket and male, the also corresponding engagement of female three-phase socket, Hall lead-in wire female and the Hall male grafting that goes between coordinate, and three phase terminal males coordinate with three phase terminal female grafting.
To make general wheel hub motor thread guide devices below in conjunction with Fig. 1 a to Fig. 9 and illustrating, it is provided with 8 lead-in wires, i.e. 3 motor lines (triple line) and 5 Hall lines.
Fig. 1 a to 1c is depicted as male, female shell 1, is circumferentially provided with ring baffle 14 in male, female enclosure, and described ring baffle 14 is uniformly distributed with several square boss 15 along the circumference, for embedding male, female lead-in wire fixed leg.In addition, described male, female enclosure are circumferentially evenly equipped with 3 fan shape baffles 12, for fixing male, female lead-in wire fixed leg retainer ring.
The docking end face of male, female shell is circumferentially evenly equipped with at least three to the opposing teeth of chimeric docking and docking teeth groove 16, and opposing teeths and the docking teeth groove 16 of these chimeric docking are square structure.
Be provided with hollow round table 11 in the middle part of male, female shell, end connects a hex nut 13 by hollow round table 11, and the hex nut of male shell is for connecting electric machine main shaft end, and the hex nut of female shell is for connecting female package lead head 8.
Fig. 2 a to 2c is depicted as male, female lead-in wire fixed leg 2, and male lead-in wire fixed leg is identical with female lead-in wire fixed leg structure.Male, female Hall socket insert in the manhole 21 in the middle of male, female lead-in wire fixed leg, and male, female three-phase socket insert in the fan groove 23 of male, female lead-in wire fixed leg.Male, female lead-in wire fixed leg embeds male, female enclosure, and fixed by male, female lead-in wire fixed leg retainer ring, wherein, male, female lead-in wire fixed leg excircle is evenly equipped with several square grooves 24, male, female lead-in wire fixed leg excircle coordinates with ring baffle inner periphery, and the square groove of male, female lead-in wire fixed leg excircle coordinates with square boss outstanding on ring baffle.
In addition, male, female lead-in wire fixed leg is evenly equipped with spare lead wire hole 22 around the manhole 21 at center, if it is more to go between, can use spare lead wire hole 22.The fan groove of described male, female lead-in wire fixed leg excircle is also provided with trapezoidal draw-in groove 25 along bottom circumference, and trapezoidal draw-in groove end head is closed, and trapezoidal draw-in groove is the step of sink structures, is arranged on male, female lead-in wire fixed leg one side end face.
Fig. 3 a to 3c is depicted as male, female Hall socket 3, male Hall socket is identical with the structure of female Hall socket, male, female Hall socket 3 is cylindrical shape, male, female Hall socket is distributed with several manholes 33 along cylinder even circumferential, 5 manholes are specifically provided with in the present embodiment, respectively as Hall positive pole, the fairlead of Hall negative pole and 3 hall signals, male, female Hall socket is provided with a manhole at its center, Hall lead-in wire male, female inserts male, in the manhole 33 of female Hall socket 3, male, Hall to go between inserting the manhole at center male by female Hall socket bolt 31, female is fixed, male, female Hall socket nut 32 will insert male, the male of female lead-in wire fixed leg central circular through hole, female Hall socket is fixed.In addition, axial circular groove 35 and square groove 34 is also provided with.Axial circular groove 35, for engaging with male, female lead-in wire fixed leg, produces an arc to constraint.Square groove 34, for embedding the reserved part of lead-in wire retainer ring of Hall lead-in wire male, female, is used in and embeds Hall lead-in wire male, that female is fixed on Hall socket through hole is inner.
Figure 4 shows that male, female three-phase socket 4, male three-phase socket is identical with female three-phase socket structure, male, female three-phase socket 4 is sector structure, male, the square through hole 41 that one embeds three phase terminal males is had in the middle part of female three-phase socket, and male, female three-phase socket is provided with breach 42 at fan-shaped arc-shaped edges two ends, this gap structure be in order to and male, the trapezoidal draw-in groove 25 of female lead-in wire fixed leg excircle fan groove circumference coordinates, male, female three-phase socket 4 both sides ledge snaps in trapezoidal draw-in groove, then breach just in time corresponding trapezoidal draw-in groove 25 termination closure, both coordinate tightr like this.
