CN114050689B

CN114050689B - Copper wire dismantling device for motor stator

Info

Publication number: CN114050689B
Application number: CN202111413380.8A
Authority: CN
Inventors: 蒋运明; 李彬; 王勇; 张兵
Original assignee: Chongqing Kecen Motor Manufacturing Co ltd
Current assignee: Chongqing Kecen Motor Manufacturing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-10-11
Anticipated expiration: 2041-11-25
Also published as: CN114050689A

Abstract

The invention discloses a copper wire removing device of a stator for a motor, which comprises a fixed component, a rotating component, a drawing component and a translation component, wherein the fixed component is used for clamping stators with different sizes to be removed; after the fixed assembly clamps and fixes the stator to be dismantled, the translation assembly drives the extraction assembly to be close to the stator to be dismantled, the translation assembly drives the rotation assembly to drive the rotation angle of the stator to be dismantled, and then the copper wire is dismantled under the action of the extraction assembly.

Description

Copper wire dismantling device for motor stator

Technical Field

The invention relates to the field of motors, in particular to a copper wire dismounting device for a motor stator.

Background

The electric energy of the generator is one of the most main energy sources in modern society, and the stator is a static part of the motor or the generator, consists of a stator iron core and copper wires wound on the stator iron core and mainly plays a role in generating a rotating magnetic field to work in cooperation with other structures. Along with the increase of operating time, various troubles can take place for the motor, in order to realize the recycle of resource, can disassemble motor electron after the motor is scrapped, with the outside winding copper line of stator and the separation of stator core and categorised recovery.

The stator winding can be divided into two types, a salient type and an implicit type, according to the relation between the number of magnetic poles of the motor and the number of actual magnetic poles formed by the distribution of the winding. The stator winding refers to a winding mounted on the stator, that is, a copper wire wound on the stator. A winding is a generic term for a phase or an entire electromagnetic circuit formed by a plurality of coils or coil groups. The motor can be divided into a centralized type and a distributed type according to the different winding shapes and embedding wiring modes of coils.

Still have a large amount of copper lines among old and useless motor stator and be that can reuse, need demolish copper line on the stator in the motor of abandonment, nevertheless because copper coil is denser, consequently dismantle more troublesome, cut into a plurality of segments with the copper line again with the sword, influence the copper line and reuse. There is therefore a need for an apparatus that facilitates disassembly of stator copper wires.

Disclosure of Invention

Based on the defects in the prior art mentioned in the background, the invention provides a copper wire dismounting device for a stator of a motor.

The invention adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:

a copper wire removing device for a motor stator comprises a fixing assembly, a rotating assembly, a drawing assembly and a translation assembly, wherein the fixing assembly is used for clamping stators to be removed with different sizes, the rotating assembly drives the stators to rotate, the drawing assembly is used for removing copper wires, and the translation assembly drives the drawing assembly to horizontally move;

after the fixed assembly clamps and fixes the stator to be dismantled, the translation assembly drives the extraction assembly to be close to the stator to be dismantled, the translation assembly drives the rotation assembly to drive the rotation angle of the stator to be dismantled, and then the copper wire is dismantled under the action of the extraction assembly.

As a further scheme of the invention, the fixing assembly comprises two first vertical plates which are oppositely arranged and are installed on the upper end surface of the first installation plate, first through grooves are formed in the opposite surfaces of the two first vertical plates along the up-down direction, the upper end surfaces of the two first vertical plates are fixed on the lower end surface of the second installation plate, lower clamping plates used for bearing a stator to be dismounted are fixed on the opposite surfaces of the two first vertical plates, the two lower clamping plates are located below the first through grooves, first sliding blocks are arranged in the two first through grooves in a sliding mode, an upper clamping plate matched with the lower clamping plates is fixed on one end of each first sliding block, an upper threaded rod is sleeved on the other end of each first through groove in a threaded mode, the lower ends of the two first threaded rods are rotatably arranged on the upper end surface of the first installation plate, the other ends of the two first threaded rods rotatably penetrate through the second installation plate and are connected through a first belt in a transmission mode, and a handle is fixed at one end of one first threaded rod penetrating through the second installation plate.

As a further scheme of the invention, the rotating assembly comprises a rotating disc, the rotating disc is positioned between two lower clamping plates, two fixing plates which are oppositely arranged are fixed on the upper end face of the rotating disc, supporting rods are arranged on the opposite side walls of the two fixing plates in a sliding manner along the diameter direction of a stator, the two supporting rods are symmetrically arranged, a first pushing block is fixed at one end of each supporting rod and positioned between the two fixing plates, the other ends of the supporting rods respectively penetrate through the adjacent fixing plates in a sliding manner and are fixed with supporting blocks, friction skins are fixed on the side walls, which are contacted with the inner wall of the stator, of the two supporting blocks, first springs are sleeved on the outer walls of the two supporting rods, one ends of the first springs are fixed on the side walls of the fixing plates, and the other ends of the first springs are fixed on the side walls of the first pushing blocks;

two still the activity is provided with the toper platform, two between the fixed plate all be provided with on the opposite face of first promotion piece with toper platform outer wall sliding contact's first direction inclined plane, the one end at first push rod is fixed to the toper platform, the other end of first push rod slides in proper order and passes carousel, first mounting panel, is located first mounting panel below and is fixed with the second and promotes the piece, be provided with second direction inclined plane on the lateral wall that the second promoted the piece, the cover is equipped with the second spring on the outer wall of first push rod, second spring one end is fixed at the carousel up end, and the other end rotates and sets up terminal surface under the toper platform, the cover has closed the rotary drum on the outer wall of first push rod, the lower terminal surface at the carousel is fixed to the one end of rotary drum, and the other end passes first mounting panel and is fixed with the helical gear through the bearing rotation.

