Assembly machine for motor production

Abstract

The utility model discloses an assembly machine for motor production, and relates to the technical field of motor production, the assembly machine comprises a fixed plate, one side of the fixed plate is fixedly connected with a mounting rack, and one side of the fixed plate is provided with a supporting mechanism. Under the synergistic effect of a fixing sleeve and a second supporting frame, the shear type frame ensures synchronous movement of a moving plate and a supporting plate, so that multi-point supporting is achieved, the sliding design of a limiting rod and a movable hole effectively restrains the movement track, the stability and controllability of the mechanism are improved, and the overall movement design ensures stable positioning of a stator and also ensures stable positioning of the stator. The device is simple in structure and convenient to operate, supports follow-up accurate alignment with the rotor, avoids assembly errors, improves the assembly efficiency and quality, and meanwhile reduces the fault risk caused by uneven stress or excessive movement.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor production technical field especially relates to a kind of assembly machine for motor production. BACKGROUND

[0002] Motor contains numerous components, such as stator, rotor, end cover, bearing, casing, winding, brush etc., in motor production process, these fittings need to be assembled together.

[0003] Such as the publication No.CN218570049U discloses a kind of motor production line motor auxiliary assembly device, including first horizontal plate, the upper side of first horizontal plate is close to the both sides and is equipped with casing clamp plate, the downside of first horizontal plate is equipped with second horizontal plate, the both sides of second horizontal plate are respectively equipped with first mobile frame plate and second mobile frame plate, and the opposite side of first mobile frame plate and second mobile frame plate is respectively equipped with two groups of rotor clamp plate and two groups of stator clamp plate, the downside of second horizontal plate is equipped with support base plate, one end of first horizontal plate is equipped with first rotating handle, the inner side of first rotating handle is fixedly connected with first screw rod shaft.

[0004] But in prior art, in motor assembly process, smaller motor can be easily completed by manual, when involving medium-sized motor assembly, will face many problems, on the one hand, the components of medium-sized motor are often bulky, heavy, like large stator core, rotor shaft etc., it is extremely difficult to carry and install by manpower, manual operation assembly will be prone to deviation, will affect the performance and operating stability of motor subsequently, with the aid of large hoisting equipment will need larger space, which undoubtedly increases the complexity and time cost of assembly. UTILITARY MODEL CONTENTS

[0005] The utility model aims at solving the problem of error prone in prior art manual operation, and proposes a kind of assembly machine for motor production.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a kind of assembly machine for motor production, including fixed plate, the fixed plate one side is fixedly connected with mounting bracket, the fixed plate one side is equipped with support mechanism;

[0007] The supporting mechanism comprises a sleeve and a rotating rod, one end of the sleeve is fixedly connected with a fixed plate, the rotating rod is located inside the sleeve, and the diameter of the rotating rod is smaller than the inner diameter of the sleeve, one end of the outer surface of the rotating rod is fixedly connected with a threaded sleeve, the outer surface of the threaded sleeve is threadedly connected with a moving sleeve, the outer surface of one end of the sleeve is fixedly connected with a fixed sleeve, the outer surface of the moving sleeve is fixedly connected with a plurality of first supporting frames, the outer surface of the fixed sleeve is fixedly connected with a second supporting frame, three scissor frames are arranged on the outer side of the sleeve, the two ends of the scissor frame are rotationally connected with the first supporting frame and the second supporting frame respectively, and the top ends of the two sides of the scissor frame are rotationally connected with a fixed rod and a limiting rod respectively.

[0008] Preferably, one side of the fixed plate is provided with three supporting plates, and the bottom of each supporting plate is fixedly connected with a moving plate.

[0009] Preferably, one end of the fixed rod is fixedly connected with the moving plate, and the top end of the moving plate is fixedly connected with a limiting plate.

[0010] Preferably, one end of the moving plate is provided with a movable hole, and the limiting rod is slidably connected with the movable hole.

[0011] Preferably, one side of the fixed plate is provided with a servo motor, and the output end of the servo motor is fixedly connected with the rotating rod.

[0012] Preferably, three guide holes are formed in one side of the fixed plate, and three air cylinders are mounted on one side of the mounting frame.

