CN217282506U

CN217282506U - Electricity friction motor is with electrically conductive wire cover with antiseep function

Info

Publication number: CN217282506U
Application number: CN202220409354.1U
Authority: CN
Inventors: 孙林; 吴涛
Original assignee: Changzhou City Wujin Jinshun Electromechanical Co ltd
Current assignee: Changzhou City Wujin Jinshun Electromechanical Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-23
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a conductive wire sleeve for an electric motor with anti-leakage function, which comprises a connecting shaft, wherein the inner side of the connecting shaft is provided with a wire hole, the inner side of the wire hole is provided with a conductive wire, the wire hole is adhered with the conductive wire, the left end of the conductive wire is provided with a heat-shrinkable sleeve, the left side of the connecting shaft is provided with a left bearing, the left side of the left bearing is provided with a second sealing ring, the outer side of the left bearing is provided with a drum brake disc, the drum brake disc is fixedly connected with the second sealing ring, the right side of the connecting shaft is provided with a right bearing, the right side of the right bearing is provided with a first sealing ring, the outer side of the right bearing is provided with a right end cover, the right end cover is fixedly connected with the first sealing ring, the right side of the right end cover is fixedly connected with a reinforcing rib, the outer side of the drum brake disc is fixedly connected with a left end cover, the electric motor with the anti-leakage function, has the characteristics of strong practicability and leakage prevention.

Description

Electricity friction motor is with electrically conductive wire cover with antiseep function

Technical Field

The utility model relates to the technical field of motors, specifically be a conductive wire cover for electric motor with antiseep function.

Background

The electric motorcycle is one of electric vehicles, namely an electric drive vehicle, and is divided into an alternating current electric vehicle and a direct current electric vehicle. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy to move through a controller, a motor and other components to control the current magnitude and change the speed, wherein the motor is a main component of a power source.

The electricity rubs the motor and mainly comprises stator and rotor, the direction of circular telegram wire atress motion is related to current direction and magnetic induction line direction in the magnetic field, and the motor theory of operation is the effect of magnetic field to the current atress, makes the motor rotate, and wherein the inside conductor wire of motor passes through the wire hole and is connected with outside controller, but this kind of connected mode lacks waterproof function, inside being permeated into the motor by liquid such as rainwater very easily for the motor damages, has increased the fault rate and the rate of reprocessing of electricity rubs.

Therefore, it is necessary to design a conductive wire sleeve for an electric motor having anti-leakage function, which has strong practicability and anti-leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity electric wire cover for motor that rubs with antiseep function to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a conductive wire cover for electric motor with antiseep function, includes the connecting axle, the inboard of connecting axle is provided with the wire hole, the inboard of wire hole is provided with the conductor wire, the wire hole bonds with the conductor wire, the left end of conductor wire is provided with heat shrinkage bush.

According to the technical scheme, the left side of connecting axle is provided with left bearing, the left side of left bearing is provided with the second sealing washer, the outside of left bearing is provided with the drum and stops the dish, the drum is stopped dish and second sealing washer fixed connection.

According to the technical scheme, the right side of the connecting shaft is provided with the right bearing, the right side of the right bearing is provided with the first sealing ring, the outer side of the right bearing is provided with the right end cover, the right end cover is fixedly connected with the first sealing ring, and the right side of the right end cover is fixedly connected with the reinforcing rib.

According to the technical scheme, the outside fixedly connected with left end cover of dish is stopped to the drum, the outside of right end cover is provided with the nut, one side of nut is provided with wheel hub, wheel hub and nut threaded connection, wheel hub and left end cover fixed connection.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) through being provided with wire hole and heat shrinkage bush, set up a passageway of being qualified for the next round of competitions in one side of connecting axle, let the inside conductor wire of motor draw forth the outside through the wire hole to set up one section heat shrinkage bush in the wire hole department of motor inside, use the heat gun to heat it, make the heat shrinkage bush shrink tight cover on the conductor wire and use waterproof sealant to pour into from the wire hole department, make the inside passageway of being qualified for the next round of competitions of connecting axle stifled, thereby prevent that liquid such as rainwater from permeating into inside the motor, make the motor cause the damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

