CN108494183B - Device for electrically disassembling motor stator winding - Google Patents
Device for electrically disassembling motor stator winding Download PDFInfo
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- CN108494183B CN108494183B CN201810340741.2A CN201810340741A CN108494183B CN 108494183 B CN108494183 B CN 108494183B CN 201810340741 A CN201810340741 A CN 201810340741A CN 108494183 B CN108494183 B CN 108494183B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
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Abstract
The utility model provides an electronic device of dismantling motor stator winding, the utility model has the lower support plate, left riser, right riser, the solid fixed splint, electronic splint mechanism, the cross bracing board, go up the locking screw rod, electronic pull rod mechanism, electronic pulling head mechanism, switch and component box, left side riser, right riser is installed respectively on the both ends of controlling of lower support plate, solid fixed splint installs the upper left portion at the lower support plate, electronic splint mechanism installs in the upper right end of lower support plate, the lower extreme of going up the locking screw rod is installed respectively at left riser, the upper end middle part of right riser, the cross bracing board is installed at left riser, on the right riser, electronic pull rod mechanism installs on the cross bracing board and is connected with electronic pulling head mechanism, switch and electronic splint mechanism, electronic pull rod mechanism, electronic pulling head mechanism is connected through the wire. The motor-driven stator copper wire winding disassembling device is simple and compact in structure, suitable for disassembling stator copper wire windings with various diameters, convenient to use, and capable of simultaneously pulling out two groups of stator copper wire windings once by adopting the motor to drive relevant equipment to work.
Description
Technical Field
The invention relates to the field of disassembling tools, in particular to a device for electrically disassembling a stator winding of a motor.
Background
In the motor maintenance industry, the waste product recycling industry and the like, the damaged stator winding of the motor is often required to be disassembled so as to facilitate the subsequent new winding of a copper wire winding on the stator in the maintenance industry, and the waste product recycling industry directly separates the stator from the copper wire winding and then sorts and sells the separated stator and copper wire winding. The existing stator disassembly winding mode adopts a mode that one end of a stator winding is completely cut off by a cutting tool (such as a manual steel bar shear), and then a wire cutter is used for manually pulling out a plurality of windings at the other end of the stator winding by a stator winding pulling tool. The existing stator winding is disassembled without a special tool, the existing stator winding drawing tool and the fixing clamp are in a separated structure, when a winding copper coil is disassembled, the stator is fixed by the fixing clamp firstly, then the winding copper coil is drawn out by the drawing tool, because the clamp for fixing the stator and the drawing tool are in a separated state and limited by the structure, the operation is very inconvenient in the actual work, after the stator is fixed by the fixing clamp, the drawing tool is fixed around the fixing clamp, the process of drawing the winding copper coil can be carried out, moreover, after the drawing head of the existing drawing tool draws out one winding of a plurality of windings of the stator winding, the stator needs to be fixed again after rotating a certain angle by loosening the fixing clamp, the other winding is aligned to the drawing head of the drawing tool, then the drawing head of the drawing tool is operated to draw out the other winding, by analogy, until all stator copper wire windings are pulled out, because the stator needs to be fixed by a fixing mechanism before the pulling head of the pulling tool pulls out a circle of windings, the operation is very inconvenient, and the working efficiency cannot be relatively improved; the other way is that the user continuously adjusts the position of the drawing head of the drawing tool during operation, and the drawing operation is performed by aligning a circle of winding at one time, and the operation is very inconvenient because a certain time is required for adjusting or fixing the drawing head at each time, and the time delay of the disassembling work can be caused because the speed of adjusting the position of the drawing head is slow.
Disclosure of Invention
In order to overcome the defects that the prior stator winding is not provided with a special tool when being disassembled, a clamp for fixing the stator and a drawing tool are in a separated state and limited by the structure, the operation is inconvenient during the actual work, the stator needs to be fixed again by the clamp before the drawing head of the drawing tool draws a circle of winding, or the position of the drawing head of the drawing tool is continuously adjusted, so the operation is troublesome, and the working efficiency is relatively low, the invention provides a device for fixing the stator and a device for drawing a stator winding coil which are integrated together, the structure is simple and compact, the device is suitable for disassembling and using the stator winding copper wire windings with various diameters, the use is convenient, the motor is adopted to drive the related devices to work, the device is provided with two drawing heads, two groups of stator copper wire windings can be drawn out simultaneously at one time, the stator does not need to be fixed again after the circle of winding is drawn out, and the position of the drawing, the device for electrically disassembling the stator winding of the motor only needs to rotate the drawing head quickly, so that the disassembling speed is improved, the labor intensity of operators is reduced, and the use is convenient.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a device for electrically disassembling motor stator windings comprises a switch power supply module for converting AC 220V into DC 24V, and is characterized by further comprising a lower support plate, a left vertical plate, a right vertical plate, a fixed clamp plate, an electric clamp mechanism, a transverse support plate, an upper locking screw, an electric pull head mechanism, a power switch and an element box, wherein the left vertical plate and the right vertical plate are of ' П ' type, the left vertical plate and the right vertical plate are respectively welded on the upper parts of the left and right ends of the lower support plate, the right part of the lower support plate is respectively provided with a horizontal chute from the front end to the rear end, the fixed clamp plate is of ' front ' type ', the lower part of the fixed clamp plate is welded on the left upper part of the left upper support plate, the upper end of two upper locking screw is respectively welded on the left and right upper ends of the upper locking screw, the left vertical screw is respectively welded on the left and right vertical screw, the upper end of the upper guide wire, the upper guide wire of the lower guide wire, the upper guide wire, the lower guide wire of the upper guide wire, the lower guide wire, the upper guide wire of the lower guide wire, the lower guide wire of the lower guide wire, the upper guide wire, the lower guide wire, the upper guide wire is respectively connected with the lower guide wire, the upper guide wire of the lower guide wire, the upper guide wire, the lower guide wire of the upper guide wire, the lower guide wire of the lower guide wire, the upper guide wire, the lower guide wire, the upper guide wire of the lower guide wire, the upper guide wire of the lower guide wire of the upper guide wire, the lower guide wire of the upper guide wire, the lower guide wire, the upper guide wire, the lower guide wire, the upper guide wire of the lower guide wire, the upper guide wire, the lower guide wire of the upper guide wire, the lower guide wire, the upper guide wire of the lower guide wire of the upper guide wire of the lower guide wire, the upper guide wire, the lower guide wire, the upper guide wire of the lower guide wire, the upper guide wire of the lower guide wire of the upper guide.
