Automatic winding tool for motor stator processing

Abstract

The utility model discloses an automatic winding tool for motor stator processing, which comprises a base, the upper end of the base is provided with an automatic winding assembly for motor stator processing, and the automatic winding assembly comprises a driving assembly which is arranged on the base and is used for providing power for rotation of a motor stator; the positioning assembly is installed at the output end of the driving assembly and used for positioning the motor stator, the positioning assembly comprises a rotating seat connected with the output end of the driving assembly, the rotating seat is rotationally connected with the base, and an adjusting air cylinder is arranged at the lower end of the middle in the rotating seat. According to the automatic winding tool for machining the motor stator, the positioning piece is arranged in the device, the adjusting air cylinder in the positioning piece is matched with the connecting plate, the traction arm, the clamping block and the top plate, synchronous clamping of the peripheral end of the motor stator is facilitated, and in the subsequent clamping releasing process, the motor stator can be ejected out of the positioning end so that a user can take out the motor stator conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator processing, in particular to an automatic winding tool for motor stator processing. Background Art

[0002] During the processing of the motor stator, corresponding automatic winding tooling is required to perform corresponding processing on it. Chinese patent announcement number "CN216122142U" discloses an automatic winding tooling for motor stator processing, including: a base plate body, a mounting shaft rod is fixed at the bottom of which; a support plate body, which is placed above the base plate body, and the lower end of the support plate body is connected with four connecting rods through a movable shaft. The support plate body can be lifted and lowered by the setting of a connecting block and a reset spring, so that the support plate body can drive the motor stator placed above to move upward together in the later stage, so as to eject the motor stator upward and facilitate the removal of the processed motor stator in the later stage. As described in the above patent, when the existing automatic winding tooling is used, most of them adopt manual operation to clamp and vertically limit the motor stator, and manually adjust the ejection end. The operation is relatively cumbersome, which affects the processing efficiency of the motor stator. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automatic winding tool for motor stator processing, which solves the problems of manual operation of motor stator clamping and limit ends affecting the processing efficiency of the device.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic winding tool for motor stator processing, including a base, an automatic winding assembly for motor stator processing is installed on the upper end of the base, and the automatic winding assembly includes:

[0005] A drive assembly, mounted on the base, for providing power for the motor stator to rotate;

[0006] A positioning assembly is installed at the output end of the driving assembly for positioning the motor stator. The positioning assembly includes a rotating seat connected to the output end of the driving assembly, the rotating seat is rotatably connected to the base, an adjusting cylinder is provided at the lower end of the middle part of the rotating seat, a connecting plate is installed at the extended end of the adjusting cylinder near the middle of the rotating seat, four groups of traction arms are rotatably connected to the edge of the connecting plate, the upper oblique end of the traction arm is rotatably connected to a clamping block slidably connected to the upper end of the rotating seat, and a top plate fixedly connected to the top of the extended side of the adjusting cylinder is slidably connected to the middle end of the top of the rotating seat;

[0007] The limiting assembly is installed on the positioning assembly to assist the vertical limiting of the clamping block.

[0008] Preferably, the driving assembly includes a motor fixedly connected to the base, the output end of the motor is connected to a gear assembly, the driven gear in the gear assembly is fixedly connected to the rotating seat, and the output end of the motor is coaxially fixedly connected to the driving gear in the gear assembly.

[0009] Preferably, a movable groove is provided inside the rotating seat near the extended end of the adjusting cylinder and the traction arm end, and four groups of sliding grooves are provided on the upper side of the rotating seat near the edge of the top plate, and the four groups of clamping blocks are slidably connected in the sliding grooves.

[0010] Preferably, the top of the top plate is flush with the upper surface of the rotating seat, and the clamping block is an arc-shaped plate and is located at the upper end of the rotating seat.

[0011] Preferably, the limiting assembly includes an electric push rod assembly arranged on the edge of the rotating seat, an adjusting ring is installed on the top of the electric push rod assembly, the upper end of the adjusting ring is fixedly connected with a connecting plate corresponding to the clamping block, the upper end of the connecting plate is slidably connected with a driven block, and the lower end of the driven block is slidably connected with a traction rod slidably connected to the clamping block.

[0012] Preferably, the driven block is provided with a baffle away from the traction rod end, the bottom of the traction rod is fixedly connected with a baffle near the inner end of the clamping block, the clamping block is provided with a limiting groove slidably connected to the baffle, and the bottom of the driven block is installed with a limiting rod.

[0013] Beneficial Effects

[0014] The utility model provides an automatic winding tool for motor stator processing. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The automatic winding tooling for motor stator processing is provided with a positioning member in the device. The adjusting cylinder in the positioning member cooperates with the connecting plate, the traction arm, the clamping block and the ejector plate to facilitate synchronous clamping of the peripheral end of the motor stator. In the subsequent unclamping process, the motor stator can be ejected from the positioning end to facilitate removal by the user, without the need for the user to manually adjust the positioning assembly.

