Transfer equipment for motor assembly

Abstract

The utility model discloses transfer equipment for motor assembly, which relates to the technical field of motor production equipment, and comprises a mounting seat, a middle shaft rod is arranged on the side of the mounting seat, a plurality of placing parts are fixed on the outer side surface of the middle shaft rod at equal angles, each placing part comprises a vertical plate fixed on the outer side surface of the middle shaft rod, and a placing seat is fixed on the top of each vertical plate. The top shape of the placing seat is adaptive to the bottom shapes of different models of motors; a stepping motor is mounted on the mounting seat, the output end of the stepping motor is connected with a bidirectional threaded rod through a coupler, two opposite threaded sections of the bidirectional threaded rod are both in threaded connection with main clamping plates, a connecting seat is arranged below the two main clamping plates, and the top of the connecting seat is in contact with the bottoms of the main clamping plates; a transmission part for driving the middle shaft rod to rotate is arranged on the connecting seat not on the rotating path of the placing part; one set of device is suitable for various motor models, and the universality of the assembly line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, in particular to a transfer device for motor assembly. Background Art

[0002] Motors are important components widely used in various electrical equipment and mechanical systems. Their function is to convert electrical energy into mechanical energy and drive the movement of various equipment. As a key link in the field of motor manufacturing, motor assembly directly affects the performance, quality and reliability of motor products. With the development of the motor manufacturing industry, the demand for automated and intelligent assembly equipment is growing. During the motor assembly process, automatic devices that can quickly adapt to different models of motors and achieve high-precision positioning and clamping will bring huge production benefits to manufacturers.

[0003] Motors are divided into many types, such as DC motors, AC motors, and stepper motors, according to their working principles and application scenarios. Different types of motors have large differences in structure and size. Different customers and applications have different requirements for motor performance and specifications. Therefore, motor manufacturers often need to provide diversified and customized products, which increases the flexibility and complexity of motor assembly. During the motor assembly process, motors of different models need to be accurately positioned and effectively clamped to ensure the smooth progress of subsequent assembly steps. Traditional adjustment and clamping methods are limited by manual operation and are easily affected by human factors. They usually require multiple manual adjustments, which is not only time-consuming and labor-intensive, but also prone to errors, resulting in low assembly accuracy and low efficiency, and increased production costs and cycles. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a transfer equipment for motor assembly, including a mounting seat, a central axis rod is arranged on the side of the mounting seat, and a plurality of placement components are fixed at equal angles on the outer side surface of the central axis rod, the placement component includes a vertical plate fixed to the outer side surface of the central axis rod, and a placement seat is fixed on the top of the vertical plate, and the top shape of the placement seat is adapted to the bottom shape of motors of different models; a stepper motor is installed on the mounting seat, and the output end of the stepper motor is connected to a bidirectional threaded rod through a coupling, and two opposite threaded sections of the bidirectional threaded rod are both threadedly connected to a main clamping plate, and a connecting seat is arranged below the two main clamping plates, the top of the connecting seat is in contact with the bottom of the main clamping plate, and the connecting seat is not on the rotation path of the placement component, and a transmission component for driving the central axis rod to rotate is arranged.

[0005] Furthermore, the transmission component includes a straight plate fixed on the mounting seat, the side wall of the straight plate is rotatably connected to a rotating rod, a square rod is fixed to the end of the rotating rod away from the straight plate, the outer side surface of the square rod is slidably connected to a bevel gear A, and the outer side surface of the central axis rod is fixed to a bevel gear B that can mesh with the bevel gear A.

[0006] Furthermore, sprockets are fixed to the outer sides of the bidirectional threaded rod and the rotating rod, and the two sprockets are connected by a chain.

[0007] Furthermore, a secondary clamping component is provided on the main clamping plate, and the secondary clamping component includes a connecting block fixed on the main clamping plate, a side plate is fixed on the connecting block, a secondary clamping plate slidably connected to the connecting block is provided on one side of the side plate, the secondary clamping plate is L-shaped, a compression spring is fixed between the side plate and the secondary clamping plate, and a weight block is placed on the top of the connecting block on the side of the secondary clamping plate.