The lower supporting plate, the left vertical plate, the right vertical plate, the fixing clamp plate, the transverse supporting plate and the upper locking screw rod are made of steel.
When the motor reducer of the electric pull rod mechanism is a finished product of a vertical motor gear reducer with a 24V working power supply, the power is 350W, the vertical motor gear reducer is provided with a gear reduction mechanism, when the motor of the vertical motor gear reducer is electrified to rotate, the power output by a rotating shaft of the motor is reduced by the gear reduction mechanism to increase the torque, a guide pipe at the front end of a power output shaft of the vertical motor gear reducer can be driven to rotate, when the guide pipe at the front end of the power output shaft of the vertical motor gear reducer rotates clockwise, the guide pipe can drive an upper screw rod to move upwards, the upper screw rod drives the electric pull head mechanism to move upwards through a movable joint and a lower connecting rod, when the guide pipe at the front end of the power output shaft of the vertical motor gear reducer rotates anticlockwise, the guide pipe can drive the upper screw rod to move downwards, the upper screw rod drives the electric pull head mechanism to move downwards through the movable joint and, when going up the silk pole up-and-down motion, both ends are from top to bottom erected the guide way and are followed the guide bar up-and-down motion of cross support board trompil both sides about going up the silk pole, go up the silk pole and can not take place to rotate.
The movable joint of the electric pull rod mechanism comprises a vertical connecting pipe, an upper partition plate and a lower partition plate, wherein the middle of the lower partition plate is provided with a hole, the upper partition plate is welded at the upper middle part of the vertical connecting pipe, the upper end of the lower connecting rod is installed at the lower end of the movable joint, the upper part of the lower connecting rod penetrates out from the middle hole of the lower partition plate from bottom to top, the upper end of the lower connecting rod is welded with a limiting ring, the lower partition plate is welded at the lower part of the vertical connecting pipe, and after all parts of the movable joint are installed in place, the.
The electric splint mechanism comprises a movable splint, a transverse connecting pipe, a fixed plate, a motor reducer and a connecting screw rod, wherein the movable splint is of a L shape, the front part and the rear part of the lower end of the movable splint are respectively provided with a sliding plate, the two sliding plates of the movable splint are respectively positioned in two sliding grooves from front to back on the right part of a lower supporting plate, the left part of the transverse connecting pipe is welded in the middle of the right end of the movable splint, the upper part of the fixed plate is provided with a hole from left to right, the lower end of the fixed plate is welded at the upper end of the right middle part of the lower supporting plate, the fixed plate is positioned at the lower end of a right vertical plate, the left part of the connecting screw rod penetrates through the hole on the upper part of the fixed plate, the left part of the connecting screw rod is welded in an inner ring of the transverse connecting pipe, the motor reducer is a finished product of a 24V vertical, when the vertical motor gear reducer works, when a motor of the vertical motor gear reducer is electrified to work, power output by clockwise rotation of a rotating shaft of the motor is reduced by a gear reduction mechanism to increase torque, the guide pipe can be driven to rotate anticlockwise by anticlockwise rotation of a power output shaft of the vertical motor gear reducer, the guide pipe enables the connecting screw rod to push two sliding plates at the lower end of the movable clamping plate to move leftwards along two chutes at the right part of the lower supporting plate, the distance between the movable clamping plate and the fixed clamping plate is shortened, when the motor of the vertical motor gear reducer is electrified to work, the power output by anticlockwise rotation of the rotating shaft of the motor is reduced by the gear reduction mechanism to increase torque, and then the guide pipe can be driven to rotate clockwise by clockwise rotation of the power output shaft of the vertical motor gear reducer, the guide tube enables the connecting screw rod to drive the two sliding plates at the lower end of the movable clamping plate to move rightwards along the two sliding grooves at the right part of the lower supporting plate, and the distance between the movable clamping plate and the fixed clamping plate is lengthened.
The transverse supporting plate is installed at the upper ends of the left vertical plate and the right vertical plate, after the two locking nuts are unscrewed, the U-shaped grooves at the left end and the right end of the transverse supporting plate can respectively move left and right along the two upper locking screw rods, and the transverse supporting plate can drive the electric pull rod mechanism and the electric pull head mechanism to move left and right.
The right side end of solid fixed splint, the removal splint left side end surface distribution of electronic splint mechanism has the serration, prevent that the stator from producing after fixing between the removal splint of solid fixed splint and electronic splint mechanism and removing, the stator is fixed between the removal splint of solid fixed splint and electronic splint mechanism after, the upper end of stator winding is outer along being located solid fixed splint right side end lower part and the last left side end lower part of the removal splint of electronic splint mechanism, solid fixed splint go up the right side end, the last left side end of the removal splint of electronic splint mechanism does not take place the contact with the coil of stator winding.