Fig. 5 a is depicted as Hall lead-in wire female, is divided into 3 parts: Hall female 51A, female lead-in wire copper core retainer ring 52A and female lead-in wire retainer ring 53A.Fix Hall lead-in wire copper core after the compacting of female lead-in wire copper core retainer ring, after the compacting of female lead-in wire retainer ring, fix Hall lead-in wire.
Fig. 5 b is depicted as Hall lead-in wire male, is divided into 3 parts: Hall male 51B, male lead-in wire copper core retainer ring 52B, male lead-in wire retainer ring 53B.Fix Hall lead-in wire copper core after the compacting of male lead-in wire copper core retainer ring, after the compacting of male lead-in wire retainer ring, fix Hall lead-in wire.
And Hall female 51A and Hall male 51B is grafting fit structure, Hall female 51A bore is greater than Hall male 51B to insert it into, and Hall female 51A oral area outer wall is provided with bar-shaped trough simultaneously, is convenient to Hall male 51B and inserts.Hall female 51A and Hall male 51B radial section are tubular.
Fig. 6 a to Fig. 6 b is depicted as three phase terminal females, is divided into 3 parts: three-phase female 61A, female lead-in wire copper core stator 62A and female lead-in wire stator 63A.Fix three phase terminal copper cores after the compacting of female lead-in wire copper core stator, after the compacting of female lead-in wire stator, fix three phase terminals.
Fig. 6 c to Fig. 6 d is depicted as three phase terminal males, is divided into 3 parts: three-phase male 61B, male lead-in wire copper core stator 62B and male lead-in wire stator 63B.Fix three phase terminal copper cores after the compacting of male lead-in wire copper core stator, after the compacting of male lead-in wire stator, fix three phase terminals.
Three-phase female 61A and three-phase male 61B is grafting fit structure, and three-phase female bore is greater than three-phase male to insert it into, and three-phase female oral area outer wall is provided with bar-shaped trough simultaneously, and be convenient to three-phase male and insert, three-phase female and three-phase male radial section are square-tube-shaped.
Fig. 7 a to Fig. 7 b is depicted as shell helical casing 7, is hollow cylindrical structure.Shell helical casing inner surface has screw thread, for engaging male shell and female shell.Shell helical casing outer surface cross-distribution 3 arched ribs 71 and 6 arc boss 72, not only attractive in appearance, and can increase the intensity of shell helical casing.
Figure 8 shows that female package lead head 8, be made up of the cap portion 83 of head and the stud portion 82 at rear portion, is hollow mushroom shaped.Female package lead head has screw thread at stud portion outer surface, and for engaging the hex nut of female casing ends, middle manhole 81 is for the extraction of Hall line and three line motor lines.
Claims (7)
1. a wheel hub motor thread guide devices, comprises male assembly and female assembly, it is characterized in that:
Described male assembly comprises male shell, male lead-in wire fixed leg, male Hall socket, male three-phase socket, Hall lead-in wire male, three phase terminal males, described male Hall socket is cylindrical shape, described male Hall socket is distributed with along cylinder even circumferential the manhole that several embed Hall lead-in wire male, described male three-phase socket is sector structure, the square through hole that one embeds three phase terminal males is had in the middle part of described male three-phase socket, described male lead-in wire fixed leg is cylindrical shape, described male lead-in wire fixed leg center is provided with the manhole of a plug-in mounting male Hall socket, described male lead-in wire fixed leg excircle is evenly equipped with the fan groove of some plug-in mounting male three-phase sockets, described male lead-in wire fixed leg is fixed on male enclosure,
Described female assembly comprises female shell, female lead-in wire fixed leg, female Hall socket, female three-phase socket, Hall lead-in wire female, three phase terminal females, described female Hall socket is cylindrical shape, described female Hall socket is distributed with along cylinder even circumferential the manhole that several embed Hall lead-in wire female, described female three-phase socket is sector structure, the square through hole that one embeds three phase terminal females is had in the middle part of described female three-phase socket, described female lead-in wire fixed leg is cylindrical shape, described female lead-in wire fixed leg center is provided with the manhole of a plug-in mounting female Hall socket, described female lead-in wire fixed leg excircle is evenly equipped with the fan groove of some plug-in mounting female three-phase sockets, described female lead-in wire fixed leg is fixed on female enclosure,
Described male assembly and female assembly are docked and are fixed as one by shell helical casing, the male of described male assembly and female assembly inside, female Hall socket and male, the corresponding engagement of female three-phase socket, the female grafting that goes between of described Hall lead-in wire male and Hall coordinates, and described three phase terminal males coordinate with three phase terminal female grafting.