[0013] Preferably, one end of the air cylinder is fixedly connected with a pushing plate, and the length and width of the pushing plate are smaller than the length and width of the guide hole.

[0014] Compared with the prior art, the advantages and positive effects of the utility model lie in that:

[0015] 1、In the motor production and assembly process, the threaded sleeve and the moving sleeve move along the axial direction through the rotation of the rotating rod, the scissor frame is cooperated with the fixed sleeve and the second supporting frame, the synchronous movement of the moving plate and the supporting plate is ensured, multi-point support is realized, the sliding design of the limiting rod and the movable hole effectively restricts the movement track, the stability and controllability of the mechanism are improved, the overall movement design not only ensures the stable positioning of the stator, but also supports the subsequent accurate alignment with the rotor, avoids the assembly error, improves the assembly efficiency and quality, and reduces the fault risk caused by uneven stress or excessive movement.

[0016] 2、The utility model discloses in the motor assembly process, servo motor and cylinder cooperate, ensure the efficient, accurate assembly of stator and rotor, servo motor drive rotating rod rotation, realize the synchronous adjustment of support plate, even support stator inner wall, enhance the positioning stability, the spacing board effectively prevents stator from separating, further improve the assembly accuracy, cylinder drive push plate moves stably, through the guide hole and push stator to rotor, realize assembly start, the arc surface design of support plate reduces friction, improves the assembly smoothness, avoids the component damage or efficiency reduction, lengthen the service life of equipment simultaneously, the whole design passes through dynamic adjustment, accurate positioning and smooth assembly, the assembly efficiency and quality have been improved significantly, provide the guarantee for the stable operation of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 An overall three-dimensional structure schematic diagram of the assembly machine for motor production is provided for the utility model;

[0018] Figure 2 A support mechanism three-dimensional structure schematic diagram of the assembly machine for motor production is provided for the utility model;

[0019] Figure 3 A support mechanism split three-dimensional structure schematic diagram of the assembly machine for motor production is provided for the utility model;

[0020] Figure 4 A partial three-dimensional structure schematic diagram of the assembly machine for motor production is provided for the utility model.

[0021] Legend: 1, support mechanism, 11, rotating rod, 12, threaded sleeve, 13, moving sleeve, 131, first support frame, 14, fixed sleeve, 141, second support frame, 15, sleeve, 16, servo motor, 17, support plate, 18, moving plate, 181, movable hole, 182, fixed rod, 183, spacing plate, 19, scissor type frame, 191, spacing rod, 2, fixed plate, 21, guide hole, 3, mounting frame, 31, cylinder, 32, push plate. DETAILED DESCRIPTION

[0022] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in conjunction with the drawings and embodiments. It should be explained that the embodiments of the application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure.

[0024] Embodiment one: asFigure 1 Figure 3 The utility model provides a kind of assembly machine for motor production, including fixed plate 2, fixed plate 2 side is fixedly connected with mounting bracket 3, and fixed plate 2 side is provided with support mechanism 1;

[0025] Support mechanism 1 includes sleeve pipe 15 and rotating rod 11, and sleeve pipe 15 one end is fixedly connected with fixed plate 2, rotating rod 11 is located inside sleeve pipe 15, and rotating rod 11 diameter is less than sleeve pipe 15 inner diameter, and rotating rod 11 one end outer surface is fixedly connected with threaded sleeve 12, and threaded sleeve 12 outer surface is threadedly connected with moving sleeve 13, and sleeve pipe 15 one end outer surface is fixedly connected with fixed sleeve 14, and moving sleeve 13 outer surface is fixedly connected with multiple first support frame 131, and fixed sleeve 14 outer surface is fixedly connected with second support frame 141, and sleeve pipe 15 outside is provided with three scissor type frames 19, and scissor type frame 19 both ends are rotatably connected with first support frame 131 and second support frame 141 respectively, and scissor type frame 19 top end both sides are rotatably connected with fixed rod 182 and limiting rod 191 respectively.