[0016] (2) The automatic winding tooling for motor stator processing has a limit assembly set in the device. During the movement of the clamping block, the clamping block drives the driven block to slide along the top of the connecting plate through the traction rod. When the motor stator is clamped, the electric push rod assembly drives the driven block, the traction rod and the limit rod to move downward through the adjusting ring and the connecting plate. The positioning rod cooperates with the top plate to clamp and limit the upper end of the edge of the motor stator. During the rotation of the positioning assembly, the motor stator is prevented from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cutaway stereogram of the utility model;

[0019] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. base; 2. drive assembly; 3. positioning assembly; 31. rotating seat; 32. adjusting cylinder; 33. connecting plate; 34. traction arm; 35. clamping block; 36. top plate; 4. limit assembly; 41. electric push rod assembly; 42. adjusting ring; 43. connecting plate; 44. driven block; 45. traction rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-3 The first embodiment shown is an automatic winding tool for motor stator processing, comprising a base 1, an automatic winding assembly for motor stator processing is installed on the upper end of the base 1, and the automatic winding assembly comprises: a driving assembly 2, which is installed on the base 1 and is used to provide power for the motor stator to rotate;

[0023] The positioning assembly 3 is installed at the output end of the driving assembly 2 for positioning the motor stator. The positioning assembly 3 includes a rotating seat 31 connected to the output end of the driving assembly 2. The rotating seat 31 is rotatably connected to the base 1. An adjusting cylinder 32 is provided at the lower middle end of the rotating seat 31. A connecting plate 33 is installed at the extended end of the adjusting cylinder 32 near the middle of the rotating seat 31. Four groups of traction arms 34 are rotatably connected to the edge of the connecting plate 33. The upper oblique end of the traction arm 34 is rotatably connected to a clamping block 35 slidably connected to the upper end of the rotating seat 31. A top plate 36 fixedly connected to the top of the extended side of the adjusting cylinder 32 is slidably connected to the middle end of the top of the rotating seat 31.

[0024] The limiting assembly 4 is installed on the positioning assembly 3 to assist the clamping block 35 in vertical limiting; the driving assembly 2 includes a motor fixedly connected to the base 1, the output end of the motor is connected to a gear assembly, the driven gear in the gear assembly is fixedly connected to the rotating seat 31, and the output end of the motor is coaxially fixedly connected to the driving gear in the gear assembly; a movable groove is provided inside the rotating seat 31 near the extended end of the adjusting cylinder 32 and the end of the traction arm 34, and four groups of slide grooves are provided on the upper side of the rotating seat 31 near the edge of the top plate 36, and the four groups of clamping blocks 35 are slidably connected in the slide grooves; the top of the top plate 36 is flush with the upper surface of the rotating seat 31, and the clamping block 35 is an arc-shaped plate and is located at the upper end of the rotating seat 31;

[0025] The connecting plate 33, the top plate 36 and the motor stator are driven downward by adjusting the extension end of the air cylinder 32. The connecting plate 33 drives a clamping block 35 to move toward the middle of the top plate 36 through the four groups of traction arms 34 at its peripheral end, so that the four groups of clamping blocks 35 clamp the peripheral end of the motor stator. This arrangement enables the four groups of clamping blocks 35 to clamp the motor stator synchronously all around. After the subsequent stator winding is completed, the clamping block 35 is released from the clamping state. The top plate 36 will gradually raise the processed motor stator to a suitable height for the user to take out.

[0026] like Figure 1-3 The second embodiment shown is mainly different from the first embodiment in that:

[0027] The limit assembly 4 includes an electric push rod assembly 41 arranged at the edge of the rotating seat 31, an adjusting ring 42 is installed on the top of the electric push rod assembly 41, a connecting plate 43 is fixedly connected to the upper end of the adjusting ring 42 corresponding to the clamping block 35, a driven block 44 is slidably connected to the upper end of the connecting plate 43, and a traction rod 45 slidably connected to the clamping block 35 is slidably connected to the lower end of the driven block 44;

