CN215498676U

CN215498676U - Winding device for motor stator winding coil

Info

Publication number: CN215498676U
Application number: CN202120945008.0U
Authority: CN
Inventors: 刘永健; 丁勇; 叶诚; 方云雷
Original assignee: Anhui Wannan Xin Wei Electric Machine Co
Current assignee: Anhui Wannan Xin Wei Electric Machine Co
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-11
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a winding device of a motor stator winding coil, which comprises a winding machine, a winding frame and a winding drum; the winding machine is installed at the center of the winding frame, the upper end face of the winding frame is of a disc-like structure, a plurality of winding drums are arranged on the annular array of the upper end face of the winding frame, the upper end face of the winding frame can rotate around the winding machine, and the winding drums can rotate relative to the winding frame. According to the winding device for the motor stator winding coil, the winding frame capable of surrounding the winding machine and the winding drum capable of rotating relative to the winding frame are arranged, so that the stator completing winding can be rotated to the back of the winding machine through rotation of the upper end face of the winding frame after winding of each stator is completed, workers can conveniently take out the stator in the winding drum and can also continuously put into work, and the efficiency of a single winding machine body is improved.

Description

Winding device for motor stator winding coil

Technical Field

The utility model relates to the technical field of motor assembly, in particular to a winding device of a motor stator winding coil.

Background

The motor stator is an important component of a motor product, and in the existing motor stator production process, the winding process is mainly realized by a semi-automatic two-station winding machine. The stage of unloading on the staff, the coiling machine need stop work, and the coiling machine need wait for in the staff puts stator core to winding device's workspace, just can carry out the wire winding operation after fixing stator core, and the coiling machine also needs stop work to wait for the staff to take off stator core after the completion. The working efficiency of the mode is lower, and potential safety hazards exist because the working personnel are on the same side with the winding machine when taking out and putting in the stator.

Therefore, it is necessary to provide a stator winding coil winding device for an electric motor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a winding device of a motor stator winding coil, which has the following specific technical scheme:

the winding device of the motor stator winding coil comprises a winding machine, a winding frame and a winding drum; the winding machine is installed at the center of the winding frame, the upper end face of the winding frame is of a disc-like structure, a plurality of winding drums are arranged on the annular array of the upper end face of the winding frame, the upper end face of the winding frame can rotate around the winding machine, and the winding drums can rotate relative to the winding frame.

As an improvement of the technical scheme, a plurality of through holes are formed in the upper end face of the winding frame in an annular array mode, the number of the through holes is equal to the number of the winding drums, the through holes are inverted U-shaped, the radius of the bottom face of each through hole is larger than or equal to that of each winding drum, and an annular groove is formed in one side, close to the outer edge of the winding frame, of each through hole.

As an improvement of the technical scheme, a fixing band is arranged in the through hole, one end of the fixing band is fixedly connected with the inner wall of the through hole, the other end of the fixing band is connected with the inner wall of the through hole in a buckling mode, and the fixing band is in direct contact with the winding drum.

As an improvement of the technical scheme, the winding machine is rotationally connected with the winding frame through a bearing.

As an improvement of the technical scheme, the winding device further comprises a motor, and the motor drives the upper end face of the winding frame to rotate through a bevel gear.

As an improvement of the above technical solution, the winding device further includes: a support arm and a rotating shaft; the bobbin is fixedly connected with the bobbin through a support arm, and the support arm is rotatably connected with the bobbin through a rotating shaft.

Compared with the prior art, the utility model has the following technical effects:

according to the winding device for the motor stator winding coil, the winding frame capable of surrounding the winding machine and the winding drum capable of rotating relative to the winding frame are arranged, so that the stator completing winding can be rotated to the back of the winding machine through rotation of the upper end face of the winding frame after winding of each stator is completed, workers can conveniently take out the stator in the winding drum and can also continuously put into work, and the efficiency of a single winding machine body is improved.

Drawings

FIG. 1 is a schematic structural view (top view) of a winding device according to the present invention;

FIG. 2 is a schematic view of the structure of the winding device (front view state)

FIG. 3 is a schematic view of the connection between the bobbin and the through hole according to the present invention;

FIG. 4 is a schematic view of the connection of the support arm to the bobbin of the present invention;

reference numerals: 10-winding machine, 20-winding frame, 30-winding drum, 40-bearing, 50-motor, 60-supporting arm, 70-rotating shaft, 80-fixing belt and 90-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the winding device for the motor stator winding coil according to the present invention includes a winding machine 10, a bobbin 20, and a bobbin 30; the winding machine 10 is installed at the center of the winding frame 20, the upper end face of the winding frame 20 is of a disc-like structure, a plurality of winding drums 30 are arranged on the upper end face of the winding frame 20 in an annular array mode, the upper end face of the winding frame 20 can rotate around the winding machine 10, and the winding drums 30 can rotate relative to the winding frame 20.

According to the winding device for the motor stator winding coil, the winding frame 20 capable of surrounding the winding machine 10 and the winding drum 30 capable of rotating relative to the winding frame 20 are arranged, so that after winding of each stator is completed, the stator which completes winding can be rotated to the back of the winding machine 10 through rotation of the upper end face of the winding frame 20, workers can conveniently take out the stator which is placed in the winding drum and can also continuously put into work by the winding machine 10, and the efficiency of a single winding machine body is improved.