The electric drawing head mechanism comprises a rectangular sleeve, two sliding drawing blocks and a motor gear reducer, wherein the motor gear reducer is a horizontal motor gear reducer finished product with a 24V working power supply, the power is 40W, gear reducing mechanisms are arranged at the left end and the right end of the motor gear reducer, when the motor of the motor gear reducer is in electric rotation, the power output by a rotating shaft of the motor is reduced by the gear reducing mechanisms at the left end and the right end to increase the torque, the power output shafts of the gear reducing mechanisms at the left end and the right end of the motor gear reducer can be driven to rotate, the power output shaft of the gear reducing mechanism at the left end of the motor gear reducer is provided with a right-handed external thread, the power output shaft of the gear reducing mechanism at the right end of the motor gear reducer is provided with a left-handed external thread, the two sliding drawing blocks are respectively, the inner side end of one sliding drawing block at the left end of the rectangular sleeve is provided with right-handed internal threads from left to right, the inner side end of one sliding drawing block at the right end of the rectangular sleeve is provided with left-handed internal threads from left to right, the right-handed external threads of the power output shaft of a gear reduction mechanism at the left end of a motor gear reducer are screwed into the right-handed internal threads at the inner side end of one sliding drawing block at the left end of the rectangular sleeve, the left-handed external threads of the power output shaft of the gear reduction mechanism at the right end of the motor gear reducer are screwed into the left-handed internal threads at the inner side end of one sliding drawing block at the left end of the rectangular sleeve, the outer side ends of the two sliding drawing blocks are respectively provided with a conical bulge, the conical tips of the two conical bulges are upward, when the motor of the motor gear reducer is electrified to work, the power output by the, after the power output shafts of the gear reduction mechanisms at the left end and the right end of the motor gear reducer rotate clockwise, the power output shafts at the left end and the right end can drive the two sliding drawing blocks to move inwards along the rectangular sleeve, after the power output shafts of the motor gear reducer rotate clockwise and output is reduced by the gear reduction mechanisms to increase torque, the power output shafts of the gear reduction mechanisms at the left end and the right end of the motor gear reducer can drive the two sliding drawing blocks to move outwards along the rectangular sleeve, and the lower end of the lower connecting rod of the electric pull rod mechanism is welded at the middle part of the upper end of the rectangular sleeve of the electric drawing head mechanism.
The power switch is a ship-shaped power switch, when an operating button of the power switch is not pressed, the two power input ends are not connected with the two groups of power output ends, when the operating button of the power switch is pressed forwards, the two power input ends are respectively connected with the two ends of the first group of power output, and when the operating button of the power switch is pressed backwards, the two power input ends are respectively connected with the two ends of the second group of power output.
The invention has the beneficial effects that: before the invention is used, one end of the stator winding is completely cut off by a cutting tool (such as a manual steel bar shear). When the motor is used, a stator needing to disassemble a winding coil is placed between the fixed clamping plate and the movable clamping plate of the electric clamping plate mechanism, then the third power switch is pressed forwards, the motor of the vertical motor gear reducer of the electric clamping plate mechanism is electrified to work, and under the action of a relevant mechanism, the distance between the movable clamping plate and the fixed clamping plate is shortened, so that the stator is firmly clamped between the fixed clamping plate and the movable clamping plate of the electric clamping plate mechanism, after the stator is clamped, the third power switch button is restored to the original position, and the motor does not rotate any more; then loosening a nut of the upper locking screw rod, and adjusting the positions of the transverse support plate at the upper ends of the left vertical plate and the right vertical plate left and right according to requirements to ensure that the conical bulges at the outer sides of the two sliding pulling and shifting blocks of the electric pulling and shifting head mechanism can just enter the middle part of the stator; in the actual use, when the stator that highly hangs down is put between the movable clamping plate of solid fixed splint and electronic splint mechanism, can stack up the backup pad under the stator, guarantee that the stator fixes between the movable clamping plate of solid fixed splint and electronic splint mechanism the back, the upper end outer edge of stator winding is located solid fixed splint right side end lower part and the last left side end lower part of the movable clamping plate of electronic splint mechanism, solid fixed splint upper right side end, the last left side end of the movable clamping plate of movable clamping plate mechanism does not take place the contact with the coil of stator winding. After the stator is fixed, the user presses down first switch's button forward, and electric pull rod mechanism's motor gear reducer gets electric work, and under the effect of relevant mechanism, electric pull rod mechanism's last lead screw can drive electronic drawing head mechanism downstream, and upper portion in the stator is got into downwards to electronic drawing head mechanism, then restores the normal position to first switch button, and electronic pull rod mechanism motor no longer rotates, electronic drawing head mechanism no longer moves. After the electric drawing head mechanism enters the upper part in the stator downwards, a user presses down a button of a second power switch forwards, a motor gear reducer of the electric drawing head mechanism is electrified to work, under the action of a relevant mechanism, two sliding drawing blocks of the electric drawing head mechanism slide outwards along the inner side of the rectangular sleeve, when cone tips of outer side ends of conical bulges of the two sliding drawing blocks respectively enter the lower ends of two circles of copper coils at the left end and the right end of a stator winding, the user restores the buttons of the two power switches to the original positions, and the two sliding drawing blocks do not move any more; a user presses a button of a first power switch backwards, so that a motor gear reducer of the electric pull rod mechanism is electrified again to work, an upper screw rod of the electric pull rod mechanism can drive the electric pull head mechanism to move upwards under the action of a relevant mechanism, when two sliding pull blocks of the electric pull head mechanism move upwards, conical tips of the outer ends of conical bulges of the two sliding pull blocks respectively drive two circles of copper coils at the left end and the right end of a stator winding to move upwards, and after the two groups of copper coils move upwards to a certain position, the two groups of copper coils are separated from a stator body, so that the purpose of dismounting is achieved; because two circles of copper coils can be disassembled at one time, the disassembling speed is relatively improved. After two circles of copper coils are disassembled, an operator presses the button of the first power switch forward again, the motor gear reducer of the electric pull rod mechanism works with electricity, under the action of a relevant mechanism, the upper screw rod of the electric pull rod mechanism drives the electric pull head mechanism to move downwards again, the electric pull head mechanism enters the upper part of the stator downwards again, then the first power switch button is restored to the original position, the motor of the electric pull rod mechanism does not rotate any more, the electric pull head mechanism does not move any more, then a user can rotate the movable joint of the electric pull rod mechanism left and right by hands to achieve the purpose of rotating the directions of the two sliding pull blocks of the electric pull head mechanism left and right, the conical tips at the outer sides of the conical bulges of the two sliding pull blocks can conveniently enter the lower ends of the other two circles of copper coils of the stator winding respectively, then the user presses the button of the first power switch backward again, then, the motor gear reducer of the electric pull rod mechanism is electrified to work again, under the action of the relevant mechanism, the upper screw rod of the electric pull rod mechanism drives the electric pull head mechanism to move upwards, when the two sliding pull blocks of the electric pull head mechanism move upwards, the conical tips of the outer side ends of the conical bulges of the two sliding pull blocks respectively drive the other two circles of copper coils at the left end and the right end of the stator winding to move upwards, and after the copper coils move upwards to a certain position, the other two circles of copper coils are separated from the stator body, so that the purpose of dismounting is achieved; can dismantle all copper coil of stator winding through above, fix a stator back moreover, need not frequently fix the stator many times, improved the dismantlement speed relatively. The device for fixing the stator and the device for pulling out the stator winding coil are integrally installed together, the structure is simple and compact, the device is suitable for disassembling and using stator copper wire windings with various diameters, the use is convenient, the motor is adopted to drive the relevant devices to work, the disassembling speed is increased, the labor intensity of operators is reduced, two pulling heads are provided, two groups of stator copper wire windings can be pulled out at the same time, and the disassembling speed is relatively increased.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the electric drawing head mechanism of the present invention.
