CN214205131U - High-voltage motor winding lead wire fixed novel structure - Google Patents

Abstract

The utility model belongs to the technical field of motor matching devices, in particular to a fixed novel structure of a high-voltage motor winding lead wire, which comprises a lead wire body, a shell and a fixed plate; the bottom of the shell is fixedly connected with a motor end cover, and the bottom of the shell is provided with a pair of wire inlet holes; the fixed plate is fixedly connected to the inner side wall of the shell, and a first cavity and a fixed assembly are arranged in the fixed plate; an opening is formed in the inner side wall of the bottom end of the first cavity; the end part of the lead body is fixedly connected with a connecting terminal; the connecting terminal is sleeved on the fixing component; the fixing component comprises a straight rod, a transmission mechanism and a fixing rod; the straight rod is rotatably connected to the inner side wall of the fixing plate, and one end of the straight rod is fixedly connected with a first bevel gear; the transmission mechanism is arranged in the first cavity and meshed with the first bevel gear; the fixed rod is fixedly connected to the inner side wall of the bottom end of the first cavity; the connecting terminal is sleeved on the outer side wall of the fixed rod; the connection terminals are pressed and fixed, so that the winding lead is fixed.

Description

High-voltage motor winding lead wire fixed novel structure

Technical Field

The utility model belongs to the technical field of the supporting device of motor, specific fixed novel structure of high-voltage motor winding lead wire that says so.

Background

The stator winding is a winding mounted on the stator, that is, a copper wire wound on the stator, the winding is a general name of a phase or a whole electromagnetic circuit formed by a plurality of coils or coil groups, and the motor can be divided into a centralized winding and a distributed winding according to the winding shape of the coils and the embedded wiring mode.

In the prior art, when a winding lead is fixed, the lead led out from the winding is fixed through soldering, however, the soldering lead has more complex working procedures and low connection strength, and is easy to fall off when the lead receives external tension, and the lead is difficult to be re-soldered after being supported.

SUMMERY OF THE UTILITY MODEL

In order to make up for the deficiency of the prior art, solve among the prior art when fixing the winding lead wire, fix the lead wire that draws forth from the winding through the soldering, however the soldering lead wire process is more complicated, and joint strength is not high, drops easily when the lead wire receives external pulling force, and it is more difficult to weld again after the lead wire asks.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a fixed novel structure of a high-voltage motor winding lead wire, which comprises a lead wire body, a shell and a fixed plate; the bottom of the shell is fixedly connected with a motor end cover, and the bottom of the shell is provided with a pair of wire inlet holes; the fixed plate is fixedly connected to the inner side wall of the shell, is arranged in a mirror image mode relative to the middle axis of the shell, and is internally provided with a first cavity and a fixed assembly; an opening is formed in the inner side wall of the bottom end of the first cavity; the end part of the lead body is fixedly connected with a connecting terminal and penetrates through the wire inlet hole and the opening; the connecting terminal is sleeved on the fixing component; the fixing component comprises a straight rod, a transmission mechanism and a fixing rod; the straight rod is rotatably connected to the inner side wall of the fixing plate, and one end of the straight rod is fixedly connected with a first bevel gear; the transmission mechanism is arranged in the first cavity and meshed with the first bevel gear; the fixed rod is fixedly connected to the inner side wall of the bottom end of the first cavity; the connecting terminal is sleeved on the outer side wall of the fixed rod; when the motor works, when a winding lead in the motor is fixed, the lead body is led out from the end cover of the non-power output end of the motor, the end part of the lead body is fixedly connected with a connecting terminal, the connecting terminal and the lead body penetrate through a wire inlet hole at the bottom end of the shell and an opening at the bottom of the fixing plate, so that the connecting terminal is sleeved on the outer side wall of the fixed rod, the connecting terminal is pressed tightly at the moment, the straight rod is twisted, the straight rod rotates, the straight rod drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, thereby leading the first bevel gear to drive the second bevel gear to rotate with the screw rod, the outer side wall of the screw rod is sleeved with a slide block, the slide block and the screw rod are connected by a ball screw nut pair, the screw rod drives the sliding block to slide downwards in the rotating process, so that the side wall of the sliding block compresses the connecting terminal, and the connecting terminal and the lead body are fixed.

