阅读说明：本技术 一种电机生产制造线圈绕组优化方法 (Optimization method for producing and manufacturing coil winding by motor ) 是由 郭东东 姚孝明 于 2019-09-27 设计创作，主要内容包括：本发明提供了一种电机生产制造线圈绕组优化方法,由固定架、固定模块、辅助装置、绕卷装置和限位单元等配合完成转子的线圈绕卷操作；解决了现有的一些线圈绕卷的过程中主要存在的a：线圈绕卷的的过程中受到线组的同步转动,导致放卷的导线绕卷在转子上发生松遢的现象,影响转子的工作,且影响电机的工作寿命；b：在对转子进行绕卷线圈的过程中容易与转子的外壁发生磕碰,影响转子的结构,导致绕卷在转子上的线圈质量降低,影响电机的使用等难题。(The invention provides an optimization method for manufacturing a coil winding in motor production, which is characterized in that a coil winding operation of a rotor is completed by matching a fixing frame, a fixing module, an auxiliary device, a winding device, a limiting unit and the like; the problem that a mainly exists in the process of winding some existing coils is solved: the coil is synchronously rotated by the wire group in the winding process, so that the unwinding lead is loosened on the rotor in a winding manner, the working of the rotor is influenced, and the service life of the motor is influenced; b: the rotor is easy to collide with the outer wall of the rotor in the process of winding the coil, the structure of the rotor is affected, and the coil quality of the winding on the rotor is reduced, and the use of a motor is affected.)

1. An optimization method for manufacturing a coil winding in motor production is characterized by comprising the following steps: the specific winding method of the rotor coil is as follows:

s1, fixing the rotor: the surface of the rotor is cleaned manually, and the fixing hole on the rotor corresponds to the fixing module (2); the rotor is fixed on the fixed module (2), and the direction of the rotor to be wound is adjusted to the optimal position;

s2, coil fixation: manually fixing the coiled wire group to be wound on the auxiliary device (3), manually pulling one end of the wire group out by using a hook to pass through the guide holes of the fixing frame (1), and sequentially passing through the corresponding guide holes on the winding device (4) to be fixed on the rotor;

s3, coil winding: the winding device (4) works to tightly wind the coil on the rotor, after one end of the rotor is wound, the copper wire is cut off, the rotor is driven to rotate through the fixing module (2), and the position to be wound on the rotor corresponds to the optimal position; manually fixing one end of the copper wire on the rotor again, and repeatedly winding until the outer wall of the rotor is wound;

s4, rotor removal: after winding is finished, the rotor is manually taken down from the auxiliary device (3), and the exposed end of the copper wire on the rotor is finished;

in the winding method S1-S4, the coil winding operation of the rotor needs to be completed by the cooperation of the fixed frame (1), the fixed module (2), the auxiliary device (3), the winding device (4), the limiting unit (5) and the like; wherein:

the fixing frame (1) is of an L-shaped structure, auxiliary devices (3) are symmetrically arranged on the outer wall of the left end of the fixing frame (1) in a sliding fit mode, a winding device (4) is arranged on the outer wall of the right end of the fixing frame (1), guide holes are formed in the fixing frame (1), and limiting units (5) are uniformly arranged on the inner wall of each guide hole in the fixing frame (1) in a sliding fit mode along the circumferential direction of the inner wall; a fixing module (2) is arranged on the upper end surface of the right side of the fixing frame (1);

the winding device (4) comprises a propelling cylinder (41), a limiting chuck (42), a winding electric slide block (43), a limiting slide rod (44) and a buffer unit (45); the propulsion cylinder (41) symmetry set up on the right-hand member outer wall of mount (1), the top that is located propulsion cylinder (41) is connected with spacing chuck (42), the circumference outer wall of spacing chuck (42) is provided with around rolling up electronic slider (43) through sliding fit, the outer wall that is located around rolling up electronic slider (43) is connected with spacing litter (44), the inside of spacing litter (44) be provided with the guide hole that runs through, the middle part of spacing chuck (42) be provided with the guide hole, the right-hand member outer wall that is located spacing chuck (42) is provided with buffer unit (45).