FIG. 3 is a schematic view of the structure of the upper screw, the movable joint and the lower connecting rod of the electric pull rod mechanism of the present invention.
Detailed Description
The device for electrically disassembling the motor stator winding comprises a switch power module 1 for converting AC 220V into DC 24V, a lower support plate 2, a left vertical plate 3, a right vertical plate 4, a fixed clamp plate 5, an electric clamp plate mechanism 6, a transverse support plate 7, an upper locking screw 8, an electric pull rod mechanism 9, an electric pull head mechanism 10, a power switch 11 and an element box 12, wherein the left vertical plate 3 and the right vertical plate 4 are in a П shape, the lower parts of the left vertical plate 3 and the right vertical plate 4 are respectively welded on the upper parts of the left and right ends of the lower support plate 2, the right part of the lower support plate 2 is respectively provided with a sliding groove 2-1 from the front end to the rear end, the fixed clamp plate 5 is in a transverse shape, the lower part of the fixed clamp plate 5 is welded on the upper part of the lower support plate 2, the electric clamp plate mechanism 6 is arranged on the upper right end of the lower support plate 2, the upper end of the lower support plate 2 is respectively provided with an upper end of a power switch wire 9, the upper end of a power switch mechanism, the power switch wire 7, the upper wire 7, the lower end of a power switch mechanism is respectively provided with a wire 9, the upper wire 9-7, the lower end of a power switch, the power switch wire 7, the lower end of a power switch, the power switch mechanism, the power switch mechanism is respectively provided with a wire 9, the lower end of a wire 9, the power switch mechanism is respectively provided with a wire 7, the power switch, the power output wire 7, the power switch, the power output wire of the power switch, the power switch mechanism is respectively, the power switch, the power wire of the power switch, the power switch mechanism is respectively, the power switch, the power output wire of the power switch, the power output wire of the power switch, the power switch mechanism is respectively, the power switch, the power box is respectively, the power switch, the power box is respectively, the power switch, the power box is respectively, the power switch, the power box is respectively, the power box is provided with the power switch, the power box is provided with the power box, the power, the.
As shown in fig. 1 and 3, the lower support plate 2, the left vertical plate 3, the right vertical plate 4, the fixing splint 5, the cross support plate 7, and the upper locking screw 8 are made of steel. When the motor reducer 9-1 of the electric pull rod mechanism is a finished product of a vertical motor gear reducer with a 24V working power supply, the power is 350W, the vertical motor gear reducer 9-1 is provided with a gear reduction mechanism, when the motor of the vertical motor gear reducer 9-1 is electrically rotated, the power output by a rotating shaft of the motor is reduced by the gear reduction mechanism to increase the torque, the front end guide pipe 9-5 of a power output shaft of the vertical motor gear reducer is driven to rotate, when the front end guide pipe 9-5 of the power output shaft of the vertical motor gear reducer rotates clockwise, the guide pipe 9-5 drives an upper screw rod 9-2 to move upwards, the upper screw rod 9-2 drives an electric drawing head mechanism 10 to move upwards through a movable joint 9-3 and a lower connecting rod 9-4, and when the front end guide pipe 9-5 of the power output shaft of the vertical motor gear reducer 9-1 rotates anticlockwise, the guide pipe 9-5 can drive the upper screw rod 9-2 to move downwards, the upper screw rod 9-2 drives the electric drawing head mechanism 10 to move downwards through the movable joint 9-3 and the lower connecting rod 9-4, when the upper screw rod 9-2 moves up and down, the left end and the right end of the upper screw rod 9-2 move up and down along the guide rods 7-3 on the two sides of the opening of the transverse supporting plate by the vertical guide grooves 9-6 from top to bottom, and the upper screw rod 9-2 cannot rotate. The movable joint of the electric pull rod mechanism 9 comprises a vertical connecting pipe 9-8, an upper partition plate 9-9 and a lower partition plate 9-10, the middle of the lower partition plate 9-10 is provided with an opening, the upper partition plate 9-9 is welded at the upper middle part of the vertical connecting pipe 9-8, when the upper end of the lower connecting rod 9-4 is arranged at the lower end of the movable joint 9-3, the upper part of the lower connecting rod 9-4 penetrates out of the opening at the middle of the lower partition plate 9-10 from bottom to top, the upper end of the lower connecting rod 9-4 is welded with a limiting ring 9-11, the lower partition plate 9-10 is welded at the lower part of the vertical connecting pipe 9-8, and after all parts of the movable joint 9-3 are installed in place, the lower connecting rod.
