CN114499084B

CN114499084B - Motor winding device

Info

Publication number: CN114499084B
Application number: CN202210183119.1A
Authority: CN
Inventors: 宋科翰
Original assignee: Xuzhou Jinmaoyuan Automobile Industry Co ltd
Current assignee: Xuzhou Jinmaoyuan Automobile Industry Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-11-01
Anticipated expiration: 2042-02-28
Also published as: CN114499084A

Abstract

The invention discloses a motor winding device which comprises a base and a stator seat body, wherein a positioning mechanism is arranged on one side above the base and comprises a guide sliding rail, a positioning assembly is arranged on one side of the guide sliding rail and comprises a radian seat body, a supporting assembly and a connecting clamping ring are arranged on the inner side of the positioning assembly, and a winding mechanism is arranged on the other side of the base. In the process of winding the stator base body through the positioning mechanism and the winding mechanism, the positioning assembly, the supporting assembly, the movable seat, the air cylinder and the stator base body are driven to synchronously move to one side through the guide slide rail, so that copper wires are uniformly and transversely distributed on the winding post, the winding of the winding at a certain fixed position is avoided, the copper wires are pulled in a self-adaptive manner by matching with the arrangement of the guide assembly in the winding mechanism, and the situation that the copper wires are torn off when the copper wires wound on the stator base body are wound due to large tension degree is avoided.

Description

Motor winding device

Technical Field

The invention relates to the technical field of motor production and processing, in particular to a motor winding device.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, a fixed part in the motor is called a stator, a pair of direct current excited static main magnetic poles are arranged on the stator, a rotating part is called an armature core, an armature winding is arranged on the armature core, in the mass production and assembly process of the motor, a copper wire needs to be wound on the stator to form a stator coil, when the traditional stator coil is wound, a worker needs to cooperate with winding equipment to use for winding, the automation degree is low, time and labor are wasted, the efficiency is low, the quality of the wound coil cannot be guaranteed on the uniformity and the reliability stability, and the rotation stability and the energy consumption of the motor are seriously influenced.

Therefore, a motor winding device is provided.

Disclosure of Invention

The invention aims to provide a motor winding device, which aims to solve the problems that when a traditional stator coil is wound, workers need to cooperate with winding equipment to wind, the automation degree is low, time and labor are wasted, the efficiency is low, the quality of the wound coil cannot be guaranteed in the aspects of uniformity and reliability stability, and the rotation stability and energy consumption of a motor are seriously influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a motor winding device comprises a base and a stator seat body, wherein a positioning mechanism is arranged on one side above the base and comprises a guide slide rail, a positioning assembly is arranged on one side of the guide slide rail and comprises a radian seat body, the bottom of the radian seat body is in sliding connection with the base through the guide slide rail, a supporting assembly and a connecting clamp ring are arranged on the inner side of the positioning assembly, the supporting assembly comprises a supporting column, and the radian seat body is in rotating connection with the supporting column through the connecting clamp ring;

the opposite side of base is provided with wire winding mechanism, wire winding mechanism includes the drive shaft, fixedly connected with installation crossbeam and drive shaft both ends extend to installation crossbeam both sides respectively in the drive shaft, the drive shaft both ends all are connected with two connecting axles through one-way bearing, and one of them connecting axle one end fixed mounting has the direction subassembly, and another connecting axle one side is provided with driving motor, installation crossbeam both ends respectively fixedly connected with biaxial motor and fixed block.

Preferably, the radian pedestal becomes the setting of radian form and radian pedestal one side has seted up the rectangle breach, the direction subassembly corresponds to be installed in the one side of connecting the snap ring.

Preferably, support column top fixedly connected with supporting disk, the adjusting part is installed to the supporting disk top, the adjusting part includes a plurality of radian locating pieces, a plurality of radian locating pieces all set up in supporting disk top equidistance and with supporting disk sliding connection, radian locating piece one side sets up for the radian face, is provided with a plurality of first arc springs and two adjacent radian locating pieces between two adjacent radian locating pieces and passes through a plurality of first arc spring coupling, the support column bottom is provided with adjustment motor, adjustment motor's output and support column fixed connection.

Preferably, the stator base body is sleeved above the supporting disc through the adjusting component, a movable seat is arranged on one side of the stator base body, an air cylinder is arranged on one side of the movable seat, the output end of the air cylinder is fixedly connected with the movable seat, and the bottom of the air cylinder is fixedly connected with the guide sliding rail through a connecting plate.

Preferably, two tooth's socket has all been seted up on the connecting axle, two outputs of biax motor all extend to the both sides of installation crossbeam and all are connected with the gear shaft through one-way bearing, and two gear shafts correspond two connecting axle settings respectively and two gear shafts are connected with the connecting axle that corresponds through the chain of teeth respectively.

