CN218335577U - Be applied to on-vehicle motor lead-out wire wiring structure - Google Patents
Be applied to on-vehicle motor lead-out wire wiring structure Download PDFInfo
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- CN218335577U CN218335577U CN202222923380.9U CN202222923380U CN218335577U CN 218335577 U CN218335577 U CN 218335577U CN 202222923380 U CN202222923380 U CN 202222923380U CN 218335577 U CN218335577 U CN 218335577U
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- conducting rod
- horizontal conducting
- vertical copper
- wiring structure
- vehicle
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Abstract
The utility model provides a be applied to on-vehicle motor lead-out wire wiring structure, belongs to motor structural design field. It includes horizontal conducting rod, vertical copper joint, the watertight connects, the line of leading mutually, stator winding, the sealing washer support, rotor outer lane and the lid of being qualified for the next round of competitions, the watertight connects and installs on the lid of being qualified for the next round of competitions, horizontal conducting rod one side cartridge is in the watertight connects, the opposite side vertical fixation has vertical copper joint, stator winding arranges the lid of being qualified for the next round of competitions inboard in, the lid of being qualified for the next round of competitions is fixed on the sealing washer support, the line of leading mutually that draws from stator winding inserts the U type inslot of horizontal conducting rod, the sealing washer support is fixed in the rotor outer lane through the sealing washer, the vertical copper connects the in-connection and has the looks cable. The problem of current vehicle motor lead-out wire structure circumference easily rotate not hard up, area of contact undersize scheduling is solved, the requirement of electrically conductive area of contact has been guaranteed to set up reliable mechanical anti loosening structure in circumference, guarantee that the vehicle goes driving safety under the load road conditions, this structure easy dismounting, it is easy and simple to handle, the reuse degree is high.
Description
Technical Field
The utility model relates to a be applied to on-vehicle motor lead-out wire wiring structure belongs to the motor structure design field.
Background
The existing outgoing line structure applied to the vehicle-mounted motor mostly causes unstable direct current resistance of a motor winding due to no circumferential positioning or small conductive contact area, and further causes local overheating of a conductive surface and even burning of insulation to cause ignition and even electric shock accidents of drivers and passengers.
Therefore, it is desirable to provide a novel wiring structure applied to an outgoing line of a vehicle-mounted motor to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current on-vehicle motor lead-out wire structure circumference and easily rotate not hard up, area of contact undersize scheduling problem provides one kind and is applied to on-vehicle motor lead-out wire wiring structure, has given about in the following the utility model discloses a brief summary, so as to provide about the utility model discloses a basic understanding of some aspects. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the utility model:
the utility model provides a be applied to on-vehicle motor lead-out wire wiring structure, including horizontal conducting rod, vertical copper joint, the watertight connects, the looks lead wire, stator winding, the sealing washer support, rotor outer lane and the lid of being qualified for the next round of competitions, the watertight connects and installs on the box cover that is qualified for the next round of competitions, horizontal conducting rod one side cartridge is in the watertight connects, the opposite side vertical fixation has vertical copper joint, stator winding arranges the lid of being qualified for the next round of competitions inboardly in, the lid of being qualified for the next round of competitions is fixed on the sealing washer support, the U type inslot of the looks lead wire of drawing from stator winding inserts horizontal conducting rod, the sealing washer support is fixed in the rotor outer lane through the sealing washer, vertical copper joint in-connection has the looks cable.
Preferably: the end part of one end of the horizontal conducting rod, which is arranged at the inner side of the watertight connector, is sequentially processed with a fine thread, an outer conical surface and a wrench clamping surface, the vertical copper connector is matched with the outer conical surface on the horizontal conducting rod through the inner conical surface, the vertical copper connector is screwed into the fine thread through a hexagon nut, and a compression spring washer is arranged between the hexagon nut and the side wall of the vertical copper connector.
Preferably: and after the horizontal conducting rod and the vertical copper joint are drilled and screwed together, the inner hexagonal jackscrew is screwed into the threaded hole of the vertical copper joint and is tightly matched with the 120-degree conical surface of the horizontal conducting rod.
Preferably, the following components: the outer side wall of one end, inserted into the watertight connector, of the horizontal conducting rod is covered with an insulating layer, a U-shaped groove is machined in the end portion of the horizontal conducting rod, and a phase lead wire led out from a stator winding is inserted into the U-shaped groove of the horizontal conducting rod.
Preferably: the watertight connector is fixed on the outlet box cover through an inner hexagon nut and an outer hexagon nut and is sealed through a sealing gasket.
Preferably: and the phase cable is pressed in the inner round hole of the vertical copper joint.
Preferably, the following components: the wrench clamping surface is a hexagonal cylindrical surface.
Preferably, the following components: the conical surface angle range of the outer conical surface is 5-60 degrees.