As a further scheme of the invention, the translation assembly comprises a second through groove and a third through groove which are formed in a first mounting plate, the second through groove and the third through groove are arranged in parallel, the length direction of the second through groove and the third through groove are perpendicular to the arrangement direction of two first vertical plates, two side plates which are oppositely arranged are fixed on the lower end face of the first mounting plate, a bidirectional threaded rod is rotatably arranged between the two side plates, the length direction of the threaded rod is parallel to the length direction of the second through groove, threaded sleeves are respectively sleeved at two opposite threads of the outer wall of the threaded rods in a threaded manner, first connecting rods are fixed on the outer walls of the two threaded sleeves, one ends of the two connecting rods, far away from the threaded sleeves, are respectively slidably arranged on the upper end face of the first mounting plate, second connecting rods and third connecting rods are respectively fixed on the lower end face of the first mounting plate, one end, far away from the moving plates, slidably penetrates through the third through groove and is fixed with a toothed plate which is engaged with a helical gear, a limiting block on the toothed plate is hinged to the toothed plate, one side wall of the moving plate, is connected with a third connecting rod, one end, which is in contact with the toothed plate, and is far away from the second inclined plane of the third connecting rod, and pushes the third through guide block, and is perpendicular to push rod, and the second through the toothed plate;

two-way threaded rod one end is rotated and is set up on the lateral wall of one of them curb plate, and the other end rotates the registrate with first telescopic one end, and the registrate department is provided with the first bolt that is used for selecting to move, first telescopic other end rotates and sets up on the lateral wall of another curb plate, first telescopic outer wall passes through the second belt and is connected with the motor output shaft transmission of fixing terminal surface under first mounting panel.

As a further scheme of the invention, the drawing-out assembly comprises second vertical plates respectively fixed on the upper end surfaces of two moving plates, the two second vertical plates are oppositely arranged, the arrangement direction of the two second vertical plates is mutually perpendicular to the arrangement direction of the two first vertical plates, fourth through grooves are respectively formed on the opposite surfaces of the two second vertical plates along the vertical direction, third mounting plates are respectively fixed on the opposite side walls of the two second vertical plates, fourth mounting plates are respectively arranged right below the two third mounting plates, the far ends of the two fourth mounting plates are respectively arranged in the two fourth through grooves in a sliding manner, the upper end surfaces of the two fourth mounting plates are respectively provided with a drawing-out rod in a rotating manner, first crochet hooks for transmitting into gaps of copper wires are vertically fixed at the far ends of the two drawing-out rods from the fourth mounting plates, and the outer walls of the two drawing-out rods are respectively connected with a lifting rod through third belt in a transmission manner, two moving plates are respectively and rotatably provided with second sleeves which are slidably sleeved with two lifting rods, two fifth through grooves which are symmetrically arranged are formed in the first mounting plate along the length direction which is parallel to the second through grooves, the lower ends of the two second sleeves are respectively and slidably arranged in the two fifth through grooves, the outer wall of one end, which is positioned on the lower end face of the first mounting plate, of each second sleeve is respectively connected with a first transmission rod through a bevel gear set in a transmission manner, the two first transmission rods are oppositely arranged, one ends, far away from the first transmission rod, of the two first transmission rods respectively rotatably penetrate through mounting pieces on the lower end face of the moving plates and are slidably sleeved with third sleeves, the two mounting pieces respectively slidably penetrate through the fifth through grooves, one ends, far away from the first transmission rod, of the two third sleeves are respectively and rotatably sleeved with fourth sleeves, the sleeving positions are respectively provided with second bolts for selective movement, one ends, far away from the third sleeves, of the two fourth sleeves are respectively and rotatably arranged on the side walls of the two side plates, the outer wall of one fourth sleeve is in transmission connection with the output shaft of the motor through a fourth belt, and the outer wall of the other fourth sleeve is in transmission connection with the output shaft of the motor through a second belt;

the two lifting rods are respectively and rotatably arranged on the fourth mounting plate, the upper ends of the two lifting rods are positioned above the fourth mounting plate and are rotatably arranged on the lower end face of the fifth mounting plate, the lower ends of the two lifting rods are positioned below the fourth mounting plate and slidably penetrate through the second sleeve, fourth springs are sleeved on the outer walls of the two lifting rods, one ends of the two fourth springs are respectively fixed on the lower end face of the fourth mounting plate, and the other ends of the two fourth springs are respectively fixed on the upper end face of the movable plate;