2. The optimization method for manufacturing the coil winding of the motor according to claim 1, wherein the optimization method comprises the following steps: the auxiliary device (3) comprises a fixing plate (31), a pressing rod (32), a supporting spring (33), a tension line (34), a locking ball (35) and a locking spring (36); the fixing plate (31) is arranged on the outer wall of the left end of the fixing frame (1) in a sliding fit mode, and a plum blossom-shaped guide hole is formed in the fixing plate (31); a pressing rod (32) is arranged in the fixing plate (31) in a sliding fit mode, the lower end of the pressing rod (32) is connected with one end of a supporting spring (33), the other end of the supporting spring (33) is installed in an installation hole of the fixing plate (31), one end of a tension line (34) is connected to the outer wall of the lower end of the pressing rod (32), the other end of the tension line (34) penetrates through the inside of the fixing plate (31) and is connected onto a locking ball (35), the locking ball (35) is arranged on the outer wall of the fixing plate (31) at the connecting position of the fixing plate (31) and the fixing frame (1), and the locking ball (35) is formed by splicing two identical hemispherical rubber structures through a pin shaft; a lock spring (36) is provided inside the lock ball (35).

3. The optimization method for manufacturing the coil winding of the motor according to claim 1, wherein the optimization method comprises the following steps: the fixing module (2) comprises an auxiliary motor (21), a fixing disc (22) and a limiting rod (23); auxiliary motor (21) install on mount (1) through the motor cabinet, fixed disk (22) are installed through the flange to the output shaft of auxiliary motor (21), the up end that is located fixed disk (22) evenly is provided with gag lever post (23).

4. The optimization method for manufacturing the coil winding of the motor according to claim 1, wherein the optimization method comprises the following steps: the limiting unit (5) comprises a limiting spring (51) and a limiting block (52); one end of the limiting spring (51) is connected to the inner wall of the guide hole of the fixing frame (1), the other end of the limiting spring (51) is connected to the limiting block (52), and the limiting block (52) is installed at the position of the guide hole on the fixing frame (1) in a sliding fit mode.

5. The optimization method for manufacturing the coil winding of the motor according to claim 1, wherein the optimization method comprises the following steps: the buffer unit (45) comprises a limiting ring (451), an actuating spring (452) and a buffer ring (453); the inside buffering ring (453) that installs through sliding fit mode of spacing ring (451), and be located inside executive spring (452) and the buffering ring (453) bottom that evenly sets up of spacing ring (451) and be connected.

6. The optimization method for manufacturing the coil winding of the motor as claimed in claim 4, wherein: the outer wall of the limiting block (52) is evenly provided with movable beads in a movable connection mode.

7. The optimization method for manufacturing the coil winding of the motor as claimed in claim 5, wherein: and a rubber pad is arranged on the outer wall of the top end of the buffer ring (453).

Technical Field

The invention relates to the technical field of motor production and processing, in particular to an optimization method for manufacturing a coil winding by motor production.

Background

The rotor is a rotating body supported by a bearing, and is a main rotating part in power machinery and working machinery; the coil is wound in the armature winding, the armature winding is formed by connecting a certain number of armature coils according to a certain rule, and the armature winding is a circuit part of the direct current motor and also a part for generating electromagnetic torque to perform electromechanical energy conversion. The coil is wound by insulated round or rectangular section wire, and is embedded in the armature core slot in upper and lower layers, and the upper and lower layers and the coil and the armature core are properly insulated and pressed by slot wedges. However, the following problems mainly exist in the existing winding process of some coils:

a: the coil is synchronously rotated by the wire group in the winding process, so that the unwinding lead is loosened on the rotor in a winding manner, the working of the rotor is influenced, and the service life of the motor is influenced; b: the rotor is easy to collide with the outer wall of the rotor in the process of winding the coil, the structure of the rotor is affected, the quality of the coil wound on the rotor is reduced, and the use of a motor is affected.