The utility model discloses following beneficial effect has:
1. the utility model has the advantages that the matching of the horizontal conducting rod and the conical surface of the vertical copper joint is realized, the locking is realized through the hexagon nut and the locking of the spring washer, the circumferential locking is realized through the inner hexagon jackscrew after the angle of the vertical copper joint is adjusted according to the requirement, the requirement of the contact area of the conducting area is ensured, the wiring safety of the motor under various road conditions when the vehicle runs is ensured, the running safety of the vehicle is further ensured, and the waterproof performance of the motor when the vehicle wades is ensured through the arrangement of the watertight joint and the sealing ring;
2. the utility model discloses simple structure, easily processing equipment shaping, the installation can be accomplished with dismantling conventional instrument, need not specialized tool, therefore can save the cost greatly, and is easy and simple to handle, but the reuse degree is high.
Drawings
Fig. 1 is a schematic structural view of the wiring structure of the outgoing line of the vehicle-mounted motor according to the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
in the figure, 1-hexagonal nut, 2-compression spring washer, 3-inner hexagonal jackscrew, 4-horizontal conducting rod, 5-vertical copper connector, 6-watertight connector, 7-phase cable, 8-phase lead wire, 9-stator winding, 10-sealing ring, 11-sealing ring bracket, 12-rotor outer ring, 13-insulating layer, 14-outlet box cover, 41-fine thread, 42-outer conical surface, 43-wrench clamping surface, 44-U-shaped groove, 51-inner conical surface, 52-threaded hole and 53-inner circular hole.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection mode such as undetachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The first embodiment is as follows: the embodiment is described with reference to fig. 1-2, and the outgoing line wiring structure applied to the vehicle-mounted motor of the embodiment comprises a horizontal conducting rod 4, a vertical copper joint 5, a watertight joint 6, a phase outgoing line 8, a stator winding 9, a sealing ring support 11, a rotor outer ring 12 and an outgoing line box cover 14;
the watertight connector 6 is fixed on the outlet box cover 14 through an inner hexagon nut 61 and an outer hexagon nut 62, and is sealed through a sealing gasket 63;
the end part of one end of the horizontal conducting rod 4 inserted into the watertight connector 6 is sequentially processed with a fine thread 41, an outer conical surface 42 and a wrench clamping surface 43, the wrench clamping surface 43 is a hexagonal cylindrical surface, the conical surface angle range of the outer conical surface 42 is 5-60 degrees and is used as a conducting contact surface, the vertical copper connector 5 is matched with the outer conical surface 42 on the horizontal conducting rod 4 through an inner conical surface 51 and is screwed into the fine thread 41 through a hexagon nut 1;
a compression spring washer 2 is arranged between the hexagonal nut 1 and the side wall of the vertical copper joint 5, the compression spring washer 2 is used for preventing looseness, when the hexagonal nut is in use, a wrench clamping surface 43 on the horizontal conducting rod 4 is clamped by a wrench to prevent the horizontal conducting rod 4 from rotating circumferentially, and the fine thread 41 is used for fixing the hexagonal nut 1, so that the locking effect can be increased, and the conductive contact area can be increased;
the outer side wall of one end, inserted into the watertight connector 6, of the horizontal conducting rod 4 is covered with an insulating layer 13, the horizontal conducting rod 4 is insulated through the insulating layer 13, meanwhile, a U-shaped groove 44 is formed in the end portion of the horizontal conducting rod 4, a phase lead wire 8 led out from a stator winding 9 is inserted into the U-shaped groove 44 of the horizontal conducting rod 4 and is firmly welded in a brazing mode, and the U-shaped groove 44 is used for fixing the phase lead wire and serves as a welding groove;
the other side of the horizontal conducting rod 4 is vertically fixed with a vertical copper connector 5, after the horizontal conducting rod 4 and the vertical copper connector 5 are drilled and hinged with threads, an inner hexagonal jackscrew 3 is screwed into a threaded hole 52 of the vertical copper connector 5 and is tightly matched with an outer conical surface 42 of the horizontal conducting rod 4 in a propping manner, a stator winding 9 is arranged on the inner side of an outlet box cover 14, the outlet box cover 14 is fixed on a sealing ring support 11, a phase lead wire 8 led out from the stator winding 9 is inserted into a U-shaped groove 44 of the horizontal conducting rod 4, the sealing ring support 11 is fixed in a rotor outer ring 12 through a sealing ring 10, and a phase cable 7 is pressed in an inner circular hole 53 of the vertical copper connector 5.
