CN213793031U - Special machine for automatically cleaning inner and outer surfaces of stator core of motor winding - Google Patents

Abstract

The utility model discloses a special machine for automatically cleaning the inner and outer surfaces of a motor winding stator core in the field of motor production, which comprises an operation table, wherein the top of the operation table is fixedly connected with a fixed seat, the middle part of the fixed seat is rotatably connected with a limiting column, the outer surface of the limiting column is fixedly connected with a cleaning knife edge, two sides of the operation table are both fixedly connected with a protection box, a lifting device is arranged in the protection box, one side of the lifting device is in threaded connection with a fixed bolt, the middle part of the fixed bolt is sleeved with a fixed plate, and one side of the fixed plate is fixedly connected with a lower gland; the utility model discloses, the staff takes the operation panel out, places the stator core who treats the clearance on the fixing base, makes spacing post pass the hole in the middle of the stator core, places the back, pushes the operation panel into the device, and staff control lifting device through fixing bolt and fixed plate, makes to push down the lid and pushes down, when pushing down the lid and pushing down, and the top contact and the joint of spacing post make the cap rebound on the cap.

Description

Special machine for automatically cleaning inner and outer surfaces of stator core of motor winding

Technical Field

The utility model relates to a motor production field specifically is an automatic special plane of clearance of motor winding stator core internal and external surface.

Background

Stator winding: the stator winding is a winding arranged on the stator, namely a copper wire wound on the stator, the winding is a general name of a phase or a whole electromagnetic circuit formed by a plurality of coils or coil groups, the motor can be divided into a centralized type and a distributed type according to different winding shapes and embedding wiring modes of the coils, the winding and embedding of the centralized winding are simple, but the efficiency is low, the running performance is poor, most of the existing alternating current motor stators apply the distributed winding, the motors are respectively designed into different winding types and specifications according to different types and models and process conditions of coil embedding, the stator winding forms the relation of actual magnetic pole number according to the magnetic pole number of the motor and the winding distribution and can be divided into a salient pole type and an implicit type,

in the current motor production process, a part of the motor is used for cleaning the inner surface and the outer surface of the motor winding stator core, and in the process of cleaning by some machines, the steel wire bristles of the steel brush are different in length, so that the inner surface and the outer surface of the core can be scratched in the cleaning process, the quality of a finished motor cannot be guaranteed, and the special machine for automatically cleaning the inner surface and the outer surface of the motor winding stator core is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic special plane of clearance of motor winding stator core internal and external surface to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the special automatic cleaning machine for the inner and outer surfaces of the stator core of the motor winding comprises an operation table, wherein a fixed seat is fixedly connected to the top of the operation table, a limiting column is rotatably connected to the middle of the fixed seat, a cleaning knife edge is fixedly connected to the outer surface of the limiting column, protection boxes are fixedly connected to two sides of the operation table, a lifting device is arranged inside each protection box, a fixing bolt is in threaded connection with one side of each lifting device, a fixing plate is sleeved at the middle of each fixing bolt, a lower pressing cover is fixedly connected to one side of each fixing plate, a fixing ring is fixedly connected to the bottom of each lower pressing cover, a reset elastic sheet is movably connected inside each fixing ring, a cap is fixedly connected to one end of each reset elastic sheet, a clamping plate is fixedly connected to the other end of each reset elastic sheet, a cleaning block is fixedly connected to one side of each clamping plate, and a slot is formed in one side of each cap, the top of gland down is provided with the motor, the output fixedly connected with inserted block of motor.

As a further aspect of the present invention: one side fixedly connected with fixed column of lower gland, the quantity of fixed column is four, and when the fixed column supported lower gland closed, the distance between lower gland and the operation platform made between lower gland and the operation platform keep balance to be convenient for clear up stator core's surface.

As a further aspect of the present invention: the jack has been seted up to one side that the operation panel is close to the fixing base, the quantity of jack is four, and the setting of jack makes things convenient for down the gland and is connected fixedly between the operation panel, and the fixed column is inserted in the jack, and the vibration that prevents the motor during operation production leads to gland and operation panel skew down.

As a further aspect of the present invention: the solid sliding connection in bottom of operation panel has the slide rail, the inside of slide rail is rotated and is connected with the gyro wheel, and through the setting of slide rail, fixed operation panel position makes things convenient for the staff to carry out work after taking the operation panel out, prevents the emergence of unexpected incident, and the gyro wheel makes the staff take out or laborsaving when pushing the operation panel, has alleviateed staff's manual labor.

As a further aspect of the present invention: the bottom fixedly connected with brace table of slide rail, slide rail and guard box fixed connection, brace table provide holding power and stability for device and slide rail, and the slide rail is fixed with the guard box, makes the operation part structure of whole device firm, guarantees the clearance effect.