Preferably, the transmission mechanism comprises a second bevel gear, a screw rod and a sliding block; the screw rod is rotatably connected to the inner side wall of the bottom end of the first cavity; the second bevel gear is fixedly connected to the end part of the screw rod and meshed with the first bevel gear; the sliding block is sleeved on the outer side wall of the screw rod, is connected with the screw rod through a ball screw nut pair, is in sliding fit with the inner side wall of the first cavity, and is provided with a through hole at the top; the fixed rod is in sliding fit with the inner side wall of the through hole; during operation, when compressing tightly connecting terminal, the wrench movement cylinder piece, make the straight-bar rotate, the straight-bar drives first bevel gear and rotates, first bevel gear and second bevel gear meshing again, make first bevel gear drive second bevel gear and lead screw rotate, the cover is equipped with the slider on the lead screw lateral wall, the slider is ball screw nut pair connection with the lead screw, rotate the in-process at the lead screw and drive the slider gliding, at the slider gliding in-process gradually, connecting terminal to the cover establishment on the dead lever lateral wall compresses tightly, thereby realize the fixed to connecting terminal, and at the slider gliding in-process, the dead lever inserts in the through-hole, realized the fixed to the slider, thereby make the fixed effect to connecting terminal better.

Preferably, a first sliding groove is formed in the inner side wall of the wire inlet hole; the top of the first sliding groove is provided with a second sliding groove; a clamping mechanism is arranged inside the side wall of the bottom end of the shell; the clamping mechanism comprises a sliding plate, a push plate and a connecting rod; the sliding plate is connected in the second sliding groove in a sliding mode through a spring, and the top of the sliding plate is connected with the side wall of the sliding block through a thin rope; the push plate is connected in the first sliding groove in a sliding manner; one end of the connecting rod is hinged to the side wall of the push plate, and the other end of the connecting rod is hinged to the bottom of the sliding plate; when the lead screw fixing device works, before a lead body is inserted into a lead wire inlet hole, a spring at the top of a sliding plate is in a stretching state, a push plate plugs the lead wire inlet hole, the lead wire inlet hole is in a closing state at the moment, a cylindrical block is rotated to enable a straight rod to rotate, the straight rod drives a first bevel gear to rotate, the first bevel gear is meshed with a second bevel gear, so that the first bevel gear drives the second bevel gear to rotate together with a lead screw, a sliding block is sleeved on the outer side wall of the lead screw and is connected with the lead screw as a ball screw nut pair, the sliding block is driven to slide upwards in the rotation process of the lead screw, the sliding plate is pulled to slide upwards by a thin rope in the sliding process of the sliding block, so that the spring is compressed, the push plate is pulled to slide towards the inside of a first sliding groove by a connecting rod in the sliding process of the sliding plate, the lead wire inlet hole is opened, so that a connecting terminal is sleeved on a fixing rod, and at the cylindrical rod is reversely rotated, make the slider gliding, thereby compress tightly connecting terminal fixedly, at slider gliding in-process, the spring rebounds, thereby make the slide along second spout inside wall, make the push pedal compress tightly the lead wire body on entrance hole inside wall, thereby play the effect that the support compressed tightly to the lead wire body, reduce the atress that lead wire body and connecting terminal are connected the position, thereby make the lead wire body more stable with being connected of connecting terminal.

Preferably, a second cavity is formed in the side wall of the bottom end of the shell; an oil bag is fixedly connected inside the second cavity; an oil nozzle is fixedly connected to the inner side wall of the top end of the first cavity; the oil nozzle is communicated with the inside of the oil bag; the side wall of the push plate is fixedly connected with an ejector rod; the ejector rod is contacted with the oil bag; the during operation, when the push pedal slides towards first spout is inside, drive the ejector pin and slide for the ejector pin extrudees the oil pocket, and the inside lubricating oil pressurized of oil pocket drips on first bevel gear from the fuel sprayer blowout, thereby lubricates first bevel gear, carries out the in-process that meshes at first bevel gear and second bevel gear, lubricates second bevel gear, thereby reduces the wearing and tearing of first bevel gear and second bevel gear, improves its life.