The working process of the embodiment is as follows:
when the wiring structure of the vehicle-mounted motor is assembled, firstly, a stator winding 9 is fixed on a motor stator bracket, and a rotor outer ring 12 is fixed on a motor bearing inner ring;
secondly, penetrating the phase lead wire 8 into a U-shaped groove 44 of the horizontal conducting rod 4 and carrying out brazing, penetrating the horizontal conducting rod 4 wound with the insulating layer 13 through the watertight connector 6, carrying out clamping and fixing on an inner hexagonal nut 61 and an outer hexagonal nut 62 of the watertight connector 6 and the outlet box cover 14, directly clamping and fixing the outlet box cover 14 and the sealing ring support 11, and sleeving the sealing ring 10 into the sealing ring support 11;
thirdly, pressing the seal ring support 11 assembly into the rotor outer ring 12, sleeving the inner conical surface 51 of the vertical copper joint 5 into the outer conical surface 42 of the horizontal conductive rod 4, clamping the wrench clamping surface 43 of the horizontal conductive rod 4 by using a wrench, screwing the hexagon nut 1 and the spring washer 2 after adjusting the angle of the vertical copper joint 5 as required, performing co-drilling and reaming on the horizontal conductive rod 4 and the vertical copper joint 5, screwing the inner hexagon jackscrew 3, fitting the conical surface of the inner hexagon jackscrew 3 with the 120-degree conical surface 45 of the horizontal conductive rod 4, inserting the end part of the phase cable 7 into the inner circular hole 53 of the vertical copper joint 5, and pressing;
and finally, carrying out insulation coating treatment on the whole wiring structure according to voltage grades.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (8)
1. The utility model provides a be applied to on-vehicle motor lead-out wire wiring structure which characterized in that: the novel motor stator comprises a horizontal conducting rod (4), a vertical copper joint (5), a watertight joint (6), a phase lead wire (8), a stator winding (9), a sealing ring support (11), a rotor outer ring (12) and an outlet box cover (14), wherein the watertight joint (6) is installed on the outlet box cover (14), one side of the horizontal conducting rod (4) is inserted into the watertight joint (6), the other side of the horizontal conducting rod (4) is vertically fixed with the vertical copper joint (5), the stator winding (9) is arranged on the inner side of the outlet box cover (14), the outlet box cover (14) is fixed on the sealing ring support (11), the phase lead wire (8) led out from the stator winding (9) is inserted into a U-shaped groove (44) of the horizontal conducting rod (4), the sealing ring support (11) is fixed in the rotor outer ring (12) through a sealing ring (10), and a phase cable (7) is connected in the vertical copper joint (5).
2. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 1, wherein: thin thread (41), the external conical surface (42) and spanner clamping surface (43) have been processed in proper order to the one end tip that horizontal conducting rod (4) were arranged in the watertight connector (6) outside, vertical copper joint (5) are through the cooperation of internal conical surface (51) with external conical surface (42) on horizontal conducting rod (4), close through hexagon nut (1) screw in thin thread (41), are provided with pressure spring packing ring (2) between hexagon nut (1) and vertical copper joint (5) lateral wall.
3. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 2, wherein: after the horizontal conducting rod (4) and the vertical copper joint (5) are drilled and hinged with threads, the inner hexagonal jackscrew (3) is screwed into the threaded hole (52) of the vertical copper joint (5) and is tightly matched with the outer conical surface (42) of the horizontal conducting rod (4) in a propping mode.
4. The vehicle-mounted motor outgoing line wiring structure applied to any one of claims 1 to 3, is characterized in that: the outer side wall of one end, inserted into the watertight connector (6), of the horizontal conducting rod (4) is covered with an insulating layer (13), a U-shaped groove (44) is machined in the end portion of the horizontal conducting rod, and a phase lead wire (8) led out from a stator winding (9) is inserted into the U-shaped groove (44) of the horizontal conducting rod (4).
5. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 4, wherein: the watertight connector (6) is fixed on the wire outlet box cover (14) through an inner hexagonal nut (61) and an outer hexagonal nut (62) and sealed through a sealing gasket (63).
6. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 5, wherein: the phase cable (7) is pressed and connected in the inner circular hole (53) of the vertical copper connector (5).
7. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 2, wherein: the wrench clamping surface (43) is a hexagonal cylindrical surface.
8. The vehicle-mounted motor outgoing line wiring structure as claimed in claim 2, wherein: the conical surface angle range of the outer conical surface (42) is 5-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923380.9U CN218335577U (en) | 2022-11-03 | 2022-11-03 | Be applied to on-vehicle motor lead-out wire wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222923380.9U CN218335577U (en) | 2022-11-03 | 2022-11-03 | Be applied to on-vehicle motor lead-out wire wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335577U true CN218335577U (en) | 2023-01-17 |
Family
ID=84827026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222923380.9U Active CN218335577U (en) | 2022-11-03 | 2022-11-03 | Be applied to on-vehicle motor lead-out wire wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335577U (en) |
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2022
- 2022-11-03 CN CN202222923380.9U patent/CN218335577U/en active Active
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