Winding head device for stator winding of three-phase asynchronous motor
A motor stator, three-phase asynchronous technology, applied in electromechanical devices, manufacturing motor generators, electrical components, etc., can solve problems such as winding influence, coil extrusion deformation, etc., to avoid tight fixation, prolong service life, and reduce wear and tear Effect
Active Publication Date: 2022-08-09
江苏朗迈电器有限公司
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Problems solved by technology
[0003] The existing large-scale three-phase asynchronous motor stators are all wrapped around copper wires on a specific head, so that a rectangular coil is wound, and the wires are wound through different length and width heads. However, in the winding process, in order to ensure the shape Forming requires a large force. Since the winding is relatively tight, the coil is moved down through the pressure plate when the winding is completed, but the pressure plate pressed down will cause extrusion deformation of the coil and affect the winding.
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[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0030] refer to Figure 1-6 , a winding device for stator winding of a three-phase asynchronous motor, comprising:
[0031] Drive assembly 1. The drive assembly 1 includes a cylinder 11, a connecting rod 12, a fixed column 13 and a fixed plate 14. The outer edge of the cylinder 11 moves, and the connecting rod 12 is fixedly connected between the fixed plate 14 and the outer edge of the cylinder 11. The fixed plate A sliding port is opened in the middle of 14, one end of the fixing column 13 is fixedly connected with the fixing part of the cylinder 11, and the other side is slidably arranged inside the sliding port;
[0032] Side assembly 2...
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The invention discloses a winding head device for stator winding of a three-phase asynchronous motor, and the device comprises a driving assembly which comprises an air cylinder, a connecting rod, a fixed column and a fixed plate, and the connecting rod is fixedly connected between the fixed plate and the outer edge of the air cylinder; the four side edge assemblies are rotationally connected to the four corners of the bottom of the fixing plate, and each side edge assembly comprises a first side plate, a second side plate and a third side plate; the deflection supporting assembly comprises a first deflection plate, a second deflection plate and a third deflection plate, and one end of the first deflection plate, one end of the second deflection plate and one end of the third deflection plate are rotationally connected to the side wall of the fixing column; the reinforcing assemblies are fixedly connected between the two adjacent side edge assemblies; and an adjusting assembly. After winding processing is completed, separation of the coil and the winding head is guaranteed, tight fixation of the winding wire on the winding head is avoided, and therefore transfer and deformation of the coil are facilitated.
Description
technical field [0001] The invention relates to the technical field of motors, in particular to a winding device for winding a stator of a three-phase asynchronous motor. Background technique [0002] Phase asynchronous motor is a type of motor powered by 380V three-phase AC power supply at the same time. Because the rotor and stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different speeds, there is a slip rate, so it is called three-phase asynchronous motor. Asynchronous motors, where the stator is the stationary part of the motor. The stator consists of three parts: stator core, stator winding and frame. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current. [0003] The existing large-scale three-phase asynchronous motor stators are wound by wrapping the copper...
Claims
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IPC IPC(8): H02K15/04
CPCH02K15/0435Y02P70/10
Inventor 陈烨
Owner 江苏朗迈电器有限公司