Preferably, the mounting groove has been seted up to fixed block inside, fixed block one side sets up fixedly connected with extension rod, the fixed position department that is provided with the wire post that is used for the wire and wire post one end extends to the direction subassembly that is provided with in extension rod one side, the logical groove of mutual intercommunication is all seted up to extension rod and wire post inside, it communicates with each other with the mounting groove to lead to the groove.

Preferably, the guide assembly comprises a guide seat, the placing grooves are formed in the two ends of the guide seat, the radian guide blocks are arranged in the placing grooves, one ends of the radian guide blocks extend to the inside of the placing grooves and are connected with the guide seat in a rotating mode, the second arc springs are arranged in the placing grooves, and the two ends of each second arc spring are fixedly connected with the radian guide blocks and the guide seat respectively.

Preferably, two be provided with the push pedal between the radian guide block, push pedal one side is provided with two sets of coupling assembling, coupling assembling is including the activity post, activity post one end and guide holder fixed connection, the activity post other end is pegged graft with the push pedal activity, the activity post outside cover is equipped with buffer spring, the buffer spring both ends respectively with guide holder and push pedal fixed connection.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the supporting component is arranged in the positioning mechanism, the adjusting component is arranged above the supporting component, and the stator seat body is arranged above the supporting disk through the adjusting component, namely, in the process that the stator seat body is arranged on the supporting disk, the radian positioning blocks are gathered towards the center, and the first arc springs between two adjacent radian positioning blocks are extruded, so that the stator seat body is clamped through the reaction force of the first arc springs, the positioning effect on the supporting component is further formed, the subsequent winding work on a plurality of winding posts on the stator seat body is facilitated, and the winding quality of the stator seat body is indirectly improved;

2. according to the invention, the positioning force on the stator base body and the positioning effect are directly reflected in the reaction force of the plurality of first arc-shaped springs, namely the gathering degree of the plurality of radian positioning blocks to the center is determined according to the inner diameter of the hollowed part of the stator base body, so that the plurality of radian positioning blocks and the first arc-shaped springs form a self-adaptive gathering state, and the adjusting assembly can be suitable for winding of stator base bodies with different diameters, the practicability and the applicability of the device are greatly improved, and the equipment manufacturing cost of a manufacturer is reduced;

3. according to the invention, as the movable seat is arranged on one side of the positioning assembly and the supporting assembly, when the cylinder is started, the output end of the cylinder drives the movable seat to approach towards the stator seat body, and then the movable seat and the radian seat body are mutually matched to integrally form and fix the stator seat body, so that the stator seat body is prevented from shaking or position deviation during actual winding work on the stator seat body, and the winding quality of the stator seat body is further ensured;

4. in the process of winding the stator base body through the positioning mechanism and the winding mechanism, the positioning assembly, the supporting assembly, the movable seat, the air cylinder and the stator base body are driven by the guide slide rail to synchronously move to one side, namely, copper wires can be uniformly and transversely distributed on the winding post when winding is performed, the winding is prevented from being directly wound at a certain fixed position, and the winding quality is improved;

5. according to the invention, the guide assembly is arranged in the winding mechanism, if winding is to be carried out, one end of a copper wire head is wound on the current winding post, the copper wire passes through the space between the two radian guide blocks, namely, the copper wire is arranged between the two radian guide blocks, namely, when the driving shaft drives the installation beam to rotate, the wire head is driven by the wire column to rotate, and further, when the wire column pulls the copper wire to rotate, the copper wire can be wound on the winding post close to the rectangular notch on the stator base body, and the extension rod can rotate along the axis of the driving shaft, so that when the wire head rotates at the rectangular notch through the wire column, in the process of winding the copper wire, the copper wire head can touch the two radian guide blocks, because the radian guide blocks are connected with the guide seats through the second arc springs, the self-adaptive pulling is formed by the two radian guide blocks, the self-adaptive adjustment can be carried out on the tensioning of the copper wire during winding, on the one hand, the quality of the copper wire wound on the stator base body can be improved, and the copper wire winding process caused by the gradual tightening of the copper wire roller inside the fixed block is avoided, and the loosening and the copper wire winding progress is prevented from being loosened.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a top plan view of the entirety of the present invention;

FIG. 4 is a schematic view of the connection structure of the positioning assembly, the support assembly and the base of the present invention;

fig. 5 is an exploded view of a coupling structure of the support assembly and the stator housing in accordance with the present invention;

FIG. 6 is a schematic structural view of a guide assembly of the present invention;

FIG. 7 is a cross-sectional structural schematic view of the guide assembly of the present invention;

fig. 8 is an enlarged view of the invention at a in fig. 1.