Preferably, the side wall of the sliding block is fixedly connected with a first magnetic sheet; a second magnetic sheet is fixedly connected to the inner side wall of the bottom end of the first cavity; the second magnetic sheet and the first magnetic sheet are positioned on the same axis and have opposite magnetism; during operation, in the process of the slider gradually sliding downwards, the distance between the first magnetic sheet and the second magnetic sheet is gradually reduced, the magnetism of the first magnetic sheet is opposite to that of the second magnetic sheet, the first magnetic sheet and the second magnetic sheet are mutually attracted, when the slider compresses the connecting terminals, the magnetic force between the first magnetic sheet and the second magnetic sheet is used for fixing the connecting terminals to play an auxiliary role, and the effect of fixing the connecting terminals is better.

Preferably, a power supply terminal is fixedly connected to the outer side wall of the shell; a plurality of rubber bulges are fixedly connected to the side wall of the push plate, which is opposite to the connecting rod; a cylindrical block is fixedly connected to the end part of the straight rod, which is far away from the first bevel gear; the side wall of the cylindrical block is provided with an anti-skid groove; during operation, when the push pedal compresses tightly the lead body, the rubber bulge has increased the frictional force of push pedal and lead body lateral wall to play the supporting role to the lead body, reduced the atress condition of lead body and connecting terminal junction, thereby make the fixed of lead body more stable, the antiskid groove on the cylinder piece lateral wall has increased the frictional force of staff and cylinder piece lateral wall, thereby makes the better atress of cylinder piece.

The utility model has the advantages as follows:

1. a high-voltage motor winding fixed novel structure of lead wire, through cylinder piece, straight-bar, first bevel gear, second bevel gear, lead screw, slider, dead lever, connecting terminal's cooperation work, realize pressing from both sides tight fixed to the lead wire body, avoid the lead wire body to drop at the motor during operation to make better the function of carrying on of motor.

2. The utility model discloses in, when the push pedal slides towards first spout is inside, drive ejector pin extrusion oil bag, the inside lubricating oil pressurized of oil bag is followed the fuel sprayer blowout and is dripped on first bevel gear to lubricate first bevel gear, carry out the in-process that meshes at first bevel gear and second bevel gear, lubricate second bevel gear, thereby reduce the wearing and tearing of first bevel gear and second bevel gear, hoisting device's result of use.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a three-dimensional view of a novel fixed structure of a high-voltage motor winding lead wire of the utility model;

fig. 2 is a partial sectional view of the novel fixed structure of the high-voltage motor winding lead wire of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the connection terminal of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