[0028] The driven block 44 is provided with a baffle at the end away from the traction rod 45, and the bottom of the traction rod 45 is fixedly connected with a baffle near the inner end of the clamping block 35. The clamping block 35 is provided with a limit groove slidably connected to the baffle, and a limit rod is installed on the baffle away from the bottom of the driven block 44. During the movement of the clamping block 35, the clamping block 35 drives the driven block 44 to slide along the top of the connecting plate 43 through the traction rod 45. When the motor stator is clamped, the electric push rod assembly 41 drives the driven block 44, the traction rod 45 and the limit rod to move downward through the adjusting ring 42 and the connecting plate 43. The positioning rod cooperates with the top plate 36 to clamp and limit the upper end of the edge of the motor stator. During the rotation of the positioning assembly 3, the motor stator is prevented from falling off.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] When in use, the user places the motor stator to be processed on the top plate 36, starts the adjusting cylinder 32, and the extended end of the adjusting cylinder 32 drives the top plate 36 and the motor stator to move downward. At the same time, the connecting plate 33 moves synchronously with the extended end of the adjusting cylinder 32. The connecting plate 33 drives a clamping block 35 to move toward the middle of the top plate 36 through the four groups of traction arms 34 at its peripheral ends. After the four groups of clamping blocks 35 clamp the peripheral ends of the motor stator, the adjusting cylinder 32 is closed. During the movement of the clamping block 35, the clamping block 35 drives the driven block 44 along the connecting plate 4 through the traction rod 45. 3, when the motor stator is clamped, the electric push rod assembly 41 is started, and the electric push rod assembly 41 drives the driven block 44 and the traction rod 45 to move downward through the adjusting ring 42 and the connecting plate 43, wherein the lower limit rod of the driven block 44 moves downward and finally cooperates with the top plate 36 to clamp and limit the upper end of the edge of the motor stator, and the driving assembly 2 is started, and the driving assembly 2 drives the positioning assembly 3, the limit assembly 4, and the motor stator to rotate, and the rotating motor stator is wound by the external winding machine, wherein the winding machine is the existing technology, and its specific working principle is not repeated here.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding tool for motor stator processing, comprising a base (1), characterized in that: An automatic winding assembly for motor stator processing is installed on the upper end of the base (1), and the automatic winding assembly comprises: A driving assembly (2) is mounted on the base (1) and is used to provide power for the motor stator to rotate; A positioning assembly (3) is mounted at the output end of the driving assembly (2) and is used for positioning the motor stator. The positioning assembly (3) comprises a rotating seat (31) connected to the output end of the driving assembly (2). The rotating seat (31) is rotatably connected to the base (1). An adjusting cylinder (32) is provided at the lower middle end of the rotating seat (31). A connecting plate (33) is installed at the extended end of the adjusting cylinder (32) near the middle of the rotating seat (31). Four groups of traction arms (34) are rotatably connected to the edge of the connecting plate (33). The inclined upper end of the traction arm (34) is rotatably connected to a clamping block (35) slidably connected to the upper end of the rotating seat (31). A top plate (36) fixedly connected to the top of the extended side of the adjusting cylinder (32) is slidably connected to the middle end of the top of the rotating seat (31). The limiting assembly (4) is installed on the positioning assembly (3) and is used to assist the clamping block (35) in vertical limiting.

2. The automatic winding tool for motor stator processing according to claim 1, characterized in that: The driving assembly (2) comprises a motor fixedly connected to the base (1), the output end of the motor being connected to a gear assembly, the driven gear in the gear assembly being fixedly connected to the rotating seat (31), and the output end of the motor being coaxially fixedly connected to the driving gear in the gear assembly.

3. The automatic winding tool for motor stator processing according to claim 1, characterized in that: A movable groove is provided inside the rotating seat (31) near the extended end of the regulating cylinder (32) and the end of the traction arm (34), and four groups of sliding grooves are provided on the upper side of the rotating seat (31) near the edge of the top plate (36), and the four groups of clamping blocks (35) are slidably connected in the sliding grooves.

4. The automatic winding tool for motor stator processing according to claim 1, characterized in that: The top of the top plate (36) is flush with the upper surface of the rotating seat (31), and the clamping block (35) is an arc-shaped plate and is located at the upper end of the rotating seat (31).

5. The automatic winding tool for motor stator processing according to claim 1, characterized in that: The limit assembly (4) comprises an electric push rod assembly (41) arranged on the edge of the rotating seat (31), an adjusting ring (42) is installed on the top of the electric push rod assembly (41), the upper end of the adjusting ring (42) is fixedly connected to a connecting plate (43) corresponding to the clamping block (35), the upper end of the connecting plate (43) is slidably connected to a driven block (44), and the lower end of the driven block (44) is slidably connected to a traction rod (45) slidably connected to the clamping block (35).

6. The automatic winding tool for motor stator processing according to claim 5, characterized in that: The driven block (44) is provided with a baffle at the end away from the traction rod (45); the bottom of the traction rod (45) is fixedly connected with a baffle near the inner end of the clamping block (35); a limiting groove slidably connected to the baffle is provided in the clamping block (35); and a limiting rod is installed at the bottom of the driven block (44) away from the baffle.

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