in the figure: 1. a connecting shaft; 2. a conductive wire; 3. a wire outlet hole; 4. a heat-shrinkable sleeve; 5. reinforcing ribs; 6. a first seal ring; 7. a right end cap; 8. a left bearing; 9. a left end cap; 10. a hub; 11. a right bearing; 12. a second seal ring; 13. a nut; 14. a drum brake disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a conducting wire sleeve with an anti-leakage function for an electric motor comprises a connecting shaft 1, wherein a wire outlet hole 3 is formed in the inner side of the connecting shaft 1, a conducting wire 2 is arranged in the inner side of the wire outlet hole 3, the wire outlet hole 3 is bonded with the conducting wire 2, a heat-shrinkable sleeve 4 is arranged at the left end of the conducting wire 2, the connecting shaft 1 is fixed when the motor works, a conducting wire channel is arranged in the connecting shaft 1, the conducting wire 2 in the motor is led out from the wire outlet hole 3 to the outside through the conducting wire channel, the heat-shrinkable sleeve 4 is sleeved on the conducting wire 2 in the motor and is heated by a hot air gun, the heat-shrinkable sleeve 4 can shrink when being heated, a plurality of conducting wires are tightened, liquid is prevented from entering the motor, waterproof sealant is injected into the wire outlet hole 3 from the outside, gaps in the conducting wire channel are filled up, and accordingly, liquid such as rainwater is further prevented from leaking into the motor, damage is caused to the motor, and the failure rate and the repair rate of the motor are reduced;

the left side of the connecting shaft 1 is provided with a left bearing 8, the left side of the left bearing 8 is provided with a second sealing ring 12, the outer side of the left bearing 8 is provided with a drum brake disc 14, the drum brake disc 14 is fixedly connected with the second sealing ring 12, when the motor works, the connecting shaft 1 is fixed, the outer drum brake disc 14 rotates along with the rotor through the arrangement of the left bearing 8, and the second sealing ring 12 is arranged on the outer side of the left bearing 8 to seal lubricating oil inside;

the right side of the connecting shaft 1 is provided with a right bearing 11, the right side of the right bearing 11 is provided with a first sealing ring 6, the outer side of the right bearing 11 is provided with a right end cover 7, the right end cover 7 is fixedly connected with the first sealing ring 6, the right side of the right end cover 7 is fixedly connected with a reinforcing rib 5, the right bearing 11 is arranged, the connecting shaft 1 is fixed, the right end cover 7 rotates along with a rotor, the right end cover 7 is provided with a plurality of reinforcing ribs 5, and the use strength and the durability of the right end cover 7 are improved;

drum is stopped 14 outside fixedly connected with left end lid 9 of dish, and the outside of right-hand member lid 7 is provided with nut 13, and one side of nut 13 is provided with wheel hub 10, wheel hub 10 and nut 13 threaded connection, wheel hub 10 and left end lid 9 fixed connection, and left end lid 9 and drum are stopped 14 fixed connection, recycle a plurality of nuts 13 and fix left end lid 9 and right-hand member lid 7 on wheel hub 10's both sides, accomplish holistic connection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a conductive wire cover for electric motor with antiseep function, includes connecting axle (1), its characterized in that: the inner side of the connecting shaft (1) is provided with a wire outlet hole (3), the inner side of the wire outlet hole (3) is provided with a conductive wire (2), the wire outlet hole (3) is bonded with the conductive wire (2), and the left end of the conductive wire (2) is provided with a heat-shrinkable sleeve (4).

2. The conductive wire cover for an electric motorcycle with a leakage-proof function according to claim 1, wherein: the left side of connecting axle (1) is provided with left bearing (8), the left side of left side bearing (8) is provided with second sealing washer (12), the outside of left side bearing (8) is provided with the drum and stops dish (14), the drum is stopped dish (14) and second sealing washer (12) fixed connection.

3. The conductive wire cover for an electric motorcycle with a leakage-proof function according to claim 2, wherein: the right side of connecting axle (1) is provided with right bearing (11), the right side of right bearing (11) is provided with first sealing washer (6), the outside of right bearing (11) is provided with right-hand member lid (7), right-hand member lid (7) and first sealing washer (6) fixed connection, the right side fixedly connected with strengthening rib (5) of right-hand member lid (7).

4. The conductive wire cover for an electric motorcycle with a leakage-proof function according to claim 3, wherein: the outside fixedly connected with left end cover (9) of dish (14) is stopped to the drum, the outside of right end cover (7) is provided with nut (13), one side of nut (13) is provided with wheel hub (10), wheel hub (10) and nut (13) threaded connection, wheel hub (10) and left end cover (9) fixed connection.