the lower end surfaces of the two third mounting plates are both fixed with air cylinders, the telescopic ends of the two air cylinders are respectively fixed on the upper end surfaces of the fifth mounting plates below the two third mounting plates, sixth mounting plates which are arranged in the two fourth through grooves in a sliding manner are respectively arranged above the two third mounting plates, the far ends of the two sixth mounting plates extend out of the fourth through grooves and are fixed with slide bars through fourth connecting rods, the ends of the two slide bars, far away from the fourth connecting rods, are respectively sleeved with the two ends of a fifth sleeve in a sliding manner, the fifth sleeve is fixed on the side wall of a first slide block of which one thread is sleeved with a first threaded rod, the adjacent ends of the two sixth mounting plates extend out of the fourth through grooves and are fixed with second crochet hooks which are parallel to the first crochet hooks, and the upper end surfaces of the outer walls of the two second crochet hooks are fixed with main cutters which correspond to and cut off copper wires along the length directions thereof, two the up end of sixth mounting panel all articulates there is the articulated slab, two all be fixed with on the lateral wall that the articulated slab is close to main cutter with main cutter complex vice cutter, and all be fixed with the pressure spring that is used for reseing between the up end of its lateral wall and sixth mounting panel, two the up end of fifth mounting panel all is fixed with the sixth sleeve, two the equal sliding sleeve of open end of sixth sleeve has closed the third push rod, two the third push rod is kept away from the telescopic one end of sixth and is slided in proper order and pass third mounting panel, sixth mounting panel and be fixed with the lateral wall sliding contact of vice cutter with the articulated slab, two the position department that third push rod closed with sixth sleeve sliding sleeve all is provided with and is used for spacing fourth bolt, and all is provided with a plurality of and fourth bolt complex jack on the outer wall of third push rod.

As a further scheme of the invention, clamping strips convenient for transmission are fixed on the outer walls of the lifting rod and the first transmission rod.

After adopting the structure, compared with the prior art, the invention has the advantages that:

1. according to the invention, a stator to be dismantled is placed on the upper end face of the lower clamping plate, then the first threaded rod is rotated through the handle, the position of the upper clamping plate is simultaneously adjusted according to the height of the stator under the action of first belt transmission, the stator to be dismantled is clamped and fixed by the upper clamping plate and the lower clamping plate, and the stator to be dismantled is sleeved on the rotating assembly.

2. According to the invention, through the reciprocating horizontal movement of the translation assembly, in the process that the translation assembly approaches to the clamped stator to be removed, the second pushing block is firstly driven under the action of the second push rod, so that the first push rod drives the conical table to drive the first pushing block to horizontally move in the process of moving up and down, so that the two support rods drive the support blocks to be unfolded to contact with the inner wall of the stator to be removed, the friction leather is supported under the action of friction force increased by the friction leather, then the rotary drum is driven to rotate by the meshing of the toothed plate hinged with the straight teeth and the helical gear, and finally the rotation angle of the stator to be removed between the upper clamping plate and the lower clamping plate is driven under the supporting action of the support blocks, so that the extraction assembly can be extracted in a coil winding manner.

3. According to the invention, when the upper clamping plate is adjusted, the position of the second crochet hook can be adjusted through the fifth sleeve fixed on the first sliding block, the first crochet hook and the second crochet hook are driven to move towards the direction close to the stator to be dismounted under the action of the translation component, after the first crochet hook and the second crochet hook penetrate into the upper end and the lower end of the same group of copper wires of the stator to be dismounted respectively, the air cylinder is started, the telescopic end of the air cylinder extends out to drive the fifth mounting plate to move downwards, the lifting rod is pushed to slide downwards, the bevel gear set on the lifting rod drives the lifting rod to rotate while sliding downwards through the second sleeve under the action of the clamping strip, so that the pulling rod is driven to rotate simultaneously, when one group of copper wires of the stator is pulled out, the copper wires are not scattered, the sixth sleeve on the fifth mounting plate drives the third push rod to move downwards while pulling out the copper wires from the lower end of the stator, the hinged plate is free from resistance and rotates under the action of the reset of the pressure spring, so that the secondary cutter is matched with the main cutter, the stator copper wires are disconnected under the state that the copper wires are pulled out completely, and the copper wires are convenient to be transported again.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing assembly of the present invention.

Fig. 3 is a schematic structural view of the rotating assembly of the present invention.

Fig. 4 is a schematic structural view of the withdrawing assembly of the present invention.

Fig. 5 is a schematic structural diagram of a third mounting plate, a fourth mounting plate and a fifth mounting plate according to the present invention.

FIG. 6 is a schematic view of the structure of the moving plate according to the present invention.

Fig. 7 is a schematic structural diagram of the bevel gear and the toothed plate of the present invention.

Fig. 8 is a bottom view of the present invention.

Fig. 9 is a top view of the present invention.

