CN222985019U - Automated finishing equipment for motor stators - Google Patents

Abstract

The utility model discloses automatic finishing equipment for motor stators, which belongs to the technical field of motor stator processing and comprises a cleaning table, a motor stator positioned above the cleaning table, positioning holes formed in the inner wall of the motor stator and used for positioning, and a protective cover arranged on the cleaning table and used for shielding a cleaning area of the cleaning table. According to the utility model, the brushes are arranged on the inner wall and the outer surface of the motor stator, and then the cleaning motor and the driving motor at corresponding positions are started, so that the inner wall and the outer surface of the motor stator can be cleaned simultaneously, the water pump can be started to spray water towards the cleaning position of the motor stator in the process, the burrs attached to the motor stator can be further washed away, the quality of a finished product of the motor stator and the cleaning effect of the motor stator are improved, and the positions of the brushes and the positioning rods can be adjusted according to the sizes of the motor stator, so that the motor stator can adapt to cleaning processing of motor stators with different sizes, and the applicability of the device is improved.

Description

Automatic finishing equipment of motor stator

Technical Field

The utility model relates to the technical field of motor stator machining, in particular to automatic finishing equipment for a motor stator.

Background

The stator of an electric machine is an important component of an electric motor or generator, which is usually fixed to the base plate of the motor or generator, and the main function is to generate a rotating magnetic field, thereby driving the rotor to rotate.

The motor stator can possibly generate burrs due to factors such as die gaps, precision of punching equipment, punching technology and the like in the production process, and the motor stator can be cleaned of burrs, so that the motor stator has important effects on the aspects of improving the electrical performance of a motor, optimizing heat conduction, guaranteeing assembly quality, prolonging service life, improving detection accuracy and the like.

Chinese patent publication No. CN209124443U discloses an automated finishing device for a stepper motor stator, comprising a workbench, wherein a placing area for placing the stepper motor stator is arranged on a table top of the workbench, a mounting rack is fixed on the workbench, an up-down lifting device is arranged on the mounting rack, a brush for cleaning the stepper motor stator is arranged on the lifting device, the brush is connected with a driving mechanism for driving the brush to rotate, a water pipe is also fixed on the lifting device, a water outlet is arranged above the brush, a water tank is arranged on the workbench, and a water tank communicated with the water tank is arranged below the workbench.

However, the brush for removing burrs of the motor stator in the above patent can only move up and down, and the size of the brush is fixed, so that the cleaning effect is reduced when the motor stator with different sizes is cleaned, and in the process of cleaning and removing burrs, sprayed water is easy to splash on a worker, so that the worker is inconvenient to observe the cleaning condition of the motor stator beside.

Disclosure of utility model

In view of the above-mentioned technical shortcomings, it is an object of the present utility model to provide an automated finishing apparatus for motor stators, which solves some or all of the above-mentioned problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an automated finishing apparatus for a motor stator, comprising:

A cleaning table;

A motor stator positioned above the cleaning table;

the positioning hole is formed in the inner wall of the motor stator and used for positioning;

a protective cover arranged on the cleaning table for shielding a cleaning area of the cleaning table;

The transparent sliding cover is slidably arranged on the cleaning table and positioned on one side of the protective cover and is used for observing the cleaning area of the cleaning table and shielding the protective cover;

The cleaning structure is arranged on the cleaning table and is used for cleaning and processing the motor stator;

The cleaning structure comprises a deslagging structure for removing burrs inside and outside a motor stator, a positioning structure for preventing the motor stator from deviating during cleaning, and a flushing structure for spraying water to flush the motor stator;

and the positioning structure is also provided with a cleaning structure for cleaning the transparent sliding cover.

Preferably, the deslagging structure comprises:

an L-shaped bracket arranged on the cleaning table;

the guide rod is slidably arranged on the L-shaped bracket and used for guiding;

The sliding bar is arranged at one end of the guide rod and is positioned above the motor stator;

The output end of the lifting electric push rod penetrates through the L-shaped bracket and is arranged on the sliding bar and used for driving the sliding bar to lift;

and the brush assembly is arranged on the sliding strip and is used for brushing burrs on the motor stator.

Preferably, the brush assembly is arranged in four groups, each group comprising:

the adjusting slide block is slidably arranged on the inner wall of the sliding strip;

The connecting frame is arranged on the adjusting slide block;

A cleaning motor arranged on the connecting frame;

The hairbrush is movably arranged at one side of the adjusting slide block;

The thread supporting rod is arranged on the connecting frame, is contacted with one side of the sliding bar and is used for supporting the sliding bar to limit the position of the connecting frame;

the output end of the cleaning motor penetrates through the adjusting sliding block and the connecting frame and is arranged on the hairbrush and used for driving the hairbrush to rotate.

Preferably, the positioning structure comprises:

the material placing disc is rotatably arranged on the cleaning table;

the threaded sliding block is slidably arranged on the inner wall of the material tray;

the positioning rod is arranged on the thread slider;

The first driving wheel is arranged below the material placing disc and is the same as the axis of the material placing disc;

a driving motor arranged on the inner wall of the cleaning table;

the second driving wheel is arranged at the output end of the driving motor;

The transmission belt is arranged on the second transmission wheel and the first transmission wheel in a transmission way and is used for transmitting between the first transmission wheel and the second transmission wheel;

The adjusting component is arranged on the threaded sliding block and used for adjusting the position of the threaded sliding block;

wherein, locating lever movable mounting is in the locating hole for prevent motor stator skew.

Preferably, the adjusting assembly comprises:

the positive and negative tooth screw rod is rotatably arranged on the material tray;

The knob is arranged at one end of the positive and negative tooth screw rod;

the positive and negative tooth screw rod is installed on the two thread sliding blocks in a threaded mode.

Preferably, the flushing structure comprises:

the spray heads are arranged on the connecting frame and correspond to the motor stator, and are used for spraying water towards the motor stator;

The telescopic corrugated pipe is arranged on the spray head and can stretch according to the position change of the spray head;

the conveying pipe is arranged on the telescopic corrugated pipe and the cleaning table and is used for conveying water;

A water pump arranged on the conveying pipe;

a water tank arranged at one side of the cleaning table;

the filtering component is arranged on one side of the cleaning table and is used for filtering and recycling the sprayed water;

The water pumping end of the water pump penetrates through and extends into the water tank and is used for pumping water in the water tank.

Preferably, the filter assembly comprises:

a water return tank arranged at one side of the cleaning table for receiving water flowing out from the cleaning table;

the filter plate is arranged on the inner wall of the water return groove and used for blocking burr and chips in water;

And the water return pipe is arranged on the water return groove and the water tank, is communicated with the water return groove and the water tank and is used for conveying filtered water.

Preferably, the cleaning structure comprises:

the reciprocating screw rod is arranged at one side of the second driving wheel;

The reciprocating slide bar is slidably arranged on the inner wall of the protective cover, and is arranged on the reciprocating screw rod in a threaded manner;

the brush strip is arranged on one side of the reciprocating slide bar and is contacted with the transparent sliding cover, and is used for cleaning impurities attached to the transparent sliding cover.

The utility model has the beneficial effects that:

According to the utility model, the brushes are arranged on the inner wall and the outer surface of the motor stator, and then the cleaning motor and the driving motor at corresponding positions are started, so that the inner wall and the outer surface of the motor stator can be cleaned simultaneously, the water pump can be started to spray water towards the cleaning position of the motor stator in the process, the burrs attached to the motor stator can be further washed away, the quality of a finished product of the motor stator and the cleaning effect of the motor stator are improved, and the positions of the brushes and the positioning rods can be adjusted according to the sizes of the motor stator, so that the motor stator can adapt to cleaning processing of motor stators with different sizes, and the applicability of the device is improved.

According to the utility model, the transparent sliding cover can slide to close the protective cover when the motor stator is cleaned, splash water can be blocked by the protective cover and the transparent sliding cover at the moment so as to prevent splashing on a worker, the driving motor is started, the rotating reciprocating screw can drive the brush bar to clean the inner wall of the transparent sliding cover back and forth, and the burr impurities or water drops attached to the transparent sliding cover are cleaned, so that the worker can observe the cleaning condition of the motor stator in the protective cover through the transparent sliding cover.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an automated finishing apparatus for a motor stator according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of an L-shaped bracket connection structure of an automated finishing device for a motor stator according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a water return groove structure of an automated finishing device for a motor stator according to an embodiment of the present utility model;

Fig. 4 is a schematic diagram of a driving motor structure of an automated finishing device for a motor stator according to an embodiment of the present utility model;

Fig. 5 is a schematic view of a brush structure of an automated finishing apparatus for a motor stator according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a tray structure of an automated finishing device for a motor stator according to an embodiment of the present utility model.

Reference numerals illustrate:

1. The cleaning table comprises a cleaning table body, a motor stator, a 3 positioning hole, a 4-protection cover, a 5-transparent sliding cover, a 6-L-shaped support, a 601, a guide rod, a 602, a sliding bar, a 603-lifting electric push rod, a 604, an adjusting sliding block, a 605, a connecting frame, a 606, a cleaning motor, a 607, a brush, a 608, a threaded supporting bar, a 7-placing tray, a 701, a threaded sliding block, a 702, a positioning bar, a 703, a first driving wheel, a 704, a driving motor, a 705, a second driving wheel, a 706, a driving belt, a 707, a positive and negative screw rod, a 708, a knob, 8, a spray head, 801, a telescopic bellows, a 802, a conveying pipe, 803, a water pump, a 804, a water tank, 805, a water return tank, 806, a filter plate, 807, a water return pipe, a9, a reciprocating screw rod, a 901, a reciprocating sliding bar, 902, and a brush bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

As shown in fig. 1 to 6, the utility model provides an automatic finishing device for a motor stator, which comprises a cleaning table 1, a motor stator 2 positioned above the cleaning table 1, and a positioning hole 3 formed on the inner wall of the motor stator 2 for positioning.

In order to be able to clean the operation simultaneously to the surface and the inner wall of motor stator 2, and can adjust the position of cleaning according to not unidimensional motor stator 2, arranged the washing structure that is used for carrying out the washing processing to motor stator 2 on clean bench 1, the washing structure is including the slagging-off structure that is used for getting rid of motor stator 2 inside and outside burr, be used for preventing that motor stator 2 from appearing the location structure of skew and be used for the water spray to wash the structure that washes of motor stator 2 when cleaning.

The slag removing structure comprises an L-shaped support 6 arranged on the cleaning table 1, a guide rod 601 which is slidably arranged on the L-shaped support 6 and used for guiding, a sliding bar 602 which is arranged at one end of the guide rod 601 and positioned above the motor stator 2, a lifting electric push rod 603 which is arranged on the L-shaped support 6 and used for driving the sliding bar 602 to lift, a brush component which is arranged on the sliding bar 602 and used for brushing burrs on the motor stator 2, and a brush component which is arranged on the sliding bar 602 and used for brushing burrs on the motor stator 2, wherein the lifting electric push rod 603 is started to enable the output end of the lifting electric push rod 603 to drive the sliding bar 602 to descend, the descending sliding bar 602 can drive the guide rod 601 to slide on the L-shaped support 6 in the descending process, and further the sliding bar 602 can be prevented from shifting in the moving process.

Specifically, the brush assemblies are arranged in four groups, each group of brush assemblies comprises an adjusting slide block 604 which is slidably mounted on the inner wall of the sliding bar 602, a connecting frame 605 which is arranged on the adjusting slide block 604, a sweeping motor 606 which is arranged on the connecting frame 605, a brush 607 which is movably mounted on one side of the adjusting slide block 604, a threaded supporting rod 608 which is threadedly mounted on the connecting frame 605 and is contacted with one side of the sliding bar 602 and used for supporting the sliding bar 602 to limit the position of the connecting frame 605, an output end of the sweeping motor 606 penetrates through the adjusting slide block 604 and the connecting frame 605 and is mounted on the brush 607, the brush 607 is driven to rotate, the sweeping motor 606 at the corresponding position is started, the output end of the sweeping motor 606 drives the brush 607 to rotate, the rotating brush 607 can sweep the outer surface or the inner wall of the motor stator 2, the threaded supporting rod 608 is rotated to be separated from the supporting pressure on the sliding bar 602, at the moment, the position limitation of the adjusting slide block 604 can be released, and then the adjusting slide block 604 can be pushed to drive the brush 607 to move.

The positioning structure comprises a material placing tray 7 rotatably installed on the cleaning table 1, a threaded sliding block 701 slidably installed on the inner wall of the material placing tray 7, a positioning rod 702 arranged on the threaded sliding block 701, a first driving wheel 703 arranged below the material placing tray 7, a driving motor 704 arranged on the inner wall of the cleaning table 1, a second driving wheel 705 arranged on the output end of the driving motor 704, a driving belt 706 which is installed on the second driving wheel 705 and the first driving wheel 703 and is used for driving between the first driving wheel 703 and the second driving wheel 705, an adjusting component which is arranged on the threaded sliding block 701 and is used for adjusting the position of the threaded sliding block 701, and a positioning rod 702 which is movably installed in a positioning hole 3 and is used for preventing the motor stator 2 from shifting, wherein the position of the positioning rod 702 can be adjusted by a rotating knob 708, so that the positioning rod 702 corresponds to the positioning hole 3, and the motor stator 2 can be placed on the corresponding two positioning rods through the positioning hole 3, the driving motor 704 is started to drive the second driving wheel 705 to rotate, and the rotating second driving wheel 705 can drive the material placing tray 7 through the driving belt 706 to rotate, and the material placing tray 7 can be driven by the driving belt 706 to rotate.

Specifically, the adjusting component includes a positive and negative screw rod 707 rotatably mounted on the material placing tray 7, a knob 708 disposed at one end of the positive and negative screw rod 707, the positive and negative screw rod 707 is threadably mounted on the two threaded sliders 701, the knob 708 is rotated to drive the positive and negative screw rod 707 to rotate, and when the positive and negative screw rod 707 rotates, the threaded sliders 701 can be driven to slide on the inner wall of the material placing tray 7 by being engaged with the threads of the threaded sliders 701.

The flushing structure comprises a spray head 8 which is arranged on the connecting frame 605 and corresponds to the motor stator 2 and is used for spraying water towards the motor stator 2, a telescopic corrugated pipe 801 which is arranged on the spray head 8 and can stretch and retract according to the position change of the spray head 8, a conveying pipe 802 which is arranged on the telescopic corrugated pipe 801 and the cleaning table 1 and is used for conveying water, a water pump 803 which is arranged on the conveying pipe 802, a water tank 804 which is arranged on one side of the cleaning table 1, a filtering component which is arranged on one side of the cleaning table 1 and is used for filtering and recycling sprayed water, a water pumping end of the water pump 803 penetrates through and extends into the water tank 804 and is used for pumping water in the water tank 804, the water pump 803 can pump water in the water tank 804 by utilizing the water pumping end of the water pump 803, then the water pump is conveyed into the telescopic corrugated pipe 801, and finally the water is sprayed to a cleaning position of the motor stator 2 by the spray head 8.

Specifically, the filtering assembly comprises a water return tank 805 arranged at one side of the cleaning table 1 and used for receiving water flowing out of the cleaning table 1, a filter plate 806 arranged on the inner wall of the water return tank 805 and used for blocking burr and chips in the water, a water return pipe 807 arranged on the water return tank 805 and the water tank 804 and used for conveying filtered water, the water return pipe 807 is communicated with the water return tank 805 and the water tank 804, sprayed water can flow into the water return tank 805 from the cleaning table 1, and after impurities are filtered through the filter plate 806, the water returns into the water tank 804 through the water return pipe 807, so that water recycling is realized.

Embodiment two:

On the basis of embodiment 1, in order to prevent water from splashing to a worker during cleaning of the motor stator 2, a protective cover 4 for shielding a cleaning area of the cleaning table 1 is arranged on the cleaning table 1, a transparent sliding cover 5 for observing the cleaning area of the cleaning table 1 and shielding the protective cover 4 is slidably mounted on the cleaning table 1, the transparent sliding cover 5 is located on one side of the protective cover 4, and a cleaning structure for cleaning the transparent sliding cover 5 is arranged on a positioning structure.

The cleaning structure comprises a reciprocating screw rod 9 arranged on one side of a second driving wheel 705, a reciprocating slide rod 901 slidably mounted on the inner wall of the protective cover 4, the reciprocating slide rod 901 is mounted on the reciprocating screw rod 9 in a threaded manner, a brush strip 902 arranged on one side of the reciprocating slide rod 901 and in contact with the transparent sliding cover 5 for cleaning impurities on the transparent sliding cover 5, and the second driving wheel 705 can drive the reciprocating screw rod 9 to rotate in the rotating process so as to drive the reciprocating slide rod 901 to drive the brush strip 902 to clean the inner wall of the transparent sliding cover 5 in a reciprocating manner.

Working principle: when in use, the knob 708 is rotated firstly to drive the positive and negative tooth screw rods 707 to rotate, when the positive and negative tooth screw rods 707 rotate, the screw slide blocks 701 can be driven to slide on the inner wall of the material placing tray 7 through the screw fit with the screw slide blocks 701, so that the screw slide blocks 701 drive the positioning rods 702 to move, the positions of the positioning rods 702 can be adjusted according to the positions of the positioning holes 3 on the motor stator 2, the positioning rods 702 correspond to the positioning holes 3, the motor stator 2 is placed on the two corresponding positioning rods 702 through the positioning holes 3 to position, then the positions of the two hairbrushes 607 are adjusted according to the size of the motor stator 2, the screw support rods 608 can be rotated to rotate and move on the connecting frame 605, the moving screw support rods 608 can be separated from the support pressure on the sliding bars 602, at the moment, the position limitation on the connecting frame 605 and the adjusting slide blocks 604 can be released, then the adjusting slide blocks 604 can be pushed to drive the hairbrushes 607 to move, after the adjustment, the position of the brush 607 can be fixed again by reversely rotating the threaded supporting rod 608 again, the lifting electric push rod 603 is started to enable the output end of the lifting electric push rod 603 to drive the sliding bar 602 to descend, the descending sliding bar 602 can drive the brush 607 to descend through the adjusting sliding block 604, the descending brush 607 moves to the inner side and the outer side of the motor stator 2 respectively and contacts with the outer surface and the inner wall of the motor stator 2, the nozzle 8 can be enabled to descend in the descending process of the brush 607, the telescopic bellows 801 can be stretched, then the cleaning motor 606 at the corresponding position is started, the output end of the cleaning motor 606 drives the brush 607 to rotate, the rotating brush 607 can clean the outer surface or the inner wall of the motor stator 2, the driving motor 704 and the water pump 803 can be started in the process, the output end of the driving motor 704 can drive the second driving wheel 705 to rotate, the second rotating transmission wheel 705 can drive the first transmission wheel 703 to rotate through the transmission cooperation with the transmission belt 706, the first transmission wheel 703 can drive the material placing tray 7 to rotate when rotating, thereby the material placing tray 7 drives the motor stator 2 to rotate through the positioning rod 702, and therefore the cleaning position of the motor stator 2 is changed, meanwhile, the water pump 803 can pump water in the water tank 804 out through the water pumping end of the water pump 803, then the water pump is conveyed into the telescopic corrugated pipe 801 through the conveying pipe 802, finally, the water pump is sprayed to the cleaning position of the motor stator 2 through the spray head 8, the flushing and cleaning of the inside and the outside of the motor stator 2 are realized, burrs inside and outside the motor stator 2 are removed, the sprayed water can be blocked by the protective cover 4 and the transparent sliding cover 5, splashing is prevented, then the water flows into the water return tank 805 from the cleaning table 1, and after the impurities are filtered through the filter plate 806, the water return pipe 807 returns into the water tank 804, and the recycling of the water is realized.

The second driving wheel 705 can drive the reciprocating screw rod 9 to rotate in the rotating process, and the rotating reciprocating screw rod 9 can drive the reciprocating slide rod 901 to vertically reciprocate on the inner wall of the protective cover 4 through the threaded fit with the reciprocating slide rod 901, so that the reciprocating slide rod 901 drives the brush strip 902 to reciprocally clean the inner wall of the transparent sliding cover 5, and burrs and impurities or water drops attached to the transparent sliding cover 5 are cleaned.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. Automatic finishing equipment of motor stator, its characterized in that includes:

a cleaning table (1);

a motor stator (2) positioned above the cleaning table (1);

The positioning hole (3) is formed in the inner wall of the motor stator (2) and used for positioning;

A protective cover (4) arranged on the cleaning table (1) and used for shielding a cleaning area of the cleaning table (1);

The transparent sliding cover (5) is arranged on the cleaning table (1) in a sliding manner and positioned on one side of the protective cover (4) and is used for observing a cleaning area of the cleaning table (1) and shielding the protective cover (4);

The cleaning structure is arranged on the cleaning table (1) and is used for cleaning and processing the motor stator (2);

The cleaning structure comprises a deslagging structure for removing burrs inside and outside the motor stator (2), a positioning structure for preventing the motor stator (2) from deviating during cleaning, and a flushing structure for spraying water to flush the motor stator (2);

and a cleaning structure for cleaning the transparent sliding cover (5) is further arranged on the positioning structure.

2. The automated finishing apparatus of a motor stator of claim 1, wherein the slag removal structure comprises:

An L-shaped bracket (6) arranged on the cleaning table (1);

the guide rod (601) is slidably arranged on the L-shaped bracket (6) and used for guiding;

a sliding bar (602) arranged at one end of the guide bar (601) and located above the motor stator (2);

The lifting electric push rod (603) is arranged on the L-shaped bracket (6), and the output end of the lifting electric push rod (603) penetrates through the L-shaped bracket (6) and is arranged on the sliding strip (602) for driving the sliding strip (602) to lift;

A brush assembly arranged on the sliding bar (602) for brushing burrs off the motor stator (2).

3. An automated finishing apparatus for a motor stator according to claim 2, wherein the brush assemblies are arranged in four groups, each group comprising:

An adjusting slide block (604) which is slidably mounted on the inner wall of the sliding bar (602);

A connecting frame (605) arranged on the adjusting slide block (604);

a cleaning motor (606) arranged on the connecting frame (605);

the hairbrush (607) is movably arranged at one side of the adjusting slide block (604);

A threaded abutment bar (608) which is threadedly mounted on the connection frame (605) and is in contact with one side of the sliding bar (602) for abutting against the sliding bar (602) to limit the position of the connection frame (605);

The output end of the cleaning motor (606) penetrates through the adjusting sliding block (604) and the connecting frame (605) and is arranged on the hairbrush (607) for driving the hairbrush (607) to rotate.

4. An automated finishing apparatus for a motor stator as claimed in claim 1, wherein the positioning structure comprises:

A material placing disc (7) which is rotatably arranged on the cleaning table (1);

the thread sliding block (701) is slidably arranged on the inner wall of the material tray (7);

A positioning rod (702) arranged on the thread slider (701);

The first driving wheel (703) is arranged below the material placing disc (7), and the first driving wheel (703) is the same as the axis of the material placing disc (7);

A drive motor (704) arranged on the inner wall of the cleaning table (1);

A second drive wheel (705) arranged at the output of the drive motor (704);

The transmission belt (706) is arranged on the second transmission wheel (705) and the first transmission wheel (703) in a transmission manner and is used for transmitting between the first transmission wheel (703) and the second transmission wheel (705);

An adjustment assembly arranged on the thread slide (701) for adjusting the position of the thread slide (701);

wherein, locating lever (702) movable mounting is in locating hole (3) for prevent motor stator (2) skew.

5. The automated finishing apparatus of a motor stator of claim 4, wherein the adjustment assembly comprises:

The front and back tooth screw rods (707) are rotatably arranged on the material placing disc (7);

a knob (708) arranged at one end of the positive and negative screw rod (707);

The positive and negative screw rods (707) are arranged on the two thread sliding blocks (701) in a threaded mode.

6. An automated finishing apparatus for a motor stator according to claim 1, wherein the flushing structure comprises:

A spray head (8) which is arranged on the connecting frame (605) and corresponds to the motor stator (2) and is used for spraying water towards the motor stator (2);

The telescopic corrugated pipe (801) is arranged on the spray head (8) and can stretch and retract according to the position change of the spray head (8);

A delivery pipe (802) arranged on the telescopic bellows (801) and the cleaning table (1) for delivering water;

a water pump (803) arranged on the delivery pipe (802);

A water tank (804) arranged at one side of the cleaning table (1);

The filtering component is arranged on one side of the cleaning table (1) and is used for filtering and recycling sprayed water;

The pumping end of the water pump (803) penetrates through and extends into the water tank (804) to pump water in the water tank (804).

7. The automated finishing apparatus for a motor stator of claim 6, wherein the filter assembly comprises:

A water return tank (805) arranged at one side of the cleaning table (1) for taking water flowing out from the cleaning table (1);

A filter plate (806) arranged on the inner wall of the water return groove (805) for blocking burr chips in the water;

And the water return pipe (807) is arranged on the water return groove (805) and the water tank (804), and the water return pipe (807) is communicated with the water return groove (805) and the water tank (804) and is used for conveying filtered water.

8. The automated finishing apparatus of a motor stator of claim 1, wherein the sweeping structure comprises:

a reciprocating screw rod (9) arranged at one side of the second driving wheel (705);

The reciprocating slide rod (901) is slidably arranged on the inner wall of the protective cover (4), and the reciprocating slide rod (901) is arranged on the reciprocating screw rod (9) in a threaded manner;

The brush strip (902) is arranged on one side of the reciprocating slide rod (901) and is contacted with the transparent sliding cover (5) for cleaning impurities attached to the transparent sliding cover (5).