As a further aspect of the present invention: the quantity of guard box is two, the quantity of motor is five, fixing bolt's quantity is four, and guard box fixed connection is in the both sides of operation platform, and the gland under the lifting that makes the inside lifting device of guard box can be balanced, and the fixed plate has two, and the gland under the fixed of both ends around the guard box, two fixing bolt of grafting in the inside of every fixed plate, five motors are synchronous operation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the matching arrangement between the operation platform, the fixing base, the limit post, the cleaning knife edge, the protection box, the fixing bolt, the fixing plate, the lower gland, the fixing ring, the reset elastic sheet, the cap, the clamping plate, the cleaning block, the slot, the motor and the insertion block, the operator takes out the operation platform, places the stator core to be cleaned on the fixing base, leads the limit post to pass through the hole in the middle of the stator core, pushes the operation platform into the device after placing, controls the lifting device by the operator, leads the lower gland to be pressed through the fixing bolt and the fixing plate, leads the top end of the limit post to be contacted and clamped on the cap when the lower gland is pressed, leads the cap to move upwards, pulls the reset elastic sheet upwards in the process of moving upwards the cap, leads the reset elastic sheet to move upwards, leads the fixed connection to be jointed with the stator core on the clamping plate and the cleaning block through the action of the fixing ring, at this moment, the fixed inserted block is inserted and connected into the slot in the motor rotating shaft, the limit column is inserted and connected into the slot, the motor drives the limit column and the cleaning knife edge to rotate, the inner surface of the stator core is cleaned, the outer surface of the stator core is cleaned by the cleaning block, the inner surface and the outer surface of the stator core can be cleaned simultaneously, the length and the cleaning range of the cleaning knife edge and the cleaning block are fixed, and the surface of the stator core is scratched when the cleaning is avoided, and the surface of the stator core can be cleaned.

2. In the utility model, through the matching arrangement between the fixed column, the jack, the slide rail, the roller, the support platform and the slide groove, when the fixed column supports the lower gland to be closed, the distance between the lower gland and the operation platform keeps balance between the lower gland and the operation platform so as to be convenient for cleaning the outer surface of the stator core, the jack is arranged so as to be convenient for connecting and fixing the lower gland and the operation platform, the fixed column is inserted into the jack so as to prevent the lower gland and the operation platform from deviating due to the vibration generated when the motor works, the position of the operation platform is fixed through the arrangement of the slide rail, the operation platform is convenient for workers to work after being taken out, the occurrence of accidental safety accidents is prevented, the roller saves labor when the workers take out or push in the operation platform, the manual labor of the workers is reduced, the support platform provides the supporting force and the stability for the device and the slide rail, the slide rail is fixed with the protection box, the structure of the operation part of the whole device is stable, guarantee the clearance effect, guard box fixed connection makes gland under the lifting that the inside lifting device of guard box can be balanced in the both sides of operation platform, and the fixed plate has two, and gland under the fixed of both ends around the guard box, two fixing bolt of pegging graft in the inside of every fixed plate, five motors are synchronous operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a reset spring plate of the present invention;

FIG. 3 is a schematic structural view of the workbench according to the present invention;

fig. 4 is a schematic structural view of the middle lower gland of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 6 is a schematic structural diagram of the middle motor of the present invention.