In the figure:

1-a stator; 2-a first mounting plate; 3-a first vertical plate; 4-a first through slot; 5-a second mounting plate; 6-lower splint; 7-a first slider; 8-upper splint; 9-a first threaded rod; 10-a first belt; 11-a turntable; 12-a fixing plate; 13-a support bar; 14-a first pusher block; 15-a support block; 16-a first spring; 17-a conical table; 18-a first push rod; 19-a second pusher block; 20-a second spring; 21-a rotating drum; 22-a bevel gear; 23-a second through slot; 24-a third through slot; 25-a bidirectional threaded rod; 26-a threaded sleeve; 27-moving the plate; 28-toothed plate; 29-straight teeth; 30-a third spring; 31-a stopper; 32-a second push rod; 33-a first sleeve; 34-a second belt; 35-a motor; 36-a second riser; 37-a fourth through slot; 38-a third mounting plate; 39-a fourth mounting plate; 40-a pull rod; 41-a first crochet hook; 42-a third belt; 43-lifting rod; 44-a second sleeve; 45-fifth through groove; 46-bevel gear set; 47-a first transfer lever; 48-a third sleeve; 49-a fourth sleeve; 50-a fifth mounting plate; 51-a fourth spring; 52-sixth mounting plate; 53-a slide bar; 54-a fifth sleeve; 55-a second crochet hook; 56-main cutter; 57-hinge plate; 58-auxiliary cutter; 59-pressure spring; 60-a sixth sleeve; 61-a third push rod; 62-a receptacle; 63-cylinder.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

In the embodiment of the invention, as shown in fig. 1-9, the copper wire removing device for the stator of the motor comprises a fixing component for clamping stators 1 to be removed with different sizes, a rotating component for driving the stators to rotate, a drawing-out component for removing the copper wire, and a translation component for driving the drawing-out component to horizontally move;

after the stator 1 to be dismantled is clamped and fixed by the fixing assembly, the translation assembly drives the drawing assembly to be close to the stator 1 to be dismantled, the translation assembly drives the rotating assembly to drive the stator 1 to be dismantled to rotate by an angle, and then the copper wire is dismantled under the action of the drawing assembly.

In the embodiment of the invention, the fixing component comprises two first vertical plates 3 which are oppositely arranged and are arranged on the upper end surface of a first mounting plate 2, first through grooves 4 are formed in the opposite surfaces of the two first vertical plates 3 along the vertical direction, the upper end surfaces of the two first vertical plates 3 are fixed on the lower end surface of a second mounting plate 5, lower clamping plates 6 for bearing stators 1 to be dismounted are fixed on the opposite surfaces of the two first vertical plates 3, the two lower clamping plates 6 are positioned below the first through grooves 4, first sliding blocks 7 are arranged in the two first through grooves 4 in a sliding manner, one ends of the two first sliding blocks 7 extend out of the first through grooves 4 and are fixed with upper clamping plates 8 matched with the lower clamping plates 6, the other ends extend out of the first through grooves 4 and are sleeved with first threaded rods 9 in a threaded manner, the lower ends of the two first threaded rods 9 are both rotatably arranged on the upper end surface of the first mounting plate 2, the other ends both rotatably pass through the second mounting plate 5 and are connected through a first belt 10 in a transmission manner, and a handle is fixed at one end of one first threaded rod 9 which passes through the second mounting plate 5;

after waiting to demolish stator 1 with co-altitude and placing 6 up end of lower plate between two first risers 3, rotate the handle, under the effect of two first threaded rods 9 and first belt 10, can adjust the height of two punch shanks 8 simultaneously, will wait to demolish stator 1 and grasp, put and end waiting to demolish stator 1 and drop and spacing dismantling the in-process of copper line.

In the embodiment of the invention, the rotating assembly comprises a rotating disc 11, the rotating disc 11 is positioned between two lower clamping plates 6, two fixing plates 12 which are oppositely arranged are fixed on the upper end surface of the rotating disc 11, supporting rods 13 are arranged on the opposite side walls of the two fixing plates 12 in a sliding manner along the diameter direction of the stator 1, the two supporting rods 13 are symmetrically arranged, a first pushing block 14 is fixed at one end of each supporting rod and positioned between the two fixing plates 12, supporting blocks 15 are fixed at the other ends of the supporting rods respectively and slidably penetrate through the adjacent fixing plates 12, friction sheets are fixed on the side walls, which are contacted with the inner wall of the stator 1, of the two supporting rods 13, first springs 16 are sleeved on the outer walls of the two supporting rods 13, one ends of the first springs 16 are fixed on the side walls of the fixing plates 12, and the other ends of the first pushing blocks 14 are fixed on the side walls of the fixing plates 12;

a conical table 17 is movably arranged between the two fixing plates 12, first guide inclined planes in sliding contact with the outer wall of the conical table 17 are arranged on opposite surfaces of the two first pushing blocks 14, the conical table 17 is fixed at one end of a first pushing rod 18, the other end of the first pushing rod 18 sequentially penetrates through the rotary table 11 and the first mounting plate 2 in a sliding manner, a second pushing block 19 is positioned below the first mounting plate 2 and fixed on the lower end face of the conical table 17, a second guide inclined plane is arranged on the side wall of the second pushing block 19, a second spring 20 is sleeved on the outer wall of the first pushing rod 18, one end of the second spring 20 is fixed on the upper end face of the rotary table 11, the other end of the second spring is rotatably arranged on the lower end face of the conical table 17, a rotary drum 21 is sleeved on the outer wall of the first pushing rod 18, one end of the rotary drum 21 is fixed on the lower end face of the rotary table 11, and the other end of the rotary drum passes through the first mounting plate 2 through a bearing in a rotating manner and is fixed with a helical gear 22;