As shown in figures 1 and 3, the electric splint mechanism comprises a movable splint 6-1, a horizontal connecting pipe 6-2, a fixed plate 6-4, a motor reducer 6-5 and a connecting screw rod 6-6, the movable splint 6-1 is of a reversed L shape, the front and back parts of the lower end of the movable splint 6-1 are respectively provided with a sliding plate 6-7, the two sliding plates 6-7 of the movable splint are respectively positioned in the grooves of two sliding grooves 2-1 from the front end to the back end of the right part of a lower supporting plate, the left part of the horizontal connecting pipe 6-2 is welded in the middle part of the right side end of the movable splint 6-1, the upper part of the fixed plate 6-4 is provided with an opening from left to right, the lower end of the fixed plate 6-4 is welded at the upper end of the right middle part of the lower supporting plate 2, the fixed plate 6-4 is positioned at the lower end of the right vertical, the left part of the connecting screw rod 6-6 is welded in the inner ring of the horizontal connecting pipe 6-2, the motor reducer 6-5 is a finished product of a vertical motor gear reducer with a 24V working power supply, the power is 150W, the vertical motor gear reducer 6-5 is provided with a gear reduction mechanism, the front end of a power output shaft of the motor reducer 6-5 is provided with a guide pipe 6-3 with internal threads, the right external threads of the connecting screw rod 6-6 are screwed into the internal threads of the guide pipe 6-9, the support frames 6-8 at the upper and lower ends of the left part of the vertical motor gear reducer 6-6 are arranged at the right end of the fixing plate 6-4 by screw nuts, when in work, when the motor of the vertical motor gear reducer 6-5 is electrified to work, the power output by clockwise rotation of a rotating shaft of the motor is reduced by, the guide pipe 6-3 is driven to rotate anticlockwise by the anticlockwise rotation of the power output shaft of the vertical motor gear reducer 6-5, the guide pipe enables the connecting screw rod 6-6 to push the two sliding plates 6-7 at the lower end of the movable clamping plate to move leftwards along the two chutes 2-1 at the right part of the lower supporting plate, the distance between the movable clamping plate 6-1 and the fixed clamping plate 5 is shortened, when the motor of the vertical motor gear reducer 6-5 is powered on to work, the power output by the anticlockwise rotation of the rotating shaft of the motor is reduced by the gear reduction mechanism to increase the torque, the guide pipe 6-9 is driven to rotate clockwise by the clockwise rotation of the power output shaft of the vertical motor gear reducer 6-5, the guide pipe enables the connecting screw rod 6-6 to drive the two sliding plates 6-7 at the lower end of the movable clamping plate 6-1 to move right, the distance between the movable jaw 6-1 and the stationary jaw 5 is elongated.
As shown in fig. 1, 2 and 3, after the transverse supporting plate 7 is installed at the upper ends of the left vertical plate 3 and the right vertical plate 4, and after the two locking nuts 8-2 are unscrewed, the U-shaped grooves 7-1 at the left end and the right end of the transverse supporting plate 7 can respectively move left and right along the two upper locking screws 8, and the transverse supporting plate 2 can drive the electric pull rod mechanism 9 and the electric drawing head mechanism 10 to move left and right. The right side end of the fixed splint 5 and the left side end surface of the movable splint 6-1 of the electric splint mechanism are distributed with serrations to prevent the stator 13 from moving after being fixed between the fixed splint 5 and the movable splint 6-1 of the electric splint mechanism, after the stator 13 is fixed between the fixed splint 5 and the movable splint 6-1 of the electric splint mechanism, the outer edge of the upper end of the stator winding 13-1 is positioned at the lower part of the upper right side end of the fixed splint 5 and the lower part of the upper left side end of the movable splint 6-1 of the electric splint mechanism, and the upper right side end of the fixed splint 5 and the upper left side end of the movable splint 6-1 of the electric pull head mechanism are not contacted with the coil of the stator winding 13-1. The electric drawing head mechanism comprises a rectangular sleeve 10-1, a sliding drawing block 10-2 and a motor gear reducer 10-3, wherein the motor gear reducer 10-3 is a horizontal motor gear reducer finished product with a 24V working power supply, the power is 40W, gear reducing mechanisms are arranged at the left end and the right end of the motor gear reducer 10-3, when the electric drawing head mechanism works, after a motor of the motor gear reducer 10-3 is electrified and rotated, the power output by a rotating shaft of the motor is reduced by the gear reducing mechanisms at the left end and the right end to increase the torque, the power output shafts of the gear reducing mechanisms at the left end and the right end of the motor gear reducer 10-3 are driven to rotate, the power output shaft of the gear reducing mechanism at the left end of the motor gear reducer 10-3 is provided with right-handed external threads, and the power output shaft of the gear reducing, the number of the sliding pulling blocks 10-2 is two, the inner side ends of the two sliding pulling blocks 10-2 are respectively positioned in the left side end and the right side end of the rectangular sleeve 10-1, the inner side end of one sliding pulling block 10-2 at the left end of the rectangular sleeve 10-1 is provided with right-handed internal threads from left to right, the inner side end of one sliding pulling block 10-2 at the right end of the rectangular sleeve 10-1 is provided with left-handed internal threads from left to right, the right-handed external thread of the power output shaft of the gear reduction mechanism at the left end of the motor gear reducer 10-3 is screwed into the right-handed internal thread at the inner side end of one sliding pulling block 10-2 at the left end of the rectangular sleeve, the left-handed external thread of the power output shaft of the gear reduction mechanism at the right end of the motor gear reducer 10-3 is screwed into the left-handed internal thread at the inner side end of one sliding pulling block 10, when the motor of the motor gear reducer 10-3 is powered on to work, the power output by the counterclockwise rotation of the rotating shaft of the motor is decelerated by the gear reduction mechanism to increase the torque, the power output shafts of the gear reduction mechanisms at the left and right ends of the motor gear reducer 10-3 are driven to rotate clockwise, the power output shafts at the left and right ends of the motor gear reducer 10-3 drive the two sliding pull-out blocks 10-2 to move inwards along the rectangular sleeve 10-1 after the power output by the clockwise rotation of the rotating shaft of the motor is decelerated by the gear reduction mechanism to increase the torque, the power output shafts of the gear reduction mechanisms at the left and right ends of the motor gear reducer 10-3 are driven to rotate counterclockwise, and the power output shafts of the gear reduction mechanisms at the left and right ends of the motor gear reducer 10-3 rotate counterclockwise, the power output shafts at the left end and the right end can drive the two sliding drawing blocks 10-2 to move outwards along the rectangular sleeve 10-1, and the lower end of the lower connecting rod 9-4 of the electric pull rod mechanism is welded in the middle of the upper end of the rectangular sleeve 10-1 of the electric drawing head mechanism. The power switch 11 is a ship-shaped power switch, when an operation button of the power switch 11 is not pressed, the two power input ends are not connected with the two groups of power output ends, when the operation button of the power switch 11 is pressed forward, the two power input ends are respectively connected with the two ends of the first group of power output, and when the operation button of the power switch 11 is pressed backward, the two power input ends are respectively connected with the two ends of the second group of power output.