In the figure: 1. an operation table; 2. a fixed seat; 3. a limiting column; 4. cleaning a knife edge; 5. a protection box; 6. fixing the bolt; 7. a fixing plate; 8. a lower gland; 9. a fixing ring; 10. resetting the elastic sheet; 11. a cap; 12. a clamping plate; 13. cleaning the block; 14. a slot; 15. a motor; 16. inserting a block; 17. fixing a column; 18. a jack; 19. a slide rail; 20. a roller; 21. a support table; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a special machine for automatically cleaning the inner and outer surfaces of a stator core of a motor winding includes a work table 1, a fixed base 2 is fixedly connected to the top of the work table 1, a position-limiting column 3 is rotatably connected to the middle of the fixed base 2, a cleaning blade 4 is fixedly connected to the outer surface of the position-limiting column 3, protection boxes 5 are fixedly connected to both sides of the work table 1, a lifting device is disposed inside the protection boxes 5, a fixing bolt 6 is threadedly connected to one side of the lifting device, a fixing plate 7 is sleeved in the middle of the fixing bolt 6, a lower gland 8 is fixedly connected to one side of the fixing plate 7, a fixing ring 9 is fixedly connected to the bottom of the lower gland 8, a reset spring 10 is movably connected to the inside of the fixing ring 9, a cap 11 is fixedly connected to one end of the reset spring 10, a clamping plate 12 is fixedly connected to the other end of the reset spring 10, and a cleaning block 13 is fixedly connected to one side of the clamping plate 12, one side of the cap 11 is provided with a slot 14, the top of the lower gland 8 is provided with a motor 15, the output end of the motor 15 is fixedly connected with an insert block 16, through the matching arrangement of the operation platform 1, the fixed seat 2, the limit column 3, the cleaning knife edge 4, the protection box 5, the fixing bolt 6, the fixed plate 7, the lower gland 8, the fixed ring 9, the reset elastic sheet 10, the cap 11, the clamping plate 12, the cleaning block 13, the slot 14, the motor 15 and the insert block 16, a worker takes out the operation platform 1, places a stator iron core to be cleaned on the fixed seat 2, enables the limit column 3 to pass through a hole in the middle of the stator iron core, pushes the operation platform 1 into the device after placing, controls the lifting device by the worker, enables the lower gland 8 to be pressed downwards through the fixing bolt 6 and the fixed plate 7, when the lower gland 8 is pressed downwards, the top end of the limit column 3 is contacted and clamped on the cap 11, and enables the cap 11 to move upwards, the in-process pulling that cap 11 moved up resets shell fragment 10 upwards, it moves up to reset shell fragment 10, effect through solid fixed ring 9, make fixed connection laminate stator core at grip block 12 and clearance piece 13, at this moment, fixed inserted block 16 pegs graft the inside that gets into slot 14 in the pivot of motor 15, spacing post 3 pegs graft to jack 18 in, starter motor 15, motor 15 drives spacing post 3, and clearance edge of a knife 4 is rotatory, the internal surface of clearance stator core, clearance piece 13 clearance stator core's surface, can clear up stator core's inside and outside surface simultaneously like this, the length and the clearance scope of clearance edge of a knife 4 and clearance piece 13 are fixed, to stator core surface fish tail when just so having avoided the clearance, also can the clean up surface.

Wherein, one side of the lower pressing cover 8 is fixedly connected with a fixed column 17, the number of the fixed columns 17 is four, when the fixed column 17 supports the lower pressing cover 8 to be closed, the distance between the lower pressing cover 8 and the operation platform 1 is kept to be balanced, so as to be convenient for cleaning the outer surface of the stator core, one side of the operation platform 1 close to the fixed seat 2 is provided with four insertion holes 18, the number of the insertion holes 18 is four, the arrangement of the insertion holes 18 is convenient for the connection and fixation between the lower pressing cover 8 and the operation platform 1, the fixed columns 17 are inserted into the insertion holes 18, so as to prevent the lower pressing cover 8 and the operation platform 1 from deviating caused by the vibration generated when the motor 15 works, the bottom of the operation platform 1 is fixedly and slidably connected with a slide rail 19, the inside of the slide rail 19 is rotatably connected with a roller 20, the position of the operation platform 1 is fixed through the arrangement of the slide rail 19, so as to facilitate the work of a worker after the operation platform 1 is pulled out, the occurrence of accidents is prevented, the idler wheels 20 save labor when workers are drawn out of or pushed into the operation platform 1, the manual labor of the workers is reduced, the bottom of the slide rail 19 is fixedly connected with the support platform 21, the slide rail 19 is fixedly connected with the protection box 5, the support platform 21 provides supporting force and stability for the device and the slide rail 19, the slide rail 19 is fixed with the protection box 5, the operation part structure of the whole device is stable, the cleaning effect is ensured, the number of the protection boxes 5 is two, the number of the motors 15 is five, the number of the fixing bolts 6 is four, the protection boxes 5 are fixedly connected with two sides of the operation platform 1, the lower pressing covers 8 which can balance the lifting devices in the protection boxes 5 are lifted, the number of the fixing plates 7 is two, the front end and the rear end of the protective box 5 are fixedly provided with the lower pressing covers 8, two fixing bolts 6 are inserted into each fixing plate 7, and the five motors 15 run synchronously.