in the embodiment of the present invention, the translation assembly includes a second through groove 23 and a third through groove 24 which are formed in the first mounting plate 2, the second through groove 23 and the third through groove 24 are arranged in parallel, and the length direction of the second through groove 23 and the third through groove 24 are perpendicular to the arrangement direction of the two first vertical plates 3, two side plates which are arranged oppositely are fixed on the lower end surface of the first mounting plate 2, a bidirectional threaded rod 25 is rotatably arranged between the two side plates, the length direction of the threaded rod 25 is parallel to the length direction of the second through groove 23, two opposite threads on the outer wall of the threaded rod are respectively and threadedly sleeved with a threaded sleeve 26, first connecting rods are fixed on the outer walls of the threaded sleeves 26, one ends of the two connecting rods, which are far away from the threaded sleeve 26, slide through the second through groove 23 and are fixed with a moving plate 27, the two moving plates 27 are arranged on the upper end surface of the first mounting plate 2 in a sliding manner, the lower end surfaces of the two moving plates 27 are respectively and fixed with a second connecting rod and a third connecting rod, one end of the second connecting rod, which is far away from the moving plate 27, slides through the third through groove 24 and is fixed with a straight tooth 28 meshed with a push rod 32, one end of the second connecting rod, the push rod 32 which is far away from the second through groove 28, and is connected with a second through a guide block 32, which is connected with a second through groove 32, and a second through groove 30, which is perpendicular to the second tooth plate 19, and a second tooth plate 32, and a push rod, which is connected with a second tooth plate 19;

one end of the bidirectional threaded rod 25 is rotatably arranged on the side wall of one side plate, the other end of the bidirectional threaded rod is rotatably sleeved with one end of the first sleeve 33, a first bolt for selecting movement is arranged at the sleeved position, the other end of the first sleeve 33 is rotatably arranged on the side wall of the other side plate, and the outer wall of the first sleeve 33 is in transmission connection with an output shaft of a motor 35 fixed on the lower end face of the first mounting plate 2 through a second belt 34;

when the two moving plates 27 move in the similar direction, the second push block 19 is pushed by the second push rod 32 on the lower end face of one of the moving plates 27 during the movement, so that the first push rod 18 is driven to drive the conical table 17 to move upwards and stretch the second spring 20, the conical table 17 pushes the first push block 14 to move horizontally during the movement, so that the support rod 13 drives the support block 15 to move horizontally and compress the first spring 16, the support block 15 supports the stator 1 from the inner wall thereof under the action of the pushing force of the support rod 13 and the friction force of the friction skin, then the straight tooth 29 hinged to the helical gear 22 by the toothed plate 28 on the lower end face of the other moving plate 27 is meshed with the helical gear 22, the helical gear 22 rotates during the horizontal movement of the toothed plate 28, so that the rotary table 11 rotates by the rotary drum 21, the stator 1 is driven to rotate by the action of the support block 15, and the copper wire group in the stator 1 is conveniently removed from the stator 1.

In the embodiment of the present invention, the withdrawing assembly includes second vertical plates 36 respectively fixed on the upper end surfaces of the two moving plates 27, the two second vertical plates 36 are oppositely disposed, the arrangement direction of the two second vertical plates 36 is perpendicular to the arrangement direction of the two first vertical plates 3, fourth vertical grooves 37 are respectively disposed on the opposite surfaces of the two second vertical plates 36 along the up-down direction, third mounting plates 38 are respectively fixed on the opposite side walls of the two second vertical plates 36, fourth mounting plates 39 are respectively disposed under the two third mounting plates 38, the ends of the two fourth mounting plates 39 far away from each other are respectively slidably disposed in the two fourth vertical grooves 37, the upper end surfaces of the two fourth vertical plates 36 are respectively rotatably disposed with withdrawing rods 40, first hooks 41 for passing through gaps of copper wires are vertically fixed on the ends of the two withdrawing rods 40 far away from the fourth mounting plates 39, the outer walls of the two withdrawing rods 40 are respectively connected with lifting rods 43 through third belts 42 in a transmission manner, two second sleeves 44 slidably sleeved with the two lifting rods 43 are rotatably arranged on the two moving plates 27 respectively, two symmetrical fifth through grooves 45 are formed in the first mounting plate 2 along the length direction parallel to the second through grooves 23, the lower ends of the two second sleeves 44 are slidably arranged in the two fifth through grooves 45 respectively, the outer wall of one end of the second sleeve positioned on the lower end face of the first mounting plate 2 is in transmission connection with a first transmission rod 47 through a bevel gear set 46 respectively, the two first transmission rods 47 are oppositely arranged, one ends of the second sleeves far away from the first transmission rod 47 are rotatably connected with mounting pieces penetrating through the lower end face of the moving plate 27 respectively and slidably sleeved with third sleeves 48 respectively, the two mounting pieces are slidably connected with the fifth through grooves 45 respectively, and one ends of the two third sleeves 48 far away from the first transmission rod 47 are rotatably sleeved with fourth sleeves 49 respectively, the sleeving positions are provided with second bolts for selective movement, one ends of the two fourth sleeves 49, which are far away from the third sleeve 48, are respectively and rotatably arranged on the side walls of the two side plates, the outer wall of one fourth sleeve 49 is in transmission connection with the output shaft of the motor 35 through a fourth belt, and the outer wall of the other fourth sleeve 49 is in transmission connection with the output shaft of the motor 35 through the second belt 34;

