Assembly table for flat wire oil-cooled motor stator production

Abstract

The utility model belongs to the technical field of motor stator production, and discloses an assembly table for flat wire oil cooling motor stator production, which comprises a working table, a servo motor is fixedly connected in the working table, a rotating rod is fixedly connected to the output shaft end of the servo motor, two guide grooves are formed in the surface of the rotating rod, and the rotating rod is fixedly connected with the servo motor. The two ends of the interior of the workbench are movably connected with two supporting blocks. Through cooperation of structures such as a rotating rod, a supporting block, supporting plates and a sliding groove, the overall feeding and discharging time of the device is saved, then the production efficiency of the motor stator is improved, the sliding groove is composed of an inclined groove body and a transverse groove body and used for preventing the two supporting plates from colliding in the opposite moving process after round rods at the bottoms of the supporting plates slide into the inclined groove body, and the production efficiency of the motor stator is improved. And after the rotating rod rotates by a half circle, the positions of the two supporting plates are exchanged, so that the overall feeding and discharging time of the device is saved, and the production efficiency of the motor stator is improved.

Description

Technical Field

[0001] This utility model belongs to the field of motor stator manufacturing technology, specifically an assembly table for producing flat wire oil-cooled motor stators. Background Technology

[0002] The assembly table for producing flat wire oil-cooled motor stators is a work platform specially designed for assembling flat wire oil-cooled motor stators. Flat wire oil-cooled motors are motors with special cooling and heat dissipation designs. The use of flat wire can improve the efficiency and power density of the motor.

[0003] For example, utility model CN216990775U discloses a motor stator assembly table. A pressing platform is located in front of the press, with a pressing cylinder positioned directly above it. A support frame and a transverse track are located on one side of the pressing platform. A transverse lifting module is mounted on the upper part of the transverse track via a slider. A support plate is mounted on the top of the transverse lifting module, and when the support plate reaches its highest point, it is flush with the pressing platform. A tilting frame is hinged to the pressing platform, and a drive cylinder is located inside the pressing platform to drive the tilting frame. With this structural configuration, the utility model can use external force to lift the motor housing and stator onto a support plate closer to the ground. The support plate enables the motor to move horizontally and be vertically lifted to be flush with the pressing platform. After being pressed by the platform, the tilting frame flips the motor onto an external production line. This utility model features a novel structural design, is convenient to use, and simple to operate, effectively improving work efficiency and reducing the labor intensity of operators.

[0004] The aforementioned device reduces the labor intensity of operators during assembly operations through the design of structures such as the flipping frame and the tray. However, flipping the assembled motor takes time, and waiting for the flipping frame to return to its original position before placing the unassembled motor stator on it also consumes some production time. Over time, this will lead to an extension of the entire production cycle and reduce the production efficiency of the motor stator. Therefore, an assembly table for producing flat wire oil-cooled motor stators is proposed to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides an assembly table for the production of flat wire oil-cooled motor stators, which has the advantage of saving the overall loading and unloading time of the device, thereby improving the production efficiency of motor stators.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembly table for producing stators of flat wire oil-cooled motors, comprising a worktable, a servo motor fixedly connected inside the worktable, a rotating rod fixedly connected to the output shaft end of the servo motor, two guide grooves on the surface of the rotating rod, two support blocks movably connected to both ends inside the worktable, a protruding rod fixedly connected to the side of the support block near the rotating rod, a support plate movably connected to the top of the support block, a slider movably connected to the bottom of the support plate, a clamping structure fixedly connected to the top of the support plate, two slide rails provided on the top of the worktable, two symmetrically arranged sliding grooves on the surface of the worktable, a hydraulic rod fixedly connected to the top of the worktable, and an assembly assembly fixedly connected to the bottom of the hydraulic rod.

[0007] Preferably, the guide groove has an arc of 180 degrees, the two ends of the two guide grooves are connected, and the protruding rod is movably engaged inside the guide groove.

[0008] Preferably, when the rotating rod rotates, it drives the two protruding rods to move towards each other along the trajectory of the guide groove, and the inner wall of the worktable is provided with a square groove for limiting the position of the support block.

[0009] Preferably, the bottom of the support plate is provided with a round rod, and the top of the support block is provided with a straight groove for limiting the round rod.

[0010] Preferably, the clamping structure is located directly below the assembly assembly, the assembly assembly is equipped with a sensor, and the round rod at the bottom of the support plate is located inside the slide groove.

[0011] Preferably, the chute consists of three horizontal grooves and two inclined grooves facing opposite directions, and when the support block moves, it drives the round rod at the bottom of the support plate to slide along the trajectory of the chute.