in the figure: 1. a lead body; 11. a connection terminal; 2. a housing; 21. a motor end cover; 22. a wire inlet hole; 23. a first chute; 24. a second chute; 25. a second cavity; 251. an oil pocket; 26. a power supply terminal; 3. a fixing plate; 31. a first cavity; 311. an oil jet; 312. a second magnetic sheet; 32. an opening; 4. a fixing assembly; 41. a straight rod; 411. a first bevel gear; 412. a cylindrical block; 413. an anti-slip groove; 42. a transmission mechanism; 421. a second bevel gear; 422. a screw rod; 423. a slider; 424. a through hole; 425. a first magnetic sheet; 43. fixing the rod; 5. a clamping mechanism; 51. a slide plate; 52. pushing the plate; 521. a top rod; 522. a rubber bulge; 53. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, the fixed novel structure of the high-voltage motor winding lead wire of the present invention includes a lead wire body 1, a housing 2 and a fixing plate 3; a motor end cover 21 is fixedly connected to the bottom of the shell 2, and a pair of wire inlet holes 22 are formed in the bottom of the shell; the fixed plate 3 is fixedly connected to the inner side wall of the shell 2, is arranged in a mirror image mode relative to the central axis of the shell 2, and is internally provided with a first cavity 31 and a fixed component 4; an opening 32 is formed in the inner side wall of the bottom end of the first cavity 31; the end part of the lead body 1 is fixedly connected with a connecting terminal 11 and penetrates through the wire inlet hole 22 and the opening 32; the connecting terminal 11 is sleeved on the fixing component 4; the fixing component 4 comprises a straight rod 41, a transmission mechanism 42 and a fixing rod 43; the straight rod 41 is rotatably connected to the inner side wall of the fixing plate 3, and one end of the straight rod is fixedly connected with a first bevel gear 411; the transmission mechanism 42 is arranged inside the first cavity 31 and meshed with the first bevel gear 411; the fixed rod 43 is fixedly connected to the inner side wall of the bottom end of the first cavity 31; the connecting terminal 11 is sleeved on the outer side wall of the fixing rod 43; when the motor is in operation, when a winding lead in the motor is fixed, the lead body 1 is led out from an end cover of a non-power output end of the motor, the end part of the lead body 1 is fixedly connected with a connecting terminal 11, the connecting terminal 11 and the lead body 1 penetrate through a wire inlet hole 22 at the bottom end of the shell 2 and an opening 32 at the bottom of the fixing plate 3, so that the connecting terminal 11 is sleeved on the outer side wall of the fixing rod 43, the connecting terminal 11 is pressed, the straight rod 41 is twisted, the straight rod 41 is rotated, the straight rod 41 drives the first bevel gear 411 to rotate, the first bevel gear 411 is meshed with the second bevel gear 421, so that the first bevel gear 411 drives the second bevel gear 421 to rotate with the screw rod 422, the outer side wall of the screw rod 422 is sleeved with a sliding block 423, the sliding block 423 is connected with the screw rod 422 as a ball screw nut pair, the sliding block 423 is driven to slide downwards in the rotating process of the screw rod 422, so that the side wall of the sliding block 423 presses the connecting terminal 11, thereby achieving fixation of the connection terminal 11 and the lead body 1.

As an embodiment of the present invention, the transmission mechanism 42 includes a second bevel gear 421, a lead screw 422, and a slider 423; the screw 422 is rotatably connected to the inner side wall of the bottom end of the first cavity 31; the second bevel gear 421 is fixedly connected to the end of the screw 422 and meshed with the first bevel gear 411; the sliding block 423 is sleeved on the outer side wall of the screw 422, is connected with the screw 422 through a ball screw nut pair, is in sliding fit with the inner side wall of the first cavity 31, and is provided with a through hole 424 at the top; the fixing rod 43 is in sliding fit with the inner side wall of the through hole 424; during operation, when compressing tightly connecting terminal 11, wrench movement cylinder block 412, make straight-bar 41 rotate, straight-bar 41 drives first bevel gear 411 and rotates, first bevel gear 411 meshes with second bevel gear 421 again, make first bevel gear 411 drive second bevel gear 421 and lead screw 422 and rotate, the cover is equipped with slider 423 on the lead screw 422 lateral wall, slider 423 is ball screw nut pair with lead screw 422 and is connected, it glides to drive slider 423 at lead screw 422 rotation in-process, at the in-process that glides gradually of slider 423, connecting terminal 11 to the cover is established on the dead lever 43 lateral wall compresses tightly, thereby realize the fixed to connecting terminal 11, and at slider 423 gliding in-process, dead lever 43 inserts in-process, realized the fixed to slider 423, thereby make the fixed effect to connecting terminal 11 better.