In the figure:

1. a base;

2. a stator seat body;

3. a positioning mechanism; 31. a guide slide rail;

32. a positioning assembly; 321. a radian seat body; 322. a rectangular notch; 323. connecting a snap ring;

33. a support assembly; 331. a support column; 332. adjusting the motor; 333. a support disc; 334. a radian positioning block; 335. a first arcuate spring;

34. a movable seat; 35. a cylinder; 36. a connecting plate;

4. a winding mechanism; 41. a drive shaft; 42. mounting a cross beam; 43. a connecting shaft; 431. a tooth socket; 44. a drive motor;

45. a guide assembly; 451. a guide seat; 452. a radian guide block; 453. pushing a plate; 454. a movable post; 455. a buffer spring; 456. a second arcuate spring;

46. a fixed block; 47. an extension rod; 471. a wire guide post; 48. a double-shaft motor; 49. a gear shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution of a winding device for a motor:

a motor winding device comprises a base 1 and a stator seat body 2, wherein a positioning mechanism 3 is installed on one side above the base 1, the positioning mechanism 3 comprises a guide slide rail 31, a positioning assembly 32 is arranged on one side of the guide slide rail 31, the positioning assembly 32 comprises a radian seat body 321, the bottom of the radian seat body 321 is connected with the base 1 in a sliding mode through the guide slide rail 31, a supporting assembly 33 and a connecting clamp ring 323 are arranged on the inner side of the positioning assembly 32, the supporting assembly 33 comprises a supporting column 331, and the radian seat body 321 is rotatably connected with the supporting column 331 through the connecting clamp ring 323;

the opposite side of base 1 is provided with wire winding mechanism 4, wire winding mechanism 4 includes drive shaft 41, fixedly connected with installation crossbeam 42 and drive shaft 41 both ends extend to installation crossbeam 42 both sides respectively on the drive shaft 41, the drive shaft 41 both ends all are connected with connecting axle 43 through one-way bearing, and one of them connecting axle 43 one end fixed mounting has guide assembly 45, and another connecting axle 43 one side is provided with driving motor 44, fixedly connected with double-shaft motor 48 and fixed block 46 respectively at installation crossbeam 42 both ends.

When the winding machine works, the positioning mechanism 3 and the winding mechanism 4 are respectively arranged above the base 1, the positioning mechanism 3 is used for positioning the whole stator base body 2 and adjusting the stator base body 2, the winding mechanism 4 is used for winding the stator base body 2, and the positioning mechanism 3 and the winding mechanism 4 are used in a matched manner to wind the stator base body 2;

the positioning assembly 32 in the positioning mechanism 3 includes a radian seat 321 and a rectangular notch 322, the bottom of the radian seat 321 is connected with the guide slide rail 31, in the present invention, the radian seat 321 is connected with the base 1 through the guide slide rail 31 in a sliding manner, and meanwhile, a connecting snap ring 323 arranged at the inner side of the radian seat 321 is used for connecting with the supporting column 331 in the supporting assembly 33, so that when the radian seat 321 generates sliding displacement on the base 1 through the guide slide rail 31, the supporting assembly 33 and the radian seat 321 move synchronously, that is, the positioning assembly 32 and the supporting assembly 33 are controlled to move synchronously integrally, and the process is a known technology, which is not repeated in the present invention

As an embodiment of the present invention, as shown in fig. 1, 4 and 8, the arc seat 321 is arranged in an arc shape, a rectangular notch 322 is formed at one side of the arc seat 321, and the guide assembly 45 is correspondingly installed at one side of the connection snap ring 323.

During operation, the rectangular notch 322 is formed at one side of the radian seat 321, the rectangular notch 322 is formed in order to facilitate subsequent winding operation on the stator seat 2, the radian seat 321 is arranged in a radian shape and is used for better adhering to the surface of the stator seat 2, and the guide assembly 45 is arranged at one side of the connecting snap ring 323, so that when the winding operation is actually performed, a plurality of winding posts on the stator seat 2 can be displayed at the rectangular notch 322, and then the stator seat 2 can be sequentially controlled to rotate, so that the winding operation on the stator seat 2 can be sequentially completed at the rectangular notch 322.

As an embodiment of the present invention, as shown in fig. 5, a supporting plate 333 is fixedly connected to the top of the supporting column 331, an adjusting component is installed above the supporting plate 333, the adjusting component includes a plurality of arc positioning blocks 334, the plurality of arc positioning blocks 334 are equidistantly disposed above the supporting plate 333 and slidably connected to the supporting plate 333, one side of each arc positioning block 334 is disposed in an arc surface, a plurality of first arc springs 335 are disposed between two adjacent arc positioning blocks 334, the two adjacent arc positioning blocks 334 are connected by the plurality of first arc springs 335, an adjusting motor 332 is disposed at the bottom of the supporting column 331, and an output end of the adjusting motor 332 is fixedly connected to the supporting column 331.