[0026] Specifically, in the motor production and assembly process, first, the stator is positioned using the support mechanism 1. The support mechanism 1 is dynamically adjusted by rotating the rotating rod 11. In operation, the rotation of the rotating rod 11 drives the threaded sleeve 12 to rotate synchronously, and the rotation of the threaded sleeve 12 further drives the moving sleeve 13 connected thereto to move axially. Since the sleeve pipe 15 and the fixed sleeve 14 are fixed in structure design, the moving sleeve 13 is pushed to move the entire scissor type frame 19 under the action of the first support frame 131 on its outer surface. The scissor type frame 19 moves stably under the cooperation of the second support frame 141, thereby ensuring the stability and coordination of the movement of the scissor type frame 19.

[0027] When the scissor type frame 19 moves, the moving plate 18 starts to move through the clever cooperation between structures. The movement of the scissor type frame 19 involves the relative rotation of the fixed rod 182 and the limiting rod 191, and the limiting rod 191 slides inside the movable hole 181. This design effectively constrains the movement trajectory in mechanical action, further stabilizing the movement process of the moving plate 18. With the continuous rotation of the rotating rod 11, multiple parts of the entire mechanism can work coordinately, pushing the three moving plates 18 and the three supporting plates 17 to move synchronously, thereby reliably supporting the stator at multiple points.

[0028] ​During the supporting process, the movement design of the scissors frame 19 not only ensures the stable positioning of the stator, but also provides sufficient adjustment capability in subsequent assembly operations. Through the synchronous activity of multiple support points, the stator can be accurately aligned with the rotor, avoiding assembly errors caused by displacement or inclination. In addition, the entire process further enhances the controllability of movement through the sliding design of the limiting rod 191 and the movable hole 181, avoiding assembly failures caused by excessive movement or uneven stress.

[0029] Embodiment two: as shown in Figure 2 - Figure 4 The fixed plate 2 is provided with three support plates 17 on one side, and the support plates 17 are fixedly connected with the moving plate 18 at the bottom. The fixed rod 182 is fixedly connected with one end of the moving plate 18, and the moving plate 18 is fixedly connected with the limiting plate 183 at the top. The moving plate 18 is provided with a movable hole 181 at one end, and the limiting rod 191 is slidably connected with the movable hole 181. The fixed plate 2 is provided with a servo motor 16 on one side, and the output end of the servo motor 16 is fixedly connected with the rotating rod 11. The fixed plate 2 is provided with three guide holes 21 on one side, and the installation frame 3 is provided with three air cylinders 31 on one side. The air cylinder 31 is fixedly connected with the push plate 32 at one end, and the length and width of the push plate 32 are smaller than those of the guide hole 21.

[0030] The effect of the whole embodiment is that during the assembly process, the servo motor 16 drives the rotating rod 11 to rotate, which can realize the synchronous adjustment of each support component in the system. The three support plates 17 simultaneously apply uniform support to the inner wall of the stator under the drive of the servo motor 16, thereby ensuring the stability of the stator during the entire positioning and assembly process. At the same time, the limiting plate 183 limits the position of the stator, effectively preventing it from disengaging backward during the assembly process. This design not only improves the stability of the assembly, but also reduces the possibility of errors, ensuring the assembly accuracy.

[0031] In the specific operation of assembly, one of the key steps is to use the air cylinder 31 to drive the push plate 32 to move. The stable pushing force of the air cylinder 31 makes the push plate 32 pass through the guide hole 21 and directly act on the stator, pushing it to approach the rotor and start assembly. At the same time, the surface of the support plate 17 is designed in an arc structure, which reduces the contact friction with the stator, thereby making the assembly process more smooth. This not only ensures that the stator starts to assemble with the rotor stably, but also avoids damage or efficiency reduction of the components caused by excessive friction. In addition, the design of the arc surface can also reduce the wear of the surface of the support plate 17 to a certain extent, prolonging the service life of the equipment.

[0032] The entire assembly process realizes efficient and accurate assembly of the stator and the rotor through the cooperative action of the servo motor 16 and the air cylinder 31, as well as the optimized design of the limiting plate 183 and the support plate 17, laying a reliable foundation for subsequent equipment operation.