As shown in fig. 1, 2 and 3, before the present invention is used, one end of the stator winding 13-1 is cut off by a cutting tool (such as a hand-operated steel bar shear). When in use, a stator 13 needing to disassemble a winding coil is placed between a fixed clamping plate 5 and a movable clamping plate 6-1 of an electric clamping plate mechanism, then a third power switch 11 is pressed down forwards, so that two power input ends of the third power switch 11 are respectively communicated with two ends of a first group of power output, a vertical motor gear reducer 6-5 of the electric clamping plate mechanism is powered on to work, a rotating shaft of the vertical motor gear reducer 6-5 rotates clockwise, power output by the clockwise rotation of the rotating shaft of the motor is reduced by a gear reduction mechanism to increase torque, a power output shaft of the vertical motor gear reducer 6-5 rotates anticlockwise to drive a guide pipe 6-3 to rotate anticlockwise, the guide pipe enables a connecting screw rod 6-6 to push two sliding plates 6-7 at the lower end of the movable clamping plate to move leftwards along two chutes 2-1 at the right part of a lower supporting plate, and the distance between the movable clamping plate 6-, therefore, the stator 13 is firmly clamped between the fixed clamping plate 5 and the movable clamping plate 6-1 of the electric clamping plate mechanism by the movable clamping plate 6-1 and the fixed clamping plate 5, the button of the third power switch 11 is restored to the original position after the stator 13 is clamped, and the motor of the vertical motor gear reducer 6-5 does not rotate any more. After the stator 13 is fixed, then a nut 8-2 of a locking screw rod is loosened, the position of the transverse support plate 2 at the upper ends of the left vertical plate 3 and the right vertical plate 4 is adjusted left and right according to requirements, so that the conical bulges 10-4 at the outer sides of the two sliding pulling blocks of the electric pulling head mechanism can just enter the inner middle part of the stator 13, and because the transverse support plate 7 and the electric pull rod mechanism 9 and the electric pulling head mechanism 10 at the lower end of the transverse support plate can move left and right along the upper ends of the left vertical plate 3 and the right vertical plate 4, namely no matter how large the diameter of the stator 13 is fixed between the fixed clamping plate 5 and the movable clamping plate 6-1 of the electric clamping plate mechanism, the conical bulges 10-4 at the outer sides of the two sliding pulling blocks of the electric pulling head mechanism can just enter the middle part of the stator 13, thereby facilitating; in practical use, when the stator 13 with low height is placed between the fixed clamping plate 5 and the movable clamping plate 6-1 of the electric clamping plate mechanism, a supporting plate can be arranged on the lower end of the stator 13 to ensure that after the stator 13 is fixed between the fixed clamping plate 5 and the movable clamping plate 6-1 of the electric clamping plate mechanism, the outer edge of the upper end of the stator winding 13-1 is positioned on the lower part of the upper right end of the fixed clamping plate 5 and the lower part of the upper left end of the movable clamping plate 6-1 of the electric clamping plate mechanism, and the upper right end of the fixed clamping plate 5 and the upper left end of the movable clamping plate 6-1 of the movable clamping plate mechanism are not contacted with a coil of; after the positions of the transverse supporting plate 2 at the upper ends of the left vertical plate 3 and the right vertical plate 4 are adjusted, the nuts 8-2 of the locking screws are screwed. After the stator 13 is fixed, a user presses down the button of the first power switch 11 forward, so that two power input ends of the first power switch 11 are respectively connected with two ends of a first group of power output, the motor gear reducer 9-1 of the electric pull rod mechanism is powered on to work, under the action of the gear reduction mechanism of the motor gear reducer 9-1, when a power output shaft of the motor gear reducer 9-1 rotates anticlockwise and drives a guide pipe 9-5 at the front end of the power output shaft to rotate anticlockwise, the guide pipe 9-5 drives an upper screw rod 9-2 to move downwards, the upper screw rod 9-2 drives an electric pull head mechanism 10 to move downwards through a movable joint 9-3 and a lower connecting rod 9-4, when the upper screw rod 9-2 moves downwards, vertical guide grooves 9-6 at the left end and the right end of the upper screw rod 9-2 move downwards along guide rods 7-3 at two sides of an opening of a transverse supporting plate from top to bottom, the upper screw rod 9-2 can not rotate, after the electric drawing head mechanism 10 enters the upper part of the stator 13 downwards, an operator restores the original position of the first power switch 11 button, the motor of the motor gear reducer 9-1 can not rotate any more, and the electric drawing head mechanism 10 can not move downwards any more. After the electric drawing head mechanism 10 enters the upper part of the stator 13 downwards, a user presses a button of a second power switch 11-2 forwards, then two power input ends of the second power switch 11 are respectively connected with two ends of a first group of power output, a motor gear reducer 10-3 of the electric drawing head mechanism is electrified to work, after a motor rotating shaft of the motor gear reducer 10-3 is clockwise, a power output shaft of a gear reduction mechanism at the left end and the right end of the motor gear reducer 10-3 can be driven to rotate anticlockwise, power output shafts at the left end and the right end can drive two sliding drawing blocks 10-2 to move outwards along a rectangular sleeve 10-1, when cone tips at the outer sides of conical bulges 10-4 of the two sliding drawing blocks respectively enter the lower ends of two circles of copper coils at the left end and the right, the user restores the button of the second power switch 11 to the original position, the motor of the motor gear reducer 10-3 does not rotate any more, and the two sliding drawing blocks 10-2 do not move any more; then, the user presses the button of the first power switch 11 backwards, so that the two power input ends of the first power switch 11 are respectively connected with the two ends of the second group of power output, the motor gear reducer 9-1 of the electric pull rod mechanism is powered on to work, under the action of the gear reducer of the motor gear reducer 9-1, the power output shaft of the motor gear reducer 9-1 rotates clockwise and drives