During operation, in actual use, the stator seat body 2 is placed above the supporting plate 333, since the adjusting assembly is arranged above the supporting plate 333, the adjusting assembly in the invention comprises a plurality of radian positioning blocks 334, the radian positioning blocks 334 are slidably connected above the supporting plate 333, the radian positioning blocks 334 are equidistantly and uniformly distributed and spliced to form a component similar to a circular truncated cone, the outer sides of the radian positioning blocks 334 are all arranged in a radian surface, and further, in actual placement of the stator seat body 2, the stator seat body 2 is downwards inserted into the adjusting assembly from the bottom, since the adjacent radian positioning blocks 334 are connected through a plurality of first arc springs 335, namely, the radian positioning blocks 334 are movably adjustable relative to the positions above the supporting plate 333, namely, the distances between the radian positioning blocks 334 are adjustable.

As an embodiment of the present invention, as shown in fig. 2 and fig. 6, the stator seat body 2 is movably sleeved above the supporting plate 333 through an adjusting assembly, a movable seat 34 is disposed on one side of the stator seat body 2, an air cylinder 35 is disposed on one side of the movable seat 34, an output end of the air cylinder 35 is fixedly connected to the movable seat 34, and a bottom of the air cylinder 35 is fixedly connected to the guide sliding rail 31 through a connecting plate 36.

During operation, the center of the bottom of the stator base body 2 is hollowed in the installation process, that is, the adjusting assembly is inserted into the hollowed part of the stator base body 2, then the stator base body 2 is applied with force, so that the stator base body 2 moves downwards, and in the process of moving the stator base body 2 downwards, because the inner diameter of the hollowed part of the stator base body 2 is fixed, the inner wall of the hollowed part of the stator base body 2 is firstly attached to the outer walls of the plurality of radian positioning blocks 334 and then moves downwards slowly, thereby forming a thrust which is synchronously applied to the plurality of radian positioning blocks 334 from the inside of the hollowed part of the stator base body 2, forcing the plurality of radian positioning blocks 334 to gather towards the center, and extruding the plurality of first arc springs 335 between two adjacent radian positioning blocks 334, thereby clamping the stator base body 2 through the reactive force of the plurality of first arc springs 335, further forming a positioning effect on the supporting assembly 33, and facilitating the subsequent indirect winding work on the plurality of winding posts on the stator base body 2, and improving the winding quality of the stator base body 2;

because the positioning force on the stator seat body 2 and the positioning effect are directly reflected in the reaction force of the first arc-shaped springs 335, namely, the gathering degree of the radian positioning blocks 334 to the center is determined according to the inner diameter of the hollowed part of the stator seat body 2, the radian positioning blocks 334 and the first arc-shaped springs 335 form a self-adaptive gathering state, so that the adjusting assembly can be suitable for the stator seat bodies 2 with different diameters to perform winding work, the practicability and the applicability of the device are greatly improved, and the equipment manufacturing cost of manufacturers is reduced;

because the movable seat 34 and the cylinder 35 are arranged on one side of the positioning assembly 32, in actual use, one side surface of the movable seat 34, which is close to the radian seat body 321, is preset to be arc-shaped, so that the stator seat body 2 can be conveniently adjusted and rotated subsequently, and meanwhile, because the output end of the cylinder 35 is fixedly connected with the movable seat 34, the movement of the movable seat 34 is controlled through the cylinder 35;

when the cylinder 35 is started, the output end of the cylinder 35 drives the movable seat 34 to approach towards the stator seat body 2, and then the movable seat 34 and the radian seat body 321 are matched with each other to integrally fix the stator seat body 2, i.e. the stator seat body 2 is prevented from shaking or position deviation during actual winding work on the stator seat body 2, and further the winding quality on the stator seat body 2 is ensured, because the connecting plate 36 is arranged at the bottom of the cylinder 35, the cylinder 35 and the guide slide rail 31 are fixedly connected through the connecting plate 36, and further when the positioning assembly 32, the support assembly 33, the stator seat body 2 installed on the support assembly 33, the movable seat 34 and the cylinder 35 are driven by the guide slide rail 31 to move synchronously, that is, the stator seat body 2 which is installed on the support assembly 33 and is positioned and fixed can be moved close to the winding mechanism seat body 4, so as to perform next winding work on the stator 2;