Therefore, in order to improve the winding quality of the coil on the rotor, the invention provides an optimization method for producing and manufacturing the coil winding by the motor.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme that a method for optimizing the production and manufacturing of a coil winding of a motor is adopted, and the specific coil winding method of a rotor is as follows:

s1, fixing the rotor: manually cleaning the surface of the rotor, and enabling the fixing holes in the rotor to correspond to the fixing modules; the rotor is fixed on the fixing module, and the direction of the rotor to be wound is adjusted to the optimal position;

s2, coil fixation: manually fixing the coiled wire group to be wound on the auxiliary device, manually pulling one end of the wire group out to pass through the guide holes of the fixing frame by using a hook, and sequentially passing through the corresponding guide holes on the winding device to be fixed on the rotor;

s3, coil winding: the winding device works to tightly wind the coil on the rotor, after one end of the rotor is wound, the copper wire is cut off, the rotor is driven to rotate through the fixing module, and the position to be wound on the rotor corresponds to the optimal position; manually fixing one end of the copper wire on the rotor again, and repeatedly winding until the outer wall of the rotor is wound;

s4, rotor removal: after winding is finished, the rotor is manually taken down from the auxiliary device, and the exposed end of the copper wire on the rotor is finished;

in the winding method S1-S4, the coil winding operation of the rotor needs to be completed by the cooperation of the fixing frame, the fixing module, the auxiliary device, the winding device, the limiting unit and the like; wherein:

the fixing frame is of an L-shaped structure, auxiliary devices are symmetrically arranged on the outer wall of the left end of the fixing frame in a sliding fit mode, a winding device is arranged on the outer wall of the right end of the fixing frame, guide holes are formed in the fixing frame, and limiting units are uniformly arranged on the inner wall of each guide hole of the fixing frame in a sliding fit mode along the circumferential direction of the inner wall of each guide hole; the upper end surface of the right side of the fixing frame is provided with a fixing module;

the winding device comprises a propelling cylinder, a limiting chuck, a winding electric slide block, a limiting slide rod and a buffer unit; the propulsion cylinder symmetry set up on the right-hand member outer wall of mount, the top that is located the propulsion cylinder is connected with spacing chuck, the circumference outer wall of spacing chuck is provided with around rolling up electronic slider through the sliding fit mode, the outer wall that is located around rolling up electronic slider is connected with spacing litter, the inside of spacing litter be provided with the guide hole that runs through, the middle part of spacing chuck be provided with the guide hole, the right-hand member outer wall that is located spacing chuck is provided with buffer unit. The limiting chuck is sleeved on the outer end face of the rotor to be wound through the propelling cylinder, then the winding electric sliding block rotates to enable the copper wire to be wound on the rotor evenly and orderly, the winding speed of the copper wire is improved by fixing the copper wire and the movable limiting sliding rod, and the winding quality of the copper wire is guaranteed.

The auxiliary device comprises a fixing plate, a pressing rod, a supporting spring, a tension line, a locking ball and a locking spring; the fixed plate is arranged on the outer wall of the left end of the fixed frame in a sliding fit mode, and a plum blossom-shaped guide hole is formed in the fixed plate; the locking device is characterized in that a pressing rod is arranged in a fixed plate in a sliding fit mode, the lower end of the pressing rod is connected with one end of a supporting spring, the other end of the supporting spring is installed in an installation hole of the fixed plate, one end of a tension line is connected to the outer wall of the lower end of the pressing rod, the other end of the tension line penetrates through the inside of the fixed plate and is connected to a locking ball, the locking ball is arranged on the outer wall of the fixed plate at the connecting position of the fixed plate and a fixed frame, and the locking ball is formed by splicing two identical hemispherical rubber structures through a pin shaft; a locking spring is arranged inside the locking ball; the locking ball is pulled by the tension line to be folded by operating the pressing rod, and then the fixing plates are pushed, so that two ends of the winding set are respectively placed in the plum blossom guide holes on the two fixing plates; promote the fixed plate again and loosen and press the depression bar and can fix the group on auxiliary device, and when the copper line on the group unreeled, the one end through the pulling copper line drove the group and rotates, at line group pivoted in-process, received the laminating effect of group and plum blossom guide hole, the intermittent type formula rotation can take place to the group when pulling to the group, and the intermittent type formula is rotated and can be promoted to tighten up around the copper line of book on the rotor, guarantees the quality of copper line on the rotor around the book.