the two lifting rods 43 are respectively rotatably arranged on the fourth mounting plate 39, the upper ends of the two lifting rods 43 are positioned above the fourth mounting plate 39 and rotatably arranged on the lower end surface of the fifth mounting plate 50, the lower ends of the two lifting rods 43 are positioned below the fourth mounting plate 39 and slidably penetrate through the second sleeve 44, the outer walls of the two lifting rods 43 are respectively sleeved with a fourth spring 51, one end of each of the two fourth springs 51 is respectively fixed on the lower end surface of the fourth mounting plate 39, and the other end of each of the two fourth springs 51 is respectively fixed on the upper end surface of the movable plate 27;

the lower end surfaces of the two third mounting plates 38 are both fixed with air cylinders 63, the telescopic ends of the two air cylinders 63 are respectively fixed on the upper end surface of the fifth mounting plate 50 below the air cylinders, the upper parts of the two third mounting plates 38 are respectively provided with a sixth mounting plate 52 which is arranged in the two fourth through grooves 37 in a sliding manner, the ends of the two sixth mounting plates 52 far away from each other extend out of the fourth through grooves 37 and are fixed with slide bars 53 through fourth connecting rods, the ends of the two slide bars 53 far away from the fourth connecting rods are respectively sleeved with the two ends of a fifth sleeve 54 in a sliding manner, the fifth sleeve 54 is fixed on one side wall of the first slider 7 which is sleeved with the first threaded rod 9 in a threaded manner, one end of each of the two sixth mounting plates 52 which is adjacent to the fifth sleeve extends out of the fourth through groove 37 and is fixed with a second crochet hook 55 which is parallel to the first crochet hook 41, the upper end surfaces of the outer walls of the two second crochet hooks 55 are fixed with a main cutter 56 which is used for cutting off copper wires along the length direction of the main cutter, the upper end surfaces of the two sixth mounting plates 52 are hinged with hinged plates 57, the side walls of the two hinged plates 57 which are close to the main cutter 56 are fixed with auxiliary cutters 58 which are matched with the main cutter 56, a pressure spring 59 for resetting is fixed between the side wall of the first mounting plate and the upper end face of the sixth mounting plate 52, a sixth sleeve 60 is fixed on the upper end face of each of the fifth mounting plates 50, third push rods 61 are slidably sleeved at the open ends of the two sixth sleeves 60, one ends of the two third push rods 61, which are far away from the sixth sleeve 60, sequentially slide through the third mounting plate 38 and the sixth mounting plate 52 and are in sliding contact with the side wall of the hinge plate 57, on which the auxiliary cutter 58 is fixed, fourth bolts for limiting are arranged at the positions where the two third push rods 61 and the sixth sleeve 60 are slidably sleeved, and the outer wall of the third push rod 61 is provided with a plurality of jacks 62 matched with the fourth plug pins;

when the two first threaded rods 9 are rotated to adjust the height of the upper clamping plates 8, the positions of the two second crochet hooks 55 are adjusted through a fifth sleeve 54 fixed on one of the upper clamping plates 8, so that the two second crochet hooks correspond to copper coils on the corresponding upper end of the stator 1, then under the action of horizontal movement of the moving plate 27, when copper wires need to be removed, the moving plate 27 drives the first crochet hooks 41 and the second crochet hooks 55 to move towards the direction close to the stator 1, so that the first crochet hooks 41 penetrate into copper wire group coils on the lower end of the stator 1, the second crochet hooks 55 penetrate into the same copper wire group coils on the upper end of the stator 1, an air cylinder 63 is started, the telescopic end of the air cylinder extends out of the fifth mounting plate 50 to move downwards, so that the lifting rod 43 and the fourth mounting plate 39 move downwards, the bevel gear set 46 drives the second sleeve 44 to rotate, the lifting rod 43 is driven to rotate while moving downwards, so that the drawing rod 40 is driven to rotate through the third belt 42, one copper wire coil in the stator 1 is drawn out from the lower end of the stator 1, the copper wire is twisted into a copper wire to prevent the copper wire from being scattered, the air cylinder 51 pushes the fifth sleeve 50 to move downwards, the drawing sleeve 60, the sixth sleeve 60 drives the drawing rod to ensure that the pressing rod 60 to move downwards, and the pressing blade 60 to ensure that the cutting knife is not matched with the upper end of the primary knife under the secondary knife under the effect of the secondary knife 1, and the resistance of the secondary knife, and the secondary knife under the effect of the secondary knife is not matched with the secondary knife 1.