because the bottom of the supporting column 331 in the supporting component 33 is provided with the adjusting motor 332, and the output end of the adjusting motor 332 is fixedly connected with the supporting column 331, after the positioning and fixing of the stator seat body 2 are completed through the movable seat 34, the adjusting component and the radian seat body 321, at this time, one of the plurality of winding posts on the stator seat body 2 can be located at the position of the rectangular notch 322, that is, a certain winding post is located at the position of the rectangular notch 322, then the whole winding mechanism 4 can perform the winding work on the winding post on the stator seat body 2 at the position of the rectangular notch 322, if the winding work on the current winding post is completed, the control cylinder 35 drives the movable seat 34 to be away from the stator seat body 2, that is, the movable seat 34 and the radian seat body 321 loosen the fixing effect on the stator seat body 2, then the adjusting motor 332 is started, so that the supporting column 331, the supporting disk 333 and the stator 2 which is placed on the supporting disk 333 and has completed the positioning rotate, so that the stator seat body 2 rotates along with the supporting column 331, and then the winding post to be treated on the stator seat body 2 moves to the rectangular notch 322, after the position conversion is completed, and the winding post can perform the winding mechanism again by matching with the movable seat body 35 and the movable seat body 321 again, and performing the winding post operation step of the winding post 2 again.

As an embodiment of the present invention, as shown in fig. 1 and 2, two connecting shafts 43 are respectively provided with a tooth socket 431, two output ends of the dual-shaft motor 48 respectively extend to two sides of the mounting cross beam 42 and are respectively connected with a gear shaft 49 through a one-way bearing, the two gear shafts 49 are respectively arranged corresponding to the two connecting shafts 43, and the two gear shafts 49 are respectively connected with the corresponding connecting shafts 43 through a toothed chain.

During operation, two connecting shafts 43 are fixedly connected to the driving shaft 41, tooth grooves 431 are formed in the connecting shafts 43, a double-shaft motor 48 is fixedly arranged at one end of the mounting cross beam 42, two output ends of the double-shaft motor 48 extend to two sides of the mounting cross beam 42 and are fixedly connected with gear shafts 49, the two gear shafts 49 are respectively arranged on the two connecting shafts 43, the two gear shafts 49 are respectively connected with the two connecting shafts 43 through the tooth chain matching with the tooth grooves 431, in the actual mounting process, one side of the driving motor 44 is fixedly arranged on one side of the base 1, the output end of the driving motor 44 is fixedly connected with one end of the driving shaft 41, and in order to ensure the stability of the driving shaft 41, a supporting plate can be arranged on the driving shaft 41, and the driving shaft 41 and the mounting cross beam 42 are supported through the supporting plate;

in the use of reality, if carry out the wire winding during operation, start driving motor 44, drive shaft 41 through driving motor 44 and wholly take place to rotate, and because two connecting axles 43 all are connected with drive shaft 41 through one-way bearing, drive shaft 41 rotates promptly and makes the synchronous rotation of two connecting axles 43, thereby make drive shaft 41 rotate together with installation crossbeam 42 is whole, and fixed block 46, extension rod 47 and wire column 471 all are fixed mounting on installation crossbeam 42, and then form the winding of copper line formation on the wire column 471 to the wire column.

As an embodiment of the present invention, as shown in fig. 2, a mounting groove is formed in the fixing block 46, an extension rod 47 is fixedly connected to one side of the fixing block 46, a wire column 471 for a wire is fixedly arranged on one side of the extension rod 47, one end of the wire column 471 extends to the position of the guide component 45, through grooves which are mutually communicated are formed in the extension rod 47 and the wire column 471, and the through grooves are communicated with the mounting groove.

During operation, a fixing block 46 is fixedly connected to the other end of the mounting beam 42, an extension rod 47 is fixedly connected to one side of the fixing block 46, a mounting groove is formed in the fixing block 46, in actual use, a copper wire can be stored in the mounting groove, a wire column 471 is arranged on one side of the extension rod 47, a through groove is formed in the extension rod 47 and the wire column 471, the through groove is communicated with the mounting groove, namely, during winding, one end of a wire end extends to one side of the wire column 471 through the through groove, the mounting beam 42 rotates along with the driving shaft 41, namely, the fixing block 46 and the extension rod 47 on the mounting beam 42 rotate along with the axis of the driving shaft 41, and further when the wire end rotates at the rectangular notch 322 through the wire column 471, the wire end is pulled to pass through the rectangular notch 322 in advance, and is bound on one of the winding columns on the stator base 2, the extension rod 47 can rotate along with the mounting beam 42 and the driving shaft 41, so that the mounting beam 42 drives the wire column to rotate, and the wire column 471 is finished winding work on the winding of the winding columns;

in actual wire winding in-process, in order to guarantee wire-wound quality, the displacement rate of direction slide rail 31 is set for in advance, when having drive shaft 41 to drive wire post 471 to rotate promptly, drive locating component 32 through direction slide rail 31, supporting component 33, movable seat 34, cylinder 35, and stator pedestal 2 remove to one side in step, when carrying out wire winding promptly, can make copper line even transverse distribution on the post that winds, avoid the wire winding directly to take place to twine at a certain fixed position, improve wire winding quality.