2. a kind of wheel hub motor thread guide devices according to claim 1, it is characterized in that: described Hall lead-in wire male comprises the Hall male set gradually along its length, male lead-in wire copper core retainer ring and male lead-in wire retainer ring, described Hall lead-in wire female comprises the Hall female set gradually along its length, female lead-in wire copper core retainer ring and female lead-in wire retainer ring, described Hall male and the grafting of Hall female, described male, Hall lead-in wire copper core is fixed after the compacting of female lead-in wire copper core retainer ring, described male, Hall lead-in wire is fixed after the compacting of female lead-in wire retainer ring.
3. a kind of wheel hub motor thread guide devices according to claim 1, it is characterized in that: described three phase terminal males comprise the three-phase male set gradually along its length, male lead-in wire copper core stator and male lead-in wire stator, described three phase terminal females comprise the three-phase female set gradually along its length, female lead-in wire copper core stator and female lead-in wire stator, described three-phase male coordinates with the grafting of three-phase female, described male, three phase terminal copper cores are fixed after the compacting of female lead-in wire copper core stator, described male, three phase terminals are fixed after the compacting of female lead-in wire stator.
4. a kind of wheel hub motor thread guide devices according to claim 1, it is characterized in that: described male, female three-phase socket are provided with breach at fan-shaped arc-shaped edges two ends, the fan groove correspondence of described male, female lead-in wire fixed leg excircle is provided with the trapezoidal draw-in groove of male described in clamping, female three-phase socket.
5. a kind of wheel hub motor thread guide devices according to Claims 1-4 any one, it is characterized in that: described male, female enclosure are circumferentially provided with ring baffle, described ring baffle is uniformly distributed with several square boss along the circumference, described male, female lead-in wire fixed leg excircle is evenly equipped with several square grooves, described male, female lead-in wire fixed leg excircle coordinates with ring baffle inner periphery, and described square boss coordinates with square groove.
6. a kind of wheel hub motor thread guide devices according to claim 5, it is characterized in that: described male, female lead-in wire fixed leg is fixed on male, female enclosure by male, female lead-in wire fixed leg retainer ring, described male, female enclosure are circumferentially evenly equipped with 3 fan shape baffles, for fixing male, female lead-in wire fixed leg retainer ring.
7. a kind of wheel hub motor thread guide devices according to claim 5, is characterized in that: the docking end face of described male, female shell is circumferentially evenly equipped with at least three to the opposing teeth of chimeric docking and docking teeth groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696049.0U CN204258521U (en) | 2014-11-19 | 2014-11-19 | A kind of wheel hub motor thread guide devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696049.0U CN204258521U (en) | 2014-11-19 | 2014-11-19 | A kind of wheel hub motor thread guide devices |
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| CN204258521U true CN204258521U (en) | 2015-04-08 |
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| CN201420696049.0U Active CN204258521U (en) | 2014-11-19 | 2014-11-19 | A kind of wheel hub motor thread guide devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377876A (en) * | 2014-11-19 | 2015-02-25 | 浙江兆丰机电股份有限公司 | Hub motor lead device |
| CN106486828A (en) * | 2015-08-24 | 2017-03-08 | 法雷奥电机控制系统公司 | Including attachment means and the component of containment member |
-
2014
- 2014-11-19 CN CN201420696049.0U patent/CN204258521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377876A (en) * | 2014-11-19 | 2015-02-25 | 浙江兆丰机电股份有限公司 | Hub motor lead device |
| CN106486828A (en) * | 2015-08-24 | 2017-03-08 | 法雷奥电机控制系统公司 | Including attachment means and the component of containment member |
| CN106486828B (en) * | 2015-08-24 | 2021-01-05 | 法雷奥电机控制系统公司 | Assembly comprising a connecting device and a sealing member |
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