In the embodiment of the present invention, the outer walls of the lifting rod 43 and the first transmission rod 47 are fixed with clamping strips for facilitating transmission.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A copper wire removing device for a motor stator is characterized by comprising a fixing component, a rotating component, a drawing component and a translation component, wherein the fixing component is used for clamping stators (1) to be removed with different sizes, the rotating component drives the stators to rotate, the drawing component is used for removing copper wires, and the translation component drives the drawing component to horizontally move;

after the stator (1) to be dismantled is clamped and fixed by the fixing assembly, the translation assembly drives the extraction assembly to approach the stator (1) to be dismantled, the rotation assembly is firstly driven to drive the stator (1) to be dismantled to rotate by the rotation angle in the process, and then the copper wire is dismantled under the action of the extraction assembly;

the fixing assembly comprises two first vertical plates (3) which are oppositely arranged and are arranged on the upper end face of a first mounting plate (2), first through grooves (4) are formed in the opposite faces of the two first vertical plates (3) along the up-down direction, the upper end faces of the two first vertical plates (3) are fixed on the lower end face of a second mounting plate (5), lower clamping plates (6) used for bearing a stator (1) to be dismounted are fixed on the opposite faces of the two first vertical plates (3), the two lower clamping plates (6) are located below the first through grooves (4), first sliding blocks (7) are arranged in the two first through grooves (4) in a sliding mode, one ends of the two first sliding blocks (7) extend out of the first through grooves (4) and are fixed with upper clamping plates (8) matched with the lower clamping plates (6), the other ends of the two first threaded rods (9) extend out of the first through grooves (4) and are sleeved with first threaded rods (9) in a threaded mode, the lower ends of the two first threaded rods (9) are rotatably arranged on the upper end face of the first mounting plate (2), the other end of the first mounting plate (5) passes through the first mounting plate (5), and one end of a first threaded rod (10) is connected with a first threaded rod (10);

the rotating assembly comprises a rotating disc (11), the rotating disc (11) is positioned between two lower clamping plates (6), two fixing plates (12) which are oppositely arranged are fixed on the upper end face of the rotating disc (11), supporting rods (13) are arranged on the opposite side walls of the two fixing plates (12) in a sliding mode along the diameter direction of the stator (1), the two supporting rods (13) are symmetrically arranged, a first pushing block (14) is fixed at one end of each supporting rod and positioned between the two fixing plates (12), the other end of each supporting rod penetrates through the adjacent fixing plates (12) in a sliding mode and is fixed with a supporting block (15), friction skins are fixed on the side walls, in contact with the inner walls of the stator (1), of the two supporting blocks (15), first springs (16) are sleeved on the outer walls of the two supporting rods (13), one ends of the first springs (16) are fixed on the side walls of the fixing plates (12), and the other ends of the first pushing blocks (14) are fixed on the side walls of the first pushing blocks (13);

two still the activity is provided with toper platform (17) between fixed plate (12), two all be provided with on the opposite face of first promotion piece (14) with toper platform (17) outer wall sliding contact's first direction inclined plane, the one end at first push rod (18) is fixed in toper platform (17), the other end of first push rod (18) slides in proper order and passes carousel (11), first mounting panel (2), is located first mounting panel (2) below and is fixed with second promotion piece (19), be provided with second direction inclined plane on the lateral wall of second promotion piece (19), the cover is equipped with second spring (20) on the outer wall of first push rod (18), second spring (20) one end is fixed at carousel (11) up end, and the other end rotates and sets up at toper platform (17) lower terminal surface, rotary drum (21) have been registrated on the helical gear of first push rod (18), the lower terminal surface at carousel (11) is fixed to the one end of rotary drum (21), and the other end passes first mounting panel (2) and is fixed with through the bearing rotation and is fixed with first mounting panel (22).

2. The device for removing the copper wire of the stator for the motor as claimed in claim 1, wherein the translation assembly comprises a second through groove (23) and a third through groove (24) which are formed in the first mounting plate (2), the second through groove (23) and the third through groove (24) are arranged in parallel, the length direction of the second through groove (23) is perpendicular to the arrangement direction of the two first vertical plates (3), the lower end face of the first mounting plate (2) is fixed with two oppositely arranged side plates, a bidirectional threaded rod (25) is arranged between the two side plates in a rotating manner, the length direction of the threaded rod (25) is parallel to the length direction of the second through groove (23), two opposite threads of the outer wall of the threaded rod are sleeved with a threaded sleeve (26), the outer walls of the two threaded sleeves (26) are fixed with first connecting rods, one ends of the two connecting rods, which are far away from the threaded sleeves (26), slide through the second through groove (23) and are fixed with a movable plate (27), the two ends of the two connecting rods (27) are arranged on the upper end face of the first mounting plate (2) in a sliding manner, the lower end face of the connecting rod, a second connecting rod, a third connecting rod is fixed with a third connecting rod (28), the third connecting rod (28) is hinged with a third toothed plate (28) and a spring (22) and is hinged with the toothed plate (28), the other side wall of the third connecting rod is in contact with a limiting block (31) fixed on a toothed plate (28), one end, far away from the moving plate (27), of the third connecting rod penetrates through a third through groove (24) in a sliding mode and is vertically fixed with a second push rod (32), and one end, far away from the third connecting rod, of the second push rod (32) is in sliding contact with a second guide inclined plane of a second pushing block (19);

two-way threaded rod (25) one end is rotated and is set up on the lateral wall of one of them curb plate, and the other end rotates the registrate with the one end of first sleeve (33), and the registrate department is provided with the first bolt that is used for selecting to move, the other end of first sleeve (33) rotates and sets up on the lateral wall of another curb plate, the outer wall of first sleeve (33) passes through second belt (34) and fixes motor (35) output shaft transmission connection at terminal surface under first mounting panel (2).