As an embodiment of the present invention, as shown in fig. 2, 6 and 7, the guide assembly 45 includes a guide base 451, a placement groove is formed at both ends of the guide base 451, an arc guide block 452 is disposed inside the placement groove, one end of the arc guide block 452 extends into the placement groove and is rotatably connected to the guide base 451, a second arc spring 456 is disposed inside the placement groove, and both ends of the second arc spring 456 are fixedly connected to the arc guide block 452 and the guide base 451, respectively.

During operation, as the guide assembly 45 is arranged on one side of one of the connecting shafts 43, during actual winding, the guide assembly 45 is arranged at a position close to the rectangular notch 322, the two ends of the guide seat 451 are respectively provided with the hooked arc guide block 452, the arc guide block 452 is rotatably connected with the guide seat 451, the joint of the arc guide block 452 and the guide seat 451 is further provided with the second arc spring 456, further, the two arc guide blocks 452 can be adjusted in angle relative to the guide seat 451, and the two arc guide blocks 452 are supported by the second arc spring 456, that is, when an external force is applied to the arc guide block 452, the arc guide block 452 rotates inwards or outwards, if the external force disappears, the arc guide block 452 can be reset by the reactive force of the second arc spring 456.

As an embodiment of the present invention, as shown in fig. 7, a push plate 453 is disposed between the two arc guide blocks 452, two sets of connection assemblies are disposed on one side of the push plate 453, each connection assembly includes a movable column 454, one end of the movable column 454 is fixedly connected to the guide seat 451, the other end of the movable column 454 is movably inserted into the push plate 453, a buffer spring 455 is sleeved outside the movable column 454, and two ends of the buffer spring 455 are respectively fixedly connected to the guide seat 451 and the push plate 453.

When the stator winding machine works, the push plate 453 and the movable column 454 are arranged on one side of the guide seat 451, in the actual winding process, the whole guide assembly 45 is located on the inner side of the rectangular gap 322, if winding is performed, the positioning assembly 32, the supporting assembly 33, the movable seat 34, the air cylinder 35 and the stator seat 2 are pushed by the guide slide rail 31 to synchronously move to one side, the winding column at the winding position on the stator seat 2 is attached to the push plate 453, pressure is applied to the push plate 453, the movable column 454 is in a compressed state, the push plate 453 moves to the position of the guide seat 451, and at the moment, the rectangular gap 322 on the radian seat 321 enables one side of the whole guide assembly 45 to be embedded into the guide assembly, namely the winding column is just located between the two radian guide blocks 452;

if it is to carry out the wire winding, with copper line head one end winding on current wrapping post, and the copper line is in and passes between two radian guide blocks 452, and the copper line is in between two radian guide blocks 452, it rotates to drive installation crossbeam 42 when drive shaft 41 promptly, make wire column 471 drive the end of a thread to rotate, and then when wire column 471 pulling copper line rotated, the copper line can twine on stator pedestal 2 near the wrapping post of rectangle breach 322 department, and extension rod 47 can take place to rotate with drive shaft 41's axis, and then when the end of a thread takes place to rotate at rectangle breach 322 department through wire column 471, at copper winding in-process, can take place the touching with two radian guide blocks 452, because radian guide block 452 is connected through second arc spring 456 and guide block 451, thereby by two radian guide blocks 452 to the pulling of copper line formation adaptive type, can carry out adaptive control in order to the stretch of copper line when winding, be favorable to improving the quality of winding copper line on stator pedestal 2 on the one hand, avoid when the winding of fixed block 46 inside copper line diameter, and lead to the fact the on the other hand the winding progress to take place the winding condition, the stator winding 2 take off the winding progress, the winding condition of the stator is not taken off the take place to diminish.