the guide pipe 9-5 at the front end of the power output shaft to rotate clockwise, the guide pipe 9-5 drives the upper screw rod 9-2 to move upwards, the upper screw rod 9-2 drives the electric pull head mechanism 10 to move upwards through the movable joint 9-3 and the lower connecting rod 9-4, and when the two sliding pull blocks 10-2 of the electric pull head mechanism move upwards, the cone tips of the outer ends of the conical bulges 10-4 of the two pull blocks respectively drive the stator winding 13-1 to move left and right two circles of copper coils at the two ends The two groups of copper coils are separated from the stator 13 body after moving upwards to a certain position, so that the purpose of disassembly is achieved; because two circles of copper coils can be disassembled at one time, the disassembling speed is relatively improved. After two circles of copper coils are disassembled, an operator presses the button of the first power switch 11 forward again, the motor gear reducer 9-1 of the electric pull rod mechanism works under the power of electricity, under the action of relevant mechanisms, the upper screw 9-2 of the electric pull rod mechanism drives the electric pull head mechanism 10 to move downwards again, the electric pull head mechanism 10 enters the upper part of the stator 13 downwards again, then the operator restores the position of the button of the first power switch 11, the motor of the electric pull rod mechanism 9 does not rotate any more, the electric pull head mechanism 10 does not move any more, then the user rotates the movable joint 9-3 of the electric pull rod mechanism left and right by hand, then the two sliding pull blocks 10-2 of the electric pull head mechanism rotate left and right along with the movable joint, thus, the purpose of rotating the two sliding pull blocks 10-2 of the electric pull head mechanism left and right can be achieved, ensures that the outer side end cone tips of the two sliding pull-toggle block conical bulges 10-4 can conveniently enter the lower ends of the other two circles of copper coils of the stator winding 13-1 respectively, then a user presses the button of the first power switch 11 backwards again (before the electric pull-head mechanism 10 downwards enters the upper part of the stator 13 again, the button of the second power switch 11 is pressed backwards, the second power switch is operated to enable the two sliding pull-toggle block conical bulges 10-4 to move inwards), before the user presses the button of the first power switch 11 backwards again, the button of the second power switch 11 is pressed forwards firstly, the second power switch is operated to enable the two sliding pull-toggle block conical bulges 10-4 to move outwards, the outer side end cone tips of the two sliding pull-toggle block conical bulges 10-4 can conveniently enter the lower ends of the other two circles of copper coils of the stator winding 13-1 respectively), then, the motor gear reducer 9-1 of the electric pull rod mechanism is powered on again to work, under the action of the relevant mechanism, the upper screw rod 9-2 of the electric pull rod mechanism drives the electric drawing head mechanism 10 to move upwards, when the two sliding drawing blocks 10-2 of the electric drawing head mechanism 10 move upwards, the cone tips of the outer side ends of the conical bulges 10-4 of the two sliding drawing blocks respectively drive the other two circles of copper coils at the left end and the right end of the stator winding 13-1 to move upwards, and after the copper coils move upwards to a certain position, the other two circles of copper coils are separated from the stator 13 body, so that the purpose of dismounting is achieved; through above just can dismantle whole copper coil of stator winding, fixed stator 13 does not need frequent many times moreover after once the stator, has improved the dismantlement speed relatively. The device for fixing the stator 13 and the device for pulling out the stator winding coil are integrally installed together, the structure is simple and compact, the device is suitable for disassembling and using stator winding copper wire windings with various diameters, the use is convenient, a motor is adopted to drive relevant devices to work, the disassembling speed is increased, the labor intensity of operators is reduced, two pulling heads are provided, two groups of stator copper wire windings can be pulled out at the same time, and the disassembling speed is improved relatively.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A device for electrically disassembling a motor stator winding comprises a switching power supply module for converting Alternating Current (AC) 220V into Direct Current (DC) 24V, and is characterized by further comprising a lower supporting plate, a left vertical plate, a right vertical plate, a fixed clamping plate, an electric clamping plate mechanism, a transverse supporting plate, upper locking screw rods, an electric pull rod mechanism, an electric pull head mechanism, a power switch and an element box, wherein the lower parts of the left vertical plate and the right vertical plate are respectively installed on the upper parts of the left end and the right end of the lower supporting plate, the right part of the lower supporting plate is respectively and transversely provided with a sliding chute from front end to back end, the lower part of the fixed clamping plate is installed on the upper left part of the lower supporting plate, the electric clamping plate mechanism is installed on the upper right end of the lower supporting plate, the lower ends of the two sets of upper locking screw rods are respectively installed in the middle parts of the upper ends of the left vertical plate and the, the transverse support plate is arranged at the upper ends of the left vertical plate and the right vertical plate, the middle part of the transverse support plate is provided with an opening, two guide rods are welded at two sides of the opening respectively, the electric pull rod mechanism comprises a motor reducer, an upper screw rod, a movable joint and a lower connecting rod, the left end and the right end of the upper screw rod are respectively provided with a vertical guide groove from top to bottom, the upper screw rod is inserted into the opening at the middle part of the transverse support plate, the two guide rods are respectively positioned in the guide grooves at the left part and the right part of the upper screw rod, the front end of a power output shaft of the motor reducer is provided with a guide pipe with internal threads, the external threads of the upper screw rod are screwed into the internal threads of the guide pipe, the motor