As shown in fig. 1, the winding machine 10 is rotatably connected to the bobbin 20 by a bearing 40.

The winding device further comprises a motor 50, and the motor 50 drives the upper end face of the winding frame 20 to rotate through a bevel gear.

According to the motor stator winding coil winding device, the upper end face of the winding frame 20 is driven to rotate horizontally through the matching of the motor 50 and the bevel gear, the winding frame 20 and the winding machine 10 are connected through the bearing 40, the inner ring of the bearing 40 is fixed with the winding machine 10, the outer ring of the bearing 40 is fixed with the central ring of the upper end face of the winding frame 20, when the winding frame 20 rotates, the winding machine 10 can keep static, and therefore the exchange between the winding bobbin 30 which is wound and the winding bobbin 30 to be wound is completed.

A plurality of through-holes 90 have been seted up to bobbin 20 up end annular array, through-hole 90 quantity equals with bobbin 30 quantity, through-hole 90 is the shape of falling a hoof, through-hole 90 bottom surface radius more than or equal to bobbin 30 radius, one side that through-hole 90 is close to bobbin 20 outer edge sets up to the annular groove, bobbin 30 sets up inside through-hole 90. Through seting up through-hole 90, through-hole 90 is for falling the shape of a hoof, makes bobbin 30 can pass 20 up end of bobbin and carries out the cooperation work with coiling machine 10, and bobbin 30 radius less than or equal to through-hole 90 makes it carry out the vertical rotation of certain degree at through-hole 90, makes things convenient for the staff to take out and puts into the inside stator of bobbin 30, and is more laborsaving.

The winding device further comprises: a support arm 60, a rotation shaft 70; the bobbin 30 is fixedly connected with the bobbin 20 through a support arm 60, and the support arm 60 is rotatably connected with the bobbin 30 through a rotating shaft 70. The rotating shaft 70 and the winding reel 30 can be electrically controlled to be rotationally locked, the winding reel 30 is fixedly connected with the base center of the winding machine 20 through the supporting arm 60, the winding reel 30 is arranged inside the through hole 90 through the supporting arm 60, and the winding reel 30 can vertically rotate to a certain degree through the rotating shaft 70, so that when the work is finished, a worker can better take out the stator inside the winding reel 30.

The fixing band 80 is arranged inside the through hole 90, one end of the fixing band 80 is fixedly connected with the inner wall of the through hole 90, the other end of the fixing band is connected with the inner wall of the through hole 90 in a buckling mode, and the fixing band 80 is in direct contact with the winding reel 30. Through fixed band 80 and through-hole 90 buckle connection, give bobbin 30 a horizontal supporting force of pointing to the bobbin 20 up end centre of a circle, fixed bobbin 30 that can be better makes bobbin 30 rotate on the horizontal plane that can be more stable at the during operation.

The specific adjusting principle of the winding device of the motor stator winding coil is as follows:

before the winding device works, the fixing belt 80 and the through hole 90 are unlocked, the winding reel 30 is vertically rotated and inclined, a stator to be wound is placed in the winding reel, and then the stator to be wound is reset; turning on the motor, enabling the upper end face of the winding machine 20 to horizontally rotate to a working position matched with the winding machine 10, and starting winding the winding drum 30 by the winding machine 10; when the winding is completed, the upper end surface of the bobbin 20 horizontally rotates again, so that the bobbin 30 with the completed winding is exchanged with the bobbin 30 with the completed winding.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Motor stator winding coil winding device, its characterized in that: the winding device comprises a winding machine (10), a winding frame (20) and a winding drum (30); the winding machine (10) is installed at the center of the winding frame (20), the upper end face of the winding frame (20) is of a disc-like structure, a plurality of winding drums (30) are arranged on the upper end face of the winding frame (20) in an annular array mode, the upper end face of the winding frame (20) can rotate around the winding machine (10), and the winding drums (30) can rotate relative to the winding frame (20).

2. A motor stator winding coil winding apparatus according to claim 1, wherein: a plurality of through-holes (90) have been seted up to bobbin (20) up end annular array, through-hole (90) quantity equals with bobbin (30) quantity, through-hole (90) are the shape of falling a hoof, through-hole (90) bottom surface radius more than or equal to bobbin (30) radius, one side that through-hole (90) are close to bobbin (20) outer edge sets up to the annular groove.

3. A motor stator winding coil winding apparatus according to claim 2, wherein: the novel bobbin winder is characterized in that a fixing band (80) is arranged inside the through hole (90), one end of the fixing band (80) is fixedly connected with the inner wall of the through hole (90), the other end of the fixing band (80) is connected with the inner wall of the through hole (90) in a buckling mode, and the fixing band (80) is in direct contact with the bobbin (30).

4. A motor stator winding coil winding apparatus according to claim 1, wherein: the winding machine (10) is rotatably connected with the winding frame (20) through a bearing (40).

5. A motor stator winding coil winding apparatus according to claim 1, wherein: the winding device further comprises a motor (50), and the motor (50) drives the upper end face of the winding frame (20) to rotate through a bevel gear.

6. A motor stator winding coil winding apparatus according to claim 1, wherein: the winding device further comprises: a support arm (60) and a rotating shaft (70); the winding reel (30) is fixedly connected with the winding frame (20) through a supporting arm (60), and the supporting arm (60) is rotatably connected with the winding reel (30) through a rotating shaft (70).