The working principle is as follows: during operation, the stator seat body 2 to be used is designed in advance, the center of the bottom of the stator seat body is arranged in a hollow manner, then the adjusting component is inserted into the hollow portion of the stator seat body 2, force is applied to the stator seat body 2, the stator seat body 2 moves downwards, and in the process of moving downwards of the stator seat body 2, due to the fact that the inner diameter of the hollow portion of the stator seat body 2 is fixed, the inner wall of the hollow portion of the stator seat body 2 is firstly attached to the outer walls of the plurality of radian positioning blocks 334 and then moves downwards slowly, thrust is synchronously applied to the plurality of radian positioning blocks 334 from the inside of the hollow portion of the stator seat body 2, the plurality of radian positioning blocks 334 are forced to gather towards the center, the plurality of first arc springs 335 between two adjacent radian positioning blocks 334 are extruded, and therefore, the stator seat body 2 is clamped through the reactive force of the plurality of first arc springs 335, and the positioning effect of the supporting component 33 is further formed;

after the positioning and fixing of the stator seat body 2 are completed through the movable seat 34, the adjusting assembly and the radian seat body 321, one of the plurality of winding posts on the stator seat body 2 is located at the rectangular notch 322, that is, one of the winding posts is located at the rectangular notch 322, and then the winding mechanism 4 as a whole can perform winding work on the winding posts on the stator seat body 2 at the rectangular notch 322;

during the winding operation, a copper wire is stored in the mounting groove, a wire guiding post 471 is arranged on one side of the extension rod 47, through grooves are formed in the extension rod 47 and the wire guiding post 471, the through grooves are communicated with the mounting groove, that is, during the winding, one end of a wire end extends to one side of the wire guiding post 471 through the through grooves, the mounting beam 42 rotates along with the driving shaft 41, that is, the fixing block 46 and the extension rod 47 on the mounting beam 42 rotate along the axis of the driving shaft 41, and further, when the wire end rotates at the rectangular notch 322 through the wire guiding post 471, the wire end is pulled to pass through the rectangular notch 322 in advance, and is bound on one of the wire guiding posts on the stator seat body 2, during the actual winding process, the whole guiding assembly 45 is located at the inner side of the rectangular notch 322, if the winding is performed, the positioning assembly 32, the supporting assembly 33, the movable seat 34, the air cylinder 35 and the stator seat body 2 are pushed by the guiding slide rail 31 to synchronously move to one side, and the wire guiding post 453 with the wire winding position on the stator 2 is attached to the push plate 453, and the movable seat body is located at the position of the rectangular notch 451, and the guiding block 452 is just embedded between the two guiding posts 452 at the rectangular notch 322;

if the winding is to be performed, one end of a copper wire head is wound on the current winding post, the copper wire is positioned between two radian guide blocks 452 and penetrates through the two radian guide blocks 452, namely, when the driving shaft 41 drives the mounting cross beam 42 to rotate, the wire head is driven by the wire column 471 to rotate, and further when the wire column 471 pulls the copper wire to rotate, the copper wire can be wound on the winding post on the stator seat body 2 close to the rectangular notch 322, the extension rod 47 can rotate along the axis of the driving shaft 41, and further when the wire head rotates at the rectangular notch 322 through the wire column 471, the copper wire can be touched with the two radian guide blocks 452 in the winding process of the copper wire, and the radian guide blocks 452 are connected with the guide seats 451 through the second arc springs 456, so that the two radian guide blocks 452 form self-adaptive pulling on the copper wire;

then, the driving motor 44 is started, the driving shaft 41 is driven to integrally rotate by the driving motor 44, and the two connecting shafts 43 are connected with the driving shaft 41 through one-way bearings, that is, the driving shaft 41 rotates to enable the two connecting shafts 43 to synchronously rotate, so that the driving shaft 41 and the mounting beam 42 are integrally rotated, the fixing block 46, the extension rod 47 and the lead column 471 are fixedly mounted on the mounting beam 42, a copper wire on the lead column 471 is formed to wind the lead column, and the copper wire can be continuously pulled out from the mounting groove on the fixing block 46 through the through groove;

after the winding operation of one of the winding posts is completed, the control cylinder 35 drives the movable seat 34 to be far away from the stator seat body 2, that is, the movable seat 34 and the radian seat body 321 loosen the fixing effect on the stator seat body 2, then the adjusting motor 332 is started to enable the supporting column 331, the supporting disk 333 and the stator seat body 2 which is placed on the supporting disk 333 and has completed positioning to rotate, so that the stator seat body 2 rotates along with the supporting column 331, and further the winding post to be wound on the stator seat body 2 moves to the position of the rectangular notch 322, after the position conversion is completed, the stator seat body 2 is fixed again through the cylinder 35 and the movable seat 34 matching with the radian seat body 321, and then the winding post at the rectangular notch 322 can be wound through the winding mechanism 4 again, and the above steps are repeatedly operated to sequentially complete the winding operation of a plurality of winding posts on the stator seat body 2;