reducer is arranged at the left end and the right end of the upper part of the transverse support plate, the lower end of the upper screw, the element box is arranged at the front upper end of the right vertical plate, the two power input ends of the switching power supply are respectively connected with two poles of a 220V alternating-current power supply through leads, the two power input ends of the three power switches are respectively connected with the two power output ends of the switching power supply through leads, the first power switch is respectively connected with the motor power input end of the electric pull rod mechanism through leads, the second power switch is respectively connected with the motor power input end of the electric pull head mechanism through leads, and the third power switch is respectively connected with the motor power input end of the electric clamping plate mechanism through leads; the electric drawing head mechanism comprises a rectangular sleeve, a sliding drawing block and a motor gear reducer, wherein gear reduction mechanisms are arranged at the left end and the right end of the motor gear reducer, a power output shaft of the gear reduction mechanism at the left end of the motor gear reducer is provided with a right-handed external thread, a power output shaft of the gear reduction mechanism at the right end of the motor gear reducer is provided with a left-handed external thread, two sliding drawing blocks are arranged, the inner ends of the two sliding drawing blocks are respectively positioned inside the left end and the right end of the rectangular sleeve, the inner side end of one sliding drawing block at the left end of the rectangular sleeve is provided with a right-handed internal thread from left to right, the inner side end of one sliding drawing block at the right end of the rectangular sleeve is provided with a left-handed internal thread from left to right, the right-handed external thread of the power output shaft of the gear reduction mechanism at the left end of the motor gear reducer is screwed into the right-handed internal The inner side of the movable drawing block is provided with left-handed internal threads, the outer side ends of the two sliding drawing blocks are respectively provided with a conical bulge, and the conical tips of the two conical bulges are upward.
2. The device for electrically disassembling the stator winding of the motor according to claim 1, wherein the movable joint of the electric pull rod mechanism comprises a vertical connecting pipe, an upper partition plate and a lower partition plate, the middle part of the lower partition plate is provided with an opening, the upper partition plate is installed at the upper middle part of the vertical connecting pipe, the upper part of the lower connecting rod penetrates out of the opening at the middle part of the lower partition plate from bottom to top, the upper end of the lower connecting rod is provided with a limiting ring, and the lower partition plate is installed at the lower part of the vertical connecting pipe.
3. The device for electrically disassembling the stator winding of the motor of claim 1, wherein the electric clamping mechanism comprises a movable clamping plate, a transverse connecting pipe and a fixed plate, the motor reducer, connect the lead screw, two respectively have a sliding plate around the lower extreme of movable clamp plate, two sliding plates of movable clamp plate are located the bottom suspension fagging right part respectively by the inslot of preceding to back both ends twice spout, the right side end middle part at movable clamp plate is installed to the horizontal connecting pipe left part, there is an trompil on the upper portion of fixed plate from left to right, the right middle part upper end at the bottom suspension fagging is installed to the fixed plate lower extreme, the connecting lead screw left part passes fixed plate upper portion trompil, the left part of connecting the lead screw is installed in the inner circle of horizontal connecting pipe, motor reducer's power output shaft front end has a stand pipe that has the internal screw thread, in the internal thread of the external screw in stand pipe of connecting the lead screw.
4. The device for electrically disassembling the stator winding of the motor according to claim 1, wherein the right side end of the fixed clamping plate and the left side end of the movable clamping plate of the electric clamping plate mechanism are distributed with fine teeth on the surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810340741.2A CN108494183B (en) | 2018-04-17 | 2018-04-17 | Device for electrically disassembling motor stator winding |
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| CN201810340741.2A CN108494183B (en) | 2018-04-17 | 2018-04-17 | Device for electrically disassembling motor stator winding |
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| CN108494183B true CN108494183B (en) | 2019-12-31 |
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| CN201810340741.2A Expired - Fee Related CN108494183B (en) | 2018-04-17 | 2018-04-17 | Device for electrically disassembling motor stator winding |
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| CN109768673B (en) * | 2019-03-29 | 2020-04-14 | 山东唐口煤业有限公司 | Motor stator coil wire drawing device |
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| CN110739813B (en) * | 2019-10-21 | 2021-05-14 | 常州大朝金合铜业有限公司 | Auxiliary assembly for recycling waste motor copper wires |
| CN110611404B (en) * | 2019-10-29 | 2021-03-02 | 张艳 | Waste motor copper wire puller |
| CN111049330B (en) * | 2019-12-13 | 2020-10-23 | 江苏鸿迅机车有限公司 | Motor stator copper wire recovery unit |
| CN111069244B (en) * | 2019-12-26 | 2022-09-02 | 吴冈泽 | Three-phase motor is retrieved with disassembling machine |
| CN111030391B (en) * | 2020-01-07 | 2020-11-17 | 江苏天润达光电科技有限公司 | Automatic stripping off device of old and useless motor copper line |
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| KR102383732B1 (en) * | 2021-08-13 | 2022-04-08 | 최원모 | Copper withdrawal device for waste motor |
| CN113894230A (en) * | 2021-11-03 | 2022-01-07 | 泰信电机(苏州)有限公司 | Novel motor wire cutting device |
| IT202200004034A1 (en) * | 2022-03-03 | 2023-09-03 | Andrea Silvan | EXTRACTOR FOR THE EXTRACTION OF COPPER FROM THE REED PACK OF DISCONTINUED ELECTRIC MOTORS, RELATED EXTRACTION PROCEDURE AND EXTRACTION BENCH INCLUDING AN EXTRACTOR AND A SHEAR |
| CN115070384B (en) * | 2022-06-13 | 2024-07-26 | 中国第一汽车股份有限公司 | Motor stator drawing device |
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| CN108494183A (en) | 2018-09-04 |
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Granted publication date: 20191231 |