[0008] Furthermore, two opposite side walls of the mounting seat are provided with straight plates, and extension plates are fixed to the side walls of the straight plates, and both ends of the central axis rod are rotatably connected to the two extension plates respectively.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. By introducing stepper motors, bidirectional threaded rods, transmission parts and other components, the automatic positioning and clamping of the motor is realized; through the flexible adjustment of the central axis rod and the placement components, it can adapt to the bottom shape of motors of different models, making one set of equipment suitable for multiple motor models, and improving the versatility of the assembly line.

[0011] 2. The stepper motor and bidirectional threaded rod are used to achieve accurate positioning and clamping of the motor to be assembled, reducing the complexity of manual operation. A secondary clamping component is set to facilitate the subsequent overall assembly clamping, which provides convenience while reducing the influence of human factors on assembly accuracy and reducing the error rate during motor assembly.

[0012] 3. A single stepper motor is linked to realize the coordinated operation of the central axis rod and the bidirectional threaded rod, reducing the use of energy-consuming equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the auxiliary clamping component in the utility model.

[0015] The accompanying drawings are marked as follows: 1. Mounting seat; 2. Central axis rod; 31. Vertical plate; 32. Placement seat; 4. Stepper motor; 5. Bidirectional threaded rod; 6. Main clamping plate; 7. Connecting seat; 81. Straight plate; 82. Rotating rod; 83. Square rod; 84. Bevel gear A; 85. Bevel gear B; 86. Sprocket; 87. Chain; 91. Connecting block; 92. Side plate; 93. Auxiliary clamping plate; 94. Compression spring; 95. Weight block; 10. Extension plate. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] A transfer device for motor assembly, such as Figure 1 As shown, it includes a mounting seat 1, a central axis rod 2 is arranged on the side of the mounting seat 1, and a plurality of placement components are fixed at equal angles on the outer side surface of the central axis rod 2, and the placement components include a vertical plate 31 fixed to the outer side surface of the central axis rod 2, and a placement seat 32 is fixed on the top of the vertical plate 31, and the top shape of the placement seat 32 is adapted to the bottom shape of motors of different models; a stepper motor 4 is installed on the mounting seat 1, and the output end of the stepper motor 4 is connected to a bidirectional threaded rod 5 through a coupling, and two opposite threaded sections of the bidirectional threaded rod 5 are both threadedly connected to a main clamping plate 6, and a connecting seat 7 is arranged below the two main clamping plates 6, and the top of the connecting seat 7 is in contact with the bottom of the main clamping plate 6, and the connecting seat 7 is not on the rotation path of the placement component, and a transmission component for driving the central axis rod 2 to rotate is arranged.

[0020] like Figure 1 As shown, in this embodiment, the transmission component includes a straight plate 81 fixed on the mounting seat 1, and the side wall of the straight plate 81 is rotatably connected to a rotating rod 82, and a square rod 83 is fixed to the end of the rotating rod 82 away from the straight plate 81, and the outer side surface of the square rod 83 is slidably connected to a bevel gear A84, and the outer side surface of the central axis rod 2 is fixed to a bevel gear B85 that can mesh with the bevel gear A84; the outer sides of the bidirectional threaded rod 5 and the rotating rod 82 are fixed with sprockets 86, and the two sprockets 86 are connected by a chain 87; the two opposite side walls of the mounting seat 1 are provided with straight plates 81, and the side walls of the straight plate 81 are fixed with extension plates 10, and the two ends of the central axis rod 2 are rotatably connected to the two extension plates 10 respectively.

[0021] like Figure 1 and Figure 2 As shown, in this embodiment, an auxiliary clamping component is provided on the main clamping plate 6, and the auxiliary clamping component includes a connecting block 91 fixed on the main clamping plate 6, a side plate 92 is fixed on the connecting block 91, and an auxiliary clamping plate 93 slidingly connected to the connecting block 91 is provided on one side of the side plate 92. The auxiliary clamping plate 93 is L-shaped, and a compression spring 94 is fixed between the side plate 92 and the auxiliary clamping plate 93, and a weight block 95 is placed on the top of the connecting block 91 on the side of the auxiliary clamping plate 93.