As an embodiment of the present invention, a first chute 23 is disposed on an inner sidewall of the wire inlet hole 22; a second sliding groove 24 is arranged at the top of the first sliding groove 23; a clamping mechanism 5 is arranged inside the side wall of the bottom end of the shell 2; the clamping mechanism 5 comprises a sliding plate 51, a push plate 52 and a connecting rod 53; the sliding plate 51 is connected in the second sliding chute 24 in a sliding manner through a spring, and the top of the sliding plate is connected with the side wall of the sliding block 423 through a string; the push plate 52 is connected in the first sliding groove 23 in a sliding manner; one end of the connecting rod 53 is hinged on the side wall of the push plate 52, and the other end is hinged at the bottom of the sliding plate 51; during operation, before the lead body 1 is inserted into the wire inlet hole 22, the spring at the top of the sliding plate 51 is in a stretching state, the wire inlet hole 22 is blocked by the push plate 52, at this time, the wire inlet hole 22 is in a closing state, at this time, the cylindrical block 412 is rotated, so that the straight rod 41 rotates, the straight rod 41 drives the first bevel gear 411 to rotate, the first bevel gear 411 is meshed with the second bevel gear 421, so that the first bevel gear 411 drives the second bevel gear 421 to rotate with the screw rod 422, the outer side wall of the screw rod 422 is sleeved with the sliding block 423, the sliding block 423 is connected with the screw rod 422 as a ball screw nut pair, the sliding block 423 is driven to slide upwards during the rotation of the screw rod 422, the sliding plate 51 is pulled to slide upwards by the thin rope during the sliding process of the sliding plate 51, so as to compress the spring, and during the sliding process of the sliding plate 51, the connecting rod 53 pulls the push plate 52 to slide towards the inside of the first sliding groove 23, so that the wire inlet hole 22 is opened, thereby establish connecting terminal 11 cover on dead lever 43, at this moment, the cylinder pole is rotated in the reverse direction, make slider 423 gliding, thereby compress tightly connecting terminal 11 fixedly, at slider 423 gliding in-process, the spring rebounds, thereby make slide 51 glide along second spout 24 inside wall, make push pedal 52 compress tightly lead wire body 1 on entrance hole 22 inside wall, thereby play the effect that the support compressed tightly to lead wire body 1, reduce the atress that lead wire body 1 and connecting terminal 11 are connected the position, thereby make lead wire body 1 and connecting terminal 11 be connected more stably.

As an embodiment of the present invention, a second cavity 25 is provided inside the sidewall of the bottom end of the housing 2; an oil bag 251 is fixedly connected inside the second cavity 25; an oil nozzle 311 is fixedly connected to the inner side wall of the top end of the first cavity 31; the oil nozzle 311 is communicated with the inside of the oil bag 251; a top rod 521 is fixedly connected to the side wall of the push plate 52; the ejector 521 is in contact with the oil bag 251; during operation, when the push plate 52 slides towards the inside of the first sliding groove 23, the push rod 521 is driven to slide, so that the push rod 521 extrudes the oil bag 251, lubricating oil in the oil bag 251 is extruded from the oil nozzle 311 under pressure and drops on the first bevel gear 411, the first bevel gear 411 is lubricated, and in the process of meshing the first bevel gear 411 and the second bevel gear 421, the second bevel gear 421 is lubricated, so that the abrasion of the first bevel gear 411 and the second bevel gear 421 is reduced, and the service life of the oil bag is prolonged.

As an embodiment of the present invention, a first magnetic sheet 425 is fixedly connected to a side wall of the sliding block 423; a second magnetic sheet 312 is fixedly connected to the inner side wall of the bottom end of the first cavity 31; the second magnetic sheet 312 and the first magnetic sheet 425 are positioned on the same axis and have opposite magnetism; during operation, in the process of slider 423 gliding gradually, first magnetic sheet 425 and second magnetic sheet 312's interval reduces gradually, and first magnetic sheet 425 is opposite with the magnetism of second magnetic sheet 312 again for first magnetic sheet 425 and second magnetic sheet 312 inter attraction, when slider 423 compresses tightly connecting terminal 11, and magnetic force between first magnetic sheet 425 and the second magnetic sheet 312 makes and plays the auxiliary action to connecting terminal 11's fixed, makes to compress tightly fixed effect better.