3. The copper wire dismounting device of the stator for the motor as recited in claim 2, wherein the withdrawing assembly comprises second vertical plates (36) respectively fixed on the upper end surfaces of the two moving plates (27), the two second vertical plates (36) are oppositely arranged, the arrangement direction of the withdrawing assembly is perpendicular to the arrangement direction of the two first vertical plates (3), the opposite surfaces of the two second vertical plates (36) are both provided with fourth through grooves (37) along the up-down direction, the opposite side walls of the two second vertical plates (36) are both fixed with third mounting plates (38), the right lower parts of the two third mounting plates (38) are both provided with fourth mounting plates (39), the far ends of the two fourth mounting plates (39) are respectively slidably arranged in the two fourth through grooves (37), the upper end surfaces of the two fourth mounting plates are both rotatably provided with pulling rods (40), the far ends of the two pulling rods (40) from the fourth mounting plates (39) are both vertically fixed with first crochet hooks (41) which are introduced into gaps of the copper wires, the outer walls of the two pulling rods (40) are respectively connected with a transmission belt (42) through the two second lifting rods (43), the two lifting sleeves (43) are respectively arranged in parallel to the second through grooves (23) along the sliding direction of the second through grooves (23), the lower ends of the two second sleeves (44) are respectively arranged in the two fifth through grooves (45) in a sliding mode, the outer wall of one end, located on the lower end face of the first mounting plate (2), of each second sleeve is connected with a first transmission rod (47) through a bevel gear set (46) in a transmission mode, the two first transmission rods (47) are arranged oppositely, one ends, far away from the first transmission rods (47), of the second sleeves respectively penetrate through mounting pieces on the lower end face of the moving plate (27) in a rotating mode and are sleeved with third sleeves (48) in a sliding mode, the two mounting pieces respectively penetrate through the fifth through grooves (45) in a sliding mode, one ends, far away from the first transmission rods (47), of the two third sleeves (48) are respectively sleeved with fourth sleeves (49) in a rotating mode, second inserting pins used for selecting are arranged at the sleeved positions, one ends, far away from the third sleeves (48), of the two fourth sleeves (49) are respectively arranged on the side walls of the two side plates in a rotating mode, the outer wall of one fourth sleeve (49) is in a transmission mode and is connected with an output shaft of a motor (35) through a fourth belt (34), and the outer wall of the other fourth sleeve (49) is connected with an output shaft of the transmission motor (35) in a transmission motor in a transmission mode;

the two lifting rods (43) are respectively and rotatably arranged on the fourth mounting plate (39), the upper ends of the two lifting rods are positioned above the fourth mounting plate (39) and are rotatably arranged on the lower end face of the fifth mounting plate (50), the lower ends of the two lifting rods are positioned below the fourth mounting plate (39) and pass through the second sleeve (44) in a sliding manner, the outer walls of the two lifting rods (43) are respectively sleeved with a fourth spring (51), one end of each of the two fourth springs (51) is respectively fixed on the lower end face of the fourth mounting plate (39), and the other end of each of the two fourth springs (51) is respectively fixed on the upper end face of the movable plate (27);

the lower end faces of the two third mounting plates (38) are respectively fixed with an air cylinder (63), the telescopic ends of the two air cylinders (63) are respectively fixed on the upper end face of a fifth mounting plate (50) below the air cylinders, the upper portions of the two third mounting plates (38) are respectively provided with a sixth mounting plate (52) which is arranged in two fourth through grooves (37) in a sliding manner, one end, away from the sixth mounting plate (52), of each of the two sixth mounting plates extends out of a fourth through groove (37) and is fixed with a sliding rod (53) through a fourth connecting rod, one end, away from the fourth connecting rod, of each of the two sliding rods (53) is respectively sleeved with the two ends of a fifth sleeve (54) in a sliding manner, the fifth sleeve (54) is fixed on the side wall of a first sliding block (7) of which one of the first threaded rod (9) is sleeved with a hinge plate, one end, adjacent to the two sixth mounting plates (52), extends out of the fourth through groove (37) and is fixed with a second crochet hook needle (55) which is parallel to the first crochet hook needle (41), the upper end face of the two second crochet hook needles (56) is fixed on the outer wall of the side wall of the copper wire (57), and two secondary mounting plates (56) which are respectively hinged with a cutter (57), the main cutter side wall, the main cutter (58) for cutting blade (56), and two secondary cutters (58) are hinged side walls, and two secondary cutters (58) which are hinged on the side walls of the main cutting blade (56) are hinged thereto, and are both provided with the main blade (57), two the up end of fifth mounting panel (50) all is fixed with sixth sleeve (60), two the open end of sixth sleeve (60) all slides the cover and closes third push rod (61), two the one end that sixth sleeve (60) was kept away from in third push rod (61) slides in proper order and passes third mounting panel (38), sixth mounting panel (52) and be fixed with the lateral wall sliding contact of vice cutter (58) with articulated slab (57), two third push rod (61) all are provided with the position department that closes with sixth sleeve (60) slide the cover and are used for spacing fourth bolt, and all are provided with a plurality of and fourth bolt complex jack (62) on the outer wall of third push rod (61).

4. The copper wire removing device for the stator of the motor as recited in claim 3, wherein the outer walls of the lifting rod (43) and the first transmission rod (47) are fixed with clamping strips for facilitating transmission.