The fixing module comprises an auxiliary motor, a fixing disc and a limiting rod; the auxiliary motor is arranged on the fixing frame through a motor base, an output shaft of the auxiliary motor is provided with a fixing disc through a flange, and limiting rods are uniformly arranged on the upper end face of the fixing disc; corresponding holes on the rotor correspond to the limiting rods manually, and the rotor is inserted into the limiting rods; the rotor at the upper end is controlled by the auxiliary motor to move, so that the position of the rotor to be wound is adjusted and aligned with the winding device.

Preferably; the limiting unit comprises a limiting spring and a limiting block; the one end of spacing spring is connected on the inner wall of mount guide hole, and the other end of spacing spring is connected on the stopper, the stopper pass through the guide hole position department of sliding fit mode installation on the mount. The spacing unit that sets up has improved its taut degree of copper line at the in-process of rolling up, has guaranteed that the copper line elasticity degree of rolling up on the rotor is suitable, can not produce the phenomenon of pine .

Preferably; the buffer unit comprises a limiting ring, an execution spring and a buffer ring; the inside of the limiting ring is provided with a buffer ring in a sliding fit mode, and the inside of the limiting ring is connected with the bottom end of the buffer ring through uniformly arranged execution springs; the buffer unit that sets up can avoid receiving the effect of propulsion cylinder to lead to the outer wall of rotor and the rotor outer wall that spacing chuck inner wall direct contact leads to taking place the damage, has guaranteed the coil of rotor and has taken turns to the quality after the book.

Preferably; the outer wall of the limiting block is uniformly provided with movable beads in a movable connection mode; the outer wall of the limiting block is provided with the movable beads, so that the friction force between the copper wire and the limiting block can be reduced, and the copper wire can be flexibly wound on the rotor conveniently.

Preferably; the outer wall of the top end of the buffer ring is provided with a rubber pad; the outer wall of the top end of the buffering ring is provided with the rubber pad, so that the direct contact between the buffering ring and the outer wall of the rotor can be avoided from generating friction, and the damage of the outer wall of the rotor can be avoided to generate scratches and the like to affect use.

The invention has the beneficial effects that:

one end of a copper wire penetrates through the movable limiting sliding rod to be fixed, so that the winding speed of the copper wire is improved, the winding quality of the copper wire is guaranteed, and the coiled wire set is controlled to rotate intermittently; the copper wires on the wire set are tightened in the unreeling process, and the reeling quality of the copper wires on the rotor is ensured;

the limiting unit improves the tensioning degree of the copper wire in the winding process, ensures the proper tightness degree of the copper wire wound on the rotor, and avoids the phenomenon of loosening; the movable beads are arranged on the outer wall of the limiting block, so that the friction force between the copper wire and the limiting block can be reduced, and the copper wire can be conveniently and flexibly wound on the rotor;

the buffer unit can avoid damage to the outer wall of the rotor caused by direct contact between the outer wall of the rotor and the inner wall of the limiting chuck under the action of the propulsion cylinder, and the rubber pad arranged on the outer wall of the top end of the buffer ring can avoid friction caused by direct contact between the buffer ring and the outer wall of the rotor, so that the quality of the outer wall of the rotor is protected.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a winding process of a rotor according to the present invention;