As an embodiment of the present invention, a power connection terminal 26 is fixedly connected to the outer side wall of the housing 2; a plurality of rubber bulges 522 are fixedly connected to the side wall of the push plate 52 opposite to the connecting rod 53; a cylindrical block 412 is fixedly connected to the end part of the straight rod 41 far away from the first bevel gear 411; the side wall of the cylindrical block 412 is provided with an anti-slip groove 413; during operation, when the push pedal 52 compresses tightly the lead body 1, the rubber bulge 522 increases the frictional force between the push pedal 52 and the side wall of the lead body 1, thereby supporting the lead body 1, reducing the stress condition at the joint of the lead body 1 and the connecting terminal 11, and further enabling the lead body 1 to be more stable in fixation, and the anti-slip groove 413 on the side wall of the cylindrical block 412 increases the frictional force between the hand and the side wall of the cylindrical block 412, thereby enabling the cylindrical block 412 to be better stressed.

The working principle is as follows: before the lead body 1 is inserted into the wire inlet hole 22, the spring at the top of the sliding plate 51 is in a stretched state, the wire inlet hole 22 is blocked by the push plate 52, at this time, the wire inlet hole 22 is in a closed state, at this time, the cylindrical block 412 is rotated, so that the straight rod 41 is rotated, the anti-slip groove 413 on the side wall of the cylindrical block 412 increases the friction force between a human hand and the side wall of the cylindrical block 412, so that the cylindrical block 412 is better stressed, the straight rod 41 drives the first bevel gear 411 to rotate, the first bevel gear 411 is meshed with the second bevel gear 421, so as to drive the second bevel gear 421 to rotate with the lead screw 422, the outer side wall of the lead screw 422 is sleeved with the sliding block 423, the sliding block 423 is connected with the lead screw 422 as a ball screw nut pair, the sliding block 423 is driven to slide upwards during the rotation of the lead screw 422, the sliding plate 51 is pulled to slide upwards by a thin rope during, so that the wire inlet hole 22 is opened, thereby smoothly sleeving the connecting terminal 11 on the fixing rod 43, when the push plate 52 slides towards the inside of the first sliding groove 23, the push rod 521 is driven to slide, so that the push rod 521 extrudes the oil bag 251, lubricating oil in the oil bag 251 is extruded by the oil nozzle 311 under pressure and drops on the first bevel gear 411, thereby lubricating the first bevel gear 411, in the process of meshing the first bevel gear 411 and the second bevel gear 421, the second bevel gear 421 is lubricated, thereby reducing the wear of the first bevel gear 411 and the second bevel gear 421, and improving the service life of the connecting terminal, at this time, the cylindrical rod is rotated reversely, so that the sliding block 423 slides downwards, in the process of gradually sliding the sliding block 423, the connecting terminal 11 sleeved on the outer side wall of the fixing rod 43 is pressed, thereby fixing the connecting terminal 11, and in the process of sliding the sliding block 423, the fixing rod 43 is inserted into the through hole 424, the fixing of the sliding block 423 is realized, so that the fixing effect of the connecting terminal 11 is better, and in the process that the sliding block 423 gradually slides downwards, the spring rebounds to make the sliding plate 51 slide downwards along the inner side wall of the second sliding groove 24, so that the connecting rod 53 extrudes the push plate 52, so as to press the lead body 1 on the inner side wall of the wire inlet hole 22, the rubber bulge 522 increases the friction force between the push plate 52 and the side wall of the lead body 1, so as to support the lead body 1, reduce the stress condition at the joint of the lead body 1 and the connecting terminal 11, so as to make the connection between the lead body 1 and the connecting terminal 11 more stable, in the process that the sliding block 423 gradually slides downwards, the distance between the first magnetic sheet 425 and the second magnetic sheet 312 is gradually reduced, and the magnetism of the first magnetic sheet 425 and the second magnetic sheet 312 is opposite, so that the first magnetic sheet 425 and the second magnetic sheet 312 attract each other, when the sliding block 423 presses the connecting terminal 11, the magnetic force between the first magnetic sheet 425 and the second magnetic sheet 312 assists the fixing of the connection terminal 11, so that the effect of pressing and fixing is better.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a fixed novel structure of high-voltage motor winding lead wire which characterized in that: comprises a lead body (1), a shell (2) and a fixing plate (3); the bottom of the shell (2) is fixedly connected with a motor end cover (21), and the bottom of the shell is provided with a pair of wire inlet holes (22); the fixed plate (3) is fixedly connected to the inner side wall of the shell (2), is arranged in a mirror image mode relative to the middle axis of the shell (2), and is internally provided with a first cavity (31) and a fixed assembly (4); an opening (32) is formed in the inner side wall of the bottom end of the first cavity (31); the end part of the lead body (1) is fixedly connected with a connecting terminal (11) and penetrates through the wire inlet hole (22) and the opening (32); the connecting terminal (11) is sleeved on the fixing component (4);