in actual wire winding, if need not advance the wire winding to whole wire winding rollers, still carry out the position through above-mentioned step to stator pedestal 2 this moment and change, but start double-shaft motor 48 simultaneously, because two gear shafts 49 at double-shaft motor 48 both ends all connect through one-way bearing, and connecting axle 43 also carries out being connected through one-way bearing and drive shaft 41, thereby start double-shaft motor 48, make installation crossbeam 42 together with the double-shaft motor 48 on the installation crossbeam 42, fixed block 46, extension rod 47 and wire column 471 carry out the spatial position and adjust, change the wire winding export direction of wire column 471, cooperation adjusting motor 332 is together, can be under the basis that does not cut off the copper line, carry out the wire winding work of the wire winding column in different position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor winding device, includes base (1) and stator pedestal (2), its characterized in that: the positioning mechanism (3) is installed on one side above the base (1), the positioning mechanism (3) comprises a guide sliding rail (31), a positioning assembly (32) is arranged on one side of the guide sliding rail (31), the positioning assembly (32) comprises a radian seat body (321), the bottom of the radian seat body (321) is in sliding connection with the base (1) through the guide sliding rail (31), a supporting assembly (33) and a connecting clamping ring (323) are arranged on the inner side of the positioning assembly (32), the supporting assembly (33) comprises a supporting column (331), and the radian seat body (321) is in rotating connection with the supporting column (331) through the connecting clamping ring (323); the other side of base (1) is provided with wire winding mechanism (4), wire winding mechanism (4) includes drive shaft (41), fixedly connected with installation crossbeam (42) and drive shaft (41) both ends extend to installation crossbeam (42) both sides respectively on drive shaft (41), drive shaft (41) both ends all are connected with connecting axle (43) through one-way bearing, one of them connecting axle (43) one end fixed mounting has guide assembly (45), another connecting axle (43) one side is provided with driving motor (44), installation crossbeam (42) both ends respectively fixedly connected with biax motor (48) and fixed block (46), support column (331) top fixedly connected with supporting disk (333), the adjusting part is installed to supporting disk (333) top, the adjusting part includes a plurality of radian locating pieces (334), a plurality of radian locating pieces (334) evenly set up and with supporting disk (333) top equidistance and sliding connection, radian locating piece (334) one side sets up for the radian face, be provided with a plurality of first arc springs (335) and two adjacent radian locating pieces (334) through a plurality of first arc locating pieces (334) between two adjacent radian locating pieces (331) through a plurality of first arc springs (331) the motor output terminal (332) of adjusting motor (332), the bottom center of stator pedestal (2) is the fretwork setting, inserts the fretwork department of stator pedestal (2) with adjusting part, two tooth's socket (431) have all been seted up on connecting axle (43), two outputs of biaxial motor (48) all extend to the both sides of installation crossbeam (42) and all are connected with gear shaft (49) through one-way bearing, and two gear shafts (49) correspond respectively two connecting axle (43) settings and two gear shafts (49) are connected with connecting axle (43) that correspond through the toothed chain respectively, fixed block (46) inside mounting groove has been seted up, fixed block (46) one side sets up fixedly connected with extension rod (47), fixed lead wire post (471) and the position department that lead wire post (471) one end that is used for the wire extended to direction subassembly (45) that are provided with in extension rod (47) and lead wire post (471) inside all set up the logical groove of mutual intercommunication, it communicates with the mounting groove to lead to the groove.

2. A winding device for an electric motor according to claim 1, characterized in that: radian pedestal (321) become the setting of radian form and radian pedestal (321) one side has seted up rectangle breach (322), one side at connection snap ring (323) is installed correspondingly to direction subassembly (45).

3. A winding device for an electric motor according to claim 1, characterized in that: stator pedestal (2) are established in the top of supporting disk (333) through adjusting the subassembly movable sleeve, stator pedestal (2) one side is provided with sliding seat (34), sliding seat (34) one side is provided with cylinder (35), the output and the sliding seat (34) fixed connection of cylinder (35), connecting plate (36) and direction slide rail (31) fixed connection are passed through to the bottom of cylinder (35).

4. A winding device for an electric motor according to claim 1, characterized in that: the guide assembly (45) comprises a guide seat (451), wherein both ends of the guide seat (451) are provided with a placing groove, an arc guide block (452) is arranged inside the placing groove, one end of the arc guide block (452) extends to the inside of the placing groove and is rotatably connected with the guide seat (451), a second arc spring (456) is arranged inside the placing groove, and both ends of the second arc spring (456) are respectively fixedly connected with the arc guide block (452) and the guide seat (451).

5. A winding device for an electric motor according to claim 4, characterized in that: two be provided with push pedal (453) between radian guide block (452), push pedal (453) one side is provided with two sets of coupling assembling, coupling assembling includes activity post (454), activity post (454) one end and guide holder (451) fixed connection, activity post (454) other end is pegged graft with push pedal (453) activity, activity post (454) outside cover is equipped with buffer spring (455), buffer spring (455) both ends respectively with guide holder (451) and push pedal (453) fixed connection.