FIG. 2 is a front view of the present invention between the fixing frame, the fixing module, the auxiliary device, the winding device and the spacing unit;

FIG. 3 is a top view of the fixing frame, the fixing module, the auxiliary device, the winding device and the limiting unit of the present invention;

FIG. 4 is a right side view of the present invention between the fixing frame, the fixing module, the auxiliary device, the winding device and the spacing unit;

FIG. 5 is a front sectional view of the fixing frame, the fixing module, the auxiliary device, the winding device and the limiting unit;

fig. 6 is a front sectional view of the winding device of the present invention.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings, wherein the left, right, front, back and other directions described in the embodiments of the present application are all used as references of the product, and are opposite to the left, right, front, back and other directions seen by the naked eyes of the skilled person. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 6, an optimized method for manufacturing a coil winding in a motor includes the following steps:

s1, fixing the rotor: the surface of the rotor is cleaned manually, and the fixing hole on the rotor corresponds to the fixing module 2; the rotor is fixed on the fixed module 2, and the direction of the rotor to be wound is adjusted to the optimal position;

s2, coil fixation: manually fixing the coiled wire group to be wound on the auxiliary device 3, manually pulling one end of the wire group out by using a hook to pass through the guide holes of the fixing frame 1, and sequentially passing through the corresponding guide holes on the winding device 4 to be fixed on the rotor;

s3, coil winding: the winding device 4 works to tightly wind the coil on the rotor, after one end of the rotor is wound, the copper wire is cut off, the rotor is driven to rotate through the fixing module 2, and the position to be wound on the rotor corresponds to the optimal position; manually fixing one end of the copper wire on the rotor again, and repeatedly winding until the outer wall of the rotor is wound;

s4, rotor removal: after winding is finished, the rotor is manually taken down from the auxiliary device 3, and the exposed end of the copper wire on the rotor is finished;

in the winding method S1-S4, the coil winding operation of the rotor needs to be completed by the cooperation of the fixing frame 1, the fixing module 2, the auxiliary device 3, the winding device 4, the limiting unit 5 and the like; wherein:

the fixing frame 1 is of an L-shaped structure, auxiliary devices 3 are symmetrically arranged on the outer wall of the left end of the fixing frame 1 in a sliding fit mode, a winding device 4 is arranged on the outer wall of the right end of the fixing frame 1, a guide hole is formed in the fixing frame 1, and limiting units 5 are uniformly arranged on the inner wall of the guide hole in the fixing frame 1 in a sliding fit mode along the circumferential direction of the guide hole; the upper end surface of the right side of the fixed frame 1 is provided with a fixed module 2;

the fixing module 2 comprises an auxiliary motor 21, a fixing disc 22 and a limiting rod 23; the auxiliary motor 21 is arranged on the fixed frame 1 through a motor base, the output shaft of the auxiliary motor 21 is provided with a fixed disc 22 through a flange, and limiting rods 23 are uniformly arranged on the upper end surface of the fixed disc 22; corresponding holes on the rotor correspond to the limiting rods 23 manually, and the rotor is inserted into the limiting rods 23; the rotor at the upper end is controlled to move by the auxiliary motor 21 so that the position adjustment of the rotor to be wound is aligned with the winding device 4.

The limiting unit 5 comprises a limiting spring 51 and a limiting block 52; one end of the limiting spring 51 is connected to the inner wall of the guide hole of the fixed frame 1, the other end of the limiting spring 51 is connected to the limiting block 52, and the limiting block 52 is installed at the position of the guide hole on the fixed frame 1 in a sliding fit manner; the outer wall of the limiting block 52 is uniformly provided with movable beads in a movable connection mode; the movable beads are arranged on the outer wall of the limiting block 52, so that the friction force between the copper wire and the limiting block 52 can be reduced, and the copper wire can be conveniently and flexibly wound on the rotor; the limiting unit 5 improves the tensioning degree of the copper wire in the winding process, ensures that the tightness degree of the copper wire wound on the rotor is proper, and does not generate the phenomenon of loosening .

The auxiliary device 3 comprises a fixing plate 31, a pressing rod 32, a supporting spring 33, a tension line 34, a locking ball 35 and a locking spring 36; the fixing plate 31 is arranged on the outer wall of the left end of the fixing frame 1 in a sliding fit mode, and a quincuncial guide hole is formed in the fixing plate 31; a pressing rod 32 is arranged in the fixing plate 31 in a sliding fit manner, the lower end of the pressing rod 32 is connected with one end of a supporting spring 33, the other end of the supporting spring 33 is arranged in a mounting hole of the fixing plate 31, one end of a tension wire 34 is connected to the outer wall of the lower end of the pressing rod 32, the other end of the tension wire 34 passes through the fixing plate 31 and is connected to a locking ball 35, the locking ball 35 is arranged on the outer wall of the fixing plate 31 at the connecting part of the fixing plate 31 and the fixing frame 1, and the locking ball 35 is formed by splicing two identical hemispherical rubber structures through a pin shaft; a locking spring 36 is arranged inside the locking ball 35; the pressing rod 32 is operated to enable the tension line 34 to pull the locking ball 35 to be folded, then the fixing plate 31 is pushed, and two ends of the coiled line group are respectively placed in the quincunx guide holes on the two fixing plates 31; promote fixed plate 31 again and loosen pressing rod 32 and can fix the group on auxiliary device 3, and when the copper line on the group unreeled, the one end through the pulling copper line drove the group and rotates, at line group pivoted in-process, received the laminating effect of group and plum blossom guide hole, the intermittent type formula rotation can take place to the group when pulling the group, and the intermittent type formula rotation can promote to tighten up around the copper line of rolling on the rotor, guarantees the quality of copper line on the rotor around rolling up.

The winding device 4 comprises a propelling cylinder 41, a limiting chuck 42, a winding electric slide block 43, a limiting slide rod 44 and a buffer unit 45; the propulsion cylinders 41 are symmetrically arranged on the outer wall of the right end of the fixed frame 1, the top end of the propulsion cylinder 41 is connected with a limiting chuck 42, the outer wall of the circumference of the limiting chuck 42 is provided with a winding electric slide block 43 in a sliding fit mode, the outer wall of the winding electric slide block 43 is connected with a limiting slide rod 44, a through guide hole is arranged inside the limiting slide rod 44, the middle part of the limiting chuck 42 is provided with a guide hole, and the outer wall of the right end of the limiting chuck 42 is provided with a buffer unit 45; the limiting chuck 42 is sleeved on the outer end face of the rotor to be wound through the work of the propulsion cylinder 41, then the winding electric slide block 43 rotates to enable copper wires to be uniformly and orderly wound on the rotor, meanwhile, the winding speed of the copper wires is improved through the fixation of the copper wires and the movable limiting slide rod 44, and the winding quality of the copper wires is guaranteed.

The buffer unit 45 comprises a limit ring 451, an actuating spring 452 and a buffer ring 453; the inside of the limiting ring 451 is provided with a buffer ring 453 in a sliding fit mode, the inside of the limiting ring 451 is connected with the bottom end of the buffer ring 453 through uniformly arranged actuating springs 452, and the outer wall of the top end of the buffer ring 453 is provided with a rubber pad; the rubber pad is arranged on the outer wall of the top end of the buffer ring 453, so that the influence on use caused by scratches and the like caused by damage of the outer wall of the rotor due to direct contact and friction between the buffer ring 453 and the outer wall of the rotor can be avoided; the buffering unit 45 can avoid the damage of the outer wall of the rotor caused by the direct contact between the outer wall of the rotor and the inner wall of the limiting chuck 42 under the action of the propelling cylinder 41, and the quality of the wound coil of the rotor is guaranteed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.