the fixing component (4) comprises a straight rod (41), a transmission mechanism (42) and a fixing rod (43); the straight rod (41) is rotatably connected to the inner side wall of the fixing plate (3), and one end of the straight rod is fixedly connected with a first bevel gear (411); the transmission mechanism (42) is arranged inside the first cavity (31) and is meshed with the first bevel gear (411); the fixed rod (43) is fixedly connected to the inner side wall of the bottom end of the first cavity (31); the connecting terminal (11) is sleeved on the outer side wall of the fixing rod (43).

2. The fixed novel structure of the winding lead of the high-voltage motor according to claim 1, characterized in that: the transmission mechanism (42) comprises a second bevel gear (421), a screw rod (422) and a sliding block (423); the screw rod (422) is rotatably connected to the inner side wall of the bottom end of the first cavity (31); the second bevel gear (421) is fixedly connected to the end part of the screw rod (422) and is meshed with the first bevel gear (411); the sliding block (423) is sleeved on the outer side wall of the screw rod (422), is connected with the screw rod (422) through a ball screw nut pair, is in sliding fit with the inner side wall of the first cavity (31), and is provided with a through hole (424) at the top; the fixing rod (43) is in sliding fit with the inner side wall of the through hole (424).

3. The fixed novel structure of the winding lead of the high-voltage motor according to claim 2, characterized in that: a first sliding chute (23) is arranged on the inner side wall of the wire inlet hole (22); a second sliding groove (24) is formed in the top of the first sliding groove (23); a clamping mechanism (5) is arranged inside the side wall of the bottom end of the shell (2); the clamping mechanism (5) comprises a sliding plate (51), a push plate (52) and a connecting rod (53); the sliding plate (51) is connected in the second sliding groove (24) in a sliding manner through a spring, and the top of the sliding plate is connected with the side wall of the sliding block (423) through a string; the push plate (52) is connected in the first sliding groove (23) in a sliding manner; one end of the connecting rod (53) is hinged on the side wall of the push plate (52), and the other end is hinged at the bottom of the sliding plate (51).

4. The fixed novel structure of the winding lead of the high-voltage motor according to claim 3, characterized in that: a second cavity (25) is formed in the side wall of the bottom end of the shell (2); an oil bag (251) is fixedly connected inside the second cavity (25); an oil nozzle (311) is fixedly connected to the inner side wall of the top end of the first cavity (31); the oil nozzle (311) is communicated with the inside of the oil bag (251); a top rod (521) is fixedly connected to the side wall of the push plate (52); the ejector rod (521) is in contact with the oil bag (251).

5. The fixed novel structure of the winding lead of the high-voltage motor according to claim 4, characterized in that: a first magnetic sheet (425) is fixedly connected to the side wall of the sliding block (423); a second magnetic sheet (312) is fixedly connected to the inner side wall of the bottom end of the first cavity (31); the second magnetic sheet (312) and the first magnetic sheet (425) are positioned on the same axis and are opposite in magnetism.

6. The fixed novel structure of the winding lead of the high-voltage motor according to claim 5, characterized in that: the outer side wall of the shell (2) is fixedly connected with a power supply terminal (26); a plurality of rubber bulges (522) are fixedly connected to the side wall of the push plate (52) opposite to the connecting rod (53); a cylindrical block (412) is fixedly connected to the end part, far away from the first bevel gear (411), of the straight rod (41); and the side wall of the cylindrical block (412) is provided with an anti-skid groove (413).

Images