[0022] The working principle of the utility model is as follows:

[0023] According to different models of motors to be assembled, first adjust the corresponding placement seat 32, slide the bevel gear A84 on the outside of the square rod 83 until it is meshed with the bevel gear B85, and start the stepper motor 4 to drive the bidirectional threaded rod 5 to rotate, and then drive the rotating rod 82 to rotate through the chain 87 (a fixed-angle rotation switch can be set through the control system), the square rod 83 rotates with the rotating rod 82, and the bevel gear A84 rotates with the square rod 83, and then the transfer rod 82 is driven to rotate through the cooperation of the bevel gear A84 and the bevel gear B85, so that the placement seat 32 corresponding to the corresponding motor rotates to the bottom of the bidirectional threaded rod 5, thereby realizing the adjustment of the placement seat 32.

[0024] Start the servo motor to drive the bidirectional threaded rod 5 to rotate continuously, thereby driving the two main clamping plates 6 to approach each other until the two main clamping plates 6 clamp the rear end cover of the motor to be assembled to prevent the rear end cover from tipping over or moving during subsequent assembly; in order to facilitate the subsequent installation of the rotor stator or fix the corresponding components when tightening the screws, the compression spring 94 can be rebounded by removing the weight block 95, driving the auxiliary clamping plate 93 to move toward the direction of the motor to be assembled, so as to clamp the outer surface of the corresponding component at a high place, thereby stabilizing the subsequent assembly process.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A transfer device for motor assembly, comprising a mounting seat (1), characterized in that: A central axis rod (2) is arranged on the side of the mounting seat (1), and a plurality of placement components are fixed at equal angles on the outer side surface of the central axis rod (2), and the placement components include a vertical plate (31) fixed to the outer side surface of the central axis rod (2), and a placement seat (32) is fixed on the top of the vertical plate (31), and the top shape of the placement seat (32) is adapted to the bottom shape of motors of different models; a stepper motor (4) is installed on the mounting seat (1), and the output end of the stepper motor (4) is connected to a bidirectional threaded rod (5) through a coupling, and two opposite threaded sections of the bidirectional threaded rod (5) are both threadedly connected to a main clamping plate (6), and a connecting seat (7) is arranged below the two main clamping plates (6), and the top of the connecting seat (7) is in contact with the bottom of the main clamping plate (6), and the connecting seat (7) is not on the rotation path of the placement component, and a transmission component for driving the central axis rod (2) to rotate is arranged.

2. The motor assembly transfer device according to claim 1, characterized in that: The transmission component comprises a straight plate (81) fixed on the mounting seat (1); a side wall of the straight plate (81) is rotatably connected to a rotating rod (82); an end of the rotating rod (82) away from the straight plate (81) is fixed to a square rod (83); an outer side surface of the square rod (83) is slidably connected to a bevel gear A (84); and a bevel gear B (85) capable of meshing with the bevel gear A (84) is fixed to the outer side surface of the central shaft rod (2).

3. The motor assembly transfer device according to claim 2, characterized in that: Sprockets (86) are fixed to the outer sides of the bidirectional threaded rod (5) and the rotating rod (82), and the two sprockets (86) are connected by a chain (87).

4. The motor assembly transfer device according to claim 1, characterized in that: The main clamping plate (6) is provided with an auxiliary clamping component, which includes a connecting block (91) fixed on the main clamping plate (6), a side plate (92) fixed on the connecting block (91), a secondary clamping plate (93) slidably connected to the connecting block (91) is provided on one side of the side plate (92), the secondary clamping plate (93) is L-shaped, a compression spring (94) is fixed between the side plate (92) and the auxiliary clamping plate (93), and a weight block (95) is placed on the top of the connecting block (91) on the side of the auxiliary clamping plate (93).

5. The motor assembly transfer device according to claim 2, characterized in that: Two opposite side walls of the mounting seat (1) are each provided with a straight plate (81), an extension plate (10) is fixed to the side wall of the straight plate (81), and both ends of the central axis rod (2) are rotatably connected to the two extension plates (10) respectively.

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