[0012] Preferably, the slider is slidably connected to the slide rail, and the bottom of the support plate is provided with a limiting groove that cooperates with the slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes the coordination between structures such as a rotating rod, support block, support plate, and sliding groove to save overall loading and unloading time, thereby improving the production efficiency of motor stators. The two guide grooves are connected at both ends, allowing the support plate to move back and forth once per rotation of the rotating rod. The sliding groove, composed of an inclined groove and a transverse groove, allows the two support plates to move away from the slide rail after the bottom round rod of the support plate slides into the inclined groove, preventing collisions during their relative movement. After the rotating rod rotates half a revolution, the positions of the two support plates are interchanged, facilitating the movement of the assembled motor stator from the bottom of the assembly assembly. Simultaneously, it moves the unassembled stator to the bottom of the assembly assembly, further saving overall loading and unloading time and improving the production efficiency of motor stators. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top cross-sectional view of the present invention.

[0017] Figure 3 This is a partial side sectional view of the support plate of this utility model;

[0018] Figure 4 This is a schematic diagram showing the positional relationship between the rotating rod, the support block, and the support plate of this utility model;

[0019] Figure 5 This is an exploded view of the support block of this utility model.

[0020] In the diagram: 1. Workbench; 2. Servo motor; 3. Rotary rod; 4. Guide groove; 5. Support block; 6. Protruding rod; 7. Support plate; 8. Straight groove; 9. Slider; 10. Clamping structure; 11. Slide rail; 12. Slide groove; 13. Hydraulic rod; 14. Assembly component. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5As shown, this utility model provides an assembly table for producing flat wire oil-cooled motor stators, including a workbench 1. A servo motor 2 is fixedly connected inside the workbench 1. A rotating rod 3 is fixedly connected to the output shaft end of the servo motor 2. Two guide grooves 4 are opened on the surface of the rotating rod 3. Two support blocks 5 are movably connected to both ends inside the workbench 1. A protruding rod 6 is fixedly connected to the side of the support block 5 near the rotating rod 3. A support plate 7 is movably connected to the top of the support block 5. A slider 9 is movably connected to the bottom of the support plate 7. A clamping structure 10 is fixedly connected to the top of the support plate 7. Two slide rails 11 are provided on the top of the workbench 1. Two sliding grooves 12 are symmetrically opened on the surface of the workbench 1. A hydraulic rod 13 is fixedly connected to the top of the workbench 1. An assembly assembly 14 is fixedly connected to the bottom of the hydraulic rod 13.

[0023] The above scheme is adopted: the two ends of the two guide grooves 4 are connected, so that the rotating rod 3 can drive the support plate 7 to move back and forth once for each rotation. The slide groove 12 is composed of inclined groove and horizontal groove. After the bottom round rod of the support plate 7 slides into the inclined groove, the two support plates 7 can move away from the slide rail 11, thereby preventing the two support plates 7 from colliding during the movement towards each other. After the rotating rod 3 rotates half a turn, the positions of the two support plates 7 are interchanged, which makes it easier to move the assembled motor stator from the bottom of the assembly assembly 14. At the same time, it also moves the unassembled stator to the bottom of the assembly assembly 14, thereby saving the overall loading and unloading time of the device and improving the production efficiency of the motor stator.

[0024] like Figures 1 to 2 , Figures 4 to 5 As shown, the arc of the guide groove 4 is 180 degrees. The two ends of the two guide grooves 4 are connected. The protruding rod 6 is movably engaged inside the guide groove 4. When the rotating rod 3 rotates, it drives the two protruding rods 6 to move towards each other along the trajectory of the guide groove 4. The inner wall of the worktable 1 is provided with a square groove for limiting the support block 5. A round rod is provided at the bottom of the support plate 7. A straight slot 8 is provided at the top of the support block 5 for limiting the round rod.

[0025] The above scheme is adopted: the round rod at the bottom of the support plate 7 moves inside the straight groove 8. Its function is that when the round rod moves the support plate 7 along the trajectory of the inclined groove of the slide groove 12, the round rod at the bottom of the support plate 7 will slide inside the straight groove 8, thereby ensuring the stable operation of the device. While the round rod moves inside the straight groove 8, the support block 5 will also limit the support plate 7 through the straight groove 8, thereby driving the support plate 7 to continue to slide along the trajectory of the slide groove 12.

[0026] like Figure 1 , Figures 3 to 5As shown, the clamping structure 10 is located directly below the assembly assembly 14. The assembly assembly 14 is equipped with a sensor. The round rod at the bottom of the support plate 7 is located inside the slide groove 12. The slide groove 12 consists of three horizontal grooves and two inclined grooves facing opposite directions. When the support block 5 moves, it drives the round rod at the bottom of the support plate 7 to slide along the trajectory of the slide groove 12. The slider 9 is slidably connected to the slide rail 11. The bottom of the support plate 7 is provided with a limiting groove that cooperates with the slider 9.

[0027] The above solution involves a sliding connection between the slider 9 and the slide rail 11. This connection reduces the contact area and friction between the support plate 7 and the worktable 1 compared to directly placing the support plate 7 on the surface of the worktable 1. This reduces wear caused by friction and makes the support plate 7 slide more stably and easily.