[0033] The method for using the device and the working principle: in the process of motor production and assembly, the rotor can be positioned first. When the stator needs to be connected with the rotor, the stator is positioned by using the supporting mechanism 1 first. During the supporting process, the rotating rod 11 is rotated to drive the threaded sleeve 12 to rotate. With the rotation of the threaded sleeve 12, the moving sleeve 13 is driven to move, while the sleeve 15 and the fixed sleeve 14 remain stationary. At this time, under the drive of the first support frame 131 on the outer surface of the moving sleeve 13, the scissor frame 19 starts to move. Under the cooperative action of the second support frame 141, the scissor frame 19 can move smoothly. During the movement of the scissor frame 19, the moving plate 18 is pushed, and at the same time, the scissor frame 19 rotates relative to the fixed rod 182 and the limiting rod 191, and the limiting rod 191 slides in the movable hole 181, thereby stably pushing the moving plate 18 to move.

[0034] With the continuous rotation of the rotating rod 11, the three moving plates 18 and the three support plates 17 can move synchronously to support the stator, so as to ensure the stable alignment of the stator and the rotor during assembly.

[0035] During the assembly process, the rotating rod 11 is driven to rotate by the servo motor 16. When the three support plates 17 support the inner wall of the stator at the same time, the limiting plate 183 can effectively prevent the stator from being separated backward during the positioning and supporting process, thereby improving the stability of the assembly.

[0036] During further assembly, the pushing plate 32 is driven to move by the pushing of the air cylinder 31, and the pushing plate 32 passes through the guide hole 21 to gradually assemble the stator and the rotor. During this process, due to the arc-shaped structure on the surface of the support plate 17, the friction between the stator and the support plate 17 is small, which can ensure that the stator can be smoothly assembled with the rotor.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any person skilled in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. An assembling machine for motor production, comprising a fixed plate (2), one side of which is fixedly connected with a mounting rack (3), characterized in that: One side of the fixed plate (2) is provided with a support mechanism (1); The support mechanism (1) comprises a sleeve (15) and a rotating rod (11), one end of the sleeve (15) is fixedly connected with the fixed plate (2), the rotating rod (11) is located on the inside of the sleeve (15), and the diameter of the rotating rod (11) is smaller than the inner diameter of the sleeve (15), one end of the outer surface of the rotating rod (11) is fixedly connected with a threaded sleeve (12), the outer surface of the threaded sleeve (12) is threadedly connected with a moving sleeve (13), one end of the outer surface of the sleeve (15) is fixedly connected with a fixed sleeve (14), the outer surface of the moving sleeve (13) is fixedly connected with a plurality of first support frames (131), the outer surface of the fixed sleeve (14) is fixedly connected with a second support frame (141), the outside of the sleeve (15) is provided with three scissor frames (19), the two ends of the scissor frame (19) are rotatably connected with the first support frame (131) and the second support frame (141) respectively, and the top ends of the scissor frame (19) are rotatably connected with a fixed rod (182) and a limiting rod (191) respectively.

2. The assembling machine for motor production according to claim 1, characterized in that: One side of the fixed plate (2) is provided with three support plates (17), and the bottom of the support plate (17) is fixedly connected with a moving plate (18).

3. The motor production assembly machine according to claim 1, characterized in that: The fixed rod (182) is fixedly connected with one end of the moving plate (18), and the top end of the moving plate (18) is fixedly connected with a limiting plate (183).

4. The assembling machine for motor production according to claim 3, characterized in that: One end of the moving plate (18) is provided with a movable hole (181), and the limiting rod (191) is slidably connected with the movable hole (181).

5. The assembling machine for motor production according to claim 1, characterized in that: One side of the fixed plate (2) is provided with a servo motor (16), and the output end of the servo motor (16) is fixedly connected with the rotating rod (11).

6. The assembling machine for motor production according to claim 1, characterized in that: One side of the fixed plate (2) is provided with three guide holes (21), and one side of the mounting frame (3) is provided with three air cylinders (31).

7. The assembling machine for motor production according to claim 6, characterized in that: One end of the air cylinder (31) is fixedly connected with a push plate (32), and the length and width of the push plate (32) are smaller than the length and width of the guide hole (21).

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