The utility model discloses a theory of operation is: through the matching arrangement among the operation platform 1, the fixing seat 2, the limiting column 3, the cleaning knife edge 4, the protection box 5, the fixing bolt 6, the fixing plate 7, the lower gland 8, the fixing ring 9, the reset elastic sheet 10, the cap 11, the clamping plate 12, the cleaning block 13, the slot 14, the motor 15 and the inserting block 16, a worker takes out the operation platform 1, places a stator core to be cleaned on the fixing seat 2, enables the limiting column 3 to penetrate through a hole in the middle of the stator core, pushes the operation platform 1 into the device after the placement, controls the lifting device to press the lower gland 8 through the fixing bolt 6 and the fixing plate 7, when the lower gland 8 presses down, the top end of the limiting column 3 contacts and is clamped on the cap 11, enables the cap 11 to move upwards, the reset elastic sheet 10 is pulled upwards in the upward movement process of the cap 11, the reset elastic sheet 10 moves upwards, and under the action of the fixing ring 9, the stator core is jointed with the clamping plate 12 and the cleaning block 13, the inserting block 16 fixed on the rotating shaft of the motor 15 is inserted into the slot 14, the limiting column 3 is inserted into the jack 18, the motor 15 is started, the motor 15 drives the limiting column 3 and the cleaning knife edge 4 to rotate, the inner surface of the stator core is cleaned, the cleaning block 13 cleans the outer surface of the stator core, so that the inner surface and the outer surface of the stator core can be cleaned simultaneously, the lengths and the cleaning ranges of the cleaning knife edge 4 and the cleaning block 13 are fixed, the surface of the stator core is prevented from being scratched during cleaning, the surface can also be cleaned, the lower gland 8 and the operation platform 1 are kept in balance by the matching arrangement of the fixing column 17, the jack 18, the slide rail 19, the roller 20, the supporting platform 21 and the chute 22, and when the fixing column 17 supports the lower gland 8 to be closed, so as to clean the outer surface of the stator core, the arrangement of the jack 18 is convenient for the connection and fixation between the lower gland 8 and the operation platform 1, the fixing column 17 is inserted into the jack 18 to prevent the lower gland 8 and the operation platform 1 from deviating due to the vibration generated when the motor 15 works, the position of the operation platform 1 is fixed through the arrangement of the sliding rail 19, the operation is convenient for a worker to work after the operation platform 1 is drawn out, and the occurrence of an accidental safety accident is prevented, the roller 20 saves labor when the worker draws out or pushes in the operation platform 1, and lightens the physical labor of the worker, the supporting table 21 provides supporting force and stability for the device and the sliding rail 19, the sliding rail 19 is fixed with the protective box 5, so that the operation part of the whole device has a stable structure, the cleaning effect is ensured, the protective box 5 is fixedly connected to the two sides of the operation platform 1, and the lifting device in the protective box 5 can lift the lower gland 8 in a balanced manner, two fixing plates 7 are arranged, a lower pressing cover 8 is fixed at the front end and the rear end of the protective box 5, two fixing bolts 6 are inserted into the inner part of each fixing plate 7, and five motors 15 run synchronously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic special plane of clearance of surface inside and outside motor winding stator core, includes operation panel (1), its characterized in that: the top of the operation platform (1) is fixedly connected with a fixed seat (2), the middle of the fixed seat (2) is rotatably connected with a limiting column (3), the outer surface of the limiting column (3) is fixedly connected with a cleaning knife edge (4), both sides of the operation platform (1) are fixedly connected with a protection box (5), a lifting device is arranged inside the protection box (5), one side of the lifting device is in threaded connection with a fixing bolt (6), the middle of the fixing bolt (6) is sleeved with a fixing plate (7), one side of the fixing plate (7) is fixedly connected with a lower gland (8), the bottom of the lower gland (8) is fixedly connected with a fixing ring (9), the inner part of the fixing ring (9) is movably connected with a reset elastic sheet (10), one end of the reset elastic sheet (10) is fixedly connected with a cap cover (11), and the other end of the reset elastic sheet (10) is fixedly connected with a clamping plate (12), one side fixedly connected with clearance piece (13) of grip block (12), slot (14) have been seted up to one side of cap (11), the top of gland (8) is provided with motor (15) down, the output fixedly connected with inserted block (16) of motor (15).

2. The machine as claimed in claim 1, wherein the machine is used for automatically cleaning the inner and outer surfaces of the stator core of the motor winding, and is characterized in that: one side of the lower gland (8) is fixedly connected with four fixing columns (17), and the number of the fixing columns (17) is four.

3. The machine as claimed in claim 1, wherein the machine is used for automatically cleaning the inner and outer surfaces of the stator core of the motor winding, and is characterized in that: jack (18) have been seted up to one side that operation platform (1) is close to fixing base (2), the quantity of jack (18) is four.

4. The machine as claimed in claim 1, wherein the machine is used for automatically cleaning the inner and outer surfaces of the stator core of the motor winding, and is characterized in that: the bottom of the operation platform (1) is fixedly and slidably connected with a sliding rail (19), and the inside of the sliding rail (19) is rotatably connected with a roller (20).

5. The machine as claimed in claim 4, wherein the machine is characterized in that: the bottom fixedly connected with brace table (21) of slide rail (19), slide rail (19) and guard box (5) fixed connection.

6. The machine as claimed in claim 1, wherein the machine is used for automatically cleaning the inner and outer surfaces of the stator core of the motor winding, and is characterized in that: the number of guard box (5) is two, the number of motor (15) is five, the number of fixing bolt (6) is four, spout (22) have been seted up to one side of guard box (5).

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