[0028] The working principle and usage process of this utility model: The operator places the motor stator into the clamping structure 10, and then starts the servo motor 2, thereby driving the rotating rod 3 to rotate. While the rotating rod 3 rotates, it drives the two protruding rods 6 to move towards each other along the trajectory of the guide groove 4, thereby causing the protruding rods 6 to drive the support block 5 and the support plate 7 inside it to move in the same direction. While the support plate 7 moves, the round rod at its bottom slides along the transverse groove of the slide groove 12. When the round rod slides into the inside of the inclined groove, the round rod drives the support plate 7 to move away from the slide rail 11. At the same time, the bottom end of the round rod slides inside the straight groove 8. Then the rotating rod 3 continues to rotate until the support block 5 drives the round rod at the bottom of the support plate 7 to slide into the inside of another inclined groove. At this time, the two support plates 7 move towards the slide rail 11 under the limiting action of the slide groove 12.

[0029] When the rotating rod 3 rotates 180 degrees, the protruding rod 6 slides from one end of the guide groove 4 near the assembly assembly 14 to the end of the guide groove 4 away from the servo motor 2. At this time, one of the support plates 7 drives the clamping structure 10 to be located directly below the assembly assembly 14. Subsequently, the sensor inside the assembly assembly 14 detects the position of the motor stator and transmits the signal to the information terminal, thereby issuing a command to the hydraulic rod 13 through the information terminal. Subsequently, the hydraulic rod 13 drives the assembly assembly 14 to move down and performs assembly work on the motor stator clamped inside the clamping structure 10. At the same time, while the motor stator is being assembled, the operator places the unassembled motor stator into the interior of another clamping structure 10 to prepare for loading.

[0030] After the assembly operation is completed, the hydraulic rod 13 drives the assembly component 14 to move upward. At this time, the servo motor 2 drives the rotating rod 3 to continue rotating 180 degrees, so that the two protruding rods 6 continue to move towards each other. Repeat the above operation to exchange the positions of the two support plates 7. This makes it convenient to remove the assembled motor stator while placing the unassembled motor stator under the assembly component 14 for the next assembly operation. This greatly reduces the waiting time for the device to be loaded, thereby achieving production continuity and improving overall production efficiency.

[0031] It is worth noting here that during the PLC-controlled rotation of servo motor 2, a high-speed counter is used to accurately calculate the rotation angle of servo motor 2, while a timer is used to control the pause time. When servo motor 2 has rotated to the number of pulses corresponding to half a revolution, the PLC outputs a signal to stop servo motor 2 from rotating and starts the timer. After the pause time ends, the PLC outputs a signal again to make servo motor 2 rotate half a revolution, and so on. The above is existing technology.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembly table for producing flat wire oil-cooled motor stators, comprising a workbench (1), characterized in that: A servo motor (2) is fixedly connected inside the workbench (1). A rotating rod (3) is fixedly connected to the output shaft end of the servo motor (2). Two guide grooves (4) are opened on the surface of the rotating rod (3). Two support blocks (5) are movably connected to both ends inside the workbench (1). A protruding rod (6) is fixedly connected to the side of the support block (5) near the rotating rod (3). A support plate (7) is movably connected to the top of the support block (5). A slider (9) is movably connected to the bottom of the support plate (7). A clamping structure (10) is fixedly connected to the top of the support plate (7). Two slide rails (11) are provided on the top of the workbench (1). Two slide grooves (12) are symmetrically opened on the surface of the workbench (1). A hydraulic rod (13) is fixedly connected to the top of the workbench (1). An assembly assembly (14) is fixedly connected to the bottom of the hydraulic rod (13).

2. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: The arc of the guide groove (4) is 180 degrees, the two ends of the two guide grooves (4) are connected, and the protruding rod (6) is movably engaged inside the guide groove (4).

3. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: When the rotating rod (3) rotates, it drives the two protruding rods (6) to move towards each other along the trajectory of the guide groove (4). The inner wall of the workbench (1) is provided with a square groove for limiting the support block (5).

4. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: The bottom of the support plate (7) is provided with a round rod, and the top of the support block (5) is provided with a straight slot (8) for limiting the round rod.

5. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: The clamping structure (10) is located directly below the assembly assembly (14), and a sensor is provided inside the assembly assembly (14). The round rod at the bottom of the support plate (7) is located inside the slide groove (12).

6. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: The slide (12) consists of three horizontal grooves and two inclined grooves facing opposite directions. When the support block (5) moves, it drives the round rod at the bottom of the support plate (7) to slide along the trajectory of the slide (12).

7. The assembly table for producing flat wire oil-cooled motor stators according to claim 1, characterized in that: The slider (9) is slidably connected to the slide rail (11), and the bottom of the support plate (7) is provided with a limiting